<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-22 00:00:00"
    DayOfYear="22"
    Year="2021">
  <station name="CHE2">
    <file name="/che20220.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 23 18:50:05 2021"
               level="3">
        <file_statistics latency="01:35:48"
                         size="5124153"
                         time_creation="Sat Jan 23 02:50:18 2021"
                         time_modification="Sat Jan 23 01:35:18 2021" />
        <observations epoch_first="Fri Jan 22 00:00:00 2021"
                      epoch_last="Fri Jan 22 23:59:30 2021"
                      epochs="2633"
                      epochs_ratio="91.42">
          <mask elevation="03 degrees"
                obs_expected="30292"
                obs_have="23329"
                obs_ratio="77.01" />
          <mask elevation="10 degrees"
                obs_expected="25229"
                obs_have="23320"
                obs_ratio="92.43" />
          <mask elevation="15 degrees"
                obs_expected="22231"
                obs_have="20630"
                obs_ratio="92.80" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:01:05 2021"
               level="3">
        <file_statistics latency="01:35:48"
                         size="5124153"
                         time_creation="Thu Feb 18 01:58:05 2021"
                         time_modification="Sat Jan 23 01:35:18 2021" />
        <observations epoch_first="Fri Jan 22 00:00:00 2021"
                      epoch_last="Fri Jan 22 23:59:30 2021"
                      epochs="2633"
                      epochs_ratio="91.42">
          <mask elevation="03 degrees"
                obs_expected="30292"
                obs_have="23329"
                obs_ratio="77.01" />
          <mask elevation="10 degrees"
                obs_expected="25229"
                obs_have="23320"
                obs_ratio="92.43" />
          <mask elevation="15 degrees"
                obs_expected="22231"
                obs_have="20630"
                obs_ratio="92.80" />
        </observations>
      </control>
    </file>
    <file name="/che2022a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jan 22 01:18:04 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8103412"
                         time_creation="Fri Jan 22 01:12:02 2021"
                         time_modification="Fri Jan 22 01:08:11 2021" />
        <observations epoch_first="Fri Jan 22 00:00:00 2021"
                      epoch_last="Fri Jan 22 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="57348"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="57348"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="57348"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 01:43:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8103412"
                         time_creation="Fri Jan 22 01:12:02 2021"
                         time_modification="Fri Jan 22 01:08:11 2021" />
        <observations epoch_first="Fri Jan 22 00:00:00 2021"
                      epoch_last="Fri Jan 22 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40256"
                obs_have="35489"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="35563"
                obs_have="35482"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="31576"
                obs_have="31576"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 03:33:05 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8103412"
                         time_creation="Fri Jan 22 01:12:02 2021"
                         time_modification="Fri Jan 22 01:08:11 2021" />
        <observations epoch_first="Fri Jan 22 00:00:00 2021"
                      epoch_last="Fri Jan 22 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40256"
                obs_have="35489"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="35563"
                obs_have="35482"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="31576"
                obs_have="31576"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8103412"
                         time_creation="Fri Jan 22 01:12:02 2021"
                         time_modification="Fri Jan 22 01:08:11 2021" />
        <observations epoch_first="Fri Jan 22 00:00:00 2021"
                      epoch_last="Fri Jan 22 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40256"
                obs_have="35489"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="35563"
                obs_have="35482"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="31576"
                obs_have="31576"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8103412"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 01:08:11 2021" />
        <observations epoch_first="Fri Jan 22 00:00:00 2021"
                      epoch_last="Fri Jan 22 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40256"
                obs_have="35489"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="35563"
                obs_have="35482"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="31576"
                obs_have="31576"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jan 22 02:18:07 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7615371"
                         time_creation="Fri Jan 22 02:14:01 2021"
                         time_modification="Fri Jan 22 02:08:09 2021" />
        <observations epoch_first="Fri Jan 22 01:00:00 2021"
                      epoch_last="Fri Jan 22 01:59:59 2021"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="38231"
                obs_have="34057"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="35216"
                obs_have="34054"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="32940"
                obs_have="31830"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Fri Jan 22 02:43:07 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7615371"
                         time_creation="Fri Jan 22 02:14:01 2021"
                         time_modification="Fri Jan 22 02:08:09 2021" />
        <observations epoch_first="Fri Jan 22 01:00:00 2021"
                      epoch_last="Fri Jan 22 01:59:59 2021"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="38231"
                obs_have="34057"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="35216"
                obs_have="34054"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="32940"
                obs_have="31830"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Fri Jan 22 04:33:06 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7615371"
                         time_creation="Fri Jan 22 02:14:01 2021"
                         time_modification="Fri Jan 22 02:08:09 2021" />
        <observations epoch_first="Fri Jan 22 01:00:00 2021"
                      epoch_last="Fri Jan 22 01:59:59 2021"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="38231"
                obs_have="34057"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="35216"
                obs_have="34054"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="32940"
                obs_have="31830"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7615371"
                         time_creation="Fri Jan 22 02:14:01 2021"
                         time_modification="Fri Jan 22 02:08:09 2021" />
        <observations epoch_first="Fri Jan 22 01:00:00 2021"
                      epoch_last="Fri Jan 22 01:59:59 2021"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="38231"
                obs_have="34057"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="35216"
                obs_have="34054"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="32940"
                obs_have="31830"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7615371"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 02:08:09 2021" />
        <observations epoch_first="Fri Jan 22 01:00:00 2021"
                      epoch_last="Fri Jan 22 01:59:59 2021"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="38231"
                obs_have="34057"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="35216"
                obs_have="34054"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="32940"
                obs_have="31830"
                obs_ratio="96.63" />
        </observations>
      </control>
    </file>
    <file name="/che2022c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jan 22 03:18:07 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7636313"
                         time_creation="Fri Jan 22 03:12:03 2021"
                         time_modification="Fri Jan 22 03:08:10 2021" />
        <observations epoch_first="Fri Jan 22 02:00:00 2021"
                      epoch_last="Fri Jan 22 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40690"
                obs_have="36642"
                obs_ratio="90.05" />
          <mask elevation="10 degrees"
