<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-20 00:00:00"
    DayOfYear="51"
    Year="2021">
  <station name="PTRC">
    <file name="/ptrc0510.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 21 17:45:42 2021"
               level="3">
        <file_statistics latency="01:33:26"
                         size="5020907"
                         time_creation="Sun Feb 21 02:50:32 2021"
                         time_modification="Sun Feb 21 01:32:56 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30150"
                obs_have="25083"
                obs_ratio="83.19" />
          <mask elevation="10 degrees"
                obs_expected="25161"
                obs_have="25061"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22247"
                obs_have="22238"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Mar 22 05:50:39 2021"
               level="3">
        <file_statistics latency="01:33:26"
                         size="5020907"
                         time_creation="Fri Mar 19 02:01:09 2021"
                         time_modification="Sun Feb 21 01:32:56 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30150"
                obs_have="25083"
                obs_ratio="83.19" />
          <mask elevation="10 degrees"
                obs_expected="25161"
                obs_have="25061"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22247"
                obs_have="22238"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Feb 20 01:19:21 2021"
               level="3">
        <file_statistics latency="00:10:12"
                         size="6308652"
                         time_creation="Sat Feb 20 01:14:02 2021"
                         time_modification="Sat Feb 20 01:10:11 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="52075"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="52075"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="52075"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 01:44:38 2021"
               level="3">
        <file_statistics latency="00:10:12"
                         size="6308652"
                         time_creation="Sat Feb 20 01:14:02 2021"
                         time_modification="Sat Feb 20 01:10:11 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38949"
                obs_have="36904"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="37031"
                obs_have="36893"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="34040"
                obs_have="33941"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Sat Feb 20 03:32:38 2021"
               level="3">
        <file_statistics latency="00:10:12"
                         size="6308652"
                         time_creation="Sat Feb 20 01:14:02 2021"
                         time_modification="Sat Feb 20 01:10:11 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38949"
                obs_have="36904"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="37031"
                obs_have="36893"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="34040"
                obs_have="33941"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:12"
                         size="6308652"
                         time_creation="Sat Feb 20 01:14:02 2021"
                         time_modification="Sat Feb 20 01:10:11 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38949"
                obs_have="36904"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="37031"
                obs_have="36893"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="34040"
                obs_have="33941"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:12"
                         size="6308652"
                         time_creation="Fri Mar 19 01:54:59 2021"
                         time_modification="Sat Feb 20 01:10:11 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38949"
                obs_have="36904"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="37031"
                obs_have="36893"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="34040"
                obs_have="33941"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Feb 20 02:19:38 2021"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6119705"
                         time_creation="Sat Feb 20 02:14:01 2021"
                         time_modification="Sat Feb 20 02:10:01 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42301"
                obs_have="34820"
                obs_ratio="82.31" />
          <mask elevation="10 degrees"
                obs_expected="34848"
                obs_have="34765"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29660"
                obs_have="29660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 02:44:33 2021"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6119705"
                         time_creation="Sat Feb 20 02:14:01 2021"
                         time_modification="Sat Feb 20 02:10:01 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42301"
                obs_have="34820"
                obs_ratio="82.31" />
          <mask elevation="10 degrees"
                obs_expected="34848"
                obs_have="34765"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29660"
                obs_have="29660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 04:32:31 2021"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6119705"
                         time_creation="Sat Feb 20 02:14:01 2021"
                         time_modification="Sat Feb 20 02:10:01 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42301"
                obs_have="34820"
                obs_ratio="82.31" />
          <mask elevation="10 degrees"
                obs_expected="34848"
                obs_have="34765"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29660"
                obs_have="29660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6119705"
                         time_creation="Sat Feb 20 02:14:01 2021"
                         time_modification="Sat Feb 20 02:10:01 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42301"
                obs_have="34820"
                obs_ratio="82.31" />
          <mask elevation="10 degrees"
                obs_expected="34848"
                obs_have="34765"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29660"
                obs_have="29660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6119705"
                         time_creation="Fri Mar 19 01:54:59 2021"
                         time_modification="Sat Feb 20 02:10:01 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42301"
                obs_have="34820"
                obs_ratio="82.31" />
          <mask elevation="10 degrees"
                obs_expected="34848"
                obs_have="34765"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29660"
                obs_have="29660"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Feb 20 03:19:41 2021"
               level="3">
        <file_statistics latency="00:10:08"
                         size="6482796"
                         time_creation="Sat Feb 20 03:14:02 2021"
                         time_modification="Sat Feb 20 03:10:07 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35023"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="35001"
                obs_have="35001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33250"
                obs_have="33250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 03:44:36 2021"
               level="3">
        <file_statistics latency="00:10:08"
                         size="6482796"
                         time_creation="Sat Feb 20 03:14:02 2021"
                         time_modification="Sat Feb 20 03:10:07 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35023"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="35001"
                obs_have="35001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33250"
                obs_have="33250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 05:32:38 2021"
               level="3">
        <file_statistics latency="00:10:08"
                         size="6482796"
                         time_creation="Sat Feb 20 03:14:02 2021"
                         time_modification="Sat Feb 20 03:10:07 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35023"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="35001"
                obs_have="35001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33250"
