<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-08 00:00:00"
    DayOfYear="39"
    Year="2021">
  <station name="CHAS">
    <file name="/chas0390.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb  9 18:01:48 2021"
               level="3">
        <file_statistics latency="01:32:56"
                         size="7279085"
                         time_creation="Tue Feb  9 02:50:18 2021"
                         time_modification="Tue Feb  9 01:32:26 2021" />
        <observations epoch_first="Mon Feb  8 00:00:00 2021"
                      epoch_last="Mon Feb  8 23:59:30 2021"
                      epochs="2515"
                      epochs_ratio="87.33">
          <mask elevation="03 degrees"
                obs_expected="30136"
                obs_have="25058"
                obs_ratio="83.15" />
          <mask elevation="10 degrees"
                obs_expected="25141"
                obs_have="21621"
                obs_ratio="86.00" />
          <mask elevation="15 degrees"
                obs_expected="22162"
                obs_have="19080"
                obs_ratio="86.09" />
        </observations>
      </control>
      <control date="Wed Mar 10 02:45:54 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:35:01"
                         size="8477893"
                         time_creation="Wed Mar 10 02:03:15 2021"
                         time_modification="Wed Mar 10 01:34:31 2021" />
        <observations epoch_first="Mon Feb  8 00:00:00 2021"
                      epoch_last="Mon Feb  8 23:59:30 2021"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="30136"
                obs_have="28990"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="25141"
                obs_have="25057"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="22162"
                obs_have="22119"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/chas039a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Feb  8 01:21:03 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="11104376"
                         time_creation="Mon Feb  8 01:10:02 2021"
                         time_modification="Mon Feb  8 01:08:00 2021" />
        <observations epoch_first="Mon Feb  8 00:00:00 2021"
                      epoch_last="Mon Feb  8 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38788"
                obs_have="37852"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="34827"
                obs_have="34827"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32545"
                obs_have="32545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 01:46:03 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="11104376"
                         time_creation="Mon Feb  8 01:10:02 2021"
                         time_modification="Mon Feb  8 01:08:00 2021" />
        <observations epoch_first="Mon Feb  8 00:00:00 2021"
                      epoch_last="Mon Feb  8 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38788"
                obs_have="37852"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="34827"
                obs_have="34827"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32545"
                obs_have="32545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 03:34:59 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="11104376"
                         time_creation="Mon Feb  8 01:10:02 2021"
                         time_modification="Mon Feb  8 01:08:00 2021" />
        <observations epoch_first="Mon Feb  8 00:00:00 2021"
                      epoch_last="Mon Feb  8 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38788"
                obs_have="37852"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="34827"
                obs_have="34827"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32545"
                obs_have="32545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="11104376"
                         time_creation="Mon Feb  8 01:10:02 2021"
                         time_modification="Mon Feb  8 01:08:00 2021" />
        <observations epoch_first="Mon Feb  8 00:00:00 2021"
                      epoch_last="Mon Feb  8 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38788"
                obs_have="37852"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="34827"
                obs_have="34827"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32545"
                obs_have="32545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="11104376"
                         time_creation="Sun Mar  7 01:51:24 2021"
                         time_modification="Mon Feb  8 01:08:00 2021" />
        <observations epoch_first="Mon Feb  8 00:00:00 2021"
                      epoch_last="Mon Feb  8 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38788"
                obs_have="37852"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="34827"
                obs_have="34827"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32545"
                obs_have="32545"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Feb  8 02:21:01 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="11359253"
                         time_creation="Mon Feb  8 02:12:03 2021"
                         time_modification="Mon Feb  8 02:08:02 2021" />
        <observations epoch_first="Mon Feb  8 01:00:00 2021"
                      epoch_last="Mon Feb  8 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42184"
                obs_have="41374"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="37629"
                obs_have="37521"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31583"
                obs_have="31583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 02:46:02 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="11359253"
                         time_creation="Mon Feb  8 02:12:03 2021"
                         time_modification="Mon Feb  8 02:08:02 2021" />
        <observations epoch_first="Mon Feb  8 01:00:00 2021"
                      epoch_last="Mon Feb  8 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42184"
                obs_have="41374"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="37629"
                obs_have="37521"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31583"
                obs_have="31583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 04:35:04 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="11359253"
                         time_creation="Mon Feb  8 02:12:03 2021"
                         time_modification="Mon Feb  8 02:08:02 2021" />
        <observations epoch_first="Mon Feb  8 01:00:00 2021"
                      epoch_last="Mon Feb  8 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42184"
                obs_have="41374"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="37629"
                obs_have="37521"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31583"
                obs_have="31583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="11359253"
                         time_creation="Mon Feb  8 02:12:03 2021"
                         time_modification="Mon Feb  8 02:08:02 2021" />
        <observations epoch_first="Mon Feb  8 01:00:00 2021"
                      epoch_last="Mon Feb  8 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42184"
                obs_have="41374"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="37629"
                obs_have="37521"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31583"
                obs_have="31583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="11359253"
                         time_creation="Sun Mar  7 01:51:24 2021"
                         time_modification="Mon Feb  8 02:08:02 2021" />
        <observations epoch_first="Mon Feb  8 01:00:00 2021"
                      epoch_last="Mon Feb  8 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42184"
                obs_have="41374"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="37629"
                obs_have="37521"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31583"
                obs_have="31583"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Feb  8 03:20:56 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="11095743"
                         time_creation="Mon Feb  8 03:10:03 2021"
