<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-06-19 01:00:00"
    DayOfYear="170"
    Year="2019">
  <station name="STVA">
    <file name="/stva1700.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun 20 17:25:33 2019"
               level="3">
        <file_statistics latency="01:34:52"
                         size="8280972"
                         time_creation="Thu Jun 20 03:02:48 2019"
                         time_modification="Thu Jun 20 01:34:22 2019" />
        <observations epoch_first="Wed Jun 19 00:00:00 2019"
                      epoch_last="Wed Jun 19 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29752"
                obs_have="28796"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="24782"
                obs_have="24766"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22091"
                obs_have="22082"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:45:32 2019"
               level="3">
        <file_statistics latency="01:34:52"
                         size="8280972"
                         time_creation="Tue Jul 16 02:04:03 2019"
                         time_modification="Thu Jun 20 01:34:22 2019" />
        <observations epoch_first="Wed Jun 19 00:00:00 2019"
                      epoch_last="Wed Jun 19 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29752"
                obs_have="28796"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="24782"
                obs_have="24766"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22091"
                obs_have="22082"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/stva170a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jun 19 03:37:40 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9611455"
                         time_creation="Wed Jun 19 01:12:03 2019"
                         time_modification="Wed Jun 19 01:08:23 2019" />
        <observations epoch_first="Wed Jun 19 00:00:00 2019"
                      epoch_last="Wed Jun 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="29509"
                obs_ratio="96.18" />
          <mask elevation="10 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23534"
                obs_have="23534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9611455"
                         time_creation="Wed Jun 19 01:12:03 2019"
                         time_modification="Wed Jun 19 01:08:23 2019" />
        <observations epoch_first="Wed Jun 19 00:00:00 2019"
                      epoch_last="Wed Jun 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="29509"
                obs_ratio="96.18" />
          <mask elevation="10 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23534"
                obs_have="23534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9611455"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 01:08:23 2019" />
        <observations epoch_first="Wed Jun 19 00:00:00 2019"
                      epoch_last="Wed Jun 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="29509"
                obs_ratio="96.18" />
          <mask elevation="10 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23534"
                obs_have="23534"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jun 19 02:19:34 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9702305"
                         time_creation="Wed Jun 19 02:15:31 2019"
                         time_modification="Wed Jun 19 02:08:09 2019" />
        <observations epoch_first="Wed Jun 19 01:00:00 2019"
                      epoch_last="Wed Jun 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30819"
                obs_have="30803"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="24679"
                obs_have="24679"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 02:48:39 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9702305"
                         time_creation="Wed Jun 19 02:15:31 2019"
                         time_modification="Wed Jun 19 02:08:09 2019" />
        <observations epoch_first="Wed Jun 19 01:00:00 2019"
                      epoch_last="Wed Jun 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30819"
                obs_have="30803"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="24679"
                obs_have="24679"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 04:37:40 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9702305"
                         time_creation="Wed Jun 19 02:15:31 2019"
                         time_modification="Wed Jun 19 02:08:09 2019" />
        <observations epoch_first="Wed Jun 19 01:00:00 2019"
                      epoch_last="Wed Jun 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30819"
                obs_have="30803"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="24679"
                obs_have="24679"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9702305"
                         time_creation="Wed Jun 19 02:15:31 2019"
                         time_modification="Wed Jun 19 02:08:09 2019" />
        <observations epoch_first="Wed Jun 19 01:00:00 2019"
                      epoch_last="Wed Jun 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30819"
                obs_have="30803"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="24679"
                obs_have="24679"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9702305"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 02:08:09 2019" />
        <observations epoch_first="Wed Jun 19 01:00:00 2019"
                      epoch_last="Wed Jun 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30819"
                obs_have="30803"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="24679"
                obs_have="24679"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21865"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jun 19 03:19:31 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9650249"
                         time_creation="Wed Jun 19 03:12:02 2019"
                         time_modification="Wed Jun 19 03:08:08 2019" />
        <observations epoch_first="Wed Jun 19 02:00:00 2019"
                      epoch_last="Wed Jun 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31532"
                obs_have="30661"
                obs_ratio="97.24" />
          <mask elevation="10 degrees"
                obs_expected="24091"
                obs_have="24091"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19467"
                obs_have="19467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 03:48:35 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9650249"
                         time_creation="Wed Jun 19 03:12:02 2019"
                         time_modification="Wed Jun 19 03:08:08 2019" />
        <observations epoch_first="Wed Jun 19 02:00:00 2019"
                      epoch_last="Wed Jun 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31532"
                obs_have="30661"
                obs_ratio="97.24" />
          <mask elevation="10 degrees"
                obs_expected="24091"
                obs_have="24091"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19467"
                obs_have="19467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 05:37:40 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9650249"
                         time_creation="Wed Jun 19 03:12:02 2019"
                         time_modification="Wed Jun 19 03:08:08 2019" />
        <observations epoch_first="Wed Jun 19 02:00:00 2019"
                      epoch_last="Wed Jun 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31532"
                obs_have="30661"
                obs_ratio="97.24" />
          <mask elevation="10 degrees"
                obs_expected="24091"
                obs_have="24091"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19467"
                obs_have="19467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9650249"
                         time_creation="Wed Jun 19 03:12:02 2019"
                         time_modification="Wed Jun 19 03:08:08 2019" />
