<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-07-10 00:00:00"
    DayOfYear="191"
    Year="2021">
  <station name="PRAC">
    <file name="/prac1910.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jul 11 16:45:42 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="6720732"
                         time_creation="Sun Jul 11 02:50:29 2021"
                         time_modification="Sun Jul 11 01:32:30 2021" />
        <observations epoch_first="Sat Jul 10 00:00:00 2021"
                      epoch_last="Sat Jul 10 23:59:30 2021"
                      epochs="2752"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="28563"
                obs_have="24119"
                obs_ratio="84.44" />
          <mask elevation="10 degrees"
                obs_expected="24088"
                obs_have="22104"
                obs_ratio="91.76" />
          <mask elevation="15 degrees"
                obs_expected="21248"
                obs_have="19704"
                obs_ratio="92.73" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:01:44 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:46:39"
                         size="7009491"
                         time_creation="Mon Aug  9 02:04:23 2021"
                         time_modification="Mon Aug  9 01:46:09 2021" />
        <observations epoch_first="Sat Jul 10 00:00:00 2021"
                      epoch_last="Sat Jul 10 23:59:30 2021"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28563"
                obs_have="25248"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="24088"
                obs_have="23119"
                obs_ratio="95.98" />
          <mask elevation="15 degrees"
                obs_expected="21248"
                obs_have="20566"
                obs_ratio="96.79" />
        </observations>
      </control>
    </file>
    <file name="/prac191a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jul 10 01:47:49 2021"
               level="3">
        <file_statistics latency="00:21:46"
                         size="8956675"
                         time_creation="Sat Jul 10 01:45:03 2021"
                         time_modification="Sat Jul 10 01:21:45 2021" />
        <observations epoch_first="Sat Jul 10 00:00:00 2021"
                      epoch_last="Sat Jul 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40012"
                obs_have="37794"
                obs_ratio="94.46" />
          <mask elevation="10 degrees"
                obs_expected="33124"
                obs_have="33115"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28073"
                obs_have="28068"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jul 10 03:36:45 2021"
               level="3">
        <file_statistics latency="00:21:46"
                         size="8956675"
                         time_creation="Sat Jul 10 01:45:03 2021"
                         time_modification="Sat Jul 10 01:21:45 2021" />
        <observations epoch_first="Sat Jul 10 00:00:00 2021"
                      epoch_last="Sat Jul 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40012"
                obs_have="37794"
                obs_ratio="94.46" />
          <mask elevation="10 degrees"
                obs_expected="33124"
                obs_have="33115"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28073"
                obs_have="28068"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:21:46"
                         size="8956675"
                         time_creation="Sat Jul 10 01:45:03 2021"
                         time_modification="Sat Jul 10 01:21:45 2021" />
        <observations epoch_first="Sat Jul 10 00:00:00 2021"
                      epoch_last="Sat Jul 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40012"
                obs_have="37794"
                obs_ratio="94.46" />
          <mask elevation="10 degrees"
                obs_expected="33124"
                obs_have="33115"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28073"
                obs_have="28068"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:21:46"
                         size="8956675"
                         time_creation="Fri Aug  6 01:55:12 2021"
                         time_modification="Sat Jul 10 01:21:45 2021" />
        <observations epoch_first="Sat Jul 10 00:00:00 2021"
                      epoch_last="Sat Jul 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40012"
                obs_have="37794"
                obs_ratio="94.46" />
          <mask elevation="10 degrees"
                obs_expected="33124"
                obs_have="33115"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28073"
                obs_have="28068"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac191b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jul 10 02:22:40 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8641005"
                         time_creation="Sat Jul 10 02:12:03 2021"
                         time_modification="Sat Jul 10 02:07:39 2021" />
        <observations epoch_first="Sat Jul 10 01:00:00 2021"
                      epoch_last="Sat Jul 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35611"
                obs_have="33711"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="32703"
                obs_have="31625"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="30982"
                obs_have="30682"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Sat Jul 10 02:47:45 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8641005"
                         time_creation="Sat Jul 10 02:12:03 2021"
                         time_modification="Sat Jul 10 02:07:39 2021" />
        <observations epoch_first="Sat Jul 10 01:00:00 2021"
                      epoch_last="Sat Jul 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35611"
                obs_have="33711"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="32703"
                obs_have="31625"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="30982"
                obs_have="30682"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Sat Jul 10 04:36:49 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8641005"
                         time_creation="Sat Jul 10 02:12:03 2021"
                         time_modification="Sat Jul 10 02:07:39 2021" />
        <observations epoch_first="Sat Jul 10 01:00:00 2021"
                      epoch_last="Sat Jul 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35611"
                obs_have="33711"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="32703"
                obs_have="31625"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="30982"
                obs_have="30682"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8641005"
                         time_creation="Sat Jul 10 02:12:03 2021"
                         time_modification="Sat Jul 10 02:07:39 2021" />
        <observations epoch_first="Sat Jul 10 01:00:00 2021"
                      epoch_last="Sat Jul 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35611"
                obs_have="33711"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="32703"
                obs_have="31625"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="30982"
                obs_have="30682"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8641005"
                         time_creation="Fri Aug  6 01:55:12 2021"
                         time_modification="Sat Jul 10 02:07:39 2021" />
        <observations epoch_first="Sat Jul 10 01:00:00 2021"
                      epoch_last="Sat Jul 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35611"
                obs_have="33711"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="32703"
                obs_have="31625"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="30982"
                obs_have="30682"
                obs_ratio="99.03" />
        </observations>
      </control>
    </file>
    <file name="/prac191c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jul 10 03:22:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8887025"
                         time_creation="Sat Jul 10 03:12:03 2021"
                         time_modification="Sat Jul 10 03:07:41 2021" />
        <observations epoch_first="Sat Jul 10 02:00:00 2021"
                      epoch_last="Sat Jul 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35949"
                obs_have="35233"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="33721"
                obs_have="33719"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30266"
                obs_have="30265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 03:47:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8887025"
                         time_creation="Sat Jul 10 03:12:03 2021"
                         time_modification="Sat Jul 10 03:07:41 2021" />
        <observations epoch_first="Sat Jul 10 02:00:00 2021"
                      epoch_last="Sat Jul 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35949"
                obs_have="35233"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="33721"
                obs_have="33719"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30266"
                obs_have="30265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 05:36:51 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8887025"
                         time_creation="Sat Jul 10 03:12:03 2021"
                         time_modification="Sat Jul 10 03:07:41 2021" />
        <observations epoch_first="Sat Jul 10 02:00:00 2021"
                      epoch_last="Sat Jul 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35949"
                obs_have="35233"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="33721"
