<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-03-30 00:00:00"
    DayOfYear="89"
    Year="2019">
  <station name="ERCK">
    <file name="/erck0890.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 31 16:01:17 2019"
               level="3">
        <file_statistics latency="02:14:43"
                         size="3800006"
                         time_creation="Sun Mar 31 02:52:13 2019"
                         time_modification="Sun Mar 31 02:14:13 2019" />
        <observations epoch_first="Sat Mar 30 00:00:00 2019"
                      epoch_last="Sat Mar 30 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30125"
                obs_have="27056"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="24911"
                obs_have="24446"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="22113"
                obs_have="22102"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:01:28 2019"
               level="3">
        <file_statistics latency="02:14:43"
                         size="3800006"
                         time_creation="Fri Apr 26 02:02:08 2019"
                         time_modification="Sun Mar 31 02:14:13 2019" />
        <observations epoch_first="Sat Mar 30 00:00:00 2019"
                      epoch_last="Sat Mar 30 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30125"
                obs_have="27056"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="24911"
                obs_have="24446"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="22113"
                obs_have="22102"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck089a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Mar 30 01:40:19 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5643605"
                         time_creation="Sat Mar 30 01:06:02 2019"
                         time_modification="Sat Mar 30 01:02:04 2019" />
        <observations epoch_first="Sat Mar 30 00:00:00 2019"
                      epoch_last="Sat Mar 30 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44520"
                obs_have="40919"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="41188"
                obs_have="40365"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="36437"
                obs_have="36437"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:25:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5643605"
                         time_creation="Sat Mar 30 01:06:02 2019"
                         time_modification="Sat Mar 30 01:02:04 2019" />
        <observations epoch_first="Sat Mar 30 00:00:00 2019"
                      epoch_last="Sat Mar 30 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44520"
                obs_have="40919"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="41188"
                obs_have="40365"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="36437"
                obs_have="36437"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5643605"
                         time_creation="Sat Mar 30 01:06:02 2019"
                         time_modification="Sat Mar 30 01:02:04 2019" />
        <observations epoch_first="Sat Mar 30 00:00:00 2019"
                      epoch_last="Sat Mar 30 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44520"
                obs_have="40919"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="41188"
                obs_have="40365"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="36437"
                obs_have="36437"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5643605"
                         time_creation="Fri Apr 26 01:54:10 2019"
                         time_modification="Sat Mar 30 01:02:04 2019" />
        <observations epoch_first="Sat Mar 30 00:00:00 2019"
                      epoch_last="Sat Mar 30 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44520"
                obs_have="40919"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="41188"
                obs_have="40365"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="36437"
                obs_have="36437"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Mar 30 02:15:15 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5759795"
                         time_creation="Sat Mar 30 02:06:03 2019"
                         time_modification="Sat Mar 30 02:02:04 2019" />
        <observations epoch_first="Sat Mar 30 01:00:00 2019"
                      epoch_last="Sat Mar 30 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44017"
                obs_have="41727"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="40072"
                obs_have="39458"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="36674"
                obs_have="36674"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 02:40:21 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5759795"
                         time_creation="Sat Mar 30 02:06:03 2019"
                         time_modification="Sat Mar 30 02:02:04 2019" />
        <observations epoch_first="Sat Mar 30 01:00:00 2019"
                      epoch_last="Sat Mar 30 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44017"
                obs_have="41727"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="40072"
                obs_have="39458"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="36674"
                obs_have="36674"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 04:25:19 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5759795"
                         time_creation="Sat Mar 30 02:06:03 2019"
                         time_modification="Sat Mar 30 02:02:04 2019" />
        <observations epoch_first="Sat Mar 30 01:00:00 2019"
                      epoch_last="Sat Mar 30 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44017"
                obs_have="41727"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="40072"
                obs_have="39458"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="36674"
                obs_have="36674"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5759795"
                         time_creation="Sat Mar 30 02:06:03 2019"
                         time_modification="Sat Mar 30 02:02:04 2019" />
        <observations epoch_first="Sat Mar 30 01:00:00 2019"
                      epoch_last="Sat Mar 30 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44017"
                obs_have="41727"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="40072"
                obs_have="39458"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="36674"
                obs_have="36674"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5759795"
                         time_creation="Fri Apr 26 01:54:10 2019"
                         time_modification="Sat Mar 30 02:02:04 2019" />
        <observations epoch_first="Sat Mar 30 01:00:00 2019"
                      epoch_last="Sat Mar 30 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44017"
                obs_have="41727"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="40072"
                obs_have="39458"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="36674"
                obs_have="36674"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Mar 30 03:15:19 2019"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4905951"
                         time_creation="Sat Mar 30 03:06:03 2019"
                         time_modification="Sat Mar 30 03:02:05 2019" />
        <observations epoch_first="Sat Mar 30 02:00:00 2019"
                      epoch_last="Sat Mar 30 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38470"
                obs_have="35191"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="33856"
                obs_have="33487"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="30270"
                obs_have="30270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:40:19 2019"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4905951"
                         time_creation="Sat Mar 30 03:06:03 2019"
                         time_modification="Sat Mar 30 03:02:05 2019" />
        <observations epoch_first="Sat Mar 30 02:00:00 2019"
                      epoch_last="Sat Mar 30 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38470"
                obs_have="35191"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="33856"
                obs_have="33487"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="30270"
                obs_have="30270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 05:25:21 2019"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4905951"
                         time_creation="Sat Mar 30 03:06:03 2019"
                         time_modification="Sat Mar 30 03:02:05 2019" />
        <observations epoch_first="Sat Mar 30 02:00:00 2019"
                      epoch_last="Sat Mar 30 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38470"
                obs_have="35191"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="33856"
                obs_have="33487"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="30270"
                obs_have="30270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4905951"
                         time_creation="Sat Mar 30 03:06:03 2019"
                         time_modification="Sat Mar 30 03:02:05 2019" />
        <observations epoch_first="Sat Mar 30 02:00:00 2019"
