<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-06-22 00:00:00"
    DayOfYear="173"
    Year="2018">
  <station name="CHTA">
    <file name="/chta1730.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun 23 18:02:10 2018"
               level="3">
        <file_statistics latency="01:37:50"
                         size="7632310"
                         time_creation="Sat Jun 23 02:50:08 2018"
                         time_modification="Sat Jun 23 01:37:20 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29339"
                obs_have="27349"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="24471"
                obs_have="24345"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="21846"
                obs_have="21740"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Sun Jul 22 02:46:07 2018"
               level="3">
        <file_statistics latency="01:37:50"
                         size="7632310"
                         time_creation="Thu Jul 19 01:56:32 2018"
                         time_modification="Sat Jun 23 01:37:20 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29339"
                obs_have="27349"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="24471"
                obs_have="24345"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="21846"
                obs_have="21740"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/chta173a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jun 22 01:46:13 2018"
               level="3">
        <file_statistics latency="00:09:15"
                         size="9845114"
                         time_creation="Fri Jun 22 01:12:02 2018"
                         time_modification="Fri Jun 22 01:09:14 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35261"
                obs_have="33480"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="25639"
                obs_have="25639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23946"
                obs_have="23946"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 03:35:20 2018"
               level="3">
        <file_statistics latency="00:09:15"
                         size="9845114"
                         time_creation="Fri Jun 22 01:12:02 2018"
                         time_modification="Fri Jun 22 01:09:14 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35261"
                obs_have="33480"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="25639"
                obs_have="25639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23946"
                obs_have="23946"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:15"
                         size="9845114"
                         time_creation="Fri Jun 22 01:12:02 2018"
                         time_modification="Fri Jun 22 01:09:14 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35261"
                obs_have="33480"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="25639"
                obs_have="25639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23946"
                obs_have="23946"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:15"
                         size="9845114"
                         time_creation="Thu Jul 19 01:51:13 2018"
                         time_modification="Fri Jun 22 01:09:14 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35261"
                obs_have="33480"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="25639"
                obs_have="25639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23946"
                obs_have="23946"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jun 22 02:21:13 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="8814716"
                         time_creation="Fri Jun 22 02:12:01 2018"
                         time_modification="Fri Jun 22 02:09:10 2018" />
        <observations epoch_first="Fri Jun 22 01:00:00 2018"
                      epoch_last="Fri Jun 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27492"
                obs_have="26782"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="25309"
                obs_have="25309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23388"
                obs_have="23388"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 02:46:10 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="8814716"
                         time_creation="Fri Jun 22 02:12:01 2018"
                         time_modification="Fri Jun 22 02:09:10 2018" />
        <observations epoch_first="Fri Jun 22 01:00:00 2018"
                      epoch_last="Fri Jun 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27492"
                obs_have="26782"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="25309"
                obs_have="25309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23388"
                obs_have="23388"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 04:35:39 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="8814716"
                         time_creation="Fri Jun 22 02:12:01 2018"
                         time_modification="Fri Jun 22 02:09:10 2018" />
        <observations epoch_first="Fri Jun 22 01:00:00 2018"
                      epoch_last="Fri Jun 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27492"
                obs_have="26782"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="25309"
                obs_have="25309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23388"
                obs_have="23388"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="8814716"
                         time_creation="Fri Jun 22 02:12:01 2018"
                         time_modification="Fri Jun 22 02:09:10 2018" />
        <observations epoch_first="Fri Jun 22 01:00:00 2018"
                      epoch_last="Fri Jun 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27492"
                obs_have="26782"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="25309"
                obs_have="25309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23388"
                obs_have="23388"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="8814716"
                         time_creation="Thu Jul 19 01:51:13 2018"
                         time_modification="Fri Jun 22 02:09:10 2018" />
        <observations epoch_first="Fri Jun 22 01:00:00 2018"
                      epoch_last="Fri Jun 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27492"
                obs_have="26782"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="25309"
                obs_have="25309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23388"
                obs_have="23388"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jun 22 03:21:14 2018"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8327853"
                         time_creation="Fri Jun 22 03:12:02 2018"
                         time_modification="Fri Jun 22 03:08:42 2018" />
        <observations epoch_first="Fri Jun 22 02:00:00 2018"
                      epoch_last="Fri Jun 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29223"
                obs_have="27736"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23844"
                obs_have="23844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20835"
                obs_have="20835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 03:46:16 2018"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8327853"
                         time_creation="Fri Jun 22 03:12:02 2018"
                         time_modification="Fri Jun 22 03:08:42 2018" />
        <observations epoch_first="Fri Jun 22 02:00:00 2018"
                      epoch_last="Fri Jun 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29223"
                obs_have="27736"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23844"
                obs_have="23844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20835"
                obs_have="20835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 05:35:07 2018"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8327853"
                         time_creation="Fri Jun 22 03:12:02 2018"
                         time_modification="Fri Jun 22 03:08:42 2018" />
        <observations epoch_first="Fri Jun 22 02:00:00 2018"
                      epoch_last="Fri Jun 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29223"
                obs_have="27736"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23844"
                obs_have="23844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20835"
                obs_have="20835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8327853"
                         time_creation="Fri Jun 22 03:12:02 2018"
                         time_modification="Fri Jun 22 03:08:42 2018" />
        <observations epoch_first="Fri Jun 22 02:00:00 2018"
                      epoch_last="Fri Jun 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29223"
                obs_have="27736"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23844"
                obs_have="23844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20835"
