<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-05-01 01:00:00"
    DayOfYear="121"
    Year="2021">
  <station name="CHAX">
    <file name="/chax1210.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun May  2 18:01:48 2021"
               level="3">
        <file_statistics latency="01:33:34"
                         size="7083597"
                         time_creation="Sun May  2 02:50:14 2021"
                         time_modification="Sun May  2 01:33:04 2021" />
        <observations epoch_first="Sat May  1 00:00:00 2021"
                      epoch_last="Sat May  1 23:59:30 2021"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="30051"
                obs_have="26615"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="25136"
                obs_have="23149"
                obs_ratio="92.10" />
          <mask elevation="15 degrees"
                obs_expected="22223"
                obs_have="20497"
                obs_ratio="92.23" />
        </observations>
      </control>
      <control date="Mon May 31 02:45:55 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:34:30"
                         size="7750022"
                         time_creation="Mon May 31 02:03:32 2021"
                         time_modification="Mon May 31 01:34:00 2021" />
        <observations epoch_first="Sat May  1 00:00:00 2021"
                      epoch_last="Sat May  1 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30051"
                obs_have="28943"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="25136"
                obs_have="25120"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22223"
                obs_have="22221"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chax121a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat May  1 03:35:01 2021"
               level="3">
        <file_statistics latency="00:21:55"
                         size="9973492"
                         time_creation="Sat May  1 01:45:03 2021"
                         time_modification="Sat May  1 01:21:54 2021" />
        <observations epoch_first="Sat May  1 00:00:00 2021"
                      epoch_last="Sat May  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35604"
                obs_have="32281"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="24969"
                obs_have="24942"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22159"
                obs_have="22159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:21:55"
                         size="9973492"
                         time_creation="Sat May  1 01:45:03 2021"
                         time_modification="Sat May  1 01:21:54 2021" />
        <observations epoch_first="Sat May  1 00:00:00 2021"
                      epoch_last="Sat May  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35604"
                obs_have="32281"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="24969"
                obs_have="24942"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22159"
                obs_have="22159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:21:55"
                         size="9973492"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 01:21:54 2021" />
        <observations epoch_first="Sat May  1 00:00:00 2021"
                      epoch_last="Sat May  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35604"
                obs_have="32281"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="24969"
                obs_have="24942"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22159"
                obs_have="22159"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat May  1 02:20:58 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8936014"
                         time_creation="Sat May  1 02:10:01 2021"
                         time_modification="Sat May  1 02:07:52 2021" />
        <observations epoch_first="Sat May  1 01:00:00 2021"
                      epoch_last="Sat May  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32988"
                obs_have="31568"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="25227"
                obs_have="25226"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 02:45:58 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8936014"
                         time_creation="Sat May  1 02:10:01 2021"
                         time_modification="Sat May  1 02:07:52 2021" />
        <observations epoch_first="Sat May  1 01:00:00 2021"
                      epoch_last="Sat May  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32988"
                obs_have="31568"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="25227"
                obs_have="25226"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 04:35:03 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8936014"
                         time_creation="Sat May  1 02:10:01 2021"
                         time_modification="Sat May  1 02:07:52 2021" />
        <observations epoch_first="Sat May  1 01:00:00 2021"
                      epoch_last="Sat May  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32988"
                obs_have="31568"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="25227"
                obs_have="25226"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8936014"
                         time_creation="Sat May  1 02:10:01 2021"
                         time_modification="Sat May  1 02:07:52 2021" />
        <observations epoch_first="Sat May  1 01:00:00 2021"
                      epoch_last="Sat May  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32988"
                obs_have="31568"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="25227"
                obs_have="25226"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8936014"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 02:07:52 2021" />
        <observations epoch_first="Sat May  1 01:00:00 2021"
                      epoch_last="Sat May  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32988"
                obs_have="31568"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="25227"
                obs_have="25226"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat May  1 03:20:54 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9718017"
                         time_creation="Sat May  1 03:10:02 2021"
                         time_modification="Sat May  1 03:07:51 2021" />
        <observations epoch_first="Sat May  1 02:00:00 2021"
                      epoch_last="Sat May  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38006"
                obs_have="36963"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="30016"
                obs_have="29993"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24993"
                obs_have="24985"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat May  1 03:46:01 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9718017"
                         time_creation="Sat May  1 03:10:02 2021"
                         time_modification="Sat May  1 03:07:51 2021" />
        <observations epoch_first="Sat May  1 02:00:00 2021"
                      epoch_last="Sat May  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38006"
                obs_have="36963"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="30016"
                obs_have="29993"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24993"
                obs_have="24985"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat May  1 05:35:05 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9718017"
                         time_creation="Sat May  1 03:10:02 2021"
                         time_modification="Sat May  1 03:07:51 2021" />
        <observations epoch_first="Sat May  1 02:00:00 2021"
                      epoch_last="Sat May  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38006"
                obs_have="36963"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="30016"
                obs_have="29993"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24993"
                obs_have="24985"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9718017"
                         time_creation="Sat May  1 03:10:02 2021"
                         time_modification="Sat May  1 03:07:51 2021" />
        <observations epoch_first="Sat May  1 02:00:00 2021"
                      epoch_last="Sat May  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38006"
