<QC Comment="Quality check run by the RGP Dream Team"
    Date="2017-01-19 00:00:00"
    DayOfYear="19"
    Year="2017">
  <station name="CHE2">
    <file name="/che20190.17o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan 20 19:08:09 2017"
               level="3">
        <file_statistics latency="01:34:48"
                         size="4432024"
                         time_creation="Fri Jan 20 02:09:09 2017"
                         time_modification="Fri Jan 20 01:34:18 2017" />
        <observations epoch_first="Thu Jan 19 00:00:00 2017"
                      epoch_last="Thu Jan 19 23:59:30 2017"
                      epochs="2407"
                      epochs_ratio="83.58">
          <mask elevation="03 degrees"
                obs_expected="30235"
                obs_have="20316"
                obs_ratio="67.19" />
          <mask elevation="10 degrees"
                obs_expected="25083"
                obs_have="20301"
                obs_ratio="80.94" />
          <mask elevation="15 degrees"
                obs_expected="22179"
                obs_have="17836"
                obs_ratio="80.42" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:19:07 2017"
               level="3">
        <file_statistics latency="01:34:48"
                         size="4432024"
                         time_creation="Thu Feb 16 00:59:33 2017"
                         time_modification="Fri Jan 20 01:34:18 2017" />
        <observations epoch_first="Thu Jan 19 00:00:00 2017"
                      epoch_last="Thu Jan 19 23:59:30 2017"
                      epochs="2407"
                      epochs_ratio="83.58">
          <mask elevation="03 degrees"
                obs_expected="30235"
                obs_have="20316"
                obs_ratio="67.19" />
          <mask elevation="10 degrees"
                obs_expected="25083"
                obs_have="20301"
                obs_ratio="80.94" />
          <mask elevation="15 degrees"
                obs_expected="22179"
                obs_have="17836"
                obs_ratio="80.42" />
        </observations>
      </control>
    </file>
    <file name="/che2019a.17o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jan 19 01:43:26 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="6563170"
                         time_creation="Thu Jan 19 01:23:09 2017"
                         time_modification="Thu Jan 19 01:19:08 2017" />
        <observations epoch_first="Thu Jan 19 00:00:00 2017"
                      epoch_last="Thu Jan 19 00:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="33544"
                obs_have="29471"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="29924"
                obs_have="29443"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="26667"
                obs_have="26247"
                obs_ratio="98.43" />
        </observations>
      </control>
      <control date="Thu Jan 19 03:33:27 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="6563170"
                         time_creation="Thu Jan 19 01:23:09 2017"
                         time_modification="Thu Jan 19 01:19:08 2017" />
        <observations epoch_first="Thu Jan 19 00:00:00 2017"
                      epoch_last="Thu Jan 19 00:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="33544"
                obs_have="29471"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="29924"
                obs_have="29443"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="26667"
                obs_have="26247"
                obs_ratio="98.43" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="6563170"
                         time_creation="Thu Jan 19 01:23:09 2017"
                         time_modification="Thu Jan 19 01:19:08 2017" />
        <observations epoch_first="Thu Jan 19 00:00:00 2017"
                      epoch_last="Thu Jan 19 00:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="33544"
                obs_have="29471"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="29924"
                obs_have="29443"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="26667"
                obs_have="26247"
                obs_ratio="98.43" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="6563170"
                         time_creation="Thu Feb 16 00:57:04 2017"
                         time_modification="Thu Jan 19 01:19:08 2017" />
        <observations epoch_first="Thu Jan 19 00:00:00 2017"
                      epoch_last="Thu Jan 19 00:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="33544"
                obs_have="29471"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="29924"
                obs_have="29443"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="26667"
                obs_have="26247"
                obs_ratio="98.43" />
        </observations>
      </control>
    </file>
    <file name="/che2019b.17o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jan 19 02:43:30 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6848066"
                         time_creation="Thu Jan 19 02:23:13 2017"
                         time_modification="Thu Jan 19 02:19:11 2017" />
        <observations epoch_first="Thu Jan 19 01:00:00 2017"
                      epoch_last="Thu Jan 19 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34714"
                obs_have="31044"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31041"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="26959"
                obs_have="26959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 04:33:31 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6848066"
                         time_creation="Thu Jan 19 02:23:13 2017"
                         time_modification="Thu Jan 19 02:19:11 2017" />
        <observations epoch_first="Thu Jan 19 01:00:00 2017"
                      epoch_last="Thu Jan 19 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34714"
                obs_have="31044"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31041"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="26959"
                obs_have="26959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6848066"
                         time_creation="Thu Jan 19 02:23:13 2017"
                         time_modification="Thu Jan 19 02:19:11 2017" />
        <observations epoch_first="Thu Jan 19 01:00:00 2017"
                      epoch_last="Thu Jan 19 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34714"
                obs_have="31044"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31041"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="26959"
                obs_have="26959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6848066"
                         time_creation="Thu Feb 16 00:57:04 2017"
                         time_modification="Thu Jan 19 02:19:11 2017" />
        <observations epoch_first="Thu Jan 19 01:00:00 2017"
                      epoch_last="Thu Jan 19 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34714"
                obs_have="31044"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31041"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="26959"
