<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-11 00:00:00"
    DayOfYear="42"
    Year="2021">
  <station name="PERP">
    <file name="/perp0420.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 12 16:45:39 2021"
               level="3">
        <file_statistics latency="01:32:33"
                         size="7656983"
                         time_creation="Fri Feb 12 02:50:40 2021"
                         time_modification="Fri Feb 12 01:32:03 2021" />
        <observations epoch_first="Thu Feb 11 00:00:00 2021"
                      epoch_last="Thu Feb 11 23:59:30 2021"
                      epochs="2757"
                      epochs_ratio="95.73">
          <mask elevation="03 degrees"
                obs_expected="29633"
                obs_have="27810"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="25131"
                obs_have="23903"
                obs_ratio="95.11" />
          <mask elevation="15 degrees"
                obs_expected="22229"
                obs_have="21091"
                obs_ratio="94.88" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:01:43 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:46:26"
                         size="7993761"
                         time_creation="Sat Mar 13 02:03:11 2021"
                         time_modification="Sat Mar 13 01:45:56 2021" />
        <observations epoch_first="Thu Feb 11 00:00:00 2021"
                      epoch_last="Thu Feb 11 23:59:30 2021"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29633"
                obs_have="29033"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="25131"
                obs_have="25100"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22229"
                obs_have="22201"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/perp042a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 11 01:22:46 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10151533"
                         time_creation="Thu Feb 11 01:12:03 2021"
                         time_modification="Thu Feb 11 01:07:40 2021" />
        <observations epoch_first="Thu Feb 11 00:00:00 2021"
                      epoch_last="Thu Feb 11 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39127"
                obs_have="38868"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="34758"
                obs_have="34758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32291"
                obs_have="32291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 01:47:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10151533"
                         time_creation="Thu Feb 11 01:12:03 2021"
                         time_modification="Thu Feb 11 01:07:40 2021" />
        <observations epoch_first="Thu Feb 11 00:00:00 2021"
                      epoch_last="Thu Feb 11 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39127"
                obs_have="38868"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="34758"
                obs_have="34758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32291"
                obs_have="32291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 03:36:42 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10151533"
                         time_creation="Thu Feb 11 01:12:03 2021"
                         time_modification="Thu Feb 11 01:07:40 2021" />
        <observations epoch_first="Thu Feb 11 00:00:00 2021"
                      epoch_last="Thu Feb 11 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39127"
                obs_have="38868"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="34758"
                obs_have="34758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32291"
                obs_have="32291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10151533"
                         time_creation="Thu Feb 11 01:12:03 2021"
                         time_modification="Thu Feb 11 01:07:40 2021" />
        <observations epoch_first="Thu Feb 11 00:00:00 2021"
                      epoch_last="Thu Feb 11 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39127"
                obs_have="38868"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="34758"
                obs_have="34758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32291"
                obs_have="32291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10151533"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 01:07:40 2021" />
        <observations epoch_first="Thu Feb 11 00:00:00 2021"
                      epoch_last="Thu Feb 11 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39127"
                obs_have="38868"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="34758"
                obs_have="34758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32291"
                obs_have="32291"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 11 02:22:47 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10700509"
                         time_creation="Thu Feb 11 02:12:02 2021"
                         time_modification="Thu Feb 11 02:07:39 2021" />
        <observations epoch_first="Thu Feb 11 01:00:00 2021"
                      epoch_last="Thu Feb 11 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44441"
                obs_have="43365"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="37410"
                obs_have="37410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30572"
                obs_have="30572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 02:47:43 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10700509"
                         time_creation="Thu Feb 11 02:12:02 2021"
                         time_modification="Thu Feb 11 02:07:39 2021" />
        <observations epoch_first="Thu Feb 11 01:00:00 2021"
                      epoch_last="Thu Feb 11 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44441"
                obs_have="43365"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="37410"
                obs_have="37410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30572"
                obs_have="30572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 04:36:47 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10700509"
                         time_creation="Thu Feb 11 02:12:02 2021"
                         time_modification="Thu Feb 11 02:07:39 2021" />
        <observations epoch_first="Thu Feb 11 01:00:00 2021"
                      epoch_last="Thu Feb 11 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44441"
                obs_have="43365"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="37410"
                obs_have="37410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30572"
                obs_have="30572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10700509"
                         time_creation="Thu Feb 11 02:12:02 2021"
                         time_modification="Thu Feb 11 02:07:39 2021" />
        <observations epoch_first="Thu Feb 11 01:00:00 2021"
                      epoch_last="Thu Feb 11 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44441"
                obs_have="43365"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="37410"
                obs_have="37410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30572"
                obs_have="30572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10700509"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 02:07:39 2021" />
        <observations epoch_first="Thu Feb 11 01:00:00 2021"
                      epoch_last="Thu Feb 11 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44441"
                obs_have="43365"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="37410"
                obs_have="37410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30572"
                obs_have="30572"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 11 03:22:42 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10185189"
                         time_creation="Thu Feb 11 03:12:02 2021"
                         time_modification="Thu Feb 11 03:07:39 2021" />
        <observations epoch_first="Thu Feb 11 02:00:00 2021"
                      epoch_last="Thu Feb 11 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38193"
                obs_have="37915"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="34859"
                obs_have="34859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33650"
                obs_have="33650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 03:47:39 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10185189"
                         time_creation="Thu Feb 11 03:12:02 2021"
                         time_modification="Thu Feb 11 03:07:39 2021" />
        <observations epoch_first="Thu Feb 11 02:00:00 2021"
                      epoch_last="Thu Feb 11 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38193"
                obs_have="37915"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="34859"
