<QC Comment="Quality check run by the RGP Dream Team"
    Date="2017-02-18 00:00:00"
    DayOfYear="49"
    Year="2017">
  <station name="CHTA">
    <file name="/chta0490.17o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 19 18:27:57 2017"
               level="3">
        <file_statistics latency="01:37:43"
                         size="8474934"
                         time_creation="Sun Feb 19 02:06:32 2017"
                         time_modification="Sun Feb 19 01:37:13 2017" />
        <observations epoch_first="Sat Feb 18 00:00:00 2017"
                      epoch_last="Sat Feb 18 23:59:30 2017"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30980"
                obs_have="30330"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="25788"
                obs_have="25595"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="23084"
                obs_have="22920"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:11:32 2017"
               level="3">
        <file_statistics latency="01:37:43"
                         size="8474934"
                         time_creation="Sat Mar 18 00:59:46 2017"
                         time_modification="Sun Feb 19 01:37:13 2017" />
        <observations epoch_first="Sat Feb 18 00:00:00 2017"
                      epoch_last="Sat Feb 18 23:59:30 2017"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30980"
                obs_have="30330"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="25788"
                obs_have="25595"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="23084"
                obs_have="22920"
                obs_ratio="99.29" />
        </observations>
      </control>
    </file>
    <file name="/chta049a.17o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Feb 18 01:21:00 2017"
               level="3">
        <file_statistics latency="00:10:48"
                         size="11755823"
                         time_creation="Sat Feb 18 01:15:15 2017"
                         time_modification="Sat Feb 18 01:10:47 2017" />
        <observations epoch_first="Sat Feb 18 00:00:00 2017"
                      epoch_last="Sat Feb 18 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42551"
                obs_have="42375"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="33325"
                obs_have="33325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31716"
                obs_have="31716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 01:46:00 2017"
               level="3">
        <file_statistics latency="00:10:48"
                         size="11755823"
                         time_creation="Sat Feb 18 01:15:15 2017"
                         time_modification="Sat Feb 18 01:10:47 2017" />
        <observations epoch_first="Sat Feb 18 00:00:00 2017"
                      epoch_last="Sat Feb 18 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42551"
                obs_have="42375"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="33325"
                obs_have="33325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31716"
                obs_have="31716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 03:35:02 2017"
               level="3">
        <file_statistics latency="00:10:48"
                         size="11755823"
                         time_creation="Sat Feb 18 01:15:15 2017"
                         time_modification="Sat Feb 18 01:10:47 2017" />
        <observations epoch_first="Sat Feb 18 00:00:00 2017"
                      epoch_last="Sat Feb 18 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42551"
                obs_have="42375"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="33325"
                obs_have="33325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31716"
                obs_have="31716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:48"
                         size="11755823"
                         time_creation="Sat Feb 18 01:15:15 2017"
                         time_modification="Sat Feb 18 01:10:47 2017" />
        <observations epoch_first="Sat Feb 18 00:00:00 2017"
                      epoch_last="Sat Feb 18 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42551"
                obs_have="42375"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="33325"
                obs_have="33325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31716"
                obs_have="31716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:48"
                         size="11755823"
                         time_creation="Sat Mar 18 00:57:36 2017"
                         time_modification="Sat Feb 18 01:10:47 2017" />
        <observations epoch_first="Sat Feb 18 00:00:00 2017"
                      epoch_last="Sat Feb 18 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42551"
                obs_have="42375"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="33325"
                obs_have="33325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31716"
                obs_have="31716"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049b.17o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Feb 18 02:21:01 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="11775460"
                         time_creation="Sat Feb 18 02:15:21 2017"
                         time_modification="Sat Feb 18 02:10:58 2017" />
        <observations epoch_first="Sat Feb 18 01:00:00 2017"
                      epoch_last="Sat Feb 18 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44692"
                obs_have="43595"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="31295"
                obs_have="31295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25247"
                obs_have="25247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 02:46:01 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="11775460"
                         time_creation="Sat Feb 18 02:15:21 2017"
                         time_modification="Sat Feb 18 02:10:58 2017" />
        <observations epoch_first="Sat Feb 18 01:00:00 2017"
                      epoch_last="Sat Feb 18 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44692"
                obs_have="43595"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="31295"
                obs_have="31295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25247"
                obs_have="25247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:35:02 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="11775460"
                         time_creation="Sat Feb 18 02:15:21 2017"
                         time_modification="Sat Feb 18 02:10:58 2017" />
        <observations epoch_first="Sat Feb 18 01:00:00 2017"
                      epoch_last="Sat Feb 18 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44692"
