<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-03-12 00:00:20"
    DayOfYear="71"
    Year="2013">
  <station name="ERCK">
    <file name="/erck0710.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar 13 21:53:55 2013"
               level="3">
        <file_statistics latency="15:11:36"
                         size="2380819"
                         time_creation="Wed Mar 13 15:24:39 2013"
                         time_modification="Wed Mar 13 15:11:06 2013" />
        <observations epoch_first="Tue Mar 12 00:00:30 2013"
                      epoch_last="Tue Mar 12 23:59:30 2013"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29638"
                obs_have="26738"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="24508"
                obs_have="24100"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21652"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Mon Mar 18 11:01:34 2013"
               level="3">
        <file_statistics latency="15:11:36"
                         size="2380819"
                         time_creation="Sat Mar 16 09:50:38 2013"
                         time_modification="Wed Mar 13 15:11:06 2013" />
        <observations epoch_first="Tue Mar 12 00:00:30 2013"
                      epoch_last="Tue Mar 12 23:59:30 2013"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29638"
                obs_have="26738"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="24508"
                obs_have="24100"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21652"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:25:28 2013"
               level="3">
        <file_statistics latency="15:11:36"
                         size="2380819"
                         time_creation="Thu Apr 11 01:01:02 2013"
                         time_modification="Wed Mar 13 15:11:06 2013" />
        <observations epoch_first="Tue Mar 12 00:00:30 2013"
                      epoch_last="Tue Mar 12 23:59:30 2013"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29638"
                obs_have="26738"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="24508"
                obs_have="24100"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21652"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/erck071a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Mar 12 01:40:05 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562596"
                         time_creation="Tue Mar 12 01:24:03 2013"
                         time_modification="Tue Mar 12 01:02:03 2013" />
        <observations epoch_first="Tue Mar 12 00:00:20 2013"
                      epoch_last="Tue Mar 12 00:59:59 2013"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="36514"
                obs_have="34174"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29801"
                obs_have="29711"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="25815"
                obs_have="25815"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 03:30:05 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562596"
                         time_creation="Tue Mar 12 01:24:03 2013"
                         time_modification="Tue Mar 12 01:02:03 2013" />
        <observations epoch_first="Tue Mar 12 00:00:20 2013"
                      epoch_last="Tue Mar 12 00:59:59 2013"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="36514"
                obs_have="34174"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29801"
                obs_have="29711"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="25815"
                obs_have="25815"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562596"
                         time_creation="Tue Mar 12 01:24:03 2013"
                         time_modification="Tue Mar 12 01:02:03 2013" />
        <observations epoch_first="Tue Mar 12 00:00:20 2013"
                      epoch_last="Tue Mar 12 00:59:59 2013"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="36514"
                obs_have="34174"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29801"
                obs_have="29711"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="25815"
                obs_have="25815"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562596"
                         time_creation="Sat Mar 16 09:50:16 2013"
                         time_modification="Tue Mar 12 01:02:03 2013" />
        <observations epoch_first="Tue Mar 12 00:00:20 2013"
                      epoch_last="Tue Mar 12 00:59:59 2013"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="36514"
                obs_have="34174"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29801"
                obs_have="29711"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="25815"
                obs_have="25815"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562596"
                         time_creation="Thu Apr 11 00:58:44 2013"
                         time_modification="Tue Mar 12 01:02:03 2013" />
        <observations epoch_first="Tue Mar 12 00:00:20 2013"
                      epoch_last="Tue Mar 12 00:59:59 2013"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="36514"
                obs_have="34174"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29801"
                obs_have="29711"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="25815"
                obs_have="25815"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Mar 12 02:15:06 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476169"
                         time_creation="Tue Mar 12 02:14:06 2013"
                         time_modification="Tue Mar 12 02:02:03 2013" />
        <observations epoch_first="Tue Mar 12 01:00:00 2013"
                      epoch_last="Tue Mar 12 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37688"
                obs_have="33670"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="30872"
                obs_have="30350"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27072"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 12 02:40:06 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476169"
                         time_creation="Tue Mar 12 02:14:06 2013"
                         time_modification="Tue Mar 12 02:02:03 2013" />
        <observations epoch_first="Tue Mar 12 01:00:00 2013"
                      epoch_last="Tue Mar 12 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37688"
                obs_have="33670"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="30872"
                obs_have="30350"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27072"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 12 04:30:07 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476169"
                         time_creation="Tue Mar 12 02:14:06 2013"
                         time_modification="Tue Mar 12 02:02:03 2013" />
        <observations epoch_first="Tue Mar 12 01:00:00 2013"
                      epoch_last="Tue Mar 12 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37688"
                obs_have="33670"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="30872"
                obs_have="30350"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27072"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476169"
                         time_creation="Tue Mar 12 02:14:06 2013"
                         time_modification="Tue Mar 12 02:02:03 2013" />
        <observations epoch_first="Tue Mar 12 01:00:00 2013"
                      epoch_last="Tue Mar 12 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37688"
                obs_have="33670"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="30872"
                obs_have="30350"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27072"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476169"
                         time_creation="Sat Mar 16 09:50:16 2013"
                         time_modification="Tue Mar 12 02:02:03 2013" />
        <observations epoch_first="Tue Mar 12 01:00:00 2013"
                      epoch_last="Tue Mar 12 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37688"
                obs_have="33670"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="30872"
                obs_have="30350"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27072"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476169"
                         time_creation="Thu Apr 11 00:58:45 2013"
                         time_modification="Tue Mar 12 02:02:03 2013" />
        <observations epoch_first="Tue Mar 12 01:00:00 2013"
                      epoch_last="Tue Mar 12 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37688"
                obs_have="33670"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="30872"
                obs_have="30350"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27072"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck071c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Mar 12 03:15:05 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3955378"
                         time_creation="Tue Mar 12 03:14:05 2013"
                         time_modification="Tue Mar 12 03:02:04 2013" />
        <observations epoch_first="Tue Mar 12 02:00:00 2013"
                      epoch_last="Tue Mar 12 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38889"
                obs_have="38232"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 03:40:12 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3955378"
                         time_creation="Tue Mar 12 03:14:05 2013"
                         time_modification="Tue Mar 12 03:02:04 2013" />
        <observations epoch_first="Tue Mar 12 02:00:00 2013"
                      epoch_last="Tue Mar 12 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38889"
                obs_have="38232"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 05:30:10 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3955378"
                         time_creation="Tue Mar 12 03:14:05 2013"
                         time_modification="Tue Mar 12 03:02:04 2013" />
        <observations epoch_first="Tue Mar 12 02:00:00 2013"
                      epoch_last="Tue Mar 12 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38889"
                obs_have="38232"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3955378"
                         time_creation="Tue Mar 12 03:14:05 2013"
                         time_modification="Tue Mar 12 03:02:04 2013" />
        <observations epoch_first="Tue Mar 12 02:00:00 2013"
                      epoch_last="Tue Mar 12 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38889"
                obs_have="38232"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3955378"
                         time_creation="Sat Mar 16 09:50:16 2013"
                         time_modification="Tue Mar 12 03:02:04 2013" />
        <observations epoch_first="Tue Mar 12 02:00:00 2013"
