<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-17 00:00:00"
    DayOfYear="48"
    Year="2021">
  <station name="GRAC">
    <file name="/grac0480.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 18 16:01:16 2021"
               level="3">
        <file_statistics latency="00:08:51"
                         size="13906537"
                         time_creation="Thu Feb 18 00:10:48 2021"
                         time_modification="Thu Feb 18 00:08:21 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29819"
                obs_have="29272"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="25026"
                obs_have="25024"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22255"
                obs_have="22255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:01:16 2021"
               level="3">
        <file_statistics latency="00:08:51"
                         size="13906537"
                         time_creation="Tue Mar 16 01:59:15 2021"
                         time_modification="Thu Feb 18 00:08:21 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29819"
                obs_have="29272"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="25026"
                obs_have="25024"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22255"
                obs_have="22255"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb 17 01:14:15 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18213656"
                         time_creation="Wed Feb 17 01:06:02 2021"
                         time_modification="Wed Feb 17 01:02:44 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="94476"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="94476"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="94476"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 01:39:20 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18213656"
                         time_creation="Wed Feb 17 01:06:02 2021"
                         time_modification="Wed Feb 17 01:02:44 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41357"
                obs_have="41226"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32094"
                obs_have="32094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 03:24:19 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18213656"
                         time_creation="Wed Feb 17 01:06:02 2021"
                         time_modification="Wed Feb 17 01:02:44 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41357"
                obs_have="41226"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32094"
                obs_have="32094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18213656"
                         time_creation="Wed Feb 17 01:06:02 2021"
                         time_modification="Wed Feb 17 01:02:44 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41357"
                obs_have="41226"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32094"
                obs_have="32094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18213656"
                         time_creation="Tue Mar 16 01:52:52 2021"
                         time_modification="Wed Feb 17 01:02:44 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41357"
                obs_have="41226"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32094"
                obs_have="32094"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb 17 02:14:19 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="17917494"
                         time_creation="Wed Feb 17 02:06:03 2021"
                         time_modification="Wed Feb 17 02:02:44 2021" />
        <observations epoch_first="Wed Feb 17 01:00:00 2021"
                      epoch_last="Wed Feb 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42360"
                obs_have="40825"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="34852"
                obs_have="34852"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29642"
                obs_have="29642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 02:39:18 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="17917494"
                         time_creation="Wed Feb 17 02:06:03 2021"
                         time_modification="Wed Feb 17 02:02:44 2021" />
        <observations epoch_first="Wed Feb 17 01:00:00 2021"
                      epoch_last="Wed Feb 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42360"
                obs_have="40825"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="34852"
                obs_have="34852"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29642"
                obs_have="29642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 04:24:21 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="17917494"
                         time_creation="Wed Feb 17 02:06:03 2021"
                         time_modification="Wed Feb 17 02:02:44 2021" />
        <observations epoch_first="Wed Feb 17 01:00:00 2021"
                      epoch_last="Wed Feb 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42360"
                obs_have="40825"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="34852"
                obs_have="34852"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29642"
                obs_have="29642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="17917494"
                         time_creation="Wed Feb 17 02:06:03 2021"
                         time_modification="Wed Feb 17 02:02:44 2021" />
        <observations epoch_first="Wed Feb 17 01:00:00 2021"
                      epoch_last="Wed Feb 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42360"
                obs_have="40825"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="34852"
                obs_have="34852"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29642"
                obs_have="29642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="17917494"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 02:02:44 2021" />
        <observations epoch_first="Wed Feb 17 01:00:00 2021"
                      epoch_last="Wed Feb 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42360"
                obs_have="40825"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="34852"
                obs_have="34852"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29642"
                obs_have="29642"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb 17 03:14:18 2021"
               level="3">
        <file_statistics latency="00:02:46"
                         size="17150054"
                         time_creation="Wed Feb 17 03:06:02 2021"
                         time_modification="Wed Feb 17 03:02:45 2021" />
        <observations epoch_first="Wed Feb 17 02:00:00 2021"
                      epoch_last="Wed Feb 17 02:59:59 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="34996"
                obs_have="34996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 03:39:18 2021"
               level="3">
        <file_statistics latency="00:02:46"
                         size="17150054"
                         time_creation="Wed Feb 17 03:06:02 2021"
                         time_modification="Wed Feb 17 03:02:45 2021" />
        <observations epoch_first="Wed Feb 17 02:00:00 2021"
                      epoch_last="Wed Feb 17 02:59:59 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="34996"
                obs_have="34996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 05:24:20 2021"
               level="3">
        <file_statistics latency="00:02:46"
                         size="17150054"
                         time_creation="Wed Feb 17 03:06:02 2021"
                         time_modification="Wed Feb 17 03:02:45 2021" />
        <observations epoch_first="Wed Feb 17 02:00:00 2021"
                      epoch_last="Wed Feb 17 02:59:59 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="34996"
                obs_have="34996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:46"
                         size="17150054"
                         time_creation="Wed Feb 17 03:06:02 2021"
                         time_modification="Wed Feb 17 03:02:45 2021" />
        <observations epoch_first="Wed Feb 17 02:00:00 2021"
                      epoch_last="Wed Feb 17 02:59:59 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="34996"
                obs_have="34996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:46"
                         size="17150054"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 03:02:45 2021" />
        <observations epoch_first="Wed Feb 17 02:00:00 2021"
                      epoch_last="Wed Feb 17 02:59:59 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="34996"
                obs_have="34996"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb 17 04:14:17 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16874390"