                obs_have="33250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:08"
                         size="6482796"
                         time_creation="Sat Feb 20 03:14:02 2021"
                         time_modification="Sat Feb 20 03:10:07 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35023"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="35001"
                obs_have="35001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33250"
                obs_have="33250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:08"
                         size="6482796"
                         time_creation="Fri Mar 19 01:54:59 2021"
                         time_modification="Sat Feb 20 03:10:07 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35023"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="35001"
                obs_have="35001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33250"
                obs_have="33250"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Feb 20 04:19:40 2021"
               level="3">
        <file_statistics latency="00:10:16"
                         size="6835226"
                         time_creation="Sat Feb 20 04:14:02 2021"
                         time_modification="Sat Feb 20 04:10:15 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36718"
                obs_have="32414"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="32457"
                obs_have="32374"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28167"
                obs_have="28167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 04:44:41 2021"
               level="3">
        <file_statistics latency="00:10:16"
                         size="6835226"
                         time_creation="Sat Feb 20 04:14:02 2021"
                         time_modification="Sat Feb 20 04:10:15 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36718"
                obs_have="32414"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="32457"
                obs_have="32374"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28167"
                obs_have="28167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 06:32:44 2021"
               level="3">
        <file_statistics latency="00:10:16"
                         size="6835226"
                         time_creation="Sat Feb 20 04:14:02 2021"
                         time_modification="Sat Feb 20 04:10:15 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36718"
                obs_have="32414"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="32457"
                obs_have="32374"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28167"
                obs_have="28167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:16"
                         size="6835226"
                         time_creation="Sat Feb 20 04:14:02 2021"
                         time_modification="Sat Feb 20 04:10:15 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36718"
                obs_have="32414"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="32457"
                obs_have="32374"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28167"
                obs_have="28167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:16"
                         size="6835226"
                         time_creation="Fri Mar 19 01:54:59 2021"
                         time_modification="Sat Feb 20 04:10:15 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36718"
                obs_have="32414"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="32457"
                obs_have="32374"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28167"
                obs_have="28167"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Feb 20 05:19:26 2021"
               level="3">
        <file_statistics latency="00:09:51"
                         size="5751053"
                         time_creation="Sat Feb 20 05:14:02 2021"
                         time_modification="Sat Feb 20 05:09:50 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30358"
                obs_have="25414"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25372"
                obs_have="25342"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22624"
                obs_have="22624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 05:44:26 2021"
               level="3">
        <file_statistics latency="00:09:51"
                         size="5751053"
                         time_creation="Sat Feb 20 05:14:02 2021"
                         time_modification="Sat Feb 20 05:09:50 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30358"
                obs_have="25414"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25372"
                obs_have="25342"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22624"
                obs_have="22624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 07:32:29 2021"
               level="3">
        <file_statistics latency="00:09:51"
                         size="5751053"
                         time_creation="Sat Feb 20 05:14:02 2021"
                         time_modification="Sat Feb 20 05:09:50 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30358"
                obs_have="25414"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25372"
                obs_have="25342"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22624"
                obs_have="22624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:09:51"
                         size="5751053"
                         time_creation="Sat Feb 20 05:14:02 2021"
                         time_modification="Sat Feb 20 05:09:50 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30358"
                obs_have="25414"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25372"
                obs_have="25342"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22624"
                obs_have="22624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:09:51"
                         size="5751053"
                         time_creation="Fri Mar 19 01:54:59 2021"
                         time_modification="Sat Feb 20 05:09:50 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30358"
                obs_have="25414"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25372"
                obs_have="25342"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22624"
                obs_have="22624"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Feb 20 06:19:40 2021"
               level="3">
        <file_statistics latency="00:10:16"
                         size="5693969"
                         time_creation="Sat Feb 20 06:14:02 2021"
                         time_modification="Sat Feb 20 06:10:15 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26984"
                obs_have="24722"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="24744"
                obs_have="24722"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22704"
                obs_have="22704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 06:44:41 2021"
               level="3">
        <file_statistics latency="00:10:16"
                         size="5693969"
                         time_creation="Sat Feb 20 06:14:02 2021"
                         time_modification="Sat Feb 20 06:10:15 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26984"
                obs_have="24722"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="24744"
                obs_have="24722"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22704"
                obs_have="22704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 08:32:45 2021"
               level="3">
        <file_statistics latency="00:10:16"
                         size="5693969"
                         time_creation="Sat Feb 20 06:14:02 2021"
                         time_modification="Sat Feb 20 06:10:15 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26984"
                obs_have="24722"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="24744"
                obs_have="24722"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22704"
                obs_have="22704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:16"
                         size="5693969"
                         time_creation="Sat Feb 20 06:14:02 2021"
                         time_modification="Sat Feb 20 06:10:15 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26984"
