<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-03-31 00:00:00"
    DayOfYear="90"
    Year="2021">
  <station name="STVA">
    <file name="/stva0900.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr  1 17:25:35 2021"
               level="3">
        <file_statistics latency="01:32:28"
                         size="8091861"
                         time_creation="Thu Apr  1 02:50:33 2021"
                         time_modification="Thu Apr  1 01:31:58 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30119"
                obs_have="29432"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="25196"
                obs_have="25192"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22272"
                obs_have="22268"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:45:35 2021"
               level="3">
        <file_statistics latency="01:32:28"
                         size="8091861"
                         time_creation="Tue Apr 27 02:02:49 2021"
                         time_modification="Thu Apr  1 01:31:58 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30119"
                obs_have="29432"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="25196"
                obs_have="25192"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22272"
                obs_have="22268"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/stva090a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Mar 31 01:19:22 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10221722"
                         time_creation="Wed Mar 31 01:12:03 2021"
                         time_modification="Wed Mar 31 01:07:39 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="62474"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="62474"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="62474"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 01:48:42 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10221722"
                         time_creation="Wed Mar 31 01:12:03 2021"
                         time_modification="Wed Mar 31 01:07:39 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39328"
                obs_have="37775"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="33671"
                obs_have="33671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29053"
                obs_have="29053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 03:37:43 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10221722"
                         time_creation="Wed Mar 31 01:12:03 2021"
                         time_modification="Wed Mar 31 01:07:39 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39328"
                obs_have="37775"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="33671"
                obs_have="33671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29053"
                obs_have="29053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10221722"
                         time_creation="Wed Mar 31 01:12:03 2021"
                         time_modification="Wed Mar 31 01:07:39 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39328"
                obs_have="37775"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="33671"
                obs_have="33671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29053"
                obs_have="29053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10221722"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 01:07:39 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39328"
                obs_have="37775"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="33671"
                obs_have="33671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29053"
                obs_have="29053"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Mar 31 02:19:45 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="10356911"
                         time_creation="Wed Mar 31 02:12:04 2021"
                         time_modification="Wed Mar 31 02:07:37 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33562"
                obs_have="33342"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="27259"
                obs_have="27259"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24336"
                obs_have="24336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 02:48:41 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="10356911"
                         time_creation="Wed Mar 31 02:12:04 2021"
                         time_modification="Wed Mar 31 02:07:37 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33562"
                obs_have="33342"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="27259"
                obs_have="27259"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24336"
                obs_have="24336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 04:37:43 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="10356911"
                         time_creation="Wed Mar 31 02:12:04 2021"
                         time_modification="Wed Mar 31 02:07:37 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33562"
                obs_have="33342"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="27259"
                obs_have="27259"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24336"
                obs_have="24336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="10356911"
                         time_creation="Wed Mar 31 02:12:04 2021"
                         time_modification="Wed Mar 31 02:07:37 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33562"
                obs_have="33342"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="27259"
                obs_have="27259"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24336"
                obs_have="24336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="10356911"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 02:07:37 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33562"
                obs_have="33342"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="27259"
                obs_have="27259"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24336"
                obs_have="24336"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Mar 31 03:19:44 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10287432"
                         time_creation="Wed Mar 31 03:12:04 2021"
                         time_modification="Wed Mar 31 03:07:38 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="35776"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="24376"
                obs_have="24376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 03:48:38 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10287432"
                         time_creation="Wed Mar 31 03:12:04 2021"
                         time_modification="Wed Mar 31 03:07:38 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="35776"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="24376"
                obs_have="24376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 05:37:43 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10287432"
                         time_creation="Wed Mar 31 03:12:04 2021"
                         time_modification="Wed Mar 31 03:07:38 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="35776"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="24376"
                obs_have="24376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10287432"
                         time_creation="Wed Mar 31 03:12:04 2021"
                         time_modification="Wed Mar 31 03:07:38 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="35776"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="24376"
                obs_have="24376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10287432"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 03:07:38 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="35776"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="24376"