                         time_creation="Wed Feb 17 04:06:02 2021"
                         time_modification="Wed Feb 17 04:02:41 2021" />
        <observations epoch_first="Wed Feb 17 03:00:00 2021"
                      epoch_last="Wed Feb 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39130"
                obs_have="38888"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="33913"
                obs_have="33911"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29845"
                obs_have="29845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 04:39:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16874390"
                         time_creation="Wed Feb 17 04:06:02 2021"
                         time_modification="Wed Feb 17 04:02:41 2021" />
        <observations epoch_first="Wed Feb 17 03:00:00 2021"
                      epoch_last="Wed Feb 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39130"
                obs_have="38888"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="33913"
                obs_have="33911"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29845"
                obs_have="29845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 06:24:19 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16874390"
                         time_creation="Wed Feb 17 04:06:02 2021"
                         time_modification="Wed Feb 17 04:02:41 2021" />
        <observations epoch_first="Wed Feb 17 03:00:00 2021"
                      epoch_last="Wed Feb 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39130"
                obs_have="38888"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="33913"
                obs_have="33911"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29845"
                obs_have="29845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16874390"
                         time_creation="Wed Feb 17 04:06:02 2021"
                         time_modification="Wed Feb 17 04:02:41 2021" />
        <observations epoch_first="Wed Feb 17 03:00:00 2021"
                      epoch_last="Wed Feb 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39130"
                obs_have="38888"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="33913"
                obs_have="33911"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29845"
                obs_have="29845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16874390"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 04:02:41 2021" />
        <observations epoch_first="Wed Feb 17 03:00:00 2021"
                      epoch_last="Wed Feb 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39130"
                obs_have="38888"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="33913"
                obs_have="33911"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29845"
                obs_have="29845"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb 17 05:14:20 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17143879"
                         time_creation="Wed Feb 17 05:06:02 2021"
                         time_modification="Wed Feb 17 05:02:42 2021" />
        <observations epoch_first="Wed Feb 17 04:00:00 2021"
                      epoch_last="Wed Feb 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38458"
                obs_have="36504"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27934"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24613"
                obs_have="24613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 05:39:19 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17143879"
                         time_creation="Wed Feb 17 05:06:02 2021"
                         time_modification="Wed Feb 17 05:02:42 2021" />
        <observations epoch_first="Wed Feb 17 04:00:00 2021"
                      epoch_last="Wed Feb 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38458"
                obs_have="36504"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27934"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24613"
                obs_have="24613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 07:24:20 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17143879"
                         time_creation="Wed Feb 17 05:06:02 2021"
                         time_modification="Wed Feb 17 05:02:42 2021" />
        <observations epoch_first="Wed Feb 17 04:00:00 2021"
                      epoch_last="Wed Feb 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38458"
                obs_have="36504"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27934"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24613"
                obs_have="24613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17143879"
                         time_creation="Wed Feb 17 05:06:02 2021"
                         time_modification="Wed Feb 17 05:02:42 2021" />
        <observations epoch_first="Wed Feb 17 04:00:00 2021"
                      epoch_last="Wed Feb 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38458"
                obs_have="36504"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27934"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24613"
                obs_have="24613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17143879"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 05:02:42 2021" />
        <observations epoch_first="Wed Feb 17 04:00:00 2021"
                      epoch_last="Wed Feb 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38458"
                obs_have="36504"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27934"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24613"
                obs_have="24613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb 17 06:14:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="17094850"
                         time_creation="Wed Feb 17 06:06:02 2021"
                         time_modification="Wed Feb 17 06:02:43 2021" />
        <observations epoch_first="Wed Feb 17 05:00:00 2021"
                      epoch_last="Wed Feb 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32583"
                obs_have="31757"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="27394"
                obs_have="27394"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22763"
                obs_have="22763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 06:39:21 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="17094850"
                         time_creation="Wed Feb 17 06:06:02 2021"
                         time_modification="Wed Feb 17 06:02:43 2021" />
        <observations epoch_first="Wed Feb 17 05:00:00 2021"
                      epoch_last="Wed Feb 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32583"
                obs_have="31757"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="27394"
                obs_have="27394"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22763"
                obs_have="22763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 08:24:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="17094850"
                         time_creation="Wed Feb 17 06:06:02 2021"
                         time_modification="Wed Feb 17 06:02:43 2021" />
        <observations epoch_first="Wed Feb 17 05:00:00 2021"
                      epoch_last="Wed Feb 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32583"
                obs_have="31757"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="27394"
                obs_have="27394"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22763"
                obs_have="22763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="17094850"
                         time_creation="Wed Feb 17 06:06:02 2021"
                         time_modification="Wed Feb 17 06:02:43 2021" />
        <observations epoch_first="Wed Feb 17 05:00:00 2021"
                      epoch_last="Wed Feb 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32583"
                obs_have="31757"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="27394"
                obs_have="27394"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22763"
                obs_have="22763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="17094850"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 06:02:43 2021" />
        <observations epoch_first="Wed Feb 17 05:00:00 2021"
                      epoch_last="Wed Feb 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32583"
                obs_have="31757"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="27394"
                obs_have="27394"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22763"
                obs_have="22763"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb 17 07:14:20 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17082496"
                         time_creation="Wed Feb 17 07:06:03 2021"