                obs_have="24722"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="24744"
                obs_have="24722"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22704"
                obs_have="22704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:16"
                         size="5693969"
                         time_creation="Fri Mar 19 01:54:59 2021"
                         time_modification="Sat Feb 20 06:10:15 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26984"
                obs_have="24722"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="24744"
                obs_have="24722"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22704"
                obs_have="22704"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Feb 20 07:19:39 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="5773957"
                         time_creation="Sat Feb 20 07:14:02 2021"
                         time_modification="Sat Feb 20 07:10:14 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28785"
                obs_have="25528"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="25480"
                obs_have="25480"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23433"
                obs_have="23433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 07:44:42 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="5773957"
                         time_creation="Sat Feb 20 07:14:02 2021"
                         time_modification="Sat Feb 20 07:10:14 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28785"
                obs_have="25528"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="25480"
                obs_have="25480"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23433"
                obs_have="23433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 09:32:44 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="5773957"
                         time_creation="Sat Feb 20 07:14:02 2021"
                         time_modification="Sat Feb 20 07:10:14 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28785"
                obs_have="25528"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="25480"
                obs_have="25480"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23433"
                obs_have="23433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="5773957"
                         time_creation="Sat Feb 20 07:14:02 2021"
                         time_modification="Sat Feb 20 07:10:14 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28785"
                obs_have="25528"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="25480"
                obs_have="25480"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23433"
                obs_have="23433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="5773957"
                         time_creation="Fri Mar 19 01:54:59 2021"
                         time_modification="Sat Feb 20 07:10:14 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28785"
                obs_have="25528"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="25480"
                obs_have="25480"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23433"
                obs_have="23433"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Feb 20 08:19:31 2021"
               level="3">
        <file_statistics latency="00:10:00"
                         size="5959109"
                         time_creation="Sat Feb 20 08:14:03 2021"
                         time_modification="Sat Feb 20 08:09:59 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33633"
                obs_have="28278"
                obs_ratio="84.08" />
          <mask elevation="10 degrees"
                obs_expected="28367"
                obs_have="28253"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23852"
                obs_have="23852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 08:44:32 2021"
               level="3">
        <file_statistics latency="00:10:00"
                         size="5959109"
                         time_creation="Sat Feb 20 08:14:03 2021"
                         time_modification="Sat Feb 20 08:09:59 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33633"
                obs_have="28278"
                obs_ratio="84.08" />
          <mask elevation="10 degrees"
                obs_expected="28367"
                obs_have="28253"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23852"
                obs_have="23852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 10:32:34 2021"
               level="3">
        <file_statistics latency="00:10:00"
                         size="5959109"
                         time_creation="Sat Feb 20 08:14:03 2021"
                         time_modification="Sat Feb 20 08:09:59 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33633"
                obs_have="28278"
                obs_ratio="84.08" />
          <mask elevation="10 degrees"
                obs_expected="28367"
                obs_have="28253"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23852"
                obs_have="23852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:00"
                         size="5959109"
                         time_creation="Sat Feb 20 08:14:03 2021"
                         time_modification="Sat Feb 20 08:09:59 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33633"
                obs_have="28278"
                obs_ratio="84.08" />
          <mask elevation="10 degrees"
                obs_expected="28367"
                obs_have="28253"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23852"
                obs_have="23852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:00"
                         size="5959109"
                         time_creation="Fri Mar 19 01:54:59 2021"
                         time_modification="Sat Feb 20 08:09:59 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33633"
                obs_have="28278"
                obs_ratio="84.08" />
          <mask elevation="10 degrees"
                obs_expected="28367"
                obs_have="28253"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23852"
                obs_have="23852"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Feb 20 09:19:34 2021"
               level="3">
        <file_statistics latency="00:10:04"
                         size="5662403"
                         time_creation="Sat Feb 20 09:14:02 2021"
                         time_modification="Sat Feb 20 09:10:03 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34888"
                obs_have="30040"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="30239"
                obs_have="30040"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26589"
                obs_have="26589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 09:44:35 2021"
               level="3">
        <file_statistics latency="00:10:04"
                         size="5662403"
                         time_creation="Sat Feb 20 09:14:02 2021"
                         time_modification="Sat Feb 20 09:10:03 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34888"
                obs_have="30040"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="30239"
                obs_have="30040"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26589"
                obs_have="26589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 11:32:36 2021"
               level="3">
        <file_statistics latency="00:10:04"
                         size="5662403"
                         time_creation="Sat Feb 20 09:14:02 2021"
                         time_modification="Sat Feb 20 09:10:03 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34888"
                obs_have="30040"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="30239"
                obs_have="30040"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26589"
                obs_have="26589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:04"
                         size="5662403"
                         time_creation="Sat Feb 20 09:14:02 2021"
                         time_modification="Sat Feb 20 09:10:03 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34888"
                obs_have="30040"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="30239"
                obs_have="30040"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26589"
                obs_have="26589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:04"