                obs_have="33719"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30266"
                obs_have="30265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8887025"
                         time_creation="Sat Jul 10 03:12:03 2021"
                         time_modification="Sat Jul 10 03:07:41 2021" />
        <observations epoch_first="Sat Jul 10 02:00:00 2021"
                      epoch_last="Sat Jul 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35949"
                obs_have="35233"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="33721"
                obs_have="33719"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30266"
                obs_have="30265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8887025"
                         time_creation="Fri Aug  6 01:55:12 2021"
                         time_modification="Sat Jul 10 03:07:41 2021" />
        <observations epoch_first="Sat Jul 10 02:00:00 2021"
                      epoch_last="Sat Jul 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35949"
                obs_have="35233"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="33721"
                obs_have="33719"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30266"
                obs_have="30265"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac191d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jul 10 04:22:50 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8843819"
                         time_creation="Sat Jul 10 04:12:03 2021"
                         time_modification="Sat Jul 10 04:07:45 2021" />
        <observations epoch_first="Sat Jul 10 03:00:00 2021"
                      epoch_last="Sat Jul 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="32459"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="27743"
                obs_have="27301"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21630"
                obs_have="21630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 04:47:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8843819"
                         time_creation="Sat Jul 10 04:12:03 2021"
                         time_modification="Sat Jul 10 04:07:45 2021" />
        <observations epoch_first="Sat Jul 10 03:00:00 2021"
                      epoch_last="Sat Jul 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="32459"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="27743"
                obs_have="27301"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21630"
                obs_have="21630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 06:36:50 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8843819"
                         time_creation="Sat Jul 10 04:12:03 2021"
                         time_modification="Sat Jul 10 04:07:45 2021" />
        <observations epoch_first="Sat Jul 10 03:00:00 2021"
                      epoch_last="Sat Jul 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="32459"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="27743"
                obs_have="27301"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21630"
                obs_have="21630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8843819"
                         time_creation="Sat Jul 10 04:12:03 2021"
                         time_modification="Sat Jul 10 04:07:45 2021" />
        <observations epoch_first="Sat Jul 10 03:00:00 2021"
                      epoch_last="Sat Jul 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="32459"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="27743"
                obs_have="27301"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21630"
                obs_have="21630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8843819"
                         time_creation="Fri Aug  6 01:55:12 2021"
                         time_modification="Sat Jul 10 04:07:45 2021" />
        <observations epoch_first="Sat Jul 10 03:00:00 2021"
                      epoch_last="Sat Jul 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="32459"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="27743"
                obs_have="27301"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21630"
                obs_have="21630"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac191e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jul 10 05:22:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8073471"
                         time_creation="Sat Jul 10 05:12:03 2021"
                         time_modification="Sat Jul 10 05:07:42 2021" />
        <observations epoch_first="Sat Jul 10 04:00:00 2021"
                      epoch_last="Sat Jul 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29563"
                obs_have="27687"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="27327"
                obs_have="26772"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="26364"
                obs_have="25993"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Sat Jul 10 05:47:44 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8073471"
                         time_creation="Sat Jul 10 05:12:03 2021"
                         time_modification="Sat Jul 10 05:07:42 2021" />
        <observations epoch_first="Sat Jul 10 04:00:00 2021"
                      epoch_last="Sat Jul 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29563"
                obs_have="27687"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="27327"
                obs_have="26772"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="26364"
                obs_have="25993"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Sat Jul 10 07:36:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8073471"
                         time_creation="Sat Jul 10 05:12:03 2021"
                         time_modification="Sat Jul 10 05:07:42 2021" />
        <observations epoch_first="Sat Jul 10 04:00:00 2021"
                      epoch_last="Sat Jul 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29563"
                obs_have="27687"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="27327"
                obs_have="26772"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="26364"
                obs_have="25993"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8073471"
                         time_creation="Sat Jul 10 05:12:03 2021"
                         time_modification="Sat Jul 10 05:07:42 2021" />
        <observations epoch_first="Sat Jul 10 04:00:00 2021"
                      epoch_last="Sat Jul 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29563"
                obs_have="27687"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="27327"
                obs_have="26772"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="26364"
                obs_have="25993"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8073471"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 05:07:42 2021" />
        <observations epoch_first="Sat Jul 10 04:00:00 2021"
                      epoch_last="Sat Jul 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29563"
                obs_have="27687"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="27327"
                obs_have="26772"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="26364"
                obs_have="25993"
                obs_ratio="98.59" />
        </observations>
      </control>
    </file>
    <file name="/prac191f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jul 10 06:22:47 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="7629973"
                         time_creation="Sat Jul 10 06:12:04 2021"
                         time_modification="Sat Jul 10 06:07:41 2021" />
        <observations epoch_first="Sat Jul 10 05:00:00 2021"
                      epoch_last="Sat Jul 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30866"
                obs_have="28255"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="26011"
                obs_have="25657"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22997"
                obs_have="22978"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Jul 10 06:47:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="7629973"
                         time_creation="Sat Jul 10 06:12:04 2021"
                         time_modification="Sat Jul 10 06:07:41 2021" />
        <observations epoch_first="Sat Jul 10 05:00:00 2021"
                      epoch_last="Sat Jul 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30866"
                obs_have="28255"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="26011"
                obs_have="25657"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22997"
                obs_have="22978"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Jul 10 08:36:47 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="7629973"
                         time_creation="Sat Jul 10 06:12:04 2021"
                         time_modification="Sat Jul 10 06:07:41 2021" />
        <observations epoch_first="Sat Jul 10 05:00:00 2021"
                      epoch_last="Sat Jul 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30866"
                obs_have="28255"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="26011"
                obs_have="25657"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22997"
                obs_have="22978"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="7629973"
                         time_creation="Sat Jul 10 06:12:04 2021"
                         time_modification="Sat Jul 10 06:07:41 2021" />
        <observations epoch_first="Sat Jul 10 05:00:00 2021"