                obs_have="36963"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="30016"
                obs_have="29993"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24993"
                obs_have="24985"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9718017"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 03:07:51 2021" />
        <observations epoch_first="Sat May  1 02:00:00 2021"
                      epoch_last="Sat May  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38006"
                obs_have="36963"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="30016"
                obs_have="29993"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24993"
                obs_have="24985"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chax121d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat May  1 04:21:03 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9006184"
                         time_creation="Sat May  1 04:10:02 2021"
                         time_modification="Sat May  1 04:07:54 2021" />
        <observations epoch_first="Sat May  1 03:00:00 2021"
                      epoch_last="Sat May  1 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38144"
                obs_have="35488"
                obs_ratio="93.04" />
          <mask elevation="10 degrees"
                obs_expected="32500"
                obs_have="32500"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27411"
                obs_have="27411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 04:45:59 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9006184"
                         time_creation="Sat May  1 04:10:02 2021"
                         time_modification="Sat May  1 04:07:54 2021" />
        <observations epoch_first="Sat May  1 03:00:00 2021"
                      epoch_last="Sat May  1 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38144"
                obs_have="35488"
                obs_ratio="93.04" />
          <mask elevation="10 degrees"
                obs_expected="32500"
                obs_have="32500"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27411"
                obs_have="27411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 06:35:03 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9006184"
                         time_creation="Sat May  1 04:10:02 2021"
                         time_modification="Sat May  1 04:07:54 2021" />
        <observations epoch_first="Sat May  1 03:00:00 2021"
                      epoch_last="Sat May  1 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38144"
                obs_have="35488"
                obs_ratio="93.04" />
          <mask elevation="10 degrees"
                obs_expected="32500"
                obs_have="32500"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27411"
                obs_have="27411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9006184"
                         time_creation="Sat May  1 04:10:02 2021"
                         time_modification="Sat May  1 04:07:54 2021" />
        <observations epoch_first="Sat May  1 03:00:00 2021"
                      epoch_last="Sat May  1 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38144"
                obs_have="35488"
                obs_ratio="93.04" />
          <mask elevation="10 degrees"
                obs_expected="32500"
                obs_have="32500"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27411"
                obs_have="27411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9006184"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 04:07:54 2021" />
        <observations epoch_first="Sat May  1 03:00:00 2021"
                      epoch_last="Sat May  1 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38144"
                obs_have="35488"
                obs_ratio="93.04" />
          <mask elevation="10 degrees"
                obs_expected="32500"
                obs_have="32500"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27411"
                obs_have="27411"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat May  1 05:21:04 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9422219"
                         time_creation="Sat May  1 05:12:02 2021"
                         time_modification="Sat May  1 05:08:02 2021" />
        <observations epoch_first="Sat May  1 04:00:00 2021"
                      epoch_last="Sat May  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40668"
                obs_have="40402"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="34768"
                obs_have="34768"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31040"
                obs_have="31040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 05:46:01 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9422219"
                         time_creation="Sat May  1 05:12:02 2021"
                         time_modification="Sat May  1 05:08:02 2021" />
        <observations epoch_first="Sat May  1 04:00:00 2021"
                      epoch_last="Sat May  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40668"
                obs_have="40402"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="34768"
                obs_have="34768"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31040"
                obs_have="31040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 07:35:05 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9422219"
                         time_creation="Sat May  1 05:12:02 2021"
                         time_modification="Sat May  1 05:08:02 2021" />
        <observations epoch_first="Sat May  1 04:00:00 2021"
                      epoch_last="Sat May  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40668"
                obs_have="40402"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="34768"
                obs_have="34768"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31040"
                obs_have="31040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9422219"
                         time_creation="Sat May  1 05:12:02 2021"
                         time_modification="Sat May  1 05:08:02 2021" />
        <observations epoch_first="Sat May  1 04:00:00 2021"
                      epoch_last="Sat May  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40668"
                obs_have="40402"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="34768"
                obs_have="34768"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31040"
                obs_have="31040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9422219"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 05:08:02 2021" />
        <observations epoch_first="Sat May  1 04:00:00 2021"
                      epoch_last="Sat May  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40668"
                obs_have="40402"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="34768"
                obs_have="34768"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31040"
                obs_have="31040"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat May  1 06:21:05 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9628500"
                         time_creation="Sat May  1 06:12:02 2021"
                         time_modification="Sat May  1 06:08:05 2021" />
        <observations epoch_first="Sat May  1 05:00:00 2021"
                      epoch_last="Sat May  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45351"
                obs_have="44543"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="39772"
                obs_have="39762"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="35550"
                obs_have="35543"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat May  1 06:46:07 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9628500"
                         time_creation="Sat May  1 06:12:02 2021"
                         time_modification="Sat May  1 06:08:05 2021" />
        <observations epoch_first="Sat May  1 05:00:00 2021"
                      epoch_last="Sat May  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45351"
                obs_have="44543"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="39772"
                obs_have="39762"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="35550"
                obs_have="35543"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat May  1 08:35:07 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9628500"
