<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-28 00:00:00"
    DayOfYear="59"
    Year="2019">
  <station name="COVI">
    <file name="/covi0590.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar  1 18:02:15 2019"
               level="3">
        <file_statistics latency="02:26:07"
                         size="8401179"
                         time_creation="Fri Mar  1 02:50:20 2019"
                         time_modification="Fri Mar  1 02:25:37 2019" />
        <observations epoch_first="Thu Feb 28 00:00:00 2019"
                      epoch_last="Thu Feb 28 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29962"
                obs_have="28833"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="24940"
                obs_have="24714"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="22106"
                obs_have="22057"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sat Mar 30 02:46:07 2019"
               level="3">
        <file_statistics latency="02:26:07"
                         size="8401179"
                         time_creation="Wed Mar 27 07:05:21 2019"
                         time_modification="Fri Mar  1 02:25:37 2019" />
        <observations epoch_first="Thu Feb 28 00:00:00 2019"
                      epoch_last="Thu Feb 28 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29962"
                obs_have="28833"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="24940"
                obs_have="24714"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="22106"
                obs_have="22057"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/covi059a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 28 01:46:21 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="11388646"
                         time_creation="Thu Feb 28 01:12:02 2019"
                         time_modification="Thu Feb 28 01:09:15 2019" />
        <observations epoch_first="Thu Feb 28 00:00:00 2019"
                      epoch_last="Thu Feb 28 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41554"
                obs_have="41554"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38438"
                obs_have="38438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 03:35:14 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="11388646"
                         time_creation="Thu Feb 28 01:12:02 2019"
                         time_modification="Thu Feb 28 01:09:15 2019" />
        <observations epoch_first="Thu Feb 28 00:00:00 2019"
                      epoch_last="Thu Feb 28 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41554"
                obs_have="41554"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38438"
                obs_have="38438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="11388646"
                         time_creation="Thu Feb 28 01:12:02 2019"
                         time_modification="Thu Feb 28 01:09:15 2019" />
        <observations epoch_first="Thu Feb 28 00:00:00 2019"
                      epoch_last="Thu Feb 28 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41554"
                obs_have="41554"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38438"
                obs_have="38438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="11388646"
                         time_creation="Wed Mar 27 03:00:43 2019"
                         time_modification="Thu Feb 28 01:09:15 2019" />
        <observations epoch_first="Thu Feb 28 00:00:00 2019"
                      epoch_last="Thu Feb 28 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41554"
                obs_have="41554"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38438"
                obs_have="38438"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 28 02:21:15 2019"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10936823"
                         time_creation="Thu Feb 28 02:12:02 2019"
                         time_modification="Thu Feb 28 02:09:05 2019" />
        <observations epoch_first="Thu Feb 28 01:00:00 2019"
                      epoch_last="Thu Feb 28 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41896"
                obs_have="39835"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="37676"
                obs_have="37122"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="35574"
                obs_have="35574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 02:46:14 2019"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10936823"
                         time_creation="Thu Feb 28 02:12:02 2019"
                         time_modification="Thu Feb 28 02:09:05 2019" />
        <observations epoch_first="Thu Feb 28 01:00:00 2019"
                      epoch_last="Thu Feb 28 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41896"
                obs_have="39835"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="37676"
                obs_have="37122"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="35574"
                obs_have="35574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 04:35:17 2019"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10936823"
                         time_creation="Thu Feb 28 02:12:02 2019"
                         time_modification="Thu Feb 28 02:09:05 2019" />
        <observations epoch_first="Thu Feb 28 01:00:00 2019"
                      epoch_last="Thu Feb 28 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41896"
                obs_have="39835"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="37676"
                obs_have="37122"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="35574"
                obs_have="35574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10936823"
                         time_creation="Thu Feb 28 02:12:02 2019"
                         time_modification="Thu Feb 28 02:09:05 2019" />
        <observations epoch_first="Thu Feb 28 01:00:00 2019"
                      epoch_last="Thu Feb 28 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41896"
                obs_have="39835"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="37676"
                obs_have="37122"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="35574"
                obs_have="35574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10936823"
                         time_creation="Wed Mar 27 03:00:44 2019"
                         time_modification="Thu Feb 28 02:09:05 2019" />
        <observations epoch_first="Thu Feb 28 01:00:00 2019"
                      epoch_last="Thu Feb 28 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41896"
                obs_have="39835"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="37676"
                obs_have="37122"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="35574"
                obs_have="35574"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 28 03:21:17 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11538676"
                         time_creation="Thu Feb 28 03:12:01 2019"
                         time_modification="Thu Feb 28 03:09:33 2019" />
        <observations epoch_first="Thu Feb 28 02:00:00 2019"
                      epoch_last="Thu Feb 28 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46431"
                obs_have="45311"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="40529"
                obs_have="40003"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="35468"
                obs_have="35145"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Thu Feb 28 03:46:16 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11538676"
                         time_creation="Thu Feb 28 03:12:01 2019"
                         time_modification="Thu Feb 28 03:09:33 2019" />
        <observations epoch_first="Thu Feb 28 02:00:00 2019"
                      epoch_last="Thu Feb 28 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46431"
                obs_have="45311"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="40529"
                obs_have="40003"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="35468"
                obs_have="35145"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Thu Feb 28 05:35:20 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11538676"
                         time_creation="Thu Feb 28 03:12:01 2019"
                         time_modification="Thu Feb 28 03:09:33 2019" />
        <observations epoch_first="Thu Feb 28 02:00:00 2019"
                      epoch_last="Thu Feb 28 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46431"
                obs_have="45311"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="40529"
                obs_have="40003"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="35468"
                obs_have="35145"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11538676"
                         time_creation="Thu Feb 28 03:12:01 2019"
                         time_modification="Thu Feb 28 03:09:33 2019" />
        <observations epoch_first="Thu Feb 28 02:00:00 2019"
