<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-26 00:00:00"
    DayOfYear="57"
    Year="2021">
  <station name="CH2T">
    <file name="/ch2t0570.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 27 18:50:08 2021"
               level="3">
        <file_statistics latency="01:35:48"
                         size="3429603"
                         time_creation="Sat Feb 27 02:50:26 2021"
                         time_modification="Sat Feb 27 01:35:18 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:30 2021"
                      epochs="1800"
                      epochs_ratio="62.50">
          <mask elevation="03 degrees"
                obs_expected="30063"
                obs_have="15541"
                obs_ratio="51.69" />
          <mask elevation="10 degrees"
                obs_expected="25051"
                obs_have="15537"
                obs_ratio="62.02" />
          <mask elevation="15 degrees"
                obs_expected="22083"
                obs_have="13653"
                obs_ratio="61.83" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:01:07 2021"
               level="3">
        <file_statistics latency="01:35:48"
                         size="3429603"
                         time_creation="Thu Mar 25 01:57:36 2021"
                         time_modification="Sat Feb 27 01:35:18 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:30 2021"
                      epochs="1800"
                      epochs_ratio="62.50">
          <mask elevation="03 degrees"
                obs_expected="30063"
                obs_have="15541"
                obs_ratio="51.69" />
          <mask elevation="10 degrees"
                obs_expected="25051"
                obs_have="15537"
                obs_ratio="62.02" />
          <mask elevation="15 degrees"
                obs_expected="22083"
                obs_have="13653"
                obs_ratio="61.83" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb 26 01:18:05 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6993600"
                         time_creation="Fri Feb 26 01:14:01 2021"
                         time_modification="Fri Feb 26 01:08:10 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="51736"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="51736"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="51736"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 01:43:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6993600"
                         time_creation="Fri Feb 26 01:14:01 2021"
                         time_modification="Fri Feb 26 01:08:10 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43519"
                obs_have="36789"
                obs_ratio="84.54" />
          <mask elevation="10 degrees"
                obs_expected="36940"
                obs_have="36766"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30872"
                obs_have="30872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:33:08 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6993600"
                         time_creation="Fri Feb 26 01:14:01 2021"
                         time_modification="Fri Feb 26 01:08:10 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43519"
                obs_have="36789"
                obs_ratio="84.54" />
          <mask elevation="10 degrees"
                obs_expected="36940"
                obs_have="36766"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30872"
                obs_have="30872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6993600"
                         time_creation="Fri Feb 26 01:14:01 2021"
                         time_modification="Fri Feb 26 01:08:10 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43519"
                obs_have="36789"
                obs_ratio="84.54" />
          <mask elevation="10 degrees"
                obs_expected="36940"
                obs_have="36766"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30872"
                obs_have="30872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6993600"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 01:08:10 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43519"
                obs_have="36789"
                obs_ratio="84.54" />
          <mask elevation="10 degrees"
                obs_expected="36940"
                obs_have="36766"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30872"
                obs_have="30872"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb 26 02:18:11 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6820355"
                         time_creation="Fri Feb 26 02:12:02 2021"
                         time_modification="Fri Feb 26 02:08:09 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35501"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="35556"
                obs_have="35501"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="34143"
                obs_have="34143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:43:09 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6820355"
                         time_creation="Fri Feb 26 02:12:02 2021"
                         time_modification="Fri Feb 26 02:08:09 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35501"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="35556"
                obs_have="35501"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="34143"
                obs_have="34143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 04:33:08 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6820355"
                         time_creation="Fri Feb 26 02:12:02 2021"
                         time_modification="Fri Feb 26 02:08:09 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35501"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="35556"
                obs_have="35501"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="34143"
                obs_have="34143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6820355"
                         time_creation="Fri Feb 26 02:12:02 2021"
                         time_modification="Fri Feb 26 02:08:09 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35501"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="35556"
                obs_have="35501"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="34143"
                obs_have="34143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6820355"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 02:08:09 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35501"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="35556"
                obs_have="35501"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="34143"
                obs_have="34143"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb 26 07:18:08 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6431654"
                         time_creation="Fri Feb 26 07:12:03 2021"
                         time_modification="Fri Feb 26 07:08:11 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29929"
                obs_have="26381"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="26356"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22932"
                obs_have="22932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 07:43:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6431654"
                         time_creation="Fri Feb 26 07:12:03 2021"
                         time_modification="Fri Feb 26 07:08:11 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29929"
                obs_have="26381"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="26356"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22932"
                obs_have="22932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 09:33:08 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6431654"
                         time_creation="Fri Feb 26 07:12:03 2021"
                         time_modification="Fri Feb 26 07:08:11 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29929"