                         size="5662403"
                         time_creation="Fri Mar 19 01:54:59 2021"
                         time_modification="Sat Feb 20 09:10:03 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34888"
                obs_have="30040"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="30239"
                obs_have="30040"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26589"
                obs_have="26589"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Feb 20 10:19:39 2021"
               level="3">
        <file_statistics latency="00:10:12"
                         size="6687791"
                         time_creation="Sat Feb 20 10:14:02 2021"
                         time_modification="Sat Feb 20 10:10:11 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38345"
                obs_have="35156"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="35232"
                obs_have="35156"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="31757"
                obs_have="31757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 10:44:40 2021"
               level="3">
        <file_statistics latency="00:10:12"
                         size="6687791"
                         time_creation="Sat Feb 20 10:14:02 2021"
                         time_modification="Sat Feb 20 10:10:11 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38345"
                obs_have="35156"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="35232"
                obs_have="35156"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="31757"
                obs_have="31757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 12:32:42 2021"
               level="3">
        <file_statistics latency="00:10:12"
                         size="6687791"
                         time_creation="Sat Feb 20 10:14:02 2021"
                         time_modification="Sat Feb 20 10:10:11 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38345"
                obs_have="35156"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="35232"
                obs_have="35156"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="31757"
                obs_have="31757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:12"
                         size="6687791"
                         time_creation="Sat Feb 20 10:14:02 2021"
                         time_modification="Sat Feb 20 10:10:11 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38345"
                obs_have="35156"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="35232"
                obs_have="35156"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="31757"
                obs_have="31757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:12"
                         size="6687791"
                         time_creation="Fri Mar 19 01:54:59 2021"
                         time_modification="Sat Feb 20 10:10:11 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38345"
                obs_have="35156"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="35232"
                obs_have="35156"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="31757"
                obs_have="31757"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Feb 20 11:19:35 2021"
               level="3">
        <file_statistics latency="00:10:04"
                         size="7306269"
                         time_creation="Sat Feb 20 11:14:02 2021"
                         time_modification="Sat Feb 20 11:10:03 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43198"
                obs_have="39844"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="39889"
                obs_have="39808"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="36157"
                obs_have="36157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 11:44:35 2021"
               level="3">
        <file_statistics latency="00:10:04"
                         size="7306269"
                         time_creation="Sat Feb 20 11:14:02 2021"
                         time_modification="Sat Feb 20 11:10:03 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43198"
                obs_have="39844"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="39889"
                obs_have="39808"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="36157"
                obs_have="36157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 13:32:36 2021"
               level="3">
        <file_statistics latency="00:10:04"
                         size="7306269"
                         time_creation="Sat Feb 20 11:14:02 2021"
                         time_modification="Sat Feb 20 11:10:03 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43198"
                obs_have="39844"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="39889"
                obs_have="39808"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="36157"
                obs_have="36157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:04"
                         size="7306269"
                         time_creation="Sat Feb 20 11:14:02 2021"
                         time_modification="Sat Feb 20 11:10:03 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43198"
                obs_have="39844"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="39889"
                obs_have="39808"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="36157"
                obs_have="36157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:04"
                         size="7306269"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 11:10:03 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43198"
                obs_have="39844"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="39889"
                obs_have="39808"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="36157"
                obs_have="36157"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Feb 20 12:19:46 2021"
               level="3">
        <file_statistics latency="00:10:24"
                         size="7435699"
                         time_creation="Sat Feb 20 12:14:03 2021"
                         time_modification="Sat Feb 20 12:10:23 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42073"
                obs_have="37020"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="37627"
                obs_have="37019"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="33764"
                obs_have="33764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 12:44:47 2021"
               level="3">
        <file_statistics latency="00:10:24"
                         size="7435699"
                         time_creation="Sat Feb 20 12:14:03 2021"
                         time_modification="Sat Feb 20 12:10:23 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42073"
                obs_have="37020"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="37627"
                obs_have="37019"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="33764"
                obs_have="33764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 14:32:50 2021"
               level="3">
        <file_statistics latency="00:10:24"
                         size="7435699"
                         time_creation="Sat Feb 20 12:14:03 2021"
                         time_modification="Sat Feb 20 12:10:23 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42073"
                obs_have="37020"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="37627"
                obs_have="37019"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="33764"
                obs_have="33764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:24"
                         size="7435699"
                         time_creation="Sat Feb 20 12:14:03 2021"
                         time_modification="Sat Feb 20 12:10:23 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42073"
                obs_have="37020"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="37627"
                obs_have="37019"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="33764"
                obs_have="33764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:24"
                         size="7435699"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 12:10:23 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42073"
                obs_have="37020"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="37627"
                obs_have="37019"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="33764"