                obs_have="34859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33650"
                obs_have="33650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 05:36:46 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10185189"
                         time_creation="Thu Feb 11 03:12:02 2021"
                         time_modification="Thu Feb 11 03:07:39 2021" />
        <observations epoch_first="Thu Feb 11 02:00:00 2021"
                      epoch_last="Thu Feb 11 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38193"
                obs_have="37915"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="34859"
                obs_have="34859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33650"
                obs_have="33650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10185189"
                         time_creation="Thu Feb 11 03:12:02 2021"
                         time_modification="Thu Feb 11 03:07:39 2021" />
        <observations epoch_first="Thu Feb 11 02:00:00 2021"
                      epoch_last="Thu Feb 11 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38193"
                obs_have="37915"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="34859"
                obs_have="34859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33650"
                obs_have="33650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10185189"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 03:07:39 2021" />
        <observations epoch_first="Thu Feb 11 02:00:00 2021"
                      epoch_last="Thu Feb 11 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38193"
                obs_have="37915"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="34859"
                obs_have="34859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33650"
                obs_have="33650"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 11 04:22:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10409063"
                         time_creation="Thu Feb 11 04:10:03 2021"
                         time_modification="Thu Feb 11 04:07:41 2021" />
        <observations epoch_first="Thu Feb 11 03:00:00 2021"
                      epoch_last="Thu Feb 11 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38782"
                obs_have="38039"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="33806"
                obs_have="33806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30168"
                obs_have="30168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 04:47:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10409063"
                         time_creation="Thu Feb 11 04:10:03 2021"
                         time_modification="Thu Feb 11 04:07:41 2021" />
        <observations epoch_first="Thu Feb 11 03:00:00 2021"
                      epoch_last="Thu Feb 11 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38782"
                obs_have="38039"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="33806"
                obs_have="33806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30168"
                obs_have="30168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 06:36:46 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10409063"
                         time_creation="Thu Feb 11 04:10:03 2021"
                         time_modification="Thu Feb 11 04:07:41 2021" />
        <observations epoch_first="Thu Feb 11 03:00:00 2021"
                      epoch_last="Thu Feb 11 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38782"
                obs_have="38039"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="33806"
                obs_have="33806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30168"
                obs_have="30168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10409063"
                         time_creation="Thu Feb 11 04:10:03 2021"
                         time_modification="Thu Feb 11 04:07:41 2021" />
        <observations epoch_first="Thu Feb 11 03:00:00 2021"
                      epoch_last="Thu Feb 11 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38782"
                obs_have="38039"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="33806"
                obs_have="33806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30168"
                obs_have="30168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10409063"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 04:07:41 2021" />
        <observations epoch_first="Thu Feb 11 03:00:00 2021"
                      epoch_last="Thu Feb 11 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38782"
                obs_have="38039"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="33806"
                obs_have="33806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30168"
                obs_have="30168"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 11 05:22:46 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9999048"
                         time_creation="Thu Feb 11 05:12:04 2021"
                         time_modification="Thu Feb 11 05:07:39 2021" />
        <observations epoch_first="Thu Feb 11 04:00:00 2021"
                      epoch_last="Thu Feb 11 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35856"
                obs_have="35615"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="31719"
                obs_have="31718"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28384"
                obs_have="28383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 05:47:41 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9999048"
                         time_creation="Thu Feb 11 05:12:04 2021"
                         time_modification="Thu Feb 11 05:07:39 2021" />
        <observations epoch_first="Thu Feb 11 04:00:00 2021"
                      epoch_last="Thu Feb 11 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35856"
                obs_have="35615"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="31719"
                obs_have="31718"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28384"
                obs_have="28383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 07:36:46 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9999048"
                         time_creation="Thu Feb 11 05:12:04 2021"
                         time_modification="Thu Feb 11 05:07:39 2021" />
        <observations epoch_first="Thu Feb 11 04:00:00 2021"
                      epoch_last="Thu Feb 11 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35856"
                obs_have="35615"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="31719"
                obs_have="31718"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28384"
                obs_have="28383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9999048"
                         time_creation="Thu Feb 11 05:12:04 2021"
                         time_modification="Thu Feb 11 05:07:39 2021" />
        <observations epoch_first="Thu Feb 11 04:00:00 2021"
                      epoch_last="Thu Feb 11 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35856"
                obs_have="35615"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="31719"
                obs_have="31718"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28384"
                obs_have="28383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9999048"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 05:07:39 2021" />
        <observations epoch_first="Thu Feb 11 04:00:00 2021"
                      epoch_last="Thu Feb 11 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35856"
                obs_have="35615"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="31719"
                obs_have="31718"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28384"
                obs_have="28383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 11 06:22:45 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9905059"
                         time_creation="Thu Feb 11 06:12:03 2021"
                         time_modification="Thu Feb 11 06:07:43 2021" />
        <observations epoch_first="Thu Feb 11 05:00:00 2021"
                      epoch_last="Thu Feb 11 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33155"
                obs_have="33025"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="25904"
                obs_have="25904"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23037"
                obs_have="23037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 06:47:45 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9905059"
                         time_creation="Thu Feb 11 06:12:03 2021"
                         time_modification="Thu Feb 11 06:07:43 2021" />
        <observations epoch_first="Thu Feb 11 05:00:00 2021"
                      epoch_last="Thu Feb 11 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33155"
                obs_have="33025"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="25904"