                obs_have="24376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Mar 31 04:19:37 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9350068"
                         time_creation="Wed Mar 31 04:12:04 2021"
                         time_modification="Wed Mar 31 04:07:37 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33627"
                obs_have="32200"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23333"
                obs_have="23333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 04:48:41 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9350068"
                         time_creation="Wed Mar 31 04:12:04 2021"
                         time_modification="Wed Mar 31 04:07:37 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33627"
                obs_have="32200"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23333"
                obs_have="23333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 06:37:42 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9350068"
                         time_creation="Wed Mar 31 04:12:04 2021"
                         time_modification="Wed Mar 31 04:07:37 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33627"
                obs_have="32200"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23333"
                obs_have="23333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9350068"
                         time_creation="Wed Mar 31 04:12:04 2021"
                         time_modification="Wed Mar 31 04:07:37 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33627"
                obs_have="32200"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23333"
                obs_have="23333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9350068"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 04:07:37 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33627"
                obs_have="32200"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23333"
                obs_have="23333"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Mar 31 05:19:38 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10021424"
                         time_creation="Wed Mar 31 05:12:03 2021"
                         time_modification="Wed Mar 31 05:07:38 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33978"
                obs_have="33282"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22829"
                obs_have="22829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 05:48:41 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10021424"
                         time_creation="Wed Mar 31 05:12:03 2021"
                         time_modification="Wed Mar 31 05:07:38 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33978"
                obs_have="33282"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22829"
                obs_have="22829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 07:37:43 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10021424"
                         time_creation="Wed Mar 31 05:12:03 2021"
                         time_modification="Wed Mar 31 05:07:38 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33978"
                obs_have="33282"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22829"
                obs_have="22829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10021424"
                         time_creation="Wed Mar 31 05:12:03 2021"
                         time_modification="Wed Mar 31 05:07:38 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33978"
                obs_have="33282"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22829"
                obs_have="22829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10021424"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 05:07:38 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33978"
                obs_have="33282"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22829"
                obs_have="22829"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Mar 31 06:19:37 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9677840"
                         time_creation="Wed Mar 31 06:12:03 2021"
                         time_modification="Wed Mar 31 06:07:43 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36826"
                obs_have="36739"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="30982"
                obs_have="30982"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 06:48:42 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9677840"
                         time_creation="Wed Mar 31 06:12:03 2021"
                         time_modification="Wed Mar 31 06:07:43 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36826"
                obs_have="36739"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="30982"
                obs_have="30982"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 08:37:43 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9677840"
                         time_creation="Wed Mar 31 06:12:03 2021"
                         time_modification="Wed Mar 31 06:07:43 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36826"
                obs_have="36739"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="30982"
                obs_have="30982"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9677840"
                         time_creation="Wed Mar 31 06:12:03 2021"
                         time_modification="Wed Mar 31 06:07:43 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36826"
                obs_have="36739"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="30982"
                obs_have="30982"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9677840"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 06:07:43 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36826"
                obs_have="36739"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="30982"
                obs_have="30982"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Mar 31 07:19:37 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9229283"
                         time_creation="Wed Mar 31 07:12:04 2021"
                         time_modification="Wed Mar 31 07:07:45 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40253"
                obs_have="39795"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="34564"
                obs_have="34564"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31195"
                obs_have="31195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 07:48:43 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9229283"
                         time_creation="Wed Mar 31 07:12:04 2021"
                         time_modification="Wed Mar 31 07:07:45 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40253"
                obs_have="39795"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="34564"
                obs_have="34564"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31195"
                obs_have="31195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 09:37:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9229283"
                         time_creation="Wed Mar 31 07:12:04 2021"
                         time_modification="Wed Mar 31 07:07:45 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40253"
                obs_have="39795"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="34564"
                obs_have="34564"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31195"
                obs_have="31195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9229283"
                         time_creation="Wed Mar 31 07:12:04 2021"
                         time_modification="Wed Mar 31 07:07:45 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40253"
                obs_have="39795"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="34564"
                obs_have="34564"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31195"
                obs_have="31195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9229283"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 07:07:45 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40253"
