<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-06-07 00:00:00"
    DayOfYear="158"
    Year="2018">
  <station name="CHTA">
    <file name="/chta1580.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun  8 18:01:54 2018"
               level="3">
        <file_statistics latency="01:38:13"
                         size="7702009"
                         time_creation="Fri Jun  8 02:50:07 2018"
                         time_modification="Fri Jun  8 01:37:43 2018" />
        <observations epoch_first="Thu Jun  7 00:00:00 2018"
                      epoch_last="Thu Jun  7 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29810"
                obs_have="27830"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="24854"
                obs_have="24736"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="22184"
                obs_have="22066"
                obs_ratio="99.47" />
        </observations>
      </control>
      <control date="Sat Jul  7 02:46:07 2018"
               level="3">
        <file_statistics latency="01:38:13"
                         size="7702009"
                         time_creation="Wed Jul  4 01:56:49 2018"
                         time_modification="Fri Jun  8 01:37:43 2018" />
        <observations epoch_first="Thu Jun  7 00:00:00 2018"
                      epoch_last="Thu Jun  7 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29827"
                obs_have="27830"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="24907"
                obs_have="24762"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="22264"
                obs_have="22119"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
    <file name="/chta158a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jun  7 01:46:00 2018"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9898973"
                         time_creation="Thu Jun  7 01:12:11 2018"
                         time_modification="Thu Jun  7 01:09:03 2018" />
        <observations epoch_first="Thu Jun  7 00:00:00 2018"
                      epoch_last="Thu Jun  7 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35743"
                obs_have="32410"
                obs_ratio="90.68" />
          <mask elevation="10 degrees"
                obs_expected="26862"
                obs_have="26862"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 03:35:00 2018"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9898973"
                         time_creation="Thu Jun  7 01:12:11 2018"
                         time_modification="Thu Jun  7 01:09:03 2018" />
        <observations epoch_first="Thu Jun  7 00:00:00 2018"
                      epoch_last="Thu Jun  7 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35743"
                obs_have="32410"
                obs_ratio="90.68" />
          <mask elevation="10 degrees"
                obs_expected="26862"
                obs_have="26862"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9898973"
                         time_creation="Thu Jun  7 01:12:11 2018"
                         time_modification="Thu Jun  7 01:09:03 2018" />
        <observations epoch_first="Thu Jun  7 00:00:00 2018"
                      epoch_last="Thu Jun  7 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35743"
                obs_have="32410"
                obs_ratio="90.68" />
          <mask elevation="10 degrees"
                obs_expected="26862"
                obs_have="26862"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9898973"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 01:09:03 2018" />
        <observations epoch_first="Thu Jun  7 00:00:00 2018"
                      epoch_last="Thu Jun  7 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35740"
                obs_have="32410"
                obs_ratio="90.68" />
          <mask elevation="10 degrees"
                obs_expected="26862"
                obs_have="26862"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jun  7 02:21:01 2018"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9635854"
                         time_creation="Thu Jun  7 02:12:01 2018"
                         time_modification="Thu Jun  7 02:09:03 2018" />
        <observations epoch_first="Thu Jun  7 01:00:00 2018"
                      epoch_last="Thu Jun  7 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35128"
                obs_have="33531"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="25507"
                obs_have="25507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23814"
                obs_have="23814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 02:46:00 2018"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9635854"
                         time_creation="Thu Jun  7 02:12:01 2018"
                         time_modification="Thu Jun  7 02:09:03 2018" />
        <observations epoch_first="Thu Jun  7 01:00:00 2018"
                      epoch_last="Thu Jun  7 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35128"
                obs_have="33531"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="25507"
                obs_have="25507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23814"
                obs_have="23814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 04:35:05 2018"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9635854"
                         time_creation="Thu Jun  7 02:12:01 2018"
                         time_modification="Thu Jun  7 02:09:03 2018" />
        <observations epoch_first="Thu Jun  7 01:00:00 2018"
                      epoch_last="Thu Jun  7 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35128"
                obs_have="33531"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="25507"
                obs_have="25507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23814"
                obs_have="23814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9635854"
                         time_creation="Thu Jun  7 02:12:01 2018"
                         time_modification="Thu Jun  7 02:09:03 2018" />
        <observations epoch_first="Thu Jun  7 01:00:00 2018"
                      epoch_last="Thu Jun  7 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35128"
                obs_have="33531"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="25507"
                obs_have="25507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23814"
                obs_have="23814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9635854"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 02:09:03 2018" />
        <observations epoch_first="Thu Jun  7 01:00:00 2018"
                      epoch_last="Thu Jun  7 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35128"
                obs_have="33531"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="25507"
                obs_have="25507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23814"
                obs_have="23814"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jun  7 03:20:34 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8553008"
                         time_creation="Thu Jun  7 03:12:06 2018"
                         time_modification="Thu Jun  7 03:08:08 2018" />
        <observations epoch_first="Thu Jun  7 02:00:00 2018"
                      epoch_last="Thu Jun  7 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27520"
                obs_have="26638"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="25337"
                obs_have="25337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23583"
                obs_have="23583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 03:45:50 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8553008"
                         time_creation="Thu Jun  7 03:12:06 2018"
                         time_modification="Thu Jun  7 03:08:08 2018" />
        <observations epoch_first="Thu Jun  7 02:00:00 2018"
                      epoch_last="Thu Jun  7 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27520"
                obs_have="26638"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="25337"
                obs_have="25337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23583"
                obs_have="23583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 05:34:52 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8553008"
                         time_creation="Thu Jun  7 03:12:06 2018"
                         time_modification="Thu Jun  7 03:08:08 2018" />
        <observations epoch_first="Thu Jun  7 02:00:00 2018"
                      epoch_last="Thu Jun  7 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27520"
                obs_have="26638"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="25337"
                obs_have="25337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23583"
                obs_have="23583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8553008"
                         time_creation="Thu Jun  7 03:12:06 2018"
                         time_modification="Thu Jun  7 03:08:08 2018" />
        <observations epoch_first="Thu Jun  7 02:00:00 2018"
