<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-26 01:00:00"
    DayOfYear="26"
    Year="2021">
  <station name="COVI">
    <file name="/covi0260.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 27 18:02:10 2021"
               level="3">
        <file_statistics latency="01:34:17"
                         size="8348086"
                         time_creation="Wed Jan 27 02:50:21 2021"
                         time_modification="Wed Jan 27 01:33:47 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30293"
                obs_have="29173"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="25158"
                obs_have="25001"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="22254"
                obs_have="22212"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Thu Feb 25 02:46:16 2021"
               level="3">
        <file_statistics latency="01:34:17"
                         size="8348086"
                         time_creation="Mon Feb 22 01:58:12 2021"
                         time_modification="Wed Jan 27 01:33:47 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30293"
                obs_have="29173"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="25158"
                obs_have="25001"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="22254"
                obs_have="22212"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/covi026a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 26 03:35:22 2021"
               level="3">
        <file_statistics latency="00:22:26"
                         size="11179782"
                         time_creation="Tue Jan 26 01:45:02 2021"
                         time_modification="Tue Jan 26 01:22:25 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38134"
                obs_have="37289"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="34924"
                obs_have="34924"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33967"
                obs_have="33967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:22:26"
                         size="11179782"
                         time_creation="Tue Jan 26 01:45:02 2021"
                         time_modification="Tue Jan 26 01:22:25 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38134"
                obs_have="37289"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="34924"
                obs_have="34924"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33967"
                obs_have="33967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:22:26"
                         size="11179782"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 01:22:25 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38134"
                obs_have="37289"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="34924"
                obs_have="34924"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33967"
                obs_have="33967"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 26 02:21:24 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10515152"
                         time_creation="Tue Jan 26 02:12:03 2021"
                         time_modification="Tue Jan 26 02:08:23 2021" />
        <observations epoch_first="Tue Jan 26 01:00:00 2021"
                      epoch_last="Tue Jan 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38606"
                obs_have="37169"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34004"
                obs_have="33940"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31706"
                obs_have="31706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 02:46:23 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10515152"
                         time_creation="Tue Jan 26 02:12:03 2021"
                         time_modification="Tue Jan 26 02:08:23 2021" />
        <observations epoch_first="Tue Jan 26 01:00:00 2021"
                      epoch_last="Tue Jan 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38606"
                obs_have="37169"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34004"
                obs_have="33940"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31706"
                obs_have="31706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 04:35:29 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10515152"
                         time_creation="Tue Jan 26 02:12:03 2021"
                         time_modification="Tue Jan 26 02:08:23 2021" />
        <observations epoch_first="Tue Jan 26 01:00:00 2021"
                      epoch_last="Tue Jan 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38606"
                obs_have="37169"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34004"
                obs_have="33940"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31706"
                obs_have="31706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10515152"
                         time_creation="Tue Jan 26 02:12:03 2021"
                         time_modification="Tue Jan 26 02:08:23 2021" />
        <observations epoch_first="Tue Jan 26 01:00:00 2021"
                      epoch_last="Tue Jan 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38606"
                obs_have="37169"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34004"
                obs_have="33940"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31706"
                obs_have="31706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10515152"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 02:08:23 2021" />
        <observations epoch_first="Tue Jan 26 01:00:00 2021"
                      epoch_last="Tue Jan 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38606"
                obs_have="37169"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34004"
                obs_have="33940"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31706"
                obs_have="31706"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 26 03:21:25 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11384093"
                         time_creation="Tue Jan 26 03:12:05 2021"
                         time_modification="Tue Jan 26 03:08:22 2021" />
        <observations epoch_first="Tue Jan 26 02:00:00 2021"
                      epoch_last="Tue Jan 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42546"
                obs_have="41422"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="37482"
                obs_have="36467"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="32173"
                obs_have="31691"
                obs_ratio="98.50" />
        </observations>
      </control>
      <control date="Tue Jan 26 03:46:17 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11384093"
                         time_creation="Tue Jan 26 03:12:05 2021"
                         time_modification="Tue Jan 26 03:08:22 2021" />
        <observations epoch_first="Tue Jan 26 02:00:00 2021"
                      epoch_last="Tue Jan 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42546"
                obs_have="41422"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="37482"
                obs_have="36467"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="32173"
                obs_have="31691"
                obs_ratio="98.50" />
        </observations>
      </control>
      <control date="Tue Jan 26 05:35:30 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11384093"
                         time_creation="Tue Jan 26 03:12:05 2021"
                         time_modification="Tue Jan 26 03:08:22 2021" />
        <observations epoch_first="Tue Jan 26 02:00:00 2021"
                      epoch_last="Tue Jan 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42546"
                obs_have="41422"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="37482"
                obs_have="36467"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="32173"
                obs_have="31691"
                obs_ratio="98.50" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11384093"
                         time_creation="Tue Jan 26 03:12:05 2021"
                         time_modification="Tue Jan 26 03:08:22 2021" />
        <observations epoch_first="Tue Jan 26 02:00:00 2021"
                      epoch_last="Tue Jan 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42546"
                obs_have="41422"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="37482"
                obs_have="36467"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="32173"
                obs_have="31691"