                      epoch_last="Tue Mar 12 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38889"
                obs_have="38232"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3955378"
                         time_creation="Thu Apr 11 00:58:46 2013"
                         time_modification="Tue Mar 12 03:02:04 2013" />
        <observations epoch_first="Tue Mar 12 02:00:00 2013"
                      epoch_last="Tue Mar 12 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38889"
                obs_have="38232"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Mar 12 04:15:06 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4202739"
                         time_creation="Tue Mar 12 04:14:05 2013"
                         time_modification="Tue Mar 12 04:02:03 2013" />
        <observations epoch_first="Tue Mar 12 03:00:00 2013"
                      epoch_last="Tue Mar 12 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45494"
                obs_have="40882"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="35520"
                obs_have="35252"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="27820"
                obs_have="27820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 04:40:08 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4202739"
                         time_creation="Tue Mar 12 04:14:05 2013"
                         time_modification="Tue Mar 12 04:02:03 2013" />
        <observations epoch_first="Tue Mar 12 03:00:00 2013"
                      epoch_last="Tue Mar 12 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45494"
                obs_have="40882"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="35520"
                obs_have="35252"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="27820"
                obs_have="27820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:30:07 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4202739"
                         time_creation="Tue Mar 12 04:14:05 2013"
                         time_modification="Tue Mar 12 04:02:03 2013" />
        <observations epoch_first="Tue Mar 12 03:00:00 2013"
                      epoch_last="Tue Mar 12 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45494"
                obs_have="40882"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="35520"
                obs_have="35252"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="27820"
                obs_have="27820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4202739"
                         time_creation="Tue Mar 12 04:14:05 2013"
                         time_modification="Tue Mar 12 04:02:03 2013" />
        <observations epoch_first="Tue Mar 12 03:00:00 2013"
                      epoch_last="Tue Mar 12 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45494"
                obs_have="40882"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="35520"
                obs_have="35252"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="27820"
                obs_have="27820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4202739"
                         time_creation="Sat Mar 16 09:50:16 2013"
                         time_modification="Tue Mar 12 04:02:03 2013" />
        <observations epoch_first="Tue Mar 12 03:00:00 2013"
                      epoch_last="Tue Mar 12 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45494"
                obs_have="40882"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="35520"
                obs_have="35252"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="27820"
                obs_have="27820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4202739"
                         time_creation="Thu Apr 11 00:58:47 2013"
                         time_modification="Tue Mar 12 04:02:03 2013" />
        <observations epoch_first="Tue Mar 12 03:00:00 2013"
                      epoch_last="Tue Mar 12 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45494"
                obs_have="40882"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="35520"
                obs_have="35252"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="27820"
                obs_have="27820"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Mar 12 05:15:09 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3860763"
                         time_creation="Tue Mar 12 05:14:06 2013"
                         time_modification="Tue Mar 12 05:02:03 2013" />
        <observations epoch_first="Tue Mar 12 04:00:00 2013"
                      epoch_last="Tue Mar 12 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41693"
                obs_have="37563"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="35162"
                obs_have="34196"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="31689"
                obs_have="31619"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Tue Mar 12 05:40:09 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3860763"
                         time_creation="Tue Mar 12 05:14:06 2013"
                         time_modification="Tue Mar 12 05:02:03 2013" />
        <observations epoch_first="Tue Mar 12 04:00:00 2013"
                      epoch_last="Tue Mar 12 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41693"
                obs_have="37563"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="35162"
                obs_have="34196"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="31689"
                obs_have="31619"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Tue Mar 12 07:30:09 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3860763"
                         time_creation="Tue Mar 12 05:14:06 2013"
                         time_modification="Tue Mar 12 05:02:03 2013" />
        <observations epoch_first="Tue Mar 12 04:00:00 2013"
                      epoch_last="Tue Mar 12 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41693"
                obs_have="37563"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="35162"
                obs_have="34196"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="31689"
                obs_have="31619"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3860763"
                         time_creation="Tue Mar 12 05:14:06 2013"
                         time_modification="Tue Mar 12 05:02:03 2013" />
        <observations epoch_first="Tue Mar 12 04:00:00 2013"
                      epoch_last="Tue Mar 12 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41693"
                obs_have="37563"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="35162"
                obs_have="34196"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="31689"
                obs_have="31619"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3860763"
                         time_creation="Sat Mar 16 09:50:16 2013"
                         time_modification="Tue Mar 12 05:02:03 2013" />
        <observations epoch_first="Tue Mar 12 04:00:00 2013"
                      epoch_last="Tue Mar 12 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41693"
                obs_have="37563"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="35162"
                obs_have="34196"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="31689"
                obs_have="31619"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3860763"
                         time_creation="Thu Apr 11 00:58:48 2013"
                         time_modification="Tue Mar 12 05:02:03 2013" />
        <observations epoch_first="Tue Mar 12 04:00:00 2013"
                      epoch_last="Tue Mar 12 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41693"
                obs_have="37563"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="35162"
                obs_have="34196"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="31689"
                obs_have="31619"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/erck071f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Mar 12 06:15:08 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3678971"
                         time_creation="Tue Mar 12 06:14:06 2013"
                         time_modification="Tue Mar 12 06:02:03 2013" />
        <observations epoch_first="Tue Mar 12 05:00:00 2013"
                      epoch_last="Tue Mar 12 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37802"
                obs_have="35538"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="35518"
                obs_have="34514"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="33371"
                obs_have="33164"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:40:08 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3678971"
                         time_creation="Tue Mar 12 06:14:06 2013"
                         time_modification="Tue Mar 12 06:02:03 2013" />
        <observations epoch_first="Tue Mar 12 05:00:00 2013"
                      epoch_last="Tue Mar 12 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37802"
                obs_have="35538"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="35518"
                obs_have="34514"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="33371"
                obs_have="33164"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Tue Mar 12 08:30:07 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3678971"
                         time_creation="Tue Mar 12 06:14:06 2013"
                         time_modification="Tue Mar 12 06:02:03 2013" />
        <observations epoch_first="Tue Mar 12 05:00:00 2013"
                      epoch_last="Tue Mar 12 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37802"
                obs_have="35538"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="35518"
                obs_have="34514"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="33371"
                obs_have="33164"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3678971"
                         time_creation="Tue Mar 12 06:14:06 2013"
                         time_modification="Tue Mar 12 06:02:03 2013" />
        <observations epoch_first="Tue Mar 12 05:00:00 2013"
                      epoch_last="Tue Mar 12 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37802"
                obs_have="35538"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="35518"
                obs_have="34514"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="33371"
                obs_have="33164"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3678971"
                         time_creation="Sat Mar 16 09:50:17 2013"
                         time_modification="Tue Mar 12 06:02:03 2013" />
        <observations epoch_first="Tue Mar 12 05:00:00 2013"
                      epoch_last="Tue Mar 12 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37802"
                obs_have="35538"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="35518"
