<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-03-18 00:00:00"
    DayOfYear="77"
    Year="2021">
  <station name="PERP">
    <file name="/perp0770.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 19 16:45:38 2021"
               level="3">
        <file_statistics latency="01:32:37"
                         size="7332598"
                         time_creation="Fri Mar 19 02:50:41 2021"
                         time_modification="Fri Mar 19 01:32:07 2021" />
        <observations epoch_first="Thu Mar 18 00:00:00 2021"
                      epoch_last="Thu Mar 18 23:59:30 2021"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="29572"
                obs_have="26437"
                obs_ratio="89.40" />
          <mask elevation="10 degrees"
                obs_expected="25164"
                obs_have="22806"
                obs_ratio="90.63" />
          <mask elevation="15 degrees"
                obs_expected="22234"
                obs_have="20126"
                obs_ratio="90.52" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:01:42 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:45:55"
                         size="8066064"
                         time_creation="Sat Apr 17 02:03:12 2021"
                         time_modification="Sat Apr 17 01:45:25 2021" />
        <observations epoch_first="Thu Mar 18 00:00:00 2021"
                      epoch_last="Thu Mar 18 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29572"
                obs_have="29135"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="25164"
                obs_have="25164"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22234"
                obs_have="22234"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Mar 18 01:47:46 2021"
               level="3">
        <file_statistics latency="00:21:42"
                         size="10128540"
                         time_creation="Thu Mar 18 01:45:04 2021"
                         time_modification="Thu Mar 18 01:21:41 2021" />
        <observations epoch_first="Thu Mar 18 00:00:00 2021"
                      epoch_last="Thu Mar 18 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34275"
                obs_have="34275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:36:44 2021"
               level="3">
        <file_statistics latency="00:21:42"
                         size="10128540"
                         time_creation="Thu Mar 18 01:45:04 2021"
                         time_modification="Thu Mar 18 01:21:41 2021" />
        <observations epoch_first="Thu Mar 18 00:00:00 2021"
                      epoch_last="Thu Mar 18 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34275"
                obs_have="34275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:21:42"
                         size="10128540"
                         time_creation="Thu Mar 18 01:45:04 2021"
                         time_modification="Thu Mar 18 01:21:41 2021" />
        <observations epoch_first="Thu Mar 18 00:00:00 2021"
                      epoch_last="Thu Mar 18 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34275"
                obs_have="34275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:21:42"
                         size="10128540"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 01:21:41 2021" />
        <observations epoch_first="Thu Mar 18 00:00:00 2021"
                      epoch_last="Thu Mar 18 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34275"
                obs_have="34275"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Mar 18 02:22:38 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="10174090"
                         time_creation="Thu Mar 18 02:12:02 2021"
                         time_modification="Thu Mar 18 02:07:37 2021" />
        <observations epoch_first="Thu Mar 18 01:00:00 2021"
                      epoch_last="Thu Mar 18 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39292"
                obs_have="38498"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="33886"
                obs_have="33886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29997"
                obs_have="29997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 02:47:42 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="10174090"
                         time_creation="Thu Mar 18 02:12:02 2021"
                         time_modification="Thu Mar 18 02:07:37 2021" />
        <observations epoch_first="Thu Mar 18 01:00:00 2021"
                      epoch_last="Thu Mar 18 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39292"
                obs_have="38498"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="33886"
                obs_have="33886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29997"
                obs_have="29997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 04:36:45 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="10174090"
                         time_creation="Thu Mar 18 02:12:02 2021"
                         time_modification="Thu Mar 18 02:07:37 2021" />
        <observations epoch_first="Thu Mar 18 01:00:00 2021"
                      epoch_last="Thu Mar 18 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39292"
                obs_have="38498"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="33886"
                obs_have="33886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29997"
                obs_have="29997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="10174090"
                         time_creation="Thu Mar 18 02:12:02 2021"
                         time_modification="Thu Mar 18 02:07:37 2021" />
        <observations epoch_first="Thu Mar 18 01:00:00 2021"
                      epoch_last="Thu Mar 18 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39292"
                obs_have="38498"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="33886"
                obs_have="33886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29997"
                obs_have="29997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="10174090"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 02:07:37 2021" />
        <observations epoch_first="Thu Mar 18 01:00:00 2021"
                      epoch_last="Thu Mar 18 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39292"
                obs_have="38498"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="33886"
                obs_have="33886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29997"
                obs_have="29997"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Mar 18 03:22:42 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9790954"
                         time_creation="Thu Mar 18 03:12:05 2021"
                         time_modification="Thu Mar 18 03:07:37 2021" />
        <observations epoch_first="Thu Mar 18 02:00:00 2021"
                      epoch_last="Thu Mar 18 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33993"
                obs_have="33726"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="28448"
                obs_have="28447"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25338"
                obs_have="25337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:38 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9790954"
                         time_creation="Thu Mar 18 03:12:05 2021"
                         time_modification="Thu Mar 18 03:07:37 2021" />
        <observations epoch_first="Thu Mar 18 02:00:00 2021"
                      epoch_last="Thu Mar 18 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33993"
                obs_have="33726"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="28448"
                obs_have="28447"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25338"
                obs_have="25337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 05:36:45 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9790954"
                         time_creation="Thu Mar 18 03:12:05 2021"
                         time_modification="Thu Mar 18 03:07:37 2021" />
        <observations epoch_first="Thu Mar 18 02:00:00 2021"
                      epoch_last="Thu Mar 18 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33993"
                obs_have="33726"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="28448"
                obs_have="28447"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25338"
                obs_have="25337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9790954"
                         time_creation="Thu Mar 18 03:12:05 2021"
                         time_modification="Thu Mar 18 03:07:37 2021" />
        <observations epoch_first="Thu Mar 18 02:00:00 2021"
                      epoch_last="Thu Mar 18 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33993"
