<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-19 00:00:00"
    DayOfYear="19"
    Year="2021">
  <station name="IXSG">
    <file name="/ixsg0190.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 20 20:45:12 2021"
               level="3">
        <file_statistics latency="01:32:27"
                         size="21611492"
                         time_creation="Wed Jan 20 02:50:30 2021"
                         time_modification="Wed Jan 20 01:31:57 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="30360"
                obs_have="27764"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="25235"
                obs_have="24763"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="22257"
                obs_have="22231"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:01:14 2021"
               level="3">
        <file_statistics latency="01:32:27"
                         size="21611492"
                         time_creation="Mon Feb 15 01:59:36 2021"
                         time_modification="Wed Jan 20 01:31:57 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="30360"
                obs_have="27764"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="25235"
                obs_have="24763"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="22257"
                obs_have="22231"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 19 01:43:16 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27248957"
                         time_creation="Tue Jan 19 01:25:01 2021"
                         time_modification="Tue Jan 19 01:20:07 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="42336"
                obs_have="37635"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="36189"
                obs_have="34326"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31045"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Jan 19 03:28:14 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27248957"
                         time_creation="Tue Jan 19 01:25:01 2021"
                         time_modification="Tue Jan 19 01:20:07 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="42336"
                obs_have="37635"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="36189"
                obs_have="34326"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31045"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27248957"
                         time_creation="Tue Jan 19 01:25:01 2021"
                         time_modification="Tue Jan 19 01:20:07 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="42336"
                obs_have="37635"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="36189"
                obs_have="34326"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31045"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27248957"
                         time_creation="Mon Feb 15 01:53:38 2021"
                         time_modification="Tue Jan 19 01:20:07 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="42336"
                obs_have="37635"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="36189"
                obs_have="34326"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31045"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 19 02:43:18 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25554953"
                         time_creation="Tue Jan 19 02:22:02 2021"
                         time_modification="Tue Jan 19 02:20:06 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="37905"
                obs_have="36757"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="35899"
                obs_have="35625"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="33421"
                obs_have="33421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 04:28:14 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25554953"
                         time_creation="Tue Jan 19 02:22:02 2021"
                         time_modification="Tue Jan 19 02:20:06 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="37905"
                obs_have="36757"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="35899"
                obs_have="35625"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="33421"
                obs_have="33421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25554953"
                         time_creation="Tue Jan 19 02:22:02 2021"
                         time_modification="Tue Jan 19 02:20:06 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="37905"
                obs_have="36757"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="35899"
                obs_have="35625"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="33421"
                obs_have="33421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25554953"
                         time_creation="Mon Feb 15 01:53:38 2021"
                         time_modification="Tue Jan 19 02:20:06 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="37905"
                obs_have="36757"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="35899"
                obs_have="35625"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="33421"
                obs_have="33421"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 19 03:43:16 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27026073"
                         time_creation="Tue Jan 19 03:25:02 2021"
                         time_modification="Tue Jan 19 03:20:08 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="38732"
                obs_have="36387"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="35325"
                obs_have="34806"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="33334"
                obs_have="33219"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Tue Jan 19 05:28:14 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27026073"
                         time_creation="Tue Jan 19 03:25:02 2021"
                         time_modification="Tue Jan 19 03:20:08 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="38732"
                obs_have="36387"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="35325"
                obs_have="34806"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="33334"
                obs_have="33219"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27026073"
                         time_creation="Tue Jan 19 03:25:02 2021"
                         time_modification="Tue Jan 19 03:20:08 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="38732"
                obs_have="36387"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="35325"
                obs_have="34806"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="33334"
                obs_have="33219"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27026073"
                         time_creation="Mon Feb 15 01:53:38 2021"
                         time_modification="Tue Jan 19 03:20:08 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="38732"
                obs_have="36387"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="35325"
                obs_have="34806"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="33334"
                obs_have="33219"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 19 04:43:16 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26562747"
                         time_creation="Tue Jan 19 04:25:01 2021"
                         time_modification="Tue Jan 19 04:20:07 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="42621"
                obs_have="37645"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="34961"
                obs_have="34177"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="29038"
                obs_have="29007"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Tue Jan 19 06:28:15 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26562747"
                         time_creation="Tue Jan 19 04:25:01 2021"
                         time_modification="Tue Jan 19 04:20:07 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="42621"
                obs_have="37645"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="34961"