        <observations epoch_first="Wed Jun 19 02:00:00 2019"
                      epoch_last="Wed Jun 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31532"
                obs_have="30661"
                obs_ratio="97.24" />
          <mask elevation="10 degrees"
                obs_expected="24091"
                obs_have="24091"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19467"
                obs_have="19467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9650249"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 03:08:08 2019" />
        <observations epoch_first="Wed Jun 19 02:00:00 2019"
                      epoch_last="Wed Jun 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31532"
                obs_have="30661"
                obs_ratio="97.24" />
          <mask elevation="10 degrees"
                obs_expected="24091"
                obs_have="24091"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19467"
                obs_have="19467"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jun 19 04:19:35 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9480375"
                         time_creation="Wed Jun 19 04:12:46 2019"
                         time_modification="Wed Jun 19 04:08:07 2019" />
        <observations epoch_first="Wed Jun 19 03:00:00 2019"
                      epoch_last="Wed Jun 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33542"
                obs_have="30691"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="25805"
                obs_have="25805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="22269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 04:48:37 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9480375"
                         time_creation="Wed Jun 19 04:12:46 2019"
                         time_modification="Wed Jun 19 04:08:07 2019" />
        <observations epoch_first="Wed Jun 19 03:00:00 2019"
                      epoch_last="Wed Jun 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33542"
                obs_have="30691"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="25805"
                obs_have="25805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="22269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 06:37:39 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9480375"
                         time_creation="Wed Jun 19 04:12:46 2019"
                         time_modification="Wed Jun 19 04:08:07 2019" />
        <observations epoch_first="Wed Jun 19 03:00:00 2019"
                      epoch_last="Wed Jun 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33542"
                obs_have="30691"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="25805"
                obs_have="25805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="22269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9480375"
                         time_creation="Wed Jun 19 04:12:46 2019"
                         time_modification="Wed Jun 19 04:08:07 2019" />
        <observations epoch_first="Wed Jun 19 03:00:00 2019"
                      epoch_last="Wed Jun 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33542"
                obs_have="30691"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="25805"
                obs_have="25805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="22269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9480375"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 04:08:07 2019" />
        <observations epoch_first="Wed Jun 19 03:00:00 2019"
                      epoch_last="Wed Jun 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33542"
                obs_have="30691"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="25805"
                obs_have="25805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="22269"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jun 19 05:19:35 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10089530"
                         time_creation="Wed Jun 19 05:17:46 2019"
                         time_modification="Wed Jun 19 05:08:06 2019" />
        <observations epoch_first="Wed Jun 19 04:00:00 2019"
                      epoch_last="Wed Jun 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33713"
                obs_have="33578"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="31756"
                obs_have="31756"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29232"
                obs_have="29232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 05:48:39 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10089530"
                         time_creation="Wed Jun 19 05:17:46 2019"
                         time_modification="Wed Jun 19 05:08:06 2019" />
        <observations epoch_first="Wed Jun 19 04:00:00 2019"
                      epoch_last="Wed Jun 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33713"
                obs_have="33578"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="31756"
                obs_have="31756"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29232"
                obs_have="29232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 07:37:42 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10089530"
                         time_creation="Wed Jun 19 05:17:46 2019"
                         time_modification="Wed Jun 19 05:08:06 2019" />
        <observations epoch_first="Wed Jun 19 04:00:00 2019"
                      epoch_last="Wed Jun 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33713"
                obs_have="33578"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="31756"
                obs_have="31756"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29232"
                obs_have="29232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10089530"
                         time_creation="Wed Jun 19 05:17:46 2019"
                         time_modification="Wed Jun 19 05:08:06 2019" />
        <observations epoch_first="Wed Jun 19 04:00:00 2019"
                      epoch_last="Wed Jun 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33713"
                obs_have="33578"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="31756"
                obs_have="31756"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29232"
                obs_have="29232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10089530"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 05:08:06 2019" />
        <observations epoch_first="Wed Jun 19 04:00:00 2019"
                      epoch_last="Wed Jun 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33713"
                obs_have="33578"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="31756"
                obs_have="31756"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29232"
                obs_have="29232"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jun 19 06:19:36 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10192365"
                         time_creation="Wed Jun 19 06:12:04 2019"
                         time_modification="Wed Jun 19 06:08:16 2019" />
        <observations epoch_first="Wed Jun 19 05:00:00 2019"
                      epoch_last="Wed Jun 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35826"
                obs_have="35598"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="32490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29304"
                obs_have="29304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 06:48:42 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10192365"
                         time_creation="Wed Jun 19 06:12:04 2019"
                         time_modification="Wed Jun 19 06:08:16 2019" />
        <observations epoch_first="Wed Jun 19 05:00:00 2019"
                      epoch_last="Wed Jun 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35826"
                obs_have="35598"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="32490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29304"