                obs_have="39795"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="34564"
                obs_have="34564"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31195"
                obs_have="31195"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Mar 31 08:19:40 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10245495"
                         time_creation="Wed Mar 31 08:12:05 2021"
                         time_modification="Wed Mar 31 08:07:44 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45614"
                obs_have="44201"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="38932"
                obs_have="38932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34126"
                obs_have="34126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 08:48:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10245495"
                         time_creation="Wed Mar 31 08:12:05 2021"
                         time_modification="Wed Mar 31 08:07:44 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45614"
                obs_have="44201"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="38932"
                obs_have="38932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34126"
                obs_have="34126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 10:37:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10245495"
                         time_creation="Wed Mar 31 08:12:05 2021"
                         time_modification="Wed Mar 31 08:07:44 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45614"
                obs_have="44201"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="38932"
                obs_have="38932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34126"
                obs_have="34126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10245495"
                         time_creation="Wed Mar 31 08:12:05 2021"
                         time_modification="Wed Mar 31 08:07:44 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45614"
                obs_have="44201"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="38932"
                obs_have="38932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34126"
                obs_have="34126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10245495"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 08:07:44 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45614"
                obs_have="44201"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="38932"
                obs_have="38932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34126"
                obs_have="34126"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Mar 31 09:19:39 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10478555"
                         time_creation="Wed Mar 31 09:12:08 2021"
                         time_modification="Wed Mar 31 09:07:44 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41489"
                obs_have="41201"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="38086"
                obs_have="38038"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="36175"
                obs_have="36127"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Wed Mar 31 09:48:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10478555"
                         time_creation="Wed Mar 31 09:12:08 2021"
                         time_modification="Wed Mar 31 09:07:44 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41489"
                obs_have="41201"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="38086"
                obs_have="38038"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="36175"
                obs_have="36127"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Wed Mar 31 11:37:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10478555"
                         time_creation="Wed Mar 31 09:12:08 2021"
                         time_modification="Wed Mar 31 09:07:44 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41489"
                obs_have="41201"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="38086"
                obs_have="38038"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="36175"
                obs_have="36127"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10478555"
                         time_creation="Wed Mar 31 09:12:08 2021"
                         time_modification="Wed Mar 31 09:07:44 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41489"
                obs_have="41201"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="38086"
                obs_have="38038"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="36175"
                obs_have="36127"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10478555"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 09:07:44 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41489"
                obs_have="41201"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="38086"
                obs_have="38038"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="36175"
                obs_have="36127"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/stva090j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Mar 31 10:19:39 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10794664"
                         time_creation="Wed Mar 31 10:12:05 2021"
                         time_modification="Wed Mar 31 10:07:45 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38843"
                obs_have="37488"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="34108"
                obs_have="34019"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="30118"
                obs_have="30029"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Wed Mar 31 10:48:45 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10794664"
                         time_creation="Wed Mar 31 10:12:05 2021"
                         time_modification="Wed Mar 31 10:07:45 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38843"
                obs_have="37488"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="34108"
                obs_have="34019"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="30118"
                obs_have="30029"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Wed Mar 31 12:37:45 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10794664"
                         time_creation="Wed Mar 31 10:12:05 2021"
                         time_modification="Wed Mar 31 10:07:45 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38843"
                obs_have="37488"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="34108"
                obs_have="34019"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="30118"
                obs_have="30029"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10794664"
                         time_creation="Wed Mar 31 10:12:05 2021"
                         time_modification="Wed Mar 31 10:07:45 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38843"
                obs_have="37488"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="34108"
                obs_have="34019"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="30118"
                obs_have="30029"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10794664"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 10:07:45 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38843"
                obs_have="37488"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="34108"
                obs_have="34019"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="30118"
                obs_have="30029"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/stva090k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Mar 31 11:19:39 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10396734"
                         time_creation="Wed Mar 31 11:12:05 2021"