                obs_have="33726"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="28448"
                obs_have="28447"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25338"
                obs_have="25337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9790954"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 03:07:37 2021" />
        <observations epoch_first="Thu Mar 18 02:00:00 2021"
                      epoch_last="Thu Mar 18 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33993"
                obs_have="33726"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="28448"
                obs_have="28447"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25338"
                obs_have="25337"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Mar 18 04:22:39 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9632359"
                         time_creation="Thu Mar 18 04:12:03 2021"
                         time_modification="Thu Mar 18 04:07:33 2021" />
        <observations epoch_first="Thu Mar 18 03:00:00 2021"
                      epoch_last="Thu Mar 18 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32271"
                obs_have="32079"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="24366"
                obs_have="24365"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21788"
                obs_have="21787"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 04:47:41 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9632359"
                         time_creation="Thu Mar 18 04:12:03 2021"
                         time_modification="Thu Mar 18 04:07:33 2021" />
        <observations epoch_first="Thu Mar 18 03:00:00 2021"
                      epoch_last="Thu Mar 18 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32271"
                obs_have="32079"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="24366"
                obs_have="24365"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21788"
                obs_have="21787"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 06:36:45 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9632359"
                         time_creation="Thu Mar 18 04:12:03 2021"
                         time_modification="Thu Mar 18 04:07:33 2021" />
        <observations epoch_first="Thu Mar 18 03:00:00 2021"
                      epoch_last="Thu Mar 18 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32271"
                obs_have="32079"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="24366"
                obs_have="24365"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21788"
                obs_have="21787"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9632359"
                         time_creation="Thu Mar 18 04:12:03 2021"
                         time_modification="Thu Mar 18 04:07:33 2021" />
        <observations epoch_first="Thu Mar 18 03:00:00 2021"
                      epoch_last="Thu Mar 18 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32271"
                obs_have="32079"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="24366"
                obs_have="24365"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21788"
                obs_have="21787"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9632359"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 04:07:33 2021" />
        <observations epoch_first="Thu Mar 18 03:00:00 2021"
                      epoch_last="Thu Mar 18 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32271"
                obs_have="32079"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="24366"
                obs_have="24365"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21788"
                obs_have="21787"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Mar 18 05:22:46 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9705877"
                         time_creation="Thu Mar 18 05:12:04 2021"
                         time_modification="Thu Mar 18 05:07:39 2021" />
        <observations epoch_first="Thu Mar 18 04:00:00 2021"
                      epoch_last="Thu Mar 18 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31569"
                obs_have="29857"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="26236"
                obs_have="26234"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23876"
                obs_have="23874"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar 18 05:47:42 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9705877"
                         time_creation="Thu Mar 18 05:12:04 2021"
                         time_modification="Thu Mar 18 05:07:39 2021" />
        <observations epoch_first="Thu Mar 18 04:00:00 2021"
                      epoch_last="Thu Mar 18 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31569"
                obs_have="29857"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="26236"
                obs_have="26234"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23876"
                obs_have="23874"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar 18 07:36:46 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9705877"
                         time_creation="Thu Mar 18 05:12:04 2021"
                         time_modification="Thu Mar 18 05:07:39 2021" />
        <observations epoch_first="Thu Mar 18 04:00:00 2021"
                      epoch_last="Thu Mar 18 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31569"
                obs_have="29857"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="26236"
                obs_have="26234"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23876"
                obs_have="23874"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9705877"
                         time_creation="Thu Mar 18 05:12:04 2021"
                         time_modification="Thu Mar 18 05:07:39 2021" />
        <observations epoch_first="Thu Mar 18 04:00:00 2021"
                      epoch_last="Thu Mar 18 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31569"
                obs_have="29857"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="26236"
                obs_have="26234"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23876"
                obs_have="23874"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9705877"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 05:07:39 2021" />
        <observations epoch_first="Thu Mar 18 04:00:00 2021"
                      epoch_last="Thu Mar 18 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31569"
                obs_have="29857"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="26236"
                obs_have="26234"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23876"
                obs_have="23874"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perp077f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Mar 18 06:22:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10108639"
                         time_creation="Thu Mar 18 06:12:04 2021"
                         time_modification="Thu Mar 18 06:07:44 2021" />
        <observations epoch_first="Thu Mar 18 05:00:00 2021"
                      epoch_last="Thu Mar 18 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33450"
                obs_have="33394"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="28181"
                obs_have="28142"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24707"
                obs_have="24681"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Mar 18 06:47:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10108639"
                         time_creation="Thu Mar 18 06:12:04 2021"
                         time_modification="Thu Mar 18 06:07:44 2021" />
        <observations epoch_first="Thu Mar 18 05:00:00 2021"
                      epoch_last="Thu Mar 18 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33450"
                obs_have="33394"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="28181"
                obs_have="28142"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24707"
                obs_have="24681"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Mar 18 08:36:47 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10108639"
                         time_creation="Thu Mar 18 06:12:04 2021"
                         time_modification="Thu Mar 18 06:07:44 2021" />
        <observations epoch_first="Thu Mar 18 05:00:00 2021"
                      epoch_last="Thu Mar 18 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33450"
                obs_have="33394"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="28181"
                obs_have="28142"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24707"
                obs_have="24681"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10108639"
