<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-03-13 00:00:00"
    DayOfYear="72"
    Year="2021">
  <station name="PRAC">
    <file name="/prac0720.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 14 16:45:48 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="6714935"
                         time_creation="Sun Mar 14 02:50:37 2021"
                         time_modification="Sun Mar 14 01:32:41 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:30 2021"
                      epochs="2637"
                      epochs_ratio="91.56">
          <mask elevation="03 degrees"
                obs_expected="29878"
                obs_have="25143"
                obs_ratio="84.15" />
          <mask elevation="10 degrees"
                obs_expected="25135"
                obs_have="22643"
                obs_ratio="90.09" />
          <mask elevation="15 degrees"
                obs_expected="22138"
                obs_have="19878"
                obs_ratio="89.79" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:01:51 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:46:44"
                         size="7354150"
                         time_creation="Mon Apr 12 02:03:00 2021"
                         time_modification="Mon Apr 12 01:46:14 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:30 2021"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29878"
                obs_have="27624"
                obs_ratio="92.46" />
          <mask elevation="10 degrees"
                obs_expected="25135"
                obs_have="25005"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22138"
                obs_have="22104"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/prac072a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Mar 13 01:22:54 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8877332"
                         time_creation="Sat Mar 13 01:12:02 2021"
                         time_modification="Sat Mar 13 01:07:49 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37233"
                obs_have="36134"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="35276"
                obs_have="35271"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33979"
                obs_have="33979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 01:47:55 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8877332"
                         time_creation="Sat Mar 13 01:12:02 2021"
                         time_modification="Sat Mar 13 01:07:49 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37233"
                obs_have="36134"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="35276"
                obs_have="35271"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33979"
                obs_have="33979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:36:52 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8877332"
                         time_creation="Sat Mar 13 01:12:02 2021"
                         time_modification="Sat Mar 13 01:07:49 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37233"
                obs_have="36134"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="35276"
                obs_have="35271"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33979"
                obs_have="33979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8877332"
                         time_creation="Sat Mar 13 01:12:02 2021"
                         time_modification="Sat Mar 13 01:07:49 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37233"
                obs_have="36134"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="35276"
                obs_have="35271"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33979"
                obs_have="33979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8877332"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 01:07:49 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37233"
                obs_have="36134"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="35276"
                obs_have="35271"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33979"
                obs_have="33979"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Mar 13 02:22:53 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9444056"
                         time_creation="Sat Mar 13 02:12:03 2021"
                         time_modification="Sat Mar 13 02:07:50 2021" />
        <observations epoch_first="Sat Mar 13 01:00:00 2021"
                      epoch_last="Sat Mar 13 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38961"
                obs_have="37374"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="34182"
                obs_have="34103"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29979"
                obs_have="29971"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Mar 13 02:47:53 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9444056"
                         time_creation="Sat Mar 13 02:12:03 2021"
                         time_modification="Sat Mar 13 02:07:50 2021" />
        <observations epoch_first="Sat Mar 13 01:00:00 2021"
                      epoch_last="Sat Mar 13 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38961"
                obs_have="37374"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="34182"
                obs_have="34103"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29979"
                obs_have="29971"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Mar 13 04:36:57 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9444056"
                         time_creation="Sat Mar 13 02:12:03 2021"
                         time_modification="Sat Mar 13 02:07:50 2021" />
        <observations epoch_first="Sat Mar 13 01:00:00 2021"
                      epoch_last="Sat Mar 13 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38961"
                obs_have="37374"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="34182"
                obs_have="34103"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29979"
                obs_have="29971"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9444056"
                         time_creation="Sat Mar 13 02:12:03 2021"
                         time_modification="Sat Mar 13 02:07:50 2021" />
        <observations epoch_first="Sat Mar 13 01:00:00 2021"
                      epoch_last="Sat Mar 13 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38961"
                obs_have="37374"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="34182"
                obs_have="34103"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29979"
                obs_have="29971"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9444056"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 02:07:50 2021" />
        <observations epoch_first="Sat Mar 13 01:00:00 2021"
                      epoch_last="Sat Mar 13 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38961"
                obs_have="37374"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="34182"
                obs_have="34103"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29979"
                obs_have="29971"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac072c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Mar 13 03:22:50 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9011023"
                         time_creation="Sat Mar 13 03:12:04 2021"
                         time_modification="Sat Mar 13 03:07:48 2021" />
        <observations epoch_first="Sat Mar 13 02:00:00 2021"
                      epoch_last="Sat Mar 13 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34541"
                obs_have="33498"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="29999"
                obs_have="29994"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27291"
                obs_have="27291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:47:47 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9011023"
                         time_creation="Sat Mar 13 03:12:04 2021"
                         time_modification="Sat Mar 13 03:07:48 2021" />
        <observations epoch_first="Sat Mar 13 02:00:00 2021"
                      epoch_last="Sat Mar 13 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34541"
                obs_have="33498"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="29999"
                obs_have="29994"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27291"
                obs_have="27291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 05:36:56 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9011023"
                         time_creation="Sat Mar 13 03:12:04 2021"
                         time_modification="Sat Mar 13 03:07:48 2021" />
        <observations epoch_first="Sat Mar 13 02:00:00 2021"