                         time_modification="Wed Mar 31 11:07:44 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35882"
                obs_have="34308"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="27690"
                obs_have="27690"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21314"
                obs_have="21314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 11:48:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10396734"
                         time_creation="Wed Mar 31 11:12:05 2021"
                         time_modification="Wed Mar 31 11:07:44 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35882"
                obs_have="34308"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="27690"
                obs_have="27690"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21314"
                obs_have="21314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 13:37:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10396734"
                         time_creation="Wed Mar 31 11:12:05 2021"
                         time_modification="Wed Mar 31 11:07:44 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35882"
                obs_have="34308"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="27690"
                obs_have="27690"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21314"
                obs_have="21314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10396734"
                         time_creation="Wed Mar 31 11:12:05 2021"
                         time_modification="Wed Mar 31 11:07:44 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35882"
                obs_have="34308"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="27690"
                obs_have="27690"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21314"
                obs_have="21314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10396734"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 11:07:44 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35882"
                obs_have="34308"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="27690"
                obs_have="27690"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21314"
                obs_have="21314"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Mar 31 12:19:37 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8819285"
                         time_creation="Wed Mar 31 12:12:04 2021"
                         time_modification="Wed Mar 31 12:07:41 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30100"
                obs_have="30093"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28397"
                obs_have="28397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26864"
                obs_have="26864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 12:48:43 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8819285"
                         time_creation="Wed Mar 31 12:12:04 2021"
                         time_modification="Wed Mar 31 12:07:41 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30100"
                obs_have="30093"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28397"
                obs_have="28397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26864"
                obs_have="26864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 14:37:43 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8819285"
                         time_creation="Wed Mar 31 12:12:04 2021"
                         time_modification="Wed Mar 31 12:07:41 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30100"
                obs_have="30093"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28397"
                obs_have="28397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26864"
                obs_have="26864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8819285"
                         time_creation="Wed Mar 31 12:12:04 2021"
                         time_modification="Wed Mar 31 12:07:41 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30100"
                obs_have="30093"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28397"
                obs_have="28397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26864"
                obs_have="26864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8819285"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 12:07:41 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30100"
                obs_have="30093"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28397"
                obs_have="28397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26864"
                obs_have="26864"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Mar 31 13:19:37 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9065111"
                         time_creation="Wed Mar 31 13:12:06 2021"
                         time_modification="Wed Mar 31 13:07:39 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29447"
                obs_have="28027"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="24594"
                obs_have="24594"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22020"
                obs_have="22020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 13:48:42 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9065111"
                         time_creation="Wed Mar 31 13:12:06 2021"
                         time_modification="Wed Mar 31 13:07:39 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29447"
                obs_have="28027"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="24594"
                obs_have="24594"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22020"
                obs_have="22020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 15:37:43 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9065111"
                         time_creation="Wed Mar 31 13:12:06 2021"
                         time_modification="Wed Mar 31 13:07:39 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29447"
                obs_have="28027"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="24594"
                obs_have="24594"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22020"
                obs_have="22020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9065111"
                         time_creation="Wed Mar 31 13:12:06 2021"
                         time_modification="Wed Mar 31 13:07:39 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29447"
                obs_have="28027"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="24594"
                obs_have="24594"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22020"
                obs_have="22020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9065111"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 13:07:39 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29447"
                obs_have="28027"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="24594"
                obs_have="24594"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22020"
                obs_have="22020"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Mar 31 14:19:38 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9860886"
                         time_creation="Wed Mar 31 14:12:05 2021"
                         time_modification="Wed Mar 31 14:07:43 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33790"
                obs_have="33647"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="25195"
                obs_have="25195"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20385"
                obs_have="20385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 14:48:43 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9860886"
                         time_creation="Wed Mar 31 14:12:05 2021"
                         time_modification="Wed Mar 31 14:07:43 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33790"
                obs_have="33647"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="25195"
                obs_have="25195"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20385"