                obs_have="33764"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Feb 20 13:19:45 2021"
               level="3">
        <file_statistics latency="00:10:20"
                         size="6413837"
                         time_creation="Sat Feb 20 13:14:02 2021"
                         time_modification="Sat Feb 20 13:10:19 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37342"
                obs_have="31732"
                obs_ratio="84.98" />
          <mask elevation="10 degrees"
                obs_expected="31729"
                obs_have="31665"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27043"
                obs_have="27043"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 13:44:47 2021"
               level="3">
        <file_statistics latency="00:10:20"
                         size="6413837"
                         time_creation="Sat Feb 20 13:14:02 2021"
                         time_modification="Sat Feb 20 13:10:19 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37342"
                obs_have="31732"
                obs_ratio="84.98" />
          <mask elevation="10 degrees"
                obs_expected="31729"
                obs_have="31665"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27043"
                obs_have="27043"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 15:32:47 2021"
               level="3">
        <file_statistics latency="00:10:20"
                         size="6413837"
                         time_creation="Sat Feb 20 13:14:02 2021"
                         time_modification="Sat Feb 20 13:10:19 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37342"
                obs_have="31732"
                obs_ratio="84.98" />
          <mask elevation="10 degrees"
                obs_expected="31729"
                obs_have="31665"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27043"
                obs_have="27043"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:20"
                         size="6413837"
                         time_creation="Sat Feb 20 13:14:02 2021"
                         time_modification="Sat Feb 20 13:10:19 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37342"
                obs_have="31732"
                obs_ratio="84.98" />
          <mask elevation="10 degrees"
                obs_expected="31729"
                obs_have="31665"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27043"
                obs_have="27043"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:20"
                         size="6413837"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 13:10:19 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37342"
                obs_have="31732"
                obs_ratio="84.98" />
          <mask elevation="10 degrees"
                obs_expected="31729"
                obs_have="31665"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27043"
                obs_have="27043"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Feb 20 14:19:38 2021"
               level="3">
        <file_statistics latency="00:10:11"
                         size="6303613"
                         time_creation="Sat Feb 20 14:14:02 2021"
                         time_modification="Sat Feb 20 14:10:10 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32207"
                obs_have="27683"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="27970"
                obs_have="27646"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="23263"
                obs_have="23263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 14:44:40 2021"
               level="3">
        <file_statistics latency="00:10:11"
                         size="6303613"
                         time_creation="Sat Feb 20 14:14:02 2021"
                         time_modification="Sat Feb 20 14:10:10 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32207"
                obs_have="27683"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="27970"
                obs_have="27646"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="23263"
                obs_have="23263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:32:39 2021"
               level="3">
        <file_statistics latency="00:10:11"
                         size="6303613"
                         time_creation="Sat Feb 20 14:14:02 2021"
                         time_modification="Sat Feb 20 14:10:10 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32207"
                obs_have="27683"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="27970"
                obs_have="27646"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="23263"
                obs_have="23263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:11"
                         size="6303613"
                         time_creation="Sat Feb 20 14:14:02 2021"
                         time_modification="Sat Feb 20 14:10:10 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32207"
                obs_have="27683"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="27970"
                obs_have="27646"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="23263"
                obs_have="23263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:11"
                         size="6303613"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 14:10:10 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32207"
                obs_have="27683"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="27970"
                obs_have="27646"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="23263"
                obs_have="23263"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Feb 20 15:19:43 2021"
               level="3">
        <file_statistics latency="00:10:18"
                         size="6454750"
                         time_creation="Sat Feb 20 15:14:03 2021"
                         time_modification="Sat Feb 20 15:10:17 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28092"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="28111"
                obs_have="28070"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25876"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 15:44:46 2021"
               level="3">
        <file_statistics latency="00:10:18"
                         size="6454750"
                         time_creation="Sat Feb 20 15:14:03 2021"
                         time_modification="Sat Feb 20 15:10:17 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28092"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="28111"
                obs_have="28070"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25876"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:32:43 2021"
               level="3">
        <file_statistics latency="00:10:18"
                         size="6454750"
                         time_creation="Sat Feb 20 15:14:03 2021"
                         time_modification="Sat Feb 20 15:10:17 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28092"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="28111"
                obs_have="28070"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25876"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:18"
                         size="6454750"
                         time_creation="Sat Feb 20 15:14:03 2021"
                         time_modification="Sat Feb 20 15:10:17 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28092"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="28111"
                obs_have="28070"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25876"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:18"
                         size="6454750"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 15:10:17 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28092"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="28111"
                obs_have="28070"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25876"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Feb 20 16:19:46 2021"
               level="3">
        <file_statistics latency="00:10:11"
                         size="5852412"
                         time_creation="Sat Feb 20 16:14:03 2021"
                         time_modification="Sat Feb 20 16:10:10 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27372"
                obs_have="25376"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="25360"