                obs_have="26959"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019c.17o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jan 19 03:43:36 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6373007"
                         time_creation="Thu Jan 19 03:23:16 2017"
                         time_modification="Thu Jan 19 03:19:11 2017" />
        <observations epoch_first="Thu Jan 19 02:00:00 2017"
                      epoch_last="Thu Jan 19 02:59:59 2017"
                      epochs="3317"
                      epochs_ratio="92.14">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="27892"
                obs_ratio="84.77" />
          <mask elevation="10 degrees"
                obs_expected="30478"
                obs_have="27871"
                obs_ratio="91.45" />
          <mask elevation="15 degrees"
                obs_expected="28157"
                obs_have="25893"
                obs_ratio="91.96" />
        </observations>
      </control>
      <control date="Thu Jan 19 05:33:29 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6373007"
                         time_creation="Thu Jan 19 03:23:16 2017"
                         time_modification="Thu Jan 19 03:19:11 2017" />
        <observations epoch_first="Thu Jan 19 02:00:00 2017"
                      epoch_last="Thu Jan 19 02:59:59 2017"
                      epochs="3317"
                      epochs_ratio="92.14">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="27892"
                obs_ratio="84.77" />
          <mask elevation="10 degrees"
                obs_expected="30478"
                obs_have="27871"
                obs_ratio="91.45" />
          <mask elevation="15 degrees"
                obs_expected="28157"
                obs_have="25893"
                obs_ratio="91.96" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6373007"
                         time_creation="Thu Jan 19 03:23:16 2017"
                         time_modification="Thu Jan 19 03:19:11 2017" />
        <observations epoch_first="Thu Jan 19 02:00:00 2017"
                      epoch_last="Thu Jan 19 02:59:59 2017"
                      epochs="3317"
                      epochs_ratio="92.14">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="27892"
                obs_ratio="84.77" />
          <mask elevation="10 degrees"
                obs_expected="30478"
                obs_have="27871"
                obs_ratio="91.45" />
          <mask elevation="15 degrees"
                obs_expected="28157"
                obs_have="25893"
                obs_ratio="91.96" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6373007"
                         time_creation="Thu Feb 16 00:57:04 2017"
                         time_modification="Thu Jan 19 03:19:11 2017" />
        <observations epoch_first="Thu Jan 19 02:00:00 2017"
                      epoch_last="Thu Jan 19 02:59:59 2017"
                      epochs="3317"
                      epochs_ratio="92.14">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="27892"
                obs_ratio="84.77" />
          <mask elevation="10 degrees"
                obs_expected="30478"
                obs_have="27871"
                obs_ratio="91.45" />
          <mask elevation="15 degrees"
                obs_expected="28157"
                obs_have="25893"
                obs_ratio="91.96" />
        </observations>
      </control>
    </file>
    <file name="/che2019d.17o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jan 19 04:43:28 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="6825480"
                         time_creation="Thu Jan 19 04:23:19 2017"
                         time_modification="Thu Jan 19 04:19:08 2017" />
        <observations epoch_first="Thu Jan 19 03:00:00 2017"
                      epoch_last="Thu Jan 19 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38512"
                obs_have="29738"
                obs_ratio="77.22" />
          <mask elevation="10 degrees"
                obs_expected="29897"
                obs_have="29691"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24923"
                obs_have="24923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 06:33:26 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="6825480"
                         time_creation="Thu Jan 19 04:23:19 2017"
                         time_modification="Thu Jan 19 04:19:08 2017" />
        <observations epoch_first="Thu Jan 19 03:00:00 2017"
                      epoch_last="Thu Jan 19 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38512"
                obs_have="29738"
                obs_ratio="77.22" />
          <mask elevation="10 degrees"
                obs_expected="29897"
                obs_have="29691"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24923"
                obs_have="24923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="6825480"
                         time_creation="Thu Jan 19 04:23:19 2017"
                         time_modification="Thu Jan 19 04:19:08 2017" />
        <observations epoch_first="Thu Jan 19 03:00:00 2017"
                      epoch_last="Thu Jan 19 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38512"
                obs_have="29738"
                obs_ratio="77.22" />
          <mask elevation="10 degrees"
                obs_expected="29897"
                obs_have="29691"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24923"
                obs_have="24923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="6825480"
                         time_creation="Thu Feb 16 00:57:05 2017"
                         time_modification="Thu Jan 19 04:19:08 2017" />
        <observations epoch_first="Thu Jan 19 03:00:00 2017"
                      epoch_last="Thu Jan 19 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38512"
                obs_have="29738"
                obs_ratio="77.22" />
          <mask elevation="10 degrees"
                obs_expected="29897"
                obs_have="29691"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24923"
                obs_have="24923"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019e.17o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jan 19 05:43:28 2017"
               level="3">
        <file_statistics latency="00:16:51"
                         size="7200862"
                         time_creation="Thu Jan 19 05:23:23 2017"
                         time_modification="Thu Jan 19 05:16:50 2017" />
        <observations epoch_first="Thu Jan 19 04:00:00 2017"
                      epoch_last="Thu Jan 19 04:59:59 2017"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="40011"
                obs_have="35998"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="36135"
                obs_have="35947"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="32109"
                obs_have="32046"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Thu Jan 19 07:33:26 2017"
               level="3">
        <file_statistics latency="00:16:51"
                         size="7200862"
                         time_creation="Thu Jan 19 05:23:23 2017"
                         time_modification="Thu Jan 19 05:16:50 2017" />
        <observations epoch_first="Thu Jan 19 04:00:00 2017"