                obs_expected="36686"
                obs_have="36641"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="32998"
                obs_have="32998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 03:43:07 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7636313"
                         time_creation="Fri Jan 22 03:12:03 2021"
                         time_modification="Fri Jan 22 03:08:10 2021" />
        <observations epoch_first="Fri Jan 22 02:00:00 2021"
                      epoch_last="Fri Jan 22 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40690"
                obs_have="36642"
                obs_ratio="90.05" />
          <mask elevation="10 degrees"
                obs_expected="36686"
                obs_have="36641"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="32998"
                obs_have="32998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 05:33:05 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7636313"
                         time_creation="Fri Jan 22 03:12:03 2021"
                         time_modification="Fri Jan 22 03:08:10 2021" />
        <observations epoch_first="Fri Jan 22 02:00:00 2021"
                      epoch_last="Fri Jan 22 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40690"
                obs_have="36642"
                obs_ratio="90.05" />
          <mask elevation="10 degrees"
                obs_expected="36686"
                obs_have="36641"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="32998"
                obs_have="32998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7636313"
                         time_creation="Fri Jan 22 03:12:03 2021"
                         time_modification="Fri Jan 22 03:08:10 2021" />
        <observations epoch_first="Fri Jan 22 02:00:00 2021"
                      epoch_last="Fri Jan 22 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40690"
                obs_have="36642"
                obs_ratio="90.05" />
          <mask elevation="10 degrees"
                obs_expected="36686"
                obs_have="36641"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="32998"
                obs_have="32998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7636313"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 03:08:10 2021" />
        <observations epoch_first="Fri Jan 22 02:00:00 2021"
                      epoch_last="Fri Jan 22 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40690"
                obs_have="36642"
                obs_ratio="90.05" />
          <mask elevation="10 degrees"
                obs_expected="36686"
                obs_have="36641"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="32998"
                obs_have="32998"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jan 22 04:18:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7258873"
                         time_creation="Fri Jan 22 04:14:01 2021"
                         time_modification="Fri Jan 22 04:08:11 2021" />
        <observations epoch_first="Fri Jan 22 03:00:00 2021"
                      epoch_last="Fri Jan 22 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39941"
                obs_have="34197"
                obs_ratio="85.62" />
          <mask elevation="10 degrees"
                obs_expected="34249"
                obs_have="34187"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30020"
                obs_have="30020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 04:43:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7258873"
                         time_creation="Fri Jan 22 04:14:01 2021"
                         time_modification="Fri Jan 22 04:08:11 2021" />
        <observations epoch_first="Fri Jan 22 03:00:00 2021"
                      epoch_last="Fri Jan 22 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39941"
                obs_have="34197"
                obs_ratio="85.62" />
          <mask elevation="10 degrees"
                obs_expected="34249"
                obs_have="34187"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30020"
                obs_have="30020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 06:33:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7258873"
                         time_creation="Fri Jan 22 04:14:01 2021"
                         time_modification="Fri Jan 22 04:08:11 2021" />
        <observations epoch_first="Fri Jan 22 03:00:00 2021"
                      epoch_last="Fri Jan 22 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39941"
                obs_have="34197"
                obs_ratio="85.62" />
          <mask elevation="10 degrees"
                obs_expected="34249"
                obs_have="34187"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30020"
                obs_have="30020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7258873"
                         time_creation="Fri Jan 22 04:14:01 2021"
                         time_modification="Fri Jan 22 04:08:11 2021" />
        <observations epoch_first="Fri Jan 22 03:00:00 2021"
                      epoch_last="Fri Jan 22 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39941"
                obs_have="34197"
                obs_ratio="85.62" />
          <mask elevation="10 degrees"
                obs_expected="34249"
                obs_have="34187"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30020"
                obs_have="30020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7258873"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 04:08:11 2021" />
        <observations epoch_first="Fri Jan 22 03:00:00 2021"
                      epoch_last="Fri Jan 22 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39941"
                obs_have="34197"
                obs_ratio="85.62" />
          <mask elevation="10 degrees"
                obs_expected="34249"
                obs_have="34187"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30020"
                obs_have="30020"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jan 22 05:18:05 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7113072"
                         time_creation="Fri Jan 22 05:14:02 2021"
                         time_modification="Fri Jan 22 05:08:08 2021" />
        <observations epoch_first="Fri Jan 22 04:00:00 2021"
                      epoch_last="Fri Jan 22 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35881"
                obs_have="34834"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="34835"
                obs_have="34833"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33678"
                obs_have="33678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 05:43:06 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7113072"
                         time_creation="Fri Jan 22 05:14:02 2021"
                         time_modification="Fri Jan 22 05:08:08 2021" />
        <observations epoch_first="Fri Jan 22 04:00:00 2021"
                      epoch_last="Fri Jan 22 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35881"
                obs_have="34834"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="34835"
                obs_have="34833"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33678"
                obs_have="33678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 07:33:05 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7113072"
                         time_creation="Fri Jan 22 05:14:02 2021"
                         time_modification="Fri Jan 22 05:08:08 2021" />
        <observations epoch_first="Fri Jan 22 04:00:00 2021"
                      epoch_last="Fri Jan 22 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35881"
                obs_have="34834"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="34835"
                obs_have="34833"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33678"
                obs_have="33678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7113072"
                         time_creation="Fri Jan 22 05:14:02 2021"
                         time_modification="Fri Jan 22 05:08:08 2021" />
        <observations epoch_first="Fri Jan 22 04:00:00 2021"
                      epoch_last="Fri Jan 22 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35881"
                obs_have="34834"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="34835"
                obs_have="34833"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33678"
                obs_have="33678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7113072"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 05:08:08 2021" />
        <observations epoch_first="Fri Jan 22 04:00:00 2021"
                      epoch_last="Fri Jan 22 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35881"