                      epoch_last="Thu Jun  7 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27520"
                obs_have="26638"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="25337"
                obs_have="25337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23583"
                obs_have="23583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8553008"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 03:08:08 2018" />
        <observations epoch_first="Thu Jun  7 02:00:00 2018"
                      epoch_last="Thu Jun  7 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27520"
                obs_have="26638"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="25337"
                obs_have="25337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23582"
                obs_have="23582"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jun  7 04:20:44 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8258390"
                         time_creation="Thu Jun  7 04:12:02 2018"
                         time_modification="Thu Jun  7 04:08:25 2018" />
        <observations epoch_first="Thu Jun  7 03:00:00 2018"
                      epoch_last="Thu Jun  7 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29356"
                obs_have="27912"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="23987"
                obs_have="23987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20874"
                obs_have="20874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 04:45:52 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8258390"
                         time_creation="Thu Jun  7 04:12:02 2018"
                         time_modification="Thu Jun  7 04:08:25 2018" />
        <observations epoch_first="Thu Jun  7 03:00:00 2018"
                      epoch_last="Thu Jun  7 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29356"
                obs_have="27912"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="23987"
                obs_have="23987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20874"
                obs_have="20874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 06:34:55 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8258390"
                         time_creation="Thu Jun  7 04:12:02 2018"
                         time_modification="Thu Jun  7 04:08:25 2018" />
        <observations epoch_first="Thu Jun  7 03:00:00 2018"
                      epoch_last="Thu Jun  7 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29356"
                obs_have="27912"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="23987"
                obs_have="23987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20874"
                obs_have="20874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8258390"
                         time_creation="Thu Jun  7 04:12:02 2018"
                         time_modification="Thu Jun  7 04:08:25 2018" />
        <observations epoch_first="Thu Jun  7 03:00:00 2018"
                      epoch_last="Thu Jun  7 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29356"
                obs_have="27912"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="23987"
                obs_have="23987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20874"
                obs_have="20874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8258390"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 04:08:25 2018" />
        <observations epoch_first="Thu Jun  7 03:00:00 2018"
                      epoch_last="Thu Jun  7 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29354"
                obs_have="27912"
                obs_ratio="95.09" />
          <mask elevation="10 degrees"
                obs_expected="23981"
                obs_have="23981"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20875"
                obs_have="20875"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jun  7 05:20:51 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8340816"
                         time_creation="Thu Jun  7 05:12:02 2018"
                         time_modification="Thu Jun  7 05:08:26 2018" />
        <observations epoch_first="Thu Jun  7 04:00:00 2018"
                      epoch_last="Thu Jun  7 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30630"
                obs_have="29079"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21014"
                obs_have="21014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 05:45:58 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8340816"
                         time_creation="Thu Jun  7 05:12:02 2018"
                         time_modification="Thu Jun  7 05:08:26 2018" />
        <observations epoch_first="Thu Jun  7 04:00:00 2018"
                      epoch_last="Thu Jun  7 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27030"
                obs_have="25479"
                obs_ratio="94.26" />
          <mask elevation="10 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="17414"
                obs_have="17414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 07:35:00 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8340816"
                         time_creation="Thu Jun  7 05:12:02 2018"
                         time_modification="Thu Jun  7 05:08:26 2018" />
        <observations epoch_first="Thu Jun  7 04:00:00 2018"
                      epoch_last="Thu Jun  7 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30630"
                obs_have="29079"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21014"
                obs_have="21014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8340816"
                         time_creation="Thu Jun  7 05:12:02 2018"
                         time_modification="Thu Jun  7 05:08:26 2018" />
        <observations epoch_first="Thu Jun  7 04:00:00 2018"
                      epoch_last="Thu Jun  7 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30630"
                obs_have="29079"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21014"
                obs_have="21014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8340816"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 05:08:26 2018" />
        <observations epoch_first="Thu Jun  7 04:00:00 2018"
                      epoch_last="Thu Jun  7 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30629"
                obs_have="29079"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="25891"
                obs_have="25891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21013"
                obs_have="21013"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jun  7 06:20:59 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9267085"
                         time_creation="Thu Jun  7 06:12:04 2018"
                         time_modification="Thu Jun  7 06:08:57 2018" />
        <observations epoch_first="Thu Jun  7 05:00:00 2018"
                      epoch_last="Thu Jun  7 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35464"
                obs_have="32754"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="27371"
                obs_have="27371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23191"
                obs_have="23191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 06:46:03 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9267085"
                         time_creation="Thu Jun  7 06:12:04 2018"
                         time_modification="Thu Jun  7 06:08:57 2018" />
        <observations epoch_first="Thu Jun  7 05:00:00 2018"
                      epoch_last="Thu Jun  7 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35464"
                obs_have="32754"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="27371"
                obs_have="27371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23191"
                obs_have="23191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 08:35:04 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9267085"
                         time_creation="Thu Jun  7 06:12:04 2018"
                         time_modification="Thu Jun  7 06:08:57 2018" />
        <observations epoch_first="Thu Jun  7 05:00:00 2018"
                      epoch_last="Thu Jun  7 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35464"
                obs_have="32754"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="27371"
                obs_have="27371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23191"
                obs_have="23191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9267085"
                         time_creation="Thu Jun  7 06:12:04 2018"
                         time_modification="Thu Jun  7 06:08:57 2018" />
        <observations epoch_first="Thu Jun  7 05:00:00 2018"
                      epoch_last="Thu Jun  7 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35464"
                obs_have="32754"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="27371"
                obs_have="27371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23191"