                      epoch_last="Sat Jul 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30866"
                obs_have="28255"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="26011"
                obs_have="25657"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22997"
                obs_have="22978"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="7629973"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 06:07:41 2021" />
        <observations epoch_first="Sat Jul 10 05:00:00 2021"
                      epoch_last="Sat Jul 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30866"
                obs_have="28255"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="26011"
                obs_have="25657"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22997"
                obs_have="22978"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/prac191g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jul 10 07:22:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="7938446"
                         time_creation="Sat Jul 10 07:12:04 2021"
                         time_modification="Sat Jul 10 07:07:45 2021" />
        <observations epoch_first="Sat Jul 10 06:00:00 2021"
                      epoch_last="Sat Jul 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33622"
                obs_have="28146"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25779"
                obs_have="25213"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="22284"
                obs_have="22284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 07:47:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="7938446"
                         time_creation="Sat Jul 10 07:12:04 2021"
                         time_modification="Sat Jul 10 07:07:45 2021" />
        <observations epoch_first="Sat Jul 10 06:00:00 2021"
                      epoch_last="Sat Jul 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33622"
                obs_have="28146"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25779"
                obs_have="25213"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="22284"
                obs_have="22284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 09:36:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="7938446"
                         time_creation="Sat Jul 10 07:12:04 2021"
                         time_modification="Sat Jul 10 07:07:45 2021" />
        <observations epoch_first="Sat Jul 10 06:00:00 2021"
                      epoch_last="Sat Jul 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33622"
                obs_have="28146"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25779"
                obs_have="25213"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="22284"
                obs_have="22284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="7938446"
                         time_creation="Sat Jul 10 07:12:04 2021"
                         time_modification="Sat Jul 10 07:07:45 2021" />
        <observations epoch_first="Sat Jul 10 06:00:00 2021"
                      epoch_last="Sat Jul 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33622"
                obs_have="28146"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25779"
                obs_have="25213"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="22284"
                obs_have="22284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="7938446"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 07:07:45 2021" />
        <observations epoch_first="Sat Jul 10 06:00:00 2021"
                      epoch_last="Sat Jul 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33622"
                obs_have="28146"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25779"
                obs_have="25213"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="22284"
                obs_have="22284"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac191h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jul 10 08:22:47 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8357166"
                         time_creation="Sat Jul 10 08:12:03 2021"
                         time_modification="Sat Jul 10 08:07:46 2021" />
        <observations epoch_first="Sat Jul 10 07:00:00 2021"
                      epoch_last="Sat Jul 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34732"
                obs_have="29230"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="26688"
                obs_have="24219"
                obs_ratio="90.75" />
          <mask elevation="15 degrees"
                obs_expected="21279"
                obs_have="21279"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 08:47:47 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8357166"
                         time_creation="Sat Jul 10 08:12:03 2021"
                         time_modification="Sat Jul 10 08:07:46 2021" />
        <observations epoch_first="Sat Jul 10 07:00:00 2021"
                      epoch_last="Sat Jul 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34732"
                obs_have="29230"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="26688"
                obs_have="24219"
                obs_ratio="90.75" />
          <mask elevation="15 degrees"
                obs_expected="21279"
                obs_have="21279"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 10:36:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8357166"
                         time_creation="Sat Jul 10 08:12:03 2021"
                         time_modification="Sat Jul 10 08:07:46 2021" />
        <observations epoch_first="Sat Jul 10 07:00:00 2021"
                      epoch_last="Sat Jul 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34732"
                obs_have="29230"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="26688"
                obs_have="24219"
                obs_ratio="90.75" />
          <mask elevation="15 degrees"
                obs_expected="21279"
                obs_have="21279"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8357166"
                         time_creation="Sat Jul 10 08:12:03 2021"
                         time_modification="Sat Jul 10 08:07:46 2021" />
        <observations epoch_first="Sat Jul 10 07:00:00 2021"
                      epoch_last="Sat Jul 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34732"
                obs_have="29230"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="26688"
                obs_have="24219"
                obs_ratio="90.75" />
          <mask elevation="15 degrees"
                obs_expected="21279"
                obs_have="21279"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8357166"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 08:07:46 2021" />
        <observations epoch_first="Sat Jul 10 07:00:00 2021"
                      epoch_last="Sat Jul 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34732"
                obs_have="29230"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="26688"
                obs_have="24219"
                obs_ratio="90.75" />
          <mask elevation="15 degrees"
                obs_expected="21279"
                obs_have="21279"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac191i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jul 10 09:22:45 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8091608"
                         time_creation="Sat Jul 10 09:12:03 2021"
                         time_modification="Sat Jul 10 09:07:43 2021" />
        <observations epoch_first="Sat Jul 10 08:00:00 2021"
                      epoch_last="Sat Jul 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33814"
                obs_have="32149"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="29199"
                obs_have="28710"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="25070"
                obs_have="24980"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Sat Jul 10 09:47:46 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8091608"
                         time_creation="Sat Jul 10 09:12:03 2021"
                         time_modification="Sat Jul 10 09:07:43 2021" />
        <observations epoch_first="Sat Jul 10 08:00:00 2021"
                      epoch_last="Sat Jul 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33814"
                obs_have="32149"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="29199"
                obs_have="28710"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="25070"
                obs_have="24980"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Sat Jul 10 11:36:46 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8091608"
                         time_creation="Sat Jul 10 09:12:03 2021"
                         time_modification="Sat Jul 10 09:07:43 2021" />
        <observations epoch_first="Sat Jul 10 08:00:00 2021"
                      epoch_last="Sat Jul 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33814"
                obs_have="32149"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="29199"
                obs_have="28710"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="25070"
                obs_have="24980"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8091608"
                         time_creation="Sat Jul 10 09:12:03 2021"
                         time_modification="Sat Jul 10 09:07:43 2021" />
        <observations epoch_first="Sat Jul 10 08:00:00 2021"
                      epoch_last="Sat Jul 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33814"
                obs_have="32149"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="29199"
                obs_have="28710"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="25070"