                obs_have="20385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 16:37:38 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9860886"
                         time_creation="Wed Mar 31 14:12:05 2021"
                         time_modification="Wed Mar 31 14:07:43 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33790"
                obs_have="33647"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="25195"
                obs_have="25195"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20385"
                obs_have="20385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9860886"
                         time_creation="Wed Mar 31 14:12:05 2021"
                         time_modification="Wed Mar 31 14:07:43 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33790"
                obs_have="33647"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="25195"
                obs_have="25195"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20385"
                obs_have="20385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9860886"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 14:07:43 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33790"
                obs_have="33647"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="25195"
                obs_have="25195"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20385"
                obs_have="20385"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Mar 31 15:19:39 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10167458"
                         time_creation="Wed Mar 31 15:12:04 2021"
                         time_modification="Wed Mar 31 15:07:42 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34730"
                obs_have="33445"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28885"
                obs_have="28885"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21703"
                obs_have="21703"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 15:48:45 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10167458"
                         time_creation="Wed Mar 31 15:12:04 2021"
                         time_modification="Wed Mar 31 15:07:42 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34730"
                obs_have="33445"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28885"
                obs_have="28885"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21703"
                obs_have="21703"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 17:37:43 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10167458"
                         time_creation="Wed Mar 31 15:12:04 2021"
                         time_modification="Wed Mar 31 15:07:42 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34730"
                obs_have="33445"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28885"
                obs_have="28885"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21703"
                obs_have="21703"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10167458"
                         time_creation="Wed Mar 31 15:12:04 2021"
                         time_modification="Wed Mar 31 15:07:42 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34730"
                obs_have="33445"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28885"
                obs_have="28885"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21703"
                obs_have="21703"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10167458"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 15:07:42 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34730"
                obs_have="33445"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28885"
                obs_have="28885"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21703"
                obs_have="21703"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Mar 31 16:19:47 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10345423"
                         time_creation="Wed Mar 31 16:12:04 2021"
                         time_modification="Wed Mar 31 16:07:44 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37689"
                obs_have="35387"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26773"
                obs_have="26773"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 16:48:43 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10345423"
                         time_creation="Wed Mar 31 16:12:04 2021"
                         time_modification="Wed Mar 31 16:07:44 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37689"
                obs_have="35387"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26773"
                obs_have="26773"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 18:37:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10345423"
                         time_creation="Wed Mar 31 16:12:04 2021"
                         time_modification="Wed Mar 31 16:07:44 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37689"
                obs_have="35387"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26773"
                obs_have="26773"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10345423"
                         time_creation="Wed Mar 31 16:12:04 2021"
                         time_modification="Wed Mar 31 16:07:44 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37689"
                obs_have="35387"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26773"
                obs_have="26773"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10345423"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 16:07:44 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37689"
                obs_have="35387"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26773"
                obs_have="26773"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Mar 31 17:19:40 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10255199"
                         time_creation="Wed Mar 31 17:12:05 2021"
                         time_modification="Wed Mar 31 17:07:47 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37604"
                obs_have="37070"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31677"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26779"
                obs_have="26779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 17:48:42 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10255199"
                         time_creation="Wed Mar 31 17:12:05 2021"
                         time_modification="Wed Mar 31 17:07:47 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37604"
                obs_have="37070"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31677"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26779"
                obs_have="26779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 19:37:47 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10255199"
                         time_creation="Wed Mar 31 17:12:05 2021"
                         time_modification="Wed Mar 31 17:07:47 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37604"
                obs_have="37070"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31677"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26779"
                obs_have="26779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10255199"
                         time_creation="Wed Mar 31 17:12:05 2021"
                         time_modification="Wed Mar 31 17:07:47 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37604"
                obs_have="37070"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31677"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26779"
                obs_have="26779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10255199"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 17:07:47 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37604"
                obs_have="37070"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31677"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26779"
