<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-27 00:00:00"
    DayOfYear="27"
    Year="2021">
  <station name="PERX">
    <file name="/perx0270.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 28 16:01:16 2021"
               level="3">
        <file_statistics latency="03:08:08"
                         size="15921712"
                         time_creation="Thu Jan 28 04:50:27 2021"
                         time_modification="Thu Jan 28 03:07:38 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30099"
                obs_have="27870"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="25125"
                obs_have="25046"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22191"
                obs_have="22191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:01:16 2021"
               level="3">
        <file_statistics latency="03:08:08"
                         size="15921712"
                         time_creation="Tue Feb 23 02:01:08 2021"
                         time_modification="Thu Jan 28 03:07:38 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30099"
                obs_have="27870"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="25125"
                obs_have="25046"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22191"
                obs_have="22191"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jan 27 01:39:15 2021"
               level="3">
        <file_statistics latency="00:14:14"
                         size="21759181"
                         time_creation="Wed Jan 27 01:25:01 2021"
                         time_modification="Wed Jan 27 01:14:13 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37104"
                obs_have="35364"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="34953"
                obs_have="34945"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33242"
                obs_have="33242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 03:24:14 2021"
               level="3">
        <file_statistics latency="00:14:14"
                         size="21759181"
                         time_creation="Wed Jan 27 01:25:01 2021"
                         time_modification="Wed Jan 27 01:14:13 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37104"
                obs_have="35364"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="34953"
                obs_have="34945"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33242"
                obs_have="33242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:14"
                         size="21759181"
                         time_creation="Wed Jan 27 01:25:01 2021"
                         time_modification="Wed Jan 27 01:14:13 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37104"
                obs_have="35364"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="34953"
                obs_have="34945"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33242"
                obs_have="33242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:14"
                         size="21759181"
                         time_creation="Tue Feb 23 01:55:20 2021"
                         time_modification="Wed Jan 27 01:14:13 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37104"
                obs_have="35364"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="34953"
                obs_have="34945"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33242"
                obs_have="33242"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jan 27 02:39:14 2021"
               level="3">
        <file_statistics latency="00:14:14"
                         size="20706419"
                         time_creation="Wed Jan 27 02:22:02 2021"
                         time_modification="Wed Jan 27 02:14:13 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38934"
                obs_have="37378"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="34488"
                obs_have="34487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31809"
                obs_have="31809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 04:24:15 2021"
               level="3">
        <file_statistics latency="00:14:14"
                         size="20706419"
                         time_creation="Wed Jan 27 02:22:02 2021"
                         time_modification="Wed Jan 27 02:14:13 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38934"
                obs_have="37378"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="34488"
                obs_have="34487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31809"
                obs_have="31809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:14"
                         size="20706419"
                         time_creation="Wed Jan 27 02:22:02 2021"
                         time_modification="Wed Jan 27 02:14:13 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38934"
                obs_have="37378"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="34488"
                obs_have="34487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31809"
                obs_have="31809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:14"
                         size="20706419"
                         time_creation="Tue Feb 23 01:55:20 2021"
                         time_modification="Wed Jan 27 02:14:13 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38934"
                obs_have="37378"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="34488"
                obs_have="34487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31809"
                obs_have="31809"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jan 27 03:39:14 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="19046567"
                         time_creation="Wed Jan 27 03:25:02 2021"
                         time_modification="Wed Jan 27 03:14:12 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43517"
                obs_have="40165"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="36582"
                obs_have="36490"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 05:24:14 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="19046567"
                         time_creation="Wed Jan 27 03:25:02 2021"
                         time_modification="Wed Jan 27 03:14:12 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43517"
                obs_have="40165"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="36582"
                obs_have="36490"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="19046567"
                         time_creation="Wed Jan 27 03:25:02 2021"
                         time_modification="Wed Jan 27 03:14:12 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43517"
                obs_have="40165"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="36582"
                obs_have="36490"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="19046567"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 03:14:12 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43517"
                obs_have="40165"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="36582"
                obs_have="36490"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jan 27 04:39:12 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="17538348"
                         time_creation="Wed Jan 27 04:25:02 2021"
                         time_modification="Wed Jan 27 04:14:08 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="35937"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="34685"
                obs_have="34685"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33193"
                obs_have="33193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 06:24:12 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="17538348"
                         time_creation="Wed Jan 27 04:25:02 2021"
                         time_modification="Wed Jan 27 04:14:08 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="35937"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="34685"