                obs_have="34514"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="33371"
                obs_have="33164"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3678971"
                         time_creation="Thu Apr 11 00:58:49 2013"
                         time_modification="Tue Mar 12 06:02:03 2013" />
        <observations epoch_first="Tue Mar 12 05:00:00 2013"
                      epoch_last="Tue Mar 12 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37802"
                obs_have="35538"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="35518"
                obs_have="34514"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="33371"
                obs_have="33164"
                obs_ratio="99.38" />
        </observations>
      </control>
    </file>
    <file name="/erck071g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Mar 12 07:15:08 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3432034"
                         time_creation="Tue Mar 12 07:14:07 2013"
                         time_modification="Tue Mar 12 07:02:03 2013" />
        <observations epoch_first="Tue Mar 12 06:00:00 2013"
                      epoch_last="Tue Mar 12 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34519"
                obs_have="32773"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30413"
                obs_have="30316"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27939"
                obs_have="27939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 07:40:10 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3432034"
                         time_creation="Tue Mar 12 07:14:07 2013"
                         time_modification="Tue Mar 12 07:02:03 2013" />
        <observations epoch_first="Tue Mar 12 06:00:00 2013"
                      epoch_last="Tue Mar 12 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34519"
                obs_have="32773"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30413"
                obs_have="30316"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27939"
                obs_have="27939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 09:30:08 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3432034"
                         time_creation="Tue Mar 12 07:14:07 2013"
                         time_modification="Tue Mar 12 07:02:03 2013" />
        <observations epoch_first="Tue Mar 12 06:00:00 2013"
                      epoch_last="Tue Mar 12 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34519"
                obs_have="32773"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30413"
                obs_have="30316"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27939"
                obs_have="27939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3432034"
                         time_creation="Tue Mar 12 07:14:07 2013"
                         time_modification="Tue Mar 12 07:02:03 2013" />
        <observations epoch_first="Tue Mar 12 06:00:00 2013"
                      epoch_last="Tue Mar 12 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34519"
                obs_have="32773"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30413"
                obs_have="30316"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27939"
                obs_have="27939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3432034"
                         time_creation="Sat Mar 16 09:50:17 2013"
                         time_modification="Tue Mar 12 07:02:03 2013" />
        <observations epoch_first="Tue Mar 12 06:00:00 2013"
                      epoch_last="Tue Mar 12 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34519"
                obs_have="32773"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30413"
                obs_have="30316"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27939"
                obs_have="27939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3432034"
                         time_creation="Thu Apr 11 00:58:50 2013"
                         time_modification="Tue Mar 12 07:02:03 2013" />
        <observations epoch_first="Tue Mar 12 06:00:00 2013"
                      epoch_last="Tue Mar 12 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34519"
                obs_have="32773"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30413"
                obs_have="30316"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27939"
                obs_have="27939"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Mar 12 08:15:10 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3251476"
                         time_creation="Tue Mar 12 08:14:07 2013"
                         time_modification="Tue Mar 12 08:02:03 2013" />
        <observations epoch_first="Tue Mar 12 07:00:00 2013"
                      epoch_last="Tue Mar 12 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35385"
                obs_have="30964"
                obs_ratio="87.51" />
          <mask elevation="10 degrees"
                obs_expected="30044"
                obs_have="29246"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="25493"
                obs_have="25465"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Tue Mar 12 08:40:08 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3251476"
                         time_creation="Tue Mar 12 08:14:07 2013"
                         time_modification="Tue Mar 12 08:02:03 2013" />
        <observations epoch_first="Tue Mar 12 07:00:00 2013"
                      epoch_last="Tue Mar 12 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35385"
                obs_have="30964"
                obs_ratio="87.51" />
          <mask elevation="10 degrees"
                obs_expected="30044"
                obs_have="29246"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="25493"
                obs_have="25465"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Tue Mar 12 10:30:06 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3251476"
                         time_creation="Tue Mar 12 08:14:07 2013"
                         time_modification="Tue Mar 12 08:02:03 2013" />
        <observations epoch_first="Tue Mar 12 07:00:00 2013"
                      epoch_last="Tue Mar 12 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35385"
                obs_have="30964"
                obs_ratio="87.51" />
          <mask elevation="10 degrees"
                obs_expected="30044"
                obs_have="29246"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="25493"
                obs_have="25465"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3251476"
                         time_creation="Tue Mar 12 08:14:07 2013"
                         time_modification="Tue Mar 12 08:02:03 2013" />
        <observations epoch_first="Tue Mar 12 07:00:00 2013"
                      epoch_last="Tue Mar 12 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35385"
                obs_have="30964"
                obs_ratio="87.51" />
          <mask elevation="10 degrees"
                obs_expected="30044"
                obs_have="29246"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="25493"
                obs_have="25465"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3251476"
                         time_creation="Sat Mar 16 09:50:17 2013"
                         time_modification="Tue Mar 12 08:02:03 2013" />
        <observations epoch_first="Tue Mar 12 07:00:00 2013"
                      epoch_last="Tue Mar 12 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35385"
                obs_have="30964"
                obs_ratio="87.51" />
          <mask elevation="10 degrees"
                obs_expected="30044"
                obs_have="29246"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="25493"
                obs_have="25465"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3251476"
                         time_creation="Thu Apr 11 00:58:51 2013"
                         time_modification="Tue Mar 12 08:02:03 2013" />
        <observations epoch_first="Tue Mar 12 07:00:00 2013"
                      epoch_last="Tue Mar 12 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35385"
                obs_have="30964"
                obs_ratio="87.51" />
          <mask elevation="10 degrees"
                obs_expected="30044"
                obs_have="29246"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="25493"
                obs_have="25465"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/erck071i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Mar 12 09:15:07 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3330970"
                         time_creation="Tue Mar 12 09:14:08 2013"
                         time_modification="Tue Mar 12 09:02:03 2013" />
        <observations epoch_first="Tue Mar 12 08:00:00 2013"
                      epoch_last="Tue Mar 12 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32697"
                obs_have="32359"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="31594"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="30520"
                obs_have="30479"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Tue Mar 12 09:40:11 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3330970"
                         time_creation="Tue Mar 12 09:14:08 2013"
                         time_modification="Tue Mar 12 09:02:03 2013" />
        <observations epoch_first="Tue Mar 12 08:00:00 2013"
                      epoch_last="Tue Mar 12 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32697"
                obs_have="32359"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="31594"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="30520"
                obs_have="30479"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Tue Mar 12 11:30:06 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3330970"
                         time_creation="Tue Mar 12 09:14:08 2013"
                         time_modification="Tue Mar 12 09:02:03 2013" />
        <observations epoch_first="Tue Mar 12 08:00:00 2013"
                      epoch_last="Tue Mar 12 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32697"
                obs_have="32359"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="31594"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="30520"
                obs_have="30479"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3330970"
                         time_creation="Tue Mar 12 09:14:08 2013"
                         time_modification="Tue Mar 12 09:02:03 2013" />
        <observations epoch_first="Tue Mar 12 08:00:00 2013"
                      epoch_last="Tue Mar 12 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32697"
                obs_have="32359"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="31594"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="30520"