                obs_have="25904"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23037"
                obs_have="23037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 08:36:45 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9905059"
                         time_creation="Thu Feb 11 06:12:03 2021"
                         time_modification="Thu Feb 11 06:07:43 2021" />
        <observations epoch_first="Thu Feb 11 05:00:00 2021"
                      epoch_last="Thu Feb 11 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33155"
                obs_have="33025"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="25904"
                obs_have="25904"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23037"
                obs_have="23037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9905059"
                         time_creation="Thu Feb 11 06:12:03 2021"
                         time_modification="Thu Feb 11 06:07:43 2021" />
        <observations epoch_first="Thu Feb 11 05:00:00 2021"
                      epoch_last="Thu Feb 11 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33155"
                obs_have="33025"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="25904"
                obs_have="25904"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23037"
                obs_have="23037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9905059"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 06:07:43 2021" />
        <observations epoch_first="Thu Feb 11 05:00:00 2021"
                      epoch_last="Thu Feb 11 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33155"
                obs_have="33025"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="25904"
                obs_have="25904"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23037"
                obs_have="23037"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 11 07:22:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9103311"
                         time_creation="Thu Feb 11 07:12:03 2021"
                         time_modification="Thu Feb 11 07:07:44 2021" />
        <observations epoch_first="Thu Feb 11 06:00:00 2021"
                      epoch_last="Thu Feb 11 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31316"
                obs_have="29604"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="24747"
                obs_have="24746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22965"
                obs_have="22964"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 07:47:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9103311"
                         time_creation="Thu Feb 11 07:12:03 2021"
                         time_modification="Thu Feb 11 07:07:44 2021" />
        <observations epoch_first="Thu Feb 11 06:00:00 2021"
                      epoch_last="Thu Feb 11 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31316"
                obs_have="29604"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="24747"
                obs_have="24746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22965"
                obs_have="22964"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 09:36:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9103311"
                         time_creation="Thu Feb 11 07:12:03 2021"
                         time_modification="Thu Feb 11 07:07:44 2021" />
        <observations epoch_first="Thu Feb 11 06:00:00 2021"
                      epoch_last="Thu Feb 11 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31316"
                obs_have="29604"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="24747"
                obs_have="24746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22965"
                obs_have="22964"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9103311"
                         time_creation="Thu Feb 11 07:12:03 2021"
                         time_modification="Thu Feb 11 07:07:44 2021" />
        <observations epoch_first="Thu Feb 11 06:00:00 2021"
                      epoch_last="Thu Feb 11 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31316"
                obs_have="29604"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="24747"
                obs_have="24746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22965"
                obs_have="22964"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9103311"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 07:07:44 2021" />
        <observations epoch_first="Thu Feb 11 06:00:00 2021"
                      epoch_last="Thu Feb 11 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31316"
                obs_have="29604"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="24747"
                obs_have="24746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22965"
                obs_have="22964"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 11 08:22:43 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9287093"
                         time_creation="Thu Feb 11 08:12:07 2021"
                         time_modification="Thu Feb 11 08:07:43 2021" />
        <observations epoch_first="Thu Feb 11 07:00:00 2021"
                      epoch_last="Thu Feb 11 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32014"
                obs_have="31732"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="29129"
                obs_have="29128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26065"
                obs_have="26064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 08:47:44 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9287093"
                         time_creation="Thu Feb 11 08:12:07 2021"
                         time_modification="Thu Feb 11 08:07:43 2021" />
        <observations epoch_first="Thu Feb 11 07:00:00 2021"
                      epoch_last="Thu Feb 11 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32014"
                obs_have="31732"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="29129"
                obs_have="29128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26065"
                obs_have="26064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 10:36:44 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9287093"
                         time_creation="Thu Feb 11 08:12:07 2021"
                         time_modification="Thu Feb 11 08:07:43 2021" />
        <observations epoch_first="Thu Feb 11 07:00:00 2021"
                      epoch_last="Thu Feb 11 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32014"
                obs_have="31732"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="29129"
                obs_have="29128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26065"
                obs_have="26064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9287093"
                         time_creation="Thu Feb 11 08:12:07 2021"
                         time_modification="Thu Feb 11 08:07:43 2021" />
        <observations epoch_first="Thu Feb 11 07:00:00 2021"
                      epoch_last="Thu Feb 11 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32014"
                obs_have="31732"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="29129"
                obs_have="29128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26065"
                obs_have="26064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9287093"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 08:07:43 2021" />
        <observations epoch_first="Thu Feb 11 07:00:00 2021"
                      epoch_last="Thu Feb 11 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32014"
                obs_have="31732"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="29129"
                obs_have="29128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26065"
                obs_have="26064"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 11 09:22:44 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8674372"
                         time_creation="Thu Feb 11 09:12:05 2021"
                         time_modification="Thu Feb 11 09:07:40 2021" />
        <observations epoch_first="Thu Feb 11 08:00:00 2021"
                      epoch_last="Thu Feb 11 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33245"
                obs_have="32482"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23836"
                obs_have="23836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 09:47:44 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8674372"
                         time_creation="Thu Feb 11 09:12:05 2021"
                         time_modification="Thu Feb 11 09:07:40 2021" />
        <observations epoch_first="Thu Feb 11 08:00:00 2021"
                      epoch_last="Thu Feb 11 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33245"
                obs_have="32482"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23836"
                obs_have="23836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 11:36:44 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8674372"