                obs_have="34685"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33193"
                obs_have="33193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="17538348"
                         time_creation="Wed Jan 27 04:25:02 2021"
                         time_modification="Wed Jan 27 04:14:08 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="35937"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="34685"
                obs_have="34685"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33193"
                obs_have="33193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="17538348"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 04:14:08 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="35937"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="34685"
                obs_have="34685"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33193"
                obs_have="33193"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jan 27 05:39:14 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="18348325"
                         time_creation="Wed Jan 27 05:25:03 2021"
                         time_modification="Wed Jan 27 05:14:09 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="36589"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="34254"
                obs_have="34254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31629"
                obs_have="31629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 07:24:15 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="18348325"
                         time_creation="Wed Jan 27 05:25:03 2021"
                         time_modification="Wed Jan 27 05:14:09 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="36589"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="34254"
                obs_have="34254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31629"
                obs_have="31629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="18348325"
                         time_creation="Wed Jan 27 05:25:03 2021"
                         time_modification="Wed Jan 27 05:14:09 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="36589"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="34254"
                obs_have="34254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31629"
                obs_have="31629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="18348325"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 05:14:09 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="36589"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="34254"
                obs_have="34254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31629"
                obs_have="31629"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jan 27 06:39:13 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21528651"
                         time_creation="Wed Jan 27 06:25:02 2021"
                         time_modification="Wed Jan 27 06:14:09 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38452"
                obs_have="34137"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="30566"
                obs_have="30460"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26630"
                obs_have="26630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 08:24:12 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21528651"
                         time_creation="Wed Jan 27 06:25:02 2021"
                         time_modification="Wed Jan 27 06:14:09 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38452"
                obs_have="34137"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="30566"
                obs_have="30460"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26630"
                obs_have="26630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21528651"
                         time_creation="Wed Jan 27 06:25:02 2021"
                         time_modification="Wed Jan 27 06:14:09 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38452"
                obs_have="34137"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="30566"
                obs_have="30460"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26630"
                obs_have="26630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21528651"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 06:14:09 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38452"
                obs_have="34137"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="30566"
                obs_have="30460"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26630"
                obs_have="26630"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jan 27 07:39:13 2021"
               level="3">
        <file_statistics latency="00:14:11"
                         size="22447761"
                         time_creation="Wed Jan 27 07:25:02 2021"
                         time_modification="Wed Jan 27 07:14:10 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36794"
                obs_have="33268"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="27070"
                obs_have="26627"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="22607"
                obs_have="22607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 09:24:15 2021"
               level="3">
        <file_statistics latency="00:14:11"
                         size="22447761"
                         time_creation="Wed Jan 27 07:25:02 2021"
                         time_modification="Wed Jan 27 07:14:10 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36794"
                obs_have="33268"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="27070"
                obs_have="26627"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="22607"
                obs_have="22607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:11"
                         size="22447761"
                         time_creation="Wed Jan 27 07:25:02 2021"
                         time_modification="Wed Jan 27 07:14:10 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36794"
                obs_have="33268"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="27070"
                obs_have="26627"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="22607"
                obs_have="22607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:11"
                         size="22447761"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 07:14:10 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36794"
                obs_have="33268"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="27070"
                obs_have="26627"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="22607"
                obs_have="22607"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jan 27 08:39:12 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19455363"
                         time_creation="Wed Jan 27 08:22:03 2021"
                         time_modification="Wed Jan 27 08:14:09 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33771"
                obs_have="31288"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="27377"
                obs_have="27260"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23182"
                obs_have="23182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 10:24:14 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19455363"
                         time_creation="Wed Jan 27 08:22:03 2021"
                         time_modification="Wed Jan 27 08:14:09 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33771"
                obs_have="31288"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="27377"
                obs_have="27260"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23182"
                obs_have="23182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19455363"