                obs_have="20835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8327853"
                         time_creation="Thu Jul 19 01:51:13 2018"
                         time_modification="Fri Jun 22 03:08:42 2018" />
        <observations epoch_first="Fri Jun 22 02:00:00 2018"
                      epoch_last="Fri Jun 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29223"
                obs_have="27736"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23844"
                obs_have="23844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20835"
                obs_have="20835"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jun 22 04:21:08 2018"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7874917"
                         time_creation="Fri Jun 22 04:12:02 2018"
                         time_modification="Fri Jun 22 04:08:44 2018" />
        <observations epoch_first="Fri Jun 22 03:00:00 2018"
                      epoch_last="Fri Jun 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27867"
                obs_have="26639"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="24243"
                obs_have="24243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20353"
                obs_have="20353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 04:46:07 2018"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7874917"
                         time_creation="Fri Jun 22 04:12:02 2018"
                         time_modification="Fri Jun 22 04:08:44 2018" />
        <observations epoch_first="Fri Jun 22 03:00:00 2018"
                      epoch_last="Fri Jun 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27867"
                obs_have="26639"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="24243"
                obs_have="24243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20353"
                obs_have="20353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 06:35:07 2018"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7874917"
                         time_creation="Fri Jun 22 04:12:02 2018"
                         time_modification="Fri Jun 22 04:08:44 2018" />
        <observations epoch_first="Fri Jun 22 03:00:00 2018"
                      epoch_last="Fri Jun 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27867"
                obs_have="26639"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="24243"
                obs_have="24243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20353"
                obs_have="20353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7874917"
                         time_creation="Fri Jun 22 04:12:02 2018"
                         time_modification="Fri Jun 22 04:08:44 2018" />
        <observations epoch_first="Fri Jun 22 03:00:00 2018"
                      epoch_last="Fri Jun 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27867"
                obs_have="26639"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="24243"
                obs_have="24243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20353"
                obs_have="20353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7874917"
                         time_creation="Thu Jul 19 01:51:13 2018"
                         time_modification="Fri Jun 22 04:08:44 2018" />
        <observations epoch_first="Fri Jun 22 03:00:00 2018"
                      epoch_last="Fri Jun 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27867"
                obs_have="26639"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="24243"
                obs_have="24243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20353"
                obs_have="20353"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jun 22 05:46:16 2018"
               level="3">
        <file_statistics latency="00:21:20"
                         size="8576088"
                         time_creation="Fri Jun 22 05:45:04 2018"
                         time_modification="Fri Jun 22 05:21:19 2018" />
        <observations epoch_first="Fri Jun 22 04:00:00 2018"
                      epoch_last="Fri Jun 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25006"
                obs_have="22727"
                obs_ratio="90.89" />
          <mask elevation="10 degrees"
                obs_expected="18272"
                obs_have="18272"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="14769"
                obs_have="14769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 07:35:11 2018"
               level="3">
        <file_statistics latency="00:21:20"
                         size="8576088"
                         time_creation="Fri Jun 22 05:45:04 2018"
                         time_modification="Fri Jun 22 05:21:19 2018" />
        <observations epoch_first="Fri Jun 22 04:00:00 2018"
                      epoch_last="Fri Jun 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32074"
                obs_have="29443"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="24127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19789"
                obs_have="19789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:21:20"
                         size="8576088"
                         time_creation="Fri Jun 22 05:45:04 2018"
                         time_modification="Fri Jun 22 05:21:19 2018" />
        <observations epoch_first="Fri Jun 22 04:00:00 2018"
                      epoch_last="Fri Jun 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32074"
                obs_have="29443"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="24127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19789"
                obs_have="19789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:21:20"
                         size="8576088"
                         time_creation="Thu Jul 19 01:51:13 2018"
                         time_modification="Fri Jun 22 05:21:19 2018" />
        <observations epoch_first="Fri Jun 22 04:00:00 2018"
                      epoch_last="Fri Jun 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32074"
                obs_have="29443"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="24127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19789"
                obs_have="19789"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jun 22 06:21:13 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="8638297"
                         time_creation="Fri Jun 22 06:12:02 2018"
                         time_modification="Fri Jun 22 06:09:20 2018" />
        <observations epoch_first="Fri Jun 22 05:00:00 2018"
                      epoch_last="Fri Jun 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28254"
                obs_have="28254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26688"
                obs_have="26688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 06:46:12 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="8638297"
                         time_creation="Fri Jun 22 06:12:02 2018"
                         time_modification="Fri Jun 22 06:09:20 2018" />
        <observations epoch_first="Fri Jun 22 05:00:00 2018"
                      epoch_last="Fri Jun 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28254"
                obs_have="28254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26688"
                obs_have="26688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 08:35:10 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="8638297"
                         time_creation="Fri Jun 22 06:12:02 2018"
                         time_modification="Fri Jun 22 06:09:20 2018" />
        <observations epoch_first="Fri Jun 22 05:00:00 2018"
                      epoch_last="Fri Jun 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28254"
                obs_have="28254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26688"
                obs_have="26688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="8638297"
                         time_creation="Fri Jun 22 06:12:02 2018"
                         time_modification="Fri Jun 22 06:09:20 2018" />
        <observations epoch_first="Fri Jun 22 05:00:00 2018"
                      epoch_last="Fri Jun 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28254"
                obs_have="28254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26688"
                obs_have="26688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:21"
                         size="8638297"
                         time_creation="Thu Jul 19 01:51:13 2018"
                         time_modification="Fri Jun 22 06:09:20 2018" />
        <observations epoch_first="Fri Jun 22 05:00:00 2018"
                      epoch_last="Fri Jun 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28254"
                obs_have="28254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26688"
                obs_have="26688"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Jun 22 07:21:14 2018"
               level="3">
        <file_statistics latency="00:09:37"
                         size="9407609"