                obs_have="29304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 08:37:42 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10192365"
                         time_creation="Wed Jun 19 06:12:04 2019"
                         time_modification="Wed Jun 19 06:08:16 2019" />
        <observations epoch_first="Wed Jun 19 05:00:00 2019"
                      epoch_last="Wed Jun 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35826"
                obs_have="35598"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="32490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29304"
                obs_have="29304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10192365"
                         time_creation="Wed Jun 19 06:12:04 2019"
                         time_modification="Wed Jun 19 06:08:16 2019" />
        <observations epoch_first="Wed Jun 19 05:00:00 2019"
                      epoch_last="Wed Jun 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35826"
                obs_have="35598"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="32490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29304"
                obs_have="29304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10192365"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 06:08:16 2019" />
        <observations epoch_first="Wed Jun 19 05:00:00 2019"
                      epoch_last="Wed Jun 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35826"
                obs_have="35598"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="32490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29304"
                obs_have="29304"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jun 19 07:48:37 2019"
               level="3">
        <file_statistics latency="00:37:21"
                         size="10829362"
                         time_creation="Wed Jun 19 07:45:03 2019"
                         time_modification="Wed Jun 19 07:37:20 2019" />
        <observations epoch_first="Wed Jun 19 06:00:00 2019"
                      epoch_last="Wed Jun 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39761"
                obs_have="37236"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="31712"
                obs_have="31712"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26410"
                obs_have="26410"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 09:37:43 2019"
               level="3">
        <file_statistics latency="00:37:21"
                         size="10829362"
                         time_creation="Wed Jun 19 07:45:03 2019"
                         time_modification="Wed Jun 19 07:37:20 2019" />
        <observations epoch_first="Wed Jun 19 06:00:00 2019"
                      epoch_last="Wed Jun 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39761"
                obs_have="37236"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="31712"
                obs_have="31712"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26410"
                obs_have="26410"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:37:21"
                         size="10829362"
                         time_creation="Wed Jun 19 07:45:03 2019"
                         time_modification="Wed Jun 19 07:37:20 2019" />
        <observations epoch_first="Wed Jun 19 06:00:00 2019"
                      epoch_last="Wed Jun 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39761"
                obs_have="37236"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="31712"
                obs_have="31712"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26410"
                obs_have="26410"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:37:21"
                         size="10829362"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 07:37:20 2019" />
        <observations epoch_first="Wed Jun 19 06:00:00 2019"
                      epoch_last="Wed Jun 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39761"
                obs_have="37236"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="31712"
                obs_have="31712"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26410"
                obs_have="26410"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jun 19 08:48:43 2019"
               level="3">
        <file_statistics latency="00:22:05"
                         size="10778109"
                         time_creation="Wed Jun 19 08:47:39 2019"
                         time_modification="Wed Jun 19 08:22:04 2019" />
        <observations epoch_first="Wed Jun 19 07:00:00 2019"
                      epoch_last="Wed Jun 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38220"
                obs_have="36935"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="32702"
                obs_have="32697"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28701"
                obs_have="28701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 10:37:43 2019"
               level="3">
        <file_statistics latency="00:22:05"
                         size="10778109"
                         time_creation="Wed Jun 19 08:47:39 2019"
                         time_modification="Wed Jun 19 08:22:04 2019" />
        <observations epoch_first="Wed Jun 19 07:00:00 2019"
                      epoch_last="Wed Jun 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38220"
                obs_have="36935"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="32702"
                obs_have="32697"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28701"
                obs_have="28701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:22:05"
                         size="10778109"
                         time_creation="Wed Jun 19 08:47:39 2019"
                         time_modification="Wed Jun 19 08:22:04 2019" />
        <observations epoch_first="Wed Jun 19 07:00:00 2019"
                      epoch_last="Wed Jun 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38220"
                obs_have="36935"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="32702"
                obs_have="32697"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28701"
                obs_have="28701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:22:05"
                         size="10778109"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 08:22:04 2019" />
        <observations epoch_first="Wed Jun 19 07:00:00 2019"
                      epoch_last="Wed Jun 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38220"
                obs_have="36935"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="32702"
                obs_have="32697"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28701"
                obs_have="28701"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jun 19 09:48:41 2019"
               level="3">
        <file_statistics latency="00:21:44"
                         size="10022637"
                         time_creation="Wed Jun 19 09:48:01 2019"
                         time_modification="Wed Jun 19 09:21:43 2019" />
        <observations epoch_first="Wed Jun 19 08:00:00 2019"
                      epoch_last="Wed Jun 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33139"
                obs_have="33068"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="31862"
                obs_have="31862"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29628"
                obs_have="29628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 11:37:41 2019"
               level="3">
        <file_statistics latency="00:21:44"
                         size="10022637"
                         time_creation="Wed Jun 19 09:48:01 2019"
                         time_modification="Wed Jun 19 09:21:43 2019" />
        <observations epoch_first="Wed Jun 19 08:00:00 2019"
                      epoch_last="Wed Jun 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33139"
                obs_have="33068"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="31862"
                obs_have="31862"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29628"
