<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-10 00:00:00"
    DayOfYear="41"
    Year="2021">
  <station name="PERX">
    <file name="/perx0410.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 11 16:01:16 2021"
               level="3">
        <file_statistics latency="03:08:29"
                         size="15854837"
                         time_creation="Thu Feb 11 04:50:08 2021"
                         time_modification="Thu Feb 11 03:07:59 2021" />
        <observations epoch_first="Wed Feb 10 00:00:00 2021"
                      epoch_last="Wed Feb 10 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30077"
                obs_have="27881"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="25132"
                obs_have="25081"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22210"
                obs_have="22210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:01:16 2021"
               level="3">
        <file_statistics latency="03:08:29"
                         size="15854837"
                         time_creation="Tue Mar  9 02:01:32 2021"
                         time_modification="Thu Feb 11 03:07:59 2021" />
        <observations epoch_first="Wed Feb 10 00:00:00 2021"
                      epoch_last="Wed Feb 10 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30077"
                obs_have="27881"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="25132"
                obs_have="25081"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22210"
                obs_have="22210"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb 10 01:39:22 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="22295153"
                         time_creation="Wed Feb 10 01:25:02 2021"
                         time_modification="Wed Feb 10 01:14:28 2021" />
        <observations epoch_first="Wed Feb 10 00:00:00 2021"
                      epoch_last="Wed Feb 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38983"
                obs_have="37014"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="34674"
                obs_have="34674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32099"
                obs_have="32099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 03:24:21 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="22295153"
                         time_creation="Wed Feb 10 01:25:02 2021"
                         time_modification="Wed Feb 10 01:14:28 2021" />
        <observations epoch_first="Wed Feb 10 00:00:00 2021"
                      epoch_last="Wed Feb 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38983"
                obs_have="37014"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="34674"
                obs_have="34674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32099"
                obs_have="32099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="22295153"
                         time_creation="Wed Feb 10 01:25:02 2021"
                         time_modification="Wed Feb 10 01:14:28 2021" />
        <observations epoch_first="Wed Feb 10 00:00:00 2021"
                      epoch_last="Wed Feb 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38983"
                obs_have="37014"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="34674"
                obs_have="34674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32099"
                obs_have="32099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="22295153"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 01:14:28 2021" />
        <observations epoch_first="Wed Feb 10 00:00:00 2021"
                      epoch_last="Wed Feb 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38983"
                obs_have="37014"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="34674"
                obs_have="34674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32099"
                obs_have="32099"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb 10 02:39:19 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19510590"
                         time_creation="Wed Feb 10 02:25:02 2021"
                         time_modification="Wed Feb 10 02:14:28 2021" />
        <observations epoch_first="Wed Feb 10 01:00:00 2021"
                      epoch_last="Wed Feb 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43454"
                obs_have="39758"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="36945"
                obs_have="36730"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="30650"
                obs_have="30650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 04:24:20 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19510590"
                         time_creation="Wed Feb 10 02:25:02 2021"
                         time_modification="Wed Feb 10 02:14:28 2021" />
        <observations epoch_first="Wed Feb 10 01:00:00 2021"
                      epoch_last="Wed Feb 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43454"
                obs_have="39758"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="36945"
                obs_have="36730"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="30650"
                obs_have="30650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19510590"
                         time_creation="Wed Feb 10 02:25:02 2021"
                         time_modification="Wed Feb 10 02:14:28 2021" />
        <observations epoch_first="Wed Feb 10 01:00:00 2021"
                      epoch_last="Wed Feb 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43454"
                obs_have="39758"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="36945"
                obs_have="36730"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="30650"
                obs_have="30650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19510590"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 02:14:28 2021" />
        <observations epoch_first="Wed Feb 10 01:00:00 2021"
                      epoch_last="Wed Feb 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43454"
                obs_have="39758"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="36945"
                obs_have="36730"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="30650"
                obs_have="30650"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb 10 03:39:18 2021"
               level="3">
        <file_statistics latency="00:14:27"
                         size="17152255"
                         time_creation="Wed Feb 10 03:22:02 2021"
                         time_modification="Wed Feb 10 03:14:26 2021" />
        <observations epoch_first="Wed Feb 10 02:00:00 2021"
                      epoch_last="Wed Feb 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="36161"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="34413"
                obs_have="34413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32921"
                obs_have="32921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 05:24:19 2021"
               level="3">
        <file_statistics latency="00:14:27"
                         size="17152255"
                         time_creation="Wed Feb 10 03:22:02 2021"
                         time_modification="Wed Feb 10 03:14:26 2021" />
        <observations epoch_first="Wed Feb 10 02:00:00 2021"
                      epoch_last="Wed Feb 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="36161"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="34413"