                obs_have="26381"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="26356"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22932"
                obs_have="22932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6431654"
                         time_creation="Fri Feb 26 07:12:03 2021"
                         time_modification="Fri Feb 26 07:08:11 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29929"
                obs_have="26381"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="26356"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22932"
                obs_have="22932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6431654"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 07:08:11 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29929"
                obs_have="26381"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="26356"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22932"
                obs_have="22932"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb 26 08:18:06 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6360676"
                         time_creation="Fri Feb 26 08:14:02 2021"
                         time_modification="Fri Feb 26 08:08:10 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30347"
                obs_have="28470"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="28569"
                obs_have="28465"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25377"
                obs_have="25377"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 08:43:07 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6360676"
                         time_creation="Fri Feb 26 08:14:02 2021"
                         time_modification="Fri Feb 26 08:08:10 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30347"
                obs_have="28470"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="28569"
                obs_have="28465"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25377"
                obs_have="25377"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 10:33:06 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6360676"
                         time_creation="Fri Feb 26 08:14:02 2021"
                         time_modification="Fri Feb 26 08:08:10 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30347"
                obs_have="28470"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="28569"
                obs_have="28465"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25377"
                obs_have="25377"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6360676"
                         time_creation="Fri Feb 26 08:14:02 2021"
                         time_modification="Fri Feb 26 08:08:10 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30347"
                obs_have="28470"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="28569"
                obs_have="28465"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25377"
                obs_have="25377"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6360676"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 08:08:10 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30347"
                obs_have="28470"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="28569"
                obs_have="28465"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25377"
                obs_have="25377"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb 26 09:18:08 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6407288"
                         time_creation="Fri Feb 26 09:12:02 2021"
                         time_modification="Fri Feb 26 09:08:10 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37365"
                obs_have="32792"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="32961"
                obs_have="32792"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="27551"
                obs_have="27551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 09:43:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6407288"
                         time_creation="Fri Feb 26 09:12:02 2021"
                         time_modification="Fri Feb 26 09:08:10 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37365"
                obs_have="32792"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="32961"
                obs_have="32792"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="27551"
                obs_have="27551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 11:33:08 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6407288"
                         time_creation="Fri Feb 26 09:12:02 2021"
                         time_modification="Fri Feb 26 09:08:10 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37365"
                obs_have="32792"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="32961"
                obs_have="32792"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="27551"
                obs_have="27551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6407288"
                         time_creation="Fri Feb 26 09:12:02 2021"
                         time_modification="Fri Feb 26 09:08:10 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37365"
                obs_have="32792"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="32961"
                obs_have="32792"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="27551"
                obs_have="27551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6407288"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 09:08:10 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37365"
                obs_have="32792"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="32961"
                obs_have="32792"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="27551"
                obs_have="27551"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb 26 10:18:08 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6988406"
                         time_creation="Fri Feb 26 10:14:02 2021"
                         time_modification="Fri Feb 26 10:08:10 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42811"
                obs_have="37007"
                obs_ratio="86.44" />
          <mask elevation="10 degrees"
                obs_expected="37215"
                obs_have="37004"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="32134"
                obs_have="32134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 10:43:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6988406"
                         time_creation="Fri Feb 26 10:14:02 2021"
                         time_modification="Fri Feb 26 10:08:10 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42811"
                obs_have="37007"
                obs_ratio="86.44" />
          <mask elevation="10 degrees"
                obs_expected="37215"
                obs_have="37004"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="32134"
                obs_have="32134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 12:33:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6988406"
                         time_creation="Fri Feb 26 10:14:02 2021"
                         time_modification="Fri Feb 26 10:08:10 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42811"
                obs_have="37007"
                obs_ratio="86.44" />
          <mask elevation="10 degrees"
                obs_expected="37215"
                obs_have="37004"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="32134"
                obs_have="32134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6988406"
                         time_creation="Fri Feb 26 10:14:02 2021"
                         time_modification="Fri Feb 26 10:08:10 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42811"
                obs_have="37007"
                obs_ratio="86.44" />