                obs_have="26779"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Mar 31 18:19:41 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10777138"
                         time_creation="Wed Mar 31 18:12:05 2021"
                         time_modification="Wed Mar 31 18:07:45 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40060"
                obs_have="40028"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="34729"
                obs_have="34729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33960"
                obs_have="33960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 18:48:45 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10777138"
                         time_creation="Wed Mar 31 18:12:05 2021"
                         time_modification="Wed Mar 31 18:07:45 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40060"
                obs_have="40028"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="34729"
                obs_have="34729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33960"
                obs_have="33960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 20:37:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10777138"
                         time_creation="Wed Mar 31 18:12:05 2021"
                         time_modification="Wed Mar 31 18:07:45 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40060"
                obs_have="40028"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="34729"
                obs_have="34729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33960"
                obs_have="33960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10777138"
                         time_creation="Wed Mar 31 18:12:05 2021"
                         time_modification="Wed Mar 31 18:07:45 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40060"
                obs_have="40028"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="34729"
                obs_have="34729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33960"
                obs_have="33960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10777138"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 18:07:45 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40060"
                obs_have="40028"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="34729"
                obs_have="34729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33960"
                obs_have="33960"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Mar 31 21:37:49 2021"
               level="3">
        <file_statistics latency="01:08:21"
                         size="11344244"
                         time_creation="Wed Mar 31 20:12:08 2021"
                         time_modification="Wed Mar 31 20:08:20 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45921"
                obs_have="43838"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="32232"
                obs_have="32231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="01:08:21"
                         size="11344244"
                         time_creation="Wed Mar 31 20:12:08 2021"
                         time_modification="Wed Mar 31 20:08:20 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45921"
                obs_have="43838"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="32232"
                obs_have="32231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="01:08:21"
                         size="11344244"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 20:08:20 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45921"
                obs_have="43838"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="32232"
                obs_have="32231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Mar 31 20:19:41 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9963703"
                         time_creation="Wed Mar 31 20:12:08 2021"
                         time_modification="Wed Mar 31 20:08:21 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40643"
                obs_have="39076"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="33898"
                obs_have="33898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29473"
                obs_have="29473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 20:48:41 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9963703"
                         time_creation="Wed Mar 31 20:12:08 2021"
                         time_modification="Wed Mar 31 20:08:21 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40643"
                obs_have="39076"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="33898"
                obs_have="33898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29473"
                obs_have="29473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 22:37:47 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9963703"
                         time_creation="Wed Mar 31 20:12:08 2021"
                         time_modification="Wed Mar 31 20:08:21 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40643"
                obs_have="39076"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="33898"
                obs_have="33898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29473"
                obs_have="29473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9963703"
                         time_creation="Wed Mar 31 20:12:08 2021"
                         time_modification="Wed Mar 31 20:08:21 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40643"
                obs_have="39076"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="33898"
                obs_have="33898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29473"
                obs_have="29473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9963703"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 20:08:21 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40643"
                obs_have="39076"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="33898"
                obs_have="33898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29473"
                obs_have="29473"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Mar 31 21:19:40 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9568374"
                         time_creation="Wed Mar 31 21:12:04 2021"
                         time_modification="Wed Mar 31 21:07:42 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38067"
                obs_have="38067"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36103"
                obs_have="36103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34175"
                obs_have="34175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 21:48:47 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9568374"
                         time_creation="Wed Mar 31 21:12:04 2021"
                         time_modification="Wed Mar 31 21:07:42 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38067"
                obs_have="38067"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36103"
                obs_have="36103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34175"
                obs_have="34175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 23:37:47 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9568374"
                         time_creation="Wed Mar 31 21:12:04 2021"
                         time_modification="Wed Mar 31 21:07:42 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38067"
                obs_have="38067"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36103"
                obs_have="36103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34175"
                obs_have="34175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9568374"
                         time_creation="Wed Mar 31 21:12:04 2021"
                         time_modification="Wed Mar 31 21:07:42 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38067"