                obs_have="23191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9267085"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 06:08:57 2018" />
        <observations epoch_first="Thu Jun  7 05:00:00 2018"
                      epoch_last="Thu Jun  7 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35463"
                obs_have="32754"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="27369"
                obs_have="27369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23189"
                obs_have="23189"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jun  7 07:20:57 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9331197"
                         time_creation="Thu Jun  7 07:12:02 2018"
                         time_modification="Thu Jun  7 07:08:50 2018" />
        <observations epoch_first="Thu Jun  7 06:00:00 2018"
                      epoch_last="Thu Jun  7 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31922"
                obs_have="31922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30199"
                obs_have="30199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 07:45:57 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9331197"
                         time_creation="Thu Jun  7 07:12:02 2018"
                         time_modification="Thu Jun  7 07:08:50 2018" />
        <observations epoch_first="Thu Jun  7 06:00:00 2018"
                      epoch_last="Thu Jun  7 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31922"
                obs_have="31922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30199"
                obs_have="30199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 09:34:57 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9331197"
                         time_creation="Thu Jun  7 07:12:02 2018"
                         time_modification="Thu Jun  7 07:08:50 2018" />
        <observations epoch_first="Thu Jun  7 06:00:00 2018"
                      epoch_last="Thu Jun  7 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31922"
                obs_have="31922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30199"
                obs_have="30199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9331197"
                         time_creation="Thu Jun  7 07:12:02 2018"
                         time_modification="Thu Jun  7 07:08:50 2018" />
        <observations epoch_first="Thu Jun  7 06:00:00 2018"
                      epoch_last="Thu Jun  7 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31922"
                obs_have="31922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30199"
                obs_have="30199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9331197"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 07:08:50 2018" />
        <observations epoch_first="Thu Jun  7 06:00:00 2018"
                      epoch_last="Thu Jun  7 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31922"
                obs_have="31922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30197"
                obs_have="30197"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jun  7 08:21:06 2018"
               level="3">
        <file_statistics latency="00:09:45"
                         size="9911192"
                         time_creation="Thu Jun  7 08:12:01 2018"
                         time_modification="Thu Jun  7 08:09:44 2018" />
        <observations epoch_first="Thu Jun  7 07:00:00 2018"
                      epoch_last="Thu Jun  7 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36265"
                obs_have="35507"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="32944"
                obs_have="32944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29681"
                obs_have="29681"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 08:46:06 2018"
               level="3">
        <file_statistics latency="00:09:45"
                         size="9911192"
                         time_creation="Thu Jun  7 08:12:01 2018"
                         time_modification="Thu Jun  7 08:09:44 2018" />
        <observations epoch_first="Thu Jun  7 07:00:00 2018"
                      epoch_last="Thu Jun  7 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36265"
                obs_have="35507"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="32944"
                obs_have="32944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29681"
                obs_have="29681"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 10:35:06 2018"
               level="3">
        <file_statistics latency="00:09:45"
                         size="9911192"
                         time_creation="Thu Jun  7 08:12:01 2018"
                         time_modification="Thu Jun  7 08:09:44 2018" />
        <observations epoch_first="Thu Jun  7 07:00:00 2018"
                      epoch_last="Thu Jun  7 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36659"
                obs_have="35507"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="34449"
                obs_have="33735"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="31972"
                obs_have="31258"
                obs_ratio="97.77" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:45"
                         size="9911192"
                         time_creation="Thu Jun  7 08:12:01 2018"
                         time_modification="Thu Jun  7 08:09:44 2018" />
        <observations epoch_first="Thu Jun  7 07:00:00 2018"
                      epoch_last="Thu Jun  7 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36659"
                obs_have="35507"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="34449"
                obs_have="33735"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="31972"
                obs_have="31258"
                obs_ratio="97.77" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:45"
                         size="9911192"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 08:09:44 2018" />
        <observations epoch_first="Thu Jun  7 07:00:00 2018"
                      epoch_last="Thu Jun  7 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36659"
                obs_have="35507"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="34448"
                obs_have="33734"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="31972"
                obs_have="31258"
                obs_ratio="97.77" />
        </observations>
      </control>
    </file>
    <file name="/chta158i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jun  7 09:21:08 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="10445133"
                         time_creation="Thu Jun  7 09:12:02 2018"
                         time_modification="Thu Jun  7 09:09:32 2018" />
        <observations epoch_first="Thu Jun  7 08:00:00 2018"
                      epoch_last="Thu Jun  7 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40361"
                obs_have="38158"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="31045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 09:46:09 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="10445133"
                         time_creation="Thu Jun  7 09:12:02 2018"
                         time_modification="Thu Jun  7 09:09:32 2018" />
        <observations epoch_first="Thu Jun  7 08:00:00 2018"
                      epoch_last="Thu Jun  7 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40361"
                obs_have="38158"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="31045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 11:35:09 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="10445133"
                         time_creation="Thu Jun  7 09:12:02 2018"
                         time_modification="Thu Jun  7 09:09:32 2018" />
        <observations epoch_first="Thu Jun  7 08:00:00 2018"
                      epoch_last="Thu Jun  7 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40361"
                obs_have="38158"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="31045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="10445133"
                         time_creation="Thu Jun  7 09:12:02 2018"
                         time_modification="Thu Jun  7 09:09:32 2018" />
        <observations epoch_first="Thu Jun  7 08:00:00 2018"
                      epoch_last="Thu Jun  7 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40361"
                obs_have="38158"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="31045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="10445133"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 09:09:32 2018" />
        <observations epoch_first="Thu Jun  7 08:00:00 2018"
                      epoch_last="Thu Jun  7 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40360"
                obs_have="38158"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="31040"
                obs_have="31040"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24836"
                obs_have="24836"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jun  7 10:21:01 2018"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9851788"