                obs_have="34834"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="34835"
                obs_have="34833"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33678"
                obs_have="33678"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jan 22 06:18:05 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7427342"
                         time_creation="Fri Jan 22 06:14:02 2021"
                         time_modification="Fri Jan 22 06:08:11 2021" />
        <observations epoch_first="Fri Jan 22 05:00:00 2021"
                      epoch_last="Fri Jan 22 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36586"
                obs_have="32484"
                obs_ratio="88.79" />
          <mask elevation="10 degrees"
                obs_expected="32543"
                obs_have="32470"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27777"
                obs_have="27777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 06:43:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7427342"
                         time_creation="Fri Jan 22 06:14:02 2021"
                         time_modification="Fri Jan 22 06:08:11 2021" />
        <observations epoch_first="Fri Jan 22 05:00:00 2021"
                      epoch_last="Fri Jan 22 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36586"
                obs_have="32484"
                obs_ratio="88.79" />
          <mask elevation="10 degrees"
                obs_expected="32543"
                obs_have="32470"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27777"
                obs_have="27777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 08:33:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7427342"
                         time_creation="Fri Jan 22 06:14:02 2021"
                         time_modification="Fri Jan 22 06:08:11 2021" />
        <observations epoch_first="Fri Jan 22 05:00:00 2021"
                      epoch_last="Fri Jan 22 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36586"
                obs_have="32484"
                obs_ratio="88.79" />
          <mask elevation="10 degrees"
                obs_expected="32543"
                obs_have="32470"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27777"
                obs_have="27777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7427342"
                         time_creation="Fri Jan 22 06:14:02 2021"
                         time_modification="Fri Jan 22 06:08:11 2021" />
        <observations epoch_first="Fri Jan 22 05:00:00 2021"
                      epoch_last="Fri Jan 22 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36586"
                obs_have="32484"
                obs_ratio="88.79" />
          <mask elevation="10 degrees"
                obs_expected="32543"
                obs_have="32470"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27777"
                obs_have="27777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7427342"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 06:08:11 2021" />
        <observations epoch_first="Fri Jan 22 05:00:00 2021"
                      epoch_last="Fri Jan 22 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36586"
                obs_have="32484"
                obs_ratio="88.79" />
          <mask elevation="10 degrees"
                obs_expected="32543"
                obs_have="32470"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27777"
                obs_have="27777"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jan 22 08:18:05 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6818144"
                         time_creation="Fri Jan 22 08:14:02 2021"
                         time_modification="Fri Jan 22 08:08:08 2021" />
        <observations epoch_first="Fri Jan 22 07:00:00 2021"
                      epoch_last="Fri Jan 22 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30313"
                obs_have="28518"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="28538"
                obs_have="28518"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23387"
                obs_have="23387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 08:43:06 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6818144"
                         time_creation="Fri Jan 22 08:14:02 2021"
                         time_modification="Fri Jan 22 08:08:08 2021" />
        <observations epoch_first="Fri Jan 22 07:00:00 2021"
                      epoch_last="Fri Jan 22 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30313"
                obs_have="28518"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="28538"
                obs_have="28518"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23387"
                obs_have="23387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 10:33:05 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6818144"
                         time_creation="Fri Jan 22 08:14:02 2021"
                         time_modification="Fri Jan 22 08:08:08 2021" />
        <observations epoch_first="Fri Jan 22 07:00:00 2021"
                      epoch_last="Fri Jan 22 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30313"
                obs_have="28518"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="28538"
                obs_have="28518"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23387"
                obs_have="23387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6818144"
                         time_creation="Fri Jan 22 08:14:02 2021"
                         time_modification="Fri Jan 22 08:08:08 2021" />
        <observations epoch_first="Fri Jan 22 07:00:00 2021"
                      epoch_last="Fri Jan 22 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30313"
                obs_have="28518"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="28538"
                obs_have="28518"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23387"
                obs_have="23387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6818144"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 08:08:08 2021" />
        <observations epoch_first="Fri Jan 22 07:00:00 2021"
                      epoch_last="Fri Jan 22 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30313"
                obs_have="28518"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="28538"
                obs_have="28518"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23387"
                obs_have="23387"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jan 22 09:18:05 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6474519"
                         time_creation="Fri Jan 22 09:14:02 2021"
                         time_modification="Fri Jan 22 09:08:11 2021" />
        <observations epoch_first="Fri Jan 22 08:00:00 2021"
                      epoch_last="Fri Jan 22 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30766"
                obs_have="25305"
                obs_ratio="82.25" />
          <mask elevation="10 degrees"
                obs_expected="25403"
                obs_have="25294"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="22891"
                obs_have="22891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 09:43:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6474519"
                         time_creation="Fri Jan 22 09:14:02 2021"
                         time_modification="Fri Jan 22 09:08:11 2021" />
        <observations epoch_first="Fri Jan 22 08:00:00 2021"
                      epoch_last="Fri Jan 22 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30766"
                obs_have="25305"
                obs_ratio="82.25" />
          <mask elevation="10 degrees"
                obs_expected="25403"
                obs_have="25294"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="22891"
                obs_have="22891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 11:33:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6474519"
                         time_creation="Fri Jan 22 09:14:02 2021"
                         time_modification="Fri Jan 22 09:08:11 2021" />
        <observations epoch_first="Fri Jan 22 08:00:00 2021"
                      epoch_last="Fri Jan 22 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30766"
                obs_have="25305"
                obs_ratio="82.25" />
          <mask elevation="10 degrees"
                obs_expected="25403"
                obs_have="25294"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="22891"
                obs_have="22891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6474519"
                         time_creation="Fri Jan 22 09:14:02 2021"
                         time_modification="Fri Jan 22 09:08:11 2021" />
        <observations epoch_first="Fri Jan 22 08:00:00 2021"
