<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-19 00:00:00"
    DayOfYear="19"
    Year="2021">
  <station name="VISN">
    <file name="/visn0190.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 20 17:25:58 2021"
               level="3">
        <file_statistics latency="01:33:26"
                         size="7186038"
                         time_creation="Wed Jan 20 02:50:43 2021"
                         time_modification="Wed Jan 20 01:32:56 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29872"
                obs_have="26564"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="25104"
                obs_have="24649"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="22202"
                obs_have="22189"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:45:52 2021"
               level="3">
        <file_statistics latency="01:33:26"
                         size="7186038"
                         time_creation="Mon Feb 15 02:02:16 2021"
                         time_modification="Wed Jan 20 01:32:56 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29872"
                obs_have="26564"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="25104"
                obs_have="24649"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="22202"
                obs_have="22189"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/visn019a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 19 01:49:07 2021"
               level="3">
        <file_statistics latency="00:22:06"
                         size="9058033"
                         time_creation="Tue Jan 19 01:45:08 2021"
                         time_modification="Tue Jan 19 01:22:05 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41518"
                obs_have="33880"
                obs_ratio="81.60" />
          <mask elevation="10 degrees"
                obs_expected="34723"
                obs_have="32372"
                obs_ratio="93.23" />
          <mask elevation="15 degrees"
                obs_expected="29522"
                obs_have="29522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 03:38:05 2021"
               level="3">
        <file_statistics latency="00:22:06"
                         size="9058033"
                         time_creation="Tue Jan 19 01:45:08 2021"
                         time_modification="Tue Jan 19 01:22:05 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41518"
                obs_have="33880"
                obs_ratio="81.60" />
          <mask elevation="10 degrees"
                obs_expected="34723"
                obs_have="32372"
                obs_ratio="93.23" />
          <mask elevation="15 degrees"
                obs_expected="29522"
                obs_have="29522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:22:06"
                         size="9058033"
                         time_creation="Tue Jan 19 01:45:08 2021"
                         time_modification="Tue Jan 19 01:22:05 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41518"
                obs_have="33880"
                obs_ratio="81.60" />
          <mask elevation="10 degrees"
                obs_expected="34723"
                obs_have="32372"
                obs_ratio="93.23" />
          <mask elevation="15 degrees"
                obs_expected="29522"
                obs_have="29522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:22:06"
                         size="9058033"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 01:22:05 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41518"
                obs_have="33880"
                obs_ratio="81.60" />
          <mask elevation="10 degrees"
                obs_expected="34723"
                obs_have="32372"
                obs_ratio="93.23" />
          <mask elevation="15 degrees"
                obs_expected="29522"
                obs_have="29522"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 19 02:20:05 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8776514"
                         time_creation="Tue Jan 19 02:12:04 2021"
                         time_modification="Tue Jan 19 02:08:02 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37137"
                obs_have="35930"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="35040"
                obs_have="35036"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34156"
                obs_have="34153"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jan 19 02:49:05 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8776514"
                         time_creation="Tue Jan 19 02:12:04 2021"
                         time_modification="Tue Jan 19 02:08:02 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37137"
                obs_have="35930"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="35040"
                obs_have="35036"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34156"
                obs_have="34153"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jan 19 04:38:07 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8776514"
                         time_creation="Tue Jan 19 02:12:04 2021"
                         time_modification="Tue Jan 19 02:08:02 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37137"
                obs_have="35930"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="35040"
                obs_have="35036"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34156"
                obs_have="34153"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8776514"
                         time_creation="Tue Jan 19 02:12:04 2021"
                         time_modification="Tue Jan 19 02:08:02 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37137"
                obs_have="35930"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="35040"
                obs_have="35036"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34156"
                obs_have="34153"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8776514"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 02:08:02 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37137"
                obs_have="35930"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="35040"
                obs_have="35036"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34156"
                obs_have="34153"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/visn019c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 19 03:20:06 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9012780"
                         time_creation="Tue Jan 19 03:12:04 2021"
                         time_modification="Tue Jan 19 03:07:58 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40557"
                obs_have="37784"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="35853"
                obs_have="35063"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="32455"
                obs_have="32455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 03:48:59 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9012780"
                         time_creation="Tue Jan 19 03:12:04 2021"
                         time_modification="Tue Jan 19 03:07:58 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40557"
                obs_have="37784"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="35853"
                obs_have="35063"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="32455"
                obs_have="32455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 05:38:09 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9012780"