                      epoch_last="Thu Jan 19 04:59:59 2017"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="40011"
                obs_have="35998"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="36135"
                obs_have="35947"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="32109"
                obs_have="32046"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:16:51"
                         size="7200862"
                         time_creation="Thu Jan 19 05:23:23 2017"
                         time_modification="Thu Jan 19 05:16:50 2017" />
        <observations epoch_first="Thu Jan 19 04:00:00 2017"
                      epoch_last="Thu Jan 19 04:59:59 2017"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="40011"
                obs_have="35998"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="36135"
                obs_have="35947"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="32109"
                obs_have="32046"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:16:51"
                         size="7200862"
                         time_creation="Thu Feb 16 00:57:05 2017"
                         time_modification="Thu Jan 19 05:16:50 2017" />
        <observations epoch_first="Thu Jan 19 04:00:00 2017"
                      epoch_last="Thu Jan 19 04:59:59 2017"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="40011"
                obs_have="35998"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="36135"
                obs_have="35947"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="32109"
                obs_have="32046"
                obs_ratio="99.80" />
        </observations>
      </control>
    </file>
    <file name="/che2019i.17o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jan 19 09:43:14 2017"
               level="3">
        <file_statistics latency="00:16:41"
                         size="1644946"
                         time_creation="Thu Jan 19 09:23:10 2017"
                         time_modification="Thu Jan 19 09:16:40 2017" />
        <observations epoch_first="Thu Jan 19 08:46:13 2017"
                      epoch_last="Thu Jan 19 08:59:59 2017"
                      epochs="827"
                      epochs_ratio="22.97">
          <mask elevation="03 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 11:33:10 2017"
               level="3">
        <file_statistics latency="00:16:41"
                         size="1644946"
                         time_creation="Thu Jan 19 09:23:10 2017"
                         time_modification="Thu Jan 19 09:16:40 2017" />
        <observations epoch_first="Thu Jan 19 08:46:13 2017"
                      epoch_last="Thu Jan 19 08:59:59 2017"
                      epochs="827"
                      epochs_ratio="22.97">
          <mask elevation="03 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:16:41"
                         size="1644946"
                         time_creation="Thu Jan 19 09:23:10 2017"
                         time_modification="Thu Jan 19 09:16:40 2017" />
        <observations epoch_first="Thu Jan 19 08:46:13 2017"
                      epoch_last="Thu Jan 19 08:59:59 2017"
                      epochs="827"
                      epochs_ratio="22.97">
          <mask elevation="03 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:16:41"
                         size="1644946"
                         time_creation="Thu Feb 16 00:57:05 2017"
                         time_modification="Thu Jan 19 09:16:40 2017" />
        <observations epoch_first="Thu Jan 19 08:46:13 2017"
                      epoch_last="Thu Jan 19 08:59:59 2017"
                      epochs="827"
                      epochs_ratio="22.97">
          <mask elevation="03 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="7443"
                obs_have="7443"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019j.17o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jan 19 10:43:30 2017"
               level="3">
        <file_statistics latency="00:19:15"
                         size="7089410"
                         time_creation="Thu Jan 19 10:23:40 2017"
                         time_modification="Thu Jan 19 10:19:14 2017" />
        <observations epoch_first="Thu Jan 19 09:00:00 2017"
                      epoch_last="Thu Jan 19 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37269"
                obs_have="32751"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="32725"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 12:33:29 2017"
               level="3">
        <file_statistics latency="00:19:15"
                         size="7089410"
                         time_creation="Thu Jan 19 10:23:40 2017"
                         time_modification="Thu Jan 19 10:19:14 2017" />
        <observations epoch_first="Thu Jan 19 09:00:00 2017"
                      epoch_last="Thu Jan 19 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37269"
                obs_have="32751"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="32725"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:15"
                         size="7089410"
                         time_creation="Thu Jan 19 10:23:40 2017"
                         time_modification="Thu Jan 19 10:19:14 2017" />
        <observations epoch_first="Thu Jan 19 09:00:00 2017"
                      epoch_last="Thu Jan 19 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37269"
                obs_have="32751"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="32725"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:15"
                         size="7089410"
                         time_creation="Thu Feb 16 00:57:05 2017"
                         time_modification="Thu Jan 19 10:19:14 2017" />
        <observations epoch_first="Thu Jan 19 09:00:00 2017"
                      epoch_last="Thu Jan 19 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37269"
                obs_have="32751"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="32725"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019k.17o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jan 19 11:43:25 2017"
               level="3">
        <file_statistics latency="00:19:10"
                         size="6619183"
                         time_creation="Thu Jan 19 11:23:43 2017"
                         time_modification="Thu Jan 19 11:19:09 2017" />
        <observations epoch_first="Thu Jan 19 10:00:00 2017"
                      epoch_last="Thu Jan 19 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34719"
                obs_have="26382"
                obs_ratio="75.99" />
          <mask elevation="10 degrees"
                obs_expected="26452"
                obs_have="26328"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21887"
                obs_have="21887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 13:33:25 2017"
               level="3">
        <file_statistics latency="00:19:10"
                         size="6619183"
                         time_creation="Thu Jan 19 11:23:43 2017"
                         time_modification="Thu Jan 19 11:19:09 2017" />
        <observations epoch_first="Thu Jan 19 10:00:00 2017"