                         time_creation="Fri Jun 22 07:12:02 2018"
                         time_modification="Fri Jun 22 07:09:36 2018" />
        <observations epoch_first="Fri Jun 22 06:00:00 2018"
                      epoch_last="Fri Jun 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32684"
                obs_have="31357"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29588"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27327"
                obs_have="27327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 07:46:14 2018"
               level="3">
        <file_statistics latency="00:09:37"
                         size="9407609"
                         time_creation="Fri Jun 22 07:12:02 2018"
                         time_modification="Fri Jun 22 07:09:36 2018" />
        <observations epoch_first="Fri Jun 22 06:00:00 2018"
                      epoch_last="Fri Jun 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32684"
                obs_have="31357"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29588"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27327"
                obs_have="27327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 09:35:14 2018"
               level="3">
        <file_statistics latency="00:09:37"
                         size="9407609"
                         time_creation="Fri Jun 22 07:12:02 2018"
                         time_modification="Fri Jun 22 07:09:36 2018" />
        <observations epoch_first="Fri Jun 22 06:00:00 2018"
                      epoch_last="Fri Jun 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32684"
                obs_have="31357"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29588"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27327"
                obs_have="27327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:37"
                         size="9407609"
                         time_creation="Fri Jun 22 07:12:02 2018"
                         time_modification="Fri Jun 22 07:09:36 2018" />
        <observations epoch_first="Fri Jun 22 06:00:00 2018"
                      epoch_last="Fri Jun 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32684"
                obs_have="31357"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29588"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27327"
                obs_have="27327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:37"
                         size="9407609"
                         time_creation="Thu Jul 19 01:51:13 2018"
                         time_modification="Fri Jun 22 07:09:36 2018" />
        <observations epoch_first="Fri Jun 22 06:00:00 2018"
                      epoch_last="Fri Jun 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32684"
                obs_have="31357"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29588"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27327"
                obs_have="27327"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jun 22 08:21:18 2018"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10325482"
                         time_creation="Fri Jun 22 08:12:02 2018"
                         time_modification="Fri Jun 22 08:09:45 2018" />
        <observations epoch_first="Fri Jun 22 07:00:00 2018"
                      epoch_last="Fri Jun 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39385"
                obs_have="37333"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24717"
                obs_have="24717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 08:46:17 2018"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10325482"
                         time_creation="Fri Jun 22 08:12:02 2018"
                         time_modification="Fri Jun 22 08:09:45 2018" />
        <observations epoch_first="Fri Jun 22 07:00:00 2018"
                      epoch_last="Fri Jun 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39385"
                obs_have="37333"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24717"
                obs_have="24717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 10:35:18 2018"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10325482"
                         time_creation="Fri Jun 22 08:12:02 2018"
                         time_modification="Fri Jun 22 08:09:45 2018" />
        <observations epoch_first="Fri Jun 22 07:00:00 2018"
                      epoch_last="Fri Jun 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39385"
                obs_have="37333"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24717"
                obs_have="24717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10325482"
                         time_creation="Fri Jun 22 08:12:02 2018"
                         time_modification="Fri Jun 22 08:09:45 2018" />
        <observations epoch_first="Fri Jun 22 07:00:00 2018"
                      epoch_last="Fri Jun 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39385"
                obs_have="37333"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24717"
                obs_have="24717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10325482"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 08:09:45 2018" />
        <observations epoch_first="Fri Jun 22 07:00:00 2018"
                      epoch_last="Fri Jun 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39385"
                obs_have="37333"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24717"
                obs_have="24717"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jun 22 09:21:08 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="9835509"
                         time_creation="Fri Jun 22 09:12:02 2018"
                         time_modification="Fri Jun 22 09:09:16 2018" />
        <observations epoch_first="Fri Jun 22 08:00:00 2018"
                      epoch_last="Fri Jun 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36098"
                obs_have="34946"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="33320"
                obs_have="33320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31129"
                obs_have="31129"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 09:46:16 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="9835509"
                         time_creation="Fri Jun 22 09:12:02 2018"
                         time_modification="Fri Jun 22 09:09:16 2018" />
        <observations epoch_first="Fri Jun 22 08:00:00 2018"
                      epoch_last="Fri Jun 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36098"
                obs_have="34946"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="33320"
                obs_have="33320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31129"
                obs_have="31129"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 11:35:16 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="9835509"
                         time_creation="Fri Jun 22 09:12:02 2018"
                         time_modification="Fri Jun 22 09:09:16 2018" />
        <observations epoch_first="Fri Jun 22 08:00:00 2018"
                      epoch_last="Fri Jun 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36098"
                obs_have="34946"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="33320"
                obs_have="33320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31129"
                obs_have="31129"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="9835509"
                         time_creation="Fri Jun 22 09:12:02 2018"
                         time_modification="Fri Jun 22 09:09:16 2018" />
        <observations epoch_first="Fri Jun 22 08:00:00 2018"
                      epoch_last="Fri Jun 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36098"
                obs_have="34946"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="33320"
                obs_have="33320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31129"
                obs_have="31129"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="9835509"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 09:09:16 2018" />
        <observations epoch_first="Fri Jun 22 08:00:00 2018"
                      epoch_last="Fri Jun 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36098"
                obs_have="34946"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="33320"
                obs_have="33320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31129"
                obs_have="31129"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Jun 22 10:21:15 2018"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9519077"
                         time_creation="Fri Jun 22 10:12:04 2018"
                         time_modification="Fri Jun 22 10:09:00 2018" />
        <observations epoch_first="Fri Jun 22 09:00:00 2018"
                      epoch_last="Fri Jun 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34345"
                obs_have="32595"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27208"
