<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-15 00:00:00"
    DayOfYear="46"
    Year="2018">
  <station name="CHAS">
    <file name="/chas0460.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 16 18:01:39 2018"
               level="3">
        <file_statistics latency="01:38:20"
                         size="8298213"
                         time_creation="Fri Feb 16 02:50:10 2018"
                         time_modification="Fri Feb 16 01:37:50 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30065"
                obs_have="28738"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="24883"
                obs_have="24687"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="22062"
                obs_have="21902"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Sat Mar 17 02:45:44 2018"
               level="3">
        <file_statistics latency="01:38:20"
                         size="8298213"
                         time_creation="Wed Mar 14 01:55:55 2018"
                         time_modification="Fri Feb 16 01:37:50 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30065"
                obs_have="28738"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="24883"
                obs_have="24687"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="22062"
                obs_have="21902"
                obs_ratio="99.27" />
        </observations>
      </control>
    </file>
    <file name="/chas046a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 15 01:45:46 2018"
               level="3">
        <file_statistics latency="00:09:02"
                         size="11008915"
                         time_creation="Thu Feb 15 01:12:02 2018"
                         time_modification="Thu Feb 15 01:09:01 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40782"
                obs_have="38827"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="24775"
                obs_have="24775"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19305"
                obs_have="19305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 03:34:49 2018"
               level="3">
        <file_statistics latency="00:09:02"
                         size="11008915"
                         time_creation="Thu Feb 15 01:12:02 2018"
                         time_modification="Thu Feb 15 01:09:01 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40782"
                obs_have="38827"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="24775"
                obs_have="24775"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19305"
                obs_have="19305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:09:02"
                         size="11008915"
                         time_creation="Thu Feb 15 01:12:02 2018"
                         time_modification="Thu Feb 15 01:09:01 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40782"
                obs_have="38827"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="24775"
                obs_have="24775"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19305"
                obs_have="19305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:09:02"
                         size="11008915"
                         time_creation="Wed Mar 14 01:50:58 2018"
                         time_modification="Thu Feb 15 01:09:01 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40782"
                obs_have="38827"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="24775"
                obs_have="24775"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19305"
                obs_have="19305"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 15 02:20:45 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10410832"
                         time_creation="Thu Feb 15 02:12:01 2018"
                         time_modification="Thu Feb 15 02:09:10 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37585"
                obs_have="36536"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="32391"
                obs_have="32391"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28718"
                obs_have="28718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 02:45:45 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10410832"
                         time_creation="Thu Feb 15 02:12:01 2018"
                         time_modification="Thu Feb 15 02:09:10 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40539"
                obs_have="36920"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="35991"
                obs_have="33421"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="32318"
                obs_have="29748"
                obs_ratio="92.05" />
        </observations>
      </control>
      <control date="Thu Feb 15 04:34:46 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10410832"
                         time_creation="Thu Feb 15 02:12:01 2018"
                         time_modification="Thu Feb 15 02:09:10 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40539"
                obs_have="36920"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="35991"
                obs_have="33421"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="32318"
                obs_have="29748"
                obs_ratio="92.05" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10410832"
                         time_creation="Thu Feb 15 02:12:01 2018"
                         time_modification="Thu Feb 15 02:09:10 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40539"
                obs_have="36920"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="35991"
                obs_have="33421"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="32318"
                obs_have="29748"
                obs_ratio="92.05" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10410832"
                         time_creation="Wed Mar 14 01:50:58 2018"
                         time_modification="Thu Feb 15 02:09:10 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40539"
                obs_have="36920"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="35991"
                obs_have="33421"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="32318"
                obs_have="29748"
                obs_ratio="92.05" />
        </observations>
      </control>
    </file>
    <file name="/chas046c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 15 03:20:54 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10040670"
                         time_creation="Thu Feb 15 03:12:01 2018"
                         time_modification="Thu Feb 15 03:08:48 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36702"
                obs_have="36281"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34976"
                obs_have="34976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 03:45:59 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10040670"
                         time_creation="Thu Feb 15 03:12:01 2018"
                         time_modification="Thu Feb 15 03:08:48 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36702"
                obs_have="36281"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34976"
                obs_have="34976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 05:34:52 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10040670"
                         time_creation="Thu Feb 15 03:12:01 2018"
                         time_modification="Thu Feb 15 03:08:48 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36702"
                obs_have="36281"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34976"
                obs_have="34976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10040670"
                         time_creation="Thu Feb 15 03:12:01 2018"
                         time_modification="Thu Feb 15 03:08:48 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36702"
                obs_have="36281"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34976"
                obs_have="34976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10040670"
                         time_creation="Wed Mar 14 01:50:58 2018"
                         time_modification="Thu Feb 15 03:08:48 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36702"
                obs_have="36281"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34976"
                obs_have="34976"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 15 04:20:47 2018"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10524370"