                      epoch_last="Thu Jan 19 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34719"
                obs_have="26382"
                obs_ratio="75.99" />
          <mask elevation="10 degrees"
                obs_expected="26452"
                obs_have="26328"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21887"
                obs_have="21887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:10"
                         size="6619183"
                         time_creation="Thu Jan 19 11:23:43 2017"
                         time_modification="Thu Jan 19 11:19:09 2017" />
        <observations epoch_first="Thu Jan 19 10:00:00 2017"
                      epoch_last="Thu Jan 19 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34719"
                obs_have="26382"
                obs_ratio="75.99" />
          <mask elevation="10 degrees"
                obs_expected="26452"
                obs_have="26328"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21887"
                obs_have="21887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:10"
                         size="6619183"
                         time_creation="Thu Feb 16 00:57:06 2017"
                         time_modification="Thu Jan 19 11:19:09 2017" />
        <observations epoch_first="Thu Jan 19 10:00:00 2017"
                      epoch_last="Thu Jan 19 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34719"
                obs_have="26382"
                obs_ratio="75.99" />
          <mask elevation="10 degrees"
                obs_expected="26452"
                obs_have="26328"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21887"
                obs_have="21887"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019l.17o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jan 19 12:43:33 2017"
               level="3">
        <file_statistics latency="00:19:10"
                         size="6777353"
                         time_creation="Thu Jan 19 12:23:50 2017"
                         time_modification="Thu Jan 19 12:19:09 2017" />
        <observations epoch_first="Thu Jan 19 11:00:00 2017"
                      epoch_last="Thu Jan 19 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24548"
                obs_have="24548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 14:33:33 2017"
               level="3">
        <file_statistics latency="00:19:10"
                         size="6777353"
                         time_creation="Thu Jan 19 12:23:50 2017"
                         time_modification="Thu Jan 19 12:19:09 2017" />
        <observations epoch_first="Thu Jan 19 11:00:00 2017"
                      epoch_last="Thu Jan 19 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24548"
                obs_have="24548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:10"
                         size="6777353"
                         time_creation="Thu Jan 19 12:23:50 2017"
                         time_modification="Thu Jan 19 12:19:09 2017" />
        <observations epoch_first="Thu Jan 19 11:00:00 2017"
                      epoch_last="Thu Jan 19 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24548"
                obs_have="24548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:10"
                         size="6777353"
                         time_creation="Thu Feb 16 00:57:06 2017"
                         time_modification="Thu Jan 19 12:19:09 2017" />
        <observations epoch_first="Thu Jan 19 11:00:00 2017"
                      epoch_last="Thu Jan 19 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24548"
                obs_have="24548"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019m.17o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jan 19 13:43:28 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6090088"
                         time_creation="Thu Jan 19 13:23:51 2017"
                         time_modification="Thu Jan 19 13:19:04 2017" />
        <observations epoch_first="Thu Jan 19 12:00:00 2017"
                      epoch_last="Thu Jan 19 12:59:59 2017"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="32852"
                obs_have="25882"
                obs_ratio="78.78" />
          <mask elevation="10 degrees"
                obs_expected="26184"
                obs_have="25829"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22237"
                obs_have="22097"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Thu Jan 19 15:33:27 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6090088"
                         time_creation="Thu Jan 19 13:23:51 2017"
                         time_modification="Thu Jan 19 13:19:04 2017" />
        <observations epoch_first="Thu Jan 19 12:00:00 2017"
                      epoch_last="Thu Jan 19 12:59:59 2017"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="32852"
                obs_have="25882"
                obs_ratio="78.78" />
          <mask elevation="10 degrees"
                obs_expected="26184"
                obs_have="25829"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22237"
                obs_have="22097"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6090088"
                         time_creation="Thu Jan 19 13:23:51 2017"
                         time_modification="Thu Jan 19 13:19:04 2017" />
        <observations epoch_first="Thu Jan 19 12:00:00 2017"
                      epoch_last="Thu Jan 19 12:59:59 2017"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="32852"
                obs_have="25882"
                obs_ratio="78.78" />
          <mask elevation="10 degrees"
                obs_expected="26184"
                obs_have="25829"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22237"
                obs_have="22097"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6090088"
                         time_creation="Thu Feb 16 00:57:06 2017"
                         time_modification="Thu Jan 19 13:19:04 2017" />
        <observations epoch_first="Thu Jan 19 12:00:00 2017"
                      epoch_last="Thu Jan 19 12:59:59 2017"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="32852"
                obs_have="25882"
                obs_ratio="78.78" />
          <mask elevation="10 degrees"
                obs_expected="26184"
                obs_have="25829"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22237"
                obs_have="22097"
                obs_ratio="99.37" />
        </observations>
      </control>
    </file>
    <file name="/che2019n.17o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jan 19 14:43:30 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6030851"
                         time_creation="Thu Jan 19 14:23:50 2017"
                         time_modification="Thu Jan 19 14:19:04 2017" />
        <observations epoch_first="Thu Jan 19 13:00:00 2017"
                      epoch_last="Thu Jan 19 13:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="31333"
                obs_have="27663"
                obs_ratio="88.29" />
          <mask elevation="10 degrees"
                obs_expected="28152"