                         time_creation="Tue Jan 19 03:12:04 2021"
                         time_modification="Tue Jan 19 03:07:58 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40557"
                obs_have="37784"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="35853"
                obs_have="35063"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="32455"
                obs_have="32455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9012780"
                         time_creation="Tue Jan 19 03:12:04 2021"
                         time_modification="Tue Jan 19 03:07:58 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40557"
                obs_have="37784"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="35853"
                obs_have="35063"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="32455"
                obs_have="32455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9012780"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 03:07:58 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40557"
                obs_have="37784"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="35853"
                obs_have="35063"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="32455"
                obs_have="32455"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 19 04:20:03 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9131549"
                         time_creation="Tue Jan 19 04:12:04 2021"
                         time_modification="Tue Jan 19 04:07:58 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42691"
                obs_have="37794"
                obs_ratio="88.53" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="34000"
                obs_ratio="96.69" />
          <mask elevation="15 degrees"
                obs_expected="29128"
                obs_have="29128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 04:49:07 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9131549"
                         time_creation="Tue Jan 19 04:12:04 2021"
                         time_modification="Tue Jan 19 04:07:58 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42691"
                obs_have="37794"
                obs_ratio="88.53" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="34000"
                obs_ratio="96.69" />
          <mask elevation="15 degrees"
                obs_expected="29128"
                obs_have="29128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 06:38:09 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9131549"
                         time_creation="Tue Jan 19 04:12:04 2021"
                         time_modification="Tue Jan 19 04:07:58 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42691"
                obs_have="37794"
                obs_ratio="88.53" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="34000"
                obs_ratio="96.69" />
          <mask elevation="15 degrees"
                obs_expected="29128"
                obs_have="29128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9131549"
                         time_creation="Tue Jan 19 04:12:04 2021"
                         time_modification="Tue Jan 19 04:07:58 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42691"
                obs_have="37794"
                obs_ratio="88.53" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="34000"
                obs_ratio="96.69" />
          <mask elevation="15 degrees"
                obs_expected="29128"
                obs_have="29128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9131549"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 04:07:58 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42691"
                obs_have="37794"
                obs_ratio="88.53" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="34000"
                obs_ratio="96.69" />
          <mask elevation="15 degrees"
                obs_expected="29128"
                obs_have="29128"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jan 19 05:20:02 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9345664"
                         time_creation="Tue Jan 19 05:12:03 2021"
                         time_modification="Tue Jan 19 05:08:04 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35904"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35904"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="34609"
                obs_have="34609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 05:49:04 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9345664"
                         time_creation="Tue Jan 19 05:12:03 2021"
                         time_modification="Tue Jan 19 05:08:04 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35904"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35904"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="34609"
                obs_have="34609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 07:38:08 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9345664"
                         time_creation="Tue Jan 19 05:12:03 2021"
                         time_modification="Tue Jan 19 05:08:04 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35904"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35904"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="34609"
                obs_have="34609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9345664"
                         time_creation="Tue Jan 19 05:12:03 2021"
                         time_modification="Tue Jan 19 05:08:04 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35904"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35904"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="34609"
                obs_have="34609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9345664"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 05:08:04 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35904"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35904"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="34609"
                obs_have="34609"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jan 19 06:20:01 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9806512"
                         time_creation="Tue Jan 19 06:12:03 2021"
                         time_modification="Tue Jan 19 06:08:07 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38589"
                obs_have="35265"
                obs_ratio="91.39" />
          <mask elevation="10 degrees"
                obs_expected="33004"
                obs_have="32485"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="29587"
                obs_have="29586"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 06:49:07 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9806512"
                         time_creation="Tue Jan 19 06:12:03 2021"
                         time_modification="Tue Jan 19 06:08:07 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38589"
                obs_have="35265"
                obs_ratio="91.39" />
          <mask elevation="10 degrees"
                obs_expected="33004"
                obs_have="32485"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="29587"
                obs_have="29586"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 08:38:08 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9806512"
                         time_creation="Tue Jan 19 06:12:03 2021"
                         time_modification="Tue Jan 19 06:08:07 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38589"
                obs_have="35265"