                         time_modification="Mon Feb  8 03:07:59 2021" />
        <observations epoch_first="Mon Feb  8 02:00:00 2021"
                      epoch_last="Mon Feb  8 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39424"
                obs_have="37831"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="33856"
                obs_have="33856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31930"
                obs_have="31930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 03:45:56 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="11095743"
                         time_creation="Mon Feb  8 03:10:03 2021"
                         time_modification="Mon Feb  8 03:07:59 2021" />
        <observations epoch_first="Mon Feb  8 02:00:00 2021"
                      epoch_last="Mon Feb  8 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39424"
                obs_have="37831"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="33856"
                obs_have="33856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31930"
                obs_have="31930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 05:35:03 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="11095743"
                         time_creation="Mon Feb  8 03:10:03 2021"
                         time_modification="Mon Feb  8 03:07:59 2021" />
        <observations epoch_first="Mon Feb  8 02:00:00 2021"
                      epoch_last="Mon Feb  8 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39424"
                obs_have="37831"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="33856"
                obs_have="33856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31930"
                obs_have="31930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="11095743"
                         time_creation="Mon Feb  8 03:10:03 2021"
                         time_modification="Mon Feb  8 03:07:59 2021" />
        <observations epoch_first="Mon Feb  8 02:00:00 2021"
                      epoch_last="Mon Feb  8 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39424"
                obs_have="37831"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="33856"
                obs_have="33856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31930"
                obs_have="31930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="11095743"
                         time_creation="Sun Mar  7 01:51:24 2021"
                         time_modification="Mon Feb  8 03:07:59 2021" />
        <observations epoch_first="Mon Feb  8 02:00:00 2021"
                      epoch_last="Mon Feb  8 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39424"
                obs_have="37831"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="33856"
                obs_have="33856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31930"
                obs_have="31930"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Feb  8 04:21:04 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="11070418"
                         time_creation="Mon Feb  8 04:12:01 2021"
                         time_modification="Mon Feb  8 04:08:04 2021" />
        <observations epoch_first="Mon Feb  8 03:00:00 2021"
                      epoch_last="Mon Feb  8 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37148"
                obs_have="35985"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="34763"
                obs_have="34692"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32887"
                obs_have="32887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 04:46:00 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="11070418"
                         time_creation="Mon Feb  8 04:12:01 2021"
                         time_modification="Mon Feb  8 04:08:04 2021" />
        <observations epoch_first="Mon Feb  8 03:00:00 2021"
                      epoch_last="Mon Feb  8 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37148"
                obs_have="35985"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="34763"
                obs_have="34692"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32887"
                obs_have="32887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 06:35:04 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="11070418"
                         time_creation="Mon Feb  8 04:12:01 2021"
                         time_modification="Mon Feb  8 04:08:04 2021" />
        <observations epoch_first="Mon Feb  8 03:00:00 2021"
                      epoch_last="Mon Feb  8 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37148"
                obs_have="35985"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="34763"
                obs_have="34692"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32887"
                obs_have="32887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="11070418"
                         time_creation="Mon Feb  8 04:12:01 2021"
                         time_modification="Mon Feb  8 04:08:04 2021" />
        <observations epoch_first="Mon Feb  8 03:00:00 2021"
                      epoch_last="Mon Feb  8 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37148"
                obs_have="35985"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="34763"
                obs_have="34692"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32887"
                obs_have="32887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="11070418"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 04:08:04 2021" />
        <observations epoch_first="Mon Feb  8 03:00:00 2021"
                      epoch_last="Mon Feb  8 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37148"
                obs_have="35985"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="34763"
                obs_have="34692"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32887"
                obs_have="32887"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Feb  8 05:21:04 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10811902"
                         time_creation="Mon Feb  8 05:10:02 2021"
                         time_modification="Mon Feb  8 05:07:59 2021" />
        <observations epoch_first="Mon Feb  8 04:00:00 2021"
                      epoch_last="Mon Feb  8 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37763"
                obs_have="37763"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31542"
                obs_have="31542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27534"
                obs_have="27534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 05:46:00 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10811902"
                         time_creation="Mon Feb  8 05:10:02 2021"
                         time_modification="Mon Feb  8 05:07:59 2021" />
        <observations epoch_first="Mon Feb  8 04:00:00 2021"
                      epoch_last="Mon Feb  8 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37763"
                obs_have="37763"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31542"
                obs_have="31542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27534"
                obs_have="27534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 07:35:03 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10811902"
                         time_creation="Mon Feb  8 05:10:02 2021"
                         time_modification="Mon Feb  8 05:07:59 2021" />
        <observations epoch_first="Mon Feb  8 04:00:00 2021"
                      epoch_last="Mon Feb  8 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37763"
                obs_have="37763"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31542"
                obs_have="31542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27534"
                obs_have="27534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10811902"
                         time_creation="Mon Feb  8 05:10:02 2021"
                         time_modification="Mon Feb  8 05:07:59 2021" />
        <observations epoch_first="Mon Feb  8 04:00:00 2021"
                      epoch_last="Mon Feb  8 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37763"
                obs_have="37763"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31542"