                obs_have="24980"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8091608"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 09:07:43 2021" />
        <observations epoch_first="Sat Jul 10 08:00:00 2021"
                      epoch_last="Sat Jul 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33814"
                obs_have="32149"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="29199"
                obs_have="28710"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="25070"
                obs_have="24980"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/prac191j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jul 10 10:22:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8911762"
                         time_creation="Sat Jul 10 10:12:03 2021"
                         time_modification="Sat Jul 10 10:07:45 2021" />
        <observations epoch_first="Sat Jul 10 09:00:00 2021"
                      epoch_last="Sat Jul 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35344"
                obs_have="31226"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="27965"
                obs_have="27881"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="24198"
                obs_have="24198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 10:47:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8911762"
                         time_creation="Sat Jul 10 10:12:03 2021"
                         time_modification="Sat Jul 10 10:07:45 2021" />
        <observations epoch_first="Sat Jul 10 09:00:00 2021"
                      epoch_last="Sat Jul 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35344"
                obs_have="31226"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="27965"
                obs_have="27881"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="24198"
                obs_have="24198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 12:36:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8911762"
                         time_creation="Sat Jul 10 10:12:03 2021"
                         time_modification="Sat Jul 10 10:07:45 2021" />
        <observations epoch_first="Sat Jul 10 09:00:00 2021"
                      epoch_last="Sat Jul 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35344"
                obs_have="31226"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="27965"
                obs_have="27881"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="24198"
                obs_have="24198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8911762"
                         time_creation="Sat Jul 10 10:12:03 2021"
                         time_modification="Sat Jul 10 10:07:45 2021" />
        <observations epoch_first="Sat Jul 10 09:00:00 2021"
                      epoch_last="Sat Jul 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35344"
                obs_have="31226"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="27965"
                obs_have="27881"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="24198"
                obs_have="24198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8911762"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 10:07:45 2021" />
        <observations epoch_first="Sat Jul 10 09:00:00 2021"
                      epoch_last="Sat Jul 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35344"
                obs_have="31226"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="27965"
                obs_have="27881"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="24198"
                obs_have="24198"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac191k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jul 10 11:22:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8902230"
                         time_creation="Sat Jul 10 11:12:04 2021"
                         time_modification="Sat Jul 10 11:07:45 2021" />
        <observations epoch_first="Sat Jul 10 10:00:00 2021"
                      epoch_last="Sat Jul 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31769"
                obs_have="31556"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="30661"
                obs_have="30653"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26269"
                obs_have="26269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 11:47:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8902230"
                         time_creation="Sat Jul 10 11:12:04 2021"
                         time_modification="Sat Jul 10 11:07:45 2021" />
        <observations epoch_first="Sat Jul 10 10:00:00 2021"
                      epoch_last="Sat Jul 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31769"
                obs_have="31556"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="30661"
                obs_have="30653"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26269"
                obs_have="26269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 13:36:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8902230"
                         time_creation="Sat Jul 10 11:12:04 2021"
                         time_modification="Sat Jul 10 11:07:45 2021" />
        <observations epoch_first="Sat Jul 10 10:00:00 2021"
                      epoch_last="Sat Jul 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31769"
                obs_have="31556"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="30661"
                obs_have="30653"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26269"
                obs_have="26269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8902230"
                         time_creation="Sat Jul 10 11:12:04 2021"
                         time_modification="Sat Jul 10 11:07:45 2021" />
        <observations epoch_first="Sat Jul 10 10:00:00 2021"
                      epoch_last="Sat Jul 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31769"
                obs_have="31556"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="30661"
                obs_have="30653"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26269"
                obs_have="26269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8902230"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 11:07:45 2021" />
        <observations epoch_first="Sat Jul 10 10:00:00 2021"
                      epoch_last="Sat Jul 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31769"
                obs_have="31556"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="30661"
                obs_have="30653"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26269"
                obs_have="26269"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac191l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jul 10 12:22:49 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9857433"
                         time_creation="Sat Jul 10 12:12:04 2021"
                         time_modification="Sat Jul 10 12:07:48 2021" />
        <observations epoch_first="Sat Jul 10 11:00:00 2021"
                      epoch_last="Sat Jul 10 11:59:59 2021"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="41005"
                obs_have="32896"
                obs_ratio="80.22" />
          <mask elevation="10 degrees"
                obs_expected="30102"
                obs_have="28046"
                obs_ratio="93.17" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="22847"
                obs_ratio="93.50" />
        </observations>
      </control>
      <control date="Sat Jul 10 12:47:51 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9857433"
                         time_creation="Sat Jul 10 12:12:04 2021"
                         time_modification="Sat Jul 10 12:07:48 2021" />
        <observations epoch_first="Sat Jul 10 11:00:00 2021"
                      epoch_last="Sat Jul 10 11:59:59 2021"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="41005"
                obs_have="32896"
                obs_ratio="80.22" />
          <mask elevation="10 degrees"
                obs_expected="30102"
                obs_have="28046"
                obs_ratio="93.17" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="22847"
                obs_ratio="93.50" />
        </observations>
      </control>
      <control date="Sat Jul 10 14:36:50 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9857433"
                         time_creation="Sat Jul 10 12:12:04 2021"
                         time_modification="Sat Jul 10 12:07:48 2021" />
        <observations epoch_first="Sat Jul 10 11:00:00 2021"
                      epoch_last="Sat Jul 10 11:59:59 2021"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="41005"
                obs_have="32896"
                obs_ratio="80.22" />
          <mask elevation="10 degrees"
                obs_expected="30102"
                obs_have="28046"
                obs_ratio="93.17" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="22847"
                obs_ratio="93.50" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9857433"
                         time_creation="Sat Jul 10 12:12:04 2021"
                         time_modification="Sat Jul 10 12:07:48 2021" />
        <observations epoch_first="Sat Jul 10 11:00:00 2021"
                      epoch_last="Sat Jul 10 11:59:59 2021"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="41005"
                obs_have="32896"
                obs_ratio="80.22" />
          <mask elevation="10 degrees"
                obs_expected="30102"
                obs_have="28046"
                obs_ratio="93.17" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="22847"