                obs_ratio="98.50" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11384093"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 03:08:22 2021" />
        <observations epoch_first="Tue Jan 26 02:00:00 2021"
                      epoch_last="Tue Jan 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42546"
                obs_have="41422"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="37482"
                obs_have="36467"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="32173"
                obs_have="31691"
                obs_ratio="98.50" />
        </observations>
      </control>
    </file>
    <file name="/covi026d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 26 04:20:50 2021"
               level="3">
        <file_statistics latency="00:12:24"
                         size="10555930"
                         time_creation="Tue Jan 26 04:20:02 2021"
                         time_modification="Tue Jan 26 04:12:23 2021" />
        <observations epoch_first="Tue Jan 26 03:00:00 2021"
                      epoch_last="Tue Jan 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40259"
                obs_have="38647"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="35342"
                obs_have="35177"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="32471"
                obs_have="32471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 04:46:21 2021"
               level="3">
        <file_statistics latency="00:21:20"
                         size="10555930"
                         time_creation="Tue Jan 26 04:45:02 2021"
                         time_modification="Tue Jan 26 04:21:19 2021" />
        <observations epoch_first="Tue Jan 26 03:00:00 2021"
                      epoch_last="Tue Jan 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40259"
                obs_have="38647"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="35342"
                obs_have="35177"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="32471"
                obs_have="32471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 06:35:27 2021"
               level="3">
        <file_statistics latency="00:21:20"
                         size="10555930"
                         time_creation="Tue Jan 26 04:45:02 2021"
                         time_modification="Tue Jan 26 04:21:19 2021" />
        <observations epoch_first="Tue Jan 26 03:00:00 2021"
                      epoch_last="Tue Jan 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40259"
                obs_have="38647"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="35342"
                obs_have="35177"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="32471"
                obs_have="32471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:21:20"
                         size="10555930"
                         time_creation="Tue Jan 26 04:45:02 2021"
                         time_modification="Tue Jan 26 04:21:19 2021" />
        <observations epoch_first="Tue Jan 26 03:00:00 2021"
                      epoch_last="Tue Jan 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40259"
                obs_have="38647"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="35342"
                obs_have="35177"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="32471"
                obs_have="32471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:21:20"
                         size="10555930"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 04:21:19 2021" />
        <observations epoch_first="Tue Jan 26 03:00:00 2021"
                      epoch_last="Tue Jan 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40259"
                obs_have="38647"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="35342"
                obs_have="35177"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="32471"
                obs_have="32471"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jan 26 05:21:29 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10253740"
                         time_creation="Tue Jan 26 05:12:02 2021"
                         time_modification="Tue Jan 26 05:08:22 2021" />
        <observations epoch_first="Tue Jan 26 04:00:00 2021"
                      epoch_last="Tue Jan 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38348"
                obs_have="36672"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="34130"
                obs_have="34089"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30498"
                obs_have="30498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 05:46:24 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10253740"
                         time_creation="Tue Jan 26 05:12:02 2021"
                         time_modification="Tue Jan 26 05:08:22 2021" />
        <observations epoch_first="Tue Jan 26 04:00:00 2021"
                      epoch_last="Tue Jan 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38348"
                obs_have="36672"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="34130"
                obs_have="34089"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30498"
                obs_have="30498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 07:35:27 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10253740"
                         time_creation="Tue Jan 26 05:12:02 2021"
                         time_modification="Tue Jan 26 05:08:22 2021" />
        <observations epoch_first="Tue Jan 26 04:00:00 2021"
                      epoch_last="Tue Jan 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38348"
                obs_have="36672"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="34130"
                obs_have="34089"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30498"
                obs_have="30498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10253740"
                         time_creation="Tue Jan 26 05:12:02 2021"
                         time_modification="Tue Jan 26 05:08:22 2021" />
        <observations epoch_first="Tue Jan 26 04:00:00 2021"
                      epoch_last="Tue Jan 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38348"
                obs_have="36672"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="34130"
                obs_have="34089"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30498"
                obs_have="30498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10253740"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 05:08:22 2021" />
        <observations epoch_first="Tue Jan 26 04:00:00 2021"
                      epoch_last="Tue Jan 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38348"
                obs_have="36672"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="34130"
                obs_have="34089"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30498"
                obs_have="30498"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jan 26 06:21:15 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10071897"
                         time_creation="Tue Jan 26 06:12:02 2021"
                         time_modification="Tue Jan 26 06:08:12 2021" />
        <observations epoch_first="Tue Jan 26 05:00:00 2021"
                      epoch_last="Tue Jan 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35545"
                obs_have="34748"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27045"
                obs_have="27045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 06:46:28 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10071897"
                         time_creation="Tue Jan 26 06:12:02 2021"
                         time_modification="Tue Jan 26 06:08:12 2021" />
        <observations epoch_first="Tue Jan 26 05:00:00 2021"
                      epoch_last="Tue Jan 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35545"
                obs_have="34748"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27045"
                obs_have="27045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 08:35:27 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10071897"
                         time_creation="Tue Jan 26 06:12:02 2021"
                         time_modification="Tue Jan 26 06:08:12 2021" />
        <observations epoch_first="Tue Jan 26 05:00:00 2021"
                      epoch_last="Tue Jan 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35545"
                obs_have="34748"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27045"
                obs_have="27045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10071897"
                         time_creation="Tue Jan 26 06:12:02 2021"