                      epoch_last="Thu Feb 28 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46431"
                obs_have="45311"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="40529"
                obs_have="40003"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="35468"
                obs_have="35145"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11538676"
                         time_creation="Wed Mar 27 03:00:45 2019"
                         time_modification="Thu Feb 28 03:09:33 2019" />
        <observations epoch_first="Thu Feb 28 02:00:00 2019"
                      epoch_last="Thu Feb 28 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46431"
                obs_have="45311"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="40529"
                obs_have="40003"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="35468"
                obs_have="35145"
                obs_ratio="99.09" />
        </observations>
      </control>
    </file>
    <file name="/covi059d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 28 04:21:18 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="11978164"
                         time_creation="Thu Feb 28 04:12:39 2019"
                         time_modification="Thu Feb 28 04:09:18 2019" />
        <observations epoch_first="Thu Feb 28 03:00:00 2019"
                      epoch_last="Thu Feb 28 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44845"
                obs_have="42929"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="39601"
                obs_have="39341"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="36156"
                obs_have="36110"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Feb 28 04:46:17 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="11978164"
                         time_creation="Thu Feb 28 04:12:39 2019"
                         time_modification="Thu Feb 28 04:09:18 2019" />
        <observations epoch_first="Thu Feb 28 03:00:00 2019"
                      epoch_last="Thu Feb 28 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44845"
                obs_have="42929"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="39601"
                obs_have="39341"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="36156"
                obs_have="36110"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Feb 28 06:35:21 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="11978164"
                         time_creation="Thu Feb 28 04:12:39 2019"
                         time_modification="Thu Feb 28 04:09:18 2019" />
        <observations epoch_first="Thu Feb 28 03:00:00 2019"
                      epoch_last="Thu Feb 28 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44845"
                obs_have="42929"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="39601"
                obs_have="39341"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="36156"
                obs_have="36110"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="11978164"
                         time_creation="Thu Feb 28 04:12:39 2019"
                         time_modification="Thu Feb 28 04:09:18 2019" />
        <observations epoch_first="Thu Feb 28 03:00:00 2019"
                      epoch_last="Thu Feb 28 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44845"
                obs_have="42929"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="39601"
                obs_have="39341"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="36156"
                obs_have="36110"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="11978164"
                         time_creation="Wed Mar 27 03:00:48 2019"
                         time_modification="Thu Feb 28 04:09:18 2019" />
        <observations epoch_first="Thu Feb 28 03:00:00 2019"
                      epoch_last="Thu Feb 28 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44845"
                obs_have="42929"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="39601"
                obs_have="39341"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="36156"
                obs_have="36110"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/covi059e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 28 05:21:23 2019"
               level="3">
        <file_statistics latency="00:09:20"
                         size="10824158"
                         time_creation="Thu Feb 28 05:12:02 2019"
                         time_modification="Thu Feb 28 05:09:19 2019" />
        <observations epoch_first="Thu Feb 28 04:00:00 2019"
                      epoch_last="Thu Feb 28 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38284"
                obs_have="36249"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="33309"
                obs_have="33151"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="29657"
                obs_have="29657"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 05:46:15 2019"
               level="3">
        <file_statistics latency="00:09:20"
                         size="10824158"
                         time_creation="Thu Feb 28 05:12:02 2019"
                         time_modification="Thu Feb 28 05:09:19 2019" />
        <observations epoch_first="Thu Feb 28 04:00:00 2019"
                      epoch_last="Thu Feb 28 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38284"
                obs_have="36249"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="33309"
                obs_have="33151"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="29657"
                obs_have="29657"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 07:35:19 2019"
               level="3">
        <file_statistics latency="00:09:20"
                         size="10824158"
                         time_creation="Thu Feb 28 05:12:02 2019"
                         time_modification="Thu Feb 28 05:09:19 2019" />
        <observations epoch_first="Thu Feb 28 04:00:00 2019"
                      epoch_last="Thu Feb 28 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38284"
                obs_have="36249"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="33309"
                obs_have="33151"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="29657"
                obs_have="29657"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:09:20"
                         size="10824158"
                         time_creation="Thu Feb 28 05:12:02 2019"
                         time_modification="Thu Feb 28 05:09:19 2019" />
        <observations epoch_first="Thu Feb 28 04:00:00 2019"
                      epoch_last="Thu Feb 28 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38284"
                obs_have="36249"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="33309"
                obs_have="33151"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="29657"
                obs_have="29657"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:09:20"
                         size="10824158"
                         time_creation="Wed Mar 27 03:00:50 2019"
                         time_modification="Thu Feb 28 05:09:19 2019" />
        <observations epoch_first="Thu Feb 28 04:00:00 2019"
                      epoch_last="Thu Feb 28 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38284"
                obs_have="36249"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="33309"
                obs_have="33151"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="29657"
                obs_have="29657"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 28 06:21:17 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="10684220"
                         time_creation="Thu Feb 28 06:12:07 2019"
                         time_modification="Thu Feb 28 06:09:33 2019" />
        <observations epoch_first="Thu Feb 28 05:00:00 2019"
                      epoch_last="Thu Feb 28 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35776"
                obs_have="33806"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="28503"
                obs_have="28119"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="25303"
                obs_have="25249"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Thu Feb 28 06:46:16 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="10684220"
                         time_creation="Thu Feb 28 06:12:07 2019"
                         time_modification="Thu Feb 28 06:09:33 2019" />
        <observations epoch_first="Thu Feb 28 05:00:00 2019"
                      epoch_last="Thu Feb 28 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35776"
                obs_have="33806"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="28503"
                obs_have="28119"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="25303"
                obs_have="25249"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Thu Feb 28 08:35:20 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="10684220"
                         time_creation="Thu Feb 28 06:12:07 2019"