                obs_ratio="93.50" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9857433"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 12:07:48 2021" />
        <observations epoch_first="Sat Jul 10 11:00:00 2021"
                      epoch_last="Sat Jul 10 11:59:59 2021"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="41005"
                obs_have="32896"
                obs_ratio="80.22" />
          <mask elevation="10 degrees"
                obs_expected="30102"
                obs_have="28046"
                obs_ratio="93.17" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="22847"
                obs_ratio="93.50" />
        </observations>
      </control>
    </file>
    <file name="/prac191m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jul 10 13:22:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9987465"
                         time_creation="Sat Jul 10 13:12:04 2021"
                         time_modification="Sat Jul 10 13:07:44 2021" />
        <observations epoch_first="Sat Jul 10 12:00:00 2021"
                      epoch_last="Sat Jul 10 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37354"
                obs_have="32974"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="31731"
                obs_have="31096"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="28077"
                obs_have="28075"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jul 10 13:47:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9987465"
                         time_creation="Sat Jul 10 13:12:04 2021"
                         time_modification="Sat Jul 10 13:07:44 2021" />
        <observations epoch_first="Sat Jul 10 12:00:00 2021"
                      epoch_last="Sat Jul 10 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37354"
                obs_have="32974"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="31731"
                obs_have="31096"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="28077"
                obs_have="28075"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jul 10 15:36:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9987465"
                         time_creation="Sat Jul 10 13:12:04 2021"
                         time_modification="Sat Jul 10 13:07:44 2021" />
        <observations epoch_first="Sat Jul 10 12:00:00 2021"
                      epoch_last="Sat Jul 10 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37354"
                obs_have="32974"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="31731"
                obs_have="31096"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="28077"
                obs_have="28075"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9987465"
                         time_creation="Sat Jul 10 13:12:04 2021"
                         time_modification="Sat Jul 10 13:07:44 2021" />
        <observations epoch_first="Sat Jul 10 12:00:00 2021"
                      epoch_last="Sat Jul 10 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37354"
                obs_have="32974"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="31731"
                obs_have="31096"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="28077"
                obs_have="28075"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9987465"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 13:07:44 2021" />
        <observations epoch_first="Sat Jul 10 12:00:00 2021"
                      epoch_last="Sat Jul 10 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37354"
                obs_have="32974"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="31731"
                obs_have="31096"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="28077"
                obs_have="28075"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac191n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jul 10 14:22:48 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9266785"
                         time_creation="Sat Jul 10 14:12:03 2021"
                         time_modification="Sat Jul 10 14:07:41 2021" />
        <observations epoch_first="Sat Jul 10 13:00:00 2021"
                      epoch_last="Sat Jul 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34135"
                obs_have="33756"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="32446"
                obs_have="32399"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="31066"
                obs_have="31039"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Jul 10 14:47:48 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9266785"
                         time_creation="Sat Jul 10 14:12:03 2021"
                         time_modification="Sat Jul 10 14:07:41 2021" />
        <observations epoch_first="Sat Jul 10 13:00:00 2021"
                      epoch_last="Sat Jul 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34135"
                obs_have="33756"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="32446"
                obs_have="32399"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="31066"
                obs_have="31039"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Jul 10 16:36:43 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9266785"
                         time_creation="Sat Jul 10 14:12:03 2021"
                         time_modification="Sat Jul 10 14:07:41 2021" />
        <observations epoch_first="Sat Jul 10 13:00:00 2021"
                      epoch_last="Sat Jul 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34135"
                obs_have="33756"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="32446"
                obs_have="32399"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="31066"
                obs_have="31039"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9266785"
                         time_creation="Sat Jul 10 14:12:03 2021"
                         time_modification="Sat Jul 10 14:07:41 2021" />
        <observations epoch_first="Sat Jul 10 13:00:00 2021"
                      epoch_last="Sat Jul 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34135"
                obs_have="33756"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="32446"
                obs_have="32399"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="31066"
                obs_have="31039"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9266785"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 14:07:41 2021" />
        <observations epoch_first="Sat Jul 10 13:00:00 2021"
                      epoch_last="Sat Jul 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34135"
                obs_have="33756"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="32446"
                obs_have="32399"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="31066"
                obs_have="31039"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/prac191o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jul 10 15:22:48 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9106584"
                         time_creation="Sat Jul 10 15:12:04 2021"
                         time_modification="Sat Jul 10 15:07:40 2021" />
        <observations epoch_first="Sat Jul 10 14:00:00 2021"
                      epoch_last="Sat Jul 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35005"
                obs_have="34029"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31829"
                obs_have="31825"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29803"
                obs_have="29803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 15:47:47 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9106584"
                         time_creation="Sat Jul 10 15:12:04 2021"
                         time_modification="Sat Jul 10 15:07:40 2021" />
        <observations epoch_first="Sat Jul 10 14:00:00 2021"
                      epoch_last="Sat Jul 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35005"
                obs_have="34029"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31829"
                obs_have="31825"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29803"
                obs_have="29803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 17:36:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9106584"
                         time_creation="Sat Jul 10 15:12:04 2021"
                         time_modification="Sat Jul 10 15:07:40 2021" />
        <observations epoch_first="Sat Jul 10 14:00:00 2021"
                      epoch_last="Sat Jul 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35005"
                obs_have="34029"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31829"
                obs_have="31825"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29803"
                obs_have="29803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9106584"
                         time_creation="Sat Jul 10 15:12:04 2021"
                         time_modification="Sat Jul 10 15:07:40 2021" />
        <observations epoch_first="Sat Jul 10 14:00:00 2021"
                      epoch_last="Sat Jul 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35005"
                obs_have="34029"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31829"
                obs_have="31825"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29803"
                obs_have="29803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9106584"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 15:07:40 2021" />
        <observations epoch_first="Sat Jul 10 14:00:00 2021"
                      epoch_last="Sat Jul 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35005"
                obs_have="34029"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31829"