                      epoch_last="Sat Mar 30 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38470"
                obs_have="35191"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="33856"
                obs_have="33487"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="30270"
                obs_have="30270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4905951"
                         time_creation="Fri Apr 26 01:54:10 2019"
                         time_modification="Sat Mar 30 03:02:05 2019" />
        <observations epoch_first="Sat Mar 30 02:00:00 2019"
                      epoch_last="Sat Mar 30 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38470"
                obs_have="35191"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="33856"
                obs_have="33487"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="30270"
                obs_have="30270"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Mar 30 04:15:18 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4447223"
                         time_creation="Sat Mar 30 04:06:11 2019"
                         time_modification="Sat Mar 30 04:02:04 2019" />
        <observations epoch_first="Sat Mar 30 03:00:00 2019"
                      epoch_last="Sat Mar 30 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38681"
                obs_have="30742"
                obs_ratio="79.48" />
          <mask elevation="10 degrees"
                obs_expected="28036"
                obs_have="26276"
                obs_ratio="93.72" />
          <mask elevation="15 degrees"
                obs_expected="24297"
                obs_have="24296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 04:40:21 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4447223"
                         time_creation="Sat Mar 30 04:06:11 2019"
                         time_modification="Sat Mar 30 04:02:04 2019" />
        <observations epoch_first="Sat Mar 30 03:00:00 2019"
                      epoch_last="Sat Mar 30 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38681"
                obs_have="30742"
                obs_ratio="79.48" />
          <mask elevation="10 degrees"
                obs_expected="28036"
                obs_have="26276"
                obs_ratio="93.72" />
          <mask elevation="15 degrees"
                obs_expected="24297"
                obs_have="24296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 06:25:21 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4447223"
                         time_creation="Sat Mar 30 04:06:11 2019"
                         time_modification="Sat Mar 30 04:02:04 2019" />
        <observations epoch_first="Sat Mar 30 03:00:00 2019"
                      epoch_last="Sat Mar 30 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38681"
                obs_have="30742"
                obs_ratio="79.48" />
          <mask elevation="10 degrees"
                obs_expected="28036"
                obs_have="26276"
                obs_ratio="93.72" />
          <mask elevation="15 degrees"
                obs_expected="24297"
                obs_have="24296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4447223"
                         time_creation="Sat Mar 30 04:06:11 2019"
                         time_modification="Sat Mar 30 04:02:04 2019" />
        <observations epoch_first="Sat Mar 30 03:00:00 2019"
                      epoch_last="Sat Mar 30 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38681"
                obs_have="30742"
                obs_ratio="79.48" />
          <mask elevation="10 degrees"
                obs_expected="28036"
                obs_have="26276"
                obs_ratio="93.72" />
          <mask elevation="15 degrees"
                obs_expected="24297"
                obs_have="24296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4447223"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 04:02:04 2019" />
        <observations epoch_first="Sat Mar 30 03:00:00 2019"
                      epoch_last="Sat Mar 30 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38681"
                obs_have="30742"
                obs_ratio="79.48" />
          <mask elevation="10 degrees"
                obs_expected="28036"
                obs_have="26276"
                obs_ratio="93.72" />
          <mask elevation="15 degrees"
                obs_expected="24297"
                obs_have="24296"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Mar 30 05:15:14 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5214347"
                         time_creation="Sat Mar 30 05:06:04 2019"
                         time_modification="Sat Mar 30 05:02:04 2019" />
        <observations epoch_first="Sat Mar 30 04:00:00 2019"
                      epoch_last="Sat Mar 30 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="37440"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="30230"
                obs_have="30217"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25223"
                obs_have="25223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 05:40:19 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5214347"
                         time_creation="Sat Mar 30 05:06:04 2019"
                         time_modification="Sat Mar 30 05:02:04 2019" />
        <observations epoch_first="Sat Mar 30 04:00:00 2019"
                      epoch_last="Sat Mar 30 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="37440"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="30230"
                obs_have="30217"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25223"
                obs_have="25223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 07:25:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5214347"
                         time_creation="Sat Mar 30 05:06:04 2019"
                         time_modification="Sat Mar 30 05:02:04 2019" />
        <observations epoch_first="Sat Mar 30 04:00:00 2019"
                      epoch_last="Sat Mar 30 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="37440"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="30230"
                obs_have="30217"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25223"
                obs_have="25223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5214347"
                         time_creation="Sat Mar 30 05:06:04 2019"
                         time_modification="Sat Mar 30 05:02:04 2019" />
        <observations epoch_first="Sat Mar 30 04:00:00 2019"
                      epoch_last="Sat Mar 30 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="37440"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="30230"
                obs_have="30217"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25223"
                obs_have="25223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5214347"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 05:02:04 2019" />
        <observations epoch_first="Sat Mar 30 04:00:00 2019"
                      epoch_last="Sat Mar 30 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="37440"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="30230"
                obs_have="30217"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25223"
                obs_have="25223"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Mar 30 06:15:16 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4461227"
                         time_creation="Sat Mar 30 06:06:47 2019"
                         time_modification="Sat Mar 30 06:02:04 2019" />
        <observations epoch_first="Sat Mar 30 05:00:00 2019"
                      epoch_last="Sat Mar 30 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33475"
                obs_have="31878"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="29283"
                obs_have="29200"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="25445"
                obs_have="25445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 06:40:22 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4461227"
                         time_creation="Sat Mar 30 06:06:47 2019"
                         time_modification="Sat Mar 30 06:02:04 2019" />
        <observations epoch_first="Sat Mar 30 05:00:00 2019"
                      epoch_last="Sat Mar 30 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33475"
                obs_have="31878"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="29283"
                obs_have="29200"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="25445"
                obs_have="25445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 08:25:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4461227"
                         time_creation="Sat Mar 30 06:06:47 2019"
                         time_modification="Sat Mar 30 06:02:04 2019" />
        <observations epoch_first="Sat Mar 30 05:00:00 2019"
                      epoch_last="Sat Mar 30 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33475"
                obs_have="31878"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="29283"
                obs_have="29200"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="25445"
                obs_have="25445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4461227"
                         time_creation="Sat Mar 30 06:06:47 2019"