                obs_have="43595"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="31295"
                obs_have="31295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25247"
                obs_have="25247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="11775460"
                         time_creation="Sat Feb 18 02:15:21 2017"
                         time_modification="Sat Feb 18 02:10:58 2017" />
        <observations epoch_first="Sat Feb 18 01:00:00 2017"
                      epoch_last="Sat Feb 18 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44692"
                obs_have="43595"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="31295"
                obs_have="31295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25247"
                obs_have="25247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="11775460"
                         time_creation="Sat Mar 18 00:57:37 2017"
                         time_modification="Sat Feb 18 02:10:58 2017" />
        <observations epoch_first="Sat Feb 18 01:00:00 2017"
                      epoch_last="Sat Feb 18 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44692"
                obs_have="43595"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="31295"
                obs_have="31295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25247"
                obs_have="25247"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049c.17o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Feb 18 03:20:58 2017"
               level="3">
        <file_statistics latency="00:10:49"
                         size="11039840"
                         time_creation="Sat Feb 18 03:15:23 2017"
                         time_modification="Sat Feb 18 03:10:48 2017" />
        <observations epoch_first="Sat Feb 18 02:00:00 2017"
                      epoch_last="Sat Feb 18 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40830"
                obs_have="39682"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32606"
                obs_have="32606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 03:46:04 2017"
               level="3">
        <file_statistics latency="00:10:49"
                         size="11039840"
                         time_creation="Sat Feb 18 03:15:23 2017"
                         time_modification="Sat Feb 18 03:10:48 2017" />
        <observations epoch_first="Sat Feb 18 02:00:00 2017"
                      epoch_last="Sat Feb 18 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40830"
                obs_have="39682"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32606"
                obs_have="32606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 05:34:57 2017"
               level="3">
        <file_statistics latency="00:10:49"
                         size="11039840"
                         time_creation="Sat Feb 18 03:15:23 2017"
                         time_modification="Sat Feb 18 03:10:48 2017" />
        <observations epoch_first="Sat Feb 18 02:00:00 2017"
                      epoch_last="Sat Feb 18 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40830"
                obs_have="39682"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32606"
                obs_have="32606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:49"
                         size="11039840"
                         time_creation="Sat Feb 18 03:15:23 2017"
                         time_modification="Sat Feb 18 03:10:48 2017" />
        <observations epoch_first="Sat Feb 18 02:00:00 2017"
                      epoch_last="Sat Feb 18 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40830"
                obs_have="39682"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32606"
                obs_have="32606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:49"
                         size="11039840"
                         time_creation="Sat Mar 18 00:57:38 2017"
                         time_modification="Sat Feb 18 03:10:48 2017" />
        <observations epoch_first="Sat Feb 18 02:00:00 2017"
                      epoch_last="Sat Feb 18 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40830"
                obs_have="39682"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32606"
                obs_have="32606"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049d.17o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Feb 18 04:21:03 2017"
               level="3">
        <file_statistics latency="00:10:30"
                         size="10165026"
                         time_creation="Sat Feb 18 04:15:27 2017"
                         time_modification="Sat Feb 18 04:10:29 2017" />
        <observations epoch_first="Sat Feb 18 03:00:00 2017"
                      epoch_last="Sat Feb 18 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38037"
                obs_have="38037"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35141"
                obs_have="35141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32852"
                obs_have="32852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 04:46:00 2017"
               level="3">
        <file_statistics latency="00:10:30"
                         size="10165026"
                         time_creation="Sat Feb 18 04:15:27 2017"
                         time_modification="Sat Feb 18 04:10:29 2017" />
        <observations epoch_first="Sat Feb 18 03:00:00 2017"
                      epoch_last="Sat Feb 18 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38037"
                obs_have="38037"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35141"
                obs_have="35141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32852"
                obs_have="32852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:35:02 2017"
               level="3">
        <file_statistics latency="00:10:30"
                         size="10165026"
                         time_creation="Sat Feb 18 04:15:27 2017"
                         time_modification="Sat Feb 18 04:10:29 2017" />
        <observations epoch_first="Sat Feb 18 03:00:00 2017"
                      epoch_last="Sat Feb 18 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38037"
                obs_have="38037"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35141"
                obs_have="35141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32852"
                obs_have="32852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:30"
                         size="10165026"
                         time_creation="Sat Feb 18 04:15:27 2017"
                         time_modification="Sat Feb 18 04:10:29 2017" />
        <observations epoch_first="Sat Feb 18 03:00:00 2017"
                      epoch_last="Sat Feb 18 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38037"