                obs_have="34413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32921"
                obs_have="32921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:27"
                         size="17152255"
                         time_creation="Wed Feb 10 03:22:02 2021"
                         time_modification="Wed Feb 10 03:14:26 2021" />
        <observations epoch_first="Wed Feb 10 02:00:00 2021"
                      epoch_last="Wed Feb 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="36161"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="34413"
                obs_have="34413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32921"
                obs_have="32921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:27"
                         size="17152255"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 03:14:26 2021" />
        <observations epoch_first="Wed Feb 10 02:00:00 2021"
                      epoch_last="Wed Feb 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="36161"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="34413"
                obs_have="34413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32921"
                obs_have="32921"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb 10 04:39:19 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="17668304"
                         time_creation="Wed Feb 10 04:25:02 2021"
                         time_modification="Wed Feb 10 04:14:24 2021" />
        <observations epoch_first="Wed Feb 10 03:00:00 2021"
                      epoch_last="Wed Feb 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37788"
                obs_have="36363"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="34575"
                obs_have="34575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32184"
                obs_have="32184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 06:24:19 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="17668304"
                         time_creation="Wed Feb 10 04:25:02 2021"
                         time_modification="Wed Feb 10 04:14:24 2021" />
        <observations epoch_first="Wed Feb 10 03:00:00 2021"
                      epoch_last="Wed Feb 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37788"
                obs_have="36363"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="34575"
                obs_have="34575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32184"
                obs_have="32184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="17668304"
                         time_creation="Wed Feb 10 04:25:02 2021"
                         time_modification="Wed Feb 10 04:14:24 2021" />
        <observations epoch_first="Wed Feb 10 03:00:00 2021"
                      epoch_last="Wed Feb 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37788"
                obs_have="36363"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="34575"
                obs_have="34575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32184"
                obs_have="32184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="17668304"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 04:14:24 2021" />
        <observations epoch_first="Wed Feb 10 03:00:00 2021"
                      epoch_last="Wed Feb 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37788"
                obs_have="36363"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="34575"
                obs_have="34575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32184"
                obs_have="32184"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb 10 05:39:20 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20019387"
                         time_creation="Wed Feb 10 05:25:02 2021"
                         time_modification="Wed Feb 10 05:14:28 2021" />
        <observations epoch_first="Wed Feb 10 04:00:00 2021"
                      epoch_last="Wed Feb 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35815"
                obs_have="34329"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="30844"
                obs_have="30715"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="26825"
                obs_have="26825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 07:24:21 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20019387"
                         time_creation="Wed Feb 10 05:25:02 2021"
                         time_modification="Wed Feb 10 05:14:28 2021" />
        <observations epoch_first="Wed Feb 10 04:00:00 2021"
                      epoch_last="Wed Feb 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35815"
                obs_have="34329"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="30844"
                obs_have="30715"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="26825"
                obs_have="26825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20019387"
                         time_creation="Wed Feb 10 05:25:02 2021"
                         time_modification="Wed Feb 10 05:14:28 2021" />
        <observations epoch_first="Wed Feb 10 04:00:00 2021"
                      epoch_last="Wed Feb 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35815"
                obs_have="34329"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="30844"
                obs_have="30715"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="26825"
                obs_have="26825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20019387"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 05:14:28 2021" />
        <observations epoch_first="Wed Feb 10 04:00:00 2021"
                      epoch_last="Wed Feb 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35815"
                obs_have="34329"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="30844"
                obs_have="30715"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="26825"
                obs_have="26825"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb 10 06:39:20 2021"
               level="3">
        <file_statistics latency="00:14:30"
                         size="20234971"
                         time_creation="Wed Feb 10 06:25:02 2021"
                         time_modification="Wed Feb 10 06:14:29 2021" />
        <observations epoch_first="Wed Feb 10 05:00:00 2021"
                      epoch_last="Wed Feb 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36522"
                obs_have="31593"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="26683"
                obs_have="26385"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="22253"
                obs_have="22253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 08:24:20 2021"
               level="3">
        <file_statistics latency="00:14:30"
                         size="20234971"
                         time_creation="Wed Feb 10 06:25:02 2021"
                         time_modification="Wed Feb 10 06:14:29 2021" />
        <observations epoch_first="Wed Feb 10 05:00:00 2021"
                      epoch_last="Wed Feb 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36522"
                obs_have="31593"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="26683"
                obs_have="26385"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="22253"
                obs_have="22253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:30"