                obs_have="25339"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="22660"
                obs_have="22660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:44:40 2021"
               level="3">
        <file_statistics latency="00:10:11"
                         size="5852412"
                         time_creation="Sat Feb 20 16:14:03 2021"
                         time_modification="Sat Feb 20 16:10:10 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27372"
                obs_have="25376"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="25360"
                obs_have="25339"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="22660"
                obs_have="22660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 18:32:38 2021"
               level="3">
        <file_statistics latency="00:10:11"
                         size="5852412"
                         time_creation="Sat Feb 20 16:14:03 2021"
                         time_modification="Sat Feb 20 16:10:10 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27372"
                obs_have="25376"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="25360"
                obs_have="25339"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="22660"
                obs_have="22660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:11"
                         size="5852412"
                         time_creation="Sat Feb 20 16:14:03 2021"
                         time_modification="Sat Feb 20 16:10:10 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27372"
                obs_have="25376"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="25360"
                obs_have="25339"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="22660"
                obs_have="22660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:11"
                         size="5852412"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 16:10:10 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27372"
                obs_have="25376"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="25360"
                obs_have="25339"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="22660"
                obs_have="22660"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Feb 20 17:19:31 2021"
               level="3">
        <file_statistics latency="00:09:55"
                         size="5373626"
                         time_creation="Sat Feb 20 17:14:03 2021"
                         time_modification="Sat Feb 20 17:09:54 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32073"
                obs_have="24827"
                obs_ratio="77.41" />
          <mask elevation="10 degrees"
                obs_expected="25022"
                obs_have="24823"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="19593"
                obs_have="19593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:44:32 2021"
               level="3">
        <file_statistics latency="00:09:55"
                         size="5373626"
                         time_creation="Sat Feb 20 17:14:03 2021"
                         time_modification="Sat Feb 20 17:09:54 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32073"
                obs_have="24827"
                obs_ratio="77.41" />
          <mask elevation="10 degrees"
                obs_expected="25022"
                obs_have="24823"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="19593"
                obs_have="19593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 19:32:33 2021"
               level="3">
        <file_statistics latency="00:09:55"
                         size="5373626"
                         time_creation="Sat Feb 20 17:14:03 2021"
                         time_modification="Sat Feb 20 17:09:54 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32073"
                obs_have="24827"
                obs_ratio="77.41" />
          <mask elevation="10 degrees"
                obs_expected="25022"
                obs_have="24823"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="19593"
                obs_have="19593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:09:55"
                         size="5373626"
                         time_creation="Sat Feb 20 17:14:03 2021"
                         time_modification="Sat Feb 20 17:09:54 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32073"
                obs_have="24827"
                obs_ratio="77.41" />
          <mask elevation="10 degrees"
                obs_expected="25022"
                obs_have="24823"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="19593"
                obs_have="19593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:09:55"
                         size="5373626"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 17:09:54 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32073"
                obs_have="24827"
                obs_ratio="77.41" />
          <mask elevation="10 degrees"
                obs_expected="25022"
                obs_have="24823"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="19593"
                obs_have="19593"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Feb 20 18:19:42 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="5652266"
                         time_creation="Sat Feb 20 18:14:03 2021"
                         time_modification="Sat Feb 20 18:10:14 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35290"
                obs_have="29150"
                obs_ratio="82.60" />
          <mask elevation="10 degrees"
                obs_expected="29181"
                obs_have="29121"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21838"
                obs_have="21838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 18:44:45 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="5652266"
                         time_creation="Sat Feb 20 18:14:03 2021"
                         time_modification="Sat Feb 20 18:10:14 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35290"
                obs_have="29150"
                obs_ratio="82.60" />
          <mask elevation="10 degrees"
                obs_expected="29181"
                obs_have="29121"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21838"
                obs_have="21838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 20:32:47 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="5652266"
                         time_creation="Sat Feb 20 18:14:03 2021"
                         time_modification="Sat Feb 20 18:10:14 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35290"
                obs_have="29150"
                obs_ratio="82.60" />
          <mask elevation="10 degrees"
                obs_expected="29181"
                obs_have="29121"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21838"
                obs_have="21838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="5652266"
                         time_creation="Sat Feb 20 18:14:03 2021"
                         time_modification="Sat Feb 20 18:10:14 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35290"
                obs_have="29150"
                obs_ratio="82.60" />
          <mask elevation="10 degrees"
                obs_expected="29181"
                obs_have="29121"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21838"
                obs_have="21838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="5652266"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 18:10:14 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35290"
                obs_have="29150"
                obs_ratio="82.60" />
          <mask elevation="10 degrees"
                obs_expected="29181"
                obs_have="29121"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21838"
                obs_have="21838"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Feb 20 19:19:43 2021"
               level="3">
        <file_statistics latency="00:10:17"
                         size="5774340"
                         time_creation="Sat Feb 20 19:14:03 2021"
                         time_modification="Sat Feb 20 19:10:16 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33728"
                obs_have="30338"
                obs_ratio="89.95" />
          <mask elevation="10 degrees"
                obs_expected="30359"
                obs_have="30304"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26777"