                obs_have="38037"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35141"
                obs_have="35141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32852"
                obs_have="32852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:30"
                         size="10165026"
                         time_creation="Sat Mar 18 00:57:38 2017"
                         time_modification="Sat Feb 18 04:10:29 2017" />
        <observations epoch_first="Sat Feb 18 03:00:00 2017"
                      epoch_last="Sat Feb 18 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38037"
                obs_have="38037"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35141"
                obs_have="35141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32852"
                obs_have="32852"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049e.17o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Feb 18 05:21:03 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10754581"
                         time_creation="Sat Feb 18 05:15:29 2017"
                         time_modification="Sat Feb 18 05:10:40 2017" />
        <observations epoch_first="Sat Feb 18 04:00:00 2017"
                      epoch_last="Sat Feb 18 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40254"
                obs_have="40021"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="36599"
                obs_have="36599"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34262"
                obs_have="34262"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 05:46:01 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10754581"
                         time_creation="Sat Feb 18 05:15:29 2017"
                         time_modification="Sat Feb 18 05:10:40 2017" />
        <observations epoch_first="Sat Feb 18 04:00:00 2017"
                      epoch_last="Sat Feb 18 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40254"
                obs_have="40021"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="36599"
                obs_have="36599"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34262"
                obs_have="34262"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 07:35:01 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10754581"
                         time_creation="Sat Feb 18 05:15:29 2017"
                         time_modification="Sat Feb 18 05:10:40 2017" />
        <observations epoch_first="Sat Feb 18 04:00:00 2017"
                      epoch_last="Sat Feb 18 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40254"
                obs_have="40021"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="36599"
                obs_have="36599"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34262"
                obs_have="34262"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10754581"
                         time_creation="Sat Feb 18 05:15:29 2017"
                         time_modification="Sat Feb 18 05:10:40 2017" />
        <observations epoch_first="Sat Feb 18 04:00:00 2017"
                      epoch_last="Sat Feb 18 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40254"
                obs_have="40021"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="36599"
                obs_have="36599"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34262"
                obs_have="34262"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10754581"
                         time_creation="Sat Mar 18 00:57:39 2017"
                         time_modification="Sat Feb 18 05:10:40 2017" />
        <observations epoch_first="Sat Feb 18 04:00:00 2017"
                      epoch_last="Sat Feb 18 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40254"
                obs_have="40021"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="36599"
                obs_have="36599"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34262"
                obs_have="34262"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049f.17o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Feb 18 06:20:58 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="10794556"
                         time_creation="Sat Feb 18 06:15:34 2017"
                         time_modification="Sat Feb 18 06:10:36 2017" />
        <observations epoch_first="Sat Feb 18 05:00:00 2017"
                      epoch_last="Sat Feb 18 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42665"
                obs_have="41840"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="36410"
                obs_have="36410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30949"
                obs_have="30949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:45:57 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="10794556"
                         time_creation="Sat Feb 18 06:15:34 2017"
                         time_modification="Sat Feb 18 06:10:36 2017" />
        <observations epoch_first="Sat Feb 18 05:00:00 2017"
                      epoch_last="Sat Feb 18 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42665"
                obs_have="41840"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="36410"
                obs_have="36410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30949"
                obs_have="30949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 08:34:58 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="10794556"
                         time_creation="Sat Feb 18 06:15:34 2017"
                         time_modification="Sat Feb 18 06:10:36 2017" />
        <observations epoch_first="Sat Feb 18 05:00:00 2017"
                      epoch_last="Sat Feb 18 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42665"
                obs_have="41840"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="36410"
                obs_have="36410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30949"
                obs_have="30949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="10794556"
                         time_creation="Sat Feb 18 06:15:34 2017"
                         time_modification="Sat Feb 18 06:10:36 2017" />
        <observations epoch_first="Sat Feb 18 05:00:00 2017"
                      epoch_last="Sat Feb 18 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42665"
                obs_have="41840"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="36410"
                obs_have="36410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30949"
                obs_have="30949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="10794556"
                         time_creation="Sat Mar 18 00:57:39 2017"
                         time_modification="Sat Feb 18 06:10:36 2017" />
        <observations epoch_first="Sat Feb 18 05:00:00 2017"