                         time_modification="Wed Feb 17 07:02:42 2021" />
        <observations epoch_first="Wed Feb 17 06:00:00 2021"
                      epoch_last="Wed Feb 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32882"
                obs_have="31985"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="26286"
                obs_have="26264"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23161"
                obs_have="23161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 07:39:19 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17082496"
                         time_creation="Wed Feb 17 07:06:03 2021"
                         time_modification="Wed Feb 17 07:02:42 2021" />
        <observations epoch_first="Wed Feb 17 06:00:00 2021"
                      epoch_last="Wed Feb 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32882"
                obs_have="31985"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="26286"
                obs_have="26264"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23161"
                obs_have="23161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 09:24:19 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17082496"
                         time_creation="Wed Feb 17 07:06:03 2021"
                         time_modification="Wed Feb 17 07:02:42 2021" />
        <observations epoch_first="Wed Feb 17 06:00:00 2021"
                      epoch_last="Wed Feb 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32882"
                obs_have="31985"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="26286"
                obs_have="26264"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23161"
                obs_have="23161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17082496"
                         time_creation="Wed Feb 17 07:06:03 2021"
                         time_modification="Wed Feb 17 07:02:42 2021" />
        <observations epoch_first="Wed Feb 17 06:00:00 2021"
                      epoch_last="Wed Feb 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32882"
                obs_have="31985"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="26286"
                obs_have="26264"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23161"
                obs_have="23161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17082496"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 07:02:42 2021" />
        <observations epoch_first="Wed Feb 17 06:00:00 2021"
                      epoch_last="Wed Feb 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32882"
                obs_have="31985"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="26286"
                obs_have="26264"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23161"
                obs_have="23161"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb 17 08:14:20 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17002686"
                         time_creation="Wed Feb 17 08:06:02 2021"
                         time_modification="Wed Feb 17 08:02:42 2021" />
        <observations epoch_first="Wed Feb 17 07:00:00 2021"
                      epoch_last="Wed Feb 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32607"
                obs_have="32482"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="27446"
                obs_have="27446"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25060"
                obs_have="25060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 08:39:20 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17002686"
                         time_creation="Wed Feb 17 08:06:02 2021"
                         time_modification="Wed Feb 17 08:02:42 2021" />
        <observations epoch_first="Wed Feb 17 07:00:00 2021"
                      epoch_last="Wed Feb 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32607"
                obs_have="32482"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="27446"
                obs_have="27446"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25060"
                obs_have="25060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 10:24:19 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17002686"
                         time_creation="Wed Feb 17 08:06:02 2021"
                         time_modification="Wed Feb 17 08:02:42 2021" />
        <observations epoch_first="Wed Feb 17 07:00:00 2021"
                      epoch_last="Wed Feb 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32607"
                obs_have="32482"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="27446"
                obs_have="27446"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25060"
                obs_have="25060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17002686"
                         time_creation="Wed Feb 17 08:06:02 2021"
                         time_modification="Wed Feb 17 08:02:42 2021" />
        <observations epoch_first="Wed Feb 17 07:00:00 2021"
                      epoch_last="Wed Feb 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32607"
                obs_have="32482"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="27446"
                obs_have="27446"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25060"
                obs_have="25060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17002686"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 08:02:42 2021" />
        <observations epoch_first="Wed Feb 17 07:00:00 2021"
                      epoch_last="Wed Feb 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32607"
                obs_have="32482"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="27446"
                obs_have="27446"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25060"
                obs_have="25060"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb 17 09:14:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16760784"
                         time_creation="Wed Feb 17 09:06:03 2021"
                         time_modification="Wed Feb 17 09:02:41 2021" />
        <observations epoch_first="Wed Feb 17 08:00:00 2021"
                      epoch_last="Wed Feb 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34934"
                obs_have="33786"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="25581"
                obs_have="25581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23776"
                obs_have="23776"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 09:39:19 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16760784"
                         time_creation="Wed Feb 17 09:06:03 2021"
                         time_modification="Wed Feb 17 09:02:41 2021" />
        <observations epoch_first="Wed Feb 17 08:00:00 2021"
                      epoch_last="Wed Feb 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34934"
                obs_have="33786"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="25581"
                obs_have="25581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23776"
                obs_have="23776"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 11:24:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16760784"
                         time_creation="Wed Feb 17 09:06:03 2021"
                         time_modification="Wed Feb 17 09:02:41 2021" />
        <observations epoch_first="Wed Feb 17 08:00:00 2021"
                      epoch_last="Wed Feb 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34934"
                obs_have="33786"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="25581"
                obs_have="25581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23776"
                obs_have="23776"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16760784"
                         time_creation="Wed Feb 17 09:06:03 2021"
                         time_modification="Wed Feb 17 09:02:41 2021" />
        <observations epoch_first="Wed Feb 17 08:00:00 2021"
                      epoch_last="Wed Feb 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34934"
                obs_have="33786"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="25581"
                obs_have="25581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23776"
                obs_have="23776"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16760784"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 09:02:41 2021" />
        <observations epoch_first="Wed Feb 17 08:00:00 2021"
                      epoch_last="Wed Feb 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34934"
                obs_have="33786"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="25581"
                obs_have="25581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23776"
                obs_have="23776"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb 17 10:14:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="16309550"