                obs_have="27208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 10:46:19 2018"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9519077"
                         time_creation="Fri Jun 22 10:12:04 2018"
                         time_modification="Fri Jun 22 10:09:00 2018" />
        <observations epoch_first="Fri Jun 22 09:00:00 2018"
                      epoch_last="Fri Jun 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34345"
                obs_have="32595"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27208"
                obs_have="27208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 12:35:16 2018"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9519077"
                         time_creation="Fri Jun 22 10:12:04 2018"
                         time_modification="Fri Jun 22 10:09:00 2018" />
        <observations epoch_first="Fri Jun 22 09:00:00 2018"
                      epoch_last="Fri Jun 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34345"
                obs_have="32595"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27208"
                obs_have="27208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9519077"
                         time_creation="Fri Jun 22 10:12:04 2018"
                         time_modification="Fri Jun 22 10:09:00 2018" />
        <observations epoch_first="Fri Jun 22 09:00:00 2018"
                      epoch_last="Fri Jun 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34345"
                obs_have="32595"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27208"
                obs_have="27208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9519077"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 10:09:00 2018" />
        <observations epoch_first="Fri Jun 22 09:00:00 2018"
                      epoch_last="Fri Jun 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34345"
                obs_have="32595"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27208"
                obs_have="27208"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jun 22 11:21:15 2018"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8952197"
                         time_creation="Fri Jun 22 11:12:05 2018"
                         time_modification="Fri Jun 22 11:09:06 2018" />
        <observations epoch_first="Fri Jun 22 10:00:00 2018"
                      epoch_last="Fri Jun 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="31838"
                obs_ratio="95.88" />
          <mask elevation="10 degrees"
                obs_expected="29209"
                obs_have="29209"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 11:46:14 2018"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8952197"
                         time_creation="Fri Jun 22 11:12:05 2018"
                         time_modification="Fri Jun 22 11:09:06 2018" />
        <observations epoch_first="Fri Jun 22 10:00:00 2018"
                      epoch_last="Fri Jun 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="31838"
                obs_ratio="95.88" />
          <mask elevation="10 degrees"
                obs_expected="29209"
                obs_have="29209"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 13:35:14 2018"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8952197"
                         time_creation="Fri Jun 22 11:12:05 2018"
                         time_modification="Fri Jun 22 11:09:06 2018" />
        <observations epoch_first="Fri Jun 22 10:00:00 2018"
                      epoch_last="Fri Jun 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="31838"
                obs_ratio="95.88" />
          <mask elevation="10 degrees"
                obs_expected="29209"
                obs_have="29209"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8952197"
                         time_creation="Fri Jun 22 11:12:05 2018"
                         time_modification="Fri Jun 22 11:09:06 2018" />
        <observations epoch_first="Fri Jun 22 10:00:00 2018"
                      epoch_last="Fri Jun 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="31838"
                obs_ratio="95.88" />
          <mask elevation="10 degrees"
                obs_expected="29209"
                obs_have="29209"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8952197"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 11:09:06 2018" />
        <observations epoch_first="Fri Jun 22 10:00:00 2018"
                      epoch_last="Fri Jun 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="31838"
                obs_ratio="95.88" />
          <mask elevation="10 degrees"
                obs_expected="29209"
                obs_have="29209"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jun 22 12:21:15 2018"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8978549"
                         time_creation="Fri Jun 22 12:12:02 2018"
                         time_modification="Fri Jun 22 12:09:01 2018" />
        <observations epoch_first="Fri Jun 22 11:00:00 2018"
                      epoch_last="Fri Jun 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34665"
                obs_have="32935"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="24735"
                obs_have="24661"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21111"
                obs_have="21111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 12:46:14 2018"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8978549"
                         time_creation="Fri Jun 22 12:12:02 2018"
                         time_modification="Fri Jun 22 12:09:01 2018" />
        <observations epoch_first="Fri Jun 22 11:00:00 2018"
                      epoch_last="Fri Jun 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34665"
                obs_have="32935"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="24735"
                obs_have="24661"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21111"
                obs_have="21111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 14:35:14 2018"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8978549"
                         time_creation="Fri Jun 22 12:12:02 2018"
                         time_modification="Fri Jun 22 12:09:01 2018" />
        <observations epoch_first="Fri Jun 22 11:00:00 2018"
                      epoch_last="Fri Jun 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34665"
                obs_have="32935"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="24735"
                obs_have="24661"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21111"
                obs_have="21111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8978549"
                         time_creation="Fri Jun 22 12:12:02 2018"
                         time_modification="Fri Jun 22 12:09:01 2018" />
        <observations epoch_first="Fri Jun 22 11:00:00 2018"
                      epoch_last="Fri Jun 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34665"
                obs_have="32935"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="24735"
                obs_have="24661"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21111"
                obs_have="21111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8978549"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 12:09:01 2018" />
        <observations epoch_first="Fri Jun 22 11:00:00 2018"
                      epoch_last="Fri Jun 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34665"
                obs_have="32935"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="24735"
                obs_have="24661"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21111"
                obs_have="21111"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jun 22 13:21:15 2018"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8826583"
                         time_creation="Fri Jun 22 13:12:02 2018"
                         time_modification="Fri Jun 22 13:08:59 2018" />
        <observations epoch_first="Fri Jun 22 12:00:00 2018"
                      epoch_last="Fri Jun 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33096"
                obs_have="31333"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="26220"
                obs_have="26220"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22475"
                obs_have="22475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 13:46:15 2018"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8826583"
                         time_creation="Fri Jun 22 13:12:02 2018"
                         time_modification="Fri Jun 22 13:08:59 2018" />
        <observations epoch_first="Fri Jun 22 12:00:00 2018"
                      epoch_last="Fri Jun 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33096"
                obs_have="31333"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="26220"
                obs_have="26220"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22475"
                obs_have="22475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 15:35:16 2018"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8826583"