                         time_modification="Tue Jan 26 06:08:12 2021" />
        <observations epoch_first="Tue Jan 26 05:00:00 2021"
                      epoch_last="Tue Jan 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35545"
                obs_have="34748"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27045"
                obs_have="27045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10071897"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 06:08:12 2021" />
        <observations epoch_first="Tue Jan 26 05:00:00 2021"
                      epoch_last="Tue Jan 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35545"
                obs_have="34748"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27045"
                obs_have="27045"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jan 26 07:21:30 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10510391"
                         time_creation="Tue Jan 26 07:12:02 2021"
                         time_modification="Tue Jan 26 07:08:28 2021" />
        <observations epoch_first="Tue Jan 26 06:00:00 2021"
                      epoch_last="Tue Jan 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37587"
                obs_have="35923"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="25502"
                obs_have="25393"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="22326"
                obs_have="22217"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Tue Jan 26 07:46:30 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10510391"
                         time_creation="Tue Jan 26 07:12:02 2021"
                         time_modification="Tue Jan 26 07:08:28 2021" />
        <observations epoch_first="Tue Jan 26 06:00:00 2021"
                      epoch_last="Tue Jan 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37587"
                obs_have="35923"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="25502"
                obs_have="25393"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="22326"
                obs_have="22217"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Tue Jan 26 09:35:29 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10510391"
                         time_creation="Tue Jan 26 07:12:02 2021"
                         time_modification="Tue Jan 26 07:08:28 2021" />
        <observations epoch_first="Tue Jan 26 06:00:00 2021"
                      epoch_last="Tue Jan 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37587"
                obs_have="35923"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="25502"
                obs_have="25393"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="22326"
                obs_have="22217"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10510391"
                         time_creation="Tue Jan 26 07:12:02 2021"
                         time_modification="Tue Jan 26 07:08:28 2021" />
        <observations epoch_first="Tue Jan 26 06:00:00 2021"
                      epoch_last="Tue Jan 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37587"
                obs_have="35923"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="25502"
                obs_have="25393"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="22326"
                obs_have="22217"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10510391"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 07:08:28 2021" />
        <observations epoch_first="Tue Jan 26 06:00:00 2021"
                      epoch_last="Tue Jan 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37587"
                obs_have="35923"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="25502"
                obs_have="25393"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="22326"
                obs_have="22217"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/covi026h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 26 08:21:27 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9556156"
                         time_creation="Tue Jan 26 08:12:02 2021"
                         time_modification="Tue Jan 26 08:08:24 2021" />
        <observations epoch_first="Tue Jan 26 07:00:00 2021"
                      epoch_last="Tue Jan 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34476"
                obs_have="34445"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="24909"
                obs_have="24908"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23262"
                obs_have="23261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 08:46:26 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9556156"
                         time_creation="Tue Jan 26 08:12:02 2021"
                         time_modification="Tue Jan 26 08:08:24 2021" />
        <observations epoch_first="Tue Jan 26 07:00:00 2021"
                      epoch_last="Tue Jan 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34476"
                obs_have="34445"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="24909"
                obs_have="24908"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23262"
                obs_have="23261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 10:35:26 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9556156"
                         time_creation="Tue Jan 26 08:12:02 2021"
                         time_modification="Tue Jan 26 08:08:24 2021" />
        <observations epoch_first="Tue Jan 26 07:00:00 2021"
                      epoch_last="Tue Jan 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34476"
                obs_have="34445"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="24909"
                obs_have="24908"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23262"
                obs_have="23261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9556156"
                         time_creation="Tue Jan 26 08:12:02 2021"
                         time_modification="Tue Jan 26 08:08:24 2021" />
        <observations epoch_first="Tue Jan 26 07:00:00 2021"
                      epoch_last="Tue Jan 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34476"
                obs_have="34445"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="24909"
                obs_have="24908"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23262"
                obs_have="23261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9556156"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 08:08:24 2021" />
        <observations epoch_first="Tue Jan 26 07:00:00 2021"
                      epoch_last="Tue Jan 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34476"
                obs_have="34445"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="24909"
                obs_have="24908"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23262"
                obs_have="23261"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jan 26 09:21:28 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9470434"
                         time_creation="Tue Jan 26 09:12:02 2021"
                         time_modification="Tue Jan 26 09:08:20 2021" />
        <observations epoch_first="Tue Jan 26 08:00:00 2021"
                      epoch_last="Tue Jan 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32858"
                obs_have="28491"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="26164"
                obs_have="25608"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="23160"
                obs_have="23128"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Tue Jan 26 09:46:27 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9470434"
                         time_creation="Tue Jan 26 09:12:02 2021"
                         time_modification="Tue Jan 26 09:08:20 2021" />
        <observations epoch_first="Tue Jan 26 08:00:00 2021"
                      epoch_last="Tue Jan 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32858"
                obs_have="28491"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="26164"
                obs_have="25608"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="23160"
                obs_have="23128"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Tue Jan 26 11:35:27 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9470434"
                         time_creation="Tue Jan 26 09:12:02 2021"
                         time_modification="Tue Jan 26 09:08:20 2021" />
        <observations epoch_first="Tue Jan 26 08:00:00 2021"
                      epoch_last="Tue Jan 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32858"