                obs_have="27629"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25088"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Thu Jan 19 16:33:30 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6030851"
                         time_creation="Thu Jan 19 14:23:50 2017"
                         time_modification="Thu Jan 19 14:19:04 2017" />
        <observations epoch_first="Thu Jan 19 13:00:00 2017"
                      epoch_last="Thu Jan 19 13:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="31333"
                obs_have="27663"
                obs_ratio="88.29" />
          <mask elevation="10 degrees"
                obs_expected="28152"
                obs_have="27629"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25088"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6030851"
                         time_creation="Thu Jan 19 14:23:50 2017"
                         time_modification="Thu Jan 19 14:19:04 2017" />
        <observations epoch_first="Thu Jan 19 13:00:00 2017"
                      epoch_last="Thu Jan 19 13:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="31333"
                obs_have="27663"
                obs_ratio="88.29" />
          <mask elevation="10 degrees"
                obs_expected="28152"
                obs_have="27629"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25088"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6030851"
                         time_creation="Thu Feb 16 00:57:06 2017"
                         time_modification="Thu Jan 19 14:19:04 2017" />
        <observations epoch_first="Thu Jan 19 13:00:00 2017"
                      epoch_last="Thu Jan 19 13:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="31333"
                obs_have="27663"
                obs_ratio="88.29" />
          <mask elevation="10 degrees"
                obs_expected="28152"
                obs_have="27629"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25088"
                obs_ratio="98.59" />
        </observations>
      </control>
    </file>
    <file name="/che2019o.17o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jan 19 15:43:29 2017"
               level="3">
        <file_statistics latency="00:16:51"
                         size="5438124"
                         time_creation="Thu Jan 19 15:24:02 2017"
                         time_modification="Thu Jan 19 15:16:50 2017" />
        <observations epoch_first="Thu Jan 19 14:00:00 2017"
                      epoch_last="Thu Jan 19 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30091"
                obs_have="27433"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="27494"
                obs_have="27420"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="23682"
                obs_have="23682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 17:33:29 2017"
               level="3">
        <file_statistics latency="00:16:51"
                         size="5438124"
                         time_creation="Thu Jan 19 15:24:02 2017"
                         time_modification="Thu Jan 19 15:16:50 2017" />
        <observations epoch_first="Thu Jan 19 14:00:00 2017"
                      epoch_last="Thu Jan 19 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30091"
                obs_have="27433"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="27494"
                obs_have="27420"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="23682"
                obs_have="23682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:16:51"
                         size="5438124"
                         time_creation="Thu Jan 19 15:24:02 2017"
                         time_modification="Thu Jan 19 15:16:50 2017" />
        <observations epoch_first="Thu Jan 19 14:00:00 2017"
                      epoch_last="Thu Jan 19 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30091"
                obs_have="27433"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="27494"
                obs_have="27420"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="23682"
                obs_have="23682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:16:51"
                         size="5438124"
                         time_creation="Thu Feb 16 00:57:07 2017"
                         time_modification="Thu Jan 19 15:16:50 2017" />
        <observations epoch_first="Thu Jan 19 14:00:00 2017"
                      epoch_last="Thu Jan 19 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30091"
                obs_have="27433"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="27494"
                obs_have="27420"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="23682"
                obs_have="23682"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019p.17o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jan 19 16:43:32 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6163397"
                         time_creation="Thu Jan 19 16:25:26 2017"
                         time_modification="Thu Jan 19 16:19:04 2017" />
        <observations epoch_first="Thu Jan 19 15:00:00 2017"
                      epoch_last="Thu Jan 19 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31292"
                obs_have="29242"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="29331"
                obs_have="29242"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="26487"
                obs_have="26487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 18:33:31 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6163397"
                         time_creation="Thu Jan 19 16:25:26 2017"
                         time_modification="Thu Jan 19 16:19:04 2017" />
        <observations epoch_first="Thu Jan 19 15:00:00 2017"
                      epoch_last="Thu Jan 19 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31292"
                obs_have="29242"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="29331"
                obs_have="29242"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="26487"
                obs_have="26487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6163397"
                         time_creation="Thu Jan 19 16:25:26 2017"
                         time_modification="Thu Jan 19 16:19:04 2017" />
        <observations epoch_first="Thu Jan 19 15:00:00 2017"
                      epoch_last="Thu Jan 19 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31292"
                obs_have="29242"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="29331"
                obs_have="29242"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="26487"
                obs_have="26487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6163397"
                         time_creation="Thu Feb 16 00:57:07 2017"
                         time_modification="Thu Jan 19 16:19:04 2017" />
        <observations epoch_first="Thu Jan 19 15:00:00 2017"
                      epoch_last="Thu Jan 19 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31292"
                obs_have="29242"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="29331"
                obs_have="29242"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="26487"
                obs_have="26487"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019q.17o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jan 19 17:43:34 2017"