                obs_have="34177"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="29038"
                obs_have="29007"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26562747"
                         time_creation="Tue Jan 19 04:25:01 2021"
                         time_modification="Tue Jan 19 04:20:07 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="42621"
                obs_have="37645"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="34961"
                obs_have="34177"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="29038"
                obs_have="29007"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26562747"
                         time_creation="Mon Feb 15 01:53:38 2021"
                         time_modification="Tue Jan 19 04:20:07 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="42621"
                obs_have="37645"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="34961"
                obs_have="34177"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="29038"
                obs_have="29007"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jan 19 05:43:15 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25897669"
                         time_creation="Tue Jan 19 05:25:01 2021"
                         time_modification="Tue Jan 19 05:20:07 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="38543"
                obs_have="35201"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="35478"
                obs_have="35124"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="34738"
                obs_have="34738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 07:28:16 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25897669"
                         time_creation="Tue Jan 19 05:25:01 2021"
                         time_modification="Tue Jan 19 05:20:07 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="38543"
                obs_have="35201"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="35478"
                obs_have="35124"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="34738"
                obs_have="34738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25897669"
                         time_creation="Tue Jan 19 05:25:01 2021"
                         time_modification="Tue Jan 19 05:20:07 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="38543"
                obs_have="35201"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="35478"
                obs_have="35124"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="34738"
                obs_have="34738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25897669"
                         time_creation="Mon Feb 15 01:53:38 2021"
                         time_modification="Tue Jan 19 05:20:07 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="38543"
                obs_have="35201"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="35478"
                obs_have="35124"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="34738"
                obs_have="34738"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jan 19 06:43:16 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="28630343"
                         time_creation="Tue Jan 19 06:22:02 2021"
                         time_modification="Tue Jan 19 06:20:06 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="37170"
                obs_have="33071"
                obs_ratio="88.97" />
          <mask elevation="10 degrees"
                obs_expected="32733"
                obs_have="31160"
                obs_ratio="95.19" />
          <mask elevation="15 degrees"
                obs_expected="28656"
                obs_have="28391"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Tue Jan 19 08:28:16 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="28630343"
                         time_creation="Tue Jan 19 06:22:02 2021"
                         time_modification="Tue Jan 19 06:20:06 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="37170"
                obs_have="33071"
                obs_ratio="88.97" />
          <mask elevation="10 degrees"
                obs_expected="32733"
                obs_have="31160"
                obs_ratio="95.19" />
          <mask elevation="15 degrees"
                obs_expected="28656"
                obs_have="28391"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="28630343"
                         time_creation="Tue Jan 19 06:22:02 2021"
                         time_modification="Tue Jan 19 06:20:06 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="37170"
                obs_have="33071"
                obs_ratio="88.97" />
          <mask elevation="10 degrees"
                obs_expected="32733"
                obs_have="31160"
                obs_ratio="95.19" />
          <mask elevation="15 degrees"
                obs_expected="28656"
                obs_have="28391"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="28630343"
                         time_creation="Mon Feb 15 01:53:38 2021"
                         time_modification="Tue Jan 19 06:20:06 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="37170"
                obs_have="33071"
                obs_ratio="88.97" />
          <mask elevation="10 degrees"
                obs_expected="32733"
                obs_have="31160"
                obs_ratio="95.19" />
          <mask elevation="15 degrees"
                obs_expected="28656"
                obs_have="28391"
                obs_ratio="99.08" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jan 19 07:43:15 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27668641"
                         time_creation="Tue Jan 19 07:22:03 2021"
                         time_modification="Tue Jan 19 07:20:08 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="36719"
                obs_have="35202"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="26160"
                obs_have="26160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 09:28:16 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27668641"
                         time_creation="Tue Jan 19 07:22:03 2021"
                         time_modification="Tue Jan 19 07:20:08 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="36719"
                obs_have="35202"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="26160"
                obs_have="26160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27668641"
                         time_creation="Tue Jan 19 07:22:03 2021"
                         time_modification="Tue Jan 19 07:20:08 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="36719"
                obs_have="35202"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="26160"
                obs_have="26160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27668641"
                         time_creation="Mon Feb 15 01:53:38 2021"
                         time_modification="Tue Jan 19 07:20:08 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="36719"
                obs_have="35202"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="26160"
                obs_have="26160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22976"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 19 08:43:16 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="28111575"
                         time_creation="Tue Jan 19 08:25:02 2021"
                         time_modification="Tue Jan 19 08:20:07 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="35980"
                obs_have="32726"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="28203"
                obs_have="28203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23453"
                obs_have="23453"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 10:28:16 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="28111575"
                         time_creation="Tue Jan 19 08:25:02 2021"
                         time_modification="Tue Jan 19 08:20:07 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="35980"
                obs_have="32726"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="28203"
                obs_have="28203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23453"