                      epoch_last="Fri Jan 22 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30766"
                obs_have="25305"
                obs_ratio="82.25" />
          <mask elevation="10 degrees"
                obs_expected="25403"
                obs_have="25294"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="22891"
                obs_have="22891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6474519"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 09:08:11 2021" />
        <observations epoch_first="Fri Jan 22 08:00:00 2021"
                      epoch_last="Fri Jan 22 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30766"
                obs_have="25305"
                obs_ratio="82.25" />
          <mask elevation="10 degrees"
                obs_expected="25403"
                obs_have="25294"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="22891"
                obs_have="22891"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jan 22 11:18:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6304599"
                         time_creation="Fri Jan 22 11:14:03 2021"
                         time_modification="Fri Jan 22 11:08:11 2021" />
        <observations epoch_first="Fri Jan 22 10:00:00 2021"
                      epoch_last="Fri Jan 22 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34679"
                obs_have="30287"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30391"
                obs_have="30287"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="25889"
                obs_have="25889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 11:43:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6304599"
                         time_creation="Fri Jan 22 11:14:03 2021"
                         time_modification="Fri Jan 22 11:08:11 2021" />
        <observations epoch_first="Fri Jan 22 10:00:00 2021"
                      epoch_last="Fri Jan 22 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34679"
                obs_have="30287"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30391"
                obs_have="30287"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="25889"
                obs_have="25889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 13:33:05 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6304599"
                         time_creation="Fri Jan 22 11:14:03 2021"
                         time_modification="Fri Jan 22 11:08:11 2021" />
        <observations epoch_first="Fri Jan 22 10:00:00 2021"
                      epoch_last="Fri Jan 22 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34679"
                obs_have="30287"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30391"
                obs_have="30287"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="25889"
                obs_have="25889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6304599"
                         time_creation="Fri Jan 22 11:14:03 2021"
                         time_modification="Fri Jan 22 11:08:11 2021" />
        <observations epoch_first="Fri Jan 22 10:00:00 2021"
                      epoch_last="Fri Jan 22 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34679"
                obs_have="30287"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30391"
                obs_have="30287"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="25889"
                obs_have="25889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6304599"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 11:08:11 2021" />
        <observations epoch_first="Fri Jan 22 10:00:00 2021"
                      epoch_last="Fri Jan 22 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34679"
                obs_have="30287"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30391"
                obs_have="30287"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="25889"
                obs_have="25889"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jan 22 12:18:06 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7293597"
                         time_creation="Fri Jan 22 12:12:03 2021"
                         time_modification="Fri Jan 22 12:08:08 2021" />
        <observations epoch_first="Fri Jan 22 11:00:00 2021"
                      epoch_last="Fri Jan 22 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38017"
                obs_have="34889"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="34934"
                obs_have="34889"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31879"
                obs_have="31879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 12:43:06 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7293597"
                         time_creation="Fri Jan 22 12:12:03 2021"
                         time_modification="Fri Jan 22 12:08:08 2021" />
        <observations epoch_first="Fri Jan 22 11:00:00 2021"
                      epoch_last="Fri Jan 22 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38017"
                obs_have="34889"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="34934"
                obs_have="34889"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31879"
                obs_have="31879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 14:33:06 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7293597"
                         time_creation="Fri Jan 22 12:12:03 2021"
                         time_modification="Fri Jan 22 12:08:08 2021" />
        <observations epoch_first="Fri Jan 22 11:00:00 2021"
                      epoch_last="Fri Jan 22 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38017"
                obs_have="34889"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="34934"
                obs_have="34889"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31879"
                obs_have="31879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7293597"
                         time_creation="Fri Jan 22 12:12:03 2021"
                         time_modification="Fri Jan 22 12:08:08 2021" />
        <observations epoch_first="Fri Jan 22 11:00:00 2021"
                      epoch_last="Fri Jan 22 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38017"
                obs_have="34889"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="34934"
                obs_have="34889"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31879"
                obs_have="31879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7293597"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 12:08:08 2021" />
        <observations epoch_first="Fri Jan 22 11:00:00 2021"
                      epoch_last="Fri Jan 22 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38017"
                obs_have="34889"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="34934"
                obs_have="34889"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31879"
                obs_have="31879"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jan 22 13:18:04 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7964140"
                         time_creation="Fri Jan 22 13:12:03 2021"
                         time_modification="Fri Jan 22 13:08:07 2021" />
        <observations epoch_first="Fri Jan 22 12:00:00 2021"
                      epoch_last="Fri Jan 22 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42793"
                obs_have="39344"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="39389"
                obs_have="39315"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="35870"
                obs_have="35870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 13:43:04 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7964140"
                         time_creation="Fri Jan 22 13:12:03 2021"
                         time_modification="Fri Jan 22 13:08:07 2021" />
        <observations epoch_first="Fri Jan 22 12:00:00 2021"
                      epoch_last="Fri Jan 22 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42793"
                obs_have="39344"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="39389"
                obs_have="39315"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="35870"
                obs_have="35870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 15:33:04 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7964140"
                         time_creation="Fri Jan 22 13:12:03 2021"
                         time_modification="Fri Jan 22 13:08:07 2021" />
        <observations epoch_first="Fri Jan 22 12:00:00 2021"
                      epoch_last="Fri Jan 22 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42793"
                obs_have="39344"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="39389"