                         time_creation="Thu Jun  7 10:12:05 2018"
                         time_modification="Thu Jun  7 10:09:37 2018" />
        <observations epoch_first="Thu Jun  7 09:00:00 2018"
                      epoch_last="Thu Jun  7 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36540"
                obs_have="34927"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="33275"
                obs_have="33275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30881"
                obs_have="30881"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 10:46:00 2018"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9851788"
                         time_creation="Thu Jun  7 10:12:05 2018"
                         time_modification="Thu Jun  7 10:09:37 2018" />
        <observations epoch_first="Thu Jun  7 09:00:00 2018"
                      epoch_last="Thu Jun  7 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36540"
                obs_have="34927"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="33275"
                obs_have="33275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30881"
                obs_have="30881"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 12:35:00 2018"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9851788"
                         time_creation="Thu Jun  7 10:12:05 2018"
                         time_modification="Thu Jun  7 10:09:37 2018" />
        <observations epoch_first="Thu Jun  7 09:00:00 2018"
                      epoch_last="Thu Jun  7 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36540"
                obs_have="34927"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="33275"
                obs_have="33275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30881"
                obs_have="30881"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9851788"
                         time_creation="Thu Jun  7 10:12:05 2018"
                         time_modification="Thu Jun  7 10:09:37 2018" />
        <observations epoch_first="Thu Jun  7 09:00:00 2018"
                      epoch_last="Thu Jun  7 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36540"
                obs_have="34927"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="33275"
                obs_have="33275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30881"
                obs_have="30881"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9851788"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 10:09:37 2018" />
        <observations epoch_first="Thu Jun  7 09:00:00 2018"
                      epoch_last="Thu Jun  7 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36540"
                obs_have="34927"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="33274"
                obs_have="33274"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30876"
                obs_have="30876"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jun  7 11:21:07 2018"
               level="3">
        <file_statistics latency="00:09:31"
                         size="9487066"
                         time_creation="Thu Jun  7 11:12:02 2018"
                         time_modification="Thu Jun  7 11:09:30 2018" />
        <observations epoch_first="Thu Jun  7 10:00:00 2018"
                      epoch_last="Thu Jun  7 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34369"
                obs_have="32723"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="30631"
                obs_have="30631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27442"
                obs_have="27442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 11:46:06 2018"
               level="3">
        <file_statistics latency="00:09:31"
                         size="9487066"
                         time_creation="Thu Jun  7 11:12:02 2018"
                         time_modification="Thu Jun  7 11:09:30 2018" />
        <observations epoch_first="Thu Jun  7 10:00:00 2018"
                      epoch_last="Thu Jun  7 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34369"
                obs_have="32723"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="30631"
                obs_have="30631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27442"
                obs_have="27442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 13:35:08 2018"
               level="3">
        <file_statistics latency="00:09:31"
                         size="9487066"
                         time_creation="Thu Jun  7 11:12:02 2018"
                         time_modification="Thu Jun  7 11:09:30 2018" />
        <observations epoch_first="Thu Jun  7 10:00:00 2018"
                      epoch_last="Thu Jun  7 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34369"
                obs_have="32723"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="30631"
                obs_have="30631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27441"
                obs_have="27441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:31"
                         size="9487066"
                         time_creation="Thu Jun  7 11:12:02 2018"
                         time_modification="Thu Jun  7 11:09:30 2018" />
        <observations epoch_first="Thu Jun  7 10:00:00 2018"
                      epoch_last="Thu Jun  7 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34369"
                obs_have="32723"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="30631"
                obs_have="30631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27441"
                obs_have="27441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:31"
                         size="9487066"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 11:09:30 2018" />
        <observations epoch_first="Thu Jun  7 10:00:00 2018"
                      epoch_last="Thu Jun  7 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34368"
                obs_have="32723"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="30630"
                obs_have="30630"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27437"
                obs_have="27437"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jun  7 12:21:05 2018"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8925482"
                         time_creation="Thu Jun  7 12:12:05 2018"
                         time_modification="Thu Jun  7 12:09:02 2018" />
        <observations epoch_first="Thu Jun  7 11:00:00 2018"
                      epoch_last="Thu Jun  7 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33203"
                obs_have="31891"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29410"
                obs_have="29410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 12:46:05 2018"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8925482"
                         time_creation="Thu Jun  7 12:12:05 2018"
                         time_modification="Thu Jun  7 12:09:02 2018" />
        <observations epoch_first="Thu Jun  7 11:00:00 2018"
                      epoch_last="Thu Jun  7 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33203"
                obs_have="31891"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29410"
                obs_have="29410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 14:35:03 2018"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8925482"
                         time_creation="Thu Jun  7 12:12:05 2018"
                         time_modification="Thu Jun  7 12:09:02 2018" />
        <observations epoch_first="Thu Jun  7 11:00:00 2018"
                      epoch_last="Thu Jun  7 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33203"
                obs_have="31891"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29410"
                obs_have="29410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8925482"
                         time_creation="Thu Jun  7 12:12:05 2018"
                         time_modification="Thu Jun  7 12:09:02 2018" />
        <observations epoch_first="Thu Jun  7 11:00:00 2018"
                      epoch_last="Thu Jun  7 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33203"
                obs_have="31891"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29410"
                obs_have="29410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8925482"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 12:09:02 2018" />
        <observations epoch_first="Thu Jun  7 11:00:00 2018"
                      epoch_last="Thu Jun  7 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33202"
                obs_have="31891"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29410"
                obs_have="29410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26637"
                obs_have="26637"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jun  7 13:20:59 2018"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8761577"
                         time_creation="Thu Jun  7 13:12:02 2018"
                         time_modification="Thu Jun  7 13:08:47 2018" />