                         time_creation="Fri Jun 22 13:12:02 2018"
                         time_modification="Fri Jun 22 13:08:59 2018" />
        <observations epoch_first="Fri Jun 22 12:00:00 2018"
                      epoch_last="Fri Jun 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33096"
                obs_have="31333"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="26220"
                obs_have="26220"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22475"
                obs_have="22475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8826583"
                         time_creation="Fri Jun 22 13:12:02 2018"
                         time_modification="Fri Jun 22 13:08:59 2018" />
        <observations epoch_first="Fri Jun 22 12:00:00 2018"
                      epoch_last="Fri Jun 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33096"
                obs_have="31333"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="26220"
                obs_have="26220"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22475"
                obs_have="22475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8826583"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 13:08:59 2018" />
        <observations epoch_first="Fri Jun 22 12:00:00 2018"
                      epoch_last="Fri Jun 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33096"
                obs_have="31333"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="26220"
                obs_have="26220"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22475"
                obs_have="22475"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jun 22 14:21:16 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8907401"
                         time_creation="Fri Jun 22 14:12:03 2018"
                         time_modification="Fri Jun 22 14:08:57 2018" />
        <observations epoch_first="Fri Jun 22 13:00:00 2018"
                      epoch_last="Fri Jun 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31816"
                obs_have="29231"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="25649"
                obs_have="25649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22390"
                obs_have="22390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 14:46:16 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8907401"
                         time_creation="Fri Jun 22 14:12:03 2018"
                         time_modification="Fri Jun 22 14:08:57 2018" />
        <observations epoch_first="Fri Jun 22 13:00:00 2018"
                      epoch_last="Fri Jun 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31816"
                obs_have="29231"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="25649"
                obs_have="25649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22390"
                obs_have="22390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 16:35:53 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8907401"
                         time_creation="Fri Jun 22 14:12:03 2018"
                         time_modification="Fri Jun 22 14:08:57 2018" />
        <observations epoch_first="Fri Jun 22 13:00:00 2018"
                      epoch_last="Fri Jun 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31816"
                obs_have="29231"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="25649"
                obs_have="25649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22390"
                obs_have="22390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8907401"
                         time_creation="Fri Jun 22 14:12:03 2018"
                         time_modification="Fri Jun 22 14:08:57 2018" />
        <observations epoch_first="Fri Jun 22 13:00:00 2018"
                      epoch_last="Fri Jun 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31816"
                obs_have="29231"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="25649"
                obs_have="25649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22390"
                obs_have="22390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8907401"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 14:08:57 2018" />
        <observations epoch_first="Fri Jun 22 13:00:00 2018"
                      epoch_last="Fri Jun 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31816"
                obs_have="29231"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="25649"
                obs_have="25649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22390"
                obs_have="22390"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jun 22 15:21:19 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="9292247"
                         time_creation="Fri Jun 22 15:12:04 2018"
                         time_modification="Fri Jun 22 15:09:27 2018" />
        <observations epoch_first="Fri Jun 22 14:00:00 2018"
                      epoch_last="Fri Jun 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31769"
                obs_have="30818"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29484"
                obs_have="29484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26837"
                obs_have="26837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 15:46:18 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="9292247"
                         time_creation="Fri Jun 22 15:12:04 2018"
                         time_modification="Fri Jun 22 15:09:27 2018" />
        <observations epoch_first="Fri Jun 22 14:00:00 2018"
                      epoch_last="Fri Jun 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31769"
                obs_have="30818"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29484"
                obs_have="29484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26837"
                obs_have="26837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 17:35:28 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="9292247"
                         time_creation="Fri Jun 22 15:12:04 2018"
                         time_modification="Fri Jun 22 15:09:27 2018" />
        <observations epoch_first="Fri Jun 22 14:00:00 2018"
                      epoch_last="Fri Jun 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31769"
                obs_have="30818"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29484"
                obs_have="29484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26837"
                obs_have="26837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="9292247"
                         time_creation="Fri Jun 22 15:12:04 2018"
                         time_modification="Fri Jun 22 15:09:27 2018" />
        <observations epoch_first="Fri Jun 22 14:00:00 2018"
                      epoch_last="Fri Jun 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31769"
                obs_have="30818"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29484"
                obs_have="29484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26837"
                obs_have="26837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="9292247"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 15:09:27 2018" />
        <observations epoch_first="Fri Jun 22 14:00:00 2018"
                      epoch_last="Fri Jun 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31769"
                obs_have="30818"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29484"
                obs_have="29484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26837"
                obs_have="26837"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jun 22 16:21:30 2018"
               level="3">
        <file_statistics latency="00:09:50"
                         size="10860989"
                         time_creation="Fri Jun 22 16:12:02 2018"
                         time_modification="Fri Jun 22 16:09:49 2018" />
        <observations epoch_first="Fri Jun 22 15:00:00 2018"
                      epoch_last="Fri Jun 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45414"
                obs_have="40783"
                obs_ratio="89.80" />
          <mask elevation="10 degrees"
                obs_expected="34458"
                obs_have="34458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29287"
                obs_have="29287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 16:46:26 2018"
               level="3">
        <file_statistics latency="00:09:50"
                         size="10860989"
                         time_creation="Fri Jun 22 16:12:02 2018"
                         time_modification="Fri Jun 22 16:09:49 2018" />
        <observations epoch_first="Fri Jun 22 15:00:00 2018"
                      epoch_last="Fri Jun 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45414"
                obs_have="40783"
                obs_ratio="89.80" />
          <mask elevation="10 degrees"
                obs_expected="34458"
                obs_have="34458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29287"