                         time_creation="Thu Feb 15 04:12:05 2018"
                         time_modification="Thu Feb 15 04:08:54 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39805"
                obs_have="38785"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="34128"
                obs_have="34128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31643"
                obs_have="31643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 04:45:46 2018"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10524370"
                         time_creation="Thu Feb 15 04:12:05 2018"
                         time_modification="Thu Feb 15 04:08:54 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39805"
                obs_have="38785"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="34128"
                obs_have="34128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31643"
                obs_have="31643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 06:34:47 2018"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10524370"
                         time_creation="Thu Feb 15 04:12:05 2018"
                         time_modification="Thu Feb 15 04:08:54 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39805"
                obs_have="38785"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="34128"
                obs_have="34128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31643"
                obs_have="31643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10524370"
                         time_creation="Thu Feb 15 04:12:05 2018"
                         time_modification="Thu Feb 15 04:08:54 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39805"
                obs_have="38785"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="34128"
                obs_have="34128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31643"
                obs_have="31643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10524370"
                         time_creation="Wed Mar 14 01:50:58 2018"
                         time_modification="Thu Feb 15 04:08:54 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39805"
                obs_have="38785"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="34128"
                obs_have="34128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31643"
                obs_have="31643"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 15 05:20:51 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="10882728"
                         time_creation="Thu Feb 15 05:12:09 2018"
                         time_modification="Thu Feb 15 05:09:16 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42425"
                obs_have="41467"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="36657"
                obs_have="36657"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32026"
                obs_have="32026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 05:45:51 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="10882728"
                         time_creation="Thu Feb 15 05:12:09 2018"
                         time_modification="Thu Feb 15 05:09:16 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42425"
                obs_have="41467"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="36657"
                obs_have="36657"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32026"
                obs_have="32026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 07:34:51 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="10882728"
                         time_creation="Thu Feb 15 05:12:09 2018"
                         time_modification="Thu Feb 15 05:09:16 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42425"
                obs_have="41467"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="36657"
                obs_have="36657"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32026"
                obs_have="32026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="10882728"
                         time_creation="Thu Feb 15 05:12:09 2018"
                         time_modification="Thu Feb 15 05:09:16 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42425"
                obs_have="41467"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="36657"
                obs_have="36657"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32026"
                obs_have="32026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="10882728"
                         time_creation="Wed Mar 14 01:50:58 2018"
                         time_modification="Thu Feb 15 05:09:16 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42425"
                obs_have="41467"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="36657"
                obs_have="36657"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32026"
                obs_have="32026"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 15 06:20:51 2018"
               level="3">
        <file_statistics latency="00:09:09"
                         size="11072732"
                         time_creation="Thu Feb 15 06:12:06 2018"
                         time_modification="Thu Feb 15 06:09:08 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39014"
                obs_have="38669"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="37504"
                obs_have="37504"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35408"
                obs_have="35408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 06:45:51 2018"
               level="3">
        <file_statistics latency="00:09:09"
                         size="11072732"
                         time_creation="Thu Feb 15 06:12:06 2018"
                         time_modification="Thu Feb 15 06:09:08 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39014"
                obs_have="38669"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="37504"
                obs_have="37504"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35408"
                obs_have="35408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 08:34:50 2018"
               level="3">
        <file_statistics latency="00:09:09"
                         size="11072732"
                         time_creation="Thu Feb 15 06:12:06 2018"
                         time_modification="Thu Feb 15 06:09:08 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39014"
                obs_have="38669"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="37504"
                obs_have="37504"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35408"
                obs_have="35408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:09:09"
                         size="11072732"
                         time_creation="Thu Feb 15 06:12:06 2018"
                         time_modification="Thu Feb 15 06:09:08 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39014"
                obs_have="38669"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="37504"
                obs_have="37504"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35408"
                obs_have="35408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:09:09"
                         size="11072732"
                         time_creation="Wed Mar 14 01:50:58 2018"
                         time_modification="Thu Feb 15 06:09:08 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39014"
                obs_have="38669"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="37504"
                obs_have="37504"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35408"
                obs_have="35408"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 15 07:20:50 2018"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10602983"
                         time_creation="Thu Feb 15 07:12:01 2018"
                         time_modification="Thu Feb 15 07:09:09 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38532"
                obs_have="36932"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="33333"
                obs_have="33333"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29480"
                obs_have="29480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 07:45:48 2018"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10602983"
                         time_creation="Thu Feb 15 07:12:01 2018"
                         time_modification="Thu Feb 15 07:09:09 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38532"