                         time_creation="Sat May  1 06:12:02 2021"
                         time_modification="Sat May  1 06:08:05 2021" />
        <observations epoch_first="Sat May  1 05:00:00 2021"
                      epoch_last="Sat May  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45351"
                obs_have="44543"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="39772"
                obs_have="39762"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="35550"
                obs_have="35543"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9628500"
                         time_creation="Sat May  1 06:12:02 2021"
                         time_modification="Sat May  1 06:08:05 2021" />
        <observations epoch_first="Sat May  1 05:00:00 2021"
                      epoch_last="Sat May  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45351"
                obs_have="44543"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="39772"
                obs_have="39762"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="35550"
                obs_have="35543"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9628500"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 06:08:05 2021" />
        <observations epoch_first="Sat May  1 05:00:00 2021"
                      epoch_last="Sat May  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45351"
                obs_have="44543"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="39772"
                obs_have="39762"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="35550"
                obs_have="35543"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chax121g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat May  1 07:21:07 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9793968"
                         time_creation="Sat May  1 07:12:02 2021"
                         time_modification="Sat May  1 07:08:03 2021" />
        <observations epoch_first="Sat May  1 06:00:00 2021"
                      epoch_last="Sat May  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41578"
                obs_have="40716"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="37051"
                obs_have="37051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34349"
                obs_have="34349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 07:46:08 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9793968"
                         time_creation="Sat May  1 07:12:02 2021"
                         time_modification="Sat May  1 07:08:03 2021" />
        <observations epoch_first="Sat May  1 06:00:00 2021"
                      epoch_last="Sat May  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41578"
                obs_have="40716"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="37051"
                obs_have="37051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34349"
                obs_have="34349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 09:35:07 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9793968"
                         time_creation="Sat May  1 07:12:02 2021"
                         time_modification="Sat May  1 07:08:03 2021" />
        <observations epoch_first="Sat May  1 06:00:00 2021"
                      epoch_last="Sat May  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41578"
                obs_have="40716"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="37051"
                obs_have="37051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34349"
                obs_have="34349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9793968"
                         time_creation="Sat May  1 07:12:02 2021"
                         time_modification="Sat May  1 07:08:03 2021" />
        <observations epoch_first="Sat May  1 06:00:00 2021"
                      epoch_last="Sat May  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41578"
                obs_have="40716"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="37051"
                obs_have="37051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34349"
                obs_have="34349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9793968"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 07:08:03 2021" />
        <observations epoch_first="Sat May  1 06:00:00 2021"
                      epoch_last="Sat May  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41578"
                obs_have="40716"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="37051"
                obs_have="37051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34349"
                obs_have="34349"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat May  1 08:21:07 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9696089"
                         time_creation="Sat May  1 08:12:02 2021"
                         time_modification="Sat May  1 08:08:01 2021" />
        <observations epoch_first="Sat May  1 07:00:00 2021"
                      epoch_last="Sat May  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38365"
                obs_have="37465"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="32938"
                obs_have="32931"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28751"
                obs_have="28747"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat May  1 08:46:07 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9696089"
                         time_creation="Sat May  1 08:12:02 2021"
                         time_modification="Sat May  1 08:08:01 2021" />
        <observations epoch_first="Sat May  1 07:00:00 2021"
                      epoch_last="Sat May  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38365"
                obs_have="37465"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="32938"
                obs_have="32931"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28751"
                obs_have="28747"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat May  1 10:35:07 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9696089"
                         time_creation="Sat May  1 08:12:02 2021"
                         time_modification="Sat May  1 08:08:01 2021" />
        <observations epoch_first="Sat May  1 07:00:00 2021"
                      epoch_last="Sat May  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38365"
                obs_have="37465"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="32938"
                obs_have="32931"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28751"
                obs_have="28747"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9696089"
                         time_creation="Sat May  1 08:12:02 2021"
                         time_modification="Sat May  1 08:08:01 2021" />
        <observations epoch_first="Sat May  1 07:00:00 2021"
                      epoch_last="Sat May  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38365"
                obs_have="37465"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="32938"
                obs_have="32931"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28751"
                obs_have="28747"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9696089"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 08:08:01 2021" />
        <observations epoch_first="Sat May  1 07:00:00 2021"
                      epoch_last="Sat May  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38365"
                obs_have="37465"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="32938"
                obs_have="32931"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28751"
                obs_have="28747"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chax121i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat May  1 09:21:06 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10109602"
                         time_creation="Sat May  1 09:10:03 2021"
                         time_modification="Sat May  1 09:08:00 2021" />
        <observations epoch_first="Sat May  1 08:00:00 2021"
                      epoch_last="Sat May  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34088"
                obs_have="33352"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="27668"
                obs_have="27663"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22297"
                obs_have="22296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 09:46:05 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10109602"