                obs_have="29628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:21:44"
                         size="10022637"
                         time_creation="Wed Jun 19 09:48:01 2019"
                         time_modification="Wed Jun 19 09:21:43 2019" />
        <observations epoch_first="Wed Jun 19 08:00:00 2019"
                      epoch_last="Wed Jun 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33139"
                obs_have="33068"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="31862"
                obs_have="31862"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29628"
                obs_have="29628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:21:44"
                         size="10022637"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 09:21:43 2019" />
        <observations epoch_first="Wed Jun 19 08:00:00 2019"
                      epoch_last="Wed Jun 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33139"
                obs_have="33068"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="31862"
                obs_have="31862"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29628"
                obs_have="29628"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jun 19 10:48:41 2019"
               level="3">
        <file_statistics latency="00:21:36"
                         size="9800238"
                         time_creation="Wed Jun 19 10:45:02 2019"
                         time_modification="Wed Jun 19 10:21:35 2019" />
        <observations epoch_first="Wed Jun 19 09:00:00 2019"
                      epoch_last="Wed Jun 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33715"
                obs_have="32592"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="29661"
                obs_have="29661"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27234"
                obs_have="27234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 12:37:42 2019"
               level="3">
        <file_statistics latency="00:21:36"
                         size="9800238"
                         time_creation="Wed Jun 19 10:45:02 2019"
                         time_modification="Wed Jun 19 10:21:35 2019" />
        <observations epoch_first="Wed Jun 19 09:00:00 2019"
                      epoch_last="Wed Jun 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33715"
                obs_have="32592"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="29661"
                obs_have="29661"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27234"
                obs_have="27234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:21:36"
                         size="9800238"
                         time_creation="Wed Jun 19 10:45:02 2019"
                         time_modification="Wed Jun 19 10:21:35 2019" />
        <observations epoch_first="Wed Jun 19 09:00:00 2019"
                      epoch_last="Wed Jun 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33715"
                obs_have="32592"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="29661"
                obs_have="29661"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27234"
                obs_have="27234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:21:36"
                         size="9800238"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 10:21:35 2019" />
        <observations epoch_first="Wed Jun 19 09:00:00 2019"
                      epoch_last="Wed Jun 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33715"
                obs_have="32592"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="29661"
                obs_have="29661"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27234"
                obs_have="27234"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jun 19 11:19:20 2019"
               level="3">
        <file_statistics latency="00:07:37"
                         size="10076175"
                         time_creation="Wed Jun 19 11:12:04 2019"
                         time_modification="Wed Jun 19 11:07:36 2019" />
        <observations epoch_first="Wed Jun 19 10:00:00 2019"
                      epoch_last="Wed Jun 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37397"
                obs_have="36963"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="25317"
                obs_have="25317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21042"
                obs_have="21042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 11:48:25 2019"
               level="3">
        <file_statistics latency="00:07:37"
                         size="10076175"
                         time_creation="Wed Jun 19 11:12:04 2019"
                         time_modification="Wed Jun 19 11:07:36 2019" />
        <observations epoch_first="Wed Jun 19 10:00:00 2019"
                      epoch_last="Wed Jun 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37397"
                obs_have="36963"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="25317"
                obs_have="25317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21042"
                obs_have="21042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 13:37:42 2019"
               level="3">
        <file_statistics latency="00:07:37"
                         size="10076175"
                         time_creation="Wed Jun 19 11:12:04 2019"
                         time_modification="Wed Jun 19 11:07:36 2019" />
        <observations epoch_first="Wed Jun 19 10:00:00 2019"
                      epoch_last="Wed Jun 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37397"
                obs_have="36963"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="25317"
                obs_have="25317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21042"
                obs_have="21042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:07:37"
                         size="10076175"
                         time_creation="Wed Jun 19 11:12:04 2019"
                         time_modification="Wed Jun 19 11:07:36 2019" />
        <observations epoch_first="Wed Jun 19 10:00:00 2019"
                      epoch_last="Wed Jun 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37397"
                obs_have="36963"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="25317"
                obs_have="25317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21042"
                obs_have="21042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:07:37"
                         size="10076175"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 11:07:36 2019" />
        <observations epoch_first="Wed Jun 19 10:00:00 2019"
                      epoch_last="Wed Jun 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37397"
                obs_have="36963"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="25317"
                obs_have="25317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21042"
                obs_have="21042"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jun 19 12:19:19 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9534753"
                         time_creation="Wed Jun 19 12:12:03 2019"
                         time_modification="Wed Jun 19 12:07:32 2019" />
        <observations epoch_first="Wed Jun 19 11:00:00 2019"
                      epoch_last="Wed Jun 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33085"
                obs_have="31181"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="26497"
                obs_have="26497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21668"
                obs_have="21668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 12:48:40 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9534753"
                         time_creation="Wed Jun 19 12:12:03 2019"
                         time_modification="Wed Jun 19 12:07:32 2019" />
        <observations epoch_first="Wed Jun 19 11:00:00 2019"
                      epoch_last="Wed Jun 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33085"