                      epoch_last="Sat Feb 18 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42665"
                obs_have="41840"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="36410"
                obs_have="36410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30949"
                obs_have="30949"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049g.17o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Feb 18 07:20:58 2017"
               level="3">
        <file_statistics latency="00:10:43"
                         size="10597068"
                         time_creation="Sat Feb 18 07:15:38 2017"
                         time_modification="Sat Feb 18 07:10:42 2017" />
        <observations epoch_first="Sat Feb 18 06:00:00 2017"
                      epoch_last="Sat Feb 18 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37683"
                obs_have="37408"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="35072"
                obs_have="35072"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32804"
                obs_have="32804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 07:45:57 2017"
               level="3">
        <file_statistics latency="00:10:43"
                         size="10597068"
                         time_creation="Sat Feb 18 07:15:38 2017"
                         time_modification="Sat Feb 18 07:10:42 2017" />
        <observations epoch_first="Sat Feb 18 06:00:00 2017"
                      epoch_last="Sat Feb 18 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37683"
                obs_have="37408"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="35072"
                obs_have="35072"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32804"
                obs_have="32804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 09:34:57 2017"
               level="3">
        <file_statistics latency="00:10:43"
                         size="10597068"
                         time_creation="Sat Feb 18 07:15:38 2017"
                         time_modification="Sat Feb 18 07:10:42 2017" />
        <observations epoch_first="Sat Feb 18 06:00:00 2017"
                      epoch_last="Sat Feb 18 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37683"
                obs_have="37408"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="35072"
                obs_have="35072"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32804"
                obs_have="32804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:43"
                         size="10597068"
                         time_creation="Sat Feb 18 07:15:38 2017"
                         time_modification="Sat Feb 18 07:10:42 2017" />
        <observations epoch_first="Sat Feb 18 06:00:00 2017"
                      epoch_last="Sat Feb 18 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37683"
                obs_have="37408"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="35072"
                obs_have="35072"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32804"
                obs_have="32804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:43"
                         size="10597068"
                         time_creation="Sat Mar 18 00:57:40 2017"
                         time_modification="Sat Feb 18 07:10:42 2017" />
        <observations epoch_first="Sat Feb 18 06:00:00 2017"
                      epoch_last="Sat Feb 18 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37683"
                obs_have="37408"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="35072"
                obs_have="35072"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32804"
                obs_have="32804"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049h.17o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Feb 18 08:20:58 2017"
               level="3">
        <file_statistics latency="00:10:53"
                         size="10379308"
                         time_creation="Sat Feb 18 08:15:44 2017"
                         time_modification="Sat Feb 18 08:10:52 2017" />
        <observations epoch_first="Sat Feb 18 07:00:00 2017"
                      epoch_last="Sat Feb 18 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36866"
                obs_have="36699"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="32269"
                obs_have="32269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28554"
                obs_have="28554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 08:45:57 2017"
               level="3">
        <file_statistics latency="00:10:53"
                         size="10379308"
                         time_creation="Sat Feb 18 08:15:44 2017"
                         time_modification="Sat Feb 18 08:10:52 2017" />
        <observations epoch_first="Sat Feb 18 07:00:00 2017"
                      epoch_last="Sat Feb 18 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36866"
                obs_have="36699"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="32269"
                obs_have="32269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28554"
                obs_have="28554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 10:34:55 2017"
               level="3">
        <file_statistics latency="00:10:53"
                         size="10379308"
                         time_creation="Sat Feb 18 08:15:44 2017"
                         time_modification="Sat Feb 18 08:10:52 2017" />
        <observations epoch_first="Sat Feb 18 07:00:00 2017"
                      epoch_last="Sat Feb 18 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36866"
                obs_have="36699"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="32269"
                obs_have="32269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28554"
                obs_have="28554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:53"
                         size="10379308"
                         time_creation="Sat Feb 18 08:15:44 2017"
                         time_modification="Sat Feb 18 08:10:52 2017" />
        <observations epoch_first="Sat Feb 18 07:00:00 2017"
                      epoch_last="Sat Feb 18 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36866"
                obs_have="36699"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="32269"
                obs_have="32269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28554"
                obs_have="28554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:53"
                         size="10379308"
                         time_creation="Sat Mar 18 00:57:40 2017"
                         time_modification="Sat Feb 18 08:10:52 2017" />
        <observations epoch_first="Sat Feb 18 07:00:00 2017"
                      epoch_last="Sat Feb 18 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36866"