                obs_have="23453"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="28111575"
                         time_creation="Tue Jan 19 08:25:02 2021"
                         time_modification="Tue Jan 19 08:20:07 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="35980"
                obs_have="32726"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="28203"
                obs_have="28203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23453"
                obs_have="23453"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="28111575"
                         time_creation="Mon Feb 15 01:53:38 2021"
                         time_modification="Tue Jan 19 08:20:07 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="35980"
                obs_have="32726"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="28203"
                obs_have="28203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23453"
                obs_have="23453"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jan 19 09:43:15 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27676979"
                         time_creation="Tue Jan 19 09:22:03 2021"
                         time_modification="Tue Jan 19 09:20:08 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="31841"
                obs_have="29510"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="25056"
                obs_have="25056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22527"
                obs_have="22527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 11:28:15 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27676979"
                         time_creation="Tue Jan 19 09:22:03 2021"
                         time_modification="Tue Jan 19 09:20:08 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="31841"
                obs_have="29510"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="25056"
                obs_have="25056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22527"
                obs_have="22527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27676979"
                         time_creation="Tue Jan 19 09:22:03 2021"
                         time_modification="Tue Jan 19 09:20:08 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="31841"
                obs_have="29510"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="25056"
                obs_have="25056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22527"
                obs_have="22527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27676979"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 09:20:08 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="31841"
                obs_have="29510"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="25056"
                obs_have="25056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22527"
                obs_have="22527"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 19 10:43:15 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25191675"
                         time_creation="Tue Jan 19 10:25:02 2021"
                         time_modification="Tue Jan 19 10:20:07 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="33690"
                obs_have="30614"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="27963"
                obs_have="26589"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="23205"
                obs_have="23205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 12:28:16 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25191675"
                         time_creation="Tue Jan 19 10:25:02 2021"
                         time_modification="Tue Jan 19 10:20:07 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="33690"
                obs_have="30614"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="27963"
                obs_have="26589"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="23205"
                obs_have="23205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25191675"
                         time_creation="Tue Jan 19 10:25:02 2021"
                         time_modification="Tue Jan 19 10:20:07 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="33690"
                obs_have="30614"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="27963"
                obs_have="26589"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="23205"
                obs_have="23205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25191675"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 10:20:07 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="33690"
                obs_have="30614"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="27963"
                obs_have="26589"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="23205"
                obs_have="23205"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 19 11:43:15 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25559173"
                         time_creation="Tue Jan 19 11:25:02 2021"
                         time_modification="Tue Jan 19 11:20:07 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="36278"
                obs_have="33889"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="29334"
                obs_have="29289"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="27014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 13:28:15 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25559173"
                         time_creation="Tue Jan 19 11:25:02 2021"
                         time_modification="Tue Jan 19 11:20:07 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="36278"
                obs_have="33889"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="29334"
                obs_have="29289"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="27014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25559173"
                         time_creation="Tue Jan 19 11:25:02 2021"
                         time_modification="Tue Jan 19 11:20:07 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="36278"
                obs_have="33889"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="29334"
                obs_have="29289"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="27014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25559173"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 11:20:07 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="36278"
                obs_have="33889"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="29334"
                obs_have="29289"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="27014"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jan 19 12:43:16 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="26519781"
                         time_creation="Tue Jan 19 12:25:02 2021"
                         time_modification="Tue Jan 19 12:20:06 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="41914"
                obs_have="39870"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="34760"
                obs_have="34123"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="30212"
                obs_have="30212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 14:28:16 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="26519781"
                         time_creation="Tue Jan 19 12:25:02 2021"
                         time_modification="Tue Jan 19 12:20:06 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="41914"
                obs_have="39870"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="34760"
                obs_have="34123"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="30212"
                obs_have="30212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="26519781"
                         time_creation="Tue Jan 19 12:25:02 2021"
                         time_modification="Tue Jan 19 12:20:06 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="41914"
                obs_have="39870"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="34760"
                obs_have="34123"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="30212"