                obs_have="28491"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="26164"
                obs_have="25608"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="23160"
                obs_have="23128"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9470434"
                         time_creation="Tue Jan 26 09:12:02 2021"
                         time_modification="Tue Jan 26 09:08:20 2021" />
        <observations epoch_first="Tue Jan 26 08:00:00 2021"
                      epoch_last="Tue Jan 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32858"
                obs_have="28491"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="26164"
                obs_have="25608"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="23160"
                obs_have="23128"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9470434"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 09:08:20 2021" />
        <observations epoch_first="Tue Jan 26 08:00:00 2021"
                      epoch_last="Tue Jan 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32858"
                obs_have="28491"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="26164"
                obs_have="25608"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="23160"
                obs_have="23128"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/covi026j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 26 10:21:27 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9508226"
                         time_creation="Tue Jan 26 10:12:03 2021"
                         time_modification="Tue Jan 26 10:08:25 2021" />
        <observations epoch_first="Tue Jan 26 09:00:00 2021"
                      epoch_last="Tue Jan 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33498"
                obs_have="33327"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="28714"
                obs_have="28714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25373"
                obs_have="25373"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 10:46:25 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9508226"
                         time_creation="Tue Jan 26 10:12:03 2021"
                         time_modification="Tue Jan 26 10:08:25 2021" />
        <observations epoch_first="Tue Jan 26 09:00:00 2021"
                      epoch_last="Tue Jan 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33498"
                obs_have="33327"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="28714"
                obs_have="28714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25373"
                obs_have="25373"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 12:35:25 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9508226"
                         time_creation="Tue Jan 26 10:12:03 2021"
                         time_modification="Tue Jan 26 10:08:25 2021" />
        <observations epoch_first="Tue Jan 26 09:00:00 2021"
                      epoch_last="Tue Jan 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33498"
                obs_have="33327"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="28714"
                obs_have="28714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25373"
                obs_have="25373"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9508226"
                         time_creation="Tue Jan 26 10:12:03 2021"
                         time_modification="Tue Jan 26 10:08:25 2021" />
        <observations epoch_first="Tue Jan 26 09:00:00 2021"
                      epoch_last="Tue Jan 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33498"
                obs_have="33327"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="28714"
                obs_have="28714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25373"
                obs_have="25373"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9508226"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 10:08:25 2021" />
        <observations epoch_first="Tue Jan 26 09:00:00 2021"
                      epoch_last="Tue Jan 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33498"
                obs_have="33327"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="28714"
                obs_have="28714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25373"
                obs_have="25373"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 26 11:21:28 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10807277"
                         time_creation="Tue Jan 26 11:12:02 2021"
                         time_modification="Tue Jan 26 11:08:25 2021" />
        <observations epoch_first="Tue Jan 26 10:00:00 2021"
                      epoch_last="Tue Jan 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40701"
                obs_have="40013"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="32701"
                obs_have="32701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28220"
                obs_have="28220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 11:46:28 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10807277"
                         time_creation="Tue Jan 26 11:12:02 2021"
                         time_modification="Tue Jan 26 11:08:25 2021" />
        <observations epoch_first="Tue Jan 26 10:00:00 2021"
                      epoch_last="Tue Jan 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40701"
                obs_have="40013"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="32701"
                obs_have="32701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28220"
                obs_have="28220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 13:35:29 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10807277"
                         time_creation="Tue Jan 26 11:12:02 2021"
                         time_modification="Tue Jan 26 11:08:25 2021" />
        <observations epoch_first="Tue Jan 26 10:00:00 2021"
                      epoch_last="Tue Jan 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40701"
                obs_have="40013"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="32701"
                obs_have="32701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28220"
                obs_have="28220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10807277"
                         time_creation="Tue Jan 26 11:12:02 2021"
                         time_modification="Tue Jan 26 11:08:25 2021" />
        <observations epoch_first="Tue Jan 26 10:00:00 2021"
                      epoch_last="Tue Jan 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40701"
                obs_have="40013"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="32701"
                obs_have="32701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28220"
                obs_have="28220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10807277"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 11:08:25 2021" />
        <observations epoch_first="Tue Jan 26 10:00:00 2021"
                      epoch_last="Tue Jan 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40701"
                obs_have="40013"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="32701"
                obs_have="32701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28220"
                obs_have="28220"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jan 26 12:21:31 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="11004023"
                         time_creation="Tue Jan 26 12:12:02 2021"
                         time_modification="Tue Jan 26 12:08:28 2021" />
        <observations epoch_first="Tue Jan 26 11:00:00 2021"
                      epoch_last="Tue Jan 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43722"
                obs_have="43330"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="35907"
                obs_have="35714"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="30919"
                obs_have="30903"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Jan 26 12:46:33 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="11004023"
                         time_creation="Tue Jan 26 12:12:02 2021"
                         time_modification="Tue Jan 26 12:08:28 2021" />
        <observations epoch_first="Tue Jan 26 11:00:00 2021"
                      epoch_last="Tue Jan 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43722"
                obs_have="43330"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="35907"
                obs_have="35714"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="30919"