                obs_have="30479"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3330970"
                         time_creation="Sat Mar 16 09:50:17 2013"
                         time_modification="Tue Mar 12 09:02:03 2013" />
        <observations epoch_first="Tue Mar 12 08:00:00 2013"
                      epoch_last="Tue Mar 12 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32697"
                obs_have="32359"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="31594"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="30520"
                obs_have="30479"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3330970"
                         time_creation="Thu Apr 11 00:58:52 2013"
                         time_modification="Tue Mar 12 09:02:03 2013" />
        <observations epoch_first="Tue Mar 12 08:00:00 2013"
                      epoch_last="Tue Mar 12 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32697"
                obs_have="32359"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="31594"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="30520"
                obs_have="30479"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/erck071j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Mar 12 10:15:07 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3658122"
                         time_creation="Tue Mar 12 10:14:19 2013"
                         time_modification="Tue Mar 12 10:02:02 2013" />
        <observations epoch_first="Tue Mar 12 09:00:00 2013"
                      epoch_last="Tue Mar 12 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37975"
                obs_have="35179"
                obs_ratio="92.64" />
          <mask elevation="10 degrees"
                obs_expected="32805"
                obs_have="32773"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29239"
                obs_have="29239"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 10:40:09 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3658122"
                         time_creation="Tue Mar 12 10:14:19 2013"
                         time_modification="Tue Mar 12 10:02:02 2013" />
        <observations epoch_first="Tue Mar 12 09:00:00 2013"
                      epoch_last="Tue Mar 12 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37974"
                obs_have="35179"
                obs_ratio="92.64" />
          <mask elevation="10 degrees"
                obs_expected="32804"
                obs_have="32772"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29239"
                obs_have="29239"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 12:30:06 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3658122"
                         time_creation="Tue Mar 12 10:14:19 2013"
                         time_modification="Tue Mar 12 10:02:02 2013" />
        <observations epoch_first="Tue Mar 12 09:00:00 2013"
                      epoch_last="Tue Mar 12 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37974"
                obs_have="35179"
                obs_ratio="92.64" />
          <mask elevation="10 degrees"
                obs_expected="32804"
                obs_have="32772"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29239"
                obs_have="29239"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3658122"
                         time_creation="Tue Mar 12 10:14:19 2013"
                         time_modification="Tue Mar 12 10:02:02 2013" />
        <observations epoch_first="Tue Mar 12 09:00:00 2013"
                      epoch_last="Tue Mar 12 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37974"
                obs_have="35179"
                obs_ratio="92.64" />
          <mask elevation="10 degrees"
                obs_expected="32804"
                obs_have="32772"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29239"
                obs_have="29239"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3658122"
                         time_creation="Sat Mar 16 09:50:17 2013"
                         time_modification="Tue Mar 12 10:02:02 2013" />
        <observations epoch_first="Tue Mar 12 09:00:00 2013"
                      epoch_last="Tue Mar 12 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37974"
                obs_have="35179"
                obs_ratio="92.64" />
          <mask elevation="10 degrees"
                obs_expected="32804"
                obs_have="32772"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29239"
                obs_have="29239"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3658122"
                         time_creation="Thu Apr 11 00:58:53 2013"
                         time_modification="Tue Mar 12 10:02:02 2013" />
        <observations epoch_first="Tue Mar 12 09:00:00 2013"
                      epoch_last="Tue Mar 12 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37974"
                obs_have="35179"
                obs_ratio="92.64" />
          <mask elevation="10 degrees"
                obs_expected="32804"
                obs_have="32772"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29239"
                obs_have="29239"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Mar 12 11:15:08 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3571636"
                         time_creation="Tue Mar 12 11:14:10 2013"
                         time_modification="Tue Mar 12 11:02:04 2013" />
        <observations epoch_first="Tue Mar 12 10:00:00 2013"
                      epoch_last="Tue Mar 12 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38478"
                obs_have="34147"
                obs_ratio="88.74" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="30082"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="25680"
                obs_have="25678"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 12 11:40:08 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3571636"
                         time_creation="Tue Mar 12 11:14:10 2013"
                         time_modification="Tue Mar 12 11:02:04 2013" />
        <observations epoch_first="Tue Mar 12 10:00:00 2013"
                      epoch_last="Tue Mar 12 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38478"
                obs_have="34147"
                obs_ratio="88.74" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="30082"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="25680"
                obs_have="25678"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 12 13:30:05 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3571636"
                         time_creation="Tue Mar 12 11:14:10 2013"
                         time_modification="Tue Mar 12 11:02:04 2013" />
        <observations epoch_first="Tue Mar 12 10:00:00 2013"
                      epoch_last="Tue Mar 12 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38478"
                obs_have="34147"
                obs_ratio="88.74" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="30082"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="25680"
                obs_have="25678"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3571636"
                         time_creation="Tue Mar 12 11:14:10 2013"
                         time_modification="Tue Mar 12 11:02:04 2013" />
        <observations epoch_first="Tue Mar 12 10:00:00 2013"
                      epoch_last="Tue Mar 12 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38478"
                obs_have="34147"
                obs_ratio="88.74" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="30082"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="25680"
                obs_have="25678"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3571636"
                         time_creation="Sat Mar 16 09:50:17 2013"
                         time_modification="Tue Mar 12 11:02:04 2013" />
        <observations epoch_first="Tue Mar 12 10:00:00 2013"
                      epoch_last="Tue Mar 12 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38478"
                obs_have="34147"
                obs_ratio="88.74" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="30082"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="25680"
                obs_have="25678"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3571636"
                         time_creation="Thu Apr 11 00:58:54 2013"
                         time_modification="Tue Mar 12 11:02:04 2013" />
        <observations epoch_first="Tue Mar 12 10:00:00 2013"
                      epoch_last="Tue Mar 12 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38478"
                obs_have="34147"
                obs_ratio="88.74" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="30082"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="25680"
                obs_have="25678"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck071l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Mar 12 12:15:08 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3900546"
                         time_creation="Tue Mar 12 12:14:09 2013"
                         time_modification="Tue Mar 12 12:02:03 2013" />
        <observations epoch_first="Tue Mar 12 11:00:00 2013"
                      epoch_last="Tue Mar 12 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38590"
                obs_have="37620"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="34619"
                obs_have="34450"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29207"
                obs_have="29207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 12:40:09 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3900546"
                         time_creation="Tue Mar 12 12:14:09 2013"
                         time_modification="Tue Mar 12 12:02:03 2013" />
        <observations epoch_first="Tue Mar 12 11:00:00 2013"
                      epoch_last="Tue Mar 12 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38590"
                obs_have="37620"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="34619"
                obs_have="34450"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29207"
                obs_have="29207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 14:30:03 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3900546"
                         time_creation="Tue Mar 12 12:14:09 2013"
                         time_modification="Tue Mar 12 12:02:03 2013" />
        <observations epoch_first="Tue Mar 12 11:00:00 2013"
                      epoch_last="Tue Mar 12 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38590"
                obs_have="37620"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="34619"
                obs_have="34450"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29207"
                obs_have="29207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3900546"
                         time_creation="Tue Mar 12 12:14:09 2013"