                obs_have="39315"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="35870"
                obs_have="35870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7964140"
                         time_creation="Fri Jan 22 13:12:03 2021"
                         time_modification="Fri Jan 22 13:08:07 2021" />
        <observations epoch_first="Fri Jan 22 12:00:00 2021"
                      epoch_last="Fri Jan 22 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42793"
                obs_have="39344"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="39389"
                obs_have="39315"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="35870"
                obs_have="35870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7964140"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 13:08:07 2021" />
        <observations epoch_first="Fri Jan 22 12:00:00 2021"
                      epoch_last="Fri Jan 22 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42793"
                obs_have="39344"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="39389"
                obs_have="39315"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="35870"
                obs_have="35870"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jan 22 14:18:05 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7614437"
                         time_creation="Fri Jan 22 14:14:02 2021"
                         time_modification="Fri Jan 22 14:08:11 2021" />
        <observations epoch_first="Fri Jan 22 13:00:00 2021"
                      epoch_last="Fri Jan 22 13:59:59 2021"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="42230"
                obs_have="36483"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="37779"
                obs_have="36483"
                obs_ratio="96.57" />
          <mask elevation="15 degrees"
                obs_expected="33252"
                obs_have="32141"
                obs_ratio="96.66" />
        </observations>
      </control>
      <control date="Fri Jan 22 14:43:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7614437"
                         time_creation="Fri Jan 22 14:14:02 2021"
                         time_modification="Fri Jan 22 14:08:11 2021" />
        <observations epoch_first="Fri Jan 22 13:00:00 2021"
                      epoch_last="Fri Jan 22 13:59:59 2021"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="42230"
                obs_have="36483"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="37779"
                obs_have="36483"
                obs_ratio="96.57" />
          <mask elevation="15 degrees"
                obs_expected="33252"
                obs_have="32141"
                obs_ratio="96.66" />
        </observations>
      </control>
      <control date="Fri Jan 22 16:33:07 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7614437"
                         time_creation="Fri Jan 22 14:14:02 2021"
                         time_modification="Fri Jan 22 14:08:11 2021" />
        <observations epoch_first="Fri Jan 22 13:00:00 2021"
                      epoch_last="Fri Jan 22 13:59:59 2021"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="42230"
                obs_have="36483"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="37779"
                obs_have="36483"
                obs_ratio="96.57" />
          <mask elevation="15 degrees"
                obs_expected="33252"
                obs_have="32141"
                obs_ratio="96.66" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7614437"
                         time_creation="Fri Jan 22 14:14:02 2021"
                         time_modification="Fri Jan 22 14:08:11 2021" />
        <observations epoch_first="Fri Jan 22 13:00:00 2021"
                      epoch_last="Fri Jan 22 13:59:59 2021"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="42230"
                obs_have="36483"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="37779"
                obs_have="36483"
                obs_ratio="96.57" />
          <mask elevation="15 degrees"
                obs_expected="33252"
                obs_have="32141"
                obs_ratio="96.66" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7614437"
                         time_creation="Thu Feb 18 01:51:23 2021"
                         time_modification="Fri Jan 22 14:08:11 2021" />
        <observations epoch_first="Fri Jan 22 13:00:00 2021"
                      epoch_last="Fri Jan 22 13:59:59 2021"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="42230"
                obs_have="36483"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="37779"
                obs_have="36483"
                obs_ratio="96.57" />
          <mask elevation="15 degrees"
                obs_expected="33252"
                obs_have="32141"
                obs_ratio="96.66" />
        </observations>
      </control>
    </file>
    <file name="/che2022o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jan 22 15:18:06 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7189414"
                         time_creation="Fri Jan 22 15:12:03 2021"
                         time_modification="Fri Jan 22 15:08:09 2021" />
        <observations epoch_first="Fri Jan 22 14:00:00 2021"
                      epoch_last="Fri Jan 22 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36671"
                obs_have="30858"
                obs_ratio="84.15" />
          <mask elevation="10 degrees"
                obs_expected="30855"
                obs_have="30843"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 15:43:07 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7189414"
                         time_creation="Fri Jan 22 15:12:03 2021"
                         time_modification="Fri Jan 22 15:08:09 2021" />
        <observations epoch_first="Fri Jan 22 14:00:00 2021"
                      epoch_last="Fri Jan 22 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36671"
                obs_have="30858"
                obs_ratio="84.15" />
          <mask elevation="10 degrees"
                obs_expected="30855"
                obs_have="30843"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 17:33:06 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7189414"
                         time_creation="Fri Jan 22 15:12:03 2021"
                         time_modification="Fri Jan 22 15:08:09 2021" />
        <observations epoch_first="Fri Jan 22 14:00:00 2021"
                      epoch_last="Fri Jan 22 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36671"
                obs_have="30858"
                obs_ratio="84.15" />
          <mask elevation="10 degrees"
                obs_expected="30855"
                obs_have="30843"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7189414"
                         time_creation="Fri Jan 22 15:12:03 2021"
                         time_modification="Fri Jan 22 15:08:09 2021" />
        <observations epoch_first="Fri Jan 22 14:00:00 2021"
                      epoch_last="Fri Jan 22 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36671"
                obs_have="30858"
                obs_ratio="84.15" />
          <mask elevation="10 degrees"
                obs_expected="30855"
                obs_have="30843"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7189414"
                         time_creation="Thu Feb 18 01:51:24 2021"
                         time_modification="Fri Jan 22 15:08:09 2021" />
        <observations epoch_first="Fri Jan 22 14:00:00 2021"
                      epoch_last="Fri Jan 22 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36671"
                obs_have="30858"
                obs_ratio="84.15" />
          <mask elevation="10 degrees"
                obs_expected="30855"
                obs_have="30843"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26504"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jan 22 16:18:05 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6532482"
                         time_creation="Fri Jan 22 16:14:03 2021"
                         time_modification="Fri Jan 22 16:08:08 2021" />
        <observations epoch_first="Fri Jan 22 15:00:00 2021"
                      epoch_last="Fri Jan 22 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33579"
                obs_have="28668"
                obs_ratio="85.37" />
          <mask elevation="10 degrees"
                obs_expected="28749"
                obs_have="28656"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 16:43:05 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6532482"
                         time_creation="Fri Jan 22 16:14:03 2021"
                         time_modification="Fri Jan 22 16:08:08 2021" />
        <observations epoch_first="Fri Jan 22 15:00:00 2021"