                         size="20234971"
                         time_creation="Wed Feb 10 06:25:02 2021"
                         time_modification="Wed Feb 10 06:14:29 2021" />
        <observations epoch_first="Wed Feb 10 05:00:00 2021"
                      epoch_last="Wed Feb 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36522"
                obs_have="31593"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="26683"
                obs_have="26385"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="22253"
                obs_have="22253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:30"
                         size="20234971"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 06:14:29 2021" />
        <observations epoch_first="Wed Feb 10 05:00:00 2021"
                      epoch_last="Wed Feb 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36522"
                obs_have="31593"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="26683"
                obs_have="26385"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="22253"
                obs_have="22253"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb 10 07:39:21 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20666688"
                         time_creation="Wed Feb 10 07:25:03 2021"
                         time_modification="Wed Feb 10 07:14:28 2021" />
        <observations epoch_first="Wed Feb 10 06:00:00 2021"
                      epoch_last="Wed Feb 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33634"
                obs_have="31349"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27274"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23090"
                obs_have="23090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 09:24:20 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20666688"
                         time_creation="Wed Feb 10 07:25:03 2021"
                         time_modification="Wed Feb 10 07:14:28 2021" />
        <observations epoch_first="Wed Feb 10 06:00:00 2021"
                      epoch_last="Wed Feb 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33634"
                obs_have="31349"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27274"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23090"
                obs_have="23090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20666688"
                         time_creation="Wed Feb 10 07:25:03 2021"
                         time_modification="Wed Feb 10 07:14:28 2021" />
        <observations epoch_first="Wed Feb 10 06:00:00 2021"
                      epoch_last="Wed Feb 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33634"
                obs_have="31349"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27274"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23090"
                obs_have="23090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20666688"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 07:14:28 2021" />
        <observations epoch_first="Wed Feb 10 06:00:00 2021"
                      epoch_last="Wed Feb 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33634"
                obs_have="31349"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27274"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23090"
                obs_have="23090"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb 10 08:39:21 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="19826671"
                         time_creation="Wed Feb 10 08:22:02 2021"
                         time_modification="Wed Feb 10 08:14:27 2021" />
        <observations epoch_first="Wed Feb 10 07:00:00 2021"
                      epoch_last="Wed Feb 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31720"
                obs_have="30354"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="27211"
                obs_have="27211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24642"
                obs_have="24642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 10:24:20 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="19826671"
                         time_creation="Wed Feb 10 08:22:02 2021"
                         time_modification="Wed Feb 10 08:14:27 2021" />
        <observations epoch_first="Wed Feb 10 07:00:00 2021"
                      epoch_last="Wed Feb 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31720"
                obs_have="30354"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="27211"
                obs_have="27211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24642"
                obs_have="24642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="19826671"
                         time_creation="Wed Feb 10 08:22:02 2021"
                         time_modification="Wed Feb 10 08:14:27 2021" />
        <observations epoch_first="Wed Feb 10 07:00:00 2021"
                      epoch_last="Wed Feb 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31720"
                obs_have="30354"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="27211"
                obs_have="27211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24642"
                obs_have="24642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="19826671"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 08:14:27 2021" />
        <observations epoch_first="Wed Feb 10 07:00:00 2021"
                      epoch_last="Wed Feb 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31720"
                obs_have="30354"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="27211"
                obs_have="27211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24642"
                obs_have="24642"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb 10 09:39:20 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="18874841"
                         time_creation="Wed Feb 10 09:25:02 2021"
                         time_modification="Wed Feb 10 09:14:27 2021" />
        <observations epoch_first="Wed Feb 10 08:00:00 2021"
                      epoch_last="Wed Feb 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32504"
                obs_have="30841"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="27122"
                obs_have="27119"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23139"
                obs_have="23139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 11:24:19 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="18874841"
                         time_creation="Wed Feb 10 09:25:02 2021"
                         time_modification="Wed Feb 10 09:14:27 2021" />
        <observations epoch_first="Wed Feb 10 08:00:00 2021"
                      epoch_last="Wed Feb 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32504"
                obs_have="30841"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="27122"
                obs_have="27119"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23139"
                obs_have="23139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="18874841"
                         time_creation="Wed Feb 10 09:25:02 2021"
                         time_modification="Wed Feb 10 09:14:27 2021" />
        <observations epoch_first="Wed Feb 10 08:00:00 2021"
                      epoch_last="Wed Feb 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32504"
                obs_have="30841"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="27122"