                obs_have="31542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27534"
                obs_have="27534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10811902"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 05:07:59 2021" />
        <observations epoch_first="Mon Feb  8 04:00:00 2021"
                      epoch_last="Mon Feb  8 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37763"
                obs_have="37763"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31542"
                obs_have="31542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27534"
                obs_have="27534"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Feb  8 06:21:03 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10912976"
                         time_creation="Mon Feb  8 06:10:02 2021"
                         time_modification="Mon Feb  8 06:07:58 2021" />
        <observations epoch_first="Mon Feb  8 05:00:00 2021"
                      epoch_last="Mon Feb  8 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37474"
                obs_have="35895"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="25875"
                obs_have="25875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21908"
                obs_have="21908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 06:46:04 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10912976"
                         time_creation="Mon Feb  8 06:10:02 2021"
                         time_modification="Mon Feb  8 06:07:58 2021" />
        <observations epoch_first="Mon Feb  8 05:00:00 2021"
                      epoch_last="Mon Feb  8 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37474"
                obs_have="35895"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="25875"
                obs_have="25875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21908"
                obs_have="21908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 08:35:03 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10912976"
                         time_creation="Mon Feb  8 06:10:02 2021"
                         time_modification="Mon Feb  8 06:07:58 2021" />
        <observations epoch_first="Mon Feb  8 05:00:00 2021"
                      epoch_last="Mon Feb  8 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37474"
                obs_have="35895"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="25875"
                obs_have="25875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21908"
                obs_have="21908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10912976"
                         time_creation="Mon Feb  8 06:10:02 2021"
                         time_modification="Mon Feb  8 06:07:58 2021" />
        <observations epoch_first="Mon Feb  8 05:00:00 2021"
                      epoch_last="Mon Feb  8 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37474"
                obs_have="35895"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="25875"
                obs_have="25875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21908"
                obs_have="21908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10912976"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 06:07:58 2021" />
        <observations epoch_first="Mon Feb  8 05:00:00 2021"
                      epoch_last="Mon Feb  8 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37474"
                obs_have="35895"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="25875"
                obs_have="25875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21908"
                obs_have="21908"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Feb  8 07:21:03 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9735907"
                         time_creation="Mon Feb  8 07:10:03 2021"
                         time_modification="Mon Feb  8 07:07:57 2021" />
        <observations epoch_first="Mon Feb  8 06:00:00 2021"
                      epoch_last="Mon Feb  8 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="32261"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="27957"
                obs_have="27954"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23030"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb  8 07:46:02 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9735907"
                         time_creation="Mon Feb  8 07:10:03 2021"
                         time_modification="Mon Feb  8 07:07:57 2021" />
        <observations epoch_first="Mon Feb  8 06:00:00 2021"
                      epoch_last="Mon Feb  8 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="32261"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="27957"
                obs_have="27954"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23030"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb  8 09:35:03 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9735907"
                         time_creation="Mon Feb  8 07:10:03 2021"
                         time_modification="Mon Feb  8 07:07:57 2021" />
        <observations epoch_first="Mon Feb  8 06:00:00 2021"
                      epoch_last="Mon Feb  8 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="32261"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="27957"
                obs_have="27954"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23030"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9735907"
                         time_creation="Mon Feb  8 07:10:03 2021"
                         time_modification="Mon Feb  8 07:07:57 2021" />
        <observations epoch_first="Mon Feb  8 06:00:00 2021"
                      epoch_last="Mon Feb  8 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="32261"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="27957"
                obs_have="27954"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23030"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9735907"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 07:07:57 2021" />
        <observations epoch_first="Mon Feb  8 06:00:00 2021"
                      epoch_last="Mon Feb  8 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="32261"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="27957"
                obs_have="27954"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23030"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chas039h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Feb  8 08:21:02 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9276691"
                         time_creation="Mon Feb  8 08:10:02 2021"
                         time_modification="Mon Feb  8 08:07:55 2021" />
        <observations epoch_first="Mon Feb  8 07:00:00 2021"
                      epoch_last="Mon Feb  8 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31384"
                obs_have="29159"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="26218"
                obs_have="26124"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23892"
                obs_have="23892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 08:46:01 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9276691"
                         time_creation="Mon Feb  8 08:10:02 2021"
                         time_modification="Mon Feb  8 08:07:55 2021" />
        <observations epoch_first="Mon Feb  8 07:00:00 2021"
                      epoch_last="Mon Feb  8 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31384"
                obs_have="29159"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="26218"
                obs_have="26124"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23892"
                obs_have="23892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 10:35:02 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9276691"
                         time_creation="Mon Feb  8 08:10:02 2021"
                         time_modification="Mon Feb  8 08:07:55 2021" />
        <observations epoch_first="Mon Feb  8 07:00:00 2021"
                      epoch_last="Mon Feb  8 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31384"
                obs_have="29159"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="26218"
                obs_have="26124"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23892"