                obs_have="26777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 19:44:44 2021"
               level="3">
        <file_statistics latency="00:10:17"
                         size="5774340"
                         time_creation="Sat Feb 20 19:14:03 2021"
                         time_modification="Sat Feb 20 19:10:16 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33728"
                obs_have="30338"
                obs_ratio="89.95" />
          <mask elevation="10 degrees"
                obs_expected="30359"
                obs_have="30304"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26777"
                obs_have="26777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 21:32:47 2021"
               level="3">
        <file_statistics latency="00:10:17"
                         size="5774340"
                         time_creation="Sat Feb 20 19:14:03 2021"
                         time_modification="Sat Feb 20 19:10:16 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33728"
                obs_have="30338"
                obs_ratio="89.95" />
          <mask elevation="10 degrees"
                obs_expected="30359"
                obs_have="30304"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26777"
                obs_have="26777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:17"
                         size="5774340"
                         time_creation="Sat Feb 20 19:14:03 2021"
                         time_modification="Sat Feb 20 19:10:16 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33728"
                obs_have="30338"
                obs_ratio="89.95" />
          <mask elevation="10 degrees"
                obs_expected="30359"
                obs_have="30304"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26777"
                obs_have="26777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:17"
                         size="5774340"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 19:10:16 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33728"
                obs_have="30338"
                obs_ratio="89.95" />
          <mask elevation="10 degrees"
                obs_expected="30359"
                obs_have="30304"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26777"
                obs_have="26777"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Feb 20 20:19:47 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="6437090"
                         time_creation="Sat Feb 20 20:14:03 2021"
                         time_modification="Sat Feb 20 20:10:14 2021" />
        <observations epoch_first="Sat Feb 20 19:00:00 2021"
                      epoch_last="Sat Feb 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34058"
                obs_have="31346"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="31346"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28417"
                obs_have="28417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 20:44:45 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="6437090"
                         time_creation="Sat Feb 20 20:14:03 2021"
                         time_modification="Sat Feb 20 20:10:14 2021" />
        <observations epoch_first="Sat Feb 20 19:00:00 2021"
                      epoch_last="Sat Feb 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34058"
                obs_have="31346"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="31346"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28417"
                obs_have="28417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 22:32:45 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="6437090"
                         time_creation="Sat Feb 20 20:14:03 2021"
                         time_modification="Sat Feb 20 20:10:14 2021" />
        <observations epoch_first="Sat Feb 20 19:00:00 2021"
                      epoch_last="Sat Feb 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34058"
                obs_have="31346"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="31346"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28417"
                obs_have="28417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="6437090"
                         time_creation="Sat Feb 20 20:14:03 2021"
                         time_modification="Sat Feb 20 20:10:14 2021" />
        <observations epoch_first="Sat Feb 20 19:00:00 2021"
                      epoch_last="Sat Feb 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34058"
                obs_have="31346"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="31346"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28417"
                obs_have="28417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:15"
                         size="6437090"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 20:10:14 2021" />
        <observations epoch_first="Sat Feb 20 19:00:00 2021"
                      epoch_last="Sat Feb 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34058"
                obs_have="31346"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="31346"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28417"
                obs_have="28417"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Feb 20 21:19:39 2021"
               level="3">
        <file_statistics latency="00:10:07"
                         size="6466786"
                         time_creation="Sat Feb 20 21:14:05 2021"
                         time_modification="Sat Feb 20 21:10:06 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35624"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="35717"
                obs_have="35623"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="32726"
                obs_have="32726"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 21:44:39 2021"
               level="3">
        <file_statistics latency="00:10:07"
                         size="6466786"
                         time_creation="Sat Feb 20 21:14:05 2021"
                         time_modification="Sat Feb 20 21:10:06 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35624"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="35717"
                obs_have="35623"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="32726"
                obs_have="32726"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 23:32:41 2021"
               level="3">
        <file_statistics latency="00:10:07"
                         size="6466786"
                         time_creation="Sat Feb 20 21:14:05 2021"
                         time_modification="Sat Feb 20 21:10:06 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35624"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="35717"
                obs_have="35623"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="32726"
                obs_have="32726"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:07"
                         size="6466786"
                         time_creation="Sat Feb 20 21:14:05 2021"
                         time_modification="Sat Feb 20 21:10:06 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35624"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="35717"
                obs_have="35623"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="32726"
                obs_have="32726"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:07"
                         size="6466786"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 21:10:06 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35624"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="35717"
                obs_have="35623"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="32726"
                obs_have="32726"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Feb 20 22:19:46 2021"
               level="3">
        <file_statistics latency="00:10:19"
                         size="6483028"
                         time_creation="Sat Feb 20 22:14:03 2021"
                         time_modification="Sat Feb 20 22:10:18 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40221"
                obs_have="33397"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="33601"
                obs_have="33359"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28540"
                obs_have="28419"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Sat Feb 20 22:44:46 2021"
               level="3">
        <file_statistics latency="00:10:19"
                         size="6483028"