               level="3">
        <file_statistics latency="00:19:14"
                         size="6817212"
                         time_creation="Thu Jan 19 17:25:37 2017"
                         time_modification="Thu Jan 19 17:19:13 2017" />
        <observations epoch_first="Thu Jan 19 16:00:00 2017"
                      epoch_last="Thu Jan 19 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39207"
                obs_have="33974"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="34080"
                obs_have="33930"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="30164"
                obs_have="30164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 19:33:33 2017"
               level="3">
        <file_statistics latency="00:19:14"
                         size="6817212"
                         time_creation="Thu Jan 19 17:25:37 2017"
                         time_modification="Thu Jan 19 17:19:13 2017" />
        <observations epoch_first="Thu Jan 19 16:00:00 2017"
                      epoch_last="Thu Jan 19 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39207"
                obs_have="33974"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="34080"
                obs_have="33930"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="30164"
                obs_have="30164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:14"
                         size="6817212"
                         time_creation="Thu Jan 19 17:25:37 2017"
                         time_modification="Thu Jan 19 17:19:13 2017" />
        <observations epoch_first="Thu Jan 19 16:00:00 2017"
                      epoch_last="Thu Jan 19 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39207"
                obs_have="33974"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="34080"
                obs_have="33930"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="30164"
                obs_have="30164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:14"
                         size="6817212"
                         time_creation="Thu Feb 16 00:57:07 2017"
                         time_modification="Thu Jan 19 17:19:13 2017" />
        <observations epoch_first="Thu Jan 19 16:00:00 2017"
                      epoch_last="Thu Jan 19 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39207"
                obs_have="33974"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="34080"
                obs_have="33930"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="30164"
                obs_have="30164"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019r.17o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jan 19 18:43:31 2017"
               level="3">
        <file_statistics latency="00:19:16"
                         size="6938827"
                         time_creation="Thu Jan 19 18:25:49 2017"
                         time_modification="Thu Jan 19 18:19:15 2017" />
        <observations epoch_first="Thu Jan 19 17:00:00 2017"
                      epoch_last="Thu Jan 19 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37256"
                obs_have="32672"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="32732"
                obs_have="32640"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="29922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 20:33:31 2017"
               level="3">
        <file_statistics latency="00:19:16"
                         size="6938827"
                         time_creation="Thu Jan 19 18:25:49 2017"
                         time_modification="Thu Jan 19 18:19:15 2017" />
        <observations epoch_first="Thu Jan 19 17:00:00 2017"
                      epoch_last="Thu Jan 19 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37256"
                obs_have="32672"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="32732"
                obs_have="32640"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="29922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:16"
                         size="6938827"
                         time_creation="Thu Jan 19 18:25:49 2017"
                         time_modification="Thu Jan 19 18:19:15 2017" />
        <observations epoch_first="Thu Jan 19 17:00:00 2017"
                      epoch_last="Thu Jan 19 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37256"
                obs_have="32672"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="32732"
                obs_have="32640"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="29922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:16"
                         size="6938827"
                         time_creation="Thu Feb 16 00:57:07 2017"
                         time_modification="Thu Jan 19 18:19:15 2017" />
        <observations epoch_first="Thu Jan 19 17:00:00 2017"
                      epoch_last="Thu Jan 19 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37256"
                obs_have="32672"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="32732"
                obs_have="32640"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="29922"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019s.17o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jan 19 19:43:32 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="7196249"
                         time_creation="Thu Jan 19 19:26:33 2017"
                         time_modification="Thu Jan 19 19:19:16 2017" />
        <observations epoch_first="Thu Jan 19 18:00:00 2017"
                      epoch_last="Thu Jan 19 18:59:59 2017"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="37929"
                obs_have="32241"
                obs_ratio="85.00" />
          <mask elevation="10 degrees"
                obs_expected="32675"
                obs_have="32199"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="28045"
                obs_have="27645"
                obs_ratio="98.57" />
        </observations>
      </control>
      <control date="Thu Jan 19 21:33:31 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="7196249"
                         time_creation="Thu Jan 19 19:26:33 2017"
                         time_modification="Thu Jan 19 19:19:16 2017" />
        <observations epoch_first="Thu Jan 19 18:00:00 2017"
                      epoch_last="Thu Jan 19 18:59:59 2017"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="37929"
                obs_have="32241"
                obs_ratio="85.00" />
          <mask elevation="10 degrees"
                obs_expected="32675"
                obs_have="32199"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="28045"
                obs_have="27645"
                obs_ratio="98.57" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="7196249"
                         time_creation="Thu Jan 19 19:26:33 2017"
                         time_modification="Thu Jan 19 19:19:16 2017" />
        <observations epoch_first="Thu Jan 19 18:00:00 2017"
                      epoch_last="Thu Jan 19 18:59:59 2017"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="37929"
                obs_have="32241"
                obs_ratio="85.00" />