                obs_have="30903"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Jan 26 14:35:30 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="11004023"
                         time_creation="Tue Jan 26 12:12:02 2021"
                         time_modification="Tue Jan 26 12:08:28 2021" />
        <observations epoch_first="Tue Jan 26 11:00:00 2021"
                      epoch_last="Tue Jan 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43722"
                obs_have="43330"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="35907"
                obs_have="35714"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="30919"
                obs_have="30903"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="11004023"
                         time_creation="Tue Jan 26 12:12:02 2021"
                         time_modification="Tue Jan 26 12:08:28 2021" />
        <observations epoch_first="Tue Jan 26 11:00:00 2021"
                      epoch_last="Tue Jan 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43722"
                obs_have="43330"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="35907"
                obs_have="35714"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="30919"
                obs_have="30903"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="11004023"
                         time_creation="Mon Feb 22 01:51:59 2021"
                         time_modification="Tue Jan 26 12:08:28 2021" />
        <observations epoch_first="Tue Jan 26 11:00:00 2021"
                      epoch_last="Tue Jan 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43722"
                obs_have="43330"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="35907"
                obs_have="35714"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="30919"
                obs_have="30903"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/covi026m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 26 13:21:33 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10850696"
                         time_creation="Tue Jan 26 13:12:02 2021"
                         time_modification="Tue Jan 26 13:08:31 2021" />
        <observations epoch_first="Tue Jan 26 12:00:00 2021"
                      epoch_last="Tue Jan 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40558"
                obs_have="40425"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="39241"
                obs_have="39241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37868"
                obs_have="37868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 13:46:33 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10850696"
                         time_creation="Tue Jan 26 13:12:02 2021"
                         time_modification="Tue Jan 26 13:08:31 2021" />
        <observations epoch_first="Tue Jan 26 12:00:00 2021"
                      epoch_last="Tue Jan 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40558"
                obs_have="40425"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="39241"
                obs_have="39241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37868"
                obs_have="37868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 15:35:33 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10850696"
                         time_creation="Tue Jan 26 13:12:02 2021"
                         time_modification="Tue Jan 26 13:08:31 2021" />
        <observations epoch_first="Tue Jan 26 12:00:00 2021"
                      epoch_last="Tue Jan 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40558"
                obs_have="40425"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="39241"
                obs_have="39241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37868"
                obs_have="37868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10850696"
                         time_creation="Tue Jan 26 13:12:02 2021"
                         time_modification="Tue Jan 26 13:08:31 2021" />
        <observations epoch_first="Tue Jan 26 12:00:00 2021"
                      epoch_last="Tue Jan 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40558"
                obs_have="40425"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="39241"
                obs_have="39241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37868"
                obs_have="37868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10850696"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Tue Jan 26 13:08:31 2021" />
        <observations epoch_first="Tue Jan 26 12:00:00 2021"
                      epoch_last="Tue Jan 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40558"
                obs_have="40425"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="39241"
                obs_have="39241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37868"
                obs_have="37868"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 26 14:21:36 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="11043722"
                         time_creation="Tue Jan 26 14:12:03 2021"
                         time_modification="Tue Jan 26 14:08:34 2021" />
        <observations epoch_first="Tue Jan 26 13:00:00 2021"
                      epoch_last="Tue Jan 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42025"
                obs_have="40807"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="36734"
                obs_have="36462"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="32559"
                obs_have="32559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 14:46:36 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="11043722"
                         time_creation="Tue Jan 26 14:12:03 2021"
                         time_modification="Tue Jan 26 14:08:34 2021" />
        <observations epoch_first="Tue Jan 26 13:00:00 2021"
                      epoch_last="Tue Jan 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42025"
                obs_have="40807"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="36734"
                obs_have="36462"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="32559"
                obs_have="32559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 16:35:25 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="11043722"
                         time_creation="Tue Jan 26 14:12:03 2021"
                         time_modification="Tue Jan 26 14:08:34 2021" />
        <observations epoch_first="Tue Jan 26 13:00:00 2021"
                      epoch_last="Tue Jan 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42025"
                obs_have="40807"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="36734"
                obs_have="36462"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="32559"
                obs_have="32559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="11043722"
                         time_creation="Tue Jan 26 14:12:03 2021"
                         time_modification="Tue Jan 26 14:08:34 2021" />
        <observations epoch_first="Tue Jan 26 13:00:00 2021"
                      epoch_last="Tue Jan 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42025"
                obs_have="40807"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="36734"
                obs_have="36462"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="32559"
                obs_have="32559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="11043722"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Tue Jan 26 14:08:34 2021" />
        <observations epoch_first="Tue Jan 26 13:00:00 2021"
                      epoch_last="Tue Jan 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42025"
                obs_have="40807"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="36734"
                obs_have="36462"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="32559"
                obs_have="32559"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jan 26 15:21:35 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10990889"
                         time_creation="Tue Jan 26 15:12:08 2021"
                         time_modification="Tue Jan 26 15:08:27 2021" />
        <observations epoch_first="Tue Jan 26 14:00:00 2021"
                      epoch_last="Tue Jan 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38010"
                obs_have="37425"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28841"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23456"