        <observations epoch_first="Thu Jun  7 12:00:00 2018"
                      epoch_last="Thu Jun  7 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34913"
                obs_have="33129"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="24632"
                obs_have="24632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21124"
                obs_have="21124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 13:45:59 2018"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8761577"
                         time_creation="Thu Jun  7 13:12:02 2018"
                         time_modification="Thu Jun  7 13:08:47 2018" />
        <observations epoch_first="Thu Jun  7 12:00:00 2018"
                      epoch_last="Thu Jun  7 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34913"
                obs_have="33129"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="24632"
                obs_have="24632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21124"
                obs_have="21124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 15:34:58 2018"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8761577"
                         time_creation="Thu Jun  7 13:12:02 2018"
                         time_modification="Thu Jun  7 13:08:47 2018" />
        <observations epoch_first="Thu Jun  7 12:00:00 2018"
                      epoch_last="Thu Jun  7 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34913"
                obs_have="33129"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="24632"
                obs_have="24632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21124"
                obs_have="21124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8761577"
                         time_creation="Thu Jun  7 13:12:02 2018"
                         time_modification="Thu Jun  7 13:08:47 2018" />
        <observations epoch_first="Thu Jun  7 12:00:00 2018"
                      epoch_last="Thu Jun  7 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34913"
                obs_have="33129"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="24632"
                obs_have="24632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21124"
                obs_have="21124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8761577"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 13:08:47 2018" />
        <observations epoch_first="Thu Jun  7 12:00:00 2018"
                      epoch_last="Thu Jun  7 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34913"
                obs_have="33129"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="24629"
                obs_have="24629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21124"
                obs_have="21124"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jun  7 14:21:08 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="9102584"
                         time_creation="Thu Jun  7 14:12:02 2018"
                         time_modification="Thu Jun  7 14:09:10 2018" />
        <observations epoch_first="Thu Jun  7 13:00:00 2018"
                      epoch_last="Thu Jun  7 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33834"
                obs_have="31871"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="26798"
                obs_have="26798"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 14:46:07 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="9102584"
                         time_creation="Thu Jun  7 14:12:02 2018"
                         time_modification="Thu Jun  7 14:09:10 2018" />
        <observations epoch_first="Thu Jun  7 13:00:00 2018"
                      epoch_last="Thu Jun  7 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33834"
                obs_have="31871"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="26798"
                obs_have="26798"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 16:35:08 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="9102584"
                         time_creation="Thu Jun  7 14:12:02 2018"
                         time_modification="Thu Jun  7 14:09:10 2018" />
        <observations epoch_first="Thu Jun  7 13:00:00 2018"
                      epoch_last="Thu Jun  7 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33834"
                obs_have="31871"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="26798"
                obs_have="26798"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="9102584"
                         time_creation="Thu Jun  7 14:12:02 2018"
                         time_modification="Thu Jun  7 14:09:10 2018" />
        <observations epoch_first="Thu Jun  7 13:00:00 2018"
                      epoch_last="Thu Jun  7 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33834"
                obs_have="31871"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="26798"
                obs_have="26798"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:11"
                         size="9102584"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 14:09:10 2018" />
        <observations epoch_first="Thu Jun  7 13:00:00 2018"
                      epoch_last="Thu Jun  7 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33832"
                obs_have="31871"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="26795"
                obs_have="26795"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23032"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jun  7 15:21:05 2018"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8903301"
                         time_creation="Thu Jun  7 15:12:02 2018"
                         time_modification="Thu Jun  7 15:08:54 2018" />
        <observations epoch_first="Thu Jun  7 14:00:00 2018"
                      epoch_last="Thu Jun  7 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31528"
                obs_have="29122"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="25521"
                obs_have="25521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22261"
                obs_have="22261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 15:46:06 2018"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8903301"
                         time_creation="Thu Jun  7 15:12:02 2018"
                         time_modification="Thu Jun  7 15:08:54 2018" />
        <observations epoch_first="Thu Jun  7 14:00:00 2018"
                      epoch_last="Thu Jun  7 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31528"
                obs_have="29122"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="25521"
                obs_have="25521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22261"
                obs_have="22261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 17:35:07 2018"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8903301"
                         time_creation="Thu Jun  7 15:12:02 2018"
                         time_modification="Thu Jun  7 15:08:54 2018" />
        <observations epoch_first="Thu Jun  7 14:00:00 2018"
                      epoch_last="Thu Jun  7 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31528"
                obs_have="29122"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="25521"
                obs_have="25521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22261"
                obs_have="22261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8903301"
                         time_creation="Thu Jun  7 15:12:02 2018"
                         time_modification="Thu Jun  7 15:08:54 2018" />
        <observations epoch_first="Thu Jun  7 14:00:00 2018"
                      epoch_last="Thu Jun  7 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31528"
                obs_have="29122"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="25521"
                obs_have="25521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22261"
                obs_have="22261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8903301"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 15:08:54 2018" />
        <observations epoch_first="Thu Jun  7 14:00:00 2018"
                      epoch_last="Thu Jun  7 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31527"
                obs_have="29122"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="25521"
                obs_have="25521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22261"
                obs_have="22261"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jun  7 16:21:08 2018"
               level="3">
        <file_statistics latency="00:09:31"
                         size="9098996"
                         time_creation="Thu Jun  7 16:12:04 2018"
                         time_modification="Thu Jun  7 16:09:30 2018" />
        <observations epoch_first="Thu Jun  7 15:00:00 2018"
                      epoch_last="Thu Jun  7 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31639"
                obs_have="30657"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="29286"
                obs_have="29286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26636"