                obs_have="30212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="26519781"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 12:20:06 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="41914"
                obs_have="39870"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="34760"
                obs_have="34123"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="30212"
                obs_have="30212"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 19 13:43:15 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27440497"
                         time_creation="Tue Jan 19 13:25:02 2021"
                         time_modification="Tue Jan 19 13:20:08 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="43605"
                obs_have="41582"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="38488"
                obs_have="37999"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="34308"
                obs_have="34308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 15:28:16 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27440497"
                         time_creation="Tue Jan 19 13:25:02 2021"
                         time_modification="Tue Jan 19 13:20:08 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="43605"
                obs_have="41582"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="38488"
                obs_have="37999"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="34308"
                obs_have="34308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27440497"
                         time_creation="Tue Jan 19 13:25:02 2021"
                         time_modification="Tue Jan 19 13:20:08 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="43605"
                obs_have="41582"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="38488"
                obs_have="37999"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="34308"
                obs_have="34308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="27440497"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 13:20:08 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="43605"
                obs_have="41582"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="38488"
                obs_have="37999"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="34308"
                obs_have="34308"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 19 14:43:16 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="29237779"
                         time_creation="Tue Jan 19 14:22:07 2021"
                         time_modification="Tue Jan 19 14:20:06 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="41604"
                obs_have="40024"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="37803"
                obs_have="37803"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35478"
                obs_have="35478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 16:28:16 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="29237779"
                         time_creation="Tue Jan 19 14:22:07 2021"
                         time_modification="Tue Jan 19 14:20:06 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="41604"
                obs_have="40024"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="37803"
                obs_have="37803"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35478"
                obs_have="35478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="29237779"
                         time_creation="Tue Jan 19 14:22:07 2021"
                         time_modification="Tue Jan 19 14:20:06 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="41604"
                obs_have="40024"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="37803"
                obs_have="37803"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35478"
                obs_have="35478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="29237779"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 14:20:06 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="41604"
                obs_have="40024"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="37803"
                obs_have="37803"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35478"
                obs_have="35478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jan 19 15:43:17 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27089853"
                         time_creation="Tue Jan 19 15:25:03 2021"
                         time_modification="Tue Jan 19 15:20:07 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="38730"
                obs_have="36396"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="32877"
                obs_have="32055"
                obs_ratio="97.50" />
          <mask elevation="15 degrees"
                obs_expected="28426"
                obs_have="28323"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Tue Jan 19 17:28:15 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27089853"
                         time_creation="Tue Jan 19 15:25:03 2021"
                         time_modification="Tue Jan 19 15:20:07 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="38730"
                obs_have="36396"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="32877"
                obs_have="32055"
                obs_ratio="97.50" />
          <mask elevation="15 degrees"
                obs_expected="28426"
                obs_have="28323"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27089853"
                         time_creation="Tue Jan 19 15:25:03 2021"
                         time_modification="Tue Jan 19 15:20:07 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="38730"
                obs_have="36396"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="32877"
                obs_have="32055"
                obs_ratio="97.50" />
          <mask elevation="15 degrees"
                obs_expected="28426"
                obs_have="28323"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27089853"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 15:20:07 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="38730"
                obs_have="36396"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="32877"
                obs_have="32055"
                obs_ratio="97.50" />
          <mask elevation="15 degrees"
                obs_expected="28426"
                obs_have="28323"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 19 16:43:18 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="26334255"
                         time_creation="Tue Jan 19 16:25:03 2021"
                         time_modification="Tue Jan 19 16:20:06 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="35290"
                obs_have="32216"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="28698"
                obs_have="28626"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23300"
                obs_have="23300"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 18:28:14 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="26334255"
                         time_creation="Tue Jan 19 16:25:03 2021"
                         time_modification="Tue Jan 19 16:20:06 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="35290"
                obs_have="32216"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="28698"
                obs_have="28626"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23300"
                obs_have="23300"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="26334255"
                         time_creation="Tue Jan 19 16:25:03 2021"
                         time_modification="Tue Jan 19 16:20:06 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="35290"
                obs_have="32216"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="28698"
                obs_have="28626"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23300"
                obs_have="23300"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="26334255"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 16:20:06 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="35290"
                obs_have="32216"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="28698"