                         time_creation="Sat May  1 09:10:03 2021"
                         time_modification="Sat May  1 09:08:00 2021" />
        <observations epoch_first="Sat May  1 08:00:00 2021"
                      epoch_last="Sat May  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34088"
                obs_have="33352"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="27668"
                obs_have="27663"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22297"
                obs_have="22296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 11:35:07 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10109602"
                         time_creation="Sat May  1 09:10:03 2021"
                         time_modification="Sat May  1 09:08:00 2021" />
        <observations epoch_first="Sat May  1 08:00:00 2021"
                      epoch_last="Sat May  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34088"
                obs_have="33352"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="27668"
                obs_have="27663"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22297"
                obs_have="22296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10109602"
                         time_creation="Sat May  1 09:10:03 2021"
                         time_modification="Sat May  1 09:08:00 2021" />
        <observations epoch_first="Sat May  1 08:00:00 2021"
                      epoch_last="Sat May  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34088"
                obs_have="33352"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="27668"
                obs_have="27663"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22297"
                obs_have="22296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10109602"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 09:08:00 2021" />
        <observations epoch_first="Sat May  1 08:00:00 2021"
                      epoch_last="Sat May  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34088"
                obs_have="33352"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="27668"
                obs_have="27663"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22297"
                obs_have="22296"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat May  1 10:21:03 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9206889"
                         time_creation="Sat May  1 10:12:02 2021"
                         time_modification="Sat May  1 10:08:01 2021" />
        <observations epoch_first="Sat May  1 09:00:00 2021"
                      epoch_last="Sat May  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29730"
                obs_have="29219"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28199"
                obs_have="28199"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26832"
                obs_have="26832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 10:46:03 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9206889"
                         time_creation="Sat May  1 10:12:02 2021"
                         time_modification="Sat May  1 10:08:01 2021" />
        <observations epoch_first="Sat May  1 09:00:00 2021"
                      epoch_last="Sat May  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29730"
                obs_have="29219"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28199"
                obs_have="28199"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26832"
                obs_have="26832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 12:35:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9206889"
                         time_creation="Sat May  1 10:12:02 2021"
                         time_modification="Sat May  1 10:08:01 2021" />
        <observations epoch_first="Sat May  1 09:00:00 2021"
                      epoch_last="Sat May  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29730"
                obs_have="29219"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28199"
                obs_have="28199"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26832"
                obs_have="26832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9206889"
                         time_creation="Sat May  1 10:12:02 2021"
                         time_modification="Sat May  1 10:08:01 2021" />
        <observations epoch_first="Sat May  1 09:00:00 2021"
                      epoch_last="Sat May  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29730"
                obs_have="29219"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28199"
                obs_have="28199"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26832"
                obs_have="26832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9206889"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 10:08:01 2021" />
        <observations epoch_first="Sat May  1 09:00:00 2021"
                      epoch_last="Sat May  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29730"
                obs_have="29219"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28199"
                obs_have="28199"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26832"
                obs_have="26832"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat May  1 11:21:03 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="8878454"
                         time_creation="Sat May  1 11:10:02 2021"
                         time_modification="Sat May  1 11:07:56 2021" />
        <observations epoch_first="Sat May  1 10:00:00 2021"
                      epoch_last="Sat May  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29481"
                obs_have="29257"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="24646"
                obs_have="24570"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21764"
                obs_have="21764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 11:46:03 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="8878454"
                         time_creation="Sat May  1 11:10:02 2021"
                         time_modification="Sat May  1 11:07:56 2021" />
        <observations epoch_first="Sat May  1 10:00:00 2021"
                      epoch_last="Sat May  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29481"
                obs_have="29257"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="24646"
                obs_have="24570"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21764"
                obs_have="21764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 13:35:05 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="8878454"
                         time_creation="Sat May  1 11:10:02 2021"
                         time_modification="Sat May  1 11:07:56 2021" />
        <observations epoch_first="Sat May  1 10:00:00 2021"
                      epoch_last="Sat May  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29481"
                obs_have="29257"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="24646"
                obs_have="24570"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21764"
                obs_have="21764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="8878454"
                         time_creation="Sat May  1 11:10:02 2021"
                         time_modification="Sat May  1 11:07:56 2021" />
        <observations epoch_first="Sat May  1 10:00:00 2021"
                      epoch_last="Sat May  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29481"
                obs_have="29257"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="24646"
                obs_have="24570"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21764"
                obs_have="21764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="8878454"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 11:07:56 2021" />
        <observations epoch_first="Sat May  1 10:00:00 2021"
                      epoch_last="Sat May  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29481"
                obs_have="29257"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="24646"
                obs_have="24570"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21764"
                obs_have="21764"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat May  1 12:21:04 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8965095"
                         time_creation="Sat May  1 12:10:05 2021"