                         time_creation="Thu Feb 11 09:12:05 2021"
                         time_modification="Thu Feb 11 09:07:40 2021" />
        <observations epoch_first="Thu Feb 11 08:00:00 2021"
                      epoch_last="Thu Feb 11 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33245"
                obs_have="32482"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23836"
                obs_have="23836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8674372"
                         time_creation="Thu Feb 11 09:12:05 2021"
                         time_modification="Thu Feb 11 09:07:40 2021" />
        <observations epoch_first="Thu Feb 11 08:00:00 2021"
                      epoch_last="Thu Feb 11 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33245"
                obs_have="32482"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23836"
                obs_have="23836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8674372"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 09:07:40 2021" />
        <observations epoch_first="Thu Feb 11 08:00:00 2021"
                      epoch_last="Thu Feb 11 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33245"
                obs_have="32482"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23836"
                obs_have="23836"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 11 10:22:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9323820"
                         time_creation="Thu Feb 11 10:12:04 2021"
                         time_modification="Thu Feb 11 10:07:44 2021" />
        <observations epoch_first="Thu Feb 11 09:00:00 2021"
                      epoch_last="Thu Feb 11 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="36614"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="29721"
                obs_have="29721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24006"
                obs_have="24006"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 10:47:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9323820"
                         time_creation="Thu Feb 11 10:12:04 2021"
                         time_modification="Thu Feb 11 10:07:44 2021" />
        <observations epoch_first="Thu Feb 11 09:00:00 2021"
                      epoch_last="Thu Feb 11 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="36614"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="29721"
                obs_have="29721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24006"
                obs_have="24006"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 12:36:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9323820"
                         time_creation="Thu Feb 11 10:12:04 2021"
                         time_modification="Thu Feb 11 10:07:44 2021" />
        <observations epoch_first="Thu Feb 11 09:00:00 2021"
                      epoch_last="Thu Feb 11 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="36614"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="29721"
                obs_have="29721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24006"
                obs_have="24006"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9323820"
                         time_creation="Thu Feb 11 10:12:04 2021"
                         time_modification="Thu Feb 11 10:07:44 2021" />
        <observations epoch_first="Thu Feb 11 09:00:00 2021"
                      epoch_last="Thu Feb 11 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="36614"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="29721"
                obs_have="29721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24006"
                obs_have="24006"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9323820"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 10:07:44 2021" />
        <observations epoch_first="Thu Feb 11 09:00:00 2021"
                      epoch_last="Thu Feb 11 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="36614"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="29721"
                obs_have="29721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24006"
                obs_have="24006"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 11 11:22:47 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10225285"
                         time_creation="Thu Feb 11 11:12:05 2021"
                         time_modification="Thu Feb 11 11:07:46 2021" />
        <observations epoch_first="Thu Feb 11 10:00:00 2021"
                      epoch_last="Thu Feb 11 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44201"
                obs_have="43232"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="38421"
                obs_have="38421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34338"
                obs_have="34338"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 11:47:47 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10225285"
                         time_creation="Thu Feb 11 11:12:05 2021"
                         time_modification="Thu Feb 11 11:07:46 2021" />
        <observations epoch_first="Thu Feb 11 10:00:00 2021"
                      epoch_last="Thu Feb 11 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44201"
                obs_have="43232"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="38421"
                obs_have="38421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34338"
                obs_have="34338"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 13:36:46 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10225285"
                         time_creation="Thu Feb 11 11:12:05 2021"
                         time_modification="Thu Feb 11 11:07:46 2021" />
        <observations epoch_first="Thu Feb 11 10:00:00 2021"
                      epoch_last="Thu Feb 11 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44201"
                obs_have="43232"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="38421"
                obs_have="38421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34338"
                obs_have="34338"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10225285"
                         time_creation="Thu Feb 11 11:12:05 2021"
                         time_modification="Thu Feb 11 11:07:46 2021" />
        <observations epoch_first="Thu Feb 11 10:00:00 2021"
                      epoch_last="Thu Feb 11 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44201"
                obs_have="43232"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="38421"
                obs_have="38421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34338"
                obs_have="34338"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10225285"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 11:07:46 2021" />
        <observations epoch_first="Thu Feb 11 10:00:00 2021"
                      epoch_last="Thu Feb 11 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44201"
                obs_have="43232"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="38421"
                obs_have="38421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34338"
                obs_have="34338"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 11 12:22:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10286794"
                         time_creation="Thu Feb 11 12:12:04 2021"
                         time_modification="Thu Feb 11 12:07:45 2021" />
        <observations epoch_first="Thu Feb 11 11:00:00 2021"
                      epoch_last="Thu Feb 11 11:59:59 2021"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="41783"
                obs_have="40565"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="38859"
                obs_have="37919"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="36339"
                obs_have="35493"
                obs_ratio="97.67" />
        </observations>
      </control>
      <control date="Thu Feb 11 12:47:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10286794"
                         time_creation="Thu Feb 11 12:12:04 2021"
                         time_modification="Thu Feb 11 12:07:45 2021" />
        <observations epoch_first="Thu Feb 11 11:00:00 2021"
                      epoch_last="Thu Feb 11 11:59:59 2021"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="41783"
                obs_have="40565"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="38859"
                obs_have="37919"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="36339"
                obs_have="35493"
                obs_ratio="97.67" />
        </observations>
      </control>
      <control date="Thu Feb 11 14:36:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10286794"
                         time_creation="Thu Feb 11 12:12:04 2021"
                         time_modification="Thu Feb 11 12:07:45 2021" />
        <observations epoch_first="Thu Feb 11 11:00:00 2021"