                         time_creation="Thu Mar 18 06:12:04 2021"
                         time_modification="Thu Mar 18 06:07:44 2021" />
        <observations epoch_first="Thu Mar 18 05:00:00 2021"
                      epoch_last="Thu Mar 18 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33450"
                obs_have="33394"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="28181"
                obs_have="28142"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24707"
                obs_have="24681"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10108639"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 06:07:44 2021" />
        <observations epoch_first="Thu Mar 18 05:00:00 2021"
                      epoch_last="Thu Mar 18 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33450"
                obs_have="33394"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="28181"
                obs_have="28142"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24707"
                obs_have="24681"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/perp077g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Mar 18 07:22:44 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9230044"
                         time_creation="Thu Mar 18 07:12:03 2021"
                         time_modification="Thu Mar 18 07:07:42 2021" />
        <observations epoch_first="Thu Mar 18 06:00:00 2021"
                      epoch_last="Thu Mar 18 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32880"
                obs_have="32781"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="28047"
                obs_have="28047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23896"
                obs_have="23896"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 07:47:44 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9230044"
                         time_creation="Thu Mar 18 07:12:03 2021"
                         time_modification="Thu Mar 18 07:07:42 2021" />
        <observations epoch_first="Thu Mar 18 06:00:00 2021"
                      epoch_last="Thu Mar 18 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32880"
                obs_have="32781"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="28047"
                obs_have="28047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23896"
                obs_have="23896"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 09:36:45 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9230044"
                         time_creation="Thu Mar 18 07:12:03 2021"
                         time_modification="Thu Mar 18 07:07:42 2021" />
        <observations epoch_first="Thu Mar 18 06:00:00 2021"
                      epoch_last="Thu Mar 18 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32880"
                obs_have="32781"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="28047"
                obs_have="28047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23896"
                obs_have="23896"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9230044"
                         time_creation="Thu Mar 18 07:12:03 2021"
                         time_modification="Thu Mar 18 07:07:42 2021" />
        <observations epoch_first="Thu Mar 18 06:00:00 2021"
                      epoch_last="Thu Mar 18 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32880"
                obs_have="32781"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="28047"
                obs_have="28047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23896"
                obs_have="23896"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9230044"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 07:07:42 2021" />
        <observations epoch_first="Thu Mar 18 06:00:00 2021"
                      epoch_last="Thu Mar 18 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32880"
                obs_have="32781"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="28047"
                obs_have="28047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23896"
                obs_have="23896"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Mar 18 08:22:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9842905"
                         time_creation="Thu Mar 18 08:12:03 2021"
                         time_modification="Thu Mar 18 08:07:44 2021" />
        <observations epoch_first="Thu Mar 18 07:00:00 2021"
                      epoch_last="Thu Mar 18 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40204"
                obs_have="39819"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="33059"
                obs_have="33059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29478"
                obs_have="29478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 08:47:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9842905"
                         time_creation="Thu Mar 18 08:12:03 2021"
                         time_modification="Thu Mar 18 08:07:44 2021" />
        <observations epoch_first="Thu Mar 18 07:00:00 2021"
                      epoch_last="Thu Mar 18 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40204"
                obs_have="39819"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="33059"
                obs_have="33059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29478"
                obs_have="29478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 10:36:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9842905"
                         time_creation="Thu Mar 18 08:12:03 2021"
                         time_modification="Thu Mar 18 08:07:44 2021" />
        <observations epoch_first="Thu Mar 18 07:00:00 2021"
                      epoch_last="Thu Mar 18 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40204"
                obs_have="39819"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="33059"
                obs_have="33059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29478"
                obs_have="29478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9842905"
                         time_creation="Thu Mar 18 08:12:03 2021"
                         time_modification="Thu Mar 18 08:07:44 2021" />
        <observations epoch_first="Thu Mar 18 07:00:00 2021"
                      epoch_last="Thu Mar 18 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40204"
                obs_have="39819"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="33059"
                obs_have="33059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29478"
                obs_have="29478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9842905"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 08:07:44 2021" />
        <observations epoch_first="Thu Mar 18 07:00:00 2021"
                      epoch_last="Thu Mar 18 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40204"
                obs_have="39819"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="33059"
                obs_have="33059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29478"
                obs_have="29478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Mar 18 09:22:49 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="11124726"
                         time_creation="Thu Mar 18 09:12:04 2021"
                         time_modification="Thu Mar 18 09:07:49 2021" />
        <observations epoch_first="Thu Mar 18 08:00:00 2021"
                      epoch_last="Thu Mar 18 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45144"
                obs_have="45047"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="40273"
                obs_have="40273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35817"
                obs_have="35817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 09:47:49 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="11124726"
                         time_creation="Thu Mar 18 09:12:04 2021"
                         time_modification="Thu Mar 18 09:07:49 2021" />
        <observations epoch_first="Thu Mar 18 08:00:00 2021"
                      epoch_last="Thu Mar 18 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45144"
                obs_have="45047"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="40273"
                obs_have="40273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35817"
                obs_have="35817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 11:36:48 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="11124726"
                         time_creation="Thu Mar 18 09:12:04 2021"
                         time_modification="Thu Mar 18 09:07:49 2021" />
        <observations epoch_first="Thu Mar 18 08:00:00 2021"
                      epoch_last="Thu Mar 18 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45144"