                obs_ratio="91.39" />
          <mask elevation="10 degrees"
                obs_expected="33004"
                obs_have="32485"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="29587"
                obs_have="29586"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9806512"
                         time_creation="Tue Jan 19 06:12:03 2021"
                         time_modification="Tue Jan 19 06:08:07 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38589"
                obs_have="35265"
                obs_ratio="91.39" />
          <mask elevation="10 degrees"
                obs_expected="33004"
                obs_have="32485"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="29587"
                obs_have="29586"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9806512"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 06:08:07 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38589"
                obs_have="35265"
                obs_ratio="91.39" />
          <mask elevation="10 degrees"
                obs_expected="33004"
                obs_have="32485"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="29587"
                obs_have="29586"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jan 19 07:20:03 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8891039"
                         time_creation="Tue Jan 19 07:12:08 2021"
                         time_modification="Tue Jan 19 07:08:06 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34816"
                obs_have="32154"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="28058"
                obs_have="28024"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24763"
                obs_have="24763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 07:49:07 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8891039"
                         time_creation="Tue Jan 19 07:12:08 2021"
                         time_modification="Tue Jan 19 07:08:06 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34816"
                obs_have="32154"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="28058"
                obs_have="28024"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24763"
                obs_have="24763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 09:38:07 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8891039"
                         time_creation="Tue Jan 19 07:12:08 2021"
                         time_modification="Tue Jan 19 07:08:06 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34816"
                obs_have="32154"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="28058"
                obs_have="28024"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24763"
                obs_have="24763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8891039"
                         time_creation="Tue Jan 19 07:12:08 2021"
                         time_modification="Tue Jan 19 07:08:06 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34816"
                obs_have="32154"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="28058"
                obs_have="28024"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24763"
                obs_have="24763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8891039"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 07:08:06 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34816"
                obs_have="32154"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="28058"
                obs_have="28024"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24763"
                obs_have="24763"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 19 08:20:00 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8815593"
                         time_creation="Tue Jan 19 08:12:03 2021"
                         time_modification="Tue Jan 19 08:08:07 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31996"
                obs_have="27757"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="26602"
                obs_have="25281"
                obs_ratio="95.03" />
          <mask elevation="15 degrees"
                obs_expected="22927"
                obs_have="22927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 08:49:08 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8815593"
                         time_creation="Tue Jan 19 08:12:03 2021"
                         time_modification="Tue Jan 19 08:08:07 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31996"
                obs_have="27757"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="26602"
                obs_have="25281"
                obs_ratio="95.03" />
          <mask elevation="15 degrees"
                obs_expected="22927"
                obs_have="22927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 10:38:08 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8815593"
                         time_creation="Tue Jan 19 08:12:03 2021"
                         time_modification="Tue Jan 19 08:08:07 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31996"
                obs_have="27757"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="26602"
                obs_have="25281"
                obs_ratio="95.03" />
          <mask elevation="15 degrees"
                obs_expected="22927"
                obs_have="22927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8815593"
                         time_creation="Tue Jan 19 08:12:03 2021"
                         time_modification="Tue Jan 19 08:08:07 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31996"
                obs_have="27757"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="26602"
                obs_have="25281"
                obs_ratio="95.03" />
          <mask elevation="15 degrees"
                obs_expected="22927"
                obs_have="22927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8815593"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 08:08:07 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31996"
                obs_have="27757"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="26602"
                obs_have="25281"
                obs_ratio="95.03" />
          <mask elevation="15 degrees"
                obs_expected="22927"
                obs_have="22927"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jan 19 09:19:58 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8596638"
                         time_creation="Tue Jan 19 09:12:03 2021"
                         time_modification="Tue Jan 19 09:08:02 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32602"
                obs_have="26789"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="26249"
                obs_have="25619"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="23353"
                obs_have="23274"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Tue Jan 19 09:49:07 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8596638"
                         time_creation="Tue Jan 19 09:12:03 2021"
                         time_modification="Tue Jan 19 09:08:02 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32602"
                obs_have="26789"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="26249"
                obs_have="25619"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="23353"
                obs_have="23274"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Tue Jan 19 11:38:08 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8596638"