          <mask elevation="10 degrees"
                obs_expected="37215"
                obs_have="37004"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="32134"
                obs_have="32134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6988406"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 10:08:10 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42811"
                obs_have="37007"
                obs_ratio="86.44" />
          <mask elevation="10 degrees"
                obs_expected="37215"
                obs_have="37004"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="32134"
                obs_have="32134"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb 26 11:18:08 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7421080"
                         time_creation="Fri Feb 26 11:14:02 2021"
                         time_modification="Fri Feb 26 11:08:10 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39147"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="39166"
                obs_have="39147"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="38394"
                obs_have="38394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 11:43:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7421080"
                         time_creation="Fri Feb 26 11:14:02 2021"
                         time_modification="Fri Feb 26 11:08:10 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39147"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="39166"
                obs_have="39147"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="38394"
                obs_have="38394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 13:33:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7421080"
                         time_creation="Fri Feb 26 11:14:02 2021"
                         time_modification="Fri Feb 26 11:08:10 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39147"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="39166"
                obs_have="39147"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="38394"
                obs_have="38394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7421080"
                         time_creation="Fri Feb 26 11:14:02 2021"
                         time_modification="Fri Feb 26 11:08:10 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39147"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="39166"
                obs_have="39147"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="38394"
                obs_have="38394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7421080"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 11:08:10 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39147"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="39166"
                obs_have="39147"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="38394"
                obs_have="38394"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb 26 12:18:08 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7495526"
                         time_creation="Fri Feb 26 12:12:02 2021"
                         time_modification="Fri Feb 26 12:08:11 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41376"
                obs_have="36018"
                obs_ratio="87.05" />
          <mask elevation="10 degrees"
                obs_expected="36092"
                obs_have="36003"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31184"
                obs_have="31184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 12:43:10 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7495526"
                         time_creation="Fri Feb 26 12:12:02 2021"
                         time_modification="Fri Feb 26 12:08:11 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41376"
                obs_have="36018"
                obs_ratio="87.05" />
          <mask elevation="10 degrees"
                obs_expected="36092"
                obs_have="36003"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31184"
                obs_have="31184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 14:33:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7495526"
                         time_creation="Fri Feb 26 12:12:02 2021"
                         time_modification="Fri Feb 26 12:08:11 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41376"
                obs_have="36018"
                obs_ratio="87.05" />
          <mask elevation="10 degrees"
                obs_expected="36092"
                obs_have="36003"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31184"
                obs_have="31184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7495526"
                         time_creation="Fri Feb 26 12:12:02 2021"
                         time_modification="Fri Feb 26 12:08:11 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41376"
                obs_have="36018"
                obs_ratio="87.05" />
          <mask elevation="10 degrees"
                obs_expected="36092"
                obs_have="36003"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31184"
                obs_have="31184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7495526"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 12:08:11 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41376"
                obs_have="36018"
                obs_ratio="87.05" />
          <mask elevation="10 degrees"
                obs_expected="36092"
                obs_have="36003"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31184"
                obs_have="31184"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb 26 13:18:08 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7120115"
                         time_creation="Fri Feb 26 13:14:03 2021"
                         time_modification="Fri Feb 26 13:08:10 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36969"
                obs_have="28128"
                obs_ratio="76.09" />
          <mask elevation="10 degrees"
                obs_expected="28261"
                obs_have="28106"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="22761"
                obs_have="22761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 13:43:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7120115"
                         time_creation="Fri Feb 26 13:14:03 2021"
                         time_modification="Fri Feb 26 13:08:10 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36969"
                obs_have="28128"
                obs_ratio="76.09" />
          <mask elevation="10 degrees"
                obs_expected="28261"
                obs_have="28106"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="22761"
                obs_have="22761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 15:33:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7120115"
                         time_creation="Fri Feb 26 13:14:03 2021"
                         time_modification="Fri Feb 26 13:08:10 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36969"
                obs_have="28128"
                obs_ratio="76.09" />
          <mask elevation="10 degrees"
                obs_expected="28261"
                obs_have="28106"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="22761"
                obs_have="22761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7120115"
                         time_creation="Fri Feb 26 13:14:03 2021"
                         time_modification="Fri Feb 26 13:08:10 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36969"
                obs_have="28128"
                obs_ratio="76.09" />
          <mask elevation="10 degrees"
                obs_expected="28261"
                obs_have="28106"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="22761"
                obs_have="22761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7120115"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 13:08:10 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36969"