                         time_creation="Sat Feb 20 22:14:03 2021"
                         time_modification="Sat Feb 20 22:10:18 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40221"
                obs_have="33397"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="33601"
                obs_have="33359"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28540"
                obs_have="28419"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Sun Feb 21 00:32:48 2021"
               level="3">
        <file_statistics latency="00:10:19"
                         size="6483028"
                         time_creation="Sat Feb 20 22:14:03 2021"
                         time_modification="Sat Feb 20 22:10:18 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40221"
                obs_have="33397"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="33601"
                obs_have="33359"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28540"
                obs_have="28419"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:19"
                         size="6483028"
                         time_creation="Sat Feb 20 22:14:03 2021"
                         time_modification="Sat Feb 20 22:10:18 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40221"
                obs_have="33397"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="33601"
                obs_have="33359"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28540"
                obs_have="28419"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:19"
                         size="6483028"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 22:10:18 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40221"
                obs_have="33397"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="33601"
                obs_have="33359"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28540"
                obs_have="28419"
                obs_ratio="99.58" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Feb 20 23:19:48 2021"
               level="3">
        <file_statistics latency="00:10:18"
                         size="6949435"
                         time_creation="Sat Feb 20 23:14:03 2021"
                         time_modification="Sat Feb 20 23:10:17 2021" />
        <observations epoch_first="Sat Feb 20 22:00:00 2021"
                      epoch_last="Sat Feb 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39667"
                obs_have="34775"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="35085"
                obs_have="34743"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="31699"
                obs_have="31699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 23:44:45 2021"
               level="3">
        <file_statistics latency="00:10:18"
                         size="6949435"
                         time_creation="Sat Feb 20 23:14:03 2021"
                         time_modification="Sat Feb 20 23:10:17 2021" />
        <observations epoch_first="Sat Feb 20 22:00:00 2021"
                      epoch_last="Sat Feb 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39667"
                obs_have="34775"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="35085"
                obs_have="34743"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="31699"
                obs_have="31699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 01:32:47 2021"
               level="3">
        <file_statistics latency="00:10:18"
                         size="6949435"
                         time_creation="Sat Feb 20 23:14:03 2021"
                         time_modification="Sat Feb 20 23:10:17 2021" />
        <observations epoch_first="Sat Feb 20 22:00:00 2021"
                      epoch_last="Sat Feb 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39667"
                obs_have="34775"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="35085"
                obs_have="34743"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="31699"
                obs_have="31699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:18"
                         size="6949435"
                         time_creation="Sat Feb 20 23:14:03 2021"
                         time_modification="Sat Feb 20 23:10:17 2021" />
        <observations epoch_first="Sat Feb 20 22:00:00 2021"
                      epoch_last="Sat Feb 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39667"
                obs_have="34775"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="35085"
                obs_have="34743"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="31699"
                obs_have="31699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:18"
                         size="6949435"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sat Feb 20 23:10:17 2021" />
        <observations epoch_first="Sat Feb 20 22:00:00 2021"
                      epoch_last="Sat Feb 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39667"
                obs_have="34775"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="35085"
                obs_have="34743"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="31699"
                obs_have="31699"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc051x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Feb 21 00:19:48 2021"
               level="3">
        <file_statistics latency="00:10:13"
                         size="6473650"
                         time_creation="Sun Feb 21 00:14:04 2021"
                         time_modification="Sun Feb 21 00:10:12 2021" />
        <observations epoch_first="Sat Feb 20 23:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38159"
                obs_have="35011"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="35049"
                obs_have="34987"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="32762"
                obs_have="32762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 00:44:45 2021"
               level="3">
        <file_statistics latency="00:10:13"
                         size="6473650"
                         time_creation="Sun Feb 21 00:14:04 2021"
                         time_modification="Sun Feb 21 00:10:12 2021" />
        <observations epoch_first="Sat Feb 20 23:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38159"
                obs_have="35011"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="35049"
                obs_have="34987"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="32762"
                obs_have="32762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 02:32:43 2021"
               level="3">
        <file_statistics latency="00:10:13"
                         size="6473650"
                         time_creation="Sun Feb 21 00:14:04 2021"
                         time_modification="Sun Feb 21 00:10:12 2021" />
        <observations epoch_first="Sat Feb 20 23:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38159"
                obs_have="35011"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="35049"
                obs_have="34987"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="32762"
                obs_have="32762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:00:59 2021"
               level="3">
        <file_statistics latency="00:10:13"
                         size="6473650"
                         time_creation="Sun Feb 21 00:14:04 2021"
                         time_modification="Sun Feb 21 00:10:12 2021" />
        <observations epoch_first="Sat Feb 20 23:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38159"
                obs_have="35011"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="35049"
                obs_have="34987"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="32762"
                obs_have="32762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 06:06:30 2021"
               level="3">
        <file_statistics latency="00:10:13"
                         size="6473650"
                         time_creation="Fri Mar 19 01:55:00 2021"
                         time_modification="Sun Feb 21 00:10:12 2021" />
        <observations epoch_first="Sat Feb 20 23:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38159"
                obs_have="35011"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="35049"
                obs_have="34987"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="32762"
                obs_have="32762"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