                         time_creation="Tue Jan 19 09:12:03 2021"
                         time_modification="Tue Jan 19 09:08:02 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32602"
                obs_have="26789"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="26249"
                obs_have="25619"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="23353"
                obs_have="23274"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8596638"
                         time_creation="Tue Jan 19 09:12:03 2021"
                         time_modification="Tue Jan 19 09:08:02 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32602"
                obs_have="26789"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="26249"
                obs_have="25619"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="23353"
                obs_have="23274"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8596638"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 09:08:02 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32602"
                obs_have="26789"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="26249"
                obs_have="25619"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="23353"
                obs_have="23274"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/visn019j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 19 10:20:01 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8327640"
                         time_creation="Tue Jan 19 10:12:05 2021"
                         time_modification="Tue Jan 19 10:08:05 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32992"
                obs_have="29692"
                obs_ratio="90.00" />
          <mask elevation="10 degrees"
                obs_expected="27523"
                obs_have="27099"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24854"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Tue Jan 19 10:49:07 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8327640"
                         time_creation="Tue Jan 19 10:12:05 2021"
                         time_modification="Tue Jan 19 10:08:05 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32992"
                obs_have="29692"
                obs_ratio="90.00" />
          <mask elevation="10 degrees"
                obs_expected="27523"
                obs_have="27099"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24854"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Tue Jan 19 12:38:07 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8327640"
                         time_creation="Tue Jan 19 10:12:05 2021"
                         time_modification="Tue Jan 19 10:08:05 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32992"
                obs_have="29692"
                obs_ratio="90.00" />
          <mask elevation="10 degrees"
                obs_expected="27523"
                obs_have="27099"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24854"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8327640"
                         time_creation="Tue Jan 19 10:12:05 2021"
                         time_modification="Tue Jan 19 10:08:05 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32992"
                obs_have="29692"
                obs_ratio="90.00" />
          <mask elevation="10 degrees"
                obs_expected="27523"
                obs_have="27099"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24854"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8327640"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 10:08:05 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32992"
                obs_have="29692"
                obs_ratio="90.00" />
          <mask elevation="10 degrees"
                obs_expected="27523"
                obs_have="27099"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24854"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/visn019k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 19 11:19:58 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="7741832"
                         time_creation="Tue Jan 19 11:12:04 2021"
                         time_modification="Tue Jan 19 11:08:03 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31499"
                obs_have="29382"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="28501"
                obs_have="28109"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="23810"
                obs_have="23810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 11:49:06 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="7741832"
                         time_creation="Tue Jan 19 11:12:04 2021"
                         time_modification="Tue Jan 19 11:08:03 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31499"
                obs_have="29382"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="28501"
                obs_have="28109"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="23810"
                obs_have="23810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 13:38:06 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="7741832"
                         time_creation="Tue Jan 19 11:12:04 2021"
                         time_modification="Tue Jan 19 11:08:03 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31499"
                obs_have="29382"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="28501"
                obs_have="28109"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="23810"
                obs_have="23810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="7741832"
                         time_creation="Tue Jan 19 11:12:04 2021"
                         time_modification="Tue Jan 19 11:08:03 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31499"
                obs_have="29382"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="28501"
                obs_have="28109"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="23810"
                obs_have="23810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="7741832"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 11:08:03 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31499"
                obs_have="29382"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="28501"
                obs_have="28109"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="23810"
                obs_have="23810"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jan 19 12:20:03 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8963500"
                         time_creation="Tue Jan 19 12:12:04 2021"
                         time_modification="Tue Jan 19 12:08:08 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40274"
                obs_have="34667"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="32249"
                obs_have="31338"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="28836"
                obs_have="28836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 12:49:09 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8963500"
                         time_creation="Tue Jan 19 12:12:04 2021"
                         time_modification="Tue Jan 19 12:08:08 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40274"
                obs_have="34667"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="32249"
                obs_have="31338"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="28836"
                obs_have="28836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 14:38:10 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8963500"