                obs_have="36932"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="33333"
                obs_have="33333"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29480"
                obs_have="29480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 09:34:49 2018"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10602983"
                         time_creation="Thu Feb 15 07:12:01 2018"
                         time_modification="Thu Feb 15 07:09:09 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38532"
                obs_have="36932"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="33333"
                obs_have="33333"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29480"
                obs_have="29480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10602983"
                         time_creation="Thu Feb 15 07:12:01 2018"
                         time_modification="Thu Feb 15 07:09:09 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38532"
                obs_have="36932"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="33333"
                obs_have="33333"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29480"
                obs_have="29480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10602983"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 07:09:09 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38532"
                obs_have="36932"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="33333"
                obs_have="33333"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29480"
                obs_have="29480"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 15 08:20:48 2018"
               level="3">
        <file_statistics latency="00:09:05"
                         size="11049243"
                         time_creation="Thu Feb 15 08:12:05 2018"
                         time_modification="Thu Feb 15 08:09:04 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38285"
                obs_have="37051"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="28845"
                obs_have="28844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24333"
                obs_have="24332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 08:45:47 2018"
               level="3">
        <file_statistics latency="00:09:05"
                         size="11049243"
                         time_creation="Thu Feb 15 08:12:05 2018"
                         time_modification="Thu Feb 15 08:09:04 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38285"
                obs_have="37051"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="28845"
                obs_have="28844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24333"
                obs_have="24332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 10:34:47 2018"
               level="3">
        <file_statistics latency="00:09:05"
                         size="11049243"
                         time_creation="Thu Feb 15 08:12:05 2018"
                         time_modification="Thu Feb 15 08:09:04 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38285"
                obs_have="37051"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="28845"
                obs_have="28844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24333"
                obs_have="24332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:09:05"
                         size="11049243"
                         time_creation="Thu Feb 15 08:12:05 2018"
                         time_modification="Thu Feb 15 08:09:04 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38285"
                obs_have="37051"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="28845"
                obs_have="28844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24333"
                obs_have="24332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:09:05"
                         size="11049243"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 08:09:04 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38285"
                obs_have="37051"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="28845"
                obs_have="28844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24333"
                obs_have="24332"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 15 09:20:45 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="10834980"
                         time_creation="Thu Feb 15 09:12:01 2018"
                         time_modification="Thu Feb 15 09:09:20 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="36339"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="29041"
                obs_have="29041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24109"
                obs_have="24109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 09:45:45 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="10834980"
                         time_creation="Thu Feb 15 09:12:01 2018"
                         time_modification="Thu Feb 15 09:09:20 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="36339"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="29041"
                obs_have="29041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24109"
                obs_have="24109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 11:34:43 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="10834980"
                         time_creation="Thu Feb 15 09:12:01 2018"
                         time_modification="Thu Feb 15 09:09:20 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="36339"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="29041"
                obs_have="29041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24109"
                obs_have="24109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="10834980"
                         time_creation="Thu Feb 15 09:12:01 2018"
                         time_modification="Thu Feb 15 09:09:20 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="36339"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="29041"
                obs_have="29041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24109"
                obs_have="24109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="10834980"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 09:09:20 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="36339"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="29041"
                obs_have="29041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24109"
                obs_have="24109"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 15 10:20:48 2018"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9826339"
                         time_creation="Thu Feb 15 10:12:02 2018"
                         time_modification="Thu Feb 15 10:08:52 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34642"
                obs_have="31707"
                obs_ratio="91.53" />
          <mask elevation="10 degrees"
                obs_expected="27625"
                obs_have="27592"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23325"
                obs_have="23325"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 10:45:46 2018"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9826339"
                         time_creation="Thu Feb 15 10:12:02 2018"
                         time_modification="Thu Feb 15 10:08:52 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34642"
                obs_have="31707"
                obs_ratio="91.53" />
          <mask elevation="10 degrees"
                obs_expected="27625"
                obs_have="27592"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23325"
                obs_have="23325"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 12:34:46 2018"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9826339"
                         time_creation="Thu Feb 15 10:12:02 2018"
                         time_modification="Thu Feb 15 10:08:52 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36881"
                obs_have="31707"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="30946"
                obs_have="28485"
                obs_ratio="92.05" />
          <mask elevation="15 degrees"
                obs_expected="26925"
                obs_have="24464"
                obs_ratio="90.86" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9826339"