                         time_creation="Wed Jan 27 08:22:03 2021"
                         time_modification="Wed Jan 27 08:14:09 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33771"
                obs_have="31288"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="27377"
                obs_have="27260"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23182"
                obs_have="23182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19455363"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 08:14:09 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33771"
                obs_have="31288"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="27377"
                obs_have="27260"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23182"
                obs_have="23182"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jan 27 09:39:14 2021"
               level="3">
        <file_statistics latency="00:14:43"
                         size="18488871"
                         time_creation="Wed Jan 27 09:25:02 2021"
                         time_modification="Wed Jan 27 09:14:42 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31742"
                obs_have="30487"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="27393"
                obs_have="27393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24638"
                obs_have="24638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 11:24:14 2021"
               level="3">
        <file_statistics latency="00:14:43"
                         size="18488871"
                         time_creation="Wed Jan 27 09:25:02 2021"
                         time_modification="Wed Jan 27 09:14:42 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31742"
                obs_have="30487"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="27393"
                obs_have="27393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24638"
                obs_have="24638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:43"
                         size="18488871"
                         time_creation="Wed Jan 27 09:25:02 2021"
                         time_modification="Wed Jan 27 09:14:42 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31742"
                obs_have="30487"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="27393"
                obs_have="27393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24638"
                obs_have="24638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:43"
                         size="18488871"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 09:14:42 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31742"
                obs_have="30487"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="27393"
                obs_have="27393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24638"
                obs_have="24638"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jan 27 10:39:11 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="18621591"
                         time_creation="Wed Jan 27 10:25:02 2021"
                         time_modification="Wed Jan 27 10:14:09 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="30985"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23181"
                obs_have="23181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 12:24:12 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="18621591"
                         time_creation="Wed Jan 27 10:25:02 2021"
                         time_modification="Wed Jan 27 10:14:09 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="30985"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23181"
                obs_have="23181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="18621591"
                         time_creation="Wed Jan 27 10:25:02 2021"
                         time_modification="Wed Jan 27 10:14:09 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="30985"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23181"
                obs_have="23181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="18621591"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 10:14:09 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="30985"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23181"
                obs_have="23181"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jan 27 11:39:11 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="18633501"
                         time_creation="Wed Jan 27 11:22:03 2021"
                         time_modification="Wed Jan 27 11:14:08 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41358"
                obs_have="38381"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="30273"
                obs_have="30273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24613"
                obs_have="24613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 13:24:11 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="18633501"
                         time_creation="Wed Jan 27 11:22:03 2021"
                         time_modification="Wed Jan 27 11:14:08 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41358"
                obs_have="38381"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="30273"
                obs_have="30273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24613"
                obs_have="24613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="18633501"
                         time_creation="Wed Jan 27 11:22:03 2021"
                         time_modification="Wed Jan 27 11:14:08 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41358"
                obs_have="38381"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="30273"
                obs_have="30273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24613"
                obs_have="24613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="18633501"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 11:14:08 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41358"
                obs_have="38381"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="30273"
                obs_have="30273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24613"
                obs_have="24613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jan 27 12:39:12 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19428229"
                         time_creation="Wed Jan 27 12:22:04 2021"
                         time_modification="Wed Jan 27 12:14:09 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43165"
                obs_have="42155"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="37549"
                obs_have="37549"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33292"
                obs_have="33292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 14:24:12 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19428229"
                         time_creation="Wed Jan 27 12:22:04 2021"
                         time_modification="Wed Jan 27 12:14:09 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43165"
                obs_have="42155"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="37549"
                obs_have="37549"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33292"
                obs_have="33292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19428229"
                         time_creation="Wed Jan 27 12:22:04 2021"
                         time_modification="Wed Jan 27 12:14:09 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43165"
                obs_have="42155"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="37549"
                obs_have="37549"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33292"
                obs_have="33292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19428229"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 12:14:09 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43165"
                obs_have="42155"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="37549"