                obs_have="31181"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="26497"
                obs_have="26497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21668"
                obs_have="21668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 14:37:42 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9534753"
                         time_creation="Wed Jun 19 12:12:03 2019"
                         time_modification="Wed Jun 19 12:07:32 2019" />
        <observations epoch_first="Wed Jun 19 11:00:00 2019"
                      epoch_last="Wed Jun 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33085"
                obs_have="31181"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="26497"
                obs_have="26497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21668"
                obs_have="21668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9534753"
                         time_creation="Wed Jun 19 12:12:03 2019"
                         time_modification="Wed Jun 19 12:07:32 2019" />
        <observations epoch_first="Wed Jun 19 11:00:00 2019"
                      epoch_last="Wed Jun 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33085"
                obs_have="31181"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="26497"
                obs_have="26497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21668"
                obs_have="21668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9534753"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 12:07:32 2019" />
        <observations epoch_first="Wed Jun 19 11:00:00 2019"
                      epoch_last="Wed Jun 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33085"
                obs_have="31181"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="26497"
                obs_have="26497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21668"
                obs_have="21668"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jun 19 15:37:41 2019"
               level="3">
        <file_statistics latency="01:53:56"
                         size="9142114"
                         time_creation="Wed Jun 19 15:12:15 2019"
                         time_modification="Wed Jun 19 14:53:55 2019" />
        <observations epoch_first="Wed Jun 19 12:00:00 2019"
                      epoch_last="Wed Jun 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32397"
                obs_have="30456"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="25257"
                obs_have="25257"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22588"
                obs_have="22588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="01:53:56"
                         size="9142114"
                         time_creation="Wed Jun 19 15:12:15 2019"
                         time_modification="Wed Jun 19 14:53:55 2019" />
        <observations epoch_first="Wed Jun 19 12:00:00 2019"
                      epoch_last="Wed Jun 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32397"
                obs_have="30456"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="25257"
                obs_have="25257"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22588"
                obs_have="22588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="01:53:56"
                         size="9142114"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 14:53:55 2019" />
        <observations epoch_first="Wed Jun 19 12:00:00 2019"
                      epoch_last="Wed Jun 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32397"
                obs_have="30456"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="25257"
                obs_have="25257"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22588"
                obs_have="22588"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jun 19 14:19:14 2019"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9412153"
                         time_creation="Wed Jun 19 14:12:08 2019"
                         time_modification="Wed Jun 19 14:07:27 2019" />
        <observations epoch_first="Wed Jun 19 13:00:00 2019"
                      epoch_last="Wed Jun 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31971"
                obs_have="31953"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="28653"
                obs_have="28653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26130"
                obs_have="26130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 14:48:41 2019"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9412153"
                         time_creation="Wed Jun 19 14:12:08 2019"
                         time_modification="Wed Jun 19 14:07:27 2019" />
        <observations epoch_first="Wed Jun 19 13:00:00 2019"
                      epoch_last="Wed Jun 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31971"
                obs_have="31953"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="28653"
                obs_have="28653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26130"
                obs_have="26130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 16:37:34 2019"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9412153"
                         time_creation="Wed Jun 19 14:12:08 2019"
                         time_modification="Wed Jun 19 14:07:27 2019" />
        <observations epoch_first="Wed Jun 19 13:00:00 2019"
                      epoch_last="Wed Jun 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31971"
                obs_have="31953"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="28653"
                obs_have="28653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26130"
                obs_have="26130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9412153"
                         time_creation="Wed Jun 19 14:12:08 2019"
                         time_modification="Wed Jun 19 14:07:27 2019" />
        <observations epoch_first="Wed Jun 19 13:00:00 2019"
                      epoch_last="Wed Jun 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31971"
                obs_have="31953"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="28653"
                obs_have="28653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26130"
                obs_have="26130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9412153"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 14:07:27 2019" />
        <observations epoch_first="Wed Jun 19 13:00:00 2019"
                      epoch_last="Wed Jun 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31971"
                obs_have="31953"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="28653"
                obs_have="28653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26130"
                obs_have="26130"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jun 19 15:48:43 2019"
               level="3">
        <file_statistics latency="00:38:02"
                         size="10965635"
                         time_creation="Wed Jun 19 15:45:04 2019"
                         time_modification="Wed Jun 19 15:38:01 2019" />
        <observations epoch_first="Wed Jun 19 14:00:00 2019"
                      epoch_last="Wed Jun 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43751"
                obs_have="42715"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="34227"
                obs_have="34227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30485"
                obs_have="30485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 17:37:41 2019"
               level="3">
        <file_statistics latency="00:53:53"
                         size="10965635"
                         time_creation="Wed Jun 19 16:10:11 2019"
                         time_modification="Wed Jun 19 15:53:52 2019" />
        <observations epoch_first="Wed Jun 19 14:00:00 2019"
                      epoch_last="Wed Jun 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43751"
                obs_have="42715"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="34227"