                         time_creation="Tue Jan 19 12:12:04 2021"
                         time_modification="Tue Jan 19 12:08:08 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40274"
                obs_have="34667"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="32249"
                obs_have="31338"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="28836"
                obs_have="28836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8963500"
                         time_creation="Tue Jan 19 12:12:04 2021"
                         time_modification="Tue Jan 19 12:08:08 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40274"
                obs_have="34667"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="32249"
                obs_have="31338"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="28836"
                obs_have="28836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8963500"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 12:08:08 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40274"
                obs_have="34667"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="32249"
                obs_have="31338"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="28836"
                obs_have="28836"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 19 13:20:07 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10376113"
                         time_creation="Tue Jan 19 13:10:05 2021"
                         time_modification="Tue Jan 19 13:08:13 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44534"
                obs_have="42016"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="39530"
                obs_have="39031"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="35090"
                obs_have="35071"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Jan 19 13:49:12 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10376113"
                         time_creation="Tue Jan 19 13:10:05 2021"
                         time_modification="Tue Jan 19 13:08:13 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44534"
                obs_have="42016"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="39530"
                obs_have="39031"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="35090"
                obs_have="35071"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Jan 19 15:38:10 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10376113"
                         time_creation="Tue Jan 19 13:10:05 2021"
                         time_modification="Tue Jan 19 13:08:13 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44534"
                obs_have="42016"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="39530"
                obs_have="39031"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="35090"
                obs_have="35071"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10376113"
                         time_creation="Tue Jan 19 13:10:05 2021"
                         time_modification="Tue Jan 19 13:08:13 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44534"
                obs_have="42016"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="39530"
                obs_have="39031"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="35090"
                obs_have="35071"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10376113"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 13:08:13 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44534"
                obs_have="42016"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="39530"
                obs_have="39031"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="35090"
                obs_have="35071"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/visn019n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 19 14:20:07 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9814277"
                         time_creation="Tue Jan 19 14:10:08 2021"
                         time_modification="Tue Jan 19 14:08:10 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40862"
                obs_have="36768"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="37321"
                obs_have="36152"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="34791"
                obs_have="34780"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jan 19 14:49:11 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9814277"
                         time_creation="Tue Jan 19 14:10:08 2021"
                         time_modification="Tue Jan 19 14:08:10 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40862"
                obs_have="36768"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="37321"
                obs_have="36152"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="34791"
                obs_have="34780"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jan 19 16:38:10 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9814277"
                         time_creation="Tue Jan 19 14:10:08 2021"
                         time_modification="Tue Jan 19 14:08:10 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40862"
                obs_have="36768"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="37321"
                obs_have="36152"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="34791"
                obs_have="34780"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9814277"
                         time_creation="Tue Jan 19 14:10:08 2021"
                         time_modification="Tue Jan 19 14:08:10 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40862"
                obs_have="36768"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="37321"
                obs_have="36152"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="34791"
                obs_have="34780"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9814277"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 14:08:10 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40862"
                obs_have="36768"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="37321"
                obs_have="36152"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="34791"
                obs_have="34780"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/visn019o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jan 19 15:20:04 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9994746"
                         time_creation="Tue Jan 19 15:12:04 2021"
                         time_modification="Tue Jan 19 15:08:07 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="36505"
                obs_ratio="89.33" />
          <mask elevation="10 degrees"
                obs_expected="33366"
                obs_have="32864"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="27688"
                obs_have="27664"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Tue Jan 19 15:49:11 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9994746"
                         time_creation="Tue Jan 19 15:12:04 2021"
                         time_modification="Tue Jan 19 15:08:07 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="36505"
                obs_ratio="89.33" />
          <mask elevation="10 degrees"
                obs_expected="33366"
                obs_have="32864"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="27688"
                obs_have="27664"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Tue Jan 19 17:38:08 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9994746"
                         time_creation="Tue Jan 19 15:12:04 2021"