                      epoch_last="Sat Mar 13 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34541"
                obs_have="33498"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="29999"
                obs_have="29994"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27291"
                obs_have="27291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9011023"
                         time_creation="Sat Mar 13 03:12:04 2021"
                         time_modification="Sat Mar 13 03:07:48 2021" />
        <observations epoch_first="Sat Mar 13 02:00:00 2021"
                      epoch_last="Sat Mar 13 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34541"
                obs_have="33498"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="29999"
                obs_have="29994"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27291"
                obs_have="27291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9011023"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 03:07:48 2021" />
        <observations epoch_first="Sat Mar 13 02:00:00 2021"
                      epoch_last="Sat Mar 13 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34541"
                obs_have="33498"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="29999"
                obs_have="29994"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27291"
                obs_have="27291"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Mar 13 04:22:55 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9121507"
                         time_creation="Sat Mar 13 04:12:04 2021"
                         time_modification="Sat Mar 13 04:07:44 2021" />
        <observations epoch_first="Sat Mar 13 03:00:00 2021"
                      epoch_last="Sat Mar 13 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32471"
                obs_have="28536"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="25247"
                obs_have="25230"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22458"
                obs_have="22458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 04:47:50 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9121507"
                         time_creation="Sat Mar 13 04:12:04 2021"
                         time_modification="Sat Mar 13 04:07:44 2021" />
        <observations epoch_first="Sat Mar 13 03:00:00 2021"
                      epoch_last="Sat Mar 13 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32471"
                obs_have="28536"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="25247"
                obs_have="25230"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22458"
                obs_have="22458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 06:36:55 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9121507"
                         time_creation="Sat Mar 13 04:12:04 2021"
                         time_modification="Sat Mar 13 04:07:44 2021" />
        <observations epoch_first="Sat Mar 13 03:00:00 2021"
                      epoch_last="Sat Mar 13 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32471"
                obs_have="28536"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="25247"
                obs_have="25230"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22458"
                obs_have="22458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9121507"
                         time_creation="Sat Mar 13 04:12:04 2021"
                         time_modification="Sat Mar 13 04:07:44 2021" />
        <observations epoch_first="Sat Mar 13 03:00:00 2021"
                      epoch_last="Sat Mar 13 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32471"
                obs_have="28536"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="25247"
                obs_have="25230"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22458"
                obs_have="22458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9121507"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 04:07:44 2021" />
        <observations epoch_first="Sat Mar 13 03:00:00 2021"
                      epoch_last="Sat Mar 13 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32471"
                obs_have="28536"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="25247"
                obs_have="25230"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22458"
                obs_have="22458"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Mar 13 05:22:54 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8660808"
                         time_creation="Sat Mar 13 05:12:02 2021"
                         time_modification="Sat Mar 13 05:07:46 2021" />
        <observations epoch_first="Sat Mar 13 04:00:00 2021"
                      epoch_last="Sat Mar 13 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33630"
                obs_have="26839"
                obs_ratio="79.81" />
          <mask elevation="10 degrees"
                obs_expected="24720"
                obs_have="24718"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22994"
                obs_have="22994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 05:47:51 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8660808"
                         time_creation="Sat Mar 13 05:12:02 2021"
                         time_modification="Sat Mar 13 05:07:46 2021" />
        <observations epoch_first="Sat Mar 13 04:00:00 2021"
                      epoch_last="Sat Mar 13 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33630"
                obs_have="26839"
                obs_ratio="79.81" />
          <mask elevation="10 degrees"
                obs_expected="24720"
                obs_have="24718"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22994"
                obs_have="22994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 07:36:56 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8660808"
                         time_creation="Sat Mar 13 05:12:02 2021"
                         time_modification="Sat Mar 13 05:07:46 2021" />
        <observations epoch_first="Sat Mar 13 04:00:00 2021"
                      epoch_last="Sat Mar 13 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33630"
                obs_have="26839"
                obs_ratio="79.81" />
          <mask elevation="10 degrees"
                obs_expected="24720"
                obs_have="24718"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22994"
                obs_have="22994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8660808"
                         time_creation="Sat Mar 13 05:12:02 2021"
                         time_modification="Sat Mar 13 05:07:46 2021" />
        <observations epoch_first="Sat Mar 13 04:00:00 2021"
                      epoch_last="Sat Mar 13 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33630"
                obs_have="26839"
                obs_ratio="79.81" />
          <mask elevation="10 degrees"
                obs_expected="24720"
                obs_have="24718"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22994"
                obs_have="22994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8660808"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 05:07:46 2021" />
        <observations epoch_first="Sat Mar 13 04:00:00 2021"
                      epoch_last="Sat Mar 13 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33630"
                obs_have="26839"
                obs_ratio="79.81" />
          <mask elevation="10 degrees"
                obs_expected="24720"
                obs_have="24718"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22994"
                obs_have="22994"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Mar 13 06:22:54 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8871606"
                         time_creation="Sat Mar 13 06:12:03 2021"
                         time_modification="Sat Mar 13 06:07:52 2021" />
        <observations epoch_first="Sat Mar 13 05:00:00 2021"
                      epoch_last="Sat Mar 13 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32769"
                obs_have="30558"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27826"
                obs_have="27488"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="24605"
                obs_have="24605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 06:47:55 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8871606"
                         time_creation="Sat Mar 13 06:12:03 2021"
                         time_modification="Sat Mar 13 06:07:52 2021" />
        <observations epoch_first="Sat Mar 13 05:00:00 2021"
                      epoch_last="Sat Mar 13 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32769"
                obs_have="30558"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27826"
                obs_have="27488"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="24605"