                obs_have="27119"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23139"
                obs_have="23139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="18874841"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 09:14:27 2021" />
        <observations epoch_first="Wed Feb 10 08:00:00 2021"
                      epoch_last="Wed Feb 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32504"
                obs_have="30841"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="27122"
                obs_have="27119"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23139"
                obs_have="23139"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb 10 10:39:21 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="19732746"
                         time_creation="Wed Feb 10 10:22:02 2021"
                         time_modification="Wed Feb 10 10:14:27 2021" />
        <observations epoch_first="Wed Feb 10 09:00:00 2021"
                      epoch_last="Wed Feb 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40934"
                obs_have="37888"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="30128"
                obs_have="30128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24308"
                obs_have="24308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 12:24:21 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="19732746"
                         time_creation="Wed Feb 10 10:22:02 2021"
                         time_modification="Wed Feb 10 10:14:27 2021" />
        <observations epoch_first="Wed Feb 10 09:00:00 2021"
                      epoch_last="Wed Feb 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40934"
                obs_have="37888"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="30128"
                obs_have="30128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24308"
                obs_have="24308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="19732746"
                         time_creation="Wed Feb 10 10:22:02 2021"
                         time_modification="Wed Feb 10 10:14:27 2021" />
        <observations epoch_first="Wed Feb 10 09:00:00 2021"
                      epoch_last="Wed Feb 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40934"
                obs_have="37888"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="30128"
                obs_have="30128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24308"
                obs_have="24308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:28"
                         size="19732746"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 10:14:27 2021" />
        <observations epoch_first="Wed Feb 10 09:00:00 2021"
                      epoch_last="Wed Feb 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40934"
                obs_have="37888"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="30128"
                obs_have="30128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24308"
                obs_have="24308"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb 10 11:39:21 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19736699"
                         time_creation="Wed Feb 10 11:25:03 2021"
                         time_modification="Wed Feb 10 11:14:28 2021" />
        <observations epoch_first="Wed Feb 10 10:00:00 2021"
                      epoch_last="Wed Feb 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43137"
                obs_have="41518"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="37536"
                obs_have="37536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33511"
                obs_have="33511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 13:24:20 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19736699"
                         time_creation="Wed Feb 10 11:25:03 2021"
                         time_modification="Wed Feb 10 11:14:28 2021" />
        <observations epoch_first="Wed Feb 10 10:00:00 2021"
                      epoch_last="Wed Feb 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43137"
                obs_have="41518"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="37536"
                obs_have="37536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33511"
                obs_have="33511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19736699"
                         time_creation="Wed Feb 10 11:25:03 2021"
                         time_modification="Wed Feb 10 11:14:28 2021" />
        <observations epoch_first="Wed Feb 10 10:00:00 2021"
                      epoch_last="Wed Feb 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43137"
                obs_have="41518"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="37536"
                obs_have="37536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33511"
                obs_have="33511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19736699"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 11:14:28 2021" />
        <observations epoch_first="Wed Feb 10 10:00:00 2021"
                      epoch_last="Wed Feb 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43137"
                obs_have="41518"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="37536"
                obs_have="37536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33511"
                obs_have="33511"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb 10 12:39:21 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19508793"
                         time_creation="Wed Feb 10 12:25:02 2021"
                         time_modification="Wed Feb 10 12:14:28 2021" />
        <observations epoch_first="Wed Feb 10 11:00:00 2021"
                      epoch_last="Wed Feb 10 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41504"
                obs_have="40769"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37753"
                obs_have="37753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 14:24:21 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19508793"
                         time_creation="Wed Feb 10 12:25:02 2021"
                         time_modification="Wed Feb 10 12:14:28 2021" />
        <observations epoch_first="Wed Feb 10 11:00:00 2021"
                      epoch_last="Wed Feb 10 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41504"
                obs_have="40769"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37753"
                obs_have="37753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19508793"
                         time_creation="Wed Feb 10 12:25:02 2021"
                         time_modification="Wed Feb 10 12:14:28 2021" />
        <observations epoch_first="Wed Feb 10 11:00:00 2021"
                      epoch_last="Wed Feb 10 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41504"
                obs_have="40769"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37753"
                obs_have="37753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="19508793"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 12:14:28 2021" />
        <observations epoch_first="Wed Feb 10 11:00:00 2021"
                      epoch_last="Wed Feb 10 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41504"
                obs_have="40769"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37753"