                         time_modification="Tue Jan 19 15:08:07 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="36505"
                obs_ratio="89.33" />
          <mask elevation="10 degrees"
                obs_expected="33366"
                obs_have="32864"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="27688"
                obs_have="27664"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9994746"
                         time_creation="Tue Jan 19 15:12:04 2021"
                         time_modification="Tue Jan 19 15:08:07 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="36505"
                obs_ratio="89.33" />
          <mask elevation="10 degrees"
                obs_expected="33366"
                obs_have="32864"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="27688"
                obs_have="27664"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9994746"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 15:08:07 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="36505"
                obs_ratio="89.33" />
          <mask elevation="10 degrees"
                obs_expected="33366"
                obs_have="32864"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="27688"
                obs_have="27664"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/visn019p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 19 16:49:07 2021"
               level="3">
        <file_statistics latency="00:33:06"
                         size="9740774"
                         time_creation="Tue Jan 19 16:45:05 2021"
                         time_modification="Tue Jan 19 16:33:05 2021" />
        <observations epoch_first="Tue Jan 19 15:00:00 2021"
                      epoch_last="Tue Jan 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35355"
                obs_have="33367"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="29664"
                obs_have="29142"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="25009"
                obs_have="24997"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Jan 19 18:38:11 2021"
               level="3">
        <file_statistics latency="00:54:01"
                         size="9740774"
                         time_creation="Tue Jan 19 17:12:05 2021"
                         time_modification="Tue Jan 19 16:54:00 2021" />
        <observations epoch_first="Tue Jan 19 15:00:00 2021"
                      epoch_last="Tue Jan 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35355"
                obs_have="33367"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="29664"
                obs_have="29142"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="25009"
                obs_have="24997"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:54:01"
                         size="9740774"
                         time_creation="Tue Jan 19 17:12:05 2021"
                         time_modification="Tue Jan 19 16:54:00 2021" />
        <observations epoch_first="Tue Jan 19 15:00:00 2021"
                      epoch_last="Tue Jan 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35355"
                obs_have="33367"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="29664"
                obs_have="29142"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="25009"
                obs_have="24997"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:54:01"
                         size="9740774"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 16:54:00 2021" />
        <observations epoch_first="Tue Jan 19 15:00:00 2021"
                      epoch_last="Tue Jan 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35355"
                obs_have="33367"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="29664"
                obs_have="29142"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="25009"
                obs_have="24997"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/visn019q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 19 17:48:59 2021"
               level="3">
        <file_statistics latency="00:38:07"
                         size="8799374"
                         time_creation="Tue Jan 19 17:45:07 2021"
                         time_modification="Tue Jan 19 17:38:06 2021" />
        <observations epoch_first="Tue Jan 19 16:00:00 2021"
                      epoch_last="Tue Jan 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29741"
                obs_have="28784"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="28362"
                obs_have="28362"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 19:38:09 2021"
               level="3">
        <file_statistics latency="00:54:07"
                         size="8799374"
                         time_creation="Tue Jan 19 18:12:05 2021"
                         time_modification="Tue Jan 19 17:54:06 2021" />
        <observations epoch_first="Tue Jan 19 16:00:00 2021"
                      epoch_last="Tue Jan 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29741"
                obs_have="28784"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="28362"
                obs_have="28362"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:54:07"
                         size="8799374"
                         time_creation="Tue Jan 19 18:12:05 2021"
                         time_modification="Tue Jan 19 17:54:06 2021" />
        <observations epoch_first="Tue Jan 19 16:00:00 2021"
                      epoch_last="Tue Jan 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29741"
                obs_have="28784"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="28362"
                obs_have="28362"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:54:07"
                         size="8799374"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 17:54:06 2021" />
        <observations epoch_first="Tue Jan 19 16:00:00 2021"
                      epoch_last="Tue Jan 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29741"
                obs_have="28784"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="28362"
                obs_have="28362"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 19 18:20:02 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8132412"
                         time_creation="Tue Jan 19 18:12:05 2021"
                         time_modification="Tue Jan 19 18:08:03 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30198"
                obs_have="27556"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="25308"
                obs_have="24909"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="22541"
                obs_have="22541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 18:49:05 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8132412"
                         time_creation="Tue Jan 19 18:12:05 2021"
                         time_modification="Tue Jan 19 18:08:03 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30198"
                obs_have="27556"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="25308"
                obs_have="24909"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="22541"
                obs_have="22541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 20:38:09 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8132412"
                         time_creation="Tue Jan 19 18:12:05 2021"
                         time_modification="Tue Jan 19 18:08:03 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30198"
                obs_have="27556"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="25308"