                obs_have="23892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9276691"
                         time_creation="Mon Feb  8 08:10:02 2021"
                         time_modification="Mon Feb  8 08:07:55 2021" />
        <observations epoch_first="Mon Feb  8 07:00:00 2021"
                      epoch_last="Mon Feb  8 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31384"
                obs_have="29159"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="26218"
                obs_have="26124"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23892"
                obs_have="23892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9276691"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 08:07:55 2021" />
        <observations epoch_first="Mon Feb  8 07:00:00 2021"
                      epoch_last="Mon Feb  8 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31384"
                obs_have="29159"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="26218"
                obs_have="26124"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23892"
                obs_have="23892"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Feb  8 09:21:02 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9816213"
                         time_creation="Mon Feb  8 09:10:03 2021"
                         time_modification="Mon Feb  8 09:07:54 2021" />
        <observations epoch_first="Mon Feb  8 08:00:00 2021"
                      epoch_last="Mon Feb  8 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34626"
                obs_have="34070"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="27752"
                obs_have="27751"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23358"
                obs_have="23357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 09:46:01 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9816213"
                         time_creation="Mon Feb  8 09:10:03 2021"
                         time_modification="Mon Feb  8 09:07:54 2021" />
        <observations epoch_first="Mon Feb  8 08:00:00 2021"
                      epoch_last="Mon Feb  8 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34626"
                obs_have="34070"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="27752"
                obs_have="27751"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23358"
                obs_have="23357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 11:35:01 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9816213"
                         time_creation="Mon Feb  8 09:10:03 2021"
                         time_modification="Mon Feb  8 09:07:54 2021" />
        <observations epoch_first="Mon Feb  8 08:00:00 2021"
                      epoch_last="Mon Feb  8 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34626"
                obs_have="34070"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="27752"
                obs_have="27751"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23358"
                obs_have="23357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9816213"
                         time_creation="Mon Feb  8 09:10:03 2021"
                         time_modification="Mon Feb  8 09:07:54 2021" />
        <observations epoch_first="Mon Feb  8 08:00:00 2021"
                      epoch_last="Mon Feb  8 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34626"
                obs_have="34070"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="27752"
                obs_have="27751"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23358"
                obs_have="23357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9816213"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 09:07:54 2021" />
        <observations epoch_first="Mon Feb  8 08:00:00 2021"
                      epoch_last="Mon Feb  8 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34626"
                obs_have="34070"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="27752"
                obs_have="27751"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23358"
                obs_have="23357"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Feb  8 10:21:04 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10403483"
                         time_creation="Mon Feb  8 10:10:02 2021"
                         time_modification="Mon Feb  8 10:08:00 2021" />
        <observations epoch_first="Mon Feb  8 09:00:00 2021"
                      epoch_last="Mon Feb  8 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39655"
                obs_have="38088"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="30867"
                obs_have="30867"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24096"
                obs_have="24096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 10:46:04 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10403483"
                         time_creation="Mon Feb  8 10:10:02 2021"
                         time_modification="Mon Feb  8 10:08:00 2021" />
        <observations epoch_first="Mon Feb  8 09:00:00 2021"
                      epoch_last="Mon Feb  8 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39655"
                obs_have="38088"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="30867"
                obs_have="30867"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24096"
                obs_have="24096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 12:35:04 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10403483"
                         time_creation="Mon Feb  8 10:10:02 2021"
                         time_modification="Mon Feb  8 10:08:00 2021" />
        <observations epoch_first="Mon Feb  8 09:00:00 2021"
                      epoch_last="Mon Feb  8 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39655"
                obs_have="38088"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="30867"
                obs_have="30867"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24096"
                obs_have="24096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10403483"
                         time_creation="Mon Feb  8 10:10:02 2021"
                         time_modification="Mon Feb  8 10:08:00 2021" />
        <observations epoch_first="Mon Feb  8 09:00:00 2021"
                      epoch_last="Mon Feb  8 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39655"
                obs_have="38088"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="30867"
                obs_have="30867"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24096"
                obs_have="24096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10403483"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 10:08:00 2021" />
        <observations epoch_first="Mon Feb  8 09:00:00 2021"
                      epoch_last="Mon Feb  8 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39655"
                obs_have="38088"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="30867"
                obs_have="30867"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24096"
                obs_have="24096"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Feb  8 13:35:00 2021"
               level="3">
        <file_statistics latency="00:53:52"
                         size="11009532"
                         time_creation="Mon Feb  8 12:10:03 2021"
                         time_modification="Mon Feb  8 11:53:51 2021" />
        <observations epoch_first="Mon Feb  8 10:00:00 2021"
                      epoch_last="Mon Feb  8 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43111"
                obs_have="42742"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="35770"
                obs_have="35770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32666"
                obs_have="32666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:53:52"
                         size="11009532"
                         time_creation="Mon Feb  8 12:10:03 2021"
                         time_modification="Mon Feb  8 11:53:51 2021" />
        <observations epoch_first="Mon Feb  8 10:00:00 2021"
                      epoch_last="Mon Feb  8 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43111"