                         time_modification="Tue Mar 12 12:02:03 2013" />
        <observations epoch_first="Tue Mar 12 11:00:00 2013"
                      epoch_last="Tue Mar 12 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38590"
                obs_have="37620"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="34619"
                obs_have="34450"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29207"
                obs_have="29207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3900546"
                         time_creation="Sat Mar 16 09:50:18 2013"
                         time_modification="Tue Mar 12 12:02:03 2013" />
        <observations epoch_first="Tue Mar 12 11:00:00 2013"
                      epoch_last="Tue Mar 12 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38590"
                obs_have="37620"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="34619"
                obs_have="34450"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29207"
                obs_have="29207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3900546"
                         time_creation="Thu Apr 11 00:58:55 2013"
                         time_modification="Tue Mar 12 12:02:03 2013" />
        <observations epoch_first="Tue Mar 12 11:00:00 2013"
                      epoch_last="Tue Mar 12 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38590"
                obs_have="37620"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="34619"
                obs_have="34450"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29207"
                obs_have="29207"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Mar 12 13:15:05 2013"
               level="3">
        <file_statistics latency="00:02:06"
                         size="3507114"
                         time_creation="Tue Mar 12 13:14:07 2013"
                         time_modification="Tue Mar 12 13:02:05 2013" />
        <observations epoch_first="Tue Mar 12 12:00:00 2013"
                      epoch_last="Tue Mar 12 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35760"
                obs_have="33912"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="32723"
                obs_have="32216"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 13:40:05 2013"
               level="3">
        <file_statistics latency="00:02:06"
                         size="3507114"
                         time_creation="Tue Mar 12 13:14:07 2013"
                         time_modification="Tue Mar 12 13:02:05 2013" />
        <observations epoch_first="Tue Mar 12 12:00:00 2013"
                      epoch_last="Tue Mar 12 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35760"
                obs_have="33912"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="32723"
                obs_have="32216"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 15:30:01 2013"
               level="3">
        <file_statistics latency="00:02:06"
                         size="3507114"
                         time_creation="Tue Mar 12 13:14:07 2013"
                         time_modification="Tue Mar 12 13:02:05 2013" />
        <observations epoch_first="Tue Mar 12 12:00:00 2013"
                      epoch_last="Tue Mar 12 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35760"
                obs_have="33912"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="32723"
                obs_have="32216"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:06"
                         size="3507114"
                         time_creation="Tue Mar 12 13:14:07 2013"
                         time_modification="Tue Mar 12 13:02:05 2013" />
        <observations epoch_first="Tue Mar 12 12:00:00 2013"
                      epoch_last="Tue Mar 12 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35760"
                obs_have="33912"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="32723"
                obs_have="32216"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:06"
                         size="3507114"
                         time_creation="Sat Mar 16 09:50:18 2013"
                         time_modification="Tue Mar 12 13:02:05 2013" />
        <observations epoch_first="Tue Mar 12 12:00:00 2013"
                      epoch_last="Tue Mar 12 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35760"
                obs_have="33912"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="32723"
                obs_have="32216"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:06"
                         size="3507114"
                         time_creation="Thu Apr 11 00:58:56 2013"
                         time_modification="Tue Mar 12 13:02:05 2013" />
        <observations epoch_first="Tue Mar 12 12:00:00 2013"
                      epoch_last="Tue Mar 12 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35760"
                obs_have="33912"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="32723"
                obs_have="32216"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Mar 12 14:15:04 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3179053"
                         time_creation="Tue Mar 12 14:14:11 2013"
                         time_modification="Tue Mar 12 14:02:02 2013" />
        <observations epoch_first="Tue Mar 12 13:00:00 2013"
                      epoch_last="Tue Mar 12 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36173"
                obs_have="29350"
                obs_ratio="81.14" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="27547"
                obs_ratio="93.51" />
          <mask elevation="15 degrees"
                obs_expected="26115"
                obs_have="25855"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 14:40:06 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3179053"
                         time_creation="Tue Mar 12 14:14:11 2013"
                         time_modification="Tue Mar 12 14:02:02 2013" />
        <observations epoch_first="Tue Mar 12 13:00:00 2013"
                      epoch_last="Tue Mar 12 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36173"
                obs_have="29350"
                obs_ratio="81.14" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="27547"
                obs_ratio="93.51" />
          <mask elevation="15 degrees"
                obs_expected="26115"
                obs_have="25855"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 16:30:04 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3179053"
                         time_creation="Tue Mar 12 14:14:11 2013"
                         time_modification="Tue Mar 12 14:02:02 2013" />
        <observations epoch_first="Tue Mar 12 13:00:00 2013"
                      epoch_last="Tue Mar 12 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36173"
                obs_have="29350"
                obs_ratio="81.14" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="27547"
                obs_ratio="93.51" />
          <mask elevation="15 degrees"
                obs_expected="26115"
                obs_have="25855"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3179053"
                         time_creation="Tue Mar 12 14:14:11 2013"
                         time_modification="Tue Mar 12 14:02:02 2013" />
        <observations epoch_first="Tue Mar 12 13:00:00 2013"
                      epoch_last="Tue Mar 12 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36173"
                obs_have="29350"
                obs_ratio="81.14" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="27547"
                obs_ratio="93.51" />
          <mask elevation="15 degrees"
                obs_expected="26115"
                obs_have="25855"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3179053"
                         time_creation="Sat Mar 16 09:50:18 2013"
                         time_modification="Tue Mar 12 14:02:02 2013" />
        <observations epoch_first="Tue Mar 12 13:00:00 2013"
                      epoch_last="Tue Mar 12 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36173"
                obs_have="29350"
                obs_ratio="81.14" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="27547"
                obs_ratio="93.51" />
          <mask elevation="15 degrees"
                obs_expected="26115"
                obs_have="25855"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3179053"
                         time_creation="Thu Apr 11 00:58:56 2013"
                         time_modification="Tue Mar 12 14:02:02 2013" />
        <observations epoch_first="Tue Mar 12 13:00:00 2013"
                      epoch_last="Tue Mar 12 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36173"
                obs_have="29350"
                obs_ratio="81.14" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="27547"
                obs_ratio="93.51" />
          <mask elevation="15 degrees"
                obs_expected="26115"
                obs_have="25855"
                obs_ratio="99.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Mar 12 15:15:06 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3625742"
                         time_creation="Tue Mar 12 15:14:09 2013"
                         time_modification="Tue Mar 12 15:02:03 2013" />
        <observations epoch_first="Tue Mar 12 14:00:00 2013"
                      epoch_last="Tue Mar 12 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37059"
                obs_have="34401"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27565"
                obs_have="27565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 15:40:07 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3625742"
                         time_creation="Tue Mar 12 15:14:09 2013"
                         time_modification="Tue Mar 12 15:02:03 2013" />
        <observations epoch_first="Tue Mar 12 14:00:00 2013"
                      epoch_last="Tue Mar 12 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37059"
                obs_have="34401"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27565"
                obs_have="27565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 17:30:07 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3625742"
                         time_creation="Tue Mar 12 15:14:09 2013"
                         time_modification="Tue Mar 12 15:02:03 2013" />
        <observations epoch_first="Tue Mar 12 14:00:00 2013"
                      epoch_last="Tue Mar 12 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37059"
                obs_have="34401"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27565"
                obs_have="27565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3625742"
                         time_creation="Tue Mar 12 15:14:09 2013"
                         time_modification="Tue Mar 12 15:02:03 2013" />