                obs_have="45047"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="40273"
                obs_have="40273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35817"
                obs_have="35817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="11124726"
                         time_creation="Thu Mar 18 09:12:04 2021"
                         time_modification="Thu Mar 18 09:07:49 2021" />
        <observations epoch_first="Thu Mar 18 08:00:00 2021"
                      epoch_last="Thu Mar 18 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45144"
                obs_have="45047"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="40273"
                obs_have="40273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35817"
                obs_have="35817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="11124726"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 09:07:49 2021" />
        <observations epoch_first="Thu Mar 18 08:00:00 2021"
                      epoch_last="Thu Mar 18 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45144"
                obs_have="45047"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="40273"
                obs_have="40273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35817"
                obs_have="35817"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Mar 18 10:22:50 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10925786"
                         time_creation="Thu Mar 18 10:12:07 2021"
                         time_modification="Thu Mar 18 10:07:49 2021" />
        <observations epoch_first="Thu Mar 18 09:00:00 2021"
                      epoch_last="Thu Mar 18 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41196"
                obs_have="40777"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="37379"
                obs_have="37378"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34996"
                obs_have="34995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 10:47:49 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10925786"
                         time_creation="Thu Mar 18 10:12:07 2021"
                         time_modification="Thu Mar 18 10:07:49 2021" />
        <observations epoch_first="Thu Mar 18 09:00:00 2021"
                      epoch_last="Thu Mar 18 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41196"
                obs_have="40777"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="37379"
                obs_have="37378"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34996"
                obs_have="34995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 12:36:49 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10925786"
                         time_creation="Thu Mar 18 10:12:07 2021"
                         time_modification="Thu Mar 18 10:07:49 2021" />
        <observations epoch_first="Thu Mar 18 09:00:00 2021"
                      epoch_last="Thu Mar 18 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41196"
                obs_have="40777"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="37379"
                obs_have="37378"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34996"
                obs_have="34995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10925786"
                         time_creation="Thu Mar 18 10:12:07 2021"
                         time_modification="Thu Mar 18 10:07:49 2021" />
        <observations epoch_first="Thu Mar 18 09:00:00 2021"
                      epoch_last="Thu Mar 18 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41196"
                obs_have="40777"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="37379"
                obs_have="37378"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34996"
                obs_have="34995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10925786"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 10:07:49 2021" />
        <observations epoch_first="Thu Mar 18 09:00:00 2021"
                      epoch_last="Thu Mar 18 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41196"
                obs_have="40777"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="37379"
                obs_have="37378"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34996"
                obs_have="34995"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Mar 18 11:22:48 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10989841"
                         time_creation="Thu Mar 18 11:12:04 2021"
                         time_modification="Thu Mar 18 11:07:48 2021" />
        <observations epoch_first="Thu Mar 18 10:00:00 2021"
                      epoch_last="Thu Mar 18 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41122"
                obs_have="40119"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33951"
                obs_have="33951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28626"
                obs_have="28626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 11:47:49 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10989841"
                         time_creation="Thu Mar 18 11:12:04 2021"
                         time_modification="Thu Mar 18 11:07:48 2021" />
        <observations epoch_first="Thu Mar 18 10:00:00 2021"
                      epoch_last="Thu Mar 18 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41122"
                obs_have="40119"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33951"
                obs_have="33951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28626"
                obs_have="28626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 13:36:48 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10989841"
                         time_creation="Thu Mar 18 11:12:04 2021"
                         time_modification="Thu Mar 18 11:07:48 2021" />
        <observations epoch_first="Thu Mar 18 10:00:00 2021"
                      epoch_last="Thu Mar 18 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41122"
                obs_have="40119"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33951"
                obs_have="33951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28626"
                obs_have="28626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10989841"
                         time_creation="Thu Mar 18 11:12:04 2021"
                         time_modification="Thu Mar 18 11:07:48 2021" />
        <observations epoch_first="Thu Mar 18 10:00:00 2021"
                      epoch_last="Thu Mar 18 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41122"
                obs_have="40119"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33951"
                obs_have="33951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28626"
                obs_have="28626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10989841"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 11:07:48 2021" />
        <observations epoch_first="Thu Mar 18 10:00:00 2021"
                      epoch_last="Thu Mar 18 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41122"
                obs_have="40119"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33951"
                obs_have="33951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28626"
                obs_have="28626"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Mar 18 12:22:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10249061"
                         time_creation="Thu Mar 18 12:12:04 2021"
                         time_modification="Thu Mar 18 12:07:44 2021" />
        <observations epoch_first="Thu Mar 18 11:00:00 2021"
                      epoch_last="Thu Mar 18 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35541"
                obs_have="35192"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="29047"
                obs_have="29047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23570"
                obs_have="23570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 12:47:47 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10249061"
                         time_creation="Thu Mar 18 12:12:04 2021"
                         time_modification="Thu Mar 18 12:07:44 2021" />
        <observations epoch_first="Thu Mar 18 11:00:00 2021"
                      epoch_last="Thu Mar 18 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35541"
                obs_have="35192"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="29047"
                obs_have="29047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23570"
                obs_have="23570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 14:36:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10249061"
                         time_creation="Thu Mar 18 12:12:04 2021"