                obs_have="37753"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb 10 13:39:21 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20612872"
                         time_creation="Wed Feb 10 13:22:03 2021"
                         time_modification="Wed Feb 10 13:14:28 2021" />
        <observations epoch_first="Wed Feb 10 12:00:00 2021"
                      epoch_last="Wed Feb 10 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42082"
                obs_have="37172"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="35685"
                obs_have="35301"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="30342"
                obs_have="30342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 15:24:21 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20612872"
                         time_creation="Wed Feb 10 13:22:03 2021"
                         time_modification="Wed Feb 10 13:14:28 2021" />
        <observations epoch_first="Wed Feb 10 12:00:00 2021"
                      epoch_last="Wed Feb 10 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42082"
                obs_have="37172"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="35685"
                obs_have="35301"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="30342"
                obs_have="30342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20612872"
                         time_creation="Wed Feb 10 13:22:03 2021"
                         time_modification="Wed Feb 10 13:14:28 2021" />
        <observations epoch_first="Wed Feb 10 12:00:00 2021"
                      epoch_last="Wed Feb 10 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42082"
                obs_have="37172"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="35685"
                obs_have="35301"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="30342"
                obs_have="30342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:29"
                         size="20612872"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 13:14:28 2021" />
        <observations epoch_first="Wed Feb 10 12:00:00 2021"
                      epoch_last="Wed Feb 10 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42082"
                obs_have="37172"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="35685"
                obs_have="35301"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="30342"
                obs_have="30342"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb 10 14:39:22 2021"
               level="3">
        <file_statistics latency="00:14:30"
                         size="20960731"
                         time_creation="Wed Feb 10 14:22:03 2021"
                         time_modification="Wed Feb 10 14:14:29 2021" />
        <observations epoch_first="Wed Feb 10 13:00:00 2021"
                      epoch_last="Wed Feb 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37669"
                obs_have="33498"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="29595"
                obs_have="29595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24521"
                obs_have="24521"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 16:24:22 2021"
               level="3">
        <file_statistics latency="00:14:30"
                         size="20960731"
                         time_creation="Wed Feb 10 14:22:03 2021"
                         time_modification="Wed Feb 10 14:14:29 2021" />
        <observations epoch_first="Wed Feb 10 13:00:00 2021"
                      epoch_last="Wed Feb 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37669"
                obs_have="33498"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="29595"
                obs_have="29595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24521"
                obs_have="24521"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:30"
                         size="20960731"
                         time_creation="Wed Feb 10 14:22:03 2021"
                         time_modification="Wed Feb 10 14:14:29 2021" />
        <observations epoch_first="Wed Feb 10 13:00:00 2021"
                      epoch_last="Wed Feb 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37669"
                obs_have="33498"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="29595"
                obs_have="29595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24521"
                obs_have="24521"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:30"
                         size="20960731"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 14:14:29 2021" />
        <observations epoch_first="Wed Feb 10 13:00:00 2021"
                      epoch_last="Wed Feb 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37669"
                obs_have="33498"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="29595"
                obs_have="29595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24521"
                obs_have="24521"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb 10 15:39:19 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="21257021"
                         time_creation="Wed Feb 10 15:22:03 2021"
                         time_modification="Wed Feb 10 15:14:22 2021" />
        <observations epoch_first="Wed Feb 10 14:00:00 2021"
                      epoch_last="Wed Feb 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31597"
                obs_have="29629"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28623"
                obs_have="28623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26459"
                obs_have="26459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 17:24:18 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="21257021"
                         time_creation="Wed Feb 10 15:22:03 2021"
                         time_modification="Wed Feb 10 15:14:22 2021" />
        <observations epoch_first="Wed Feb 10 14:00:00 2021"
                      epoch_last="Wed Feb 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31597"
                obs_have="29629"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28623"
                obs_have="28623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26459"
                obs_have="26459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="21257021"
                         time_creation="Wed Feb 10 15:22:03 2021"
                         time_modification="Wed Feb 10 15:14:22 2021" />
        <observations epoch_first="Wed Feb 10 14:00:00 2021"
                      epoch_last="Wed Feb 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31597"
                obs_have="29629"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28623"
                obs_have="28623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26459"
                obs_have="26459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="21257021"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 15:14:22 2021" />
        <observations epoch_first="Wed Feb 10 14:00:00 2021"
                      epoch_last="Wed Feb 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31597"
                obs_have="29629"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28623"
                obs_have="28623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26459"
                obs_have="26459"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb 10 16:39:17 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="19741506"