                obs_have="24909"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="22541"
                obs_have="22541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8132412"
                         time_creation="Tue Jan 19 18:12:05 2021"
                         time_modification="Tue Jan 19 18:08:03 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30198"
                obs_have="27556"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="25308"
                obs_have="24909"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="22541"
                obs_have="22541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8132412"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 18:08:03 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30198"
                obs_have="27556"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="25308"
                obs_have="24909"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="22541"
                obs_have="22541"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 19 19:20:04 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8006336"
                         time_creation="Tue Jan 19 19:12:04 2021"
                         time_modification="Tue Jan 19 19:08:05 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33934"
                obs_have="27589"
                obs_ratio="81.30" />
          <mask elevation="10 degrees"
                obs_expected="24416"
                obs_have="24026"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="20601"
                obs_have="20601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 19:49:05 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8006336"
                         time_creation="Tue Jan 19 19:12:04 2021"
                         time_modification="Tue Jan 19 19:08:05 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33934"
                obs_have="27589"
                obs_ratio="81.30" />
          <mask elevation="10 degrees"
                obs_expected="24416"
                obs_have="24026"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="20601"
                obs_have="20601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 21:38:12 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8006336"
                         time_creation="Tue Jan 19 19:12:04 2021"
                         time_modification="Tue Jan 19 19:08:05 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33934"
                obs_have="27589"
                obs_ratio="81.30" />
          <mask elevation="10 degrees"
                obs_expected="24416"
                obs_have="24026"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="20601"
                obs_have="20601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8006336"
                         time_creation="Tue Jan 19 19:12:04 2021"
                         time_modification="Tue Jan 19 19:08:05 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33934"
                obs_have="27589"
                obs_ratio="81.30" />
          <mask elevation="10 degrees"
                obs_expected="24416"
                obs_have="24026"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="20601"
                obs_have="20601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8006336"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 19:08:05 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33934"
                obs_have="27589"
                obs_ratio="81.30" />
          <mask elevation="10 degrees"
                obs_expected="24416"
                obs_have="24026"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="20601"
                obs_have="20601"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 19 20:20:03 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8209911"
                         time_creation="Tue Jan 19 20:12:04 2021"
                         time_modification="Tue Jan 19 20:08:04 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33851"
                obs_have="28682"
                obs_ratio="84.73" />
          <mask elevation="10 degrees"
                obs_expected="27162"
                obs_have="26855"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="21501"
                obs_have="21493"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Jan 19 20:49:02 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8209911"
                         time_creation="Tue Jan 19 20:12:04 2021"
                         time_modification="Tue Jan 19 20:08:04 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33851"
                obs_have="28682"
                obs_ratio="84.73" />
          <mask elevation="10 degrees"
                obs_expected="27162"
                obs_have="26855"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="21501"
                obs_have="21493"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Jan 19 22:38:09 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8209911"
                         time_creation="Tue Jan 19 20:12:04 2021"
                         time_modification="Tue Jan 19 20:08:04 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33851"
                obs_have="28682"
                obs_ratio="84.73" />
          <mask elevation="10 degrees"
                obs_expected="27162"
                obs_have="26855"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="21501"
                obs_have="21493"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8209911"
                         time_creation="Tue Jan 19 20:12:04 2021"
                         time_modification="Tue Jan 19 20:08:04 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33851"
                obs_have="28682"
                obs_ratio="84.73" />
          <mask elevation="10 degrees"
                obs_expected="27162"
                obs_have="26855"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="21501"
                obs_have="21493"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8209911"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 20:08:04 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33851"
                obs_have="28682"
                obs_ratio="84.73" />
          <mask elevation="10 degrees"
                obs_expected="27162"
                obs_have="26855"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="21501"
                obs_have="21493"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/visn019u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 19 21:20:05 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9083395"
                         time_creation="Tue Jan 19 21:12:05 2021"
                         time_modification="Tue Jan 19 21:08:05 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36192"
                obs_have="34947"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="32070"
                obs_have="31897"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 21:49:12 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9083395"
                         time_creation="Tue Jan 19 21:12:05 2021"
                         time_modification="Tue Jan 19 21:08:05 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36192"
                obs_have="34947"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="32070"
                obs_have="31897"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 23:38:12 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9083395"
                         time_creation="Tue Jan 19 21:12:05 2021"