        <observations epoch_first="Tue Mar 12 14:00:00 2013"
                      epoch_last="Tue Mar 12 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37059"
                obs_have="34401"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27565"
                obs_have="27565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3625742"
                         time_creation="Sat Mar 16 09:50:18 2013"
                         time_modification="Tue Mar 12 15:02:03 2013" />
        <observations epoch_first="Tue Mar 12 14:00:00 2013"
                      epoch_last="Tue Mar 12 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37059"
                obs_have="34401"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27565"
                obs_have="27565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3625742"
                         time_creation="Thu Apr 11 00:58:57 2013"
                         time_modification="Tue Mar 12 15:02:03 2013" />
        <observations epoch_first="Tue Mar 12 14:00:00 2013"
                      epoch_last="Tue Mar 12 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37059"
                obs_have="34401"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27565"
                obs_have="27565"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Mar 12 16:40:07 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3531143"
                         time_creation="Tue Mar 12 16:19:09 2013"
                         time_modification="Tue Mar 12 16:02:03 2013" />
        <observations epoch_first="Tue Mar 12 15:00:00 2013"
                      epoch_last="Tue Mar 12 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38378"
                obs_have="33468"
                obs_ratio="87.21" />
          <mask elevation="10 degrees"
                obs_expected="26867"
                obs_have="26624"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23731"
                obs_have="23731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 18:30:10 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3531143"
                         time_creation="Tue Mar 12 16:19:09 2013"
                         time_modification="Tue Mar 12 16:02:03 2013" />
        <observations epoch_first="Tue Mar 12 15:00:00 2013"
                      epoch_last="Tue Mar 12 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38378"
                obs_have="33468"
                obs_ratio="87.21" />
          <mask elevation="10 degrees"
                obs_expected="26867"
                obs_have="26624"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23731"
                obs_have="23731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3531143"
                         time_creation="Tue Mar 12 16:19:09 2013"
                         time_modification="Tue Mar 12 16:02:03 2013" />
        <observations epoch_first="Tue Mar 12 15:00:00 2013"
                      epoch_last="Tue Mar 12 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38378"
                obs_have="33468"
                obs_ratio="87.21" />
          <mask elevation="10 degrees"
                obs_expected="26867"
                obs_have="26624"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23731"
                obs_have="23731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3531143"
                         time_creation="Sat Mar 16 09:50:18 2013"
                         time_modification="Tue Mar 12 16:02:03 2013" />
        <observations epoch_first="Tue Mar 12 15:00:00 2013"
                      epoch_last="Tue Mar 12 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38378"
                obs_have="33468"
                obs_ratio="87.21" />
          <mask elevation="10 degrees"
                obs_expected="26867"
                obs_have="26624"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23731"
                obs_have="23731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3531143"
                         time_creation="Thu Apr 11 00:58:58 2013"
                         time_modification="Tue Mar 12 16:02:03 2013" />
        <observations epoch_first="Tue Mar 12 15:00:00 2013"
                      epoch_last="Tue Mar 12 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38378"
                obs_have="33468"
                obs_ratio="87.21" />
          <mask elevation="10 degrees"
                obs_expected="26867"
                obs_have="26624"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23731"
                obs_have="23731"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Mar 12 17:15:04 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3201269"
                         time_creation="Tue Mar 12 17:14:05 2013"
                         time_modification="Tue Mar 12 17:02:02 2013" />
        <observations epoch_first="Tue Mar 12 16:00:00 2013"
                      epoch_last="Tue Mar 12 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33216"
                obs_have="30825"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="29447"
                obs_have="28978"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="27391"
                obs_have="27391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 17:40:07 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3201269"
                         time_creation="Tue Mar 12 17:14:05 2013"
                         time_modification="Tue Mar 12 17:02:02 2013" />
        <observations epoch_first="Tue Mar 12 16:00:00 2013"
                      epoch_last="Tue Mar 12 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33216"
                obs_have="30825"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="29447"
                obs_have="28978"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="27391"
                obs_have="27391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 19:30:14 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3201269"
                         time_creation="Tue Mar 12 17:14:05 2013"
                         time_modification="Tue Mar 12 17:02:02 2013" />
        <observations epoch_first="Tue Mar 12 16:00:00 2013"
                      epoch_last="Tue Mar 12 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33216"
                obs_have="30825"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="29447"
                obs_have="28978"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="27391"
                obs_have="27391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3201269"
                         time_creation="Tue Mar 12 17:14:05 2013"
                         time_modification="Tue Mar 12 17:02:02 2013" />
        <observations epoch_first="Tue Mar 12 16:00:00 2013"
                      epoch_last="Tue Mar 12 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33216"
                obs_have="30825"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="29447"
                obs_have="28978"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="27391"
                obs_have="27391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3201269"
                         time_creation="Sat Mar 16 09:50:18 2013"
                         time_modification="Tue Mar 12 17:02:02 2013" />
        <observations epoch_first="Tue Mar 12 16:00:00 2013"
                      epoch_last="Tue Mar 12 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33216"
                obs_have="30825"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="29447"
                obs_have="28978"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="27391"
                obs_have="27391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3201269"
                         time_creation="Thu Apr 11 00:59:00 2013"
                         time_modification="Tue Mar 12 17:02:02 2013" />
        <observations epoch_first="Tue Mar 12 16:00:00 2013"
                      epoch_last="Tue Mar 12 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33216"
                obs_have="30825"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="29447"
                obs_have="28978"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="27391"
                obs_have="27391"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Mar 12 18:40:12 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3315332"
                         time_creation="Tue Mar 12 18:19:10 2013"
                         time_modification="Tue Mar 12 18:02:02 2013" />
        <observations epoch_first="Tue Mar 12 17:00:00 2013"
                      epoch_last="Tue Mar 12 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32780"
                obs_have="32181"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="32271"
                obs_have="31851"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29686"
                obs_have="29548"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Tue Mar 12 20:30:17 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3315332"
                         time_creation="Tue Mar 12 18:19:10 2013"
                         time_modification="Tue Mar 12 18:02:02 2013" />
        <observations epoch_first="Tue Mar 12 17:00:00 2013"
                      epoch_last="Tue Mar 12 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32780"
                obs_have="32181"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="32271"
                obs_have="31851"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29686"
                obs_have="29548"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3315332"
                         time_creation="Tue Mar 12 18:19:10 2013"
                         time_modification="Tue Mar 12 18:02:02 2013" />
        <observations epoch_first="Tue Mar 12 17:00:00 2013"
                      epoch_last="Tue Mar 12 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32780"
                obs_have="32181"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="32271"
                obs_have="31851"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29686"
                obs_have="29548"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3315332"
                         time_creation="Sat Mar 16 09:50:19 2013"
                         time_modification="Tue Mar 12 18:02:02 2013" />
        <observations epoch_first="Tue Mar 12 17:00:00 2013"
                      epoch_last="Tue Mar 12 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32780"
                obs_have="32181"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="32271"
                obs_have="31851"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29686"
                obs_have="29548"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3315332"
                         time_creation="Thu Apr 11 00:59:01 2013"
                         time_modification="Tue Mar 12 18:02:02 2013" />
        <observations epoch_first="Tue Mar 12 17:00:00 2013"