                         time_modification="Sat Mar 30 06:02:04 2019" />
        <observations epoch_first="Sat Mar 30 05:00:00 2019"
                      epoch_last="Sat Mar 30 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33475"
                obs_have="31878"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="29283"
                obs_have="29200"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="25445"
                obs_have="25445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4461227"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 06:02:04 2019" />
        <observations epoch_first="Sat Mar 30 05:00:00 2019"
                      epoch_last="Sat Mar 30 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33475"
                obs_have="31878"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="29283"
                obs_have="29200"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="25445"
                obs_have="25445"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Mar 30 07:15:12 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3736963"
                         time_creation="Sat Mar 30 07:06:05 2019"
                         time_modification="Sat Mar 30 07:02:04 2019" />
        <observations epoch_first="Sat Mar 30 06:00:00 2019"
                      epoch_last="Sat Mar 30 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31046"
                obs_have="25383"
                obs_ratio="81.76" />
          <mask elevation="10 degrees"
                obs_expected="24417"
                obs_have="23225"
                obs_ratio="95.12" />
          <mask elevation="15 degrees"
                obs_expected="22484"
                obs_have="22484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 07:40:17 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3736963"
                         time_creation="Sat Mar 30 07:06:05 2019"
                         time_modification="Sat Mar 30 07:02:04 2019" />
        <observations epoch_first="Sat Mar 30 06:00:00 2019"
                      epoch_last="Sat Mar 30 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31046"
                obs_have="25383"
                obs_ratio="81.76" />
          <mask elevation="10 degrees"
                obs_expected="24417"
                obs_have="23225"
                obs_ratio="95.12" />
          <mask elevation="15 degrees"
                obs_expected="22484"
                obs_have="22484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 09:25:19 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3736963"
                         time_creation="Sat Mar 30 07:06:05 2019"
                         time_modification="Sat Mar 30 07:02:04 2019" />
        <observations epoch_first="Sat Mar 30 06:00:00 2019"
                      epoch_last="Sat Mar 30 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31046"
                obs_have="25383"
                obs_ratio="81.76" />
          <mask elevation="10 degrees"
                obs_expected="24417"
                obs_have="23225"
                obs_ratio="95.12" />
          <mask elevation="15 degrees"
                obs_expected="22484"
                obs_have="22484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3736963"
                         time_creation="Sat Mar 30 07:06:05 2019"
                         time_modification="Sat Mar 30 07:02:04 2019" />
        <observations epoch_first="Sat Mar 30 06:00:00 2019"
                      epoch_last="Sat Mar 30 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31046"
                obs_have="25383"
                obs_ratio="81.76" />
          <mask elevation="10 degrees"
                obs_expected="24417"
                obs_have="23225"
                obs_ratio="95.12" />
          <mask elevation="15 degrees"
                obs_expected="22484"
                obs_have="22484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3736963"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 07:02:04 2019" />
        <observations epoch_first="Sat Mar 30 06:00:00 2019"
                      epoch_last="Sat Mar 30 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31046"
                obs_have="25383"
                obs_ratio="81.76" />
          <mask elevation="10 degrees"
                obs_expected="24417"
                obs_have="23225"
                obs_ratio="95.12" />
          <mask elevation="15 degrees"
                obs_expected="22484"
                obs_have="22484"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Mar 30 08:15:14 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4315317"
                         time_creation="Sat Mar 30 08:06:05 2019"
                         time_modification="Sat Mar 30 08:02:04 2019" />
        <observations epoch_first="Sat Mar 30 07:00:00 2019"
                      epoch_last="Sat Mar 30 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33282"
                obs_have="30676"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="22404"
                obs_have="22404"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20786"
                obs_have="20786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 08:40:17 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4315317"
                         time_creation="Sat Mar 30 08:06:05 2019"
                         time_modification="Sat Mar 30 08:02:04 2019" />
        <observations epoch_first="Sat Mar 30 07:00:00 2019"
                      epoch_last="Sat Mar 30 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33282"
                obs_have="30676"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="22404"
                obs_have="22404"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20786"
                obs_have="20786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 10:25:17 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4315317"
                         time_creation="Sat Mar 30 08:06:05 2019"
                         time_modification="Sat Mar 30 08:02:04 2019" />
        <observations epoch_first="Sat Mar 30 07:00:00 2019"
                      epoch_last="Sat Mar 30 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33282"
                obs_have="30676"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="22404"
                obs_have="22404"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20786"
                obs_have="20786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4315317"
                         time_creation="Sat Mar 30 08:06:05 2019"
                         time_modification="Sat Mar 30 08:02:04 2019" />
        <observations epoch_first="Sat Mar 30 07:00:00 2019"
                      epoch_last="Sat Mar 30 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33282"
                obs_have="30676"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="22404"
                obs_have="22404"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20786"
                obs_have="20786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4315317"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 08:02:04 2019" />
        <observations epoch_first="Sat Mar 30 07:00:00 2019"
                      epoch_last="Sat Mar 30 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33282"
                obs_have="30676"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="22404"
                obs_have="22404"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20786"
                obs_have="20786"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Mar 30 09:15:12 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4346091"
                         time_creation="Sat Mar 30 09:07:00 2019"
                         time_modification="Sat Mar 30 09:02:04 2019" />
        <observations epoch_first="Sat Mar 30 08:00:00 2019"
                      epoch_last="Sat Mar 30 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33650"
                obs_have="30374"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="23075"
                obs_have="22903"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="19665"
                obs_have="19665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 09:40:17 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4346091"
                         time_creation="Sat Mar 30 09:07:00 2019"
                         time_modification="Sat Mar 30 09:02:04 2019" />
        <observations epoch_first="Sat Mar 30 08:00:00 2019"
                      epoch_last="Sat Mar 30 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33650"
                obs_have="30374"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="23075"
                obs_have="22903"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="19665"
                obs_have="19665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 11:25:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4346091"
                         time_creation="Sat Mar 30 09:07:00 2019"
                         time_modification="Sat Mar 30 09:02:04 2019" />
        <observations epoch_first="Sat Mar 30 08:00:00 2019"
                      epoch_last="Sat Mar 30 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33650"
                obs_have="30374"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="23075"