                obs_have="23456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 15:46:34 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10990889"
                         time_creation="Tue Jan 26 15:12:08 2021"
                         time_modification="Tue Jan 26 15:08:27 2021" />
        <observations epoch_first="Tue Jan 26 14:00:00 2021"
                      epoch_last="Tue Jan 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38010"
                obs_have="37425"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28841"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23456"
                obs_have="23456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 17:35:26 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10990889"
                         time_creation="Tue Jan 26 15:12:08 2021"
                         time_modification="Tue Jan 26 15:08:27 2021" />
        <observations epoch_first="Tue Jan 26 14:00:00 2021"
                      epoch_last="Tue Jan 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38010"
                obs_have="37425"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28841"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23456"
                obs_have="23456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10990889"
                         time_creation="Tue Jan 26 15:12:08 2021"
                         time_modification="Tue Jan 26 15:08:27 2021" />
        <observations epoch_first="Tue Jan 26 14:00:00 2021"
                      epoch_last="Tue Jan 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38010"
                obs_have="37425"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28841"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23456"
                obs_have="23456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10990889"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Tue Jan 26 15:08:27 2021" />
        <observations epoch_first="Tue Jan 26 14:00:00 2021"
                      epoch_last="Tue Jan 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38010"
                obs_have="37425"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28841"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23456"
                obs_have="23456"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 26 16:21:27 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9482892"
                         time_creation="Tue Jan 26 16:12:03 2021"
                         time_modification="Tue Jan 26 16:08:20 2021" />
        <observations epoch_first="Tue Jan 26 15:00:00 2021"
                      epoch_last="Tue Jan 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32324"
                obs_have="31705"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="29117"
                obs_have="28698"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26279"
                obs_have="25968"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Tue Jan 26 16:46:23 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9482892"
                         time_creation="Tue Jan 26 16:12:03 2021"
                         time_modification="Tue Jan 26 16:08:20 2021" />
        <observations epoch_first="Tue Jan 26 15:00:00 2021"
                      epoch_last="Tue Jan 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32324"
                obs_have="31705"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="29117"
                obs_have="28698"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26279"
                obs_have="25968"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Tue Jan 26 18:35:22 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9482892"
                         time_creation="Tue Jan 26 16:12:03 2021"
                         time_modification="Tue Jan 26 16:08:20 2021" />
        <observations epoch_first="Tue Jan 26 15:00:00 2021"
                      epoch_last="Tue Jan 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32324"
                obs_have="31705"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="29117"
                obs_have="28698"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26279"
                obs_have="25968"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9482892"
                         time_creation="Tue Jan 26 16:12:03 2021"
                         time_modification="Tue Jan 26 16:08:20 2021" />
        <observations epoch_first="Tue Jan 26 15:00:00 2021"
                      epoch_last="Tue Jan 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32324"
                obs_have="31705"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="29117"
                obs_have="28698"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26279"
                obs_have="25968"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9482892"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Tue Jan 26 16:08:20 2021" />
        <observations epoch_first="Tue Jan 26 15:00:00 2021"
                      epoch_last="Tue Jan 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32324"
                obs_have="31705"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="29117"
                obs_have="28698"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26279"
                obs_have="25968"
                obs_ratio="98.82" />
        </observations>
      </control>
    </file>
    <file name="/covi026q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 26 19:35:27 2021"
               level="3">
        <file_statistics latency="00:54:25"
                         size="9222322"
                         time_creation="Tue Jan 26 18:10:05 2021"
                         time_modification="Tue Jan 26 17:54:24 2021" />
        <observations epoch_first="Tue Jan 26 16:00:00 2021"
                      epoch_last="Tue Jan 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29965"
                obs_have="29294"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26300"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23620"
                obs_have="23620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:54:25"
                         size="9222322"
                         time_creation="Tue Jan 26 18:10:05 2021"
                         time_modification="Tue Jan 26 17:54:24 2021" />
        <observations epoch_first="Tue Jan 26 16:00:00 2021"
                      epoch_last="Tue Jan 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29965"
                obs_have="29294"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26300"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23620"
                obs_have="23620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:54:25"
                         size="9222322"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Tue Jan 26 17:54:24 2021" />
        <observations epoch_first="Tue Jan 26 16:00:00 2021"
                      epoch_last="Tue Jan 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29965"
                obs_have="29294"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26300"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23620"
                obs_have="23620"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 26 20:35:27 2021"
               level="3">
        <file_statistics latency="00:54:25"
                         size="9334782"
                         time_creation="Tue Jan 26 19:10:06 2021"
                         time_modification="Tue Jan 26 18:54:24 2021" />
        <observations epoch_first="Tue Jan 26 17:00:00 2021"
                      epoch_last="Tue Jan 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31523"
                obs_have="29834"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="25725"
                obs_have="25725"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22585"
                obs_have="22585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:54:25"
                         size="9334782"
                         time_creation="Tue Jan 26 19:10:06 2021"
                         time_modification="Tue Jan 26 18:54:24 2021" />
        <observations epoch_first="Tue Jan 26 17:00:00 2021"
                      epoch_last="Tue Jan 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31523"
                obs_have="29834"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="25725"
                obs_have="25725"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22585"
                obs_have="22585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:54:25"
                         size="9334782"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Tue Jan 26 18:54:24 2021" />