                obs_have="42742"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="35770"
                obs_have="35770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32666"
                obs_have="32666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:53:52"
                         size="11009532"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 11:53:51 2021" />
        <observations epoch_first="Mon Feb  8 10:00:00 2021"
                      epoch_last="Mon Feb  8 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43111"
                obs_have="42742"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="35770"
                obs_have="35770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32666"
                obs_have="32666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Feb  8 12:21:05 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="11109552"
                         time_creation="Mon Feb  8 12:12:03 2021"
                         time_modification="Mon Feb  8 12:08:01 2021" />
        <observations epoch_first="Mon Feb  8 11:00:00 2021"
                      epoch_last="Mon Feb  8 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42133"
                obs_have="42078"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="39776"
                obs_have="39721"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="37437"
                obs_have="37382"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Mon Feb  8 12:46:06 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="11109552"
                         time_creation="Mon Feb  8 12:12:03 2021"
                         time_modification="Mon Feb  8 12:08:01 2021" />
        <observations epoch_first="Mon Feb  8 11:00:00 2021"
                      epoch_last="Mon Feb  8 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42133"
                obs_have="42078"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="39776"
                obs_have="39721"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="37437"
                obs_have="37382"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Mon Feb  8 14:35:05 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="11109552"
                         time_creation="Mon Feb  8 12:12:03 2021"
                         time_modification="Mon Feb  8 12:08:01 2021" />
        <observations epoch_first="Mon Feb  8 11:00:00 2021"
                      epoch_last="Mon Feb  8 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42133"
                obs_have="42078"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="39776"
                obs_have="39721"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="37437"
                obs_have="37382"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="11109552"
                         time_creation="Mon Feb  8 12:12:03 2021"
                         time_modification="Mon Feb  8 12:08:01 2021" />
        <observations epoch_first="Mon Feb  8 11:00:00 2021"
                      epoch_last="Mon Feb  8 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42133"
                obs_have="42078"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="39776"
                obs_have="39721"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="37437"
                obs_have="37382"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="11109552"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 12:08:01 2021" />
        <observations epoch_first="Mon Feb  8 11:00:00 2021"
                      epoch_last="Mon Feb  8 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42133"
                obs_have="42078"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="39776"
                obs_have="39721"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="37437"
                obs_have="37382"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/chas039m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Feb  8 13:21:06 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="11357684"
                         time_creation="Mon Feb  8 13:12:03 2021"
                         time_modification="Mon Feb  8 13:08:02 2021" />
        <observations epoch_first="Mon Feb  8 12:00:00 2021"
                      epoch_last="Mon Feb  8 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42216"
                obs_have="40881"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="36943"
                obs_have="36878"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 13:46:03 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="11357684"
                         time_creation="Mon Feb  8 13:12:03 2021"
                         time_modification="Mon Feb  8 13:08:02 2021" />
        <observations epoch_first="Mon Feb  8 12:00:00 2021"
                      epoch_last="Mon Feb  8 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42216"
                obs_have="40881"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="36943"
                obs_have="36878"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 15:35:05 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="11357684"
                         time_creation="Mon Feb  8 13:12:03 2021"
                         time_modification="Mon Feb  8 13:08:02 2021" />
        <observations epoch_first="Mon Feb  8 12:00:00 2021"
                      epoch_last="Mon Feb  8 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42216"
                obs_have="40881"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="36943"
                obs_have="36878"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="11357684"
                         time_creation="Mon Feb  8 13:12:03 2021"
                         time_modification="Mon Feb  8 13:08:02 2021" />
        <observations epoch_first="Mon Feb  8 12:00:00 2021"
                      epoch_last="Mon Feb  8 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42216"
                obs_have="40881"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="36943"
                obs_have="36878"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="11357684"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 13:08:02 2021" />
        <observations epoch_first="Mon Feb  8 12:00:00 2021"
                      epoch_last="Mon Feb  8 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42216"
                obs_have="40881"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="36943"
                obs_have="36878"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Feb  8 16:34:49 2021"
               level="3">
        <file_statistics latency="01:53:35"
                         size="10903173"
                         time_creation="Mon Feb  8 16:10:03 2021"
                         time_modification="Mon Feb  8 15:53:34 2021" />
        <observations epoch_first="Mon Feb  8 13:00:00 2021"
                      epoch_last="Mon Feb  8 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38394"
                obs_have="36748"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="30134"
                obs_have="30134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24665"
                obs_have="24665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="01:53:35"
                         size="10903173"
                         time_creation="Mon Feb  8 16:10:03 2021"
                         time_modification="Mon Feb  8 15:53:34 2021" />
        <observations epoch_first="Mon Feb  8 13:00:00 2021"
                      epoch_last="Mon Feb  8 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38394"
                obs_have="36748"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="30134"
                obs_have="30134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24665"
                obs_have="24665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="01:53:35"
                         size="10903173"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 15:53:34 2021" />
        <observations epoch_first="Mon Feb  8 13:00:00 2021"
                      epoch_last="Mon Feb  8 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38394"
                obs_have="36748"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="30134"
                obs_have="30134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24665"