                         time_creation="Wed Feb 17 10:06:03 2021"
                         time_modification="Wed Feb 17 10:02:43 2021" />
        <observations epoch_first="Wed Feb 17 09:00:00 2021"
                      epoch_last="Wed Feb 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41621"
                obs_have="40581"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="31701"
                obs_have="31701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28276"
                obs_have="28276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 10:39:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="16309550"
                         time_creation="Wed Feb 17 10:06:03 2021"
                         time_modification="Wed Feb 17 10:02:43 2021" />
        <observations epoch_first="Wed Feb 17 09:00:00 2021"
                      epoch_last="Wed Feb 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41621"
                obs_have="40581"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="31701"
                obs_have="31701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28276"
                obs_have="28276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 12:24:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="16309550"
                         time_creation="Wed Feb 17 10:06:03 2021"
                         time_modification="Wed Feb 17 10:02:43 2021" />
        <observations epoch_first="Wed Feb 17 09:00:00 2021"
                      epoch_last="Wed Feb 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41621"
                obs_have="40581"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="31701"
                obs_have="31701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28276"
                obs_have="28276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="16309550"
                         time_creation="Wed Feb 17 10:06:03 2021"
                         time_modification="Wed Feb 17 10:02:43 2021" />
        <observations epoch_first="Wed Feb 17 09:00:00 2021"
                      epoch_last="Wed Feb 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41621"
                obs_have="40581"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="31701"
                obs_have="31701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28276"
                obs_have="28276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="16309550"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 10:02:43 2021" />
        <observations epoch_first="Wed Feb 17 09:00:00 2021"
                      epoch_last="Wed Feb 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41621"
                obs_have="40581"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="31701"
                obs_have="31701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28276"
                obs_have="28276"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb 17 11:14:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="17343798"
                         time_creation="Wed Feb 17 11:06:03 2021"
                         time_modification="Wed Feb 17 11:02:41 2021" />
        <observations epoch_first="Wed Feb 17 10:00:00 2021"
                      epoch_last="Wed Feb 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45068"
                obs_have="42723"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="40181"
                obs_have="40181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35721"
                obs_have="35721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 11:39:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="17343798"
                         time_creation="Wed Feb 17 11:06:03 2021"
                         time_modification="Wed Feb 17 11:02:41 2021" />
        <observations epoch_first="Wed Feb 17 10:00:00 2021"
                      epoch_last="Wed Feb 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45068"
                obs_have="42723"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="40181"
                obs_have="40181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35721"
                obs_have="35721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 13:24:19 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="17343798"
                         time_creation="Wed Feb 17 11:06:03 2021"
                         time_modification="Wed Feb 17 11:02:41 2021" />
        <observations epoch_first="Wed Feb 17 10:00:00 2021"
                      epoch_last="Wed Feb 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45068"
                obs_have="42723"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="40181"
                obs_have="40181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35721"
                obs_have="35721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="17343798"
                         time_creation="Wed Feb 17 11:06:03 2021"
                         time_modification="Wed Feb 17 11:02:41 2021" />
        <observations epoch_first="Wed Feb 17 10:00:00 2021"
                      epoch_last="Wed Feb 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45068"
                obs_have="42723"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="40181"
                obs_have="40181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35721"
                obs_have="35721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="17343798"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 11:02:41 2021" />
        <observations epoch_first="Wed Feb 17 10:00:00 2021"
                      epoch_last="Wed Feb 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45068"
                obs_have="42723"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="40181"
                obs_have="40181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35721"
                obs_have="35721"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb 17 12:14:20 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17056771"
                         time_creation="Wed Feb 17 12:06:02 2021"
                         time_modification="Wed Feb 17 12:02:42 2021" />
        <observations epoch_first="Wed Feb 17 11:00:00 2021"
                      epoch_last="Wed Feb 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40779"
                obs_have="40327"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="37631"
                obs_have="37631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34949"
                obs_have="34949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 12:39:21 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17056771"
                         time_creation="Wed Feb 17 12:06:02 2021"
                         time_modification="Wed Feb 17 12:02:42 2021" />
        <observations epoch_first="Wed Feb 17 11:00:00 2021"
                      epoch_last="Wed Feb 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40779"
                obs_have="40327"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="37631"
                obs_have="37631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34949"
                obs_have="34949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 14:24:21 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17056771"
                         time_creation="Wed Feb 17 12:06:02 2021"
                         time_modification="Wed Feb 17 12:02:42 2021" />
        <observations epoch_first="Wed Feb 17 11:00:00 2021"
                      epoch_last="Wed Feb 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40779"
                obs_have="40327"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="37631"
                obs_have="37631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34949"
                obs_have="34949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17056771"
                         time_creation="Wed Feb 17 12:06:02 2021"
                         time_modification="Wed Feb 17 12:02:42 2021" />
        <observations epoch_first="Wed Feb 17 11:00:00 2021"
                      epoch_last="Wed Feb 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40779"
                obs_have="40327"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="37631"
                obs_have="37631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34949"
                obs_have="34949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:43"
                         size="17056771"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 12:02:42 2021" />
        <observations epoch_first="Wed Feb 17 11:00:00 2021"
                      epoch_last="Wed Feb 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40779"
                obs_have="40327"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="37631"
                obs_have="37631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34949"