                obs_have="29287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 18:35:34 2018"
               level="3">
        <file_statistics latency="00:09:50"
                         size="10860989"
                         time_creation="Fri Jun 22 16:12:02 2018"
                         time_modification="Fri Jun 22 16:09:49 2018" />
        <observations epoch_first="Fri Jun 22 15:00:00 2018"
                      epoch_last="Fri Jun 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45414"
                obs_have="40783"
                obs_ratio="89.80" />
          <mask elevation="10 degrees"
                obs_expected="34458"
                obs_have="34458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29287"
                obs_have="29287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:50"
                         size="10860989"
                         time_creation="Fri Jun 22 16:12:02 2018"
                         time_modification="Fri Jun 22 16:09:49 2018" />
        <observations epoch_first="Fri Jun 22 15:00:00 2018"
                      epoch_last="Fri Jun 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45414"
                obs_have="40783"
                obs_ratio="89.80" />
          <mask elevation="10 degrees"
                obs_expected="34458"
                obs_have="34458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29287"
                obs_have="29287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:50"
                         size="10860989"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 16:09:49 2018" />
        <observations epoch_first="Fri Jun 22 15:00:00 2018"
                      epoch_last="Fri Jun 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45414"
                obs_have="40783"
                obs_ratio="89.80" />
          <mask elevation="10 degrees"
                obs_expected="34458"
                obs_have="34458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29287"
                obs_have="29287"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jun 22 17:21:24 2018"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10733863"
                         time_creation="Fri Jun 22 17:12:02 2018"
                         time_modification="Fri Jun 22 17:09:35 2018" />
        <observations epoch_first="Fri Jun 22 16:00:00 2018"
                      epoch_last="Fri Jun 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46825"
                obs_have="42978"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="36723"
                obs_have="36723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31945"
                obs_have="31945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 17:47:12 2018"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10733863"
                         time_creation="Fri Jun 22 17:12:02 2018"
                         time_modification="Fri Jun 22 17:09:35 2018" />
        <observations epoch_first="Fri Jun 22 16:00:00 2018"
                      epoch_last="Fri Jun 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46825"
                obs_have="42978"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="36723"
                obs_have="36723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31945"
                obs_have="31945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 19:35:26 2018"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10733863"
                         time_creation="Fri Jun 22 17:12:02 2018"
                         time_modification="Fri Jun 22 17:09:35 2018" />
        <observations epoch_first="Fri Jun 22 16:00:00 2018"
                      epoch_last="Fri Jun 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46825"
                obs_have="42978"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="36723"
                obs_have="36723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31945"
                obs_have="31945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10733863"
                         time_creation="Fri Jun 22 17:12:02 2018"
                         time_modification="Fri Jun 22 17:09:35 2018" />
        <observations epoch_first="Fri Jun 22 16:00:00 2018"
                      epoch_last="Fri Jun 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46825"
                obs_have="42978"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="36723"
                obs_have="36723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31945"
                obs_have="31945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10733863"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 17:09:35 2018" />
        <observations epoch_first="Fri Jun 22 16:00:00 2018"
                      epoch_last="Fri Jun 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46825"
                obs_have="42978"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="36723"
                obs_have="36723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31945"
                obs_have="31945"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jun 22 18:22:45 2018"
               level="3">
        <file_statistics latency="00:09:12"
                         size="10272993"
                         time_creation="Fri Jun 22 18:12:02 2018"
                         time_modification="Fri Jun 22 18:09:11 2018" />
        <observations epoch_first="Fri Jun 22 17:00:00 2018"
                      epoch_last="Fri Jun 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40856"
                obs_have="40403"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="39351"
                obs_have="39351"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38297"
                obs_have="38297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 18:46:24 2018"
               level="3">
        <file_statistics latency="00:09:12"
                         size="10272993"
                         time_creation="Fri Jun 22 18:12:02 2018"
                         time_modification="Fri Jun 22 18:09:11 2018" />
        <observations epoch_first="Fri Jun 22 17:00:00 2018"
                      epoch_last="Fri Jun 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40856"
                obs_have="40403"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="39351"
                obs_have="39351"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38297"
                obs_have="38297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 20:35:23 2018"
               level="3">
        <file_statistics latency="00:09:12"
                         size="10272993"
                         time_creation="Fri Jun 22 18:12:02 2018"
                         time_modification="Fri Jun 22 18:09:11 2018" />
        <observations epoch_first="Fri Jun 22 17:00:00 2018"
                      epoch_last="Fri Jun 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40856"
                obs_have="40403"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="39351"
                obs_have="39351"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38297"
                obs_have="38297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:12"
                         size="10272993"
                         time_creation="Fri Jun 22 18:12:02 2018"
                         time_modification="Fri Jun 22 18:09:11 2018" />
        <observations epoch_first="Fri Jun 22 17:00:00 2018"
                      epoch_last="Fri Jun 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40856"
                obs_have="40403"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="39351"
                obs_have="39351"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38297"
                obs_have="38297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:12"
                         size="10272993"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 18:09:11 2018" />
        <observations epoch_first="Fri Jun 22 17:00:00 2018"
                      epoch_last="Fri Jun 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40856"
                obs_have="40403"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="39351"
                obs_have="39351"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38297"
                obs_have="38297"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jun 22 19:22:46 2018"
               level="3">
        <file_statistics latency="00:09:20"
                         size="9961558"
                         time_creation="Fri Jun 22 19:12:04 2018"
                         time_modification="Fri Jun 22 19:09:19 2018" />
        <observations epoch_first="Fri Jun 22 18:00:00 2018"
                      epoch_last="Fri Jun 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41767"
                obs_have="40527"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="37451"
                obs_have="37451"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34792"
                obs_have="34792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 19:46:23 2018"
               level="3">
        <file_statistics latency="00:09:20"