                obs_have="26636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 16:46:09 2018"
               level="3">
        <file_statistics latency="00:09:31"
                         size="9098996"
                         time_creation="Thu Jun  7 16:12:04 2018"
                         time_modification="Thu Jun  7 16:09:30 2018" />
        <observations epoch_first="Thu Jun  7 15:00:00 2018"
                      epoch_last="Thu Jun  7 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31639"
                obs_have="30657"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="29286"
                obs_have="29286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26636"
                obs_have="26636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 18:35:09 2018"
               level="3">
        <file_statistics latency="00:09:31"
                         size="9098996"
                         time_creation="Thu Jun  7 16:12:04 2018"
                         time_modification="Thu Jun  7 16:09:30 2018" />
        <observations epoch_first="Thu Jun  7 15:00:00 2018"
                      epoch_last="Thu Jun  7 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31639"
                obs_have="30657"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="29286"
                obs_have="29286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26636"
                obs_have="26636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:31"
                         size="9098996"
                         time_creation="Thu Jun  7 16:12:04 2018"
                         time_modification="Thu Jun  7 16:09:30 2018" />
        <observations epoch_first="Thu Jun  7 15:00:00 2018"
                      epoch_last="Thu Jun  7 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31639"
                obs_have="30657"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="29286"
                obs_have="29286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26636"
                obs_have="26636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:31"
                         size="9098996"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 16:09:30 2018" />
        <observations epoch_first="Thu Jun  7 15:00:00 2018"
                      epoch_last="Thu Jun  7 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31636"
                obs_have="30657"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29284"
                obs_have="29284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26631"
                obs_have="26631"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jun  7 17:21:18 2018"
               level="3">
        <file_statistics latency="00:09:27"
                         size="10371937"
                         time_creation="Thu Jun  7 17:12:03 2018"
                         time_modification="Thu Jun  7 17:09:26 2018" />
        <observations epoch_first="Thu Jun  7 16:00:00 2018"
                      epoch_last="Thu Jun  7 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42403"
                obs_have="40075"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="34481"
                obs_have="34481"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29310"
                obs_have="29310"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 17:46:51 2018"
               level="3">
        <file_statistics latency="00:09:27"
                         size="10371937"
                         time_creation="Thu Jun  7 17:12:03 2018"
                         time_modification="Thu Jun  7 17:09:26 2018" />
        <observations epoch_first="Thu Jun  7 16:00:00 2018"
                      epoch_last="Thu Jun  7 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42403"
                obs_have="40075"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="34481"
                obs_have="34481"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29310"
                obs_have="29310"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:35:18 2018"
               level="3">
        <file_statistics latency="00:09:27"
                         size="10371937"
                         time_creation="Thu Jun  7 17:12:03 2018"
                         time_modification="Thu Jun  7 17:09:26 2018" />
        <observations epoch_first="Thu Jun  7 16:00:00 2018"
                      epoch_last="Thu Jun  7 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42403"
                obs_have="40075"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="34481"
                obs_have="34481"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29310"
                obs_have="29310"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:27"
                         size="10371937"
                         time_creation="Thu Jun  7 17:12:03 2018"
                         time_modification="Thu Jun  7 17:09:26 2018" />
        <observations epoch_first="Thu Jun  7 16:00:00 2018"
                      epoch_last="Thu Jun  7 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42403"
                obs_have="40075"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="34481"
                obs_have="34481"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29310"
                obs_have="29310"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:27"
                         size="10371937"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 17:09:26 2018" />
        <observations epoch_first="Thu Jun  7 16:00:00 2018"
                      epoch_last="Thu Jun  7 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42402"
                obs_have="40075"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="34480"
                obs_have="34480"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29306"
                obs_have="29306"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jun  7 20:35:11 2018"
               level="3">
        <file_statistics latency="00:53:54"
                         size="10859903"
                         time_creation="Thu Jun  7 19:10:03 2018"
                         time_modification="Thu Jun  7 18:53:53 2018" />
        <observations epoch_first="Thu Jun  7 17:00:00 2018"
                      epoch_last="Thu Jun  7 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46966"
                obs_have="43121"
                obs_ratio="91.81" />
          <mask elevation="10 degrees"
                obs_expected="35654"
                obs_have="35654"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30776"
                obs_have="30776"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:53:54"
                         size="10859903"
                         time_creation="Thu Jun  7 19:10:03 2018"
                         time_modification="Thu Jun  7 18:53:53 2018" />
        <observations epoch_first="Thu Jun  7 17:00:00 2018"
                      epoch_last="Thu Jun  7 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46966"
                obs_have="43121"
                obs_ratio="91.81" />
          <mask elevation="10 degrees"
                obs_expected="35654"
                obs_have="35654"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30776"
                obs_have="30776"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:53:54"
                         size="10859903"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 18:53:53 2018" />
        <observations epoch_first="Thu Jun  7 17:00:00 2018"
                      epoch_last="Thu Jun  7 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46963"
                obs_have="43121"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="35652"
                obs_have="35652"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30774"
                obs_have="30774"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jun  7 19:21:37 2018"
               level="3">
        <file_statistics latency="00:09:24"
                         size="10103313"
                         time_creation="Thu Jun  7 19:12:02 2018"
                         time_modification="Thu Jun  7 19:09:23 2018" />
        <observations epoch_first="Thu Jun  7 18:00:00 2018"
                      epoch_last="Thu Jun  7 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39461"
                obs_ratio="99.65" />
          <mask elevation="10 degrees"
                obs_expected="39180"
                obs_have="39180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38319"
                obs_have="38319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:46:08 2018"
               level="3">
        <file_statistics latency="00:09:24"
                         size="10103313"
                         time_creation="Thu Jun  7 19:12:02 2018"
                         time_modification="Thu Jun  7 19:09:23 2018" />
        <observations epoch_first="Thu Jun  7 18:00:00 2018"
                      epoch_last="Thu Jun  7 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39461"
                obs_ratio="99.65" />
          <mask elevation="10 degrees"