                obs_have="34227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30485"
                obs_have="30485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:53:53"
                         size="10965635"
                         time_creation="Wed Jun 19 16:10:11 2019"
                         time_modification="Wed Jun 19 15:53:52 2019" />
        <observations epoch_first="Wed Jun 19 14:00:00 2019"
                      epoch_last="Wed Jun 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43751"
                obs_have="42715"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="34227"
                obs_have="34227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30485"
                obs_have="30485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:53:53"
                         size="10965635"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 15:53:52 2019" />
        <observations epoch_first="Wed Jun 19 14:00:00 2019"
                      epoch_last="Wed Jun 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43751"
                obs_have="42715"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="34227"
                obs_have="34227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30485"
                obs_have="30485"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jun 19 16:48:41 2019"
               level="3">
        <file_statistics latency="00:31:19"
                         size="12055002"
                         time_creation="Wed Jun 19 16:45:05 2019"
                         time_modification="Wed Jun 19 16:31:18 2019" />
        <observations epoch_first="Wed Jun 19 15:00:00 2019"
                      epoch_last="Wed Jun 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46944"
                obs_have="42807"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="34779"
                obs_have="34490"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="29608"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Wed Jun 19 18:37:44 2019"
               level="3">
        <file_statistics latency="00:53:41"
                         size="12055002"
                         time_creation="Wed Jun 19 17:12:06 2019"
                         time_modification="Wed Jun 19 16:53:40 2019" />
        <observations epoch_first="Wed Jun 19 15:00:00 2019"
                      epoch_last="Wed Jun 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46944"
                obs_have="42807"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="34779"
                obs_have="34490"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="29608"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:53:41"
                         size="12055002"
                         time_creation="Wed Jun 19 17:12:06 2019"
                         time_modification="Wed Jun 19 16:53:40 2019" />
        <observations epoch_first="Wed Jun 19 15:00:00 2019"
                      epoch_last="Wed Jun 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46944"
                obs_have="42807"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="34779"
                obs_have="34490"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="29608"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:53:41"
                         size="12055002"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 16:53:40 2019" />
        <observations epoch_first="Wed Jun 19 15:00:00 2019"
                      epoch_last="Wed Jun 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46944"
                obs_have="42807"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="34779"
                obs_have="34490"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="29608"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/stva170q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jun 19 19:37:44 2019"
               level="3">
        <file_statistics latency="00:53:52"
                         size="11585201"
                         time_creation="Wed Jun 19 18:12:19 2019"
                         time_modification="Wed Jun 19 17:53:51 2019" />
        <observations epoch_first="Wed Jun 19 16:00:00 2019"
                      epoch_last="Wed Jun 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42589"
                obs_have="41788"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="39530"
                obs_have="39530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37169"
                obs_have="37169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:53:52"
                         size="11585201"
                         time_creation="Wed Jun 19 18:12:19 2019"
                         time_modification="Wed Jun 19 17:53:51 2019" />
        <observations epoch_first="Wed Jun 19 16:00:00 2019"
                      epoch_last="Wed Jun 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42589"
                obs_have="41788"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="39530"
                obs_have="39530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37169"
                obs_have="37169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:53:52"
                         size="11585201"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 17:53:51 2019" />
        <observations epoch_first="Wed Jun 19 16:00:00 2019"
                      epoch_last="Wed Jun 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42589"
                obs_have="41788"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="39530"
                obs_have="39530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37169"
                obs_have="37169"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jun 19 20:37:42 2019"
               level="3">
        <file_statistics latency="00:53:46"
                         size="10978002"
                         time_creation="Wed Jun 19 19:12:04 2019"
                         time_modification="Wed Jun 19 18:53:45 2019" />
        <observations epoch_first="Wed Jun 19 17:00:00 2019"
                      epoch_last="Wed Jun 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41799"
                obs_have="40961"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="37723"
                obs_have="37723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35437"
                obs_have="35437"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:53:46"
                         size="10978002"
                         time_creation="Wed Jun 19 19:12:04 2019"
                         time_modification="Wed Jun 19 18:53:45 2019" />
        <observations epoch_first="Wed Jun 19 17:00:00 2019"
                      epoch_last="Wed Jun 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41799"
                obs_have="40961"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="37723"
                obs_have="37723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35437"
                obs_have="35437"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:53:46"
                         size="10978002"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 18:53:45 2019" />
        <observations epoch_first="Wed Jun 19 17:00:00 2019"
                      epoch_last="Wed Jun 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41799"
                obs_have="40961"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="37723"
                obs_have="37723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35437"
                obs_have="35437"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jun 19 19:19:15 2019"
               level="3">
        <file_statistics latency="00:07:31"
                         size="11707708"
                         time_creation="Wed Jun 19 19:12:04 2019"
                         time_modification="Wed Jun 19 19:07:30 2019" />
        <observations epoch_first="Wed Jun 19 18:00:00 2019"
                      epoch_last="Wed Jun 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45021"
                obs_have="45020"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="41556"