                         time_modification="Thu Feb 28 06:09:33 2019" />
        <observations epoch_first="Thu Feb 28 05:00:00 2019"
                      epoch_last="Thu Feb 28 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35776"
                obs_have="33806"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="28503"
                obs_have="28119"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="25303"
                obs_have="25249"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="10684220"
                         time_creation="Thu Feb 28 06:12:07 2019"
                         time_modification="Thu Feb 28 06:09:33 2019" />
        <observations epoch_first="Thu Feb 28 05:00:00 2019"
                      epoch_last="Thu Feb 28 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35776"
                obs_have="33806"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="28503"
                obs_have="28119"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="25303"
                obs_have="25249"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="10684220"
                         time_creation="Wed Mar 27 03:00:52 2019"
                         time_modification="Thu Feb 28 06:09:33 2019" />
        <observations epoch_first="Thu Feb 28 05:00:00 2019"
                      epoch_last="Thu Feb 28 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35776"
                obs_have="33806"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="28503"
                obs_have="28119"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="25303"
                obs_have="25249"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/covi059g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 28 07:20:55 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="11133565"
                         time_creation="Thu Feb 28 07:12:01 2019"
                         time_modification="Thu Feb 28 07:08:35 2019" />
        <observations epoch_first="Thu Feb 28 06:00:00 2019"
                      epoch_last="Thu Feb 28 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39131"
                obs_have="37419"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27031"
                obs_have="26522"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="23725"
                obs_have="23436"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Thu Feb 28 07:46:23 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="11133565"
                         time_creation="Thu Feb 28 07:12:01 2019"
                         time_modification="Thu Feb 28 07:08:35 2019" />
        <observations epoch_first="Thu Feb 28 06:00:00 2019"
                      epoch_last="Thu Feb 28 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39131"
                obs_have="37419"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27031"
                obs_have="26522"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="23725"
                obs_have="23436"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Thu Feb 28 09:35:20 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="11133565"
                         time_creation="Thu Feb 28 07:12:01 2019"
                         time_modification="Thu Feb 28 07:08:35 2019" />
        <observations epoch_first="Thu Feb 28 06:00:00 2019"
                      epoch_last="Thu Feb 28 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39131"
                obs_have="37419"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27031"
                obs_have="26522"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="23725"
                obs_have="23436"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="11133565"
                         time_creation="Thu Feb 28 07:12:01 2019"
                         time_modification="Thu Feb 28 07:08:35 2019" />
        <observations epoch_first="Thu Feb 28 06:00:00 2019"
                      epoch_last="Thu Feb 28 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39131"
                obs_have="37419"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27031"
                obs_have="26522"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="23725"
                obs_have="23436"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="11133565"
                         time_creation="Wed Mar 27 03:00:53 2019"
                         time_modification="Thu Feb 28 07:08:35 2019" />
        <observations epoch_first="Thu Feb 28 06:00:00 2019"
                      epoch_last="Thu Feb 28 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39131"
                obs_have="37419"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27031"
                obs_have="26522"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="23725"
                obs_have="23436"
                obs_ratio="98.78" />
        </observations>
      </control>
    </file>
    <file name="/covi059h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 28 08:21:22 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10718193"
                         time_creation="Thu Feb 28 08:12:02 2019"
                         time_modification="Thu Feb 28 08:09:02 2019" />
        <observations epoch_first="Thu Feb 28 07:00:00 2019"
                      epoch_last="Thu Feb 28 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35693"
                obs_have="35515"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="28224"
                obs_have="28224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24654"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 08:46:21 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10718193"
                         time_creation="Thu Feb 28 08:12:02 2019"
                         time_modification="Thu Feb 28 08:09:02 2019" />
        <observations epoch_first="Thu Feb 28 07:00:00 2019"
                      epoch_last="Thu Feb 28 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35693"
                obs_have="35515"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="28224"
                obs_have="28224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24654"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 10:35:20 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10718193"
                         time_creation="Thu Feb 28 08:12:02 2019"
                         time_modification="Thu Feb 28 08:09:02 2019" />
        <observations epoch_first="Thu Feb 28 07:00:00 2019"
                      epoch_last="Thu Feb 28 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35693"
                obs_have="35515"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="28224"
                obs_have="28224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24654"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10718193"
                         time_creation="Thu Feb 28 08:12:02 2019"
                         time_modification="Thu Feb 28 08:09:02 2019" />
        <observations epoch_first="Thu Feb 28 07:00:00 2019"
                      epoch_last="Thu Feb 28 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35693"
                obs_have="35515"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="28224"
                obs_have="28224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24654"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10718193"
                         time_creation="Wed Mar 27 03:00:54 2019"
                         time_modification="Thu Feb 28 08:09:02 2019" />
        <observations epoch_first="Thu Feb 28 07:00:00 2019"
                      epoch_last="Thu Feb 28 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35693"
                obs_have="35515"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="28224"
                obs_have="28224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24654"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 28 09:21:20 2019"
               level="3">
        <file_statistics latency="00:09:48"
                         size="9738990"
                         time_creation="Thu Feb 28 09:12:35 2019"
                         time_modification="Thu Feb 28 09:09:47 2019" />
        <observations epoch_first="Thu Feb 28 08:00:00 2019"
                      epoch_last="Thu Feb 28 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="28140"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="25919"
                obs_have="25606"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="22432"
                obs_have="22432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 09:46:19 2019"
               level="3">
        <file_statistics latency="00:09:48"
                         size="9738990"
                         time_creation="Thu Feb 28 09:12:35 2019"
                         time_modification="Thu Feb 28 09:09:47 2019" />
        <observations epoch_first="Thu Feb 28 08:00:00 2019"
                      epoch_last="Thu Feb 28 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="28140"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="25919"