                         size="9961558"
                         time_creation="Fri Jun 22 19:12:04 2018"
                         time_modification="Fri Jun 22 19:09:19 2018" />
        <observations epoch_first="Fri Jun 22 18:00:00 2018"
                      epoch_last="Fri Jun 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41767"
                obs_have="40527"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="37451"
                obs_have="37451"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34792"
                obs_have="34792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 21:35:22 2018"
               level="3">
        <file_statistics latency="00:09:20"
                         size="9961558"
                         time_creation="Fri Jun 22 19:12:04 2018"
                         time_modification="Fri Jun 22 19:09:19 2018" />
        <observations epoch_first="Fri Jun 22 18:00:00 2018"
                      epoch_last="Fri Jun 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41767"
                obs_have="40527"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="37451"
                obs_have="37451"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34792"
                obs_have="34792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:20"
                         size="9961558"
                         time_creation="Fri Jun 22 19:12:04 2018"
                         time_modification="Fri Jun 22 19:09:19 2018" />
        <observations epoch_first="Fri Jun 22 18:00:00 2018"
                      epoch_last="Fri Jun 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41767"
                obs_have="40527"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="37451"
                obs_have="37451"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34792"
                obs_have="34792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:20"
                         size="9961558"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 19:09:19 2018" />
        <observations epoch_first="Fri Jun 22 18:00:00 2018"
                      epoch_last="Fri Jun 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41767"
                obs_have="40527"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="37451"
                obs_have="37451"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34792"
                obs_have="34792"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jun 22 20:21:24 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="10570868"
                         time_creation="Fri Jun 22 20:12:03 2018"
                         time_modification="Fri Jun 22 20:09:32 2018" />
        <observations epoch_first="Fri Jun 22 19:00:00 2018"
                      epoch_last="Fri Jun 22 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47413"
                obs_have="44783"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="40076"
                obs_have="40076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35534"
                obs_have="35534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 20:46:37 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="10570868"
                         time_creation="Fri Jun 22 20:12:03 2018"
                         time_modification="Fri Jun 22 20:09:32 2018" />
        <observations epoch_first="Fri Jun 22 19:00:00 2018"
                      epoch_last="Fri Jun 22 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47413"
                obs_have="44783"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="40076"
                obs_have="40076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35534"
                obs_have="35534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 22:35:25 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="10570868"
                         time_creation="Fri Jun 22 20:12:03 2018"
                         time_modification="Fri Jun 22 20:09:32 2018" />
        <observations epoch_first="Fri Jun 22 19:00:00 2018"
                      epoch_last="Fri Jun 22 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47413"
                obs_have="44783"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="40076"
                obs_have="40076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35534"
                obs_have="35534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="10570868"
                         time_creation="Fri Jun 22 20:12:03 2018"
                         time_modification="Fri Jun 22 20:09:32 2018" />
        <observations epoch_first="Fri Jun 22 19:00:00 2018"
                      epoch_last="Fri Jun 22 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47413"
                obs_have="44783"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="40076"
                obs_have="40076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35534"
                obs_have="35534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="10570868"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 20:09:32 2018" />
        <observations epoch_first="Fri Jun 22 19:00:00 2018"
                      epoch_last="Fri Jun 22 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47413"
                obs_have="44783"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="40076"
                obs_have="40076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35534"
                obs_have="35534"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jun 22 21:21:25 2018"
               level="3">
        <file_statistics latency="00:09:37"
                         size="10647806"
                         time_creation="Fri Jun 22 21:12:02 2018"
                         time_modification="Fri Jun 22 21:09:36 2018" />
        <observations epoch_first="Fri Jun 22 20:00:00 2018"
                      epoch_last="Fri Jun 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43772"
                obs_have="43180"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="41773"
                obs_have="41760"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38209"
                obs_have="38196"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 22 21:46:30 2018"
               level="3">
        <file_statistics latency="00:09:37"
                         size="10647806"
                         time_creation="Fri Jun 22 21:12:02 2018"
                         time_modification="Fri Jun 22 21:09:36 2018" />
        <observations epoch_first="Fri Jun 22 20:00:00 2018"
                      epoch_last="Fri Jun 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43772"
                obs_have="43180"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="41773"
                obs_have="41760"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38209"
                obs_have="38196"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 22 23:35:25 2018"
               level="3">
        <file_statistics latency="00:09:37"
                         size="10647806"
                         time_creation="Fri Jun 22 21:12:02 2018"
                         time_modification="Fri Jun 22 21:09:36 2018" />
        <observations epoch_first="Fri Jun 22 20:00:00 2018"
                      epoch_last="Fri Jun 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43772"
                obs_have="43180"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="41773"
                obs_have="41760"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38209"
                obs_have="38196"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:37"
                         size="10647806"
                         time_creation="Fri Jun 22 21:12:02 2018"
                         time_modification="Fri Jun 22 21:09:36 2018" />
        <observations epoch_first="Fri Jun 22 20:00:00 2018"
                      epoch_last="Fri Jun 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43772"
                obs_have="43180"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="41773"
                obs_have="41760"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38209"
                obs_have="38196"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:37"
                         size="10647806"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 21:09:36 2018" />
        <observations epoch_first="Fri Jun 22 20:00:00 2018"
                      epoch_last="Fri Jun 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43772"
                obs_have="43180"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="41773"
                obs_have="41760"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38209"
                obs_have="38196"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chta173v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jun 22 22:21:25 2018"
               level="3">
        <file_statistics latency="00:09:47"
                         size="10094362"
                         time_creation="Fri Jun 22 22:12:03 2018"
                         time_modification="Fri Jun 22 22:09:46 2018" />
        <observations epoch_first="Fri Jun 22 21:00:00 2018"