                obs_have="37549"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33292"
                obs_have="33292"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jan 27 13:39:12 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="19771835"
                         time_creation="Wed Jan 27 13:25:11 2021"
                         time_modification="Wed Jan 27 13:14:08 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41016"
                obs_have="40300"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="39510"
                obs_have="39509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37761"
                obs_have="37761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 15:24:15 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="19771835"
                         time_creation="Wed Jan 27 13:25:11 2021"
                         time_modification="Wed Jan 27 13:14:08 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41016"
                obs_have="40300"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="39510"
                obs_have="39509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37761"
                obs_have="37761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="19771835"
                         time_creation="Wed Jan 27 13:25:11 2021"
                         time_modification="Wed Jan 27 13:14:08 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41016"
                obs_have="40300"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="39510"
                obs_have="39509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37761"
                obs_have="37761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="19771835"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 13:14:08 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41016"
                obs_have="40300"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="39510"
                obs_have="39509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37761"
                obs_have="37761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jan 27 14:39:15 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21036805"
                         time_creation="Wed Jan 27 14:22:03 2021"
                         time_modification="Wed Jan 27 14:14:09 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41902"
                obs_have="36794"
                obs_ratio="87.81" />
          <mask elevation="10 degrees"
                obs_expected="35191"
                obs_have="34795"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 16:24:18 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21036805"
                         time_creation="Wed Jan 27 14:22:03 2021"
                         time_modification="Wed Jan 27 14:14:09 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41902"
                obs_have="36794"
                obs_ratio="87.81" />
          <mask elevation="10 degrees"
                obs_expected="35191"
                obs_have="34795"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21036805"
                         time_creation="Wed Jan 27 14:22:03 2021"
                         time_modification="Wed Jan 27 14:14:09 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41902"
                obs_have="36794"
                obs_ratio="87.81" />
          <mask elevation="10 degrees"
                obs_expected="35191"
                obs_have="34795"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21036805"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 14:14:09 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41902"
                obs_have="36794"
                obs_ratio="87.81" />
          <mask elevation="10 degrees"
                obs_expected="35191"
                obs_have="34795"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jan 27 15:39:13 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="22926585"
                         time_creation="Wed Jan 27 15:25:02 2021"
                         time_modification="Wed Jan 27 15:14:09 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36406"
                obs_have="33801"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="29794"
                obs_have="29794"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24544"
                obs_have="24544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 17:24:19 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="22926585"
                         time_creation="Wed Jan 27 15:25:02 2021"
                         time_modification="Wed Jan 27 15:14:09 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36406"
                obs_have="33801"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="29794"
                obs_have="29794"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24544"
                obs_have="24544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="22926585"
                         time_creation="Wed Jan 27 15:25:02 2021"
                         time_modification="Wed Jan 27 15:14:09 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36406"
                obs_have="33801"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="29794"
                obs_have="29794"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24544"
                obs_have="24544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="22926585"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 15:14:09 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36406"
                obs_have="33801"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="29794"
                obs_have="29794"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24544"
                obs_have="24544"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jan 27 16:39:14 2021"
               level="3">
        <file_statistics latency="00:14:15"
                         size="21788039"
                         time_creation="Wed Jan 27 16:22:02 2021"
                         time_modification="Wed Jan 27 16:14:14 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31563"
                obs_have="29793"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="28716"
                obs_have="28658"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:24:17 2021"
               level="3">
        <file_statistics latency="00:14:15"
                         size="21788039"
                         time_creation="Wed Jan 27 16:22:02 2021"
                         time_modification="Wed Jan 27 16:14:14 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31563"
                obs_have="29793"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="28716"
                obs_have="28658"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:15"
                         size="21788039"
                         time_creation="Wed Jan 27 16:22:02 2021"
                         time_modification="Wed Jan 27 16:14:14 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31563"
                obs_have="29793"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="28716"
                obs_have="28658"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:15"
                         size="21788039"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 16:14:14 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31563"
                obs_have="29793"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="28716"
                obs_have="28658"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26736"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jan 27 17:39:17 2021"
               level="3">
        <file_statistics latency="00:14:15"
                         size="21762617"
                         time_creation="Wed Jan 27 17:25:02 2021"
                         time_modification="Wed Jan 27 17:14:14 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29633"
                obs_have="28973"
                obs_ratio="97.77" />