                obs_have="25606"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="22432"
                obs_have="22432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 11:35:18 2019"
               level="3">
        <file_statistics latency="00:09:48"
                         size="9738990"
                         time_creation="Thu Feb 28 09:12:35 2019"
                         time_modification="Thu Feb 28 09:09:47 2019" />
        <observations epoch_first="Thu Feb 28 08:00:00 2019"
                      epoch_last="Thu Feb 28 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="28140"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="25919"
                obs_have="25606"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="22432"
                obs_have="22432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:09:48"
                         size="9738990"
                         time_creation="Thu Feb 28 09:12:35 2019"
                         time_modification="Thu Feb 28 09:09:47 2019" />
        <observations epoch_first="Thu Feb 28 08:00:00 2019"
                      epoch_last="Thu Feb 28 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="28140"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="25919"
                obs_have="25606"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="22432"
                obs_have="22432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:09:48"
                         size="9738990"
                         time_creation="Wed Mar 27 03:00:57 2019"
                         time_modification="Thu Feb 28 09:09:47 2019" />
        <observations epoch_first="Thu Feb 28 08:00:00 2019"
                      epoch_last="Thu Feb 28 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="28140"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="25919"
                obs_have="25606"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="22432"
                obs_have="22432"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 28 10:21:20 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9724929"
                         time_creation="Thu Feb 28 10:12:03 2019"
                         time_modification="Thu Feb 28 10:08:57 2019" />
        <observations epoch_first="Thu Feb 28 09:00:00 2019"
                      epoch_last="Thu Feb 28 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30570"
                obs_have="30309"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="25015"
                obs_have="25014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20924"
                obs_have="20923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 10:46:16 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9724929"
                         time_creation="Thu Feb 28 10:12:03 2019"
                         time_modification="Thu Feb 28 10:08:57 2019" />
        <observations epoch_first="Thu Feb 28 09:00:00 2019"
                      epoch_last="Thu Feb 28 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30570"
                obs_have="30309"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="25015"
                obs_have="25014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20924"
                obs_have="20923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 12:35:19 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9724929"
                         time_creation="Thu Feb 28 10:12:03 2019"
                         time_modification="Thu Feb 28 10:08:57 2019" />
        <observations epoch_first="Thu Feb 28 09:00:00 2019"
                      epoch_last="Thu Feb 28 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30570"
                obs_have="30309"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="25015"
                obs_have="25014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20924"
                obs_have="20923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9724929"
                         time_creation="Thu Feb 28 10:12:03 2019"
                         time_modification="Thu Feb 28 10:08:57 2019" />
        <observations epoch_first="Thu Feb 28 09:00:00 2019"
                      epoch_last="Thu Feb 28 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30570"
                obs_have="30309"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="25015"
                obs_have="25014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20924"
                obs_have="20923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9724929"
                         time_creation="Wed Mar 27 03:00:59 2019"
                         time_modification="Thu Feb 28 10:08:57 2019" />
        <observations epoch_first="Thu Feb 28 09:00:00 2019"
                      epoch_last="Thu Feb 28 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30570"
                obs_have="30309"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="25015"
                obs_have="25014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20924"
                obs_have="20923"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 28 11:21:19 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9288235"
                         time_creation="Thu Feb 28 11:12:26 2019"
                         time_modification="Thu Feb 28 11:08:55 2019" />
        <observations epoch_first="Thu Feb 28 10:00:00 2019"
                      epoch_last="Thu Feb 28 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32631"
                obs_have="31924"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20956"
                obs_have="20956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 11:46:19 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9288235"
                         time_creation="Thu Feb 28 11:12:26 2019"
                         time_modification="Thu Feb 28 11:08:55 2019" />
        <observations epoch_first="Thu Feb 28 10:00:00 2019"
                      epoch_last="Thu Feb 28 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32631"
                obs_have="31924"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20956"
                obs_have="20956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 13:35:17 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9288235"
                         time_creation="Thu Feb 28 11:12:26 2019"
                         time_modification="Thu Feb 28 11:08:55 2019" />
        <observations epoch_first="Thu Feb 28 10:00:00 2019"
                      epoch_last="Thu Feb 28 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32631"
                obs_have="31924"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20956"
                obs_have="20956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9288235"
                         time_creation="Thu Feb 28 11:12:26 2019"
                         time_modification="Thu Feb 28 11:08:55 2019" />
        <observations epoch_first="Thu Feb 28 10:00:00 2019"
                      epoch_last="Thu Feb 28 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32631"
                obs_have="31924"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20956"
                obs_have="20956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9288235"
                         time_creation="Wed Mar 27 03:01:00 2019"
                         time_modification="Thu Feb 28 11:08:55 2019" />
        <observations epoch_first="Thu Feb 28 10:00:00 2019"
                      epoch_last="Thu Feb 28 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32631"
                obs_have="31924"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20956"
                obs_have="20956"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 28 12:21:25 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10224809"
                         time_creation="Thu Feb 28 12:12:03 2019"
                         time_modification="Thu Feb 28 12:08:56 2019" />
        <observations epoch_first="Thu Feb 28 11:00:00 2019"
                      epoch_last="Thu Feb 28 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35156"
                obs_have="33847"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="28581"
                obs_have="28241"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="23520"
                obs_have="23436"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Thu Feb 28 12:46:23 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10224809"
                         time_creation="Thu Feb 28 12:12:03 2019"
                         time_modification="Thu Feb 28 12:08:56 2019" />
        <observations epoch_first="Thu Feb 28 11:00:00 2019"
                      epoch_last="Thu Feb 28 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35156"
                obs_have="33847"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="28581"
                obs_have="28241"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="23520"
                obs_have="23436"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Thu Feb 28 14:35:20 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10224809"