        <observations epoch_first="Tue Jan 26 17:00:00 2021"
                      epoch_last="Tue Jan 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31523"
                obs_have="29834"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="25725"
                obs_have="25725"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22585"
                obs_have="22585"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 26 19:21:28 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10024669"
                         time_creation="Tue Jan 26 19:12:03 2021"
                         time_modification="Tue Jan 26 19:08:21 2021" />
        <observations epoch_first="Tue Jan 26 18:00:00 2021"
                      epoch_last="Tue Jan 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32379"
                obs_have="32051"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="26903"
                obs_have="26903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20180"
                obs_have="20180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 19:46:25 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10024669"
                         time_creation="Tue Jan 26 19:12:03 2021"
                         time_modification="Tue Jan 26 19:08:21 2021" />
        <observations epoch_first="Tue Jan 26 18:00:00 2021"
                      epoch_last="Tue Jan 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32379"
                obs_have="32051"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="26903"
                obs_have="26903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20180"
                obs_have="20180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 21:35:29 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10024669"
                         time_creation="Tue Jan 26 19:12:03 2021"
                         time_modification="Tue Jan 26 19:08:21 2021" />
        <observations epoch_first="Tue Jan 26 18:00:00 2021"
                      epoch_last="Tue Jan 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32379"
                obs_have="32051"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="26903"
                obs_have="26903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20180"
                obs_have="20180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10024669"
                         time_creation="Tue Jan 26 19:12:03 2021"
                         time_modification="Tue Jan 26 19:08:21 2021" />
        <observations epoch_first="Tue Jan 26 18:00:00 2021"
                      epoch_last="Tue Jan 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32379"
                obs_have="32051"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="26903"
                obs_have="26903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20180"
                obs_have="20180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10024669"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Tue Jan 26 19:08:21 2021" />
        <observations epoch_first="Tue Jan 26 18:00:00 2021"
                      epoch_last="Tue Jan 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32379"
                obs_have="32051"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="26903"
                obs_have="26903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20180"
                obs_have="20180"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 26 20:21:31 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10104665"
                         time_creation="Tue Jan 26 20:12:03 2021"
                         time_modification="Tue Jan 26 20:08:24 2021" />
        <observations epoch_first="Tue Jan 26 19:00:00 2021"
                      epoch_last="Tue Jan 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39407"
                obs_have="35036"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="29343"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="22745"
                obs_have="22745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 20:46:18 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10104665"
                         time_creation="Tue Jan 26 20:12:03 2021"
                         time_modification="Tue Jan 26 20:08:24 2021" />
        <observations epoch_first="Tue Jan 26 19:00:00 2021"
                      epoch_last="Tue Jan 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39407"
                obs_have="35036"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="29343"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="22745"
                obs_have="22745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 22:35:32 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10104665"
                         time_creation="Tue Jan 26 20:12:03 2021"
                         time_modification="Tue Jan 26 20:08:24 2021" />
        <observations epoch_first="Tue Jan 26 19:00:00 2021"
                      epoch_last="Tue Jan 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39407"
                obs_have="35036"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="29343"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="22745"
                obs_have="22745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10104665"
                         time_creation="Tue Jan 26 20:12:03 2021"
                         time_modification="Tue Jan 26 20:08:24 2021" />
        <observations epoch_first="Tue Jan 26 19:00:00 2021"
                      epoch_last="Tue Jan 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39407"
                obs_have="35036"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="29343"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="22745"
                obs_have="22745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10104665"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Tue Jan 26 20:08:24 2021" />
        <observations epoch_first="Tue Jan 26 19:00:00 2021"
                      epoch_last="Tue Jan 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39407"
                obs_have="35036"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="29343"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="22745"
                obs_have="22745"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 26 21:21:34 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10144002"
                         time_creation="Tue Jan 26 21:12:06 2021"
                         time_modification="Tue Jan 26 21:08:29 2021" />
        <observations epoch_first="Tue Jan 26 20:00:00 2021"
                      epoch_last="Tue Jan 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36771"
                obs_have="35558"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="29412"
                obs_have="29317"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26041"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Jan 26 21:46:34 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10144002"
                         time_creation="Tue Jan 26 21:12:06 2021"
                         time_modification="Tue Jan 26 21:08:29 2021" />
        <observations epoch_first="Tue Jan 26 20:00:00 2021"
                      epoch_last="Tue Jan 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36771"
                obs_have="35558"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="29412"
                obs_have="29317"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26041"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Jan 26 23:35:33 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10144002"
                         time_creation="Tue Jan 26 21:12:06 2021"
                         time_modification="Tue Jan 26 21:08:29 2021" />
        <observations epoch_first="Tue Jan 26 20:00:00 2021"
                      epoch_last="Tue Jan 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36771"
                obs_have="35558"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="29412"
                obs_have="29317"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26041"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10144002"
                         time_creation="Tue Jan 26 21:12:06 2021"
                         time_modification="Tue Jan 26 21:08:29 2021" />
        <observations epoch_first="Tue Jan 26 20:00:00 2021"
                      epoch_last="Tue Jan 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36771"
                obs_have="35558"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="29412"