                         time_creation="Wed Feb 10 16:22:04 2021"
                         time_modification="Wed Feb 10 16:14:22 2021" />
        <observations epoch_first="Wed Feb 10 15:00:00 2021"
                      epoch_last="Wed Feb 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29494"
                obs_have="28956"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="26716"
                obs_have="26716"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24804"
                obs_have="24804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 18:24:17 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="19741506"
                         time_creation="Wed Feb 10 16:22:04 2021"
                         time_modification="Wed Feb 10 16:14:22 2021" />
        <observations epoch_first="Wed Feb 10 15:00:00 2021"
                      epoch_last="Wed Feb 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29494"
                obs_have="28956"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="26716"
                obs_have="26716"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24804"
                obs_have="24804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="19741506"
                         time_creation="Wed Feb 10 16:22:04 2021"
                         time_modification="Wed Feb 10 16:14:22 2021" />
        <observations epoch_first="Wed Feb 10 15:00:00 2021"
                      epoch_last="Wed Feb 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29494"
                obs_have="28956"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="26716"
                obs_have="26716"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24804"
                obs_have="24804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="19741506"
                         time_creation="Tue Mar  9 01:55:37 2021"
                         time_modification="Wed Feb 10 16:14:22 2021" />
        <observations epoch_first="Wed Feb 10 15:00:00 2021"
                      epoch_last="Wed Feb 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29494"
                obs_have="28956"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="26716"
                obs_have="26716"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24804"
                obs_have="24804"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb 10 17:39:17 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="20244205"
                         time_creation="Wed Feb 10 17:25:02 2021"
                         time_modification="Wed Feb 10 17:14:22 2021" />
        <observations epoch_first="Wed Feb 10 16:00:00 2021"
                      epoch_last="Wed Feb 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31606"
                obs_have="29239"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="25465"
                obs_have="25449"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22409"
                obs_have="22409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 19:24:17 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="20244205"
                         time_creation="Wed Feb 10 17:25:02 2021"
                         time_modification="Wed Feb 10 17:14:22 2021" />
        <observations epoch_first="Wed Feb 10 16:00:00 2021"
                      epoch_last="Wed Feb 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31606"
                obs_have="29239"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="25465"
                obs_have="25449"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22409"
                obs_have="22409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="20244205"
                         time_creation="Wed Feb 10 17:25:02 2021"
                         time_modification="Wed Feb 10 17:14:22 2021" />
        <observations epoch_first="Wed Feb 10 16:00:00 2021"
                      epoch_last="Wed Feb 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31606"
                obs_have="29239"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="25465"
                obs_have="25449"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22409"
                obs_have="22409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="20244205"
                         time_creation="Tue Mar  9 01:55:38 2021"
                         time_modification="Wed Feb 10 17:14:22 2021" />
        <observations epoch_first="Wed Feb 10 16:00:00 2021"
                      epoch_last="Wed Feb 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31606"
                obs_have="29239"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="25465"
                obs_have="25449"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22409"
                obs_have="22409"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb 10 18:39:17 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18973795"
                         time_creation="Wed Feb 10 18:25:03 2021"
                         time_modification="Wed Feb 10 18:14:22 2021" />
        <observations epoch_first="Wed Feb 10 17:00:00 2021"
                      epoch_last="Wed Feb 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32129"
                obs_have="30206"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="24645"
                obs_have="24644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21039"
                obs_have="21039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 20:24:18 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18973795"
                         time_creation="Wed Feb 10 18:25:03 2021"
                         time_modification="Wed Feb 10 18:14:22 2021" />
        <observations epoch_first="Wed Feb 10 17:00:00 2021"
                      epoch_last="Wed Feb 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32129"
                obs_have="30206"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="24645"
                obs_have="24644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21039"
                obs_have="21039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18973795"
                         time_creation="Wed Feb 10 18:25:03 2021"
                         time_modification="Wed Feb 10 18:14:22 2021" />
        <observations epoch_first="Wed Feb 10 17:00:00 2021"
                      epoch_last="Wed Feb 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32129"
                obs_have="30206"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="24645"
                obs_have="24644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21039"
                obs_have="21039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18973795"
                         time_creation="Tue Mar  9 01:55:38 2021"
                         time_modification="Wed Feb 10 18:14:22 2021" />
        <observations epoch_first="Wed Feb 10 17:00:00 2021"
                      epoch_last="Wed Feb 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32129"
                obs_have="30206"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="24645"
                obs_have="24644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21039"
                obs_have="21039"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb 10 19:39:17 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18057186"
                         time_creation="Wed Feb 10 19:22:04 2021"
                         time_modification="Wed Feb 10 19:14:22 2021" />