                         time_creation="Thu Feb 15 10:12:02 2018"
                         time_modification="Thu Feb 15 10:08:52 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36881"
                obs_have="31707"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="30946"
                obs_have="28485"
                obs_ratio="92.05" />
          <mask elevation="15 degrees"
                obs_expected="26925"
                obs_have="24464"
                obs_ratio="90.86" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9826339"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 10:08:52 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36881"
                obs_have="31707"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="30946"
                obs_have="28485"
                obs_ratio="92.05" />
          <mask elevation="15 degrees"
                obs_expected="26925"
                obs_have="24464"
                obs_ratio="90.86" />
        </observations>
      </control>
    </file>
    <file name="/chas046k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 15 11:20:46 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9352699"
                         time_creation="Thu Feb 15 11:12:02 2018"
                         time_modification="Thu Feb 15 11:08:36 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33126"
                obs_have="31370"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="27726"
                obs_have="27726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24272"
                obs_have="24272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 11:45:46 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9352699"
                         time_creation="Thu Feb 15 11:12:02 2018"
                         time_modification="Thu Feb 15 11:08:36 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33126"
                obs_have="31370"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="27726"
                obs_have="27726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24272"
                obs_have="24272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 13:34:44 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9352699"
                         time_creation="Thu Feb 15 11:12:02 2018"
                         time_modification="Thu Feb 15 11:08:36 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33126"
                obs_have="31370"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="27726"
                obs_have="27726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24272"
                obs_have="24272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9352699"
                         time_creation="Thu Feb 15 11:12:02 2018"
                         time_modification="Thu Feb 15 11:08:36 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33126"
                obs_have="31370"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="27726"
                obs_have="27726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24272"
                obs_have="24272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9352699"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 11:08:36 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33126"
                obs_have="31370"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="27726"
                obs_have="27726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24272"
                obs_have="24272"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 15 12:20:44 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9728218"
                         time_creation="Thu Feb 15 12:12:02 2018"
                         time_modification="Thu Feb 15 12:08:46 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34592"
                obs_have="34070"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="25417"
                obs_have="25417"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25023"
                obs_have="25023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 12:45:44 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9728218"
                         time_creation="Thu Feb 15 12:12:02 2018"
                         time_modification="Thu Feb 15 12:08:46 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34592"
                obs_have="34070"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="25417"
                obs_have="25417"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25023"
                obs_have="25023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 14:34:42 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9728218"
                         time_creation="Thu Feb 15 12:12:02 2018"
                         time_modification="Thu Feb 15 12:08:46 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34592"
                obs_have="34070"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="25417"
                obs_have="25417"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25023"
                obs_have="25023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9728218"
                         time_creation="Thu Feb 15 12:12:02 2018"
                         time_modification="Thu Feb 15 12:08:46 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34592"
                obs_have="34070"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="25417"
                obs_have="25417"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25023"
                obs_have="25023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9728218"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 12:08:46 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34592"
                obs_have="34070"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="25417"
                obs_have="25417"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25023"
                obs_have="25023"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 15 13:20:46 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9643606"
                         time_creation="Thu Feb 15 13:12:01 2018"
                         time_modification="Thu Feb 15 13:08:38 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34769"
                obs_have="34069"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 13:45:46 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9643606"
                         time_creation="Thu Feb 15 13:12:01 2018"
                         time_modification="Thu Feb 15 13:08:38 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34769"
                obs_have="34069"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 15:34:44 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9643606"
                         time_creation="Thu Feb 15 13:12:01 2018"
                         time_modification="Thu Feb 15 13:08:38 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34769"
                obs_have="34069"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9643606"
                         time_creation="Thu Feb 15 13:12:01 2018"
                         time_modification="Thu Feb 15 13:08:38 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34769"
                obs_have="34069"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9643606"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 13:08:38 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34769"
                obs_have="34069"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 15 14:20:49 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="10310125"
                         time_creation="Thu Feb 15 14:12:02 2018"
                         time_modification="Thu Feb 15 14:08:57 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34922"
                obs_have="34585"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="29110"
                obs_have="29110"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24711"
                obs_have="24711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 14:45:48 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="10310125"
                         time_creation="Thu Feb 15 14:12:02 2018"
                         time_modification="Thu Feb 15 14:08:57 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34922"
                obs_have="34585"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="29110"
                obs_have="29110"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24711"