                obs_have="22903"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="19665"
                obs_have="19665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4346091"
                         time_creation="Sat Mar 30 09:07:00 2019"
                         time_modification="Sat Mar 30 09:02:04 2019" />
        <observations epoch_first="Sat Mar 30 08:00:00 2019"
                      epoch_last="Sat Mar 30 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33650"
                obs_have="30374"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="23075"
                obs_have="22903"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="19665"
                obs_have="19665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4346091"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 09:02:04 2019" />
        <observations epoch_first="Sat Mar 30 08:00:00 2019"
                      epoch_last="Sat Mar 30 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33650"
                obs_have="30374"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="23075"
                obs_have="22903"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="19665"
                obs_have="19665"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Mar 30 10:15:14 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4303889"
                         time_creation="Sat Mar 30 10:06:08 2019"
                         time_modification="Sat Mar 30 10:02:04 2019" />
        <observations epoch_first="Sat Mar 30 09:00:00 2019"
                      epoch_last="Sat Mar 30 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35072"
                obs_have="30522"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="29179"
                obs_have="28167"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="24900"
                obs_have="24900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 10:40:16 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4303889"
                         time_creation="Sat Mar 30 10:06:08 2019"
                         time_modification="Sat Mar 30 10:02:04 2019" />
        <observations epoch_first="Sat Mar 30 09:00:00 2019"
                      epoch_last="Sat Mar 30 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35072"
                obs_have="30522"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="29179"
                obs_have="28167"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="24900"
                obs_have="24900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 12:25:18 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4303889"
                         time_creation="Sat Mar 30 10:06:08 2019"
                         time_modification="Sat Mar 30 10:02:04 2019" />
        <observations epoch_first="Sat Mar 30 09:00:00 2019"
                      epoch_last="Sat Mar 30 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35072"
                obs_have="30522"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="29179"
                obs_have="28167"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="24900"
                obs_have="24900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4303889"
                         time_creation="Sat Mar 30 10:06:08 2019"
                         time_modification="Sat Mar 30 10:02:04 2019" />
        <observations epoch_first="Sat Mar 30 09:00:00 2019"
                      epoch_last="Sat Mar 30 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35072"
                obs_have="30522"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="29179"
                obs_have="28167"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="24900"
                obs_have="24900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4303889"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 10:02:04 2019" />
        <observations epoch_first="Sat Mar 30 09:00:00 2019"
                      epoch_last="Sat Mar 30 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35072"
                obs_have="30522"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="29179"
                obs_have="28167"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="24900"
                obs_have="24900"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Mar 30 11:15:15 2019"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4444415"
                         time_creation="Sat Mar 30 11:06:05 2019"
                         time_modification="Sat Mar 30 11:02:05 2019" />
        <observations epoch_first="Sat Mar 30 10:00:00 2019"
                      epoch_last="Sat Mar 30 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="31467"
                obs_have="31345"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sat Mar 30 11:40:18 2019"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4444415"
                         time_creation="Sat Mar 30 11:06:05 2019"
                         time_modification="Sat Mar 30 11:02:05 2019" />
        <observations epoch_first="Sat Mar 30 10:00:00 2019"
                      epoch_last="Sat Mar 30 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="31467"
                obs_have="31345"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sat Mar 30 13:25:17 2019"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4444415"
                         time_creation="Sat Mar 30 11:06:05 2019"
                         time_modification="Sat Mar 30 11:02:05 2019" />
        <observations epoch_first="Sat Mar 30 10:00:00 2019"
                      epoch_last="Sat Mar 30 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="31467"
                obs_have="31345"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4444415"
                         time_creation="Sat Mar 30 11:06:05 2019"
                         time_modification="Sat Mar 30 11:02:05 2019" />
        <observations epoch_first="Sat Mar 30 10:00:00 2019"
                      epoch_last="Sat Mar 30 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="31467"
                obs_have="31345"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4444415"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 11:02:05 2019" />
        <observations epoch_first="Sat Mar 30 10:00:00 2019"
                      epoch_last="Sat Mar 30 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="31467"
                obs_have="31345"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/erck089l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Mar 30 12:15:15 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4662059"
                         time_creation="Sat Mar 30 12:06:06 2019"
                         time_modification="Sat Mar 30 12:02:04 2019" />
        <observations epoch_first="Sat Mar 30 11:00:00 2019"
                      epoch_last="Sat Mar 30 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37675"
                obs_have="32901"
                obs_ratio="87.33" />
          <mask elevation="10 degrees"
                obs_expected="30093"
                obs_have="29237"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="25455"
                obs_have="25435"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Mar 30 12:40:17 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4662059"
                         time_creation="Sat Mar 30 12:06:06 2019"
                         time_modification="Sat Mar 30 12:02:04 2019" />
        <observations epoch_first="Sat Mar 30 11:00:00 2019"
                      epoch_last="Sat Mar 30 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37675"
                obs_have="32901"
                obs_ratio="87.33" />
          <mask elevation="10 degrees"
                obs_expected="30093"
                obs_have="29237"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="25455"
                obs_have="25435"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Mar 30 14:25:21 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4662059"
                         time_creation="Sat Mar 30 12:06:06 2019"
                         time_modification="Sat Mar 30 12:02:04 2019" />
        <observations epoch_first="Sat Mar 30 11:00:00 2019"
                      epoch_last="Sat Mar 30 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37675"
                obs_have="32901"
                obs_ratio="87.33" />
          <mask elevation="10 degrees"
                obs_expected="30093"
                obs_have="29237"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="25455"
                obs_have="25435"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4662059"
                         time_creation="Sat Mar 30 12:06:06 2019"
                         time_modification="Sat Mar 30 12:02:04 2019" />
        <observations epoch_first="Sat Mar 30 11:00:00 2019"
                      epoch_last="Sat Mar 30 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37675"
                obs_have="32901"
                obs_ratio="87.33" />
          <mask elevation="10 degrees"
                obs_expected="30093"
                obs_have="29237"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="25455"
                obs_have="25435"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4662059"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 12:02:04 2019" />
        <observations epoch_first="Sat Mar 30 11:00:00 2019"