                obs_have="29317"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26041"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10144002"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Tue Jan 26 21:08:29 2021" />
        <observations epoch_first="Tue Jan 26 20:00:00 2021"
                      epoch_last="Tue Jan 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36771"
                obs_have="35558"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="29412"
                obs_have="29317"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26041"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/covi026v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jan 27 00:35:35 2021"
               level="3">
        <file_statistics latency="01:09:51"
                         size="10557478"
                         time_creation="Tue Jan 26 23:14:04 2021"
                         time_modification="Tue Jan 26 23:09:50 2021" />
        <observations epoch_first="Tue Jan 26 21:00:00 2021"
                      epoch_last="Tue Jan 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37400"
                obs_have="36394"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33520"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31397"
                obs_have="31330"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="01:09:51"
                         size="10557478"
                         time_creation="Tue Jan 26 23:14:04 2021"
                         time_modification="Tue Jan 26 23:09:50 2021" />
        <observations epoch_first="Tue Jan 26 21:00:00 2021"
                      epoch_last="Tue Jan 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37400"
                obs_have="36394"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33520"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31397"
                obs_have="31330"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="01:09:51"
                         size="10557478"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Tue Jan 26 23:09:50 2021" />
        <observations epoch_first="Tue Jan 26 21:00:00 2021"
                      epoch_last="Tue Jan 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37400"
                obs_have="36394"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33520"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31397"
                obs_have="31330"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/covi026w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 26 23:21:40 2021"
               level="3">
        <file_statistics latency="00:09:52"
                         size="11993517"
                         time_creation="Tue Jan 26 23:14:04 2021"
                         time_modification="Tue Jan 26 23:09:51 2021" />
        <observations epoch_first="Tue Jan 26 22:00:00 2021"
                      epoch_last="Tue Jan 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44961"
                obs_have="42651"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="34150"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="30592"
                obs_have="30592"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 23:46:39 2021"
               level="3">
        <file_statistics latency="00:09:52"
                         size="11993517"
                         time_creation="Tue Jan 26 23:14:04 2021"
                         time_modification="Tue Jan 26 23:09:51 2021" />
        <observations epoch_first="Tue Jan 26 22:00:00 2021"
                      epoch_last="Tue Jan 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44961"
                obs_have="42651"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="34150"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="30592"
                obs_have="30592"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 01:35:38 2021"
               level="3">
        <file_statistics latency="00:09:52"
                         size="11993517"
                         time_creation="Tue Jan 26 23:14:04 2021"
                         time_modification="Tue Jan 26 23:09:51 2021" />
        <observations epoch_first="Tue Jan 26 22:00:00 2021"
                      epoch_last="Tue Jan 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44961"
                obs_have="42651"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="34150"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="30592"
                obs_have="30592"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:09:52"
                         size="11993517"
                         time_creation="Tue Jan 26 23:14:04 2021"
                         time_modification="Tue Jan 26 23:09:51 2021" />
        <observations epoch_first="Tue Jan 26 22:00:00 2021"
                      epoch_last="Tue Jan 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44961"
                obs_have="42651"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="34150"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="30592"
                obs_have="30592"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:09:52"
                         size="11993517"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Tue Jan 26 23:09:51 2021" />
        <observations epoch_first="Tue Jan 26 22:00:00 2021"
                      epoch_last="Tue Jan 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44961"
                obs_have="42651"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="34150"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="30592"
                obs_have="30592"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi026x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 27 00:21:41 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11746031"
                         time_creation="Wed Jan 27 00:12:04 2021"
                         time_modification="Wed Jan 27 00:08:18 2021" />
        <observations epoch_first="Tue Jan 26 23:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45730"
                obs_have="42237"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="34848"
                obs_have="34007"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="29080"
                obs_have="28909"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Wed Jan 27 00:46:40 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11746031"
                         time_creation="Wed Jan 27 00:12:04 2021"
                         time_modification="Wed Jan 27 00:08:18 2021" />
        <observations epoch_first="Tue Jan 26 23:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45730"
                obs_have="42237"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="34848"
                obs_have="34007"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="29080"
                obs_have="28909"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Wed Jan 27 02:35:31 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11746031"
                         time_creation="Wed Jan 27 00:12:04 2021"
                         time_modification="Wed Jan 27 00:08:18 2021" />
        <observations epoch_first="Tue Jan 26 23:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45730"
                obs_have="42237"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="34848"
                obs_have="34007"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="29080"
                obs_have="28909"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:35:20 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11746031"
                         time_creation="Wed Jan 27 00:12:04 2021"
                         time_modification="Wed Jan 27 00:08:18 2021" />
        <observations epoch_first="Tue Jan 26 23:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45730"
                obs_have="42237"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="34848"
                obs_have="34007"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="29080"
                obs_have="28909"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Thu Feb 25 03:20:29 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11746031"
                         time_creation="Mon Feb 22 01:52:00 2021"
                         time_modification="Wed Jan 27 00:08:18 2021" />
        <observations epoch_first="Tue Jan 26 23:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45730"
                obs_have="42237"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="34848"
                obs_have="34007"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="29080"
                obs_have="28909"
                obs_ratio="99.41" />
        </observations>
      </control>
    </file>
  </station>
</QC>