                      epoch_last="Thu Feb 11 11:59:59 2021"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="41783"
                obs_have="40565"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="38859"
                obs_have="37919"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="36339"
                obs_have="35493"
                obs_ratio="97.67" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10286794"
                         time_creation="Thu Feb 11 12:12:04 2021"
                         time_modification="Thu Feb 11 12:07:45 2021" />
        <observations epoch_first="Thu Feb 11 11:00:00 2021"
                      epoch_last="Thu Feb 11 11:59:59 2021"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="41783"
                obs_have="40565"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="38859"
                obs_have="37919"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="36339"
                obs_have="35493"
                obs_ratio="97.67" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10286794"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 12:07:45 2021" />
        <observations epoch_first="Thu Feb 11 11:00:00 2021"
                      epoch_last="Thu Feb 11 11:59:59 2021"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="41783"
                obs_have="40565"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="38859"
                obs_have="37919"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="36339"
                obs_have="35493"
                obs_ratio="97.67" />
        </observations>
      </control>
    </file>
    <file name="/perp042m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 11 13:22:47 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10973969"
                         time_creation="Thu Feb 11 13:12:04 2021"
                         time_modification="Thu Feb 11 13:07:48 2021" />
        <observations epoch_first="Thu Feb 11 12:00:00 2021"
                      epoch_last="Thu Feb 11 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40827"
                obs_have="40332"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="36334"
                obs_have="36334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31976"
                obs_have="31976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 13:47:50 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10973969"
                         time_creation="Thu Feb 11 13:12:04 2021"
                         time_modification="Thu Feb 11 13:07:48 2021" />
        <observations epoch_first="Thu Feb 11 12:00:00 2021"
                      epoch_last="Thu Feb 11 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40827"
                obs_have="40332"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="36334"
                obs_have="36334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31976"
                obs_have="31976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 15:36:49 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10973969"
                         time_creation="Thu Feb 11 13:12:04 2021"
                         time_modification="Thu Feb 11 13:07:48 2021" />
        <observations epoch_first="Thu Feb 11 12:00:00 2021"
                      epoch_last="Thu Feb 11 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40827"
                obs_have="40332"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="36334"
                obs_have="36334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31976"
                obs_have="31976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10973969"
                         time_creation="Thu Feb 11 13:12:04 2021"
                         time_modification="Thu Feb 11 13:07:48 2021" />
        <observations epoch_first="Thu Feb 11 12:00:00 2021"
                      epoch_last="Thu Feb 11 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40827"
                obs_have="40332"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="36334"
                obs_have="36334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31976"
                obs_have="31976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10973969"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 13:07:48 2021" />
        <observations epoch_first="Thu Feb 11 12:00:00 2021"
                      epoch_last="Thu Feb 11 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40827"
                obs_have="40332"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="36334"
                obs_have="36334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31976"
                obs_have="31976"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 11 14:22:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10809267"
                         time_creation="Thu Feb 11 14:12:05 2021"
                         time_modification="Thu Feb 11 14:07:45 2021" />
        <observations epoch_first="Thu Feb 11 13:00:00 2021"
                      epoch_last="Thu Feb 11 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40182"
                obs_have="38571"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="30450"
                obs_have="30450"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23503"
                obs_have="23503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 14:47:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10809267"
                         time_creation="Thu Feb 11 14:12:05 2021"
                         time_modification="Thu Feb 11 14:07:45 2021" />
        <observations epoch_first="Thu Feb 11 13:00:00 2021"
                      epoch_last="Thu Feb 11 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40182"
                obs_have="38571"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="30450"
                obs_have="30450"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23503"
                obs_have="23503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:36:41 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10809267"
                         time_creation="Thu Feb 11 14:12:05 2021"
                         time_modification="Thu Feb 11 14:07:45 2021" />
        <observations epoch_first="Thu Feb 11 13:00:00 2021"
                      epoch_last="Thu Feb 11 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40182"
                obs_have="38571"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="30450"
                obs_have="30450"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23503"
                obs_have="23503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10809267"
                         time_creation="Thu Feb 11 14:12:05 2021"
                         time_modification="Thu Feb 11 14:07:45 2021" />
        <observations epoch_first="Thu Feb 11 13:00:00 2021"
                      epoch_last="Thu Feb 11 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40182"
                obs_have="38571"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="30450"
                obs_have="30450"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23503"
                obs_have="23503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10809267"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 14:07:45 2021" />
        <observations epoch_first="Thu Feb 11 13:00:00 2021"
                      epoch_last="Thu Feb 11 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40182"
                obs_have="38571"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="30450"
                obs_have="30450"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23503"
                obs_have="23503"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 11 15:22:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9156504"
                         time_creation="Thu Feb 11 15:12:04 2021"
                         time_modification="Thu Feb 11 15:07:41 2021" />
        <observations epoch_first="Thu Feb 11 14:00:00 2021"
                      epoch_last="Thu Feb 11 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30901"
                obs_have="30569"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="27747"
                obs_have="27747"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25668"
                obs_have="25668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 15:47:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9156504"
                         time_creation="Thu Feb 11 15:12:04 2021"
                         time_modification="Thu Feb 11 15:07:41 2021" />
        <observations epoch_first="Thu Feb 11 14:00:00 2021"
                      epoch_last="Thu Feb 11 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30901"
                obs_have="30569"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="27747"
                obs_have="27747"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25668"
                obs_have="25668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 17:36:39 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9156504"