                      epoch_last="Sat Mar 30 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37675"
                obs_have="32901"
                obs_ratio="87.33" />
          <mask elevation="10 degrees"
                obs_expected="30093"
                obs_have="29237"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="25455"
                obs_have="25435"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck089m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Mar 30 13:15:17 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5003029"
                         time_creation="Sat Mar 30 13:06:13 2019"
                         time_modification="Sat Mar 30 13:02:04 2019" />
        <observations epoch_first="Sat Mar 30 12:00:00 2019"
                      epoch_last="Sat Mar 30 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39493"
                obs_have="35452"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="33156"
                obs_have="32651"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="27859"
                obs_have="27859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 13:40:18 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5003029"
                         time_creation="Sat Mar 30 13:06:13 2019"
                         time_modification="Sat Mar 30 13:02:04 2019" />
        <observations epoch_first="Sat Mar 30 12:00:00 2019"
                      epoch_last="Sat Mar 30 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39493"
                obs_have="35452"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="33156"
                obs_have="32651"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="27859"
                obs_have="27859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 15:25:17 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5003029"
                         time_creation="Sat Mar 30 13:06:13 2019"
                         time_modification="Sat Mar 30 13:02:04 2019" />
        <observations epoch_first="Sat Mar 30 12:00:00 2019"
                      epoch_last="Sat Mar 30 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39493"
                obs_have="35452"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="33156"
                obs_have="32651"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="27859"
                obs_have="27859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5003029"
                         time_creation="Sat Mar 30 13:06:13 2019"
                         time_modification="Sat Mar 30 13:02:04 2019" />
        <observations epoch_first="Sat Mar 30 12:00:00 2019"
                      epoch_last="Sat Mar 30 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39493"
                obs_have="35452"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="33156"
                obs_have="32651"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="27859"
                obs_have="27859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5003029"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 13:02:04 2019" />
        <observations epoch_first="Sat Mar 30 12:00:00 2019"
                      epoch_last="Sat Mar 30 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39493"
                obs_have="35452"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="33156"
                obs_have="32651"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="27859"
                obs_have="27859"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Mar 30 14:15:16 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4791825"
                         time_creation="Sat Mar 30 14:06:17 2019"
                         time_modification="Sat Mar 30 14:02:04 2019" />
        <observations epoch_first="Sat Mar 30 13:00:00 2019"
                      epoch_last="Sat Mar 30 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34928"
                obs_have="34768"
                obs_ratio="99.54" />
          <mask elevation="10 degrees"
                obs_expected="32765"
                obs_have="32765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31245"
                obs_have="31245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 14:40:21 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4791825"
                         time_creation="Sat Mar 30 14:06:17 2019"
                         time_modification="Sat Mar 30 14:02:04 2019" />
        <observations epoch_first="Sat Mar 30 13:00:00 2019"
                      epoch_last="Sat Mar 30 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34928"
                obs_have="34768"
                obs_ratio="99.54" />
          <mask elevation="10 degrees"
                obs_expected="32765"
                obs_have="32765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31245"
                obs_have="31245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 16:25:23 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4791825"
                         time_creation="Sat Mar 30 14:06:17 2019"
                         time_modification="Sat Mar 30 14:02:04 2019" />
        <observations epoch_first="Sat Mar 30 13:00:00 2019"
                      epoch_last="Sat Mar 30 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34928"
                obs_have="34768"
                obs_ratio="99.54" />
          <mask elevation="10 degrees"
                obs_expected="32765"
                obs_have="32765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31245"
                obs_have="31245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4791825"
                         time_creation="Sat Mar 30 14:06:17 2019"
                         time_modification="Sat Mar 30 14:02:04 2019" />
        <observations epoch_first="Sat Mar 30 13:00:00 2019"
                      epoch_last="Sat Mar 30 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34928"
                obs_have="34768"
                obs_ratio="99.54" />
          <mask elevation="10 degrees"
                obs_expected="32765"
                obs_have="32765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31245"
                obs_have="31245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4791825"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 14:02:04 2019" />
        <observations epoch_first="Sat Mar 30 13:00:00 2019"
                      epoch_last="Sat Mar 30 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34928"
                obs_have="34768"
                obs_ratio="99.54" />
          <mask elevation="10 degrees"
                obs_expected="32765"
                obs_have="32765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31245"
                obs_have="31245"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Mar 30 15:15:15 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4415835"
                         time_creation="Sat Mar 30 15:06:17 2019"
                         time_modification="Sat Mar 30 15:02:03 2019" />
        <observations epoch_first="Sat Mar 30 14:00:00 2019"
                      epoch_last="Sat Mar 30 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32825"
                obs_have="31667"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="29869"
                obs_have="29869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28111"
                obs_have="28111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 15:40:20 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4415835"
                         time_creation="Sat Mar 30 15:06:17 2019"
                         time_modification="Sat Mar 30 15:02:03 2019" />
        <observations epoch_first="Sat Mar 30 14:00:00 2019"
                      epoch_last="Sat Mar 30 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32825"
                obs_have="31667"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="29869"
                obs_have="29869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28111"
                obs_have="28111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 17:25:20 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4415835"
                         time_creation="Sat Mar 30 15:06:17 2019"
                         time_modification="Sat Mar 30 15:02:03 2019" />
        <observations epoch_first="Sat Mar 30 14:00:00 2019"
                      epoch_last="Sat Mar 30 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32825"
                obs_have="31667"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="29869"
                obs_have="29869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28111"
                obs_have="28111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4415835"
                         time_creation="Sat Mar 30 15:06:17 2019"
                         time_modification="Sat Mar 30 15:02:03 2019" />
        <observations epoch_first="Sat Mar 30 14:00:00 2019"
                      epoch_last="Sat Mar 30 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32825"
                obs_have="31667"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="29869"
                obs_have="29869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28111"
                obs_have="28111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4415835"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 15:02:03 2019" />