                obs_have="38067"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36103"
                obs_have="36103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34175"
                obs_have="34175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9568374"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 21:07:42 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38067"
                obs_have="38067"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36103"
                obs_have="36103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34175"
                obs_have="34175"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Mar 31 22:19:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10130590"
                         time_creation="Wed Mar 31 22:12:05 2021"
                         time_modification="Wed Mar 31 22:07:44 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39191"
                obs_have="38449"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="35515"
                obs_have="35515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33648"
                obs_have="33648"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 22:48:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10130590"
                         time_creation="Wed Mar 31 22:12:05 2021"
                         time_modification="Wed Mar 31 22:07:44 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39191"
                obs_have="38449"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="35515"
                obs_have="35515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33648"
                obs_have="33648"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 00:37:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10130590"
                         time_creation="Wed Mar 31 22:12:05 2021"
                         time_modification="Wed Mar 31 22:07:44 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39191"
                obs_have="38449"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="35515"
                obs_have="35515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33648"
                obs_have="33648"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10130590"
                         time_creation="Wed Mar 31 22:12:05 2021"
                         time_modification="Wed Mar 31 22:07:44 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39191"
                obs_have="38449"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="35515"
                obs_have="35515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33648"
                obs_have="33648"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10130590"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 22:07:44 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39191"
                obs_have="38449"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="35515"
                obs_have="35515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33648"
                obs_have="33648"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Mar 31 23:19:42 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10736834"
                         time_creation="Wed Mar 31 23:12:04 2021"
                         time_modification="Wed Mar 31 23:07:06 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44393"
                obs_have="43686"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="35801"
                obs_have="35801"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29233"
                obs_have="29233"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 23:48:48 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10736834"
                         time_creation="Wed Mar 31 23:12:04 2021"
                         time_modification="Wed Mar 31 23:07:06 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44393"
                obs_have="43686"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="35801"
                obs_have="35801"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29233"
                obs_have="29233"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 01:37:48 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10736834"
                         time_creation="Wed Mar 31 23:12:04 2021"
                         time_modification="Wed Mar 31 23:07:06 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44393"
                obs_have="43686"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="35801"
                obs_have="35801"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29233"
                obs_have="29233"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10736834"
                         time_creation="Wed Mar 31 23:12:04 2021"
                         time_modification="Wed Mar 31 23:07:06 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44393"
                obs_have="43686"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="35801"
                obs_have="35801"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29233"
                obs_have="29233"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10736834"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Wed Mar 31 23:07:06 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44393"
                obs_have="43686"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="35801"
                obs_have="35801"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29233"
                obs_have="29233"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva090x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Apr  1 00:19:42 2021"
               level="3">
        <file_statistics latency="00:07:14"
                         size="10736981"
                         time_creation="Thu Apr  1 00:12:05 2021"
                         time_modification="Thu Apr  1 00:07:13 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36201"
                obs_have="36201"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35149"
                obs_have="35149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 00:48:48 2021"
               level="3">
        <file_statistics latency="00:07:14"
                         size="10736981"
                         time_creation="Thu Apr  1 00:12:05 2021"
                         time_modification="Thu Apr  1 00:07:13 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36201"
                obs_have="36201"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35149"
                obs_have="35149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 02:37:45 2021"
               level="3">
        <file_statistics latency="00:07:14"
                         size="10736981"
                         time_creation="Thu Apr  1 00:12:05 2021"
                         time_modification="Thu Apr  1 00:07:13 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36201"
                obs_have="36201"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35149"
                obs_have="35149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:41:41 2021"
               level="3">
        <file_statistics latency="00:07:14"
                         size="10736981"
                         time_creation="Thu Apr  1 00:12:05 2021"
                         time_modification="Thu Apr  1 00:07:13 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36201"
                obs_have="36201"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35149"
                obs_have="35149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 04:01:35 2021"
               level="3">
        <file_statistics latency="00:07:14"
                         size="10736981"
                         time_creation="Tue Apr 27 01:57:02 2021"
                         time_modification="Thu Apr  1 00:07:13 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36201"
                obs_have="36201"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35149"
                obs_have="35149"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