                obs_have="41556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37762"
                obs_have="37762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 19:48:41 2019"
               level="3">
        <file_statistics latency="00:07:31"
                         size="11707708"
                         time_creation="Wed Jun 19 19:12:04 2019"
                         time_modification="Wed Jun 19 19:07:30 2019" />
        <observations epoch_first="Wed Jun 19 18:00:00 2019"
                      epoch_last="Wed Jun 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45021"
                obs_have="45020"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="41556"
                obs_have="41556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37762"
                obs_have="37762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 21:37:45 2019"
               level="3">
        <file_statistics latency="00:07:31"
                         size="11707708"
                         time_creation="Wed Jun 19 19:12:04 2019"
                         time_modification="Wed Jun 19 19:07:30 2019" />
        <observations epoch_first="Wed Jun 19 18:00:00 2019"
                      epoch_last="Wed Jun 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45021"
                obs_have="45020"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="41556"
                obs_have="41556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37762"
                obs_have="37762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:07:31"
                         size="11707708"
                         time_creation="Wed Jun 19 19:12:04 2019"
                         time_modification="Wed Jun 19 19:07:30 2019" />
        <observations epoch_first="Wed Jun 19 18:00:00 2019"
                      epoch_last="Wed Jun 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45021"
                obs_have="45020"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="41556"
                obs_have="41556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37762"
                obs_have="37762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:07:31"
                         size="11707708"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 19:07:30 2019" />
        <observations epoch_first="Wed Jun 19 18:00:00 2019"
                      epoch_last="Wed Jun 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45021"
                obs_have="45020"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="41556"
                obs_have="41556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37762"
                obs_have="37762"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jun 19 20:48:38 2019"
               level="3">
        <file_statistics latency="00:38:08"
                         size="11638416"
                         time_creation="Wed Jun 19 20:45:12 2019"
                         time_modification="Wed Jun 19 20:38:07 2019" />
        <observations epoch_first="Wed Jun 19 19:00:00 2019"
                      epoch_last="Wed Jun 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46276"
                obs_have="44549"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="40490"
                obs_have="40388"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="36259"
                obs_have="36160"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Wed Jun 19 22:37:44 2019"
               level="3">
        <file_statistics latency="00:53:43"
                         size="11638416"
                         time_creation="Wed Jun 19 21:12:06 2019"
                         time_modification="Wed Jun 19 20:53:42 2019" />
        <observations epoch_first="Wed Jun 19 19:00:00 2019"
                      epoch_last="Wed Jun 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46276"
                obs_have="44549"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="40490"
                obs_have="40388"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="36259"
                obs_have="36160"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:53:43"
                         size="11638416"
                         time_creation="Wed Jun 19 21:12:06 2019"
                         time_modification="Wed Jun 19 20:53:42 2019" />
        <observations epoch_first="Wed Jun 19 19:00:00 2019"
                      epoch_last="Wed Jun 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46276"
                obs_have="44549"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="40490"
                obs_have="40388"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="36259"
                obs_have="36160"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:53:43"
                         size="11638416"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 20:53:42 2019" />
        <observations epoch_first="Wed Jun 19 19:00:00 2019"
                      epoch_last="Wed Jun 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46276"
                obs_have="44549"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="40490"
                obs_have="40388"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="36259"
                obs_have="36160"
                obs_ratio="99.73" />
        </observations>
      </control>
    </file>
    <file name="/stva170u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jun 19 21:19:18 2019"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10455860"
                         time_creation="Wed Jun 19 21:12:06 2019"
                         time_modification="Wed Jun 19 21:07:44 2019" />
        <observations epoch_first="Wed Jun 19 20:00:00 2019"
                      epoch_last="Wed Jun 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39419"
                obs_have="37044"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="34807"
                obs_have="34807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31685"
                obs_have="31685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 21:48:44 2019"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10455860"
                         time_creation="Wed Jun 19 21:12:06 2019"
                         time_modification="Wed Jun 19 21:07:44 2019" />
        <observations epoch_first="Wed Jun 19 20:00:00 2019"
                      epoch_last="Wed Jun 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39419"
                obs_have="37044"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="34807"
                obs_have="34807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31685"
                obs_have="31685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 23:37:45 2019"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10455860"
                         time_creation="Wed Jun 19 21:12:06 2019"
                         time_modification="Wed Jun 19 21:07:44 2019" />
        <observations epoch_first="Wed Jun 19 20:00:00 2019"
                      epoch_last="Wed Jun 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39419"
                obs_have="37044"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="34807"
                obs_have="34807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31685"
                obs_have="31685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10455860"
                         time_creation="Wed Jun 19 21:12:06 2019"
                         time_modification="Wed Jun 19 21:07:44 2019" />
        <observations epoch_first="Wed Jun 19 20:00:00 2019"
                      epoch_last="Wed Jun 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39419"
                obs_have="37044"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="34807"
                obs_have="34807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31685"
                obs_have="31685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10455860"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 21:07:44 2019" />
        <observations epoch_first="Wed Jun 19 20:00:00 2019"