                         time_creation="Thu Feb 28 12:12:03 2019"
                         time_modification="Thu Feb 28 12:08:56 2019" />
        <observations epoch_first="Thu Feb 28 11:00:00 2019"
                      epoch_last="Thu Feb 28 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35156"
                obs_have="33847"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="28581"
                obs_have="28241"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="23520"
                obs_have="23436"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10224809"
                         time_creation="Thu Feb 28 12:12:03 2019"
                         time_modification="Thu Feb 28 12:08:56 2019" />
        <observations epoch_first="Thu Feb 28 11:00:00 2019"
                      epoch_last="Thu Feb 28 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35156"
                obs_have="33847"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="28581"
                obs_have="28241"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="23520"
                obs_have="23436"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10224809"
                         time_creation="Wed Mar 27 03:01:01 2019"
                         time_modification="Thu Feb 28 12:08:56 2019" />
        <observations epoch_first="Thu Feb 28 11:00:00 2019"
                      epoch_last="Thu Feb 28 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35156"
                obs_have="33847"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="28581"
                obs_have="28241"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="23520"
                obs_have="23436"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/covi059m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 28 13:21:23 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9645271"
                         time_creation="Thu Feb 28 13:12:42 2019"
                         time_modification="Thu Feb 28 13:08:54 2019" />
        <observations epoch_first="Thu Feb 28 12:00:00 2019"
                      epoch_last="Thu Feb 28 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33606"
                obs_have="33606"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31904"
                obs_have="31904"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30962"
                obs_have="30962"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 13:46:23 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9645271"
                         time_creation="Thu Feb 28 13:12:42 2019"
                         time_modification="Thu Feb 28 13:08:54 2019" />
        <observations epoch_first="Thu Feb 28 12:00:00 2019"
                      epoch_last="Thu Feb 28 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33606"
                obs_have="33606"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31904"
                obs_have="31904"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30962"
                obs_have="30962"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 15:35:20 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9645271"
                         time_creation="Thu Feb 28 13:12:42 2019"
                         time_modification="Thu Feb 28 13:08:54 2019" />
        <observations epoch_first="Thu Feb 28 12:00:00 2019"
                      epoch_last="Thu Feb 28 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33606"
                obs_have="33606"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31904"
                obs_have="31904"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30962"
                obs_have="30962"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9645271"
                         time_creation="Thu Feb 28 13:12:42 2019"
                         time_modification="Thu Feb 28 13:08:54 2019" />
        <observations epoch_first="Thu Feb 28 12:00:00 2019"
                      epoch_last="Thu Feb 28 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33606"
                obs_have="33606"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31904"
                obs_have="31904"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30962"
                obs_have="30962"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9645271"
                         time_creation="Wed Mar 27 03:01:01 2019"
                         time_modification="Thu Feb 28 13:08:54 2019" />
        <observations epoch_first="Thu Feb 28 12:00:00 2019"
                      epoch_last="Thu Feb 28 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33606"
                obs_have="33606"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31904"
                obs_have="31904"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30962"
                obs_have="30962"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 28 14:21:27 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10134682"
                         time_creation="Thu Feb 28 14:12:04 2019"
                         time_modification="Thu Feb 28 14:09:09 2019" />
        <observations epoch_first="Thu Feb 28 13:00:00 2019"
                      epoch_last="Thu Feb 28 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36919"
                obs_have="35177"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="32390"
                obs_have="32096"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29253"
                obs_have="29253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 14:46:26 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10134682"
                         time_creation="Thu Feb 28 14:12:04 2019"
                         time_modification="Thu Feb 28 14:09:09 2019" />
        <observations epoch_first="Thu Feb 28 13:00:00 2019"
                      epoch_last="Thu Feb 28 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36919"
                obs_have="35177"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="32390"
                obs_have="32096"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29253"
                obs_have="29253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 16:35:17 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10134682"
                         time_creation="Thu Feb 28 14:12:04 2019"
                         time_modification="Thu Feb 28 14:09:09 2019" />
        <observations epoch_first="Thu Feb 28 13:00:00 2019"
                      epoch_last="Thu Feb 28 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36919"
                obs_have="35177"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="32390"
                obs_have="32096"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29253"
                obs_have="29253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10134682"
                         time_creation="Thu Feb 28 14:12:04 2019"
                         time_modification="Thu Feb 28 14:09:09 2019" />
        <observations epoch_first="Thu Feb 28 13:00:00 2019"
                      epoch_last="Thu Feb 28 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36919"
                obs_have="35177"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="32390"
                obs_have="32096"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29253"
                obs_have="29253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10134682"
                         time_creation="Wed Mar 27 03:01:03 2019"
                         time_modification="Thu Feb 28 14:09:09 2019" />
        <observations epoch_first="Thu Feb 28 13:00:00 2019"
                      epoch_last="Thu Feb 28 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36919"
                obs_have="35177"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="32390"
                obs_have="32096"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29253"
                obs_have="29253"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 28 15:21:28 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="10995894"
                         time_creation="Thu Feb 28 15:12:03 2019"
                         time_modification="Thu Feb 28 15:09:15 2019" />
        <observations epoch_first="Thu Feb 28 14:00:00 2019"
                      epoch_last="Thu Feb 28 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40485"
                obs_have="37590"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="30896"
                obs_ratio="96.16" />
          <mask elevation="15 degrees"
                obs_expected="25544"
                obs_have="25515"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Feb 28 15:46:26 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="10995894"
                         time_creation="Thu Feb 28 15:12:03 2019"
                         time_modification="Thu Feb 28 15:09:15 2019" />
        <observations epoch_first="Thu Feb 28 14:00:00 2019"
                      epoch_last="Thu Feb 28 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40485"