                obs_expected="39180"
                obs_have="39180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38319"
                obs_have="38319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 21:35:07 2018"
               level="3">
        <file_statistics latency="00:09:24"
                         size="10103313"
                         time_creation="Thu Jun  7 19:12:02 2018"
                         time_modification="Thu Jun  7 19:09:23 2018" />
        <observations epoch_first="Thu Jun  7 18:00:00 2018"
                      epoch_last="Thu Jun  7 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39461"
                obs_ratio="99.65" />
          <mask elevation="10 degrees"
                obs_expected="39180"
                obs_have="39180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38319"
                obs_have="38319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:24"
                         size="10103313"
                         time_creation="Thu Jun  7 19:12:02 2018"
                         time_modification="Thu Jun  7 19:09:23 2018" />
        <observations epoch_first="Thu Jun  7 18:00:00 2018"
                      epoch_last="Thu Jun  7 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39461"
                obs_ratio="99.65" />
          <mask elevation="10 degrees"
                obs_expected="39180"
                obs_have="39180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38319"
                obs_have="38319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:24"
                         size="10103313"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 19:09:23 2018" />
        <observations epoch_first="Thu Jun  7 18:00:00 2018"
                      epoch_last="Thu Jun  7 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39461"
                obs_ratio="99.65" />
          <mask elevation="10 degrees"
                obs_expected="39180"
                obs_have="39180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38318"
                obs_have="38318"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jun  7 20:21:15 2018"
               level="3">
        <file_statistics latency="00:09:48"
                         size="10346627"
                         time_creation="Thu Jun  7 20:12:03 2018"
                         time_modification="Thu Jun  7 20:09:47 2018" />
        <observations epoch_first="Thu Jun  7 19:00:00 2018"
                      epoch_last="Thu Jun  7 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41760"
                obs_have="40506"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="37430"
                obs_have="37430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34682"
                obs_have="34682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:46:20 2018"
               level="3">
        <file_statistics latency="00:09:48"
                         size="10346627"
                         time_creation="Thu Jun  7 20:12:03 2018"
                         time_modification="Thu Jun  7 20:09:47 2018" />
        <observations epoch_first="Thu Jun  7 19:00:00 2018"
                      epoch_last="Thu Jun  7 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41760"
                obs_have="40506"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="37430"
                obs_have="37430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34682"
                obs_have="34682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 22:35:13 2018"
               level="3">
        <file_statistics latency="00:09:48"
                         size="10346627"
                         time_creation="Thu Jun  7 20:12:03 2018"
                         time_modification="Thu Jun  7 20:09:47 2018" />
        <observations epoch_first="Thu Jun  7 19:00:00 2018"
                      epoch_last="Thu Jun  7 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41760"
                obs_have="40506"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="37430"
                obs_have="37430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34682"
                obs_have="34682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:48"
                         size="10346627"
                         time_creation="Thu Jun  7 20:12:03 2018"
                         time_modification="Thu Jun  7 20:09:47 2018" />
        <observations epoch_first="Thu Jun  7 19:00:00 2018"
                      epoch_last="Thu Jun  7 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41760"
                obs_have="40506"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="37430"
                obs_have="37430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34682"
                obs_have="34682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:48"
                         size="10346627"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 20:09:47 2018" />
        <observations epoch_first="Thu Jun  7 19:00:00 2018"
                      epoch_last="Thu Jun  7 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41760"
                obs_have="40506"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="37430"
                obs_have="37430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34681"
                obs_have="34681"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jun  7 21:21:24 2018"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10604134"
                         time_creation="Thu Jun  7 21:12:02 2018"
                         time_modification="Thu Jun  7 21:09:31 2018" />
        <observations epoch_first="Thu Jun  7 20:00:00 2018"
                      epoch_last="Thu Jun  7 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46633"
                obs_have="45048"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="40286"
                obs_have="40286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35817"
                obs_have="35817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 21:46:23 2018"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10604134"
                         time_creation="Thu Jun  7 21:12:02 2018"
                         time_modification="Thu Jun  7 21:09:31 2018" />
        <observations epoch_first="Thu Jun  7 20:00:00 2018"
                      epoch_last="Thu Jun  7 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46633"
                obs_have="45048"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="40286"
                obs_have="40286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35817"
                obs_have="35817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 23:35:23 2018"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10604134"
                         time_creation="Thu Jun  7 21:12:02 2018"
                         time_modification="Thu Jun  7 21:09:31 2018" />
        <observations epoch_first="Thu Jun  7 20:00:00 2018"
                      epoch_last="Thu Jun  7 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46633"
                obs_have="45048"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="40286"
                obs_have="40286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35817"
                obs_have="35817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10604134"
                         time_creation="Thu Jun  7 21:12:02 2018"
                         time_modification="Thu Jun  7 21:09:31 2018" />
        <observations epoch_first="Thu Jun  7 20:00:00 2018"
                      epoch_last="Thu Jun  7 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46633"
                obs_have="45048"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="40286"
                obs_have="40286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35817"
                obs_have="35817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10604134"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 21:09:31 2018" />
        <observations epoch_first="Thu Jun  7 20:00:00 2018"
                      epoch_last="Thu Jun  7 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46632"
                obs_have="45048"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="40283"
                obs_have="40283"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35815"
                obs_have="35815"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jun  7 22:21:17 2018"
               level="3">
        <file_statistics latency="00:09:57"
                         size="10903073"
                         time_creation="Thu Jun  7 22:12:03 2018"
                         time_modification="Thu Jun  7 22:09:56 2018" />
        <observations epoch_first="Thu Jun  7 21:00:00 2018"
                      epoch_last="Thu Jun  7 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43847"
                obs_have="43304"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="41682"
                obs_have="41682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38152"
                obs_have="38152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 22:46:17 2018"