                obs_have="24605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 08:36:55 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8871606"
                         time_creation="Sat Mar 13 06:12:03 2021"
                         time_modification="Sat Mar 13 06:07:52 2021" />
        <observations epoch_first="Sat Mar 13 05:00:00 2021"
                      epoch_last="Sat Mar 13 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32769"
                obs_have="30558"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27826"
                obs_have="27488"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="24605"
                obs_have="24605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8871606"
                         time_creation="Sat Mar 13 06:12:03 2021"
                         time_modification="Sat Mar 13 06:07:52 2021" />
        <observations epoch_first="Sat Mar 13 05:00:00 2021"
                      epoch_last="Sat Mar 13 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32769"
                obs_have="30558"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27826"
                obs_have="27488"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="24605"
                obs_have="24605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8871606"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 06:07:52 2021" />
        <observations epoch_first="Sat Mar 13 05:00:00 2021"
                      epoch_last="Sat Mar 13 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32769"
                obs_have="30558"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27826"
                obs_have="27488"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="24605"
                obs_have="24605"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Mar 13 07:22:53 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8504152"
                         time_creation="Sat Mar 13 07:12:02 2021"
                         time_modification="Sat Mar 13 07:07:49 2021" />
        <observations epoch_first="Sat Mar 13 06:00:00 2021"
                      epoch_last="Sat Mar 13 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31793"
                obs_have="30789"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="28137"
                obs_have="28137"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24005"
                obs_have="24005"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 07:47:54 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8504152"
                         time_creation="Sat Mar 13 07:12:02 2021"
                         time_modification="Sat Mar 13 07:07:49 2021" />
        <observations epoch_first="Sat Mar 13 06:00:00 2021"
                      epoch_last="Sat Mar 13 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31793"
                obs_have="30789"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="28137"
                obs_have="28137"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24005"
                obs_have="24005"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 09:36:54 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8504152"
                         time_creation="Sat Mar 13 07:12:02 2021"
                         time_modification="Sat Mar 13 07:07:49 2021" />
        <observations epoch_first="Sat Mar 13 06:00:00 2021"
                      epoch_last="Sat Mar 13 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31793"
                obs_have="30789"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="28137"
                obs_have="28137"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24005"
                obs_have="24005"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8504152"
                         time_creation="Sat Mar 13 07:12:02 2021"
                         time_modification="Sat Mar 13 07:07:49 2021" />
        <observations epoch_first="Sat Mar 13 06:00:00 2021"
                      epoch_last="Sat Mar 13 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31793"
                obs_have="30789"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="28137"
                obs_have="28137"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24005"
                obs_have="24005"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8504152"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 07:07:49 2021" />
        <observations epoch_first="Sat Mar 13 06:00:00 2021"
                      epoch_last="Sat Mar 13 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31793"
                obs_have="30789"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="28137"
                obs_have="28137"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24005"
                obs_have="24005"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Mar 13 08:22:56 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9126083"
                         time_creation="Sat Mar 13 08:12:04 2021"
                         time_modification="Sat Mar 13 08:07:52 2021" />
        <observations epoch_first="Sat Mar 13 07:00:00 2021"
                      epoch_last="Sat Mar 13 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37454"
                obs_have="36089"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31805"
                obs_have="31788"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25742"
                obs_have="25742"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 08:47:56 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9126083"
                         time_creation="Sat Mar 13 08:12:04 2021"
                         time_modification="Sat Mar 13 08:07:52 2021" />
        <observations epoch_first="Sat Mar 13 07:00:00 2021"
                      epoch_last="Sat Mar 13 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37454"
                obs_have="36089"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31805"
                obs_have="31788"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25742"
                obs_have="25742"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 10:36:56 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9126083"
                         time_creation="Sat Mar 13 08:12:04 2021"
                         time_modification="Sat Mar 13 08:07:52 2021" />
        <observations epoch_first="Sat Mar 13 07:00:00 2021"
                      epoch_last="Sat Mar 13 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37454"
                obs_have="36089"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31805"
                obs_have="31788"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25742"
                obs_have="25742"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9126083"
                         time_creation="Sat Mar 13 08:12:04 2021"
                         time_modification="Sat Mar 13 08:07:52 2021" />
        <observations epoch_first="Sat Mar 13 07:00:00 2021"
                      epoch_last="Sat Mar 13 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37454"
                obs_have="36089"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31805"
                obs_have="31788"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25742"
                obs_have="25742"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9126083"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 08:07:52 2021" />
        <observations epoch_first="Sat Mar 13 07:00:00 2021"
                      epoch_last="Sat Mar 13 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37454"
                obs_have="36089"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31805"
                obs_have="31788"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25742"
                obs_have="25742"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Mar 13 09:22:57 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9443247"
                         time_creation="Sat Mar 13 09:12:04 2021"
                         time_modification="Sat Mar 13 09:07:54 2021" />
        <observations epoch_first="Sat Mar 13 08:00:00 2021"
                      epoch_last="Sat Mar 13 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44696"
                obs_have="43727"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="38384"
                obs_have="38384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33551"
                obs_have="33551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 09:47:58 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9443247"
                         time_creation="Sat Mar 13 09:12:04 2021"
                         time_modification="Sat Mar 13 09:07:54 2021" />
        <observations epoch_first="Sat Mar 13 08:00:00 2021"
                      epoch_last="Sat Mar 13 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44696"
                obs_have="43727"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="38384"