                         time_modification="Thu Mar 18 12:07:44 2021" />
        <observations epoch_first="Thu Mar 18 11:00:00 2021"
                      epoch_last="Thu Mar 18 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35541"
                obs_have="35192"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="29047"
                obs_have="29047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23570"
                obs_have="23570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10249061"
                         time_creation="Thu Mar 18 12:12:04 2021"
                         time_modification="Thu Mar 18 12:07:44 2021" />
        <observations epoch_first="Thu Mar 18 11:00:00 2021"
                      epoch_last="Thu Mar 18 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35541"
                obs_have="35192"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="29047"
                obs_have="29047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23570"
                obs_have="23570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10249061"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 12:07:44 2021" />
        <observations epoch_first="Thu Mar 18 11:00:00 2021"
                      epoch_last="Thu Mar 18 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35541"
                obs_have="35192"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="29047"
                obs_have="29047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23570"
                obs_have="23570"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Mar 18 13:22:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9098004"
                         time_creation="Thu Mar 18 13:12:05 2021"
                         time_modification="Thu Mar 18 13:07:44 2021" />
        <observations epoch_first="Thu Mar 18 12:00:00 2021"
                      epoch_last="Thu Mar 18 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29390"
                obs_have="29082"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27933"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25497"
                obs_have="25496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 13:47:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9098004"
                         time_creation="Thu Mar 18 13:12:05 2021"
                         time_modification="Thu Mar 18 13:07:44 2021" />
        <observations epoch_first="Thu Mar 18 12:00:00 2021"
                      epoch_last="Thu Mar 18 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29390"
                obs_have="29082"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27933"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25497"
                obs_have="25496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 15:36:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9098004"
                         time_creation="Thu Mar 18 13:12:05 2021"
                         time_modification="Thu Mar 18 13:07:44 2021" />
        <observations epoch_first="Thu Mar 18 12:00:00 2021"
                      epoch_last="Thu Mar 18 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29390"
                obs_have="29082"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27933"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25497"
                obs_have="25496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9098004"
                         time_creation="Thu Mar 18 13:12:05 2021"
                         time_modification="Thu Mar 18 13:07:44 2021" />
        <observations epoch_first="Thu Mar 18 12:00:00 2021"
                      epoch_last="Thu Mar 18 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29390"
                obs_have="29082"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27933"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25497"
                obs_have="25496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9098004"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 13:07:44 2021" />
        <observations epoch_first="Thu Mar 18 12:00:00 2021"
                      epoch_last="Thu Mar 18 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29390"
                obs_have="29082"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27933"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25497"
                obs_have="25496"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Mar 18 14:22:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8760962"
                         time_creation="Thu Mar 18 14:12:05 2021"
                         time_modification="Thu Mar 18 14:07:41 2021" />
        <observations epoch_first="Thu Mar 18 13:00:00 2021"
                      epoch_last="Thu Mar 18 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29832"
                obs_have="29467"
                obs_ratio="98.78" />
          <mask elevation="10 degrees"
                obs_expected="24817"
                obs_have="24817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22430"
                obs_have="22430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 14:47:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8760962"
                         time_creation="Thu Mar 18 14:12:05 2021"
                         time_modification="Thu Mar 18 14:07:41 2021" />
        <observations epoch_first="Thu Mar 18 13:00:00 2021"
                      epoch_last="Thu Mar 18 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29832"
                obs_have="29467"
                obs_ratio="98.78" />
          <mask elevation="10 degrees"
                obs_expected="24817"
                obs_have="24817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22430"
                obs_have="22430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 16:36:39 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8760962"
                         time_creation="Thu Mar 18 14:12:05 2021"
                         time_modification="Thu Mar 18 14:07:41 2021" />
        <observations epoch_first="Thu Mar 18 13:00:00 2021"
                      epoch_last="Thu Mar 18 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29832"
                obs_have="29467"
                obs_ratio="98.78" />
          <mask elevation="10 degrees"
                obs_expected="24817"
                obs_have="24817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22430"
                obs_have="22430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8760962"
                         time_creation="Thu Mar 18 14:12:05 2021"
                         time_modification="Thu Mar 18 14:07:41 2021" />
        <observations epoch_first="Thu Mar 18 13:00:00 2021"
                      epoch_last="Thu Mar 18 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29832"
                obs_have="29467"
                obs_ratio="98.78" />
          <mask elevation="10 degrees"
                obs_expected="24817"
                obs_have="24817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22430"
                obs_have="22430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8760962"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 14:07:41 2021" />
        <observations epoch_first="Thu Mar 18 13:00:00 2021"
                      epoch_last="Thu Mar 18 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29832"
                obs_have="29467"
                obs_ratio="98.78" />
          <mask elevation="10 degrees"
                obs_expected="24817"
                obs_have="24817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22430"
                obs_have="22430"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Mar 18 15:22:45 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8485410"
                         time_creation="Thu Mar 18 15:12:05 2021"
                         time_modification="Thu Mar 18 15:07:43 2021" />
        <observations epoch_first="Thu Mar 18 14:00:00 2021"
                      epoch_last="Thu Mar 18 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33108"
                obs_have="32644"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="23574"
                obs_have="23574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20235"
                obs_have="20235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 15:47:45 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8485410"
                         time_creation="Thu Mar 18 15:12:05 2021"
                         time_modification="Thu Mar 18 15:07:43 2021" />
        <observations epoch_first="Thu Mar 18 14:00:00 2021"
                      epoch_last="Thu Mar 18 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33108"
                obs_have="32644"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="23574"