                         time_creation="Thu Feb 11 15:12:04 2021"
                         time_modification="Thu Feb 11 15:07:41 2021" />
        <observations epoch_first="Thu Feb 11 14:00:00 2021"
                      epoch_last="Thu Feb 11 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30901"
                obs_have="30569"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="27747"
                obs_have="27747"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25668"
                obs_have="25668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9156504"
                         time_creation="Thu Feb 11 15:12:04 2021"
                         time_modification="Thu Feb 11 15:07:41 2021" />
        <observations epoch_first="Thu Feb 11 14:00:00 2021"
                      epoch_last="Thu Feb 11 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30901"
                obs_have="30569"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="27747"
                obs_have="27747"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25668"
                obs_have="25668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9156504"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 15:07:41 2021" />
        <observations epoch_first="Thu Feb 11 14:00:00 2021"
                      epoch_last="Thu Feb 11 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30901"
                obs_have="30569"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="27747"
                obs_have="27747"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25668"
                obs_have="25668"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 11 16:22:40 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9255952"
                         time_creation="Thu Feb 11 16:12:05 2021"
                         time_modification="Thu Feb 11 16:07:43 2021" />
        <observations epoch_first="Thu Feb 11 15:00:00 2021"
                      epoch_last="Thu Feb 11 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30122"
                obs_have="29775"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="25396"
                obs_have="25396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23346"
                obs_have="23346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 16:47:40 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9255952"
                         time_creation="Thu Feb 11 16:12:05 2021"
                         time_modification="Thu Feb 11 16:07:43 2021" />
        <observations epoch_first="Thu Feb 11 15:00:00 2021"
                      epoch_last="Thu Feb 11 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30122"
                obs_have="29775"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="25396"
                obs_have="25396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23346"
                obs_have="23346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 18:36:40 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9255952"
                         time_creation="Thu Feb 11 16:12:05 2021"
                         time_modification="Thu Feb 11 16:07:43 2021" />
        <observations epoch_first="Thu Feb 11 15:00:00 2021"
                      epoch_last="Thu Feb 11 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30122"
                obs_have="29775"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="25396"
                obs_have="25396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23346"
                obs_have="23346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9255952"
                         time_creation="Thu Feb 11 16:12:05 2021"
                         time_modification="Thu Feb 11 16:07:43 2021" />
        <observations epoch_first="Thu Feb 11 15:00:00 2021"
                      epoch_last="Thu Feb 11 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30122"
                obs_have="29775"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="25396"
                obs_have="25396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23346"
                obs_have="23346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9255952"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 16:07:43 2021" />
        <observations epoch_first="Thu Feb 11 15:00:00 2021"
                      epoch_last="Thu Feb 11 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30122"
                obs_have="29775"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="25396"
                obs_have="25396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23346"
                obs_have="23346"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 11 17:22:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9032077"
                         time_creation="Thu Feb 11 17:12:04 2021"
                         time_modification="Thu Feb 11 17:07:40 2021" />
        <observations epoch_first="Thu Feb 11 16:00:00 2021"
                      epoch_last="Thu Feb 11 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30887"
                obs_have="30842"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="26785"
                obs_have="26785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22482"
                obs_have="22482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 17:47:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9032077"
                         time_creation="Thu Feb 11 17:12:04 2021"
                         time_modification="Thu Feb 11 17:07:40 2021" />
        <observations epoch_first="Thu Feb 11 16:00:00 2021"
                      epoch_last="Thu Feb 11 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30887"
                obs_have="30842"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="26785"
                obs_have="26785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22482"
                obs_have="22482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 19:36:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9032077"
                         time_creation="Thu Feb 11 17:12:04 2021"
                         time_modification="Thu Feb 11 17:07:40 2021" />
        <observations epoch_first="Thu Feb 11 16:00:00 2021"
                      epoch_last="Thu Feb 11 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30887"
                obs_have="30842"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="26785"
                obs_have="26785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22482"
                obs_have="22482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9032077"
                         time_creation="Thu Feb 11 17:12:04 2021"
                         time_modification="Thu Feb 11 17:07:40 2021" />
        <observations epoch_first="Thu Feb 11 16:00:00 2021"
                      epoch_last="Thu Feb 11 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30887"
                obs_have="30842"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="26785"
                obs_have="26785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22482"
                obs_have="22482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9032077"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 17:07:40 2021" />
        <observations epoch_first="Thu Feb 11 16:00:00 2021"
                      epoch_last="Thu Feb 11 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30887"
                obs_have="30842"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="26785"
                obs_have="26785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22482"
                obs_have="22482"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 11 18:22:42 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9261897"
                         time_creation="Thu Feb 11 18:12:04 2021"
                         time_modification="Thu Feb 11 18:07:42 2021" />
        <observations epoch_first="Thu Feb 11 17:00:00 2021"
                      epoch_last="Thu Feb 11 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32721"
                obs_have="31577"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="22861"
                obs_have="22861"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19759"
                obs_have="19759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 18:47:41 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9261897"
                         time_creation="Thu Feb 11 18:12:04 2021"
                         time_modification="Thu Feb 11 18:07:42 2021" />
        <observations epoch_first="Thu Feb 11 17:00:00 2021"
                      epoch_last="Thu Feb 11 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32721"
                obs_have="31577"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="22861"
                obs_have="22861"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19759"
                obs_have="19759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 20:36:46 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9261897"