                         time_modification="Sat May  1 12:07:57 2021" />
        <observations epoch_first="Sat May  1 11:00:00 2021"
                      epoch_last="Sat May  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35331"
                obs_have="32484"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="24110"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="20195"
                obs_have="20195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 12:46:04 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8965095"
                         time_creation="Sat May  1 12:10:05 2021"
                         time_modification="Sat May  1 12:07:57 2021" />
        <observations epoch_first="Sat May  1 11:00:00 2021"
                      epoch_last="Sat May  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35331"
                obs_have="32484"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="24110"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="20195"
                obs_have="20195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 14:35:05 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8965095"
                         time_creation="Sat May  1 12:10:05 2021"
                         time_modification="Sat May  1 12:07:57 2021" />
        <observations epoch_first="Sat May  1 11:00:00 2021"
                      epoch_last="Sat May  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35331"
                obs_have="32484"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="24110"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="20195"
                obs_have="20195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8965095"
                         time_creation="Sat May  1 12:10:05 2021"
                         time_modification="Sat May  1 12:07:57 2021" />
        <observations epoch_first="Sat May  1 11:00:00 2021"
                      epoch_last="Sat May  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35331"
                obs_have="32484"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="24110"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="20195"
                obs_have="20195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8965095"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 12:07:57 2021" />
        <observations epoch_first="Sat May  1 11:00:00 2021"
                      epoch_last="Sat May  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35331"
                obs_have="32484"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="24110"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="20195"
                obs_have="20195"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat May  1 13:21:06 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9325248"
                         time_creation="Sat May  1 13:10:02 2021"
                         time_modification="Sat May  1 13:07:53 2021" />
        <observations epoch_first="Sat May  1 12:00:00 2021"
                      epoch_last="Sat May  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34979"
                obs_have="33602"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30280"
                obs_have="30278"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25852"
                obs_have="25851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 13:46:05 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9325248"
                         time_creation="Sat May  1 13:10:02 2021"
                         time_modification="Sat May  1 13:07:53 2021" />
        <observations epoch_first="Sat May  1 12:00:00 2021"
                      epoch_last="Sat May  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34979"
                obs_have="33602"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30280"
                obs_have="30278"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25852"
                obs_have="25851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 15:35:06 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9325248"
                         time_creation="Sat May  1 13:10:02 2021"
                         time_modification="Sat May  1 13:07:53 2021" />
        <observations epoch_first="Sat May  1 12:00:00 2021"
                      epoch_last="Sat May  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34979"
                obs_have="33602"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30280"
                obs_have="30278"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25852"
                obs_have="25851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9325248"
                         time_creation="Sat May  1 13:10:02 2021"
                         time_modification="Sat May  1 13:07:53 2021" />
        <observations epoch_first="Sat May  1 12:00:00 2021"
                      epoch_last="Sat May  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34979"
                obs_have="33602"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30280"
                obs_have="30278"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25852"
                obs_have="25851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9325248"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 13:07:53 2021" />
        <observations epoch_first="Sat May  1 12:00:00 2021"
                      epoch_last="Sat May  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34979"
                obs_have="33602"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30280"
                obs_have="30278"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25852"
                obs_have="25851"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat May  1 14:21:08 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="10215631"
                         time_creation="Sat May  1 14:10:03 2021"
                         time_modification="Sat May  1 14:07:55 2021" />
        <observations epoch_first="Sat May  1 13:00:00 2021"
                      epoch_last="Sat May  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36685"
                obs_have="35757"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="31993"
                obs_have="31989"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27903"
                obs_have="27903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 14:46:08 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="10215631"
                         time_creation="Sat May  1 14:10:03 2021"
                         time_modification="Sat May  1 14:07:55 2021" />
        <observations epoch_first="Sat May  1 13:00:00 2021"
                      epoch_last="Sat May  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36685"
                obs_have="35757"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="31993"
                obs_have="31989"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27903"
                obs_have="27903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 16:34:59 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="10215631"
                         time_creation="Sat May  1 14:10:03 2021"
                         time_modification="Sat May  1 14:07:55 2021" />
        <observations epoch_first="Sat May  1 13:00:00 2021"
                      epoch_last="Sat May  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36685"
                obs_have="35757"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="31993"
                obs_have="31989"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27903"
                obs_have="27903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="10215631"
                         time_creation="Sat May  1 14:10:03 2021"
                         time_modification="Sat May  1 14:07:55 2021" />
        <observations epoch_first="Sat May  1 13:00:00 2021"
                      epoch_last="Sat May  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36685"
                obs_have="35757"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="31993"
                obs_have="31989"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27903"
                obs_have="27903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="10215631"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 14:07:55 2021" />
        <observations epoch_first="Sat May  1 13:00:00 2021"
                      epoch_last="Sat May  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36685"