                obs_have="31825"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29803"
                obs_have="29803"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac191p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jul 10 16:22:50 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8876799"
                         time_creation="Sat Jul 10 16:12:04 2021"
                         time_modification="Sat Jul 10 16:07:42 2021" />
        <observations epoch_first="Sat Jul 10 15:00:00 2021"
                      epoch_last="Sat Jul 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39768"
                obs_have="35168"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="33032"
                obs_have="32797"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="27589"
                obs_have="27589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 16:47:45 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8876799"
                         time_creation="Sat Jul 10 16:12:04 2021"
                         time_modification="Sat Jul 10 16:07:42 2021" />
        <observations epoch_first="Sat Jul 10 15:00:00 2021"
                      epoch_last="Sat Jul 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39768"
                obs_have="35168"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="33032"
                obs_have="32797"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="27589"
                obs_have="27589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 10 18:36:45 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8876799"
                         time_creation="Sat Jul 10 16:12:04 2021"
                         time_modification="Sat Jul 10 16:07:42 2021" />
        <observations epoch_first="Sat Jul 10 15:00:00 2021"
                      epoch_last="Sat Jul 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39768"
                obs_have="35168"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="33032"
                obs_have="32797"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="27589"
                obs_have="27589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8876799"
                         time_creation="Sat Jul 10 16:12:04 2021"
                         time_modification="Sat Jul 10 16:07:42 2021" />
        <observations epoch_first="Sat Jul 10 15:00:00 2021"
                      epoch_last="Sat Jul 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39768"
                obs_have="35168"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="33032"
                obs_have="32797"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="27589"
                obs_have="27589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8876799"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 16:07:42 2021" />
        <observations epoch_first="Sat Jul 10 15:00:00 2021"
                      epoch_last="Sat Jul 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39768"
                obs_have="35168"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="33032"
                obs_have="32797"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="27589"
                obs_have="27589"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac191q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jul 10 17:47:48 2021"
               level="3">
        <file_statistics latency="00:37:43"
                         size="8675927"
                         time_creation="Sat Jul 10 17:45:04 2021"
                         time_modification="Sat Jul 10 17:37:42 2021" />
        <observations epoch_first="Sat Jul 10 16:00:00 2021"
                      epoch_last="Sat Jul 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35801"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="35146"
                obs_have="35054"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="34348"
                obs_have="34256"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Sat Jul 10 19:36:49 2021"
               level="3">
        <file_statistics latency="00:53:42"
                         size="8675927"
                         time_creation="Sat Jul 10 18:12:04 2021"
                         time_modification="Sat Jul 10 17:53:41 2021" />
        <observations epoch_first="Sat Jul 10 16:00:00 2021"
                      epoch_last="Sat Jul 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35801"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="35146"
                obs_have="35054"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="34348"
                obs_have="34256"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:53:42"
                         size="8675927"
                         time_creation="Sat Jul 10 18:12:04 2021"
                         time_modification="Sat Jul 10 17:53:41 2021" />
        <observations epoch_first="Sat Jul 10 16:00:00 2021"
                      epoch_last="Sat Jul 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35801"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="35146"
                obs_have="35054"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="34348"
                obs_have="34256"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:53:42"
                         size="8675927"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 17:53:41 2021" />
        <observations epoch_first="Sat Jul 10 16:00:00 2021"
                      epoch_last="Sat Jul 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35801"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="35146"
                obs_have="35054"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="34348"
                obs_have="34256"
                obs_ratio="99.73" />
        </observations>
      </control>
    </file>
    <file name="/prac191r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jul 10 18:22:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9095119"
                         time_creation="Sat Jul 10 18:10:25 2021"
                         time_modification="Sat Jul 10 18:07:44 2021" />
        <observations epoch_first="Sat Jul 10 17:00:00 2021"
                      epoch_last="Sat Jul 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39487"
                obs_have="34637"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="34476"
                obs_have="33144"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="29665"
                obs_have="29263"
                obs_ratio="98.64" />
        </observations>
      </control>
      <control date="Sat Jul 10 18:47:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9095119"
                         time_creation="Sat Jul 10 18:10:25 2021"
                         time_modification="Sat Jul 10 18:07:44 2021" />
        <observations epoch_first="Sat Jul 10 17:00:00 2021"
                      epoch_last="Sat Jul 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39487"
                obs_have="34637"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="34476"
                obs_have="33144"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="29665"
                obs_have="29263"
                obs_ratio="98.64" />
        </observations>
      </control>
      <control date="Sat Jul 10 20:36:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9095119"
                         time_creation="Sat Jul 10 18:10:25 2021"
                         time_modification="Sat Jul 10 18:07:44 2021" />
        <observations epoch_first="Sat Jul 10 17:00:00 2021"
                      epoch_last="Sat Jul 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39487"
                obs_have="34637"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="34476"
                obs_have="33144"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="29665"
                obs_have="29263"
                obs_ratio="98.64" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9095119"
                         time_creation="Sat Jul 10 18:10:25 2021"
                         time_modification="Sat Jul 10 18:07:44 2021" />
        <observations epoch_first="Sat Jul 10 17:00:00 2021"
                      epoch_last="Sat Jul 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39487"
                obs_have="34637"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="34476"
                obs_have="33144"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="29665"
                obs_have="29263"
                obs_ratio="98.64" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9095119"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 18:07:44 2021" />
        <observations epoch_first="Sat Jul 10 17:00:00 2021"
                      epoch_last="Sat Jul 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39487"
                obs_have="34637"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="34476"
                obs_have="33144"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="29665"
                obs_have="29263"
                obs_ratio="98.64" />
        </observations>
      </control>
    </file>
    <file name="/prac191s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jul 10 19:22:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8719719"
                         time_creation="Sat Jul 10 19:12:04 2021"
                         time_modification="Sat Jul 10 19:07:43 2021" />
        <observations epoch_first="Sat Jul 10 18:00:00 2021"
                      epoch_last="Sat Jul 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34579"
                obs_have="29167"
                obs_ratio="84.35" />
          <mask elevation="10 degrees"
                obs_expected="28747"