        <observations epoch_first="Sat Mar 30 14:00:00 2019"
                      epoch_last="Sat Mar 30 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32825"
                obs_have="31667"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="29869"
                obs_have="29869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28111"
                obs_have="28111"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Mar 30 16:15:16 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4214175"
                         time_creation="Sat Mar 30 16:06:49 2019"
                         time_modification="Sat Mar 30 16:02:04 2019" />
        <observations epoch_first="Sat Mar 30 15:00:00 2019"
                      epoch_last="Sat Mar 30 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="29417"
                obs_ratio="81.61" />
          <mask elevation="10 degrees"
                obs_expected="29462"
                obs_have="27366"
                obs_ratio="92.89" />
          <mask elevation="15 degrees"
                obs_expected="24053"
                obs_have="24053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 16:40:22 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4214175"
                         time_creation="Sat Mar 30 16:06:49 2019"
                         time_modification="Sat Mar 30 16:02:04 2019" />
        <observations epoch_first="Sat Mar 30 15:00:00 2019"
                      epoch_last="Sat Mar 30 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="29417"
                obs_ratio="81.61" />
          <mask elevation="10 degrees"
                obs_expected="29462"
                obs_have="27366"
                obs_ratio="92.89" />
          <mask elevation="15 degrees"
                obs_expected="24053"
                obs_have="24053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 18:25:19 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4214175"
                         time_creation="Sat Mar 30 16:06:49 2019"
                         time_modification="Sat Mar 30 16:02:04 2019" />
        <observations epoch_first="Sat Mar 30 15:00:00 2019"
                      epoch_last="Sat Mar 30 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="29417"
                obs_ratio="81.61" />
          <mask elevation="10 degrees"
                obs_expected="29462"
                obs_have="27366"
                obs_ratio="92.89" />
          <mask elevation="15 degrees"
                obs_expected="24053"
                obs_have="24053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4214175"
                         time_creation="Sat Mar 30 16:06:49 2019"
                         time_modification="Sat Mar 30 16:02:04 2019" />
        <observations epoch_first="Sat Mar 30 15:00:00 2019"
                      epoch_last="Sat Mar 30 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="29417"
                obs_ratio="81.61" />
          <mask elevation="10 degrees"
                obs_expected="29462"
                obs_have="27366"
                obs_ratio="92.89" />
          <mask elevation="15 degrees"
                obs_expected="24053"
                obs_have="24053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4214175"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 16:02:04 2019" />
        <observations epoch_first="Sat Mar 30 15:00:00 2019"
                      epoch_last="Sat Mar 30 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="29417"
                obs_ratio="81.61" />
          <mask elevation="10 degrees"
                obs_expected="29462"
                obs_have="27366"
                obs_ratio="92.89" />
          <mask elevation="15 degrees"
                obs_expected="24053"
                obs_have="24053"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Mar 30 17:15:16 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4294759"
                         time_creation="Sat Mar 30 17:06:08 2019"
                         time_modification="Sat Mar 30 17:02:04 2019" />
        <observations epoch_first="Sat Mar 30 16:00:00 2019"
                      epoch_last="Sat Mar 30 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31432"
                obs_have="30501"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="24897"
                obs_have="24897"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22805"
                obs_have="22805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 17:40:21 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4294759"
                         time_creation="Sat Mar 30 17:06:08 2019"
                         time_modification="Sat Mar 30 17:02:04 2019" />
        <observations epoch_first="Sat Mar 30 16:00:00 2019"
                      epoch_last="Sat Mar 30 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31432"
                obs_have="30501"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="24897"
                obs_have="24897"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22805"
                obs_have="22805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 19:25:19 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4294759"
                         time_creation="Sat Mar 30 17:06:08 2019"
                         time_modification="Sat Mar 30 17:02:04 2019" />
        <observations epoch_first="Sat Mar 30 16:00:00 2019"
                      epoch_last="Sat Mar 30 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31432"
                obs_have="30501"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="24897"
                obs_have="24897"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22805"
                obs_have="22805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4294759"
                         time_creation="Sat Mar 30 17:06:08 2019"
                         time_modification="Sat Mar 30 17:02:04 2019" />
        <observations epoch_first="Sat Mar 30 16:00:00 2019"
                      epoch_last="Sat Mar 30 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31432"
                obs_have="30501"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="24897"
                obs_have="24897"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22805"
                obs_have="22805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4294759"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 17:02:04 2019" />
        <observations epoch_first="Sat Mar 30 16:00:00 2019"
                      epoch_last="Sat Mar 30 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31432"
                obs_have="30501"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="24897"
                obs_have="24897"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22805"
                obs_have="22805"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Mar 30 18:15:19 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4113943"
                         time_creation="Sat Mar 30 18:06:56 2019"
                         time_modification="Sat Mar 30 18:02:04 2019" />
        <observations epoch_first="Sat Mar 30 17:00:00 2019"
                      epoch_last="Sat Mar 30 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31505"
                obs_have="29423"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="27358"
                obs_have="27170"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 18:40:22 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4113943"
                         time_creation="Sat Mar 30 18:06:56 2019"
                         time_modification="Sat Mar 30 18:02:04 2019" />
        <observations epoch_first="Sat Mar 30 17:00:00 2019"
                      epoch_last="Sat Mar 30 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31505"
                obs_have="29423"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="27358"
                obs_have="27170"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 20:25:21 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4113943"
                         time_creation="Sat Mar 30 18:06:56 2019"
                         time_modification="Sat Mar 30 18:02:04 2019" />
        <observations epoch_first="Sat Mar 30 17:00:00 2019"
                      epoch_last="Sat Mar 30 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31505"
                obs_have="29423"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="27358"
                obs_have="27170"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4113943"
                         time_creation="Sat Mar 30 18:06:56 2019"
                         time_modification="Sat Mar 30 18:02:04 2019" />
        <observations epoch_first="Sat Mar 30 17:00:00 2019"
                      epoch_last="Sat Mar 30 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31505"
                obs_have="29423"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="27358"
                obs_have="27170"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4113943"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 18:02:04 2019" />
        <observations epoch_first="Sat Mar 30 17:00:00 2019"
                      epoch_last="Sat Mar 30 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31505"
                obs_have="29423"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="27358"