                         time_creation="Thu Feb 11 18:12:04 2021"
                         time_modification="Thu Feb 11 18:07:42 2021" />
        <observations epoch_first="Thu Feb 11 17:00:00 2021"
                      epoch_last="Thu Feb 11 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32721"
                obs_have="31577"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="22861"
                obs_have="22861"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19759"
                obs_have="19759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9261897"
                         time_creation="Thu Feb 11 18:12:04 2021"
                         time_modification="Thu Feb 11 18:07:42 2021" />
        <observations epoch_first="Thu Feb 11 17:00:00 2021"
                      epoch_last="Thu Feb 11 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32721"
                obs_have="31577"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="22861"
                obs_have="22861"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19759"
                obs_have="19759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9261897"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 18:07:42 2021" />
        <observations epoch_first="Thu Feb 11 17:00:00 2021"
                      epoch_last="Thu Feb 11 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32721"
                obs_have="31577"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="22861"
                obs_have="22861"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19759"
                obs_have="19759"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 11 19:22:44 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9819335"
                         time_creation="Thu Feb 11 19:12:05 2021"
                         time_modification="Thu Feb 11 19:07:43 2021" />
        <observations epoch_first="Thu Feb 11 18:00:00 2021"
                      epoch_last="Thu Feb 11 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37948"
                obs_have="37332"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="31305"
                obs_have="31305"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26012"
                obs_have="26012"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 19:47:43 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9819335"
                         time_creation="Thu Feb 11 19:12:05 2021"
                         time_modification="Thu Feb 11 19:07:43 2021" />
        <observations epoch_first="Thu Feb 11 18:00:00 2021"
                      epoch_last="Thu Feb 11 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37948"
                obs_have="37332"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="31305"
                obs_have="31305"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26012"
                obs_have="26012"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 21:36:48 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9819335"
                         time_creation="Thu Feb 11 19:12:05 2021"
                         time_modification="Thu Feb 11 19:07:43 2021" />
        <observations epoch_first="Thu Feb 11 18:00:00 2021"
                      epoch_last="Thu Feb 11 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37948"
                obs_have="37332"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="31305"
                obs_have="31305"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26012"
                obs_have="26012"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9819335"
                         time_creation="Thu Feb 11 19:12:05 2021"
                         time_modification="Thu Feb 11 19:07:43 2021" />
        <observations epoch_first="Thu Feb 11 18:00:00 2021"
                      epoch_last="Thu Feb 11 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37948"
                obs_have="37332"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="31305"
                obs_have="31305"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26012"
                obs_have="26012"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9819335"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 19:07:43 2021" />
        <observations epoch_first="Thu Feb 11 18:00:00 2021"
                      epoch_last="Thu Feb 11 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37948"
                obs_have="37332"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="31305"
                obs_have="31305"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26012"
                obs_have="26012"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 11 20:22:48 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10205929"
                         time_creation="Thu Feb 11 20:12:04 2021"
                         time_modification="Thu Feb 11 20:07:43 2021" />
        <observations epoch_first="Thu Feb 11 19:00:00 2021"
                      epoch_last="Thu Feb 11 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35836"
                obs_have="35559"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="30585"
                obs_have="30585"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27736"
                obs_have="27736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 20:47:46 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10205929"
                         time_creation="Thu Feb 11 20:12:04 2021"
                         time_modification="Thu Feb 11 20:07:43 2021" />
        <observations epoch_first="Thu Feb 11 19:00:00 2021"
                      epoch_last="Thu Feb 11 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35836"
                obs_have="35559"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="30585"
                obs_have="30585"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27736"
                obs_have="27736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 22:36:48 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10205929"
                         time_creation="Thu Feb 11 20:12:04 2021"
                         time_modification="Thu Feb 11 20:07:43 2021" />
        <observations epoch_first="Thu Feb 11 19:00:00 2021"
                      epoch_last="Thu Feb 11 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35836"
                obs_have="35559"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="30585"
                obs_have="30585"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27736"
                obs_have="27736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10205929"
                         time_creation="Thu Feb 11 20:12:04 2021"
                         time_modification="Thu Feb 11 20:07:43 2021" />
        <observations epoch_first="Thu Feb 11 19:00:00 2021"
                      epoch_last="Thu Feb 11 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35836"
                obs_have="35559"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="30585"
                obs_have="30585"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27736"
                obs_have="27736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10205929"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 20:07:43 2021" />
        <observations epoch_first="Thu Feb 11 19:00:00 2021"
                      epoch_last="Thu Feb 11 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35836"
                obs_have="35559"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="30585"
                obs_have="30585"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27736"
                obs_have="27736"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 11 21:22:50 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10653037"
                         time_creation="Thu Feb 11 21:12:04 2021"
                         time_modification="Thu Feb 11 21:07:45 2021" />
        <observations epoch_first="Thu Feb 11 20:00:00 2021"
                      epoch_last="Thu Feb 11 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37135"
                obs_have="36396"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="32683"
                obs_have="32683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28977"
                obs_have="28977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 21:47:49 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10653037"
                         time_creation="Thu Feb 11 21:12:04 2021"
                         time_modification="Thu Feb 11 21:07:45 2021" />
        <observations epoch_first="Thu Feb 11 20:00:00 2021"
                      epoch_last="Thu Feb 11 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37135"
                obs_have="36396"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="32683"
                obs_have="32683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28977"
                obs_have="28977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 23:36:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10653037"