                obs_have="28128"
                obs_ratio="76.09" />
          <mask elevation="10 degrees"
                obs_expected="28261"
                obs_have="28106"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="22761"
                obs_have="22761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb 26 15:18:08 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6294186"
                         time_creation="Fri Feb 26 15:14:02 2021"
                         time_modification="Fri Feb 26 15:08:10 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29510"
                obs_have="25722"
                obs_ratio="87.16" />
          <mask elevation="10 degrees"
                obs_expected="25822"
                obs_have="25716"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23286"
                obs_have="23286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 15:43:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6294186"
                         time_creation="Fri Feb 26 15:14:02 2021"
                         time_modification="Fri Feb 26 15:08:10 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29510"
                obs_have="25722"
                obs_ratio="87.16" />
          <mask elevation="10 degrees"
                obs_expected="25822"
                obs_have="25716"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23286"
                obs_have="23286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 17:33:08 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6294186"
                         time_creation="Fri Feb 26 15:14:02 2021"
                         time_modification="Fri Feb 26 15:08:10 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29510"
                obs_have="25722"
                obs_ratio="87.16" />
          <mask elevation="10 degrees"
                obs_expected="25822"
                obs_have="25716"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23286"
                obs_have="23286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6294186"
                         time_creation="Fri Feb 26 15:14:02 2021"
                         time_modification="Fri Feb 26 15:08:10 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29510"
                obs_have="25722"
                obs_ratio="87.16" />
          <mask elevation="10 degrees"
                obs_expected="25822"
                obs_have="25716"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23286"
                obs_have="23286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6294186"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 15:08:10 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29510"
                obs_have="25722"
                obs_ratio="87.16" />
          <mask elevation="10 degrees"
                obs_expected="25822"
                obs_have="25716"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23286"
                obs_have="23286"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb 26 16:18:10 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6122946"
                         time_creation="Fri Feb 26 16:14:02 2021"
                         time_modification="Fri Feb 26 16:08:10 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30790"
                obs_have="25423"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="25529"
                obs_have="25408"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21733"
                obs_have="21733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 16:43:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6122946"
                         time_creation="Fri Feb 26 16:14:02 2021"
                         time_modification="Fri Feb 26 16:08:10 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30790"
                obs_have="25423"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="25529"
                obs_have="25408"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21733"
                obs_have="21733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 18:33:08 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6122946"
                         time_creation="Fri Feb 26 16:14:02 2021"
                         time_modification="Fri Feb 26 16:08:10 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30790"
                obs_have="25423"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="25529"
                obs_have="25408"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21733"
                obs_have="21733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6122946"
                         time_creation="Fri Feb 26 16:14:02 2021"
                         time_modification="Fri Feb 26 16:08:10 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30790"
                obs_have="25423"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="25529"
                obs_have="25408"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21733"
                obs_have="21733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6122946"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 16:08:10 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30790"
                obs_have="25423"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="25529"
                obs_have="25408"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21733"
                obs_have="21733"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb 26 17:18:07 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="6220049"
                         time_creation="Fri Feb 26 17:12:03 2021"
                         time_modification="Fri Feb 26 17:08:07 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30274"
                obs_have="27174"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27174"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20417"
                obs_have="20417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 17:43:09 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="6220049"
                         time_creation="Fri Feb 26 17:12:03 2021"
                         time_modification="Fri Feb 26 17:08:07 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30274"
                obs_have="27174"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27174"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20417"
                obs_have="20417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 19:33:07 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="6220049"
                         time_creation="Fri Feb 26 17:12:03 2021"
                         time_modification="Fri Feb 26 17:08:07 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30274"
                obs_have="27174"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27174"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20417"
                obs_have="20417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="6220049"
                         time_creation="Fri Feb 26 17:12:03 2021"
                         time_modification="Fri Feb 26 17:08:07 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30274"
                obs_have="27174"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27174"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20417"
                obs_have="20417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="6220049"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 17:08:07 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30274"
                obs_have="27174"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27174"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20417"
                obs_have="20417"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb 26 19:18:07 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6770754"
                         time_creation="Fri Feb 26 19:14:03 2021"