                obs_have="24665"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Feb  8 15:21:02 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9755209"
                         time_creation="Mon Feb  8 15:10:07 2021"
                         time_modification="Mon Feb  8 15:07:57 2021" />
        <observations epoch_first="Mon Feb  8 14:00:00 2021"
                      epoch_last="Mon Feb  8 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32782"
                obs_have="32767"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="28373"
                obs_have="28358"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26100"
                obs_have="26085"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Mon Feb  8 15:46:01 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9755209"
                         time_creation="Mon Feb  8 15:10:07 2021"
                         time_modification="Mon Feb  8 15:07:57 2021" />
        <observations epoch_first="Mon Feb  8 14:00:00 2021"
                      epoch_last="Mon Feb  8 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32782"
                obs_have="32767"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="28373"
                obs_have="28358"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26100"
                obs_have="26085"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Mon Feb  8 17:34:57 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9755209"
                         time_creation="Mon Feb  8 15:10:07 2021"
                         time_modification="Mon Feb  8 15:07:57 2021" />
        <observations epoch_first="Mon Feb  8 14:00:00 2021"
                      epoch_last="Mon Feb  8 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32782"
                obs_have="32767"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="28373"
                obs_have="28358"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26100"
                obs_have="26085"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9755209"
                         time_creation="Mon Feb  8 15:10:07 2021"
                         time_modification="Mon Feb  8 15:07:57 2021" />
        <observations epoch_first="Mon Feb  8 14:00:00 2021"
                      epoch_last="Mon Feb  8 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32782"
                obs_have="32767"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="28373"
                obs_have="28358"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26100"
                obs_have="26085"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9755209"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 15:07:57 2021" />
        <observations epoch_first="Mon Feb  8 14:00:00 2021"
                      epoch_last="Mon Feb  8 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32782"
                obs_have="32767"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="28373"
                obs_have="28358"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26100"
                obs_have="26085"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/chas039p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Feb  8 16:20:53 2021"
               level="3">
        <file_statistics latency="00:12:57"
                         size="9188988"
                         time_creation="Mon Feb  8 16:20:02 2021"
                         time_modification="Mon Feb  8 16:12:56 2021" />
        <observations epoch_first="Mon Feb  8 15:00:00 2021"
                      epoch_last="Mon Feb  8 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29351"
                obs_have="29234"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="27499"
                obs_have="27498"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25547"
                obs_have="25546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 16:45:57 2021"
               level="3">
        <file_statistics latency="00:12:57"
                         size="9188988"
                         time_creation="Mon Feb  8 16:20:02 2021"
                         time_modification="Mon Feb  8 16:12:56 2021" />
        <observations epoch_first="Mon Feb  8 15:00:00 2021"
                      epoch_last="Mon Feb  8 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29351"
                obs_have="29234"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="27499"
                obs_have="27498"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25547"
                obs_have="25546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 18:34:58 2021"
               level="3">
        <file_statistics latency="00:12:57"
                         size="9188988"
                         time_creation="Mon Feb  8 16:20:02 2021"
                         time_modification="Mon Feb  8 16:12:56 2021" />
        <observations epoch_first="Mon Feb  8 15:00:00 2021"
                      epoch_last="Mon Feb  8 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29351"
                obs_have="29234"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="27499"
                obs_have="27498"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25547"
                obs_have="25546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:12:57"
                         size="9188988"
                         time_creation="Mon Feb  8 16:20:02 2021"
                         time_modification="Mon Feb  8 16:12:56 2021" />
        <observations epoch_first="Mon Feb  8 15:00:00 2021"
                      epoch_last="Mon Feb  8 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29351"
                obs_have="29234"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="27499"
                obs_have="27498"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25547"
                obs_have="25546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:12:57"
                         size="9188988"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 16:12:56 2021" />
        <observations epoch_first="Mon Feb  8 15:00:00 2021"
                      epoch_last="Mon Feb  8 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29351"
                obs_have="29234"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="27499"
                obs_have="27498"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25547"
                obs_have="25546"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Feb  8 17:21:03 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9403337"
                         time_creation="Mon Feb  8 17:10:04 2021"
                         time_modification="Mon Feb  8 17:07:56 2021" />
        <observations epoch_first="Mon Feb  8 16:00:00 2021"
                      epoch_last="Mon Feb  8 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31233"
                obs_have="30133"
                obs_ratio="96.48" />
          <mask elevation="10 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22399"
                obs_have="22399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 17:46:02 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9403337"
                         time_creation="Mon Feb  8 17:10:04 2021"
                         time_modification="Mon Feb  8 17:07:56 2021" />
        <observations epoch_first="Mon Feb  8 16:00:00 2021"
                      epoch_last="Mon Feb  8 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31233"
                obs_have="30133"
                obs_ratio="96.48" />
          <mask elevation="10 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22399"
                obs_have="22399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 19:35:02 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9403337"
                         time_creation="Mon Feb  8 17:10:04 2021"
                         time_modification="Mon Feb  8 17:07:56 2021" />
        <observations epoch_first="Mon Feb  8 16:00:00 2021"
                      epoch_last="Mon Feb  8 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31233"
                obs_have="30133"
                obs_ratio="96.48" />
          <mask elevation="10 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22399"