                obs_have="34949"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb 17 13:14:21 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="17642766"
                         time_creation="Wed Feb 17 13:06:02 2021"
                         time_modification="Wed Feb 17 13:02:40 2021" />
        <observations epoch_first="Wed Feb 17 12:00:00 2021"
                      epoch_last="Wed Feb 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41974"
                obs_have="41340"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="33215"
                obs_have="33205"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26784"
                obs_have="26784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 13:39:20 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="17642766"
                         time_creation="Wed Feb 17 13:06:02 2021"
                         time_modification="Wed Feb 17 13:02:40 2021" />
        <observations epoch_first="Wed Feb 17 12:00:00 2021"
                      epoch_last="Wed Feb 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41974"
                obs_have="41340"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="33215"
                obs_have="33205"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26784"
                obs_have="26784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 15:24:21 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="17642766"
                         time_creation="Wed Feb 17 13:06:02 2021"
                         time_modification="Wed Feb 17 13:02:40 2021" />
        <observations epoch_first="Wed Feb 17 12:00:00 2021"
                      epoch_last="Wed Feb 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41974"
                obs_have="41340"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="33215"
                obs_have="33205"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26784"
                obs_have="26784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="17642766"
                         time_creation="Wed Feb 17 13:06:02 2021"
                         time_modification="Wed Feb 17 13:02:40 2021" />
        <observations epoch_first="Wed Feb 17 12:00:00 2021"
                      epoch_last="Wed Feb 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41974"
                obs_have="41340"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="33215"
                obs_have="33205"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26784"
                obs_have="26784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="17642766"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 13:02:40 2021" />
        <observations epoch_first="Wed Feb 17 12:00:00 2021"
                      epoch_last="Wed Feb 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41974"
                obs_have="41340"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="33215"
                obs_have="33205"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26784"
                obs_have="26784"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb 17 14:14:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16093575"
                         time_creation="Wed Feb 17 14:06:02 2021"
                         time_modification="Wed Feb 17 14:02:41 2021" />
        <observations epoch_first="Wed Feb 17 13:00:00 2021"
                      epoch_last="Wed Feb 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34540"
                obs_have="34197"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25633"
                obs_have="25633"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 14:39:19 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16093575"
                         time_creation="Wed Feb 17 14:06:02 2021"
                         time_modification="Wed Feb 17 14:02:41 2021" />
        <observations epoch_first="Wed Feb 17 13:00:00 2021"
                      epoch_last="Wed Feb 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34540"
                obs_have="34197"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25633"
                obs_have="25633"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 16:24:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16093575"
                         time_creation="Wed Feb 17 14:06:02 2021"
                         time_modification="Wed Feb 17 14:02:41 2021" />
        <observations epoch_first="Wed Feb 17 13:00:00 2021"
                      epoch_last="Wed Feb 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34540"
                obs_have="34197"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25633"
                obs_have="25633"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16093575"
                         time_creation="Wed Feb 17 14:06:02 2021"
                         time_modification="Wed Feb 17 14:02:41 2021" />
        <observations epoch_first="Wed Feb 17 13:00:00 2021"
                      epoch_last="Wed Feb 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34540"
                obs_have="34197"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25633"
                obs_have="25633"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16093575"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 14:02:41 2021" />
        <observations epoch_first="Wed Feb 17 13:00:00 2021"
                      epoch_last="Wed Feb 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34540"
                obs_have="34197"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25633"
                obs_have="25633"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb 17 15:14:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="15889357"
                         time_creation="Wed Feb 17 15:06:03 2021"
                         time_modification="Wed Feb 17 15:02:43 2021" />
        <observations epoch_first="Wed Feb 17 14:00:00 2021"
                      epoch_last="Wed Feb 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29802"
                obs_have="29517"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27931"
                obs_have="27931"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26286"
                obs_have="26286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 15:39:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="15889357"
                         time_creation="Wed Feb 17 15:06:03 2021"
                         time_modification="Wed Feb 17 15:02:43 2021" />
        <observations epoch_first="Wed Feb 17 14:00:00 2021"
                      epoch_last="Wed Feb 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29802"
                obs_have="29517"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27931"
                obs_have="27931"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26286"
                obs_have="26286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:24:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="15889357"
                         time_creation="Wed Feb 17 15:06:03 2021"
                         time_modification="Wed Feb 17 15:02:43 2021" />
        <observations epoch_first="Wed Feb 17 14:00:00 2021"
                      epoch_last="Wed Feb 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29802"
                obs_have="29517"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27931"
                obs_have="27931"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26286"
                obs_have="26286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="15889357"
                         time_creation="Wed Feb 17 15:06:03 2021"
                         time_modification="Wed Feb 17 15:02:43 2021" />
        <observations epoch_first="Wed Feb 17 14:00:00 2021"
                      epoch_last="Wed Feb 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29802"
                obs_have="29517"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27931"
                obs_have="27931"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26286"
                obs_have="26286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="15889357"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 15:02:43 2021" />
        <observations epoch_first="Wed Feb 17 14:00:00 2021"
                      epoch_last="Wed Feb 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29802"
                obs_have="29517"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27931"
                obs_have="27931"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26286"
                obs_have="26286"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb 17 16:14:18 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="16923751"
                         time_creation="Wed Feb 17 16:06:03 2021"
                         time_modification="Wed Feb 17 16:02:40 2021" />
        <observations epoch_first="Wed Feb 17 15:00:00 2021"