                obs_have="35757"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="31993"
                obs_have="31989"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27903"
                obs_have="27903"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat May  1 15:21:09 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10505518"
                         time_creation="Sat May  1 15:10:03 2021"
                         time_modification="Sat May  1 15:07:56 2021" />
        <observations epoch_first="Sat May  1 14:00:00 2021"
                      epoch_last="Sat May  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37603"
                obs_have="36686"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="31869"
                obs_have="31869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27125"
                obs_have="27125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 15:46:10 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10505518"
                         time_creation="Sat May  1 15:10:03 2021"
                         time_modification="Sat May  1 15:07:56 2021" />
        <observations epoch_first="Sat May  1 14:00:00 2021"
                      epoch_last="Sat May  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37603"
                obs_have="36686"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="31869"
                obs_have="31869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27125"
                obs_have="27125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 17:35:07 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10505518"
                         time_creation="Sat May  1 15:10:03 2021"
                         time_modification="Sat May  1 15:07:56 2021" />
        <observations epoch_first="Sat May  1 14:00:00 2021"
                      epoch_last="Sat May  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37603"
                obs_have="36686"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="31869"
                obs_have="31869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27125"
                obs_have="27125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10505518"
                         time_creation="Sat May  1 15:10:03 2021"
                         time_modification="Sat May  1 15:07:56 2021" />
        <observations epoch_first="Sat May  1 14:00:00 2021"
                      epoch_last="Sat May  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37603"
                obs_have="36686"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="31869"
                obs_have="31869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27125"
                obs_have="27125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10505518"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 15:07:56 2021" />
        <observations epoch_first="Sat May  1 14:00:00 2021"
                      epoch_last="Sat May  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37603"
                obs_have="36686"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="31869"
                obs_have="31869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27125"
                obs_have="27125"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat May  1 16:21:02 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10181537"
                         time_creation="Sat May  1 16:10:03 2021"
                         time_modification="Sat May  1 16:07:59 2021" />
        <observations epoch_first="Sat May  1 15:00:00 2021"
                      epoch_last="Sat May  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40495"
                obs_have="37834"
                obs_ratio="93.43" />
          <mask elevation="10 degrees"
                obs_expected="33014"
                obs_have="33014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30477"
                obs_have="30477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 16:46:06 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10181537"
                         time_creation="Sat May  1 16:10:03 2021"
                         time_modification="Sat May  1 16:07:59 2021" />
        <observations epoch_first="Sat May  1 15:00:00 2021"
                      epoch_last="Sat May  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40495"
                obs_have="37834"
                obs_ratio="93.43" />
          <mask elevation="10 degrees"
                obs_expected="33014"
                obs_have="33014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30477"
                obs_have="30477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 18:35:06 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10181537"
                         time_creation="Sat May  1 16:10:03 2021"
                         time_modification="Sat May  1 16:07:59 2021" />
        <observations epoch_first="Sat May  1 15:00:00 2021"
                      epoch_last="Sat May  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40495"
                obs_have="37834"
                obs_ratio="93.43" />
          <mask elevation="10 degrees"
                obs_expected="33014"
                obs_have="33014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30477"
                obs_have="30477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10181537"
                         time_creation="Sat May  1 16:10:03 2021"
                         time_modification="Sat May  1 16:07:59 2021" />
        <observations epoch_first="Sat May  1 15:00:00 2021"
                      epoch_last="Sat May  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40495"
                obs_have="37834"
                obs_ratio="93.43" />
          <mask elevation="10 degrees"
                obs_expected="33014"
                obs_have="33014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30477"
                obs_have="30477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10181537"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 16:07:59 2021" />
        <observations epoch_first="Sat May  1 15:00:00 2021"
                      epoch_last="Sat May  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40495"
                obs_have="37834"
                obs_ratio="93.43" />
          <mask elevation="10 degrees"
                obs_expected="33014"
                obs_have="33014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30477"
                obs_have="30477"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat May  1 17:21:10 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10785581"
                         time_creation="Sat May  1 17:10:04 2021"
                         time_modification="Sat May  1 17:07:56 2021" />
        <observations epoch_first="Sat May  1 16:00:00 2021"
                      epoch_last="Sat May  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42542"
                obs_have="39855"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="29951"
                obs_have="29950"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24856"
                obs_have="24856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 17:46:11 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10785581"
                         time_creation="Sat May  1 17:10:04 2021"
                         time_modification="Sat May  1 17:07:56 2021" />
        <observations epoch_first="Sat May  1 16:00:00 2021"
                      epoch_last="Sat May  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42542"
                obs_have="39855"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="29951"
                obs_have="29950"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24856"
                obs_have="24856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 19:35:09 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10785581"
                         time_creation="Sat May  1 17:10:04 2021"
                         time_modification="Sat May  1 17:07:56 2021" />
        <observations epoch_first="Sat May  1 16:00:00 2021"
                      epoch_last="Sat May  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42542"
                obs_have="39855"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="29951"
                obs_have="29950"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24856"
                obs_have="24856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10785581"