                         time_creation="Thu Feb 11 21:12:04 2021"
                         time_modification="Thu Feb 11 21:07:45 2021" />
        <observations epoch_first="Thu Feb 11 20:00:00 2021"
                      epoch_last="Thu Feb 11 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37135"
                obs_have="36396"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="32683"
                obs_have="32683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28977"
                obs_have="28977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10653037"
                         time_creation="Thu Feb 11 21:12:04 2021"
                         time_modification="Thu Feb 11 21:07:45 2021" />
        <observations epoch_first="Thu Feb 11 20:00:00 2021"
                      epoch_last="Thu Feb 11 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37135"
                obs_have="36396"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="32683"
                obs_have="32683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28977"
                obs_have="28977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10653037"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 21:07:45 2021" />
        <observations epoch_first="Thu Feb 11 20:00:00 2021"
                      epoch_last="Thu Feb 11 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37135"
                obs_have="36396"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="32683"
                obs_have="32683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28977"
                obs_have="28977"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 11 22:22:49 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="11350354"
                         time_creation="Thu Feb 11 22:12:05 2021"
                         time_modification="Thu Feb 11 22:07:50 2021" />
        <observations epoch_first="Thu Feb 11 21:00:00 2021"
                      epoch_last="Thu Feb 11 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43936"
                obs_have="41809"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33692"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28960"
                obs_have="28960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 22:47:51 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="11350354"
                         time_creation="Thu Feb 11 22:12:05 2021"
                         time_modification="Thu Feb 11 22:07:50 2021" />
        <observations epoch_first="Thu Feb 11 21:00:00 2021"
                      epoch_last="Thu Feb 11 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43936"
                obs_have="41809"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33692"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28960"
                obs_have="28960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 00:36:51 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="11350354"
                         time_creation="Thu Feb 11 22:12:05 2021"
                         time_modification="Thu Feb 11 22:07:50 2021" />
        <observations epoch_first="Thu Feb 11 21:00:00 2021"
                      epoch_last="Thu Feb 11 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43936"
                obs_have="41809"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33692"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28960"
                obs_have="28960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="11350354"
                         time_creation="Thu Feb 11 22:12:05 2021"
                         time_modification="Thu Feb 11 22:07:50 2021" />
        <observations epoch_first="Thu Feb 11 21:00:00 2021"
                      epoch_last="Thu Feb 11 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43936"
                obs_have="41809"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33692"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28960"
                obs_have="28960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="11350354"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 22:07:50 2021" />
        <observations epoch_first="Thu Feb 11 21:00:00 2021"
                      epoch_last="Thu Feb 11 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43936"
                obs_have="41809"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33692"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28960"
                obs_have="28960"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 11 23:22:52 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10925092"
                         time_creation="Thu Feb 11 23:12:05 2021"
                         time_modification="Thu Feb 11 23:07:47 2021" />
        <observations epoch_first="Thu Feb 11 22:00:00 2021"
                      epoch_last="Thu Feb 11 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41834"
                obs_have="40332"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34088"
                obs_have="34088"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29493"
                obs_have="29493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 11 23:47:48 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10925092"
                         time_creation="Thu Feb 11 23:12:05 2021"
                         time_modification="Thu Feb 11 23:07:47 2021" />
        <observations epoch_first="Thu Feb 11 22:00:00 2021"
                      epoch_last="Thu Feb 11 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41834"
                obs_have="40332"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34088"
                obs_have="34088"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29493"
                obs_have="29493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 01:36:51 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10925092"
                         time_creation="Thu Feb 11 23:12:05 2021"
                         time_modification="Thu Feb 11 23:07:47 2021" />
        <observations epoch_first="Thu Feb 11 22:00:00 2021"
                      epoch_last="Thu Feb 11 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41834"
                obs_have="40332"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34088"
                obs_have="34088"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29493"
                obs_have="29493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10925092"
                         time_creation="Thu Feb 11 23:12:05 2021"
                         time_modification="Thu Feb 11 23:07:47 2021" />
        <observations epoch_first="Thu Feb 11 22:00:00 2021"
                      epoch_last="Thu Feb 11 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41834"
                obs_have="40332"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34088"
                obs_have="34088"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29493"
                obs_have="29493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10925092"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Thu Feb 11 23:07:47 2021" />
        <observations epoch_first="Thu Feb 11 22:00:00 2021"
                      epoch_last="Thu Feb 11 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41834"
                obs_have="40332"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34088"
                obs_have="34088"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29493"
                obs_have="29493"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 12 17:03:10 2021"
               level="3">
        <file_statistics latency="00:53:51"
                         size="10029470"
                         time_creation="Fri Feb 12 02:50:12 2021"
                         time_modification="Fri Feb 12 00:53:50 2021" />
        <observations epoch_first="Thu Feb 11 23:00:00 2021"
                      epoch_last="Thu Feb 11 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36678"
                obs_have="36671"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="35919"
                obs_have="35912"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33333"
                obs_have="33326"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:19:27 2021"
               level="3">
        <file_statistics latency="00:53:51"
                         size="10029470"
                         time_creation="Wed Mar 10 01:55:26 2021"
                         time_modification="Fri Feb 12 00:53:50 2021" />
        <observations epoch_first="Thu Feb 11 23:00:00 2021"
                      epoch_last="Thu Feb 11 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36678"
                obs_have="36671"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="35919"
                obs_have="35912"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33333"
                obs_have="33326"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
  </station>
</QC>