                      epoch_last="Fri Jan 22 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33579"
                obs_have="28668"
                obs_ratio="85.37" />
          <mask elevation="10 degrees"
                obs_expected="28749"
                obs_have="28656"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 18:33:04 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6532482"
                         time_creation="Fri Jan 22 16:14:03 2021"
                         time_modification="Fri Jan 22 16:08:08 2021" />
        <observations epoch_first="Fri Jan 22 15:00:00 2021"
                      epoch_last="Fri Jan 22 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33579"
                obs_have="28668"
                obs_ratio="85.37" />
          <mask elevation="10 degrees"
                obs_expected="28749"
                obs_have="28656"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6532482"
                         time_creation="Fri Jan 22 16:14:03 2021"
                         time_modification="Fri Jan 22 16:08:08 2021" />
        <observations epoch_first="Fri Jan 22 15:00:00 2021"
                      epoch_last="Fri Jan 22 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33579"
                obs_have="28668"
                obs_ratio="85.37" />
          <mask elevation="10 degrees"
                obs_expected="28749"
                obs_have="28656"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6532482"
                         time_creation="Thu Feb 18 01:51:24 2021"
                         time_modification="Fri Jan 22 16:08:08 2021" />
        <observations epoch_first="Fri Jan 22 15:00:00 2021"
                      epoch_last="Fri Jan 22 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33579"
                obs_have="28668"
                obs_ratio="85.37" />
          <mask elevation="10 degrees"
                obs_expected="28749"
                obs_have="28656"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jan 22 17:18:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6242741"
                         time_creation="Fri Jan 22 17:12:03 2021"
                         time_modification="Fri Jan 22 17:08:11 2021" />
        <observations epoch_first="Fri Jan 22 16:00:00 2021"
                      epoch_last="Fri Jan 22 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28369"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="28350"
                obs_have="28350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 17:43:07 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6242741"
                         time_creation="Fri Jan 22 17:12:03 2021"
                         time_modification="Fri Jan 22 17:08:11 2021" />
        <observations epoch_first="Fri Jan 22 16:00:00 2021"
                      epoch_last="Fri Jan 22 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28369"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="28350"
                obs_have="28350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 19:33:05 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6242741"
                         time_creation="Fri Jan 22 17:12:03 2021"
                         time_modification="Fri Jan 22 17:08:11 2021" />
        <observations epoch_first="Fri Jan 22 16:00:00 2021"
                      epoch_last="Fri Jan 22 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28369"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="28350"
                obs_have="28350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6242741"
                         time_creation="Fri Jan 22 17:12:03 2021"
                         time_modification="Fri Jan 22 17:08:11 2021" />
        <observations epoch_first="Fri Jan 22 16:00:00 2021"
                      epoch_last="Fri Jan 22 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28369"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="28350"
                obs_have="28350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6242741"
                         time_creation="Thu Feb 18 01:51:24 2021"
                         time_modification="Fri Jan 22 17:08:11 2021" />
        <observations epoch_first="Fri Jan 22 16:00:00 2021"
                      epoch_last="Fri Jan 22 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28369"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="28350"
                obs_have="28350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26517"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jan 22 18:18:06 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="5496607"
                         time_creation="Fri Jan 22 18:12:04 2021"
                         time_modification="Fri Jan 22 18:08:08 2021" />
        <observations epoch_first="Fri Jan 22 17:00:00 2021"
                      epoch_last="Fri Jan 22 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28862"
                obs_have="24944"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24927"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22467"
                obs_have="22467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 18:43:06 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="5496607"
                         time_creation="Fri Jan 22 18:12:04 2021"
                         time_modification="Fri Jan 22 18:08:08 2021" />
        <observations epoch_first="Fri Jan 22 17:00:00 2021"
                      epoch_last="Fri Jan 22 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28862"
                obs_have="24944"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24927"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22467"
                obs_have="22467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 20:33:05 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="5496607"
                         time_creation="Fri Jan 22 18:12:04 2021"
                         time_modification="Fri Jan 22 18:08:08 2021" />
        <observations epoch_first="Fri Jan 22 17:00:00 2021"
                      epoch_last="Fri Jan 22 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28862"
                obs_have="24944"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24927"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22467"
                obs_have="22467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="5496607"
                         time_creation="Fri Jan 22 18:12:04 2021"
                         time_modification="Fri Jan 22 18:08:08 2021" />
        <observations epoch_first="Fri Jan 22 17:00:00 2021"
                      epoch_last="Fri Jan 22 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28862"
                obs_have="24944"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24927"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22467"
                obs_have="22467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="5496607"
                         time_creation="Thu Feb 18 01:51:24 2021"
                         time_modification="Fri Jan 22 18:08:08 2021" />
        <observations epoch_first="Fri Jan 22 17:00:00 2021"
                      epoch_last="Fri Jan 22 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28862"
                obs_have="24944"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24927"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22467"
                obs_have="22467"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jan 22 19:18:05 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5167944"
                         time_creation="Fri Jan 22 19:12:03 2021"
                         time_modification="Fri Jan 22 19:08:10 2021" />
        <observations epoch_first="Fri Jan 22 18:00:00 2021"
                      epoch_last="Fri Jan 22 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33247"
                obs_have="26228"
                obs_ratio="78.89" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="26221"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="20036"
                obs_have="20036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 19:43:06 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5167944"
                         time_creation="Fri Jan 22 19:12:03 2021"
                         time_modification="Fri Jan 22 19:08:10 2021" />
        <observations epoch_first="Fri Jan 22 18:00:00 2021"
                      epoch_last="Fri Jan 22 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33247"
                obs_have="26228"
                obs_ratio="78.89" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="26221"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="20036"
                obs_have="20036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 21:33:05 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5167944"
                         time_creation="Fri Jan 22 19:12:03 2021"