                obs_have="24711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 16:35:09 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="10310125"
                         time_creation="Thu Feb 15 14:12:02 2018"
                         time_modification="Thu Feb 15 14:08:57 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34922"
                obs_have="34585"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="29110"
                obs_have="29110"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24711"
                obs_have="24711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="10310125"
                         time_creation="Thu Feb 15 14:12:02 2018"
                         time_modification="Thu Feb 15 14:08:57 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34922"
                obs_have="34585"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="29110"
                obs_have="29110"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24711"
                obs_have="24711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="10310125"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 14:08:57 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34922"
                obs_have="34585"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="29110"
                obs_have="29110"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24711"
                obs_have="24711"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 15 15:20:51 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9699038"
                         time_creation="Thu Feb 15 15:12:02 2018"
                         time_modification="Thu Feb 15 15:08:40 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33239"
                obs_have="31899"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="29484"
                obs_have="29484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 15:45:51 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9699038"
                         time_creation="Thu Feb 15 15:12:02 2018"
                         time_modification="Thu Feb 15 15:08:40 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33239"
                obs_have="31899"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="29484"
                obs_have="29484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 17:34:51 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9699038"
                         time_creation="Thu Feb 15 15:12:02 2018"
                         time_modification="Thu Feb 15 15:08:40 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33239"
                obs_have="31899"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="29484"
                obs_have="29484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9699038"
                         time_creation="Thu Feb 15 15:12:02 2018"
                         time_modification="Thu Feb 15 15:08:40 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33239"
                obs_have="31899"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="29484"
                obs_have="29484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9699038"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 15:08:40 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33239"
                obs_have="31899"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="29484"
                obs_have="29484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27839"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 15 16:20:50 2018"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10263733"
                         time_creation="Thu Feb 15 16:12:07 2018"
                         time_modification="Thu Feb 15 16:09:04 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34542"
                obs_have="32712"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="30008"
                obs_have="29936"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="26700"
                obs_have="26700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 16:45:49 2018"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10263733"
                         time_creation="Thu Feb 15 16:12:07 2018"
                         time_modification="Thu Feb 15 16:09:04 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34542"
                obs_have="32712"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="30008"
                obs_have="29936"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="26700"
                obs_have="26700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 18:34:48 2018"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10263733"
                         time_creation="Thu Feb 15 16:12:07 2018"
                         time_modification="Thu Feb 15 16:09:04 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34542"
                obs_have="32712"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="30008"
                obs_have="29936"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="26700"
                obs_have="26700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10263733"
                         time_creation="Thu Feb 15 16:12:07 2018"
                         time_modification="Thu Feb 15 16:09:04 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34542"
                obs_have="32712"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="30008"
                obs_have="29936"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="26700"
                obs_have="26700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10263733"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 16:09:04 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34542"
                obs_have="32712"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="30008"
                obs_have="29936"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="26700"
                obs_have="26700"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 15 17:20:53 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="11317751"
                         time_creation="Thu Feb 15 17:12:03 2018"
                         time_modification="Thu Feb 15 17:09:20 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39789"
                obs_have="39084"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33172"
                obs_have="33172"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27653"
                obs_have="27653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 17:45:54 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="11317751"
                         time_creation="Thu Feb 15 17:12:03 2018"
                         time_modification="Thu Feb 15 17:09:20 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39789"
                obs_have="39084"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33172"
                obs_have="33172"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27653"
                obs_have="27653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 19:34:52 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="11317751"
                         time_creation="Thu Feb 15 17:12:03 2018"
                         time_modification="Thu Feb 15 17:09:20 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39789"
                obs_have="39084"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33172"
                obs_have="33172"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27653"
                obs_have="27653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="11317751"
                         time_creation="Thu Feb 15 17:12:03 2018"
                         time_modification="Thu Feb 15 17:09:20 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39789"
                obs_have="39084"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33172"
                obs_have="33172"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27653"
                obs_have="27653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="11317751"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 17:09:20 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39789"
                obs_have="39084"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33172"
                obs_have="33172"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27653"
                obs_have="27653"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 15 18:20:59 2018"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10120834"