                obs_have="37590"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="30896"
                obs_ratio="96.16" />
          <mask elevation="15 degrees"
                obs_expected="25544"
                obs_have="25515"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:35:19 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="10995894"
                         time_creation="Thu Feb 28 15:12:03 2019"
                         time_modification="Thu Feb 28 15:09:15 2019" />
        <observations epoch_first="Thu Feb 28 14:00:00 2019"
                      epoch_last="Thu Feb 28 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40485"
                obs_have="37590"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="30896"
                obs_ratio="96.16" />
          <mask elevation="15 degrees"
                obs_expected="25544"
                obs_have="25515"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="10995894"
                         time_creation="Thu Feb 28 15:12:03 2019"
                         time_modification="Thu Feb 28 15:09:15 2019" />
        <observations epoch_first="Thu Feb 28 14:00:00 2019"
                      epoch_last="Thu Feb 28 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40485"
                obs_have="37590"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="30896"
                obs_ratio="96.16" />
          <mask elevation="15 degrees"
                obs_expected="25544"
                obs_have="25515"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="10995894"
                         time_creation="Wed Mar 27 03:01:05 2019"
                         time_modification="Thu Feb 28 15:09:15 2019" />
        <observations epoch_first="Thu Feb 28 14:00:00 2019"
                      epoch_last="Thu Feb 28 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40485"
                obs_have="37590"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="30896"
                obs_ratio="96.16" />
          <mask elevation="15 degrees"
                obs_expected="25544"
                obs_have="25515"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/covi059p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 28 16:21:23 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10085512"
                         time_creation="Thu Feb 28 16:12:04 2019"
                         time_modification="Thu Feb 28 16:08:58 2019" />
        <observations epoch_first="Thu Feb 28 15:00:00 2019"
                      epoch_last="Thu Feb 28 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34734"
                obs_have="34733"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="32612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31047"
                obs_have="31046"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 16:46:19 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10085512"
                         time_creation="Thu Feb 28 16:12:04 2019"
                         time_modification="Thu Feb 28 16:08:58 2019" />
        <observations epoch_first="Thu Feb 28 15:00:00 2019"
                      epoch_last="Thu Feb 28 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34734"
                obs_have="34733"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="32612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31047"
                obs_have="31046"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 18:35:21 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10085512"
                         time_creation="Thu Feb 28 16:12:04 2019"
                         time_modification="Thu Feb 28 16:08:58 2019" />
        <observations epoch_first="Thu Feb 28 15:00:00 2019"
                      epoch_last="Thu Feb 28 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34734"
                obs_have="34733"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="32612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31047"
                obs_have="31046"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10085512"
                         time_creation="Thu Feb 28 16:12:04 2019"
                         time_modification="Thu Feb 28 16:08:58 2019" />
        <observations epoch_first="Thu Feb 28 15:00:00 2019"
                      epoch_last="Thu Feb 28 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34734"
                obs_have="34733"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="32612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31047"
                obs_have="31046"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10085512"
                         time_creation="Wed Mar 27 03:01:07 2019"
                         time_modification="Thu Feb 28 16:08:58 2019" />
        <observations epoch_first="Thu Feb 28 15:00:00 2019"
                      epoch_last="Thu Feb 28 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34734"
                obs_have="34733"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="32612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31047"
                obs_have="31046"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 28 17:21:24 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9438698"
                         time_creation="Thu Feb 28 17:12:43 2019"
                         time_modification="Thu Feb 28 17:08:55 2019" />
        <observations epoch_first="Thu Feb 28 16:00:00 2019"
                      epoch_last="Thu Feb 28 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33880"
                obs_have="32517"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="29666"
                obs_have="29651"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27126"
                obs_have="27126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:46:22 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9438698"
                         time_creation="Thu Feb 28 17:12:43 2019"
                         time_modification="Thu Feb 28 17:08:55 2019" />
        <observations epoch_first="Thu Feb 28 16:00:00 2019"
                      epoch_last="Thu Feb 28 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33880"
                obs_have="32517"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="29666"
                obs_have="29651"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27126"
                obs_have="27126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:35:21 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9438698"
                         time_creation="Thu Feb 28 17:12:43 2019"
                         time_modification="Thu Feb 28 17:08:55 2019" />
        <observations epoch_first="Thu Feb 28 16:00:00 2019"
                      epoch_last="Thu Feb 28 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33880"
                obs_have="32517"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="29666"
                obs_have="29651"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27126"
                obs_have="27126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9438698"
                         time_creation="Thu Feb 28 17:12:43 2019"
                         time_modification="Thu Feb 28 17:08:55 2019" />
        <observations epoch_first="Thu Feb 28 16:00:00 2019"
                      epoch_last="Thu Feb 28 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33880"
                obs_have="32517"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="29666"
                obs_have="29651"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27126"
                obs_have="27126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9438698"
                         time_creation="Wed Mar 27 03:01:09 2019"
                         time_modification="Thu Feb 28 17:08:55 2019" />
        <observations epoch_first="Thu Feb 28 16:00:00 2019"
                      epoch_last="Thu Feb 28 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33880"
                obs_have="32517"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="29666"
                obs_have="29651"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27126"
                obs_have="27126"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 28 18:21:18 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10006880"
                         time_creation="Thu Feb 28 18:12:04 2019"
                         time_modification="Thu Feb 28 18:08:51 2019" />
        <observations epoch_first="Thu Feb 28 17:00:00 2019"
                      epoch_last="Thu Feb 28 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="35153"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="29679"
                obs_have="29504"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25266"
                obs_have="25161"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Thu Feb 28 18:46:17 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10006880"
                         time_creation="Thu Feb 28 18:12:04 2019"
                         time_modification="Thu Feb 28 18:08:51 2019" />