                      epoch_last="Tue Mar 12 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32780"
                obs_have="32181"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="32271"
                obs_have="31851"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29686"
                obs_have="29548"
                obs_ratio="99.54" />
        </observations>
      </control>
    </file>
    <file name="/erck071s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Mar 12 19:15:10 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3526648"
                         time_creation="Tue Mar 12 19:14:11 2013"
                         time_modification="Tue Mar 12 19:02:03 2013" />
        <observations epoch_first="Tue Mar 12 18:00:00 2013"
                      epoch_last="Tue Mar 12 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="33371"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="30735"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="26714"
                obs_have="26714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 19:40:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3526648"
                         time_creation="Tue Mar 12 19:14:11 2013"
                         time_modification="Tue Mar 12 19:02:03 2013" />
        <observations epoch_first="Tue Mar 12 18:00:00 2013"
                      epoch_last="Tue Mar 12 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="33371"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="30735"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="26714"
                obs_have="26714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 21:30:15 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3526648"
                         time_creation="Tue Mar 12 19:14:11 2013"
                         time_modification="Tue Mar 12 19:02:03 2013" />
        <observations epoch_first="Tue Mar 12 18:00:00 2013"
                      epoch_last="Tue Mar 12 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="33371"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="30735"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="26714"
                obs_have="26714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3526648"
                         time_creation="Tue Mar 12 19:14:11 2013"
                         time_modification="Tue Mar 12 19:02:03 2013" />
        <observations epoch_first="Tue Mar 12 18:00:00 2013"
                      epoch_last="Tue Mar 12 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="33371"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="30735"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="26714"
                obs_have="26714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3526648"
                         time_creation="Sat Mar 16 09:50:19 2013"
                         time_modification="Tue Mar 12 19:02:03 2013" />
        <observations epoch_first="Tue Mar 12 18:00:00 2013"
                      epoch_last="Tue Mar 12 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="33371"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="30735"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="26714"
                obs_have="26714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3526648"
                         time_creation="Thu Apr 11 00:59:02 2013"
                         time_modification="Tue Mar 12 19:02:03 2013" />
        <observations epoch_first="Tue Mar 12 18:00:00 2013"
                      epoch_last="Tue Mar 12 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="33371"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="31635"
                obs_have="30735"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="26714"
                obs_have="26714"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Mar 12 20:15:12 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3261353"
                         time_creation="Tue Mar 12 20:14:15 2013"
                         time_modification="Tue Mar 12 20:02:03 2013" />
        <observations epoch_first="Tue Mar 12 19:00:00 2013"
                      epoch_last="Tue Mar 12 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34710"
                obs_have="31366"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="27774"
                obs_have="27155"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="22264"
                obs_have="22264"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 20:40:16 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3261353"
                         time_creation="Tue Mar 12 20:14:15 2013"
                         time_modification="Tue Mar 12 20:02:03 2013" />
        <observations epoch_first="Tue Mar 12 19:00:00 2013"
                      epoch_last="Tue Mar 12 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34710"
                obs_have="31366"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="27774"
                obs_have="27155"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="22265"
                obs_have="22265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 22:30:15 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3261353"
                         time_creation="Tue Mar 12 20:14:15 2013"
                         time_modification="Tue Mar 12 20:02:03 2013" />
        <observations epoch_first="Tue Mar 12 19:00:00 2013"
                      epoch_last="Tue Mar 12 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34710"
                obs_have="31366"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="27774"
                obs_have="27155"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="22265"
                obs_have="22265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3261353"
                         time_creation="Tue Mar 12 20:14:15 2013"
                         time_modification="Tue Mar 12 20:02:03 2013" />
        <observations epoch_first="Tue Mar 12 19:00:00 2013"
                      epoch_last="Tue Mar 12 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34710"
                obs_have="31366"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="27774"
                obs_have="27155"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="22265"
                obs_have="22265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3261353"
                         time_creation="Sat Mar 16 09:50:19 2013"
                         time_modification="Tue Mar 12 20:02:03 2013" />
        <observations epoch_first="Tue Mar 12 19:00:00 2013"
                      epoch_last="Tue Mar 12 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34710"
                obs_have="31366"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="27774"
                obs_have="27155"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="22265"
                obs_have="22265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3261353"
                         time_creation="Thu Apr 11 00:59:03 2013"
                         time_modification="Tue Mar 12 20:02:03 2013" />
        <observations epoch_first="Tue Mar 12 19:00:00 2013"
                      epoch_last="Tue Mar 12 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34710"
                obs_have="31366"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="27774"
                obs_have="27155"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="22265"
                obs_have="22265"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Mar 12 21:15:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966878"
                         time_creation="Tue Mar 12 21:14:16 2013"
                         time_modification="Tue Mar 12 21:02:03 2013" />
        <observations epoch_first="Tue Mar 12 20:00:00 2013"
                      epoch_last="Tue Mar 12 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28762"
                obs_have="28619"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26341"
                obs_have="26341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 21:40:15 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966878"
                         time_creation="Tue Mar 12 21:14:16 2013"
                         time_modification="Tue Mar 12 21:02:03 2013" />
        <observations epoch_first="Tue Mar 12 20:00:00 2013"
                      epoch_last="Tue Mar 12 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28762"
                obs_have="28619"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26341"
                obs_have="26341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 23:30:11 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966878"
                         time_creation="Tue Mar 12 21:14:16 2013"
                         time_modification="Tue Mar 12 21:02:03 2013" />
        <observations epoch_first="Tue Mar 12 20:00:00 2013"
                      epoch_last="Tue Mar 12 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28762"
                obs_have="28619"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26341"
                obs_have="26341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966878"
                         time_creation="Tue Mar 12 21:14:16 2013"
                         time_modification="Tue Mar 12 21:02:03 2013" />
        <observations epoch_first="Tue Mar 12 20:00:00 2013"
                      epoch_last="Tue Mar 12 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28762"
                obs_have="28619"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26341"
                obs_have="26341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966878"
                         time_creation="Sat Mar 16 09:50:19 2013"
                         time_modification="Tue Mar 12 21:02:03 2013" />
        <observations epoch_first="Tue Mar 12 20:00:00 2013"
                      epoch_last="Tue Mar 12 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28762"
                obs_have="28619"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26341"
                obs_have="26341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966878"
                         time_creation="Thu Apr 11 00:59:04 2013"
                         time_modification="Tue Mar 12 21:02:03 2013" />
        <observations epoch_first="Tue Mar 12 20:00:00 2013"
                      epoch_last="Tue Mar 12 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28762"
                obs_have="28619"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26341"
                obs_have="26341"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Mar 12 22:15:15 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2932347"
                         time_creation="Tue Mar 12 22:14:17 2013"
                         time_modification="Tue Mar 12 22:02:03 2013" />
        <observations epoch_first="Tue Mar 12 21:00:00 2013"
                      epoch_last="Tue Mar 12 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29033"