                         time_creation="Sat May  1 17:10:04 2021"
                         time_modification="Sat May  1 17:07:56 2021" />
        <observations epoch_first="Sat May  1 16:00:00 2021"
                      epoch_last="Sat May  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42542"
                obs_have="39855"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="29951"
                obs_have="29950"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24856"
                obs_have="24856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10785581"
                         time_creation="Fri May 28 01:51:29 2021"
                         time_modification="Sat May  1 17:07:56 2021" />
        <observations epoch_first="Sat May  1 16:00:00 2021"
                      epoch_last="Sat May  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42542"
                obs_have="39855"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="29951"
                obs_have="29950"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24856"
                obs_have="24856"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat May  1 18:21:05 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9485702"
                         time_creation="Sat May  1 18:12:02 2021"
                         time_modification="Sat May  1 18:08:01 2021" />
        <observations epoch_first="Sat May  1 17:00:00 2021"
                      epoch_last="Sat May  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="36759"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="32993"
                obs_have="32992"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28726"
                obs_have="28726"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 18:46:05 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9485702"
                         time_creation="Sat May  1 18:12:02 2021"
                         time_modification="Sat May  1 18:08:01 2021" />
        <observations epoch_first="Sat May  1 17:00:00 2021"
                      epoch_last="Sat May  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="36759"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="32993"
                obs_have="32992"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28726"
                obs_have="28726"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 20:35:09 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9485702"
                         time_creation="Sat May  1 18:12:02 2021"
                         time_modification="Sat May  1 18:08:01 2021" />
        <observations epoch_first="Sat May  1 17:00:00 2021"
                      epoch_last="Sat May  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="36759"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="32993"
                obs_have="32992"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28726"
                obs_have="28726"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9485702"
                         time_creation="Sat May  1 18:12:02 2021"
                         time_modification="Sat May  1 18:08:01 2021" />
        <observations epoch_first="Sat May  1 17:00:00 2021"
                      epoch_last="Sat May  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="36759"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="32993"
                obs_have="32992"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28726"
                obs_have="28726"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9485702"
                         time_creation="Fri May 28 01:51:30 2021"
                         time_modification="Sat May  1 18:08:01 2021" />
        <observations epoch_first="Sat May  1 17:00:00 2021"
                      epoch_last="Sat May  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="36759"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="32993"
                obs_have="32992"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28726"
                obs_have="28726"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat May  1 21:35:11 2021"
               level="3">
        <file_statistics latency="01:08:47"
                         size="9477680"
                         time_creation="Sat May  1 20:12:04 2021"
                         time_modification="Sat May  1 20:08:46 2021" />
        <observations epoch_first="Sat May  1 18:00:00 2021"
                      epoch_last="Sat May  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38481"
                obs_have="38230"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="36260"
                obs_have="36258"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34099"
                obs_have="34099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="01:08:47"
                         size="9477680"
                         time_creation="Sat May  1 20:12:04 2021"
                         time_modification="Sat May  1 20:08:46 2021" />
        <observations epoch_first="Sat May  1 18:00:00 2021"
                      epoch_last="Sat May  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38481"
                obs_have="38230"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="36260"
                obs_have="36258"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34099"
                obs_have="34099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="01:08:47"
                         size="9477680"
                         time_creation="Fri May 28 01:51:30 2021"
                         time_modification="Sat May  1 20:08:46 2021" />
        <observations epoch_first="Sat May  1 18:00:00 2021"
                      epoch_last="Sat May  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38481"
                obs_have="38230"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="36260"
                obs_have="36258"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34099"
                obs_have="34099"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat May  1 20:21:10 2021"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9558078"
                         time_creation="Sat May  1 20:12:04 2021"
                         time_modification="Sat May  1 20:08:47 2021" />
        <observations epoch_first="Sat May  1 19:00:00 2021"
                      epoch_last="Sat May  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39927"
                obs_have="39348"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="35870"
                obs_have="35869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33890"
                obs_have="33890"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 20:45:59 2021"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9558078"
                         time_creation="Sat May  1 20:12:04 2021"
                         time_modification="Sat May  1 20:08:47 2021" />
        <observations epoch_first="Sat May  1 19:00:00 2021"
                      epoch_last="Sat May  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39927"
                obs_have="39348"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="35870"
                obs_have="35869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33890"
                obs_have="33890"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 22:35:10 2021"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9558078"
                         time_creation="Sat May  1 20:12:04 2021"
                         time_modification="Sat May  1 20:08:47 2021" />
        <observations epoch_first="Sat May  1 19:00:00 2021"
                      epoch_last="Sat May  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39927"
                obs_have="39348"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="35870"
                obs_have="35869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33890"
                obs_have="33890"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9558078"
                         time_creation="Sat May  1 20:12:04 2021"
                         time_modification="Sat May  1 20:08:47 2021" />
        <observations epoch_first="Sat May  1 19:00:00 2021"
                      epoch_last="Sat May  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39927"
                obs_have="39348"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="35870"
                obs_have="35869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33890"