                      epoch_last="Wed Feb 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29976"
                obs_have="29864"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="25145"
                obs_have="25145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22077"
                obs_have="22077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 16:39:18 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="16923751"
                         time_creation="Wed Feb 17 16:06:03 2021"
                         time_modification="Wed Feb 17 16:02:40 2021" />
        <observations epoch_first="Wed Feb 17 15:00:00 2021"
                      epoch_last="Wed Feb 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29976"
                obs_have="29864"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="25145"
                obs_have="25145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22077"
                obs_have="22077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 18:24:19 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="16923751"
                         time_creation="Wed Feb 17 16:06:03 2021"
                         time_modification="Wed Feb 17 16:02:40 2021" />
        <observations epoch_first="Wed Feb 17 15:00:00 2021"
                      epoch_last="Wed Feb 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29976"
                obs_have="29864"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="25145"
                obs_have="25145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22077"
                obs_have="22077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="16923751"
                         time_creation="Wed Feb 17 16:06:03 2021"
                         time_modification="Wed Feb 17 16:02:40 2021" />
        <observations epoch_first="Wed Feb 17 15:00:00 2021"
                      epoch_last="Wed Feb 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29976"
                obs_have="29864"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="25145"
                obs_have="25145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22077"
                obs_have="22077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="16923751"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 16:02:40 2021" />
        <observations epoch_first="Wed Feb 17 15:00:00 2021"
                      epoch_last="Wed Feb 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29976"
                obs_have="29864"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="25145"
                obs_have="25145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22077"
                obs_have="22077"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb 17 17:14:20 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="16444090"
                         time_creation="Wed Feb 17 17:06:02 2021"
                         time_modification="Wed Feb 17 17:02:40 2021" />
        <observations epoch_first="Wed Feb 17 16:00:00 2021"
                      epoch_last="Wed Feb 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33599"
                obs_have="32906"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="24557"
                obs_have="24555"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20755"
                obs_have="20755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:39:18 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="16444090"
                         time_creation="Wed Feb 17 17:06:02 2021"
                         time_modification="Wed Feb 17 17:02:40 2021" />
        <observations epoch_first="Wed Feb 17 16:00:00 2021"
                      epoch_last="Wed Feb 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33599"
                obs_have="32906"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="24557"
                obs_have="24555"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20755"
                obs_have="20755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 19:24:19 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="16444090"
                         time_creation="Wed Feb 17 17:06:02 2021"
                         time_modification="Wed Feb 17 17:02:40 2021" />
        <observations epoch_first="Wed Feb 17 16:00:00 2021"
                      epoch_last="Wed Feb 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33599"
                obs_have="32906"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="24557"
                obs_have="24555"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20755"
                obs_have="20755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="16444090"
                         time_creation="Wed Feb 17 17:06:02 2021"
                         time_modification="Wed Feb 17 17:02:40 2021" />
        <observations epoch_first="Wed Feb 17 16:00:00 2021"
                      epoch_last="Wed Feb 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33599"
                obs_have="32906"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="24557"
                obs_have="24555"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20755"
                obs_have="20755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:41"
                         size="16444090"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 17:02:40 2021" />
        <observations epoch_first="Wed Feb 17 16:00:00 2021"
                      epoch_last="Wed Feb 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33599"
                obs_have="32906"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="24557"
                obs_have="24555"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20755"
                obs_have="20755"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb 17 18:14:19 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16618542"
                         time_creation="Wed Feb 17 18:06:03 2021"
                         time_modification="Wed Feb 17 18:02:41 2021" />
        <observations epoch_first="Wed Feb 17 17:00:00 2021"
                      epoch_last="Wed Feb 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33268"
                obs_have="33025"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="27103"
                obs_have="27103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23451"
                obs_have="23451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 18:39:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16618542"
                         time_creation="Wed Feb 17 18:06:03 2021"
                         time_modification="Wed Feb 17 18:02:41 2021" />
        <observations epoch_first="Wed Feb 17 17:00:00 2021"
                      epoch_last="Wed Feb 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33268"
                obs_have="33025"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="27103"
                obs_have="27103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23451"
                obs_have="23451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 20:24:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16618542"
                         time_creation="Wed Feb 17 18:06:03 2021"
                         time_modification="Wed Feb 17 18:02:41 2021" />
        <observations epoch_first="Wed Feb 17 17:00:00 2021"
                      epoch_last="Wed Feb 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33268"
                obs_have="33025"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="27103"
                obs_have="27103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23451"
                obs_have="23451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16618542"
                         time_creation="Wed Feb 17 18:06:03 2021"
                         time_modification="Wed Feb 17 18:02:41 2021" />
        <observations epoch_first="Wed Feb 17 17:00:00 2021"
                      epoch_last="Wed Feb 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33268"
                obs_have="33025"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="27103"
                obs_have="27103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23451"
                obs_have="23451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:42"
                         size="16618542"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 18:02:41 2021" />
        <observations epoch_first="Wed Feb 17 17:00:00 2021"
                      epoch_last="Wed Feb 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33268"
                obs_have="33025"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="27103"
                obs_have="27103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23451"
                obs_have="23451"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb 17 19:14:20 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18157488"