                obs_have="25143"
                obs_ratio="87.46" />
          <mask elevation="15 degrees"
                obs_expected="24537"
                obs_have="20934"
                obs_ratio="85.32" />
        </observations>
      </control>
      <control date="Sat Jul 10 19:47:45 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8719719"
                         time_creation="Sat Jul 10 19:12:04 2021"
                         time_modification="Sat Jul 10 19:07:43 2021" />
        <observations epoch_first="Sat Jul 10 18:00:00 2021"
                      epoch_last="Sat Jul 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34579"
                obs_have="29167"
                obs_ratio="84.35" />
          <mask elevation="10 degrees"
                obs_expected="28747"
                obs_have="25143"
                obs_ratio="87.46" />
          <mask elevation="15 degrees"
                obs_expected="24537"
                obs_have="20934"
                obs_ratio="85.32" />
        </observations>
      </control>
      <control date="Sat Jul 10 21:36:49 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8719719"
                         time_creation="Sat Jul 10 19:12:04 2021"
                         time_modification="Sat Jul 10 19:07:43 2021" />
        <observations epoch_first="Sat Jul 10 18:00:00 2021"
                      epoch_last="Sat Jul 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34579"
                obs_have="29167"
                obs_ratio="84.35" />
          <mask elevation="10 degrees"
                obs_expected="28747"
                obs_have="25143"
                obs_ratio="87.46" />
          <mask elevation="15 degrees"
                obs_expected="24537"
                obs_have="20934"
                obs_ratio="85.32" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8719719"
                         time_creation="Sat Jul 10 19:12:04 2021"
                         time_modification="Sat Jul 10 19:07:43 2021" />
        <observations epoch_first="Sat Jul 10 18:00:00 2021"
                      epoch_last="Sat Jul 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34579"
                obs_have="29167"
                obs_ratio="84.35" />
          <mask elevation="10 degrees"
                obs_expected="28747"
                obs_have="25143"
                obs_ratio="87.46" />
          <mask elevation="15 degrees"
                obs_expected="24537"
                obs_have="20934"
                obs_ratio="85.32" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8719719"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 19:07:43 2021" />
        <observations epoch_first="Sat Jul 10 18:00:00 2021"
                      epoch_last="Sat Jul 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34579"
                obs_have="29167"
                obs_ratio="84.35" />
          <mask elevation="10 degrees"
                obs_expected="28747"
                obs_have="25143"
                obs_ratio="87.46" />
          <mask elevation="15 degrees"
                obs_expected="24537"
                obs_have="20934"
                obs_ratio="85.32" />
        </observations>
      </control>
    </file>
    <file name="/prac191t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jul 10 20:22:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8843614"
                         time_creation="Sat Jul 10 20:12:05 2021"
                         time_modification="Sat Jul 10 20:07:46 2021" />
        <observations epoch_first="Sat Jul 10 19:00:00 2021"
                      epoch_last="Sat Jul 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34258"
                obs_have="25501"
                obs_ratio="74.44" />
          <mask elevation="10 degrees"
                obs_expected="25846"
                obs_have="22240"
                obs_ratio="86.05" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="21498"
                obs_ratio="85.64" />
        </observations>
      </control>
      <control date="Sat Jul 10 20:47:42 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8843614"
                         time_creation="Sat Jul 10 20:12:05 2021"
                         time_modification="Sat Jul 10 20:07:46 2021" />
        <observations epoch_first="Sat Jul 10 19:00:00 2021"
                      epoch_last="Sat Jul 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34258"
                obs_have="25501"
                obs_ratio="74.44" />
          <mask elevation="10 degrees"
                obs_expected="25846"
                obs_have="22240"
                obs_ratio="86.05" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="21498"
                obs_ratio="85.64" />
        </observations>
      </control>
      <control date="Sat Jul 10 22:36:51 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8843614"
                         time_creation="Sat Jul 10 20:12:05 2021"
                         time_modification="Sat Jul 10 20:07:46 2021" />
        <observations epoch_first="Sat Jul 10 19:00:00 2021"
                      epoch_last="Sat Jul 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34258"
                obs_have="25501"
                obs_ratio="74.44" />
          <mask elevation="10 degrees"
                obs_expected="25846"
                obs_have="22240"
                obs_ratio="86.05" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="21498"
                obs_ratio="85.64" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8843614"
                         time_creation="Sat Jul 10 20:12:05 2021"
                         time_modification="Sat Jul 10 20:07:46 2021" />
        <observations epoch_first="Sat Jul 10 19:00:00 2021"
                      epoch_last="Sat Jul 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34258"
                obs_have="25501"
                obs_ratio="74.44" />
          <mask elevation="10 degrees"
                obs_expected="25846"
                obs_have="22240"
                obs_ratio="86.05" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="21498"
                obs_ratio="85.64" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8843614"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 20:07:46 2021" />
        <observations epoch_first="Sat Jul 10 19:00:00 2021"
                      epoch_last="Sat Jul 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34258"
                obs_have="25501"
                obs_ratio="74.44" />
          <mask elevation="10 degrees"
                obs_expected="25846"
                obs_have="22240"
                obs_ratio="86.05" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="21498"
                obs_ratio="85.64" />
        </observations>
      </control>
    </file>
    <file name="/prac191u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jul 10 21:22:50 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8996528"
                         time_creation="Sat Jul 10 21:12:05 2021"
                         time_modification="Sat Jul 10 21:07:47 2021" />
        <observations epoch_first="Sat Jul 10 20:00:00 2021"
                      epoch_last="Sat Jul 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36608"
                obs_have="26631"
                obs_ratio="72.75" />
          <mask elevation="10 degrees"
                obs_expected="28917"
                obs_have="25291"
                obs_ratio="87.46" />
          <mask elevation="15 degrees"
                obs_expected="26561"
                obs_have="22961"
                obs_ratio="86.45" />
        </observations>
      </control>
      <control date="Sat Jul 10 21:47:50 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8996528"
                         time_creation="Sat Jul 10 21:12:05 2021"
                         time_modification="Sat Jul 10 21:07:47 2021" />
        <observations epoch_first="Sat Jul 10 20:00:00 2021"
                      epoch_last="Sat Jul 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36608"
                obs_have="26631"
                obs_ratio="72.75" />
          <mask elevation="10 degrees"
                obs_expected="28917"
                obs_have="25291"
                obs_ratio="87.46" />
          <mask elevation="15 degrees"
                obs_expected="26561"
                obs_have="22961"
                obs_ratio="86.45" />
        </observations>
      </control>
      <control date="Sat Jul 10 23:36:51 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8996528"
                         time_creation="Sat Jul 10 21:12:05 2021"
                         time_modification="Sat Jul 10 21:07:47 2021" />
        <observations epoch_first="Sat Jul 10 20:00:00 2021"
                      epoch_last="Sat Jul 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36608"
                obs_have="26631"
                obs_ratio="72.75" />
          <mask elevation="10 degrees"
                obs_expected="28917"
                obs_have="25291"
                obs_ratio="87.46" />
          <mask elevation="15 degrees"
                obs_expected="26561"
                obs_have="22961"
                obs_ratio="86.45" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8996528"
                         time_creation="Sat Jul 10 21:12:05 2021"
                         time_modification="Sat Jul 10 21:07:47 2021" />
        <observations epoch_first="Sat Jul 10 20:00:00 2021"
                      epoch_last="Sat Jul 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36608"
                obs_have="26631"
                obs_ratio="72.75" />
          <mask elevation="10 degrees"
                obs_expected="28917"