                obs_have="38384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33551"
                obs_have="33551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 11:36:59 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9443247"
                         time_creation="Sat Mar 13 09:12:04 2021"
                         time_modification="Sat Mar 13 09:07:54 2021" />
        <observations epoch_first="Sat Mar 13 08:00:00 2021"
                      epoch_last="Sat Mar 13 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44696"
                obs_have="43727"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="38384"
                obs_have="38384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33551"
                obs_have="33551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9443247"
                         time_creation="Sat Mar 13 09:12:04 2021"
                         time_modification="Sat Mar 13 09:07:54 2021" />
        <observations epoch_first="Sat Mar 13 08:00:00 2021"
                      epoch_last="Sat Mar 13 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44696"
                obs_have="43727"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="38384"
                obs_have="38384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33551"
                obs_have="33551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9443247"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 09:07:54 2021" />
        <observations epoch_first="Sat Mar 13 08:00:00 2021"
                      epoch_last="Sat Mar 13 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44696"
                obs_have="43727"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="38384"
                obs_have="38384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33551"
                obs_have="33551"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Mar 13 10:47:56 2021"
               level="3">
        <file_statistics latency="00:21:59"
                         size="9183183"
                         time_creation="Sat Mar 13 10:45:03 2021"
                         time_modification="Sat Mar 13 10:21:58 2021" />
        <observations epoch_first="Sat Mar 13 09:00:00 2021"
                      epoch_last="Sat Mar 13 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41311"
                obs_have="39031"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="38754"
                obs_have="37814"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="37013"
                obs_have="36865"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Sat Mar 13 12:36:59 2021"
               level="3">
        <file_statistics latency="00:21:59"
                         size="9183183"
                         time_creation="Sat Mar 13 10:45:03 2021"
                         time_modification="Sat Mar 13 10:21:58 2021" />
        <observations epoch_first="Sat Mar 13 09:00:00 2021"
                      epoch_last="Sat Mar 13 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41311"
                obs_have="39031"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="38754"
                obs_have="37814"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="37013"
                obs_have="36865"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:21:59"
                         size="9183183"
                         time_creation="Sat Mar 13 10:45:03 2021"
                         time_modification="Sat Mar 13 10:21:58 2021" />
        <observations epoch_first="Sat Mar 13 09:00:00 2021"
                      epoch_last="Sat Mar 13 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41311"
                obs_have="39031"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="38754"
                obs_have="37814"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="37013"
                obs_have="36865"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:21:59"
                         size="9183183"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 10:21:58 2021" />
        <observations epoch_first="Sat Mar 13 09:00:00 2021"
                      epoch_last="Sat Mar 13 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41311"
                obs_have="39031"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="38754"
                obs_have="37814"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="37013"
                obs_have="36865"
                obs_ratio="99.60" />
        </observations>
      </control>
    </file>
    <file name="/prac072k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Mar 13 11:22:55 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9667412"
                         time_creation="Sat Mar 13 11:12:03 2021"
                         time_modification="Sat Mar 13 11:07:50 2021" />
        <observations epoch_first="Sat Mar 13 10:00:00 2021"
                      epoch_last="Sat Mar 13 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40656"
                obs_have="38669"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="36335"
                obs_have="36037"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="32091"
                obs_have="32091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 11:47:55 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9667412"
                         time_creation="Sat Mar 13 11:12:03 2021"
                         time_modification="Sat Mar 13 11:07:50 2021" />
        <observations epoch_first="Sat Mar 13 10:00:00 2021"
                      epoch_last="Sat Mar 13 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40656"
                obs_have="38669"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="36335"
                obs_have="36037"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="32091"
                obs_have="32091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 13:36:56 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9667412"
                         time_creation="Sat Mar 13 11:12:03 2021"
                         time_modification="Sat Mar 13 11:07:50 2021" />
        <observations epoch_first="Sat Mar 13 10:00:00 2021"
                      epoch_last="Sat Mar 13 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40656"
                obs_have="38669"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="36335"
                obs_have="36037"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="32091"
                obs_have="32091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9667412"
                         time_creation="Sat Mar 13 11:12:03 2021"
                         time_modification="Sat Mar 13 11:07:50 2021" />
        <observations epoch_first="Sat Mar 13 10:00:00 2021"
                      epoch_last="Sat Mar 13 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40656"
                obs_have="38669"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="36335"
                obs_have="36037"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="32091"
                obs_have="32091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9667412"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 11:07:50 2021" />
        <observations epoch_first="Sat Mar 13 10:00:00 2021"
                      epoch_last="Sat Mar 13 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40656"
                obs_have="38669"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="36335"
                obs_have="36037"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="32091"
                obs_have="32091"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Mar 13 12:22:58 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9025016"
                         time_creation="Sat Mar 13 12:12:03 2021"
                         time_modification="Sat Mar 13 12:07:56 2021" />
        <observations epoch_first="Sat Mar 13 11:00:00 2021"
                      epoch_last="Sat Mar 13 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38753"
                obs_have="35257"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="29099"
                obs_have="29096"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22478"
                obs_have="22478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 12:47:57 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9025016"
                         time_creation="Sat Mar 13 12:12:03 2021"
                         time_modification="Sat Mar 13 12:07:56 2021" />
        <observations epoch_first="Sat Mar 13 11:00:00 2021"
                      epoch_last="Sat Mar 13 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38753"
                obs_have="35257"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="29099"
                obs_have="29096"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22478"