                         time_creation="Wed Feb 17 19:06:03 2021"
                         time_modification="Wed Feb 17 19:02:44 2021" />
        <observations epoch_first="Wed Feb 17 18:00:00 2021"
                      epoch_last="Wed Feb 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36952"
                obs_have="36652"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="32991"
                obs_have="32991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28799"
                obs_have="28799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 19:39:21 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18157488"
                         time_creation="Wed Feb 17 19:06:03 2021"
                         time_modification="Wed Feb 17 19:02:44 2021" />
        <observations epoch_first="Wed Feb 17 18:00:00 2021"
                      epoch_last="Wed Feb 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36952"
                obs_have="36652"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="32991"
                obs_have="32991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28799"
                obs_have="28799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 21:24:21 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18157488"
                         time_creation="Wed Feb 17 19:06:03 2021"
                         time_modification="Wed Feb 17 19:02:44 2021" />
        <observations epoch_first="Wed Feb 17 18:00:00 2021"
                      epoch_last="Wed Feb 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36952"
                obs_have="36652"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="32991"
                obs_have="32991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28799"
                obs_have="28799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18157488"
                         time_creation="Wed Feb 17 19:06:03 2021"
                         time_modification="Wed Feb 17 19:02:44 2021" />
        <observations epoch_first="Wed Feb 17 18:00:00 2021"
                      epoch_last="Wed Feb 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36952"
                obs_have="36652"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="32991"
                obs_have="32991"
                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 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18157488"
                         time_creation="Tue Mar 16 01:52:53 2021"
                         time_modification="Wed Feb 17 19:02:44 2021" />
        <observations epoch_first="Wed Feb 17 18:00:00 2021"
                      epoch_last="Wed Feb 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36952"
                obs_have="36652"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="32991"
                obs_have="32991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28799"
                obs_have="28799"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb 17 20:14:22 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="18497864"
                         time_creation="Wed Feb 17 20:06:02 2021"
                         time_modification="Wed Feb 17 20:02:43 2021" />
        <observations epoch_first="Wed Feb 17 19:00:00 2021"
                      epoch_last="Wed Feb 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="36134"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26755"
                obs_have="26755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 20:39:21 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="18497864"
                         time_creation="Wed Feb 17 20:06:02 2021"
                         time_modification="Wed Feb 17 20:02:43 2021" />
        <observations epoch_first="Wed Feb 17 19:00:00 2021"
                      epoch_last="Wed Feb 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="36134"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26755"
                obs_have="26755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 22:24:21 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="18497864"
                         time_creation="Wed Feb 17 20:06:02 2021"
                         time_modification="Wed Feb 17 20:02:43 2021" />
        <observations epoch_first="Wed Feb 17 19:00:00 2021"
                      epoch_last="Wed Feb 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="36134"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26755"
                obs_have="26755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="18497864"
                         time_creation="Wed Feb 17 20:06:02 2021"
                         time_modification="Wed Feb 17 20:02:43 2021" />
        <observations epoch_first="Wed Feb 17 19:00:00 2021"
                      epoch_last="Wed Feb 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="36134"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26755"
                obs_have="26755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="18497864"
                         time_creation="Tue Mar 16 01:52:54 2021"
                         time_modification="Wed Feb 17 20:02:43 2021" />
        <observations epoch_first="Wed Feb 17 19:00:00 2021"
                      epoch_last="Wed Feb 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="36134"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26755"
                obs_have="26755"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb 17 21:14:22 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18926748"
                         time_creation="Wed Feb 17 21:06:04 2021"
                         time_modification="Wed Feb 17 21:02:44 2021" />
        <observations epoch_first="Wed Feb 17 20:00:00 2021"
                      epoch_last="Wed Feb 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39524"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="33388"
                obs_have="33378"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30431"
                obs_have="30431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 21:39:22 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18926748"
                         time_creation="Wed Feb 17 21:06:04 2021"
                         time_modification="Wed Feb 17 21:02:44 2021" />
        <observations epoch_first="Wed Feb 17 20:00:00 2021"
                      epoch_last="Wed Feb 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39524"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="33388"
                obs_have="33378"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30431"
                obs_have="30431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 23:24:22 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18926748"
                         time_creation="Wed Feb 17 21:06:04 2021"
                         time_modification="Wed Feb 17 21:02:44 2021" />
        <observations epoch_first="Wed Feb 17 20:00:00 2021"
                      epoch_last="Wed Feb 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39524"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="33388"
                obs_have="33378"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30431"
                obs_have="30431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18926748"
                         time_creation="Wed Feb 17 21:06:04 2021"
                         time_modification="Wed Feb 17 21:02:44 2021" />
        <observations epoch_first="Wed Feb 17 20:00:00 2021"
                      epoch_last="Wed Feb 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39524"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="33388"
                obs_have="33378"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30431"
                obs_have="30431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18926748"
                         time_creation="Tue Mar 16 01:52:54 2021"
                         time_modification="Wed Feb 17 21:02:44 2021" />
        <observations epoch_first="Wed Feb 17 20:00:00 2021"
                      epoch_last="Wed Feb 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39524"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="33388"
                obs_have="33378"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30431"
                obs_have="30431"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb 17 22:14:22 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="19035278"
                         time_creation="Wed Feb 17 22:06:03 2021"
                         time_modification="Wed Feb 17 22:02:43 2021" />
        <observations epoch_first="Wed Feb 17 21:00:00 2021"
                      epoch_last="Wed Feb 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42059"
                obs_have="40668"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="33043"
                obs_have="33035"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28945"