                obs_have="28626"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23300"
                obs_have="23300"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 19 17:43:18 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27489635"
                         time_creation="Tue Jan 19 17:25:03 2021"
                         time_modification="Tue Jan 19 17:20:07 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="30120"
                obs_have="29811"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="29040"
                obs_have="28731"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="27353"
                obs_have="27353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 19:28:16 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27489635"
                         time_creation="Tue Jan 19 17:25:03 2021"
                         time_modification="Tue Jan 19 17:20:07 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="30120"
                obs_have="29811"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="29040"
                obs_have="28731"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="27353"
                obs_have="27353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27489635"
                         time_creation="Tue Jan 19 17:25:03 2021"
                         time_modification="Tue Jan 19 17:20:07 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="30120"
                obs_have="29811"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="29040"
                obs_have="28731"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="27353"
                obs_have="27353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="27489635"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 17:20:07 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="30120"
                obs_have="29811"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="29040"
                obs_have="28731"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="27353"
                obs_have="27353"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 19 18:43:13 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25776859"
                         time_creation="Tue Jan 19 18:22:04 2021"
                         time_modification="Tue Jan 19 18:20:06 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="28463"
                obs_have="26841"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="24755"
                obs_have="24538"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="22299"
                obs_have="22299"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 20:28:14 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25776859"
                         time_creation="Tue Jan 19 18:22:04 2021"
                         time_modification="Tue Jan 19 18:20:06 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="28463"
                obs_have="26841"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="24755"
                obs_have="24538"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="22299"
                obs_have="22299"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25776859"
                         time_creation="Tue Jan 19 18:22:04 2021"
                         time_modification="Tue Jan 19 18:20:06 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="28463"
                obs_have="26841"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="24755"
                obs_have="24538"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="22299"
                obs_have="22299"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25776859"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 18:20:06 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="28463"
                obs_have="26841"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="24755"
                obs_have="24538"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="22299"
                obs_have="22299"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 19 19:43:15 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26836119"
                         time_creation="Tue Jan 19 19:25:02 2021"
                         time_modification="Tue Jan 19 19:20:07 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="34283"
                obs_have="31500"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="25191"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="20320"
                obs_have="20320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 21:28:17 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26836119"
                         time_creation="Tue Jan 19 19:25:02 2021"
                         time_modification="Tue Jan 19 19:20:07 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="34283"
                obs_have="31500"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="25191"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="20320"
                obs_have="20320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26836119"
                         time_creation="Tue Jan 19 19:25:02 2021"
                         time_modification="Tue Jan 19 19:20:07 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="34283"
                obs_have="31500"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="25191"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="20320"
                obs_have="20320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26836119"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 19:20:07 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="34283"
                obs_have="31500"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="25191"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="20320"
                obs_have="20320"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 19 20:43:16 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25949875"
                         time_creation="Tue Jan 19 20:25:03 2021"
                         time_modification="Tue Jan 19 20:20:06 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="33489"
                obs_have="30550"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="27828"
                obs_have="27828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23076"
                obs_have="23076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 22:28:16 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25949875"
                         time_creation="Tue Jan 19 20:25:03 2021"
                         time_modification="Tue Jan 19 20:20:06 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="33489"
                obs_have="30550"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="27828"
                obs_have="27828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23076"
                obs_have="23076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25949875"
                         time_creation="Tue Jan 19 20:25:03 2021"
                         time_modification="Tue Jan 19 20:20:06 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="33489"
                obs_have="30550"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="27828"
                obs_have="27828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23076"
                obs_have="23076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:07"
                         size="25949875"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 20:20:06 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="33489"
                obs_have="30550"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="27828"
                obs_have="27828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23076"
                obs_have="23076"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 19 21:43:15 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25529739"
                         time_creation="Tue Jan 19 21:25:03 2021"
                         time_modification="Tue Jan 19 21:20:07 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="35181"
                obs_have="31828"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="30312"