                obs_have="22478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 14:36:58 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9025016"
                         time_creation="Sat Mar 13 12:12:03 2021"
                         time_modification="Sat Mar 13 12:07:56 2021" />
        <observations epoch_first="Sat Mar 13 11:00:00 2021"
                      epoch_last="Sat Mar 13 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38753"
                obs_have="35257"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="29099"
                obs_have="29096"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22478"
                obs_have="22478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9025016"
                         time_creation="Sat Mar 13 12:12:03 2021"
                         time_modification="Sat Mar 13 12:07:56 2021" />
        <observations epoch_first="Sat Mar 13 11:00:00 2021"
                      epoch_last="Sat Mar 13 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38753"
                obs_have="35257"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="29099"
                obs_have="29096"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22478"
                obs_have="22478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9025016"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 12:07:56 2021" />
        <observations epoch_first="Sat Mar 13 11:00:00 2021"
                      epoch_last="Sat Mar 13 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38753"
                obs_have="35257"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="29099"
                obs_have="29096"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22478"
                obs_have="22478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Mar 13 13:22:55 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8405898"
                         time_creation="Sat Mar 13 13:12:05 2021"
                         time_modification="Sat Mar 13 13:07:47 2021" />
        <observations epoch_first="Sat Mar 13 12:00:00 2021"
                      epoch_last="Sat Mar 13 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30472"
                obs_have="29155"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="27981"
                obs_have="27951"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26128"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 13:47:54 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8405898"
                         time_creation="Sat Mar 13 13:12:05 2021"
                         time_modification="Sat Mar 13 13:07:47 2021" />
        <observations epoch_first="Sat Mar 13 12:00:00 2021"
                      epoch_last="Sat Mar 13 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30472"
                obs_have="29155"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="27981"
                obs_have="27951"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26128"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 15:36:56 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8405898"
                         time_creation="Sat Mar 13 13:12:05 2021"
                         time_modification="Sat Mar 13 13:07:47 2021" />
        <observations epoch_first="Sat Mar 13 12:00:00 2021"
                      epoch_last="Sat Mar 13 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30472"
                obs_have="29155"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="27981"
                obs_have="27951"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26128"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8405898"
                         time_creation="Sat Mar 13 13:12:05 2021"
                         time_modification="Sat Mar 13 13:07:47 2021" />
        <observations epoch_first="Sat Mar 13 12:00:00 2021"
                      epoch_last="Sat Mar 13 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30472"
                obs_have="29155"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="27981"
                obs_have="27951"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26128"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8405898"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 13:07:47 2021" />
        <observations epoch_first="Sat Mar 13 12:00:00 2021"
                      epoch_last="Sat Mar 13 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30472"
                obs_have="29155"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="27981"
                obs_have="27951"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26128"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Mar 13 14:22:55 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8483284"
                         time_creation="Sat Mar 13 14:12:04 2021"
                         time_modification="Sat Mar 13 14:07:47 2021" />
        <observations epoch_first="Sat Mar 13 13:00:00 2021"
                      epoch_last="Sat Mar 13 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29708"
                obs_have="27627"
                obs_ratio="93.00" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25145"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22687"
                obs_have="22687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 14:47:55 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8483284"
                         time_creation="Sat Mar 13 14:12:04 2021"
                         time_modification="Sat Mar 13 14:07:47 2021" />
        <observations epoch_first="Sat Mar 13 13:00:00 2021"
                      epoch_last="Sat Mar 13 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29708"
                obs_have="27627"
                obs_ratio="93.00" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25145"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22687"
                obs_have="22687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 16:36:50 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8483284"
                         time_creation="Sat Mar 13 14:12:04 2021"
                         time_modification="Sat Mar 13 14:07:47 2021" />
        <observations epoch_first="Sat Mar 13 13:00:00 2021"
                      epoch_last="Sat Mar 13 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29708"
                obs_have="27627"
                obs_ratio="93.00" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25145"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22687"
                obs_have="22687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8483284"
                         time_creation="Sat Mar 13 14:12:04 2021"
                         time_modification="Sat Mar 13 14:07:47 2021" />
        <observations epoch_first="Sat Mar 13 13:00:00 2021"
                      epoch_last="Sat Mar 13 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29708"
                obs_have="27627"
                obs_ratio="93.00" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25145"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22687"
                obs_have="22687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8483284"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 14:07:47 2021" />
        <observations epoch_first="Sat Mar 13 13:00:00 2021"
                      epoch_last="Sat Mar 13 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29708"
                obs_have="27627"
                obs_ratio="93.00" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25145"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22687"
                obs_have="22687"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Mar 13 15:47:54 2021"
               level="3">
        <file_statistics latency="00:37:46"
                         size="8539079"
                         time_creation="Sat Mar 13 15:45:03 2021"
                         time_modification="Sat Mar 13 15:37:45 2021" />
        <observations epoch_first="Sat Mar 13 14:00:00 2021"
                      epoch_last="Sat Mar 13 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32061"
                obs_have="29178"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25832"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21917"
                obs_have="21917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:36:51 2021"
               level="3">
        <file_statistics latency="00:53:46"
                         size="8539079"
                         time_creation="Sat Mar 13 16:12:05 2021"
                         time_modification="Sat Mar 13 15:53:45 2021" />
        <observations epoch_first="Sat Mar 13 14:00:00 2021"
                      epoch_last="Sat Mar 13 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32061"
                obs_have="29178"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25832"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21917"