          <mask elevation="10 degrees"
                obs_expected="32675"
                obs_have="32199"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="28045"
                obs_have="27645"
                obs_ratio="98.57" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="7196249"
                         time_creation="Thu Feb 16 00:57:08 2017"
                         time_modification="Thu Jan 19 19:19:16 2017" />
        <observations epoch_first="Thu Jan 19 18:00:00 2017"
                      epoch_last="Thu Jan 19 18:59:59 2017"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="37929"
                obs_have="32241"
                obs_ratio="85.00" />
          <mask elevation="10 degrees"
                obs_expected="32675"
                obs_have="32199"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="28045"
                obs_have="27645"
                obs_ratio="98.57" />
        </observations>
      </control>
    </file>
    <file name="/che2019t.17o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jan 19 20:43:30 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="7172186"
                         time_creation="Thu Jan 19 20:26:32 2017"
                         time_modification="Thu Jan 19 20:19:16 2017" />
        <observations epoch_first="Thu Jan 19 19:00:00 2017"
                      epoch_last="Thu Jan 19 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37964"
                obs_have="32899"
                obs_ratio="86.66" />
          <mask elevation="10 degrees"
                obs_expected="33039"
                obs_have="32892"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="27688"
                obs_have="27688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 22:33:29 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="7172186"
                         time_creation="Thu Jan 19 20:26:32 2017"
                         time_modification="Thu Jan 19 20:19:16 2017" />
        <observations epoch_first="Thu Jan 19 19:00:00 2017"
                      epoch_last="Thu Jan 19 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37964"
                obs_have="32899"
                obs_ratio="86.66" />
          <mask elevation="10 degrees"
                obs_expected="33039"
                obs_have="32892"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="27688"
                obs_have="27688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="7172186"
                         time_creation="Thu Jan 19 20:26:32 2017"
                         time_modification="Thu Jan 19 20:19:16 2017" />
        <observations epoch_first="Thu Jan 19 19:00:00 2017"
                      epoch_last="Thu Jan 19 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37964"
                obs_have="32899"
                obs_ratio="86.66" />
          <mask elevation="10 degrees"
                obs_expected="33039"
                obs_have="32892"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="27688"
                obs_have="27688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="7172186"
                         time_creation="Thu Feb 16 00:57:08 2017"
                         time_modification="Thu Jan 19 20:19:16 2017" />
        <observations epoch_first="Thu Jan 19 19:00:00 2017"
                      epoch_last="Thu Jan 19 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37964"
                obs_have="32899"
                obs_ratio="86.66" />
          <mask elevation="10 degrees"
                obs_expected="33039"
                obs_have="32892"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="27688"
                obs_have="27688"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019u.17o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jan 19 21:43:34 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="6915486"
                         time_creation="Thu Jan 19 21:26:43 2017"
                         time_modification="Thu Jan 19 21:19:16 2017" />
        <observations epoch_first="Thu Jan 19 20:00:00 2017"
                      epoch_last="Thu Jan 19 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33496"
                obs_have="32405"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="32404"
                obs_have="32404"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31885"
                obs_have="31885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 23:33:33 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="6915486"
                         time_creation="Thu Jan 19 21:26:43 2017"
                         time_modification="Thu Jan 19 21:19:16 2017" />
        <observations epoch_first="Thu Jan 19 20:00:00 2017"
                      epoch_last="Thu Jan 19 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33496"
                obs_have="32405"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="32404"
                obs_have="32404"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31885"
                obs_have="31885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="6915486"
                         time_creation="Thu Jan 19 21:26:43 2017"
                         time_modification="Thu Jan 19 21:19:16 2017" />
        <observations epoch_first="Thu Jan 19 20:00:00 2017"
                      epoch_last="Thu Jan 19 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33496"
                obs_have="32405"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="32404"
                obs_have="32404"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31885"
                obs_have="31885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:17"
                         size="6915486"
                         time_creation="Thu Feb 16 00:57:08 2017"
                         time_modification="Thu Jan 19 21:19:16 2017" />
        <observations epoch_first="Thu Jan 19 20:00:00 2017"
                      epoch_last="Thu Jan 19 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33496"
                obs_have="32405"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="32404"
                obs_have="32404"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31885"
                obs_have="31885"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019v.17o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jan 19 22:43:29 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6398930"
                         time_creation="Thu Jan 19 22:26:37 2017"
                         time_modification="Thu Jan 19 22:19:04 2017" />
        <observations epoch_first="Thu Jan 19 21:00:00 2017"
                      epoch_last="Thu Jan 19 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34367"
                obs_have="29378"
                obs_ratio="85.48" />
          <mask elevation="10 degrees"
                obs_expected="29411"
                obs_have="29318"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25470"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 00:33:28 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6398930"
                         time_creation="Thu Jan 19 22:26:37 2017"
                         time_modification="Thu Jan 19 22:19:04 2017" />