                         time_creation="Thu Feb 15 18:12:04 2018"
                         time_modification="Thu Feb 15 18:09:05 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34423"
                obs_have="34423"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32797"
                obs_have="32797"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31255"
                obs_have="31255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 18:45:50 2018"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10120834"
                         time_creation="Thu Feb 15 18:12:04 2018"
                         time_modification="Thu Feb 15 18:09:05 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34423"
                obs_have="34423"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32797"
                obs_have="32797"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31255"
                obs_have="31255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 20:34:49 2018"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10120834"
                         time_creation="Thu Feb 15 18:12:04 2018"
                         time_modification="Thu Feb 15 18:09:05 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34423"
                obs_have="34423"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32797"
                obs_have="32797"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31255"
                obs_have="31255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10120834"
                         time_creation="Thu Feb 15 18:12:04 2018"
                         time_modification="Thu Feb 15 18:09:05 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34423"
                obs_have="34423"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32797"
                obs_have="32797"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31255"
                obs_have="31255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10120834"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 18:09:05 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34423"
                obs_have="34423"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32797"
                obs_have="32797"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31255"
                obs_have="31255"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas046s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 15 19:20:50 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10232409"
                         time_creation="Thu Feb 15 19:12:02 2018"
                         time_modification="Thu Feb 15 19:08:48 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="35883"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="33737"
                obs_have="31629"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="28548"
                obs_ratio="95.76" />
        </observations>
      </control>
      <control date="Thu Feb 15 19:45:52 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10232409"
                         time_creation="Thu Feb 15 19:12:02 2018"
                         time_modification="Thu Feb 15 19:08:48 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="35883"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="33737"
                obs_have="31629"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="28548"
                obs_ratio="95.76" />
        </observations>
      </control>
      <control date="Thu Feb 15 21:34:51 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10232409"
                         time_creation="Thu Feb 15 19:12:02 2018"
                         time_modification="Thu Feb 15 19:08:48 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="35883"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="33737"
                obs_have="31629"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="28548"
                obs_ratio="95.76" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10232409"
                         time_creation="Thu Feb 15 19:12:02 2018"
                         time_modification="Thu Feb 15 19:08:48 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="35883"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="33737"
                obs_have="31629"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="28548"
                obs_ratio="95.76" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10232409"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 19:08:48 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="35883"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="33737"
                obs_have="31629"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="28548"
                obs_ratio="95.76" />
        </observations>
      </control>
    </file>
    <file name="/chas046t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 15 20:20:54 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10568159"
                         time_creation="Thu Feb 15 20:12:02 2018"
                         time_modification="Thu Feb 15 20:08:43 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41256"
                obs_have="38628"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="32105"
                obs_have="32099"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27353"
                obs_have="27347"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 15 20:45:56 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10568159"
                         time_creation="Thu Feb 15 20:12:02 2018"
                         time_modification="Thu Feb 15 20:08:43 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41256"
                obs_have="38628"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="32105"
                obs_have="32099"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27353"
                obs_have="27347"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 15 22:34:53 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10568159"
                         time_creation="Thu Feb 15 20:12:02 2018"
                         time_modification="Thu Feb 15 20:08:43 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41256"
                obs_have="38628"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="32105"
                obs_have="32099"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27353"
                obs_have="27347"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10568159"
                         time_creation="Thu Feb 15 20:12:02 2018"
                         time_modification="Thu Feb 15 20:08:43 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41256"
                obs_have="38628"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="32105"
                obs_have="32099"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27353"
                obs_have="27347"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10568159"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 20:08:43 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41256"
                obs_have="38628"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="32105"
                obs_have="32099"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27353"
                obs_have="27347"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chas046u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 15 23:34:45 2018"
               level="3">
        <file_statistics latency="00:54:54"
                         size="10260036"
                         time_creation="Thu Feb 15 22:10:03 2018"
                         time_modification="Thu Feb 15 21:54:53 2018" />
        <observations epoch_first="Thu Feb 15 20:00:00 2018"
                      epoch_last="Thu Feb 15 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39081"
                obs_have="35649"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="32415"
                obs_have="32365"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26877"
                obs_have="26871"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:54:54"
                         size="10260036"
                         time_creation="Thu Feb 15 22:10:03 2018"
                         time_modification="Thu Feb 15 21:54:53 2018" />
        <observations epoch_first="Thu Feb 15 20:00:00 2018"
                      epoch_last="Thu Feb 15 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39081"
                obs_have="35649"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="32415"