                obs_have="22399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9403337"
                         time_creation="Mon Feb  8 17:10:04 2021"
                         time_modification="Mon Feb  8 17:07:56 2021" />
        <observations epoch_first="Mon Feb  8 16:00:00 2021"
                      epoch_last="Mon Feb  8 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31233"
                obs_have="30133"
                obs_ratio="96.48" />
          <mask elevation="10 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22399"
                obs_have="22399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9403337"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 17:07:56 2021" />
        <observations epoch_first="Mon Feb  8 16:00:00 2021"
                      epoch_last="Mon Feb  8 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31233"
                obs_have="30133"
                obs_ratio="96.48" />
          <mask elevation="10 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22399"
                obs_have="22399"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Feb  8 20:35:04 2021"
               level="3">
        <file_statistics latency="00:53:52"
                         size="9751477"
                         time_creation="Mon Feb  8 19:10:04 2021"
                         time_modification="Mon Feb  8 18:53:51 2021" />
        <observations epoch_first="Mon Feb  8 17:00:00 2021"
                      epoch_last="Mon Feb  8 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32716"
                obs_have="31453"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="24328"
                obs_have="24201"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="20311"
                obs_have="20311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:53:52"
                         size="9751477"
                         time_creation="Mon Feb  8 19:10:04 2021"
                         time_modification="Mon Feb  8 18:53:51 2021" />
        <observations epoch_first="Mon Feb  8 17:00:00 2021"
                      epoch_last="Mon Feb  8 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32716"
                obs_have="31453"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="24328"
                obs_have="24201"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="20311"
                obs_have="20311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:53:52"
                         size="9751477"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 18:53:51 2021" />
        <observations epoch_first="Mon Feb  8 17:00:00 2021"
                      epoch_last="Mon Feb  8 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32716"
                obs_have="31453"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="24328"
                obs_have="24201"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="20311"
                obs_have="20311"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Feb  8 19:21:04 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9813711"
                         time_creation="Mon Feb  8 19:10:04 2021"
                         time_modification="Mon Feb  8 19:07:59 2021" />
        <observations epoch_first="Mon Feb  8 18:00:00 2021"
                      epoch_last="Mon Feb  8 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35795"
                obs_have="34496"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="29481"
                obs_have="29339"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25170"
                obs_have="25170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 19:46:02 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9813711"
                         time_creation="Mon Feb  8 19:10:04 2021"
                         time_modification="Mon Feb  8 19:07:59 2021" />
        <observations epoch_first="Mon Feb  8 18:00:00 2021"
                      epoch_last="Mon Feb  8 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35795"
                obs_have="34496"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="29481"
                obs_have="29339"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25170"
                obs_have="25170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  8 21:35:04 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9813711"
                         time_creation="Mon Feb  8 19:10:04 2021"
                         time_modification="Mon Feb  8 19:07:59 2021" />
        <observations epoch_first="Mon Feb  8 18:00:00 2021"
                      epoch_last="Mon Feb  8 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35795"
                obs_have="34496"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="29481"
                obs_have="29339"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25170"
                obs_have="25170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9813711"
                         time_creation="Mon Feb  8 19:10:04 2021"
                         time_modification="Mon Feb  8 19:07:59 2021" />
        <observations epoch_first="Mon Feb  8 18:00:00 2021"
                      epoch_last="Mon Feb  8 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35795"
                obs_have="34496"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="29481"
                obs_have="29339"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25170"
                obs_have="25170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9813711"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 19:07:59 2021" />
        <observations epoch_first="Mon Feb  8 18:00:00 2021"
                      epoch_last="Mon Feb  8 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35795"
                obs_have="34496"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="29481"
                obs_have="29339"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25170"
                obs_have="25170"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Feb  8 22:35:06 2021"
               level="3">
        <file_statistics latency="01:08:39"
                         size="10275217"
                         time_creation="Mon Feb  8 21:12:12 2021"
                         time_modification="Mon Feb  8 21:08:38 2021" />
        <observations epoch_first="Mon Feb  8 19:00:00 2021"
                      epoch_last="Mon Feb  8 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36582"
                obs_have="35633"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="30084"
                obs_have="30084"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27287"
                obs_have="27287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="01:08:39"
                         size="10275217"
                         time_creation="Mon Feb  8 21:12:12 2021"
                         time_modification="Mon Feb  8 21:08:38 2021" />
        <observations epoch_first="Mon Feb  8 19:00:00 2021"
                      epoch_last="Mon Feb  8 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36582"
                obs_have="35633"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="30084"
                obs_have="30084"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27287"
                obs_have="27287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="01:08:39"
                         size="10275217"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 21:08:38 2021" />
        <observations epoch_first="Mon Feb  8 19:00:00 2021"
                      epoch_last="Mon Feb  8 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36582"
                obs_have="35633"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="30084"
                obs_have="30084"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27287"
                obs_have="27287"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Feb  8 21:21:09 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10231087"
                         time_creation="Mon Feb  8 21:12:12 2021"
                         time_modification="Mon Feb  8 21:08:38 2021" />
        <observations epoch_first="Mon Feb  8 20:00:00 2021"
                      epoch_last="Mon Feb  8 20:59:59 2021"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="37537"