                obs_have="28173"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="25623"
                obs_have="25623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23757"
                obs_have="23757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 22:40:14 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2932347"
                         time_creation="Tue Mar 12 22:14:17 2013"
                         time_modification="Tue Mar 12 22:02:03 2013" />
        <observations epoch_first="Tue Mar 12 21:00:00 2013"
                      epoch_last="Tue Mar 12 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29033"
                obs_have="28173"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="25623"
                obs_have="25623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23757"
                obs_have="23757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 00:30:10 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2932347"
                         time_creation="Tue Mar 12 22:14:17 2013"
                         time_modification="Tue Mar 12 22:02:03 2013" />
        <observations epoch_first="Tue Mar 12 21:00:00 2013"
                      epoch_last="Tue Mar 12 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29033"
                obs_have="28173"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="25623"
                obs_have="25623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23757"
                obs_have="23757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2932347"
                         time_creation="Tue Mar 12 22:14:17 2013"
                         time_modification="Tue Mar 12 22:02:03 2013" />
        <observations epoch_first="Tue Mar 12 21:00:00 2013"
                      epoch_last="Tue Mar 12 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29033"
                obs_have="28173"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="25623"
                obs_have="25623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23757"
                obs_have="23757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2932347"
                         time_creation="Sat Mar 16 09:50:19 2013"
                         time_modification="Tue Mar 12 22:02:03 2013" />
        <observations epoch_first="Tue Mar 12 21:00:00 2013"
                      epoch_last="Tue Mar 12 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29033"
                obs_have="28173"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="25623"
                obs_have="25623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23757"
                obs_have="23757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2932347"
                         time_creation="Thu Apr 11 00:59:05 2013"
                         time_modification="Tue Mar 12 22:02:03 2013" />
        <observations epoch_first="Tue Mar 12 21:00:00 2013"
                      epoch_last="Tue Mar 12 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29033"
                obs_have="28173"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="25623"
                obs_have="25623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23757"
                obs_have="23757"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Mar 12 23:40:12 2013"
               level="3">
        <file_statistics latency="00:22:03"
                         size="3190708"
                         time_creation="Tue Mar 12 23:34:17 2013"
                         time_modification="Tue Mar 12 23:22:02 2013" />
        <observations epoch_first="Tue Mar 12 22:00:00 2013"
                      epoch_last="Tue Mar 12 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35718"
                obs_have="29327"
                obs_ratio="82.11" />
          <mask elevation="10 degrees"
                obs_expected="25998"
                obs_have="24803"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="22229"
                obs_have="22229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 01:30:07 2013"
               level="3">
        <file_statistics latency="00:22:03"
                         size="3190708"
                         time_creation="Tue Mar 12 23:34:17 2013"
                         time_modification="Tue Mar 12 23:22:02 2013" />
        <observations epoch_first="Tue Mar 12 22:00:00 2013"
                      epoch_last="Tue Mar 12 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35718"
                obs_have="29327"
                obs_ratio="82.11" />
          <mask elevation="10 degrees"
                obs_expected="25998"
                obs_have="24803"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="22229"
                obs_have="22229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:22:03"
                         size="3190708"
                         time_creation="Tue Mar 12 23:34:17 2013"
                         time_modification="Tue Mar 12 23:22:02 2013" />
        <observations epoch_first="Tue Mar 12 22:00:00 2013"
                      epoch_last="Tue Mar 12 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35718"
                obs_have="29327"
                obs_ratio="82.11" />
          <mask elevation="10 degrees"
                obs_expected="25998"
                obs_have="24803"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="22229"
                obs_have="22229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:22:03"
                         size="3190708"
                         time_creation="Sat Mar 16 09:50:20 2013"
                         time_modification="Tue Mar 12 23:22:02 2013" />
        <observations epoch_first="Tue Mar 12 22:00:00 2013"
                      epoch_last="Tue Mar 12 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35718"
                obs_have="29327"
                obs_ratio="82.11" />
          <mask elevation="10 degrees"
                obs_expected="25998"
                obs_have="24803"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="22229"
                obs_have="22229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:22:03"
                         size="3190708"
                         time_creation="Thu Apr 11 00:59:06 2013"
                         time_modification="Tue Mar 12 23:22:02 2013" />
        <observations epoch_first="Tue Mar 12 22:00:00 2013"
                      epoch_last="Tue Mar 12 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35718"
                obs_have="29327"
                obs_ratio="82.11" />
          <mask elevation="10 degrees"
                obs_expected="25998"
                obs_have="24803"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="22229"
                obs_have="22229"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck071x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Mar 13 00:40:22 2013"
               level="3">
        <file_statistics latency="00:21:59"
                         size="3623153"
                         time_creation="Wed Mar 13 00:34:20 2013"
                         time_modification="Wed Mar 13 00:22:02 2013" />
        <observations epoch_first="Tue Mar 12 23:00:00 2013"
                      epoch_last="Wed Mar 13 00:00:03 2013"
                      epochs="3601"
                      epochs_ratio="100.03">
          <mask elevation="03 degrees"
                obs_expected="37171"
                obs_have="34589"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="26822"
                obs_have="26798"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23285"
                obs_have="23261"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Wed Mar 13 02:30:10 2013"
               level="3">
        <file_statistics latency="00:21:59"
                         size="3623153"
                         time_creation="Wed Mar 13 00:34:20 2013"
                         time_modification="Wed Mar 13 00:22:02 2013" />
        <observations epoch_first="Tue Mar 12 23:00:00 2013"
                      epoch_last="Wed Mar 13 00:00:03 2013"
                      epochs="3601"
                      epochs_ratio="100.03">
          <mask elevation="03 degrees"
                obs_expected="37171"
                obs_have="34589"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="26822"
                obs_have="26798"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23285"
                obs_have="23261"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Wed Mar 13 21:26:13 2013"
               level="3">
        <file_statistics latency="00:21:59"
                         size="3623153"
                         time_creation="Wed Mar 13 00:34:20 2013"
                         time_modification="Wed Mar 13 00:22:02 2013" />
        <observations epoch_first="Tue Mar 12 23:00:00 2013"
                      epoch_last="Wed Mar 13 00:00:03 2013"
                      epochs="3601"
                      epochs_ratio="100.03">
          <mask elevation="03 degrees"
                obs_expected="37171"
                obs_have="34589"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="26822"
                obs_have="26798"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23285"
                obs_have="23261"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:45:40 2013"
               level="3">
        <file_statistics latency="00:21:59"
                         size="3623153"
                         time_creation="Sat Mar 16 09:50:20 2013"
                         time_modification="Wed Mar 13 00:22:02 2013" />
        <observations epoch_first="Tue Mar 12 23:00:00 2013"
                      epoch_last="Wed Mar 13 00:00:03 2013"
                      epochs="3601"
                      epochs_ratio="100.03">
          <mask elevation="03 degrees"
                obs_expected="37171"
                obs_have="34589"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="26822"
                obs_have="26798"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23285"
                obs_have="23261"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Thu Apr 11 07:03:37 2013"
               level="3">
        <file_statistics latency="00:21:59"
                         size="3623153"
                         time_creation="Thu Apr 11 00:59:07 2013"
                         time_modification="Wed Mar 13 00:22:02 2013" />
        <observations epoch_first="Tue Mar 12 23:00:00 2013"
                      epoch_last="Wed Mar 13 00:00:03 2013"
                      epochs="3601"
                      epochs_ratio="100.03">
          <mask elevation="03 degrees"
                obs_expected="37171"
                obs_have="34589"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="26822"
                obs_have="26798"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23285"
                obs_have="23261"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
  </station>
</QC>