                obs_have="32365"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26877"
                obs_have="26871"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:54:54"
                         size="10260036"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 21:54:53 2018" />
        <observations epoch_first="Thu Feb 15 20:00:00 2018"
                      epoch_last="Thu Feb 15 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39081"
                obs_have="35649"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="32415"
                obs_have="32365"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26877"
                obs_have="26871"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chas046v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 15 22:20:50 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10460847"
                         time_creation="Thu Feb 15 22:12:10 2018"
                         time_modification="Thu Feb 15 22:08:58 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35523"
                obs_have="34925"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="31714"
                obs_have="31708"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28731"
                obs_have="28725"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 15 22:45:49 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10460847"
                         time_creation="Thu Feb 15 22:12:10 2018"
                         time_modification="Thu Feb 15 22:08:58 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35523"
                obs_have="34925"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="31714"
                obs_have="31708"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28731"
                obs_have="28725"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 16 00:34:47 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10460847"
                         time_creation="Thu Feb 15 22:12:10 2018"
                         time_modification="Thu Feb 15 22:08:58 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35523"
                obs_have="34925"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="31714"
                obs_have="31708"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28731"
                obs_have="28725"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10460847"
                         time_creation="Thu Feb 15 22:12:10 2018"
                         time_modification="Thu Feb 15 22:08:58 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35523"
                obs_have="34925"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="31714"
                obs_have="31708"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28731"
                obs_have="28725"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10460847"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 22:08:58 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35523"
                obs_have="34925"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="31714"
                obs_have="31708"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28731"
                obs_have="28725"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chas046w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 15 23:20:50 2018"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10167435"
                         time_creation="Thu Feb 15 23:12:02 2018"
                         time_modification="Thu Feb 15 23:09:02 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34898"
                obs_have="34114"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="29197"
                obs_have="29191"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25600"
                obs_have="25594"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 15 23:45:52 2018"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10167435"
                         time_creation="Thu Feb 15 23:12:02 2018"
                         time_modification="Thu Feb 15 23:09:02 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34898"
                obs_have="34114"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="29197"
                obs_have="29191"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25600"
                obs_have="25594"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 16 01:34:49 2018"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10167435"
                         time_creation="Thu Feb 15 23:12:02 2018"
                         time_modification="Thu Feb 15 23:09:02 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34898"
                obs_have="34114"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="29197"
                obs_have="29191"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25600"
                obs_have="25594"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10167435"
                         time_creation="Thu Feb 15 23:12:02 2018"
                         time_modification="Thu Feb 15 23:09:02 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34898"
                obs_have="34114"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="29197"
                obs_have="29191"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25600"
                obs_have="25594"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10167435"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Thu Feb 15 23:09:02 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34898"
                obs_have="34114"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="29197"
                obs_have="29191"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25600"
                obs_have="25594"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chas046x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 16 00:20:54 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10500526"
                         time_creation="Fri Feb 16 00:12:07 2018"
                         time_modification="Fri Feb 16 00:08:46 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="38526"
                obs_have="37094"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="30448"
                obs_have="30308"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25263"
                obs_have="25143"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Fri Feb 16 00:45:55 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10500526"
                         time_creation="Fri Feb 16 00:12:07 2018"
                         time_modification="Fri Feb 16 00:08:46 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="38526"
                obs_have="37094"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="30448"
                obs_have="30308"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25263"
                obs_have="25143"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:34:57 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10500526"
                         time_creation="Fri Feb 16 00:12:07 2018"
                         time_modification="Fri Feb 16 00:08:46 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="38526"
                obs_have="37094"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="30448"
                obs_have="30308"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25263"
                obs_have="25143"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:21:09 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10500526"
                         time_creation="Fri Feb 16 00:12:07 2018"
                         time_modification="Fri Feb 16 00:08:46 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="38526"
                obs_have="37094"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="30448"
                obs_have="30308"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25263"
                obs_have="25143"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:05:53 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10500526"
                         time_creation="Wed Mar 14 01:50:59 2018"
                         time_modification="Fri Feb 16 00:08:46 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="38526"
                obs_have="37094"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="30448"
                obs_have="30308"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25263"
                obs_have="25143"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
  </station>
</QC>