                obs_have="21917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:53:46"
                         size="8539079"
                         time_creation="Sat Mar 13 16:12:05 2021"
                         time_modification="Sat Mar 13 15:53:45 2021" />
        <observations epoch_first="Sat Mar 13 14:00:00 2021"
                      epoch_last="Sat Mar 13 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32061"
                obs_have="29178"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25832"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21917"
                obs_have="21917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:53:46"
                         size="8539079"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 15:53:45 2021" />
        <observations epoch_first="Sat Mar 13 14:00:00 2021"
                      epoch_last="Sat Mar 13 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32061"
                obs_have="29178"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25832"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21917"
                obs_have="21917"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Mar 13 16:22:52 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="7971881"
                         time_creation="Sat Mar 13 16:12:05 2021"
                         time_modification="Sat Mar 13 16:07:44 2021" />
        <observations epoch_first="Sat Mar 13 15:00:00 2021"
                      epoch_last="Sat Mar 13 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31299"
                obs_have="28953"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="23393"
                obs_have="23372"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="20291"
                obs_have="20291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 16:47:52 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="7971881"
                         time_creation="Sat Mar 13 16:12:05 2021"
                         time_modification="Sat Mar 13 16:07:44 2021" />
        <observations epoch_first="Sat Mar 13 15:00:00 2021"
                      epoch_last="Sat Mar 13 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31299"
                obs_have="28953"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="23393"
                obs_have="23372"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="20291"
                obs_have="20291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 18:36:51 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="7971881"
                         time_creation="Sat Mar 13 16:12:05 2021"
                         time_modification="Sat Mar 13 16:07:44 2021" />
        <observations epoch_first="Sat Mar 13 15:00:00 2021"
                      epoch_last="Sat Mar 13 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31299"
                obs_have="28953"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="23393"
                obs_have="23372"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="20291"
                obs_have="20291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="7971881"
                         time_creation="Sat Mar 13 16:12:05 2021"
                         time_modification="Sat Mar 13 16:07:44 2021" />
        <observations epoch_first="Sat Mar 13 15:00:00 2021"
                      epoch_last="Sat Mar 13 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31299"
                obs_have="28953"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="23393"
                obs_have="23372"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="20291"
                obs_have="20291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="7971881"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 16:07:44 2021" />
        <observations epoch_first="Sat Mar 13 15:00:00 2021"
                      epoch_last="Sat Mar 13 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31299"
                obs_have="28953"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="23393"
                obs_have="23372"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="20291"
                obs_have="20291"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Mar 13 17:22:58 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8854108"
                         time_creation="Sat Mar 13 17:12:04 2021"
                         time_modification="Sat Mar 13 17:07:49 2021" />
        <observations epoch_first="Sat Mar 13 16:00:00 2021"
                      epoch_last="Sat Mar 13 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37828"
                obs_have="35842"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="31241"
                obs_have="31021"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="25458"
                obs_have="25458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:47:59 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8854108"
                         time_creation="Sat Mar 13 17:12:04 2021"
                         time_modification="Sat Mar 13 17:07:49 2021" />
        <observations epoch_first="Sat Mar 13 16:00:00 2021"
                      epoch_last="Sat Mar 13 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37828"
                obs_have="35842"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="31241"
                obs_have="31021"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="25458"
                obs_have="25458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 19:36:59 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8854108"
                         time_creation="Sat Mar 13 17:12:04 2021"
                         time_modification="Sat Mar 13 17:07:49 2021" />
        <observations epoch_first="Sat Mar 13 16:00:00 2021"
                      epoch_last="Sat Mar 13 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37828"
                obs_have="35842"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="31241"
                obs_have="31021"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="25458"
                obs_have="25458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8854108"
                         time_creation="Sat Mar 13 17:12:04 2021"
                         time_modification="Sat Mar 13 17:07:49 2021" />
        <observations epoch_first="Sat Mar 13 16:00:00 2021"
                      epoch_last="Sat Mar 13 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37828"
                obs_have="35842"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="31241"
                obs_have="31021"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="25458"
                obs_have="25458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8854108"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 17:07:49 2021" />
        <observations epoch_first="Sat Mar 13 16:00:00 2021"
                      epoch_last="Sat Mar 13 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37828"
                obs_have="35842"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="31241"
                obs_have="31021"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="25458"
                obs_have="25458"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Mar 13 18:22:56 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9639725"
                         time_creation="Sat Mar 13 18:12:04 2021"
                         time_modification="Sat Mar 13 18:07:53 2021" />
        <observations epoch_first="Sat Mar 13 17:00:00 2021"
                      epoch_last="Sat Mar 13 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="34285"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30445"
                obs_have="30444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27109"
                obs_have="27109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 18:47:54 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9639725"
                         time_creation="Sat Mar 13 18:12:04 2021"
                         time_modification="Sat Mar 13 18:07:53 2021" />
        <observations epoch_first="Sat Mar 13 17:00:00 2021"
                      epoch_last="Sat Mar 13 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="34285"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30445"
                obs_have="30444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27109"
                obs_have="27109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 20:37:00 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9639725"
                         time_creation="Sat Mar 13 18:12:04 2021"
                         time_modification="Sat Mar 13 18:07:53 2021" />
        <observations epoch_first="Sat Mar 13 17:00:00 2021"
                      epoch_last="Sat Mar 13 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="34285"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30445"
                obs_have="30444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27109"