                obs_have="27170"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Mar 30 19:15:17 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4046567"
                         time_creation="Sat Mar 30 19:06:11 2019"
                         time_modification="Sat Mar 30 19:02:04 2019" />
        <observations epoch_first="Sat Mar 30 18:00:00 2019"
                      epoch_last="Sat Mar 30 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32594"
                obs_have="27298"
                obs_ratio="83.75" />
          <mask elevation="10 degrees"
                obs_expected="25954"
                obs_have="25001"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="21662"
                obs_have="21662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 19:40:22 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4046567"
                         time_creation="Sat Mar 30 19:06:11 2019"
                         time_modification="Sat Mar 30 19:02:04 2019" />
        <observations epoch_first="Sat Mar 30 18:00:00 2019"
                      epoch_last="Sat Mar 30 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32594"
                obs_have="27298"
                obs_ratio="83.75" />
          <mask elevation="10 degrees"
                obs_expected="25954"
                obs_have="25001"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="21662"
                obs_have="21662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 21:25:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4046567"
                         time_creation="Sat Mar 30 19:06:11 2019"
                         time_modification="Sat Mar 30 19:02:04 2019" />
        <observations epoch_first="Sat Mar 30 18:00:00 2019"
                      epoch_last="Sat Mar 30 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32594"
                obs_have="27298"
                obs_ratio="83.75" />
          <mask elevation="10 degrees"
                obs_expected="25954"
                obs_have="25001"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="21662"
                obs_have="21662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4046567"
                         time_creation="Sat Mar 30 19:06:11 2019"
                         time_modification="Sat Mar 30 19:02:04 2019" />
        <observations epoch_first="Sat Mar 30 18:00:00 2019"
                      epoch_last="Sat Mar 30 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32594"
                obs_have="27298"
                obs_ratio="83.75" />
          <mask elevation="10 degrees"
                obs_expected="25954"
                obs_have="25001"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="21662"
                obs_have="21662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4046567"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 19:02:04 2019" />
        <observations epoch_first="Sat Mar 30 18:00:00 2019"
                      epoch_last="Sat Mar 30 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32594"
                obs_have="27298"
                obs_ratio="83.75" />
          <mask elevation="10 degrees"
                obs_expected="25954"
                obs_have="25001"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="21662"
                obs_have="21662"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Mar 30 20:15:17 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4727509"
                         time_creation="Sat Mar 30 20:06:09 2019"
                         time_modification="Sat Mar 30 20:02:04 2019" />
        <observations epoch_first="Sat Mar 30 19:00:00 2019"
                      epoch_last="Sat Mar 30 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36640"
                obs_have="34205"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="31118"
                obs_have="30782"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="25596"
                obs_have="25584"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Mar 30 20:40:23 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4727509"
                         time_creation="Sat Mar 30 20:06:09 2019"
                         time_modification="Sat Mar 30 20:02:04 2019" />
        <observations epoch_first="Sat Mar 30 19:00:00 2019"
                      epoch_last="Sat Mar 30 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36640"
                obs_have="34205"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="31118"
                obs_have="30782"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="25596"
                obs_have="25584"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Mar 30 22:25:23 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4727509"
                         time_creation="Sat Mar 30 20:06:09 2019"
                         time_modification="Sat Mar 30 20:02:04 2019" />
        <observations epoch_first="Sat Mar 30 19:00:00 2019"
                      epoch_last="Sat Mar 30 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36640"
                obs_have="34205"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="31118"
                obs_have="30782"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="25596"
                obs_have="25584"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4727509"
                         time_creation="Sat Mar 30 20:06:09 2019"
                         time_modification="Sat Mar 30 20:02:04 2019" />
        <observations epoch_first="Sat Mar 30 19:00:00 2019"
                      epoch_last="Sat Mar 30 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36640"
                obs_have="34205"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="31118"
                obs_have="30782"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="25596"
                obs_have="25584"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4727509"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 20:02:04 2019" />
        <observations epoch_first="Sat Mar 30 19:00:00 2019"
                      epoch_last="Sat Mar 30 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36640"
                obs_have="34205"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="31118"
                obs_have="30782"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="25596"
                obs_have="25584"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck089u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Mar 30 21:15:18 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5581705"
                         time_creation="Sat Mar 30 21:06:10 2019"
                         time_modification="Sat Mar 30 21:02:04 2019" />
        <observations epoch_first="Sat Mar 30 20:00:00 2019"
                      epoch_last="Sat Mar 30 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45356"
                obs_have="39914"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="31877"
                obs_have="31600"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 21:40:24 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5581705"
                         time_creation="Sat Mar 30 21:06:10 2019"
                         time_modification="Sat Mar 30 21:02:04 2019" />
        <observations epoch_first="Sat Mar 30 20:00:00 2019"
                      epoch_last="Sat Mar 30 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45356"
                obs_have="39914"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="31877"
                obs_have="31600"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 23:25:23 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5581705"
                         time_creation="Sat Mar 30 21:06:10 2019"
                         time_modification="Sat Mar 30 21:02:04 2019" />
        <observations epoch_first="Sat Mar 30 20:00:00 2019"
                      epoch_last="Sat Mar 30 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45356"
                obs_have="39914"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="31877"
                obs_have="31600"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5581705"
                         time_creation="Sat Mar 30 21:06:10 2019"
                         time_modification="Sat Mar 30 21:02:04 2019" />
        <observations epoch_first="Sat Mar 30 20:00:00 2019"
                      epoch_last="Sat Mar 30 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45356"
                obs_have="39914"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="31877"
                obs_have="31600"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5581705"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 21:02:04 2019" />
        <observations epoch_first="Sat Mar 30 20:00:00 2019"
                      epoch_last="Sat Mar 30 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45356"
                obs_have="39914"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="31877"
                obs_have="31600"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Mar 30 22:15:18 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5439129"
                         time_creation="Sat Mar 30 22:06:10 2019"
                         time_modification="Sat Mar 30 22:02:04 2019" />
        <observations epoch_first="Sat Mar 30 21:00:00 2019"
                      epoch_last="Sat Mar 30 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43689"