                      epoch_last="Fri Jun 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38639"
                obs_have="37117"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="33131"
                obs_have="33131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29193"
                obs_have="29193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 22:46:24 2018"
               level="3">
        <file_statistics latency="00:09:47"
                         size="10094362"
                         time_creation="Fri Jun 22 22:12:03 2018"
                         time_modification="Fri Jun 22 22:09:46 2018" />
        <observations epoch_first="Fri Jun 22 21:00:00 2018"
                      epoch_last="Fri Jun 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38639"
                obs_have="37117"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="33131"
                obs_have="33131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29193"
                obs_have="29193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 00:35:24 2018"
               level="3">
        <file_statistics latency="00:09:47"
                         size="10094362"
                         time_creation="Fri Jun 22 22:12:03 2018"
                         time_modification="Fri Jun 22 22:09:46 2018" />
        <observations epoch_first="Fri Jun 22 21:00:00 2018"
                      epoch_last="Fri Jun 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38639"
                obs_have="37117"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="33131"
                obs_have="33131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29193"
                obs_have="29193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:47"
                         size="10094362"
                         time_creation="Fri Jun 22 22:12:03 2018"
                         time_modification="Fri Jun 22 22:09:46 2018" />
        <observations epoch_first="Fri Jun 22 21:00:00 2018"
                      epoch_last="Fri Jun 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38639"
                obs_have="37117"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="33131"
                obs_have="33131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29193"
                obs_have="29193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:47"
                         size="10094362"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 22:09:46 2018" />
        <observations epoch_first="Fri Jun 22 21:00:00 2018"
                      epoch_last="Fri Jun 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38639"
                obs_have="37117"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="33131"
                obs_have="33131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29193"
                obs_have="29193"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jun 22 23:21:13 2018"
               level="3">
        <file_statistics latency="00:09:23"
                         size="9796604"
                         time_creation="Fri Jun 22 23:12:06 2018"
                         time_modification="Fri Jun 22 23:09:22 2018" />
        <observations epoch_first="Fri Jun 22 22:00:00 2018"
                      epoch_last="Fri Jun 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34153"
                obs_have="33018"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="29461"
                obs_have="29461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26658"
                obs_have="26658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 23:46:23 2018"
               level="3">
        <file_statistics latency="00:09:23"
                         size="9796604"
                         time_creation="Fri Jun 22 23:12:06 2018"
                         time_modification="Fri Jun 22 23:09:22 2018" />
        <observations epoch_first="Fri Jun 22 22:00:00 2018"
                      epoch_last="Fri Jun 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34153"
                obs_have="33018"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="29461"
                obs_have="29461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26658"
                obs_have="26658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 01:35:24 2018"
               level="3">
        <file_statistics latency="00:09:23"
                         size="9796604"
                         time_creation="Fri Jun 22 23:12:06 2018"
                         time_modification="Fri Jun 22 23:09:22 2018" />
        <observations epoch_first="Fri Jun 22 22:00:00 2018"
                      epoch_last="Fri Jun 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34153"
                obs_have="33018"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="29461"
                obs_have="29461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26658"
                obs_have="26658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:23"
                         size="9796604"
                         time_creation="Fri Jun 22 23:12:06 2018"
                         time_modification="Fri Jun 22 23:09:22 2018" />
        <observations epoch_first="Fri Jun 22 22:00:00 2018"
                      epoch_last="Fri Jun 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34153"
                obs_have="33018"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="29461"
                obs_have="29461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26658"
                obs_have="26658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:23"
                         size="9796604"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 23:09:22 2018" />
        <observations epoch_first="Fri Jun 22 22:00:00 2018"
                      epoch_last="Fri Jun 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34153"
                obs_have="33018"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="29461"
                obs_have="29461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26658"
                obs_have="26658"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta173x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jun 23 00:21:25 2018"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9868380"
                         time_creation="Sat Jun 23 00:12:03 2018"
                         time_modification="Sat Jun 23 00:09:37 2018" />
        <observations epoch_first="Fri Jun 22 23:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35273"
                obs_have="32607"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="26830"
                obs_have="26830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23639"
                obs_have="23639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 00:46:25 2018"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9868380"
                         time_creation="Sat Jun 23 00:12:03 2018"
                         time_modification="Sat Jun 23 00:09:37 2018" />
        <observations epoch_first="Fri Jun 22 23:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35273"
                obs_have="32607"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="26830"
                obs_have="26830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23639"
                obs_have="23639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 02:35:33 2018"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9868380"
                         time_creation="Sat Jun 23 00:12:03 2018"
                         time_modification="Sat Jun 23 00:09:37 2018" />
        <observations epoch_first="Fri Jun 22 23:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35273"
                obs_have="32607"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="26830"
                obs_have="26830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23639"
                obs_have="23639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 18:34:33 2018"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9868380"
                         time_creation="Sat Jun 23 00:12:03 2018"
                         time_modification="Sat Jun 23 00:09:37 2018" />
        <observations epoch_first="Fri Jun 22 23:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35273"
                obs_have="32607"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="26830"
                obs_have="26830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23639"
                obs_have="23639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 03:16:37 2018"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9868380"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Sat Jun 23 00:09:37 2018" />
        <observations epoch_first="Fri Jun 22 23:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35273"
                obs_have="32607"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="26830"
                obs_have="26830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23639"
                obs_have="23639"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