                obs_have="25291"
                obs_ratio="87.46" />
          <mask elevation="15 degrees"
                obs_expected="26561"
                obs_have="22961"
                obs_ratio="86.45" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8996528"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 21:07:47 2021" />
        <observations epoch_first="Sat Jul 10 20:00:00 2021"
                      epoch_last="Sat Jul 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36608"
                obs_have="26631"
                obs_ratio="72.75" />
          <mask elevation="10 degrees"
                obs_expected="28917"
                obs_have="25291"
                obs_ratio="87.46" />
          <mask elevation="15 degrees"
                obs_expected="26561"
                obs_have="22961"
                obs_ratio="86.45" />
        </observations>
      </control>
    </file>
    <file name="/prac191v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jul 10 22:22:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8878153"
                         time_creation="Sat Jul 10 22:12:05 2021"
                         time_modification="Sat Jul 10 22:07:46 2021" />
        <observations epoch_first="Sat Jul 10 21:00:00 2021"
                      epoch_last="Sat Jul 10 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34791"
                obs_have="29228"
                obs_ratio="84.01" />
          <mask elevation="10 degrees"
                obs_expected="30444"
                obs_have="26679"
                obs_ratio="87.63" />
          <mask elevation="15 degrees"
                obs_expected="26498"
                obs_have="22897"
                obs_ratio="86.41" />
        </observations>
      </control>
      <control date="Sat Jul 10 22:47:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8878153"
                         time_creation="Sat Jul 10 22:12:05 2021"
                         time_modification="Sat Jul 10 22:07:46 2021" />
        <observations epoch_first="Sat Jul 10 21:00:00 2021"
                      epoch_last="Sat Jul 10 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34791"
                obs_have="29228"
                obs_ratio="84.01" />
          <mask elevation="10 degrees"
                obs_expected="30444"
                obs_have="26679"
                obs_ratio="87.63" />
          <mask elevation="15 degrees"
                obs_expected="26498"
                obs_have="22897"
                obs_ratio="86.41" />
        </observations>
      </control>
      <control date="Sun Jul 11 00:36:51 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8878153"
                         time_creation="Sat Jul 10 22:12:05 2021"
                         time_modification="Sat Jul 10 22:07:46 2021" />
        <observations epoch_first="Sat Jul 10 21:00:00 2021"
                      epoch_last="Sat Jul 10 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34791"
                obs_have="29228"
                obs_ratio="84.01" />
          <mask elevation="10 degrees"
                obs_expected="30444"
                obs_have="26679"
                obs_ratio="87.63" />
          <mask elevation="15 degrees"
                obs_expected="26498"
                obs_have="22897"
                obs_ratio="86.41" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8878153"
                         time_creation="Sat Jul 10 22:12:05 2021"
                         time_modification="Sat Jul 10 22:07:46 2021" />
        <observations epoch_first="Sat Jul 10 21:00:00 2021"
                      epoch_last="Sat Jul 10 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34791"
                obs_have="29228"
                obs_ratio="84.01" />
          <mask elevation="10 degrees"
                obs_expected="30444"
                obs_have="26679"
                obs_ratio="87.63" />
          <mask elevation="15 degrees"
                obs_expected="26498"
                obs_have="22897"
                obs_ratio="86.41" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8878153"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 22:07:46 2021" />
        <observations epoch_first="Sat Jul 10 21:00:00 2021"
                      epoch_last="Sat Jul 10 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34791"
                obs_have="29228"
                obs_ratio="84.01" />
          <mask elevation="10 degrees"
                obs_expected="30444"
                obs_have="26679"
                obs_ratio="87.63" />
          <mask elevation="15 degrees"
                obs_expected="26498"
                obs_have="22897"
                obs_ratio="86.41" />
        </observations>
      </control>
    </file>
    <file name="/prac191w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jul 10 23:22:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8240875"
                         time_creation="Sat Jul 10 23:12:04 2021"
                         time_modification="Sat Jul 10 23:07:43 2021" />
        <observations epoch_first="Sat Jul 10 22:00:00 2021"
                      epoch_last="Sat Jul 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="26757"
                obs_ratio="85.25" />
          <mask elevation="10 degrees"
                obs_expected="28376"
                obs_have="24735"
                obs_ratio="87.17" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="21600"
                obs_ratio="88.06" />
        </observations>
      </control>
      <control date="Sat Jul 10 23:47:49 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8240875"
                         time_creation="Sat Jul 10 23:12:04 2021"
                         time_modification="Sat Jul 10 23:07:43 2021" />
        <observations epoch_first="Sat Jul 10 22:00:00 2021"
                      epoch_last="Sat Jul 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="26757"
                obs_ratio="85.25" />
          <mask elevation="10 degrees"
                obs_expected="28376"
                obs_have="24735"
                obs_ratio="87.17" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="21600"
                obs_ratio="88.06" />
        </observations>
      </control>
      <control date="Sun Jul 11 01:36:49 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8240875"
                         time_creation="Sat Jul 10 23:12:04 2021"
                         time_modification="Sat Jul 10 23:07:43 2021" />
        <observations epoch_first="Sat Jul 10 22:00:00 2021"
                      epoch_last="Sat Jul 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="26757"
                obs_ratio="85.25" />
          <mask elevation="10 degrees"
                obs_expected="28376"
                obs_have="24735"
                obs_ratio="87.17" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="21600"
                obs_ratio="88.06" />
        </observations>
      </control>
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8240875"
                         time_creation="Sat Jul 10 23:12:04 2021"
                         time_modification="Sat Jul 10 23:07:43 2021" />
        <observations epoch_first="Sat Jul 10 22:00:00 2021"
                      epoch_last="Sat Jul 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="26757"
                obs_ratio="85.25" />
          <mask elevation="10 degrees"
                obs_expected="28376"
                obs_have="24735"
                obs_ratio="87.17" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="21600"
                obs_ratio="88.06" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8240875"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sat Jul 10 23:07:43 2021" />
        <observations epoch_first="Sat Jul 10 22:00:00 2021"
                      epoch_last="Sat Jul 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="26757"
                obs_ratio="85.25" />
          <mask elevation="10 degrees"
                obs_expected="28376"
                obs_have="24735"
                obs_ratio="87.17" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="21600"
                obs_ratio="88.06" />
        </observations>
      </control>
    </file>
    <file name="/prac191x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jul 11 17:03:42 2021"
               level="3">
        <file_statistics latency="00:54:01"
                         size="8583668"
                         time_creation="Sun Jul 11 02:50:06 2021"
                         time_modification="Sun Jul 11 00:54:00 2021" />
        <observations epoch_first="Sat Jul 10 23:00:00 2021"
                      epoch_last="Sat Jul 10 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32229"
                obs_have="30306"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="27004"
                obs_have="26848"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="22346"
                obs_have="22338"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Aug  9 03:19:42 2021"
               level="3">
        <file_statistics latency="00:54:01"
                         size="8583668"
                         time_creation="Fri Aug  6 01:55:13 2021"
                         time_modification="Sun Jul 11 00:54:00 2021" />
        <observations epoch_first="Sat Jul 10 23:00:00 2021"
                      epoch_last="Sat Jul 10 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32229"
                obs_have="30306"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="27004"
                obs_have="26848"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="22346"
                obs_have="22338"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
  </station>
</QC>