        <observations epoch_first="Thu Jan 19 21:00:00 2017"
                      epoch_last="Thu Jan 19 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34367"
                obs_have="29378"
                obs_ratio="85.48" />
          <mask elevation="10 degrees"
                obs_expected="29411"
                obs_have="29318"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25470"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6398930"
                         time_creation="Thu Jan 19 22:26:37 2017"
                         time_modification="Thu Jan 19 22:19:04 2017" />
        <observations epoch_first="Thu Jan 19 21:00:00 2017"
                      epoch_last="Thu Jan 19 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34367"
                obs_have="29378"
                obs_ratio="85.48" />
          <mask elevation="10 degrees"
                obs_expected="29411"
                obs_have="29318"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25470"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:05"
                         size="6398930"
                         time_creation="Thu Feb 16 00:57:09 2017"
                         time_modification="Thu Jan 19 22:19:04 2017" />
        <observations epoch_first="Thu Jan 19 21:00:00 2017"
                      epoch_last="Thu Jan 19 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34367"
                obs_have="29378"
                obs_ratio="85.48" />
          <mask elevation="10 degrees"
                obs_expected="29411"
                obs_have="29318"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25470"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2019w.17o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jan 19 23:43:28 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="5673789"
                         time_creation="Thu Jan 19 23:34:01 2017"
                         time_modification="Thu Jan 19 23:19:08 2017" />
        <observations epoch_first="Thu Jan 19 22:00:00 2017"
                      epoch_last="Thu Jan 19 22:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="35401"
                obs_have="26782"
                obs_ratio="75.65" />
          <mask elevation="10 degrees"
                obs_expected="27312"
                obs_have="26747"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="22423"
                obs_have="22123"
                obs_ratio="98.66" />
        </observations>
      </control>
      <control date="Fri Jan 20 01:33:28 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="5673789"
                         time_creation="Thu Jan 19 23:34:01 2017"
                         time_modification="Thu Jan 19 23:19:08 2017" />
        <observations epoch_first="Thu Jan 19 22:00:00 2017"
                      epoch_last="Thu Jan 19 22:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="35401"
                obs_have="26782"
                obs_ratio="75.65" />
          <mask elevation="10 degrees"
                obs_expected="27312"
                obs_have="26747"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="22423"
                obs_have="22123"
                obs_ratio="98.66" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="5673789"
                         time_creation="Thu Jan 19 23:34:01 2017"
                         time_modification="Thu Jan 19 23:19:08 2017" />
        <observations epoch_first="Thu Jan 19 22:00:00 2017"
                      epoch_last="Thu Jan 19 22:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="35401"
                obs_have="26782"
                obs_ratio="75.65" />
          <mask elevation="10 degrees"
                obs_expected="27312"
                obs_have="26747"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="22423"
                obs_have="22123"
                obs_ratio="98.66" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:09"
                         size="5673789"
                         time_creation="Thu Feb 16 00:57:09 2017"
                         time_modification="Thu Jan 19 23:19:08 2017" />
        <observations epoch_first="Thu Jan 19 22:00:00 2017"
                      epoch_last="Thu Jan 19 22:59:59 2017"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="35401"
                obs_have="26782"
                obs_ratio="75.65" />
          <mask elevation="10 degrees"
                obs_expected="27312"
                obs_have="26747"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="22423"
                obs_have="22123"
                obs_ratio="98.66" />
        </observations>
      </control>
    </file>
    <file name="/che2019x.17o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jan 20 00:43:35 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6162500"
                         time_creation="Fri Jan 20 00:29:36 2017"
                         time_modification="Fri Jan 20 00:19:11 2017" />
        <observations epoch_first="Thu Jan 19 23:00:00 2017"
                      epoch_last="Thu Jan 19 23:59:59 2017"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="31262"
                obs_have="29641"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="29641"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24405"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Fri Jan 20 02:33:33 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6162500"
                         time_creation="Fri Jan 20 00:29:36 2017"
                         time_modification="Fri Jan 20 00:19:11 2017" />
        <observations epoch_first="Thu Jan 19 23:00:00 2017"
                      epoch_last="Thu Jan 19 23:59:59 2017"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="31262"
                obs_have="29641"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="29641"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24405"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:58:40 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6162500"
                         time_creation="Fri Jan 20 00:29:36 2017"
                         time_modification="Fri Jan 20 00:19:11 2017" />
        <observations epoch_first="Thu Jan 19 23:00:00 2017"
                      epoch_last="Thu Jan 19 23:59:59 2017"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="31262"
                obs_have="29641"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="29641"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24405"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:09:39 2017"
               level="3">
        <file_statistics latency="00:19:12"
                         size="6162500"
                         time_creation="Thu Feb 16 00:57:09 2017"
                         time_modification="Fri Jan 20 00:19:11 2017" />
        <observations epoch_first="Thu Jan 19 23:00:00 2017"
                      epoch_last="Thu Jan 19 23:59:59 2017"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="31262"
                obs_have="29641"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="29641"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24405"
                obs_ratio="98.79" />
        </observations>
      </control>
    </file>
  </station>
</QC>