                obs_have="27109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9639725"
                         time_creation="Sat Mar 13 18:12:04 2021"
                         time_modification="Sat Mar 13 18:07:53 2021" />
        <observations epoch_first="Sat Mar 13 17:00:00 2021"
                      epoch_last="Sat Mar 13 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="34285"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30445"
                obs_have="30444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27109"
                obs_have="27109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9639725"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 18:07:53 2021" />
        <observations epoch_first="Sat Mar 13 17:00:00 2021"
                      epoch_last="Sat Mar 13 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="34285"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30445"
                obs_have="30444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27109"
                obs_have="27109"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Mar 13 19:22:57 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9824431"
                         time_creation="Sat Mar 13 19:12:04 2021"
                         time_modification="Sat Mar 13 19:07:55 2021" />
        <observations epoch_first="Sat Mar 13 18:00:00 2021"
                      epoch_last="Sat Mar 13 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35138"
                obs_have="35008"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="34015"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29640"
                obs_have="29640"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 19:47:56 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9824431"
                         time_creation="Sat Mar 13 19:12:04 2021"
                         time_modification="Sat Mar 13 19:07:55 2021" />
        <observations epoch_first="Sat Mar 13 18:00:00 2021"
                      epoch_last="Sat Mar 13 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35138"
                obs_have="35008"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="34015"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29640"
                obs_have="29640"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 21:37:02 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9824431"
                         time_creation="Sat Mar 13 19:12:04 2021"
                         time_modification="Sat Mar 13 19:07:55 2021" />
        <observations epoch_first="Sat Mar 13 18:00:00 2021"
                      epoch_last="Sat Mar 13 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35138"
                obs_have="35008"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="34015"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29640"
                obs_have="29640"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9824431"
                         time_creation="Sat Mar 13 19:12:04 2021"
                         time_modification="Sat Mar 13 19:07:55 2021" />
        <observations epoch_first="Sat Mar 13 18:00:00 2021"
                      epoch_last="Sat Mar 13 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35138"
                obs_have="35008"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="34015"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29640"
                obs_have="29640"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9824431"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 19:07:55 2021" />
        <observations epoch_first="Sat Mar 13 18:00:00 2021"
                      epoch_last="Sat Mar 13 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35138"
                obs_have="35008"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="34015"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29640"
                obs_have="29640"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Mar 13 20:23:03 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10729283"
                         time_creation="Sat Mar 13 20:12:05 2021"
                         time_modification="Sat Mar 13 20:07:58 2021" />
        <observations epoch_first="Sat Mar 13 19:00:00 2021"
                      epoch_last="Sat Mar 13 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43770"
                obs_have="40397"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="33744"
                obs_have="33731"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28711"
                obs_have="28711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 20:47:56 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10729283"
                         time_creation="Sat Mar 13 20:12:05 2021"
                         time_modification="Sat Mar 13 20:07:58 2021" />
        <observations epoch_first="Sat Mar 13 19:00:00 2021"
                      epoch_last="Sat Mar 13 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43770"
                obs_have="40397"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="33744"
                obs_have="33731"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28711"
                obs_have="28711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 22:37:04 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10729283"
                         time_creation="Sat Mar 13 20:12:05 2021"
                         time_modification="Sat Mar 13 20:07:58 2021" />
        <observations epoch_first="Sat Mar 13 19:00:00 2021"
                      epoch_last="Sat Mar 13 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43770"
                obs_have="40397"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="33744"
                obs_have="33731"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28711"
                obs_have="28711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10729283"
                         time_creation="Sat Mar 13 20:12:05 2021"
                         time_modification="Sat Mar 13 20:07:58 2021" />
        <observations epoch_first="Sat Mar 13 19:00:00 2021"
                      epoch_last="Sat Mar 13 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43770"
                obs_have="40397"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="33744"
                obs_have="33731"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28711"
                obs_have="28711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10729283"
                         time_creation="Fri Apr  9 01:55:33 2021"
                         time_modification="Sat Mar 13 20:07:58 2021" />
        <observations epoch_first="Sat Mar 13 19:00:00 2021"
                      epoch_last="Sat Mar 13 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43770"
                obs_have="40397"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="33744"
                obs_have="33731"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28711"
                obs_have="28711"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Mar 13 21:23:01 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10667095"
                         time_creation="Sat Mar 13 21:12:04 2021"
                         time_modification="Sat Mar 13 21:07:58 2021" />
        <observations epoch_first="Sat Mar 13 20:00:00 2021"
                      epoch_last="Sat Mar 13 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43487"
                obs_have="37964"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="34450"
                obs_have="33626"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="28976"
                obs_have="28907"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sat Mar 13 21:48:03 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10667095"
                         time_creation="Sat Mar 13 21:12:04 2021"
                         time_modification="Sat Mar 13 21:07:58 2021" />
        <observations epoch_first="Sat Mar 13 20:00:00 2021"
                      epoch_last="Sat Mar 13 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43487"
                obs_have="37964"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="34450"
                obs_have="33626"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="28976"
                obs_have="28907"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sat Mar 13 23:37:02 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10667095"
                         time_creation="Sat Mar 13 21:12:04 2021"
                         time_modification="Sat Mar 13 21:07:58 2021" />
        <observations epoch_first="Sat Mar 13 20:00:00 2021"
                      epoch_last="Sat Mar 13 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43487"
                obs_have="37964"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="34450"