                obs_have="28858"
                obs_ratio="95.20" />
          <mask elevation="15 degrees"
                obs_expected="25929"
                obs_have="25603"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Tue Jan 19 23:28:17 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25529739"
                         time_creation="Tue Jan 19 21:25:03 2021"
                         time_modification="Tue Jan 19 21:20:07 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="35181"
                obs_have="31828"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="30312"
                obs_have="28858"
                obs_ratio="95.20" />
          <mask elevation="15 degrees"
                obs_expected="25929"
                obs_have="25603"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25529739"
                         time_creation="Tue Jan 19 21:25:03 2021"
                         time_modification="Tue Jan 19 21:20:07 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="35181"
                obs_have="31828"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="30312"
                obs_have="28858"
                obs_ratio="95.20" />
          <mask elevation="15 degrees"
                obs_expected="25929"
                obs_have="25603"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="25529739"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 21:20:07 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="35181"
                obs_have="31828"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="30312"
                obs_have="28858"
                obs_ratio="95.20" />
          <mask elevation="15 degrees"
                obs_expected="25929"
                obs_have="25603"
                obs_ratio="98.74" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jan 19 22:43:16 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26986201"
                         time_creation="Tue Jan 19 22:22:03 2021"
                         time_modification="Tue Jan 19 22:20:07 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="36376"
                obs_have="33562"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30828"
                obs_have="30111"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="26868"
                obs_have="26868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 00:28:16 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26986201"
                         time_creation="Tue Jan 19 22:22:03 2021"
                         time_modification="Tue Jan 19 22:20:07 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="36376"
                obs_have="33562"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30828"
                obs_have="30111"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="26868"
                obs_have="26868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26986201"
                         time_creation="Tue Jan 19 22:22:03 2021"
                         time_modification="Tue Jan 19 22:20:07 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="36376"
                obs_have="33562"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30828"
                obs_have="30111"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="26868"
                obs_have="26868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="26986201"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 22:20:07 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="36376"
                obs_have="33562"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30828"
                obs_have="30111"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="26868"
                obs_have="26868"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 19 23:43:17 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="29698827"
                         time_creation="Tue Jan 19 23:25:03 2021"
                         time_modification="Tue Jan 19 23:20:08 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="42378"
                obs_have="39359"
                obs_ratio="92.88" />
          <mask elevation="10 degrees"
                obs_expected="35149"
                obs_have="35149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33522"
                obs_have="33522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 01:28:17 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="29698827"
                         time_creation="Tue Jan 19 23:25:03 2021"
                         time_modification="Tue Jan 19 23:20:08 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="42378"
                obs_have="39359"
                obs_ratio="92.88" />
          <mask elevation="10 degrees"
                obs_expected="35149"
                obs_have="35149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33522"
                obs_have="33522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="29698827"
                         time_creation="Tue Jan 19 23:25:03 2021"
                         time_modification="Tue Jan 19 23:20:08 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="42378"
                obs_have="39359"
                obs_ratio="92.88" />
          <mask elevation="10 degrees"
                obs_expected="35149"
                obs_have="35149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33522"
                obs_have="33522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:09"
                         size="29698827"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Tue Jan 19 23:20:08 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="42378"
                obs_have="39359"
                obs_ratio="92.88" />
          <mask elevation="10 degrees"
                obs_expected="35149"
                obs_have="35149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33522"
                obs_have="33522"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ixsg019x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 20 00:43:15 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="28422795"
                         time_creation="Wed Jan 20 00:25:03 2021"
                         time_modification="Wed Jan 20 00:20:07 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="46531"
                obs_have="40882"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="32000"
                obs_have="31475"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="27153"
                obs_have="27153"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 02:28:13 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="28422795"
                         time_creation="Wed Jan 20 00:25:03 2021"
                         time_modification="Wed Jan 20 00:20:07 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="46531"
                obs_have="40882"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="32000"
                obs_have="31475"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="27153"
                obs_have="27153"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:50:40 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="28422795"
                         time_creation="Wed Jan 20 00:25:03 2021"
                         time_modification="Wed Jan 20 00:20:07 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="46531"
                obs_have="40882"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="32000"
                obs_have="31475"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="27153"
                obs_have="27153"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 07:07:03 2021"
               level="3">
        <file_statistics latency="00:20:08"
                         size="28422795"
                         time_creation="Mon Feb 15 01:53:39 2021"
                         time_modification="Wed Jan 20 00:20:07 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="46531"
                obs_have="40882"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="32000"
                obs_have="31475"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="27153"
                obs_have="27153"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