          <mask elevation="10 degrees"
                obs_expected="26419"
                obs_have="26417"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24505"
                obs_have="24505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:24:18 2021"
               level="3">
        <file_statistics latency="00:14:15"
                         size="21762617"
                         time_creation="Wed Jan 27 17:25:02 2021"
                         time_modification="Wed Jan 27 17:14:14 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29633"
                obs_have="28973"
                obs_ratio="97.77" />
          <mask elevation="10 degrees"
                obs_expected="26419"
                obs_have="26417"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24505"
                obs_have="24505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:15"
                         size="21762617"
                         time_creation="Wed Jan 27 17:25:02 2021"
                         time_modification="Wed Jan 27 17:14:14 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29633"
                obs_have="28973"
                obs_ratio="97.77" />
          <mask elevation="10 degrees"
                obs_expected="26419"
                obs_have="26417"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24505"
                obs_have="24505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:15"
                         size="21762617"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 17:14:14 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29633"
                obs_have="28973"
                obs_ratio="97.77" />
          <mask elevation="10 degrees"
                obs_expected="26419"
                obs_have="26417"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24505"
                obs_have="24505"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jan 27 18:39:17 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="19267434"
                         time_creation="Wed Jan 27 18:22:05 2021"
                         time_modification="Wed Jan 27 18:14:12 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31721"
                obs_have="29021"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25732"
                obs_have="25583"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="22528"
                obs_have="22528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 20:24:17 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="19267434"
                         time_creation="Wed Jan 27 18:22:05 2021"
                         time_modification="Wed Jan 27 18:14:12 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31721"
                obs_have="29021"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25732"
                obs_have="25583"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="22528"
                obs_have="22528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="19267434"
                         time_creation="Wed Jan 27 18:22:05 2021"
                         time_modification="Wed Jan 27 18:14:12 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31721"
                obs_have="29021"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25732"
                obs_have="25583"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="22528"
                obs_have="22528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="19267434"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 18:14:12 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31721"
                obs_have="29021"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25732"
                obs_have="25583"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="22528"
                obs_have="22528"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jan 27 19:39:16 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="17349544"
                         time_creation="Wed Jan 27 19:22:03 2021"
                         time_modification="Wed Jan 27 19:14:12 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32115"
                obs_have="29571"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="24814"
                obs_have="24734"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21304"
                obs_have="21304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 21:24:16 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="17349544"
                         time_creation="Wed Jan 27 19:22:03 2021"
                         time_modification="Wed Jan 27 19:14:12 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32115"
                obs_have="29571"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="24814"
                obs_have="24734"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21304"
                obs_have="21304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="17349544"
                         time_creation="Wed Jan 27 19:22:03 2021"
                         time_modification="Wed Jan 27 19:14:12 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32115"
                obs_have="29571"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="24814"
                obs_have="24734"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21304"
                obs_have="21304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="17349544"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 19:14:12 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32115"
                obs_have="29571"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="24814"
                obs_have="24734"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21304"
                obs_have="21304"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jan 27 20:39:14 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="17209107"
                         time_creation="Wed Jan 27 20:25:03 2021"
                         time_modification="Wed Jan 27 20:14:08 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35351"
                obs_have="33285"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="30900"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26312"
                obs_have="26312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 22:24:14 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="17209107"
                         time_creation="Wed Jan 27 20:25:03 2021"
                         time_modification="Wed Jan 27 20:14:08 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35351"
                obs_have="33285"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="30900"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26312"
                obs_have="26312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="17209107"
                         time_creation="Wed Jan 27 20:25:03 2021"
                         time_modification="Wed Jan 27 20:14:08 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35351"
                obs_have="33285"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="30900"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26312"
                obs_have="26312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:09"
                         size="17209107"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 20:14:08 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35351"
                obs_have="33285"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="30900"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26312"
                obs_have="26312"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jan 27 21:39:17 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="17960654"
                         time_creation="Wed Jan 27 21:25:03 2021"
                         time_modification="Wed Jan 27 21:14:12 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35893"
                obs_have="34796"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="29472"