                obs_have="39097"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="38791"
                obs_have="37480"
                obs_ratio="96.62" />
          <mask elevation="15 degrees"
                obs_expected="34596"
                obs_have="34419"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Sat Mar 30 22:40:24 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5439129"
                         time_creation="Sat Mar 30 22:06:10 2019"
                         time_modification="Sat Mar 30 22:02:04 2019" />
        <observations epoch_first="Sat Mar 30 21:00:00 2019"
                      epoch_last="Sat Mar 30 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43689"
                obs_have="39097"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="38791"
                obs_have="37480"
                obs_ratio="96.62" />
          <mask elevation="15 degrees"
                obs_expected="34596"
                obs_have="34419"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Sun Mar 31 00:25:24 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5439129"
                         time_creation="Sat Mar 30 22:06:10 2019"
                         time_modification="Sat Mar 30 22:02:04 2019" />
        <observations epoch_first="Sat Mar 30 21:00:00 2019"
                      epoch_last="Sat Mar 30 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43689"
                obs_have="39097"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="38791"
                obs_have="37480"
                obs_ratio="96.62" />
          <mask elevation="15 degrees"
                obs_expected="34596"
                obs_have="34419"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5439129"
                         time_creation="Sat Mar 30 22:06:10 2019"
                         time_modification="Sat Mar 30 22:02:04 2019" />
        <observations epoch_first="Sat Mar 30 21:00:00 2019"
                      epoch_last="Sat Mar 30 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43689"
                obs_have="39097"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="38791"
                obs_have="37480"
                obs_ratio="96.62" />
          <mask elevation="15 degrees"
                obs_expected="34596"
                obs_have="34419"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5439129"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 22:02:04 2019" />
        <observations epoch_first="Sat Mar 30 21:00:00 2019"
                      epoch_last="Sat Mar 30 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43689"
                obs_have="39097"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="38791"
                obs_have="37480"
                obs_ratio="96.62" />
          <mask elevation="15 degrees"
                obs_expected="34596"
                obs_have="34419"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/erck089w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Mar 30 23:15:16 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5682069"
                         time_creation="Sat Mar 30 23:06:12 2019"
                         time_modification="Sat Mar 30 23:02:03 2019" />
        <observations epoch_first="Sat Mar 30 22:00:00 2019"
                      epoch_last="Sat Mar 30 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41747"
                obs_have="40822"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="39725"
                obs_have="39344"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="38824"
                obs_have="38824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 23:40:22 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5682069"
                         time_creation="Sat Mar 30 23:06:12 2019"
                         time_modification="Sat Mar 30 23:02:03 2019" />
        <observations epoch_first="Sat Mar 30 22:00:00 2019"
                      epoch_last="Sat Mar 30 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41747"
                obs_have="40822"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="39725"
                obs_have="39344"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="38824"
                obs_have="38824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 01:25:23 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5682069"
                         time_creation="Sat Mar 30 23:06:12 2019"
                         time_modification="Sat Mar 30 23:02:03 2019" />
        <observations epoch_first="Sat Mar 30 22:00:00 2019"
                      epoch_last="Sat Mar 30 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41747"
                obs_have="40822"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="39725"
                obs_have="39344"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="38824"
                obs_have="38824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5682069"
                         time_creation="Sat Mar 30 23:06:12 2019"
                         time_modification="Sat Mar 30 23:02:03 2019" />
        <observations epoch_first="Sat Mar 30 22:00:00 2019"
                      epoch_last="Sat Mar 30 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41747"
                obs_have="40822"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="39725"
                obs_have="39344"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="38824"
                obs_have="38824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5682069"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sat Mar 30 23:02:03 2019" />
        <observations epoch_first="Sat Mar 30 22:00:00 2019"
                      epoch_last="Sat Mar 30 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41747"
                obs_have="40822"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="39725"
                obs_have="39344"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="38824"
                obs_have="38824"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck089x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Mar 31 00:15:17 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5450539"
                         time_creation="Sun Mar 31 00:06:37 2019"
                         time_modification="Sun Mar 31 00:02:03 2019" />
        <observations epoch_first="Sat Mar 30 23:00:00 2019"
                      epoch_last="Sat Mar 30 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43460"
                obs_have="39392"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="37901"
                obs_have="37318"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="35119"
                obs_have="35119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 00:40:18 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5450539"
                         time_creation="Sun Mar 31 00:06:37 2019"
                         time_modification="Sun Mar 31 00:02:03 2019" />
        <observations epoch_first="Sat Mar 30 23:00:00 2019"
                      epoch_last="Sat Mar 30 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43460"
                obs_have="39392"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="37901"
                obs_have="37318"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="35119"
                obs_have="35119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 02:25:20 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5450539"
                         time_creation="Sun Mar 31 00:06:37 2019"
                         time_modification="Sun Mar 31 00:02:03 2019" />
        <observations epoch_first="Sat Mar 30 23:00:00 2019"
                      epoch_last="Sat Mar 30 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43460"
                obs_have="39392"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="37901"
                obs_have="37318"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="35119"
                obs_have="35119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 31 16:08:20 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5450539"
                         time_creation="Sun Mar 31 00:06:37 2019"
                         time_modification="Sun Mar 31 00:02:03 2019" />
        <observations epoch_first="Sat Mar 30 23:00:00 2019"
                      epoch_last="Sat Mar 30 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43460"
                obs_have="39392"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="37901"
                obs_have="37318"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="35119"
                obs_have="35119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 29 02:09:48 2019"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5450539"
                         time_creation="Fri Apr 26 01:54:11 2019"
                         time_modification="Sun Mar 31 00:02:03 2019" />
        <observations epoch_first="Sat Mar 30 23:00:00 2019"
                      epoch_last="Sat Mar 30 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43460"
                obs_have="39392"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="37901"
                obs_have="37318"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="35119"
                obs_have="35119"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