                obs_have="23574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20235"
                obs_have="20235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 17:36:41 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8485410"
                         time_creation="Thu Mar 18 15:12:05 2021"
                         time_modification="Thu Mar 18 15:07:43 2021" />
        <observations epoch_first="Thu Mar 18 14:00:00 2021"
                      epoch_last="Thu Mar 18 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33108"
                obs_have="32644"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="23574"
                obs_have="23574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20235"
                obs_have="20235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8485410"
                         time_creation="Thu Mar 18 15:12:05 2021"
                         time_modification="Thu Mar 18 15:07:43 2021" />
        <observations epoch_first="Thu Mar 18 14:00:00 2021"
                      epoch_last="Thu Mar 18 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33108"
                obs_have="32644"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="23574"
                obs_have="23574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20235"
                obs_have="20235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8485410"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 15:07:43 2021" />
        <observations epoch_first="Thu Mar 18 14:00:00 2021"
                      epoch_last="Thu Mar 18 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33108"
                obs_have="32644"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="23574"
                obs_have="23574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20235"
                obs_have="20235"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Mar 18 16:22:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8508647"
                         time_creation="Thu Mar 18 16:12:05 2021"
                         time_modification="Thu Mar 18 16:07:44 2021" />
        <observations epoch_first="Thu Mar 18 15:00:00 2021"
                      epoch_last="Thu Mar 18 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34896"
                obs_have="33483"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="27678"
                obs_have="27665"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21919"
                obs_have="21914"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 18 16:47:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8508647"
                         time_creation="Thu Mar 18 16:12:05 2021"
                         time_modification="Thu Mar 18 16:07:44 2021" />
        <observations epoch_first="Thu Mar 18 15:00:00 2021"
                      epoch_last="Thu Mar 18 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34896"
                obs_have="33483"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="27678"
                obs_have="27665"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21919"
                obs_have="21914"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 18 18:36:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8508647"
                         time_creation="Thu Mar 18 16:12:05 2021"
                         time_modification="Thu Mar 18 16:07:44 2021" />
        <observations epoch_first="Thu Mar 18 15:00:00 2021"
                      epoch_last="Thu Mar 18 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34896"
                obs_have="33483"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="27678"
                obs_have="27665"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21919"
                obs_have="21914"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8508647"
                         time_creation="Thu Mar 18 16:12:05 2021"
                         time_modification="Thu Mar 18 16:07:44 2021" />
        <observations epoch_first="Thu Mar 18 15:00:00 2021"
                      epoch_last="Thu Mar 18 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34896"
                obs_have="33483"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="27678"
                obs_have="27665"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21919"
                obs_have="21914"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8508647"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 16:07:44 2021" />
        <observations epoch_first="Thu Mar 18 15:00:00 2021"
                      epoch_last="Thu Mar 18 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34896"
                obs_have="33483"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="27678"
                obs_have="27665"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21919"
                obs_have="21914"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/perp077q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Mar 18 17:22:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9356827"
                         time_creation="Thu Mar 18 17:12:04 2021"
                         time_modification="Thu Mar 18 17:07:44 2021" />
        <observations epoch_first="Thu Mar 18 16:00:00 2021"
                      epoch_last="Thu Mar 18 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36578"
                obs_have="36380"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="32227"
                obs_have="32226"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28791"
                obs_have="28790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 17:47:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9356827"
                         time_creation="Thu Mar 18 17:12:04 2021"
                         time_modification="Thu Mar 18 17:07:44 2021" />
        <observations epoch_first="Thu Mar 18 16:00:00 2021"
                      epoch_last="Thu Mar 18 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36578"
                obs_have="36380"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="32227"
                obs_have="32226"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28791"
                obs_have="28790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 19:36:47 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9356827"
                         time_creation="Thu Mar 18 17:12:04 2021"
                         time_modification="Thu Mar 18 17:07:44 2021" />
        <observations epoch_first="Thu Mar 18 16:00:00 2021"
                      epoch_last="Thu Mar 18 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36578"
                obs_have="36380"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="32227"
                obs_have="32226"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28791"
                obs_have="28790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9356827"
                         time_creation="Thu Mar 18 17:12:04 2021"
                         time_modification="Thu Mar 18 17:07:44 2021" />
        <observations epoch_first="Thu Mar 18 16:00:00 2021"
                      epoch_last="Thu Mar 18 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36578"
                obs_have="36380"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="32227"
                obs_have="32226"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28791"
                obs_have="28790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9356827"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 17:07:44 2021" />
        <observations epoch_first="Thu Mar 18 16:00:00 2021"
                      epoch_last="Thu Mar 18 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36578"
                obs_have="36380"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="32227"
                obs_have="32226"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28791"
                obs_have="28790"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Mar 18 18:22:43 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9426357"
                         time_creation="Thu Mar 18 18:12:04 2021"
                         time_modification="Thu Mar 18 18:07:45 2021" />
        <observations epoch_first="Thu Mar 18 17:00:00 2021"
                      epoch_last="Thu Mar 18 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36658"
                obs_have="36512"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="30321"
                obs_have="30321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27291"
                obs_have="27291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 18:47:42 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9426357"
                         time_creation="Thu Mar 18 18:12:04 2021"
                         time_modification="Thu Mar 18 18:07:45 2021" />