                obs_have="35188"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="31821"
                obs_have="30453"
                obs_ratio="95.70" />
          <mask elevation="15 degrees"
                obs_expected="27521"
                obs_have="26305"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Mon Feb  8 21:46:07 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10231087"
                         time_creation="Mon Feb  8 21:12:12 2021"
                         time_modification="Mon Feb  8 21:08:38 2021" />
        <observations epoch_first="Mon Feb  8 20:00:00 2021"
                      epoch_last="Mon Feb  8 20:59:59 2021"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="37537"
                obs_have="35188"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="31821"
                obs_have="30453"
                obs_ratio="95.70" />
          <mask elevation="15 degrees"
                obs_expected="27521"
                obs_have="26305"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Mon Feb  8 23:35:07 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10231087"
                         time_creation="Mon Feb  8 21:12:12 2021"
                         time_modification="Mon Feb  8 21:08:38 2021" />
        <observations epoch_first="Mon Feb  8 20:00:00 2021"
                      epoch_last="Mon Feb  8 20:59:59 2021"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="37537"
                obs_have="35188"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="31821"
                obs_have="30453"
                obs_ratio="95.70" />
          <mask elevation="15 degrees"
                obs_expected="27521"
                obs_have="26305"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10231087"
                         time_creation="Mon Feb  8 21:12:12 2021"
                         time_modification="Mon Feb  8 21:08:38 2021" />
        <observations epoch_first="Mon Feb  8 20:00:00 2021"
                      epoch_last="Mon Feb  8 20:59:59 2021"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="37537"
                obs_have="35188"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="31821"
                obs_have="30453"
                obs_ratio="95.70" />
          <mask elevation="15 degrees"
                obs_expected="27521"
                obs_have="26305"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10231087"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 21:08:38 2021" />
        <observations epoch_first="Mon Feb  8 20:00:00 2021"
                      epoch_last="Mon Feb  8 20:59:59 2021"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="37537"
                obs_have="35188"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="31821"
                obs_have="30453"
                obs_ratio="95.70" />
          <mask elevation="15 degrees"
                obs_expected="27521"
                obs_have="26305"
                obs_ratio="95.58" />
        </observations>
      </control>
    </file>
    <file name="/chas039v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb  9 00:35:13 2021"
               level="3">
        <file_statistics latency="00:49:19"
                         size="12231877"
                         time_creation="Mon Feb  8 23:06:03 2021"
                         time_modification="Mon Feb  8 22:49:18 2021" />
        <observations epoch_first="Mon Feb  8 21:00:00 2021"
                      epoch_last="Mon Feb  8 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44132"
                obs_have="41091"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="34429"
                obs_have="34413"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29479"
                obs_have="29479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:49:19"
                         size="12231877"
                         time_creation="Mon Feb  8 23:06:03 2021"
                         time_modification="Mon Feb  8 22:49:18 2021" />
        <observations epoch_first="Mon Feb  8 21:00:00 2021"
                      epoch_last="Mon Feb  8 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44132"
                obs_have="41091"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="34429"
                obs_have="34413"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29479"
                obs_have="29479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:49:19"
                         size="12231877"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 22:49:18 2021" />
        <observations epoch_first="Mon Feb  8 21:00:00 2021"
                      epoch_last="Mon Feb  8 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44132"
                obs_have="41091"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="34429"
                obs_have="34413"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29479"
                obs_have="29479"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb  9 01:35:10 2021"
               level="3">
        <file_statistics latency="00:49:45"
                         size="12153912"
                         time_creation="Tue Feb  9 00:06:04 2021"
                         time_modification="Mon Feb  8 23:49:44 2021" />
        <observations epoch_first="Mon Feb  8 22:00:00 2021"
                      epoch_last="Mon Feb  8 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44453"
                obs_have="39070"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="34213"
                obs_have="33682"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="28905"
                obs_have="28905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:49:45"
                         size="12153912"
                         time_creation="Tue Feb  9 00:06:04 2021"
                         time_modification="Mon Feb  8 23:49:44 2021" />
        <observations epoch_first="Mon Feb  8 22:00:00 2021"
                      epoch_last="Mon Feb  8 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44453"
                obs_have="39070"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="34213"
                obs_have="33682"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="28905"
                obs_have="28905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:49:45"
                         size="12153912"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Mon Feb  8 23:49:44 2021" />
        <observations epoch_first="Mon Feb  8 22:00:00 2021"
                      epoch_last="Mon Feb  8 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44453"
                obs_have="39070"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="34213"
                obs_have="33682"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="28905"
                obs_have="28905"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas039x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Feb  9 18:25:09 2021"
               level="3">
        <file_statistics latency="00:49:10"
                         size="11491311"
                         time_creation="Tue Feb  9 02:50:05 2021"
                         time_modification="Tue Feb  9 00:49:09 2021" />
        <observations epoch_first="Mon Feb  8 23:00:00 2021"
                      epoch_last="Mon Feb  8 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38791"
                obs_have="37788"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="34951"
                obs_have="34951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32802"
                obs_have="32802"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 10 03:09:32 2021"
               level="3">
        <file_statistics latency="00:49:10"
                         size="11491311"
                         time_creation="Sun Mar  7 01:51:25 2021"
                         time_modification="Tue Feb  9 00:49:09 2021" />
        <observations epoch_first="Mon Feb  8 23:00:00 2021"
                      epoch_last="Mon Feb  8 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38791"
                obs_have="37788"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="34951"
                obs_have="34951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32802"
                obs_have="32802"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