                         time_modification="Tue Jan 19 21:08:05 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36192"
                obs_have="34947"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="32070"
                obs_have="31897"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9083395"
                         time_creation="Tue Jan 19 21:12:05 2021"
                         time_modification="Tue Jan 19 21:08:05 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36192"
                obs_have="34947"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="32070"
                obs_have="31897"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9083395"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 21:08:05 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36192"
                obs_have="34947"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="32070"
                obs_have="31897"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28444"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jan 19 22:20:06 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8849578"
                         time_creation="Tue Jan 19 22:12:09 2021"
                         time_modification="Tue Jan 19 22:08:06 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35814"
                obs_have="31766"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="29377"
                obs_have="29112"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 22:49:12 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8849578"
                         time_creation="Tue Jan 19 22:12:09 2021"
                         time_modification="Tue Jan 19 22:08:06 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35814"
                obs_have="31766"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="29377"
                obs_have="29112"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 00:38:14 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8849578"
                         time_creation="Tue Jan 19 22:12:09 2021"
                         time_modification="Tue Jan 19 22:08:06 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35814"
                obs_have="31766"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="29377"
                obs_have="29112"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8849578"
                         time_creation="Tue Jan 19 22:12:09 2021"
                         time_modification="Tue Jan 19 22:08:06 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35814"
                obs_have="31766"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="29377"
                obs_have="29112"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8849578"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 22:08:06 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35814"
                obs_have="31766"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="29377"
                obs_have="29112"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn019w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 19 23:20:08 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8728612"
                         time_creation="Tue Jan 19 23:12:06 2021"
                         time_modification="Tue Jan 19 23:08:09 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34968"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="35119"
                obs_have="34598"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="30601"
                obs_have="30549"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Tue Jan 19 23:49:13 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8728612"
                         time_creation="Tue Jan 19 23:12:06 2021"
                         time_modification="Tue Jan 19 23:08:09 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34968"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="35119"
                obs_have="34598"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="30601"
                obs_have="30549"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Wed Jan 20 01:38:14 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8728612"
                         time_creation="Tue Jan 19 23:12:06 2021"
                         time_modification="Tue Jan 19 23:08:09 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34968"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="35119"
                obs_have="34598"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="30601"
                obs_have="30549"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8728612"
                         time_creation="Tue Jan 19 23:12:06 2021"
                         time_modification="Tue Jan 19 23:08:09 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34968"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="35119"
                obs_have="34598"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="30601"
                obs_have="30549"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8728612"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Tue Jan 19 23:08:09 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34968"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="35119"
                obs_have="34598"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="30601"
                obs_have="30549"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/visn019x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 20 00:20:07 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9509879"
                         time_creation="Wed Jan 20 00:12:08 2021"
                         time_modification="Wed Jan 20 00:08:08 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42929"
                obs_have="37355"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="32570"
                obs_have="32366"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 00:49:13 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9509879"
                         time_creation="Wed Jan 20 00:12:08 2021"
                         time_modification="Wed Jan 20 00:08:08 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42929"
                obs_have="37355"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="32570"
                obs_have="32366"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 02:38:12 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9509879"
                         time_creation="Wed Jan 20 00:12:08 2021"
                         time_modification="Wed Jan 20 00:08:08 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42929"
                obs_have="37355"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="32570"
                obs_have="32366"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:50:37 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9509879"
                         time_creation="Wed Jan 20 00:12:08 2021"
                         time_modification="Wed Jan 20 00:08:08 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42929"
                obs_have="37355"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="32570"
                obs_have="32366"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 04:09:06 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9509879"
                         time_creation="Mon Feb 15 01:56:40 2021"
                         time_modification="Wed Jan 20 00:08:08 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42929"
                obs_have="37355"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="32570"
                obs_have="32366"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