        <observations epoch_first="Wed Feb 10 18:00:00 2021"
                      epoch_last="Wed Feb 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36348"
                obs_have="33605"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31012"
                obs_have="30907"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26344"
                obs_have="26344"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 21:24:17 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18057186"
                         time_creation="Wed Feb 10 19:22:04 2021"
                         time_modification="Wed Feb 10 19:14:22 2021" />
        <observations epoch_first="Wed Feb 10 18:00:00 2021"
                      epoch_last="Wed Feb 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36348"
                obs_have="33605"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31012"
                obs_have="30907"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26344"
                obs_have="26344"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18057186"
                         time_creation="Wed Feb 10 19:22:04 2021"
                         time_modification="Wed Feb 10 19:14:22 2021" />
        <observations epoch_first="Wed Feb 10 18:00:00 2021"
                      epoch_last="Wed Feb 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36348"
                obs_have="33605"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31012"
                obs_have="30907"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26344"
                obs_have="26344"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18057186"
                         time_creation="Tue Mar  9 01:55:38 2021"
                         time_modification="Wed Feb 10 19:14:22 2021" />
        <observations epoch_first="Wed Feb 10 18:00:00 2021"
                      epoch_last="Wed Feb 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36348"
                obs_have="33605"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31012"
                obs_have="30907"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26344"
                obs_have="26344"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb 10 20:39:17 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="19234150"
                         time_creation="Wed Feb 10 20:22:04 2021"
                         time_modification="Wed Feb 10 20:14:22 2021" />
        <observations epoch_first="Wed Feb 10 19:00:00 2021"
                      epoch_last="Wed Feb 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36502"
                obs_have="35536"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="29875"
                obs_have="29875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27293"
                obs_have="27293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 22:24:17 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="19234150"
                         time_creation="Wed Feb 10 20:22:04 2021"
                         time_modification="Wed Feb 10 20:14:22 2021" />
        <observations epoch_first="Wed Feb 10 19:00:00 2021"
                      epoch_last="Wed Feb 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36502"
                obs_have="35536"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="29875"
                obs_have="29875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27293"
                obs_have="27293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="19234150"
                         time_creation="Wed Feb 10 20:22:04 2021"
                         time_modification="Wed Feb 10 20:14:22 2021" />
        <observations epoch_first="Wed Feb 10 19:00:00 2021"
                      epoch_last="Wed Feb 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36502"
                obs_have="35536"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="29875"
                obs_have="29875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27293"
                obs_have="27293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:23"
                         size="19234150"
                         time_creation="Tue Mar  9 01:55:38 2021"
                         time_modification="Wed Feb 10 20:14:22 2021" />
        <observations epoch_first="Wed Feb 10 19:00:00 2021"
                      epoch_last="Wed Feb 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36502"
                obs_have="35536"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="29875"
                obs_have="29875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27293"
                obs_have="27293"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb 10 21:39:18 2021"
               level="3">
        <file_statistics latency="00:14:22"
                         size="18284719"
                         time_creation="Wed Feb 10 21:25:03 2021"
                         time_modification="Wed Feb 10 21:14:21 2021" />
        <observations epoch_first="Wed Feb 10 20:00:00 2021"
                      epoch_last="Wed Feb 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38457"
                obs_have="34173"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="32129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27766"
                obs_have="27766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 10 23:24:17 2021"
               level="3">
        <file_statistics latency="00:14:22"
                         size="18284719"
                         time_creation="Wed Feb 10 21:25:03 2021"
                         time_modification="Wed Feb 10 21:14:21 2021" />
        <observations epoch_first="Wed Feb 10 20:00:00 2021"
                      epoch_last="Wed Feb 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38457"
                obs_have="34173"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="32129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27766"
                obs_have="27766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:22"
                         size="18284719"
                         time_creation="Wed Feb 10 21:25:03 2021"
                         time_modification="Wed Feb 10 21:14:21 2021" />
        <observations epoch_first="Wed Feb 10 20:00:00 2021"
                      epoch_last="Wed Feb 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38457"
                obs_have="34173"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="32129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27766"
                obs_have="27766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:22"
                         size="18284719"
                         time_creation="Tue Mar  9 01:55:38 2021"
                         time_modification="Wed Feb 10 21:14:21 2021" />
        <observations epoch_first="Wed Feb 10 20:00:00 2021"
                      epoch_last="Wed Feb 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38457"
                obs_have="34173"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="32129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27766"
                obs_have="27766"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb 10 22:39:18 2021"
               level="3">
        <file_statistics latency="00:14:22"
                         size="21009759"
                         time_creation="Wed Feb 10 22:25:03 2021"
                         time_modification="Wed Feb 10 22:14:21 2021" />