                obs_have="29472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 23:24:17 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="17960654"
                         time_creation="Wed Jan 27 21:25:03 2021"
                         time_modification="Wed Jan 27 21:14:12 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35893"
                obs_have="34796"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="29472"
                obs_have="29472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="17960654"
                         time_creation="Wed Jan 27 21:25:03 2021"
                         time_modification="Wed Jan 27 21:14:12 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35893"
                obs_have="34796"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="29472"
                obs_have="29472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:13"
                         size="17960654"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 21:14:12 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35893"
                obs_have="34796"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="29472"
                obs_have="29472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jan 27 22:39:15 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19839321"
                         time_creation="Wed Jan 27 22:22:03 2021"
                         time_modification="Wed Jan 27 22:14:09 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38631"
                obs_have="33826"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="32591"
                obs_have="32479"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="27955"
                obs_have="27955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 00:24:15 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19839321"
                         time_creation="Wed Jan 27 22:22:03 2021"
                         time_modification="Wed Jan 27 22:14:09 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38631"
                obs_have="33826"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="32591"
                obs_have="32479"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="27955"
                obs_have="27955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19839321"
                         time_creation="Wed Jan 27 22:22:03 2021"
                         time_modification="Wed Jan 27 22:14:09 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38631"
                obs_have="33826"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="32591"
                obs_have="32479"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="27955"
                obs_have="27955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="19839321"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 22:14:09 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38631"
                obs_have="33826"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="32591"
                obs_have="32479"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="27955"
                obs_have="27955"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jan 27 23:39:15 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21629123"
                         time_creation="Wed Jan 27 23:25:03 2021"
                         time_modification="Wed Jan 27 23:14:09 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46308"
                obs_have="43065"
                obs_ratio="93.00" />
          <mask elevation="10 degrees"
                obs_expected="32765"
                obs_have="32597"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="28953"
                obs_have="28953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 01:24:14 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21629123"
                         time_creation="Wed Jan 27 23:25:03 2021"
                         time_modification="Wed Jan 27 23:14:09 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46308"
                obs_have="43065"
                obs_ratio="93.00" />
          <mask elevation="10 degrees"
                obs_expected="32765"
                obs_have="32597"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="28953"
                obs_have="28953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21629123"
                         time_creation="Wed Jan 27 23:25:03 2021"
                         time_modification="Wed Jan 27 23:14:09 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46308"
                obs_have="43065"
                obs_ratio="93.00" />
          <mask elevation="10 degrees"
                obs_expected="32765"
                obs_have="32597"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="28953"
                obs_have="28953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21629123"
                         time_creation="Tue Feb 23 01:55:21 2021"
                         time_modification="Wed Jan 27 23:14:09 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46308"
                obs_have="43065"
                obs_ratio="93.00" />
          <mask elevation="10 degrees"
                obs_expected="32765"
                obs_have="32597"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="28953"
                obs_have="28953"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx027x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jan 28 00:39:13 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21267721"
                         time_creation="Thu Jan 28 00:22:03 2021"
                         time_modification="Thu Jan 28 00:14:09 2021" />
        <observations epoch_first="Wed Jan 27 23:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41574"
                obs_have="37806"
                obs_ratio="90.94" />
          <mask elevation="10 degrees"
                obs_expected="35184"
                obs_have="35085"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29594"
                obs_have="29594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 02:24:12 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21267721"
                         time_creation="Thu Jan 28 00:22:03 2021"
                         time_modification="Thu Jan 28 00:14:09 2021" />
        <observations epoch_first="Wed Jan 27 23:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41574"
                obs_have="37806"
                obs_ratio="90.94" />
          <mask elevation="10 degrees"
                obs_expected="35184"
                obs_have="35085"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29594"
                obs_have="29594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:08:20 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21267721"
                         time_creation="Thu Jan 28 00:22:03 2021"
                         time_modification="Thu Jan 28 00:14:09 2021" />
        <observations epoch_first="Wed Jan 27 23:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41574"
                obs_have="37806"
                obs_ratio="90.94" />
          <mask elevation="10 degrees"
                obs_expected="35184"
                obs_have="35085"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29594"
                obs_have="29594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:08:05 2021"
               level="3">
        <file_statistics latency="00:14:10"
                         size="21267721"
                         time_creation="Tue Feb 23 01:55:22 2021"
                         time_modification="Thu Jan 28 00:14:09 2021" />
        <observations epoch_first="Wed Jan 27 23:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41574"
                obs_have="37806"
                obs_ratio="90.94" />
          <mask elevation="10 degrees"
                obs_expected="35184"
                obs_have="35085"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29594"
                obs_have="29594"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