        <observations epoch_first="Thu Feb 28 17:00:00 2019"
                      epoch_last="Thu Feb 28 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="35153"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="29679"
                obs_have="29504"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25266"
                obs_have="25161"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Thu Feb 28 20:35:19 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10006880"
                         time_creation="Thu Feb 28 18:12:04 2019"
                         time_modification="Thu Feb 28 18:08:51 2019" />
        <observations epoch_first="Thu Feb 28 17:00:00 2019"
                      epoch_last="Thu Feb 28 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="35153"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="29679"
                obs_have="29504"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25266"
                obs_have="25161"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10006880"
                         time_creation="Thu Feb 28 18:12:04 2019"
                         time_modification="Thu Feb 28 18:08:51 2019" />
        <observations epoch_first="Thu Feb 28 17:00:00 2019"
                      epoch_last="Thu Feb 28 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="35153"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="29679"
                obs_have="29504"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25266"
                obs_have="25161"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10006880"
                         time_creation="Wed Mar 27 03:01:10 2019"
                         time_modification="Thu Feb 28 18:08:51 2019" />
        <observations epoch_first="Thu Feb 28 17:00:00 2019"
                      epoch_last="Thu Feb 28 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="35153"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="29679"
                obs_have="29504"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25266"
                obs_have="25161"
                obs_ratio="99.58" />
        </observations>
      </control>
    </file>
    <file name="/covi059s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 28 19:21:11 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9483288"
                         time_creation="Thu Feb 28 19:12:07 2019"
                         time_modification="Thu Feb 28 19:08:46 2019" />
        <observations epoch_first="Thu Feb 28 18:00:00 2019"
                      epoch_last="Thu Feb 28 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33365"
                obs_have="33040"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="23889"
                obs_have="23889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20518"
                obs_have="20518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:46:16 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9483288"
                         time_creation="Thu Feb 28 19:12:07 2019"
                         time_modification="Thu Feb 28 19:08:46 2019" />
        <observations epoch_first="Thu Feb 28 18:00:00 2019"
                      epoch_last="Thu Feb 28 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33365"
                obs_have="33040"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="23889"
                obs_have="23889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20518"
                obs_have="20518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 21:35:17 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9483288"
                         time_creation="Thu Feb 28 19:12:07 2019"
                         time_modification="Thu Feb 28 19:08:46 2019" />
        <observations epoch_first="Thu Feb 28 18:00:00 2019"
                      epoch_last="Thu Feb 28 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33365"
                obs_have="33040"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="23889"
                obs_have="23889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20518"
                obs_have="20518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9483288"
                         time_creation="Thu Feb 28 19:12:07 2019"
                         time_modification="Thu Feb 28 19:08:46 2019" />
        <observations epoch_first="Thu Feb 28 18:00:00 2019"
                      epoch_last="Thu Feb 28 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33365"
                obs_have="33040"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="23889"
                obs_have="23889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20518"
                obs_have="20518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9483288"
                         time_creation="Wed Mar 27 03:01:10 2019"
                         time_modification="Thu Feb 28 19:08:46 2019" />
        <observations epoch_first="Thu Feb 28 18:00:00 2019"
                      epoch_last="Thu Feb 28 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33365"
                obs_have="33040"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="23889"
                obs_have="23889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20518"
                obs_have="20518"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 28 22:35:21 2019"
               level="3">
        <file_statistics latency="00:54:56"
                         size="9863916"
                         time_creation="Thu Feb 28 21:08:08 2019"
                         time_modification="Thu Feb 28 20:54:55 2019" />
        <observations epoch_first="Thu Feb 28 19:00:00 2019"
                      epoch_last="Thu Feb 28 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33669"
                obs_have="30615"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="25901"
                obs_have="25434"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:54:56"
                         size="9863916"
                         time_creation="Thu Feb 28 21:08:08 2019"
                         time_modification="Thu Feb 28 20:54:55 2019" />
        <observations epoch_first="Thu Feb 28 19:00:00 2019"
                      epoch_last="Thu Feb 28 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33669"
                obs_have="30615"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="25901"
                obs_have="25434"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:54:56"
                         size="9863916"
                         time_creation="Wed Mar 27 03:01:12 2019"
                         time_modification="Thu Feb 28 20:54:55 2019" />
        <observations epoch_first="Thu Feb 28 19:00:00 2019"
                      epoch_last="Thu Feb 28 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33669"
                obs_have="30615"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="25901"
                obs_have="25434"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 28 21:21:25 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9292178"
                         time_creation="Thu Feb 28 21:12:03 2019"
                         time_modification="Thu Feb 28 21:08:54 2019" />
        <observations epoch_first="Thu Feb 28 20:00:00 2019"
                      epoch_last="Thu Feb 28 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32746"
                obs_have="31090"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="26774"
                obs_have="26643"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="22211"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 21:46:18 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9292178"
                         time_creation="Thu Feb 28 21:12:03 2019"
                         time_modification="Thu Feb 28 21:08:54 2019" />
        <observations epoch_first="Thu Feb 28 20:00:00 2019"
                      epoch_last="Thu Feb 28 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32746"
                obs_have="31090"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="26774"
                obs_have="26643"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="22211"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 23:35:19 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9292178"
                         time_creation="Thu Feb 28 21:12:03 2019"
                         time_modification="Thu Feb 28 21:08:54 2019" />
        <observations epoch_first="Thu Feb 28 20:00:00 2019"
                      epoch_last="Thu Feb 28 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32746"
                obs_have="31090"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="26774"
                obs_have="26643"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="22211"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9292178"
                         time_creation="Thu Feb 28 21:12:03 2019"
                         time_modification="Thu Feb 28 21:08:54 2019" />
        <observations epoch_first="Thu Feb 28 20:00:00 2019"