        <observations epoch_first="Wed Feb 10 21:00:00 2021"
                      epoch_last="Wed Feb 10 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45736"
                obs_have="43116"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="32997"
                obs_have="32997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29138"
                obs_have="29138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 00:24:19 2021"
               level="3">
        <file_statistics latency="00:14:22"
                         size="21009759"
                         time_creation="Wed Feb 10 22:25:03 2021"
                         time_modification="Wed Feb 10 22:14:21 2021" />
        <observations epoch_first="Wed Feb 10 21:00:00 2021"
                      epoch_last="Wed Feb 10 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45736"
                obs_have="43116"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="32997"
                obs_have="32997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29138"
                obs_have="29138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:22"
                         size="21009759"
                         time_creation="Wed Feb 10 22:25:03 2021"
                         time_modification="Wed Feb 10 22:14:21 2021" />
        <observations epoch_first="Wed Feb 10 21:00:00 2021"
                      epoch_last="Wed Feb 10 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45736"
                obs_have="43116"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="32997"
                obs_have="32997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29138"
                obs_have="29138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:22"
                         size="21009759"
                         time_creation="Tue Mar  9 01:55:38 2021"
                         time_modification="Wed Feb 10 22:14:21 2021" />
        <observations epoch_first="Wed Feb 10 21:00:00 2021"
                      epoch_last="Wed Feb 10 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45736"
                obs_have="43116"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="32997"
                obs_have="32997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29138"
                obs_have="29138"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 10 23:39:19 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="21891249"
                         time_creation="Wed Feb 10 23:22:05 2021"
                         time_modification="Wed Feb 10 23:14:24 2021" />
        <observations epoch_first="Wed Feb 10 22:00:00 2021"
                      epoch_last="Wed Feb 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41818"
                obs_have="38744"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="35122"
                obs_have="34942"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="29364"
                obs_have="29364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 01:24:20 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="21891249"
                         time_creation="Wed Feb 10 23:22:05 2021"
                         time_modification="Wed Feb 10 23:14:24 2021" />
        <observations epoch_first="Wed Feb 10 22:00:00 2021"
                      epoch_last="Wed Feb 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41818"
                obs_have="38744"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="35122"
                obs_have="34942"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="29364"
                obs_have="29364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="21891249"
                         time_creation="Wed Feb 10 23:22:05 2021"
                         time_modification="Wed Feb 10 23:14:24 2021" />
        <observations epoch_first="Wed Feb 10 22:00:00 2021"
                      epoch_last="Wed Feb 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41818"
                obs_have="38744"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="35122"
                obs_have="34942"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="29364"
                obs_have="29364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="21891249"
                         time_creation="Tue Mar  9 01:55:38 2021"
                         time_modification="Wed Feb 10 23:14:24 2021" />
        <observations epoch_first="Wed Feb 10 22:00:00 2021"
                      epoch_last="Wed Feb 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41818"
                obs_have="38744"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="35122"
                obs_have="34942"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="29364"
                obs_have="29364"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx041x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Feb 11 00:39:18 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20248401"
                         time_creation="Thu Feb 11 00:25:03 2021"
                         time_modification="Thu Feb 11 00:14:24 2021" />
        <observations epoch_first="Wed Feb 10 23:00:00 2021"
                      epoch_last="Wed Feb 10 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37086"
                obs_have="35346"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="34936"
                obs_have="34931"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33411"
                obs_have="33411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 02:24:20 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20248401"
                         time_creation="Thu Feb 11 00:25:03 2021"
                         time_modification="Thu Feb 11 00:14:24 2021" />
        <observations epoch_first="Wed Feb 10 23:00:00 2021"
                      epoch_last="Wed Feb 10 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37086"
                obs_have="35346"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="34936"
                obs_have="34931"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33411"
                obs_have="33411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:07:54 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20248401"
                         time_creation="Thu Feb 11 00:25:03 2021"
                         time_modification="Thu Feb 11 00:14:24 2021" />
        <observations epoch_first="Wed Feb 10 23:00:00 2021"
                      epoch_last="Wed Feb 10 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37086"
                obs_have="35346"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="34936"
                obs_have="34931"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33411"
                obs_have="33411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:08:24 2021"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20248401"
                         time_creation="Tue Mar  9 01:55:38 2021"
                         time_modification="Thu Feb 11 00:14:24 2021" />
        <observations epoch_first="Wed Feb 10 23:00:00 2021"
                      epoch_last="Wed Feb 10 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37086"
                obs_have="35346"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="34936"
                obs_have="34931"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33411"
                obs_have="33411"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