               level="3">
        <file_statistics latency="00:09:57"
                         size="10903073"
                         time_creation="Thu Jun  7 22:12:03 2018"
                         time_modification="Thu Jun  7 22:09:56 2018" />
        <observations epoch_first="Thu Jun  7 21:00:00 2018"
                      epoch_last="Thu Jun  7 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43847"
                obs_have="43304"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="41682"
                obs_have="41682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38152"
                obs_have="38152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:35:17 2018"
               level="3">
        <file_statistics latency="00:09:57"
                         size="10903073"
                         time_creation="Thu Jun  7 22:12:03 2018"
                         time_modification="Thu Jun  7 22:09:56 2018" />
        <observations epoch_first="Thu Jun  7 21:00:00 2018"
                      epoch_last="Thu Jun  7 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43847"
                obs_have="43304"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="41682"
                obs_have="41682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38152"
                obs_have="38152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:57"
                         size="10903073"
                         time_creation="Thu Jun  7 22:12:03 2018"
                         time_modification="Thu Jun  7 22:09:56 2018" />
        <observations epoch_first="Thu Jun  7 21:00:00 2018"
                      epoch_last="Thu Jun  7 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43847"
                obs_have="43304"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="41682"
                obs_have="41682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38152"
                obs_have="38152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:57"
                         size="10903073"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 22:09:56 2018" />
        <observations epoch_first="Thu Jun  7 21:00:00 2018"
                      epoch_last="Thu Jun  7 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43847"
                obs_have="43304"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="41681"
                obs_have="41681"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38148"
                obs_have="38148"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun  7 23:21:09 2018"
               level="3">
        <file_statistics latency="00:10:02"
                         size="10117505"
                         time_creation="Thu Jun  7 23:12:06 2018"
                         time_modification="Thu Jun  7 23:10:01 2018" />
        <observations epoch_first="Thu Jun  7 22:00:00 2018"
                      epoch_last="Thu Jun  7 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38781"
                obs_have="37334"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="33443"
                obs_have="33443"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29482"
                obs_have="29482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 23:46:09 2018"
               level="3">
        <file_statistics latency="00:10:02"
                         size="10117505"
                         time_creation="Thu Jun  7 23:12:06 2018"
                         time_modification="Thu Jun  7 23:10:01 2018" />
        <observations epoch_first="Thu Jun  7 22:00:00 2018"
                      epoch_last="Thu Jun  7 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38781"
                obs_have="37334"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="33443"
                obs_have="33443"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29482"
                obs_have="29482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 01:35:08 2018"
               level="3">
        <file_statistics latency="00:10:02"
                         size="10117505"
                         time_creation="Thu Jun  7 23:12:06 2018"
                         time_modification="Thu Jun  7 23:10:01 2018" />
        <observations epoch_first="Thu Jun  7 22:00:00 2018"
                      epoch_last="Thu Jun  7 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38781"
                obs_have="37334"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="33443"
                obs_have="33443"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29482"
                obs_have="29482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:10:02"
                         size="10117505"
                         time_creation="Thu Jun  7 23:12:06 2018"
                         time_modification="Thu Jun  7 23:10:01 2018" />
        <observations epoch_first="Thu Jun  7 22:00:00 2018"
                      epoch_last="Thu Jun  7 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38781"
                obs_have="37334"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="33443"
                obs_have="33443"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29482"
                obs_have="29482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:10:02"
                         size="10117505"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Thu Jun  7 23:10:01 2018" />
        <observations epoch_first="Thu Jun  7 22:00:00 2018"
                      epoch_last="Thu Jun  7 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38780"
                obs_have="37334"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="33440"
                obs_have="33440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29478"
                obs_have="29478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta158x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jun  8 00:21:12 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="9914520"
                         time_creation="Fri Jun  8 00:12:04 2018"
                         time_modification="Fri Jun  8 00:09:32 2018" />
        <observations epoch_first="Thu Jun  7 23:00:00 2018"
                      epoch_last="Thu Jun  7 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34159"
                obs_have="33152"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="29506"
                obs_have="29506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26659"
                obs_have="26659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:46:11 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="9914520"
                         time_creation="Fri Jun  8 00:12:04 2018"
                         time_modification="Fri Jun  8 00:09:32 2018" />
        <observations epoch_first="Thu Jun  7 23:00:00 2018"
                      epoch_last="Thu Jun  7 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34159"
                obs_have="33152"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="29506"
                obs_have="29506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26659"
                obs_have="26659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 02:35:09 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="9914520"
                         time_creation="Fri Jun  8 00:12:04 2018"
                         time_modification="Fri Jun  8 00:09:32 2018" />
        <observations epoch_first="Thu Jun  7 23:00:00 2018"
                      epoch_last="Thu Jun  7 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34159"
                obs_have="33152"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="29506"
                obs_have="29506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26659"
                obs_have="26659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 18:28:41 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="9914520"
                         time_creation="Fri Jun  8 00:12:04 2018"
                         time_modification="Fri Jun  8 00:09:32 2018" />
        <observations epoch_first="Thu Jun  7 23:00:00 2018"
                      epoch_last="Thu Jun  7 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34159"
                obs_have="33152"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="29506"
                obs_have="29506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26659"
                obs_have="26659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 03:16:43 2018"
               level="3">
        <file_statistics latency="00:09:33"
                         size="9914520"
                         time_creation="Wed Jul  4 01:51:08 2018"
                         time_modification="Fri Jun  8 00:09:32 2018" />
        <observations epoch_first="Thu Jun  7 23:00:00 2018"
                      epoch_last="Thu Jun  7 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34159"
                obs_have="33152"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="29506"
                obs_have="29506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26659"
                obs_have="26659"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