                obs_have="33890"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9558078"
                         time_creation="Fri May 28 01:51:30 2021"
                         time_modification="Sat May  1 20:08:47 2021" />
        <observations epoch_first="Sat May  1 19:00:00 2021"
                      epoch_last="Sat May  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39927"
                obs_have="39348"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="35870"
                obs_have="35869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33890"
                obs_have="33890"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax121u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat May  1 21:21:11 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10077380"
                         time_creation="Sat May  1 21:12:03 2021"
                         time_modification="Sat May  1 21:08:04 2021" />
        <observations epoch_first="Sat May  1 20:00:00 2021"
                      epoch_last="Sat May  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42834"
                obs_have="41298"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34879"
                obs_have="34866"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28722"
                obs_have="28716"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat May  1 21:46:10 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10077380"
                         time_creation="Sat May  1 21:12:03 2021"
                         time_modification="Sat May  1 21:08:04 2021" />
        <observations epoch_first="Sat May  1 20:00:00 2021"
                      epoch_last="Sat May  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42834"
                obs_have="41298"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34879"
                obs_have="34866"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28722"
                obs_have="28716"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat May  1 23:35:11 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10077380"
                         time_creation="Sat May  1 21:12:03 2021"
                         time_modification="Sat May  1 21:08:04 2021" />
        <observations epoch_first="Sat May  1 20:00:00 2021"
                      epoch_last="Sat May  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42834"
                obs_have="41298"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34879"
                obs_have="34866"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28722"
                obs_have="28716"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10077380"
                         time_creation="Sat May  1 21:12:03 2021"
                         time_modification="Sat May  1 21:08:04 2021" />
        <observations epoch_first="Sat May  1 20:00:00 2021"
                      epoch_last="Sat May  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42834"
                obs_have="41298"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34879"
                obs_have="34866"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28722"
                obs_have="28716"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10077380"
                         time_creation="Fri May 28 01:51:30 2021"
                         time_modification="Sat May  1 21:08:04 2021" />
        <observations epoch_first="Sat May  1 20:00:00 2021"
                      epoch_last="Sat May  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42834"
                obs_have="41298"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34879"
                obs_have="34866"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28722"
                obs_have="28716"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chax121v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat May  1 22:21:10 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9711446"
                         time_creation="Sat May  1 22:10:03 2021"
                         time_modification="Sat May  1 22:08:01 2021" />
        <observations epoch_first="Sat May  1 21:00:00 2021"
                      epoch_last="Sat May  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36454"
                obs_have="36322"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35883"
                obs_have="35875"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34992"
                obs_have="34988"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat May  1 22:46:10 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9711446"
                         time_creation="Sat May  1 22:10:03 2021"
                         time_modification="Sat May  1 22:08:01 2021" />
        <observations epoch_first="Sat May  1 21:00:00 2021"
                      epoch_last="Sat May  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36454"
                obs_have="36322"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35883"
                obs_have="35875"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34992"
                obs_have="34988"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun May  2 00:35:11 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9711446"
                         time_creation="Sat May  1 22:10:03 2021"
                         time_modification="Sat May  1 22:08:01 2021" />
        <observations epoch_first="Sat May  1 21:00:00 2021"
                      epoch_last="Sat May  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36454"
                obs_have="36322"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35883"
                obs_have="35875"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34992"
                obs_have="34988"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun May  2 18:24:23 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9711446"
                         time_creation="Sat May  1 22:10:03 2021"
                         time_modification="Sat May  1 22:08:01 2021" />
        <observations epoch_first="Sat May  1 21:00:00 2021"
                      epoch_last="Sat May  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36454"
                obs_have="36322"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35883"
                obs_have="35875"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34992"
                obs_have="34988"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9711446"
                         time_creation="Fri May 28 01:51:30 2021"
                         time_modification="Sat May  1 22:08:01 2021" />
        <observations epoch_first="Sat May  1 21:00:00 2021"
                      epoch_last="Sat May  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36454"
                obs_have="36322"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35883"
                obs_have="35875"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34992"
                obs_have="34988"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chax121w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="3 day(s) 11:52:09"
                         size="10340231"
                         time_creation="Fri May 28 01:51:30 2021"
                         time_modification="Wed May  5 10:52:08 2021" />
        <observations epoch_first="Sat May  1 22:00:00 2021"
                      epoch_last="Sat May  1 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39137"
                obs_have="38478"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="33608"
                obs_have="33416"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="28791"
                obs_have="28788"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chax121x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon May 31 03:10:30 2021"
               level="3">
        <file_statistics latency="3 day(s) 10:54:51"
                         size="9594583"
                         time_creation="Fri May 28 01:51:30 2021"
                         time_modification="Wed May  5 10:54:50 2021" />
        <observations epoch_first="Sat May  1 23:00:00 2021"
                      epoch_last="Sat May  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34419"
                obs_have="31347"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="25694"
                obs_have="25677"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22879"
                obs_have="22879"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