                      epoch_last="Wed Jun 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39419"
                obs_have="37044"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="34807"
                obs_have="34807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31685"
                obs_have="31685"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jun 19 22:19:13 2019"
               level="3">
        <file_statistics latency="00:07:25"
                         size="10019421"
                         time_creation="Wed Jun 19 22:12:05 2019"
                         time_modification="Wed Jun 19 22:07:24 2019" />
        <observations epoch_first="Wed Jun 19 21:00:00 2019"
                      epoch_last="Wed Jun 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36475"
                obs_have="35199"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="31625"
                obs_have="31625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27672"
                obs_have="27672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 22:48:44 2019"
               level="3">
        <file_statistics latency="00:07:25"
                         size="10019421"
                         time_creation="Wed Jun 19 22:12:05 2019"
                         time_modification="Wed Jun 19 22:07:24 2019" />
        <observations epoch_first="Wed Jun 19 21:00:00 2019"
                      epoch_last="Wed Jun 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36475"
                obs_have="35199"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="31625"
                obs_have="31625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27672"
                obs_have="27672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 00:37:44 2019"
               level="3">
        <file_statistics latency="00:07:25"
                         size="10019421"
                         time_creation="Wed Jun 19 22:12:05 2019"
                         time_modification="Wed Jun 19 22:07:24 2019" />
        <observations epoch_first="Wed Jun 19 21:00:00 2019"
                      epoch_last="Wed Jun 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36475"
                obs_have="35199"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="31625"
                obs_have="31625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27672"
                obs_have="27672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:07:25"
                         size="10019421"
                         time_creation="Wed Jun 19 22:12:05 2019"
                         time_modification="Wed Jun 19 22:07:24 2019" />
        <observations epoch_first="Wed Jun 19 21:00:00 2019"
                      epoch_last="Wed Jun 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36475"
                obs_have="35199"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="31625"
                obs_have="31625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27672"
                obs_have="27672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:07:25"
                         size="10019421"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 22:07:24 2019" />
        <observations epoch_first="Wed Jun 19 21:00:00 2019"
                      epoch_last="Wed Jun 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36475"
                obs_have="35199"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="31625"
                obs_have="31625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27672"
                obs_have="27672"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jun 19 23:19:14 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10809281"
                         time_creation="Wed Jun 19 23:12:04 2019"
                         time_modification="Wed Jun 19 23:08:39 2019" />
        <observations epoch_first="Wed Jun 19 22:00:00 2019"
                      epoch_last="Wed Jun 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39605"
                obs_have="37576"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="26631"
                obs_have="26631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23413"
                obs_have="23413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 19 23:48:17 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10809281"
                         time_creation="Wed Jun 19 23:12:04 2019"
                         time_modification="Wed Jun 19 23:08:39 2019" />
        <observations epoch_first="Wed Jun 19 22:00:00 2019"
                      epoch_last="Wed Jun 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39605"
                obs_have="37576"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="26631"
                obs_have="26631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23413"
                obs_have="23413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 01:37:46 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10809281"
                         time_creation="Wed Jun 19 23:12:04 2019"
                         time_modification="Wed Jun 19 23:08:39 2019" />
        <observations epoch_first="Wed Jun 19 22:00:00 2019"
                      epoch_last="Wed Jun 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39605"
                obs_have="37576"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="26631"
                obs_have="26631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23413"
                obs_have="23413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10809281"
                         time_creation="Wed Jun 19 23:12:04 2019"
                         time_modification="Wed Jun 19 23:08:39 2019" />
        <observations epoch_first="Wed Jun 19 22:00:00 2019"
                      epoch_last="Wed Jun 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39605"
                obs_have="37576"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="26631"
                obs_have="26631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23413"
                obs_have="23413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10809281"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Wed Jun 19 23:08:39 2019" />
        <observations epoch_first="Wed Jun 19 22:00:00 2019"
                      epoch_last="Wed Jun 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39605"
                obs_have="37576"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="26631"
                obs_have="26631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23413"
                obs_have="23413"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva170x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jun 20 17:40:38 2019"
               level="3">
        <file_statistics latency="01:09:09"
                         size="10000874"
                         time_creation="Thu Jun 20 02:50:08 2019"
                         time_modification="Thu Jun 20 01:09:08 2019" />
        <observations epoch_first="Wed Jun 19 23:00:00 2019"
                      epoch_last="Wed Jun 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35041"
                obs_have="34988"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="26607"
                obs_have="26607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24086"
                obs_have="24086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 19 03:59:44 2019"
               level="3">
        <file_statistics latency="01:09:09"
                         size="10000874"
                         time_creation="Tue Jul 16 01:57:41 2019"
                         time_modification="Thu Jun 20 01:09:08 2019" />
        <observations epoch_first="Wed Jun 19 23:00:00 2019"
                      epoch_last="Wed Jun 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35041"
                obs_have="34988"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="26607"
                obs_have="26607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24086"
                obs_have="24086"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