        <observations epoch_first="Thu Mar 18 17:00:00 2021"
                      epoch_last="Thu Mar 18 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36658"
                obs_have="36512"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="30321"
                obs_have="30321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27291"
                obs_have="27291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 20:36:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9426357"
                         time_creation="Thu Mar 18 18:12:04 2021"
                         time_modification="Thu Mar 18 18:07:45 2021" />
        <observations epoch_first="Thu Mar 18 17:00:00 2021"
                      epoch_last="Thu Mar 18 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36658"
                obs_have="36512"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="30321"
                obs_have="30321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27291"
                obs_have="27291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9426357"
                         time_creation="Thu Mar 18 18:12:04 2021"
                         time_modification="Thu Mar 18 18:07:45 2021" />
        <observations epoch_first="Thu Mar 18 17:00:00 2021"
                      epoch_last="Thu Mar 18 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36658"
                obs_have="36512"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="30321"
                obs_have="30321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27291"
                obs_have="27291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9426357"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 18:07:45 2021" />
        <observations epoch_first="Thu Mar 18 17:00:00 2021"
                      epoch_last="Thu Mar 18 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36658"
                obs_have="36512"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="30321"
                obs_have="30321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27291"
                obs_have="27291"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Mar 18 19:22:46 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10371299"
                         time_creation="Thu Mar 18 19:12:05 2021"
                         time_modification="Thu Mar 18 19:07:50 2021" />
        <observations epoch_first="Thu Mar 18 18:00:00 2021"
                      epoch_last="Thu Mar 18 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38331"
                obs_have="36221"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="35220"
                obs_have="35219"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30432"
                obs_have="30431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 19:47:44 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10371299"
                         time_creation="Thu Mar 18 19:12:05 2021"
                         time_modification="Thu Mar 18 19:07:50 2021" />
        <observations epoch_first="Thu Mar 18 18:00:00 2021"
                      epoch_last="Thu Mar 18 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38331"
                obs_have="36221"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="35220"
                obs_have="35219"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30432"
                obs_have="30431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 21:36:50 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10371299"
                         time_creation="Thu Mar 18 19:12:05 2021"
                         time_modification="Thu Mar 18 19:07:50 2021" />
        <observations epoch_first="Thu Mar 18 18:00:00 2021"
                      epoch_last="Thu Mar 18 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38331"
                obs_have="36221"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="35220"
                obs_have="35219"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30432"
                obs_have="30431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10371299"
                         time_creation="Thu Mar 18 19:12:05 2021"
                         time_modification="Thu Mar 18 19:07:50 2021" />
        <observations epoch_first="Thu Mar 18 18:00:00 2021"
                      epoch_last="Thu Mar 18 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38331"
                obs_have="36221"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="35220"
                obs_have="35219"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30432"
                obs_have="30431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10371299"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 19:07:50 2021" />
        <observations epoch_first="Thu Mar 18 18:00:00 2021"
                      epoch_last="Thu Mar 18 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38331"
                obs_have="36221"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="35220"
                obs_have="35219"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30432"
                obs_have="30431"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Mar 18 20:22:52 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="12141208"
                         time_creation="Thu Mar 18 20:12:04 2021"
                         time_modification="Thu Mar 18 20:07:52 2021" />
        <observations epoch_first="Thu Mar 18 19:00:00 2021"
                      epoch_last="Thu Mar 18 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43625"
                obs_have="42401"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="33827"
                obs_have="33827"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28790"
                obs_have="28790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 20:47:45 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="12141208"
                         time_creation="Thu Mar 18 20:12:04 2021"
                         time_modification="Thu Mar 18 20:07:52 2021" />
        <observations epoch_first="Thu Mar 18 19:00:00 2021"
                      epoch_last="Thu Mar 18 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43625"
                obs_have="42401"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="33827"
                obs_have="33827"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28790"
                obs_have="28790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 22:36:51 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="12141208"
                         time_creation="Thu Mar 18 20:12:04 2021"
                         time_modification="Thu Mar 18 20:07:52 2021" />
        <observations epoch_first="Thu Mar 18 19:00:00 2021"
                      epoch_last="Thu Mar 18 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43625"
                obs_have="42401"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="33827"
                obs_have="33827"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28790"
                obs_have="28790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="12141208"
                         time_creation="Thu Mar 18 20:12:04 2021"
                         time_modification="Thu Mar 18 20:07:52 2021" />
        <observations epoch_first="Thu Mar 18 19:00:00 2021"
                      epoch_last="Thu Mar 18 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43625"
                obs_have="42401"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="33827"
                obs_have="33827"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28790"
                obs_have="28790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="12141208"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 20:07:52 2021" />
        <observations epoch_first="Thu Mar 18 19:00:00 2021"
                      epoch_last="Thu Mar 18 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43625"
                obs_have="42401"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="33827"
                obs_have="33827"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28790"
                obs_have="28790"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Mar 18 21:22:51 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="11159671"
                         time_creation="Thu Mar 18 21:12:05 2021"
                         time_modification="Thu Mar 18 21:07:48 2021" />
        <observations epoch_first="Thu Mar 18 20:00:00 2021"
                      epoch_last="Thu Mar 18 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40127"
                obs_have="39104"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="33203"
                obs_have="33203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28799"