                      epoch_last="Thu Feb 28 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32746"
                obs_have="31090"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="26774"
                obs_have="26643"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="22211"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9292178"
                         time_creation="Wed Mar 27 03:01:15 2019"
                         time_modification="Thu Feb 28 21:08:54 2019" />
        <observations epoch_first="Thu Feb 28 20:00:00 2019"
                      epoch_last="Thu Feb 28 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32746"
                obs_have="31090"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="26774"
                obs_have="26643"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="22211"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Mar  1 00:35:23 2019"
               level="3">
        <file_statistics latency="02:09:15"
                         size="10700027"
                         time_creation="Fri Mar  1 00:14:44 2019"
                         time_modification="Fri Mar  1 00:09:14 2019" />
        <observations epoch_first="Thu Feb 28 21:00:00 2019"
                      epoch_last="Thu Feb 28 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37182"
                obs_have="36223"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="02:09:15"
                         size="10700027"
                         time_creation="Fri Mar  1 00:14:44 2019"
                         time_modification="Fri Mar  1 00:09:14 2019" />
        <observations epoch_first="Thu Feb 28 21:00:00 2019"
                      epoch_last="Thu Feb 28 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37182"
                obs_have="36223"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="02:09:15"
                         size="10700027"
                         time_creation="Wed Mar 27 03:01:16 2019"
                         time_modification="Fri Mar  1 00:09:14 2019" />
        <observations epoch_first="Thu Feb 28 21:00:00 2019"
                      epoch_last="Thu Feb 28 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37182"
                obs_have="36223"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29959"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi059w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 28 23:21:22 2019"
               level="3">
        <file_statistics latency="00:10:30"
                         size="12110306"
                         time_creation="Thu Feb 28 23:12:09 2019"
                         time_modification="Thu Feb 28 23:10:29 2019" />
        <observations epoch_first="Thu Feb 28 22:00:00 2019"
                      epoch_last="Thu Feb 28 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46354"
                obs_have="44937"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34731"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29064"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Thu Feb 28 23:46:23 2019"
               level="3">
        <file_statistics latency="00:10:30"
                         size="12110306"
                         time_creation="Thu Feb 28 23:12:09 2019"
                         time_modification="Thu Feb 28 23:10:29 2019" />
        <observations epoch_first="Thu Feb 28 22:00:00 2019"
                      epoch_last="Thu Feb 28 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46354"
                obs_have="44937"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34731"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29064"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Fri Mar  1 01:35:30 2019"
               level="3">
        <file_statistics latency="00:10:30"
                         size="12110306"
                         time_creation="Thu Feb 28 23:12:09 2019"
                         time_modification="Thu Feb 28 23:10:29 2019" />
        <observations epoch_first="Thu Feb 28 22:00:00 2019"
                      epoch_last="Thu Feb 28 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46354"
                obs_have="44937"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34731"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29064"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:10:30"
                         size="12110306"
                         time_creation="Thu Feb 28 23:12:09 2019"
                         time_modification="Thu Feb 28 23:10:29 2019" />
        <observations epoch_first="Thu Feb 28 22:00:00 2019"
                      epoch_last="Thu Feb 28 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46354"
                obs_have="44937"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34731"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29064"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:10:30"
                         size="12110306"
                         time_creation="Wed Mar 27 03:01:18 2019"
                         time_modification="Thu Feb 28 23:10:29 2019" />
        <observations epoch_first="Thu Feb 28 22:00:00 2019"
                      epoch_last="Thu Feb 28 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46354"
                obs_have="44937"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34731"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29064"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/covi059x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Mar  1 00:20:24 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="12092396"
                         time_creation="Fri Mar  1 00:14:45 2019"
                         time_modification="Fri Mar  1 00:09:16 2019" />
        <observations epoch_first="Thu Feb 28 23:00:00 2019"
                      epoch_last="Thu Feb 28 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46361"
                obs_have="43525"
                obs_ratio="93.88" />
          <mask elevation="10 degrees"
                obs_expected="38553"
                obs_have="37611"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="33236"
                obs_have="32778"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Fri Mar  1 00:45:23 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="12092396"
                         time_creation="Fri Mar  1 00:14:45 2019"
                         time_modification="Fri Mar  1 00:09:16 2019" />
        <observations epoch_first="Thu Feb 28 23:00:00 2019"
                      epoch_last="Thu Feb 28 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46361"
                obs_have="43525"
                obs_ratio="93.88" />
          <mask elevation="10 degrees"
                obs_expected="38553"
                obs_have="37611"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="33236"
                obs_have="32778"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Fri Mar  1 02:34:22 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="12092396"
                         time_creation="Fri Mar  1 00:14:45 2019"
                         time_modification="Fri Mar  1 00:09:16 2019" />
        <observations epoch_first="Thu Feb 28 23:00:00 2019"
                      epoch_last="Thu Feb 28 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46361"
                obs_have="43525"
                obs_ratio="93.88" />
          <mask elevation="10 degrees"
                obs_expected="38553"
                obs_have="37611"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="33236"
                obs_have="32778"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Fri Mar  1 18:32:21 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="12092396"
                         time_creation="Fri Mar  1 00:14:45 2019"
                         time_modification="Fri Mar  1 00:09:16 2019" />
        <observations epoch_first="Thu Feb 28 23:00:00 2019"
                      epoch_last="Thu Feb 28 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46361"
                obs_have="43525"
                obs_ratio="93.88" />
          <mask elevation="10 degrees"
                obs_expected="38553"
                obs_have="37611"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="33236"
                obs_have="32778"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Sat Mar 30 03:17:41 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="12092396"
                         time_creation="Wed Mar 27 03:01:18 2019"
                         time_modification="Fri Mar  1 00:09:16 2019" />
        <observations epoch_first="Thu Feb 28 23:00:00 2019"
                      epoch_last="Thu Feb 28 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46361"
                obs_have="43525"
                obs_ratio="93.88" />
          <mask elevation="10 degrees"
                obs_expected="38553"
                obs_have="37611"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="33236"
                obs_have="32778"
                obs_ratio="98.62" />
        </observations>
      </control>
    </file>
  </station>
</QC>