                         time_modification="Fri Feb 26 19:08:08 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36048"
                obs_have="26308"
                obs_ratio="72.98" />
          <mask elevation="10 degrees"
                obs_expected="30045"
                obs_have="26289"
                obs_ratio="87.50" />
          <mask elevation="15 degrees"
                obs_expected="26121"
                obs_have="22539"
                obs_ratio="86.29" />
        </observations>
      </control>
      <control date="Fri Feb 26 19:43:08 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6770754"
                         time_creation="Fri Feb 26 19:14:03 2021"
                         time_modification="Fri Feb 26 19:08:08 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35989"
                obs_have="26308"
                obs_ratio="73.10" />
          <mask elevation="10 degrees"
                obs_expected="29986"
                obs_have="26289"
                obs_ratio="87.67" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="22539"
                obs_ratio="86.48" />
        </observations>
      </control>
      <control date="Fri Feb 26 21:33:08 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6770754"
                         time_creation="Fri Feb 26 19:14:03 2021"
                         time_modification="Fri Feb 26 19:08:08 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35989"
                obs_have="26308"
                obs_ratio="73.10" />
          <mask elevation="10 degrees"
                obs_expected="29986"
                obs_have="26289"
                obs_ratio="87.67" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="22539"
                obs_ratio="86.48" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6770754"
                         time_creation="Fri Feb 26 19:14:03 2021"
                         time_modification="Fri Feb 26 19:08:08 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35989"
                obs_have="26308"
                obs_ratio="73.10" />
          <mask elevation="10 degrees"
                obs_expected="29986"
                obs_have="26289"
                obs_ratio="87.67" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="22539"
                obs_ratio="86.48" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6770754"
                         time_creation="Thu Mar 25 01:51:24 2021"
                         time_modification="Fri Feb 26 19:08:08 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35989"
                obs_have="26308"
                obs_ratio="73.10" />
          <mask elevation="10 degrees"
                obs_expected="29986"
                obs_have="26289"
                obs_ratio="87.67" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="22539"
                obs_ratio="86.48" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb 26 20:18:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7526429"
                         time_creation="Fri Feb 26 20:12:03 2021"
                         time_modification="Fri Feb 26 20:08:11 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31160"
                obs_have="30041"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="30041"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28257"
                obs_have="28257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 20:43:10 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7526429"
                         time_creation="Fri Feb 26 20:12:03 2021"
                         time_modification="Fri Feb 26 20:08:11 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31160"
                obs_have="30041"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="30041"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28257"
                obs_have="28257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 22:33:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7526429"
                         time_creation="Fri Feb 26 20:12:03 2021"
                         time_modification="Fri Feb 26 20:08:11 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31160"
                obs_have="30041"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="30041"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28257"
                obs_have="28257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7526429"
                         time_creation="Fri Feb 26 20:12:03 2021"
                         time_modification="Fri Feb 26 20:08:11 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31160"
                obs_have="30041"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="30041"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28257"
                obs_have="28257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7526429"
                         time_creation="Thu Mar 25 01:51:25 2021"
                         time_modification="Fri Feb 26 20:08:11 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31160"
                obs_have="30041"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="30041"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28257"
                obs_have="28257"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t057u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb 26 21:18:07 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7876970"
                         time_creation="Fri Feb 26 21:12:04 2021"
                         time_modification="Fri Feb 26 21:08:12 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="31331"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="31304"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="28027"
                obs_have="28027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 21:43:08 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7876970"
                         time_creation="Fri Feb 26 21:12:04 2021"
                         time_modification="Fri Feb 26 21:08:12 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="31331"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="31304"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="28027"
                obs_have="28027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 23:33:08 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7876970"
                         time_creation="Fri Feb 26 21:12:04 2021"
                         time_modification="Fri Feb 26 21:08:12 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="32158"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="33387"
                obs_have="32131"
                obs_ratio="96.24" />
          <mask elevation="15 degrees"
                obs_expected="29254"
                obs_have="28065"
                obs_ratio="95.94" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:53:16 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7876970"
                         time_creation="Fri Feb 26 21:12:04 2021"
                         time_modification="Fri Feb 26 21:08:12 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="32158"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="33387"
                obs_have="32131"
                obs_ratio="96.24" />
          <mask elevation="15 degrees"
                obs_expected="29254"
                obs_have="28065"
                obs_ratio="95.94" />
        </observations>
      </control>
      <control date="Sun Mar 28 04:04:01 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7876970"
                         time_creation="Thu Mar 25 01:51:25 2021"
                         time_modification="Fri Feb 26 21:08:12 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="32158"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="33387"
                obs_have="32131"
                obs_ratio="96.24" />
          <mask elevation="15 degrees"
                obs_expected="29254"
                obs_have="28065"
                obs_ratio="95.94" />
        </observations>
      </control>
    </file>
  </station>
</QC>