                obs_have="28799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 21:47:51 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="11159671"
                         time_creation="Thu Mar 18 21:12:05 2021"
                         time_modification="Thu Mar 18 21:07:48 2021" />
        <observations epoch_first="Thu Mar 18 20:00:00 2021"
                      epoch_last="Thu Mar 18 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40127"
                obs_have="39104"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="33203"
                obs_have="33203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28799"
                obs_have="28799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 23:36:51 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="11159671"
                         time_creation="Thu Mar 18 21:12:05 2021"
                         time_modification="Thu Mar 18 21:07:48 2021" />
        <observations epoch_first="Thu Mar 18 20:00:00 2021"
                      epoch_last="Thu Mar 18 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40127"
                obs_have="39104"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="33203"
                obs_have="33203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28799"
                obs_have="28799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="11159671"
                         time_creation="Thu Mar 18 21:12:05 2021"
                         time_modification="Thu Mar 18 21:07:48 2021" />
        <observations epoch_first="Thu Mar 18 20:00:00 2021"
                      epoch_last="Thu Mar 18 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40127"
                obs_have="39104"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="33203"
                obs_have="33203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28799"
                obs_have="28799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="11159671"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 21:07:48 2021" />
        <observations epoch_first="Thu Mar 18 20:00:00 2021"
                      epoch_last="Thu Mar 18 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40127"
                obs_have="39104"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="33203"
                obs_have="33203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28799"
                obs_have="28799"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Mar 19 00:36:51 2021"
               level="3">
        <file_statistics latency="00:53:06"
                         size="10887340"
                         time_creation="Thu Mar 18 23:06:05 2021"
                         time_modification="Thu Mar 18 22:53:05 2021" />
        <observations epoch_first="Thu Mar 18 21:00:00 2021"
                      epoch_last="Thu Mar 18 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37653"
                obs_have="37632"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="35097"
                obs_have="35097"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33778"
                obs_have="33778"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:53:06"
                         size="10887340"
                         time_creation="Thu Mar 18 23:06:05 2021"
                         time_modification="Thu Mar 18 22:53:05 2021" />
        <observations epoch_first="Thu Mar 18 21:00:00 2021"
                      epoch_last="Thu Mar 18 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37653"
                obs_have="37632"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="35097"
                obs_have="35097"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33778"
                obs_have="33778"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:53:06"
                         size="10887340"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 22:53:05 2021" />
        <observations epoch_first="Thu Mar 18 21:00:00 2021"
                      epoch_last="Thu Mar 18 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37653"
                obs_have="37632"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="35097"
                obs_have="35097"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33778"
                obs_have="33778"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp077w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Mar 18 23:22:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10772337"
                         time_creation="Thu Mar 18 23:12:04 2021"
                         time_modification="Thu Mar 18 23:07:45 2021" />
        <observations epoch_first="Thu Mar 18 22:00:00 2021"
                      epoch_last="Thu Mar 18 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40761"
                obs_have="40609"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="36564"
                obs_have="36562"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33470"
                obs_have="33468"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar 18 23:47:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10772337"
                         time_creation="Thu Mar 18 23:12:04 2021"
                         time_modification="Thu Mar 18 23:07:45 2021" />
        <observations epoch_first="Thu Mar 18 22:00:00 2021"
                      epoch_last="Thu Mar 18 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40761"
                obs_have="40609"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="36564"
                obs_have="36562"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33470"
                obs_have="33468"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 19 01:36:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10772337"
                         time_creation="Thu Mar 18 23:12:04 2021"
                         time_modification="Thu Mar 18 23:07:45 2021" />
        <observations epoch_first="Thu Mar 18 22:00:00 2021"
                      epoch_last="Thu Mar 18 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40761"
                obs_have="40609"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="36564"
                obs_have="36562"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33470"
                obs_have="33468"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10772337"
                         time_creation="Thu Mar 18 23:12:04 2021"
                         time_modification="Thu Mar 18 23:07:45 2021" />
        <observations epoch_first="Thu Mar 18 22:00:00 2021"
                      epoch_last="Thu Mar 18 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40761"
                obs_have="40609"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="36564"
                obs_have="36562"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33470"
                obs_have="33468"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10772337"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Thu Mar 18 23:07:45 2021" />
        <observations epoch_first="Thu Mar 18 22:00:00 2021"
                      epoch_last="Thu Mar 18 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40761"
                obs_have="40609"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="36564"
                obs_have="36562"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33470"
                obs_have="33468"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perp077x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Mar 19 17:03:18 2021"
               level="3">
        <file_statistics latency="00:55:27"
                         size="11050565"
                         time_creation="Fri Mar 19 02:50:06 2021"
                         time_modification="Fri Mar 19 00:55:26 2021" />
        <observations epoch_first="Thu Mar 18 23:00:00 2021"
                      epoch_last="Thu Mar 18 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43581"
                obs_have="43298"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="35613"
                obs_have="35613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29455"
                obs_have="29455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 17 03:19:40 2021"
               level="3">
        <file_statistics latency="00:55:27"
                         size="11050565"
                         time_creation="Wed Apr 14 01:55:43 2021"
                         time_modification="Fri Mar 19 00:55:26 2021" />
        <observations epoch_first="Thu Mar 18 23:00:00 2021"
                      epoch_last="Thu Mar 18 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43581"
                obs_have="43298"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="35613"
                obs_have="35613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29455"
                obs_have="29455"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