                         time_modification="Fri Jan 22 19:08:10 2021" />
        <observations epoch_first="Fri Jan 22 18:00:00 2021"
                      epoch_last="Fri Jan 22 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33247"
                obs_have="26228"
                obs_ratio="78.89" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="26221"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="20036"
                obs_have="20036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5167944"
                         time_creation="Fri Jan 22 19:12:03 2021"
                         time_modification="Fri Jan 22 19:08:10 2021" />
        <observations epoch_first="Fri Jan 22 18:00:00 2021"
                      epoch_last="Fri Jan 22 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33247"
                obs_have="26228"
                obs_ratio="78.89" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="26221"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="20036"
                obs_have="20036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5167944"
                         time_creation="Thu Feb 18 01:51:24 2021"
                         time_modification="Fri Jan 22 19:08:10 2021" />
        <observations epoch_first="Fri Jan 22 18:00:00 2021"
                      epoch_last="Fri Jan 22 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33247"
                obs_have="26228"
                obs_ratio="78.89" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="26221"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="20036"
                obs_have="20036"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jan 22 20:18:06 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5847260"
                         time_creation="Fri Jan 22 20:14:03 2021"
                         time_modification="Fri Jan 22 20:08:10 2021" />
        <observations epoch_first="Fri Jan 22 19:00:00 2021"
                      epoch_last="Fri Jan 22 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34742"
                obs_have="28385"
                obs_ratio="81.70" />
          <mask elevation="10 degrees"
                obs_expected="28503"
                obs_have="28366"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="23979"
                obs_have="23979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 20:43:05 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5847260"
                         time_creation="Fri Jan 22 20:14:03 2021"
                         time_modification="Fri Jan 22 20:08:10 2021" />
        <observations epoch_first="Fri Jan 22 19:00:00 2021"
                      epoch_last="Fri Jan 22 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34742"
                obs_have="28385"
                obs_ratio="81.70" />
          <mask elevation="10 degrees"
                obs_expected="28503"
                obs_have="28366"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="23979"
                obs_have="23979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 22:33:05 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5847260"
                         time_creation="Fri Jan 22 20:14:03 2021"
                         time_modification="Fri Jan 22 20:08:10 2021" />
        <observations epoch_first="Fri Jan 22 19:00:00 2021"
                      epoch_last="Fri Jan 22 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34742"
                obs_have="28385"
                obs_ratio="81.70" />
          <mask elevation="10 degrees"
                obs_expected="28503"
                obs_have="28366"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="23979"
                obs_have="23979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5847260"
                         time_creation="Fri Jan 22 20:14:03 2021"
                         time_modification="Fri Jan 22 20:08:10 2021" />
        <observations epoch_first="Fri Jan 22 19:00:00 2021"
                      epoch_last="Fri Jan 22 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34742"
                obs_have="28385"
                obs_ratio="81.70" />
          <mask elevation="10 degrees"
                obs_expected="28503"
                obs_have="28366"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="23979"
                obs_have="23979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5847260"
                         time_creation="Thu Feb 18 01:51:24 2021"
                         time_modification="Fri Jan 22 20:08:10 2021" />
        <observations epoch_first="Fri Jan 22 19:00:00 2021"
                      epoch_last="Fri Jan 22 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34742"
                obs_have="28385"
                obs_ratio="81.70" />
          <mask elevation="10 degrees"
                obs_expected="28503"
                obs_have="28366"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="23979"
                obs_have="23979"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jan 22 21:18:05 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6485620"
                         time_creation="Fri Jan 22 21:14:03 2021"
                         time_modification="Fri Jan 22 21:08:09 2021" />
        <observations epoch_first="Fri Jan 22 20:00:00 2021"
                      epoch_last="Fri Jan 22 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33801"
                obs_have="30179"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30221"
                obs_have="30164"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26647"
                obs_have="26647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 21:43:06 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6485620"
                         time_creation="Fri Jan 22 21:14:03 2021"
                         time_modification="Fri Jan 22 21:08:09 2021" />
        <observations epoch_first="Fri Jan 22 20:00:00 2021"
                      epoch_last="Fri Jan 22 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33801"
                obs_have="30179"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30221"
                obs_have="30164"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26647"
                obs_have="26647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 23:33:06 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6485620"
                         time_creation="Fri Jan 22 21:14:03 2021"
                         time_modification="Fri Jan 22 21:08:09 2021" />
        <observations epoch_first="Fri Jan 22 20:00:00 2021"
                      epoch_last="Fri Jan 22 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33801"
                obs_have="30179"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30221"
                obs_have="30164"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26647"
                obs_have="26647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6485620"
                         time_creation="Fri Jan 22 21:14:03 2021"
                         time_modification="Fri Jan 22 21:08:09 2021" />
        <observations epoch_first="Fri Jan 22 20:00:00 2021"
                      epoch_last="Fri Jan 22 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33801"
                obs_have="30179"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30221"
                obs_have="30164"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26647"
                obs_have="26647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6485620"
                         time_creation="Thu Feb 18 01:51:24 2021"
                         time_modification="Fri Jan 22 21:08:09 2021" />
        <observations epoch_first="Fri Jan 22 20:00:00 2021"
                      epoch_last="Fri Jan 22 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33801"
                obs_have="30179"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30221"
                obs_have="30164"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26647"
                obs_have="26647"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jan 22 22:18:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7372387"
                         time_creation="Fri Jan 22 22:12:04 2021"
                         time_modification="Fri Jan 22 22:08:11 2021" />
        <observations epoch_first="Fri Jan 22 21:00:00 2021"
                      epoch_last="Fri Jan 22 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34241"
                obs_have="31335"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="31410"
                obs_have="31335"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27963"
                obs_have="27963"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 22:43:07 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7372387"