                obs_have="28945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 22:39:21 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="19035278"
                         time_creation="Wed Feb 17 22:06:03 2021"
                         time_modification="Wed Feb 17 22:02:43 2021" />
        <observations epoch_first="Wed Feb 17 21:00:00 2021"
                      epoch_last="Wed Feb 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42059"
                obs_have="40668"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="33043"
                obs_have="33035"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28945"
                obs_have="28945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 00:24:22 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="19035278"
                         time_creation="Wed Feb 17 22:06:03 2021"
                         time_modification="Wed Feb 17 22:02:43 2021" />
        <observations epoch_first="Wed Feb 17 21:00:00 2021"
                      epoch_last="Wed Feb 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42059"
                obs_have="40668"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="33043"
                obs_have="33035"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28945"
                obs_have="28945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="19035278"
                         time_creation="Wed Feb 17 22:06:03 2021"
                         time_modification="Wed Feb 17 22:02:43 2021" />
        <observations epoch_first="Wed Feb 17 21:00:00 2021"
                      epoch_last="Wed Feb 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42059"
                obs_have="40668"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="33043"
                obs_have="33035"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28945"
                obs_have="28945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:44"
                         size="19035278"
                         time_creation="Tue Mar 16 01:52:54 2021"
                         time_modification="Wed Feb 17 22:02:43 2021" />
        <observations epoch_first="Wed Feb 17 21:00:00 2021"
                      epoch_last="Wed Feb 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42059"
                obs_have="40668"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="33043"
                obs_have="33035"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28945"
                obs_have="28945"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 17 23:14:22 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18881564"
                         time_creation="Wed Feb 17 23:06:03 2021"
                         time_modification="Wed Feb 17 23:02:44 2021" />
        <observations epoch_first="Wed Feb 17 22:00:00 2021"
                      epoch_last="Wed Feb 17 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41287"
                obs_have="39866"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="34151"
                obs_have="34150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28759"
                obs_have="28759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 23:39:21 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18881564"
                         time_creation="Wed Feb 17 23:06:03 2021"
                         time_modification="Wed Feb 17 23:02:44 2021" />
        <observations epoch_first="Wed Feb 17 22:00:00 2021"
                      epoch_last="Wed Feb 17 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41287"
                obs_have="39866"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="34151"
                obs_have="34150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28759"
                obs_have="28759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 01:24:22 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18881564"
                         time_creation="Wed Feb 17 23:06:03 2021"
                         time_modification="Wed Feb 17 23:02:44 2021" />
        <observations epoch_first="Wed Feb 17 22:00:00 2021"
                      epoch_last="Wed Feb 17 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41287"
                obs_have="39866"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="34151"
                obs_have="34150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28759"
                obs_have="28759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18881564"
                         time_creation="Wed Feb 17 23:06:03 2021"
                         time_modification="Wed Feb 17 23:02:44 2021" />
        <observations epoch_first="Wed Feb 17 22:00:00 2021"
                      epoch_last="Wed Feb 17 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41287"
                obs_have="39866"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="34151"
                obs_have="34150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28759"
                obs_have="28759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:45"
                         size="18881564"
                         time_creation="Tue Mar 16 01:52:54 2021"
                         time_modification="Wed Feb 17 23:02:44 2021" />
        <observations epoch_first="Wed Feb 17 22:00:00 2021"
                      epoch_last="Wed Feb 17 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41287"
                obs_have="39866"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="34151"
                obs_have="34150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28759"
                obs_have="28759"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac048x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Feb 18 00:14:22 2021"
               level="3">
        <file_statistics latency="00:02:46"
                         size="18037716"
                         time_creation="Thu Feb 18 00:06:03 2021"
                         time_modification="Thu Feb 18 00:02:45 2021" />
        <observations epoch_first="Wed Feb 17 23:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37512"
                obs_have="37495"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="35193"
                obs_have="35193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34144"
                obs_have="34144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 00:39:22 2021"
               level="3">
        <file_statistics latency="00:02:46"
                         size="18037716"
                         time_creation="Thu Feb 18 00:06:03 2021"
                         time_modification="Thu Feb 18 00:02:45 2021" />
        <observations epoch_first="Wed Feb 17 23:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37512"
                obs_have="37495"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="35193"
                obs_have="35193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34144"
                obs_have="34144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 02:24:22 2021"
               level="3">
        <file_statistics latency="00:02:46"
                         size="18037716"
                         time_creation="Thu Feb 18 00:06:03 2021"
                         time_modification="Thu Feb 18 00:02:45 2021" />
        <observations epoch_first="Wed Feb 17 23:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37512"
                obs_have="37495"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="35193"
                obs_have="35193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34144"
                obs_have="34144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 16:08:35 2021"
               level="3">
        <file_statistics latency="00:02:46"
                         size="18037716"
                         time_creation="Thu Feb 18 00:06:03 2021"
                         time_modification="Thu Feb 18 00:02:45 2021" />
        <observations epoch_first="Wed Feb 17 23:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37512"
                obs_have="37495"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="35193"
                obs_have="35193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34144"
                obs_have="34144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 02:08:20 2021"
               level="3">
        <file_statistics latency="00:02:46"
                         size="18037716"
                         time_creation="Tue Mar 16 01:52:54 2021"
                         time_modification="Thu Feb 18 00:02:45 2021" />
        <observations epoch_first="Wed Feb 17 23:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37512"
                obs_have="37495"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="35193"
                obs_have="35193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34144"
                obs_have="34144"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