                obs_have="33626"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="28976"
                obs_have="28907"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10667095"
                         time_creation="Sat Mar 13 21:12:04 2021"
                         time_modification="Sat Mar 13 21:07:58 2021" />
        <observations epoch_first="Sat Mar 13 20:00:00 2021"
                      epoch_last="Sat Mar 13 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43487"
                obs_have="37964"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="34450"
                obs_have="33626"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="28976"
                obs_have="28907"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="10667095"
                         time_creation="Fri Apr  9 01:55:34 2021"
                         time_modification="Sat Mar 13 21:07:58 2021" />
        <observations epoch_first="Sat Mar 13 20:00:00 2021"
                      epoch_last="Sat Mar 13 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43487"
                obs_have="37964"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="34450"
                obs_have="33626"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="28976"
                obs_have="28907"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/prac072v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Mar 14 00:37:02 2021"
               level="3">
        <file_statistics latency="00:53:14"
                         size="9841370"
                         time_creation="Sat Mar 13 23:06:05 2021"
                         time_modification="Sat Mar 13 22:53:13 2021" />
        <observations epoch_first="Sat Mar 13 21:00:00 2021"
                      epoch_last="Sat Mar 13 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36930"
                obs_have="36643"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35837"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="34087"
                obs_have="34087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:53:14"
                         size="9841370"
                         time_creation="Sat Mar 13 23:06:05 2021"
                         time_modification="Sat Mar 13 22:53:13 2021" />
        <observations epoch_first="Sat Mar 13 21:00:00 2021"
                      epoch_last="Sat Mar 13 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36930"
                obs_have="36643"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35837"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="34087"
                obs_have="34087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:53:14"
                         size="9841370"
                         time_creation="Fri Apr  9 01:55:34 2021"
                         time_modification="Sat Mar 13 22:53:13 2021" />
        <observations epoch_first="Sat Mar 13 21:00:00 2021"
                      epoch_last="Sat Mar 13 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36930"
                obs_have="36643"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35837"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="34087"
                obs_have="34087"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Mar 14 01:37:01 2021"
               level="3">
        <file_statistics latency="00:53:09"
                         size="9272230"
                         time_creation="Sun Mar 14 00:06:07 2021"
                         time_modification="Sat Mar 13 23:53:08 2021" />
        <observations epoch_first="Sat Mar 13 22:00:00 2021"
                      epoch_last="Sat Mar 13 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39246"
                obs_have="37944"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="34968"
                obs_have="34968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32731"
                obs_have="32731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:53:09"
                         size="9272230"
                         time_creation="Sun Mar 14 00:06:07 2021"
                         time_modification="Sat Mar 13 23:53:08 2021" />
        <observations epoch_first="Sat Mar 13 22:00:00 2021"
                      epoch_last="Sat Mar 13 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39246"
                obs_have="37944"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="34968"
                obs_have="34968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32731"
                obs_have="32731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:53:09"
                         size="9272230"
                         time_creation="Fri Apr  9 01:55:34 2021"
                         time_modification="Sat Mar 13 23:53:08 2021" />
        <observations epoch_first="Sat Mar 13 22:00:00 2021"
                      epoch_last="Sat Mar 13 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39246"
                obs_have="37944"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="34968"
                obs_have="34968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32731"
                obs_have="32731"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Mar 14 00:23:03 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9577649"
                         time_creation="Sun Mar 14 00:12:06 2021"
                         time_modification="Sun Mar 14 00:07:51 2021" />
        <observations epoch_first="Sat Mar 13 23:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:59 2021"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="45110"
                obs_have="39928"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="37073"
                obs_have="35980"
                obs_ratio="97.05" />
          <mask elevation="15 degrees"
                obs_expected="30302"
                obs_have="29361"
                obs_ratio="96.89" />
        </observations>
      </control>
      <control date="Sun Mar 14 00:48:01 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9577649"
                         time_creation="Sun Mar 14 00:12:06 2021"
                         time_modification="Sun Mar 14 00:07:51 2021" />
        <observations epoch_first="Sat Mar 13 23:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:59 2021"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="45110"
                obs_have="39928"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="37073"
                obs_have="35980"
                obs_ratio="97.05" />
          <mask elevation="15 degrees"
                obs_expected="30302"
                obs_have="29361"
                obs_ratio="96.89" />
        </observations>
      </control>
      <control date="Sun Mar 14 02:36:58 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9577649"
                         time_creation="Sun Mar 14 00:12:06 2021"
                         time_modification="Sun Mar 14 00:07:51 2021" />
        <observations epoch_first="Sat Mar 13 23:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:59 2021"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="45110"
                obs_have="39928"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="37073"
                obs_have="35980"
                obs_ratio="97.05" />
          <mask elevation="15 degrees"
                obs_expected="30302"
                obs_have="29361"
                obs_ratio="96.89" />
        </observations>
      </control>
      <control date="Sun Mar 14 17:07:23 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9577649"
                         time_creation="Sun Mar 14 00:12:06 2021"
                         time_modification="Sun Mar 14 00:07:51 2021" />
        <observations epoch_first="Sat Mar 13 23:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:59 2021"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="45110"
                obs_have="39928"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="37073"
                obs_have="35980"
                obs_ratio="97.05" />
          <mask elevation="15 degrees"
                obs_expected="30302"
                obs_have="29361"
                obs_ratio="96.89" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:22:59 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9577649"
                         time_creation="Fri Apr  9 01:55:34 2021"
                         time_modification="Sun Mar 14 00:07:51 2021" />
        <observations epoch_first="Sat Mar 13 23:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:59 2021"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="45110"
                obs_have="39928"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="37073"
                obs_have="35980"
                obs_ratio="97.05" />
          <mask elevation="15 degrees"
                obs_expected="30302"
                obs_have="29361"
                obs_ratio="96.89" />
        </observations>
      </control>
    </file>
  </station>
</QC>