                         time_creation="Fri Jan 22 22:12:04 2021"
                         time_modification="Fri Jan 22 22:08:11 2021" />
        <observations epoch_first="Fri Jan 22 21:00:00 2021"
                      epoch_last="Fri Jan 22 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34241"
                obs_have="31335"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="31410"
                obs_have="31335"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27963"
                obs_have="27963"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 00:33:06 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7372387"
                         time_creation="Fri Jan 22 22:12:04 2021"
                         time_modification="Fri Jan 22 22:08:11 2021" />
        <observations epoch_first="Fri Jan 22 21:00:00 2021"
                      epoch_last="Fri Jan 22 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34241"
                obs_have="31335"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="31410"
                obs_have="31335"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27963"
                obs_have="27963"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7372387"
                         time_creation="Fri Jan 22 22:12:04 2021"
                         time_modification="Fri Jan 22 22:08:11 2021" />
        <observations epoch_first="Fri Jan 22 21:00:00 2021"
                      epoch_last="Fri Jan 22 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34241"
                obs_have="31335"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="31410"
                obs_have="31335"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27963"
                obs_have="27963"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7372387"
                         time_creation="Thu Feb 18 01:51:24 2021"
                         time_modification="Fri Jan 22 22:08:11 2021" />
        <observations epoch_first="Fri Jan 22 21:00:00 2021"
                      epoch_last="Fri Jan 22 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34241"
                obs_have="31335"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="31410"
                obs_have="31335"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27963"
                obs_have="27963"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jan 22 23:18:06 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8025986"
                         time_creation="Fri Jan 22 23:14:05 2021"
                         time_modification="Fri Jan 22 23:08:12 2021" />
        <observations epoch_first="Fri Jan 22 22:00:00 2021"
                      epoch_last="Fri Jan 22 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35754"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="35778"
                obs_have="35744"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31725"
                obs_have="31725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 22 23:43:07 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8025986"
                         time_creation="Fri Jan 22 23:14:05 2021"
                         time_modification="Fri Jan 22 23:08:12 2021" />
        <observations epoch_first="Fri Jan 22 22:00:00 2021"
                      epoch_last="Fri Jan 22 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35754"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="35778"
                obs_have="35744"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31725"
                obs_have="31725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 01:33:05 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8025986"
                         time_creation="Fri Jan 22 23:14:05 2021"
                         time_modification="Fri Jan 22 23:08:12 2021" />
        <observations epoch_first="Fri Jan 22 22:00:00 2021"
                      epoch_last="Fri Jan 22 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35754"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="35778"
                obs_have="35744"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31725"
                obs_have="31725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8025986"
                         time_creation="Fri Jan 22 23:14:05 2021"
                         time_modification="Fri Jan 22 23:08:12 2021" />
        <observations epoch_first="Fri Jan 22 22:00:00 2021"
                      epoch_last="Fri Jan 22 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35754"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="35778"
                obs_have="35744"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31725"
                obs_have="31725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8025986"
                         time_creation="Thu Feb 18 01:51:24 2021"
                         time_modification="Fri Jan 22 23:08:12 2021" />
        <observations epoch_first="Fri Jan 22 22:00:00 2021"
                      epoch_last="Fri Jan 22 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35754"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="35778"
                obs_have="35744"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31725"
                obs_have="31725"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/che2022x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jan 23 00:18:06 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7713539"
                         time_creation="Sat Jan 23 00:12:04 2021"
                         time_modification="Sat Jan 23 00:08:09 2021" />
        <observations epoch_first="Fri Jan 22 23:00:00 2021"
                      epoch_last="Fri Jan 22 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38482"
                obs_have="32524"
                obs_ratio="84.52" />
          <mask elevation="10 degrees"
                obs_expected="32653"
                obs_have="32524"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28323"
                obs_have="28323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 00:43:06 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7713539"
                         time_creation="Sat Jan 23 00:12:04 2021"
                         time_modification="Sat Jan 23 00:08:09 2021" />
        <observations epoch_first="Fri Jan 22 23:00:00 2021"
                      epoch_last="Fri Jan 22 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38482"
                obs_have="32524"
                obs_ratio="84.52" />
          <mask elevation="10 degrees"
                obs_expected="32653"
                obs_have="32524"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28323"
                obs_have="28323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 02:33:06 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7713539"
                         time_creation="Sat Jan 23 00:12:04 2021"
                         time_modification="Sat Jan 23 00:08:09 2021" />
        <observations epoch_first="Fri Jan 22 23:00:00 2021"
                      epoch_last="Fri Jan 22 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38482"
                obs_have="32524"
                obs_ratio="84.52" />
          <mask elevation="10 degrees"
                obs_expected="32653"
                obs_have="32524"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28323"
                obs_have="28323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 23 18:52:18 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7713539"
                         time_creation="Sat Jan 23 00:12:04 2021"
                         time_modification="Sat Jan 23 00:08:09 2021" />
        <observations epoch_first="Fri Jan 22 23:00:00 2021"
                      epoch_last="Fri Jan 22 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38482"
                obs_have="32524"
                obs_ratio="84.52" />
          <mask elevation="10 degrees"
                obs_expected="32653"
                obs_have="32524"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28323"
                obs_have="28323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:03:09 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7713539"
                         time_creation="Thu Feb 18 01:51:24 2021"
                         time_modification="Sat Jan 23 00:08:09 2021" />
        <observations epoch_first="Fri Jan 22 23:00:00 2021"
                      epoch_last="Fri Jan 22 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38482"
                obs_have="32524"
                obs_ratio="84.52" />
          <mask elevation="10 degrees"
                obs_expected="32653"
                obs_have="32524"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28323"
                obs_have="28323"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