                obs_have="36699"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="32269"
                obs_have="32269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28554"
                obs_have="28554"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049i.17o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Feb 18 09:20:59 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="11138686"
                         time_creation="Sat Feb 18 09:15:46 2017"
                         time_modification="Sat Feb 18 09:10:46 2017" />
        <observations epoch_first="Sat Feb 18 08:00:00 2017"
                      epoch_last="Sat Feb 18 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39629"
                obs_have="38668"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="26686"
                obs_have="26686"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22809"
                obs_have="22809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 09:45:58 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="11138686"
                         time_creation="Sat Feb 18 09:15:46 2017"
                         time_modification="Sat Feb 18 09:10:46 2017" />
        <observations epoch_first="Sat Feb 18 08:00:00 2017"
                      epoch_last="Sat Feb 18 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39629"
                obs_have="38668"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="26686"
                obs_have="26686"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22809"
                obs_have="22809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 11:34:58 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="11138686"
                         time_creation="Sat Feb 18 09:15:46 2017"
                         time_modification="Sat Feb 18 09:10:46 2017" />
        <observations epoch_first="Sat Feb 18 08:00:00 2017"
                      epoch_last="Sat Feb 18 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39629"
                obs_have="38668"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="26686"
                obs_have="26686"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22809"
                obs_have="22809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="11138686"
                         time_creation="Sat Feb 18 09:15:46 2017"
                         time_modification="Sat Feb 18 09:10:46 2017" />
        <observations epoch_first="Sat Feb 18 08:00:00 2017"
                      epoch_last="Sat Feb 18 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39629"
                obs_have="38668"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="26686"
                obs_have="26686"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22809"
                obs_have="22809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="11138686"
                         time_creation="Sat Mar 18 00:57:41 2017"
                         time_modification="Sat Feb 18 09:10:46 2017" />
        <observations epoch_first="Sat Feb 18 08:00:00 2017"
                      epoch_last="Sat Feb 18 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39629"
                obs_have="38668"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="26686"
                obs_have="26686"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22809"
                obs_have="22809"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049j.17o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Feb 18 10:20:53 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="10647767"
                         time_creation="Sat Feb 18 10:11:50 2017"
                         time_modification="Sat Feb 18 10:10:33 2017" />
        <observations epoch_first="Sat Feb 18 09:00:00 2017"
                      epoch_last="Sat Feb 18 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35163"
                obs_have="35163"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="25188"
                obs_have="25188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24197"
                obs_have="24197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 10:45:51 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="10647767"
                         time_creation="Sat Feb 18 10:11:50 2017"
                         time_modification="Sat Feb 18 10:10:33 2017" />
        <observations epoch_first="Sat Feb 18 09:00:00 2017"
                      epoch_last="Sat Feb 18 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35163"
                obs_have="35163"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="25188"
                obs_have="25188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24197"
                obs_have="24197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 12:34:52 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="10647767"
                         time_creation="Sat Feb 18 10:11:50 2017"
                         time_modification="Sat Feb 18 10:10:33 2017" />
        <observations epoch_first="Sat Feb 18 09:00:00 2017"
                      epoch_last="Sat Feb 18 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35163"
                obs_have="35163"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="25188"
                obs_have="25188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24197"
                obs_have="24197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="10647767"
                         time_creation="Sat Feb 18 10:11:50 2017"
                         time_modification="Sat Feb 18 10:10:33 2017" />
        <observations epoch_first="Sat Feb 18 09:00:00 2017"
                      epoch_last="Sat Feb 18 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35163"
                obs_have="35163"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="25188"
                obs_have="25188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24197"
                obs_have="24197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="10647767"
                         time_creation="Sat Mar 18 00:57:41 2017"
                         time_modification="Sat Feb 18 10:10:33 2017" />
        <observations epoch_first="Sat Feb 18 09:00:00 2017"
                      epoch_last="Sat Feb 18 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35163"
                obs_have="35163"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="25188"
                obs_have="25188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24197"
                obs_have="24197"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049k.17o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Feb 18 11:20:54 2017"
               level="3">
        <file_statistics latency="00:10:35"
                         size="10053046"
                         time_creation="Sat Feb 18 11:15:51 2017"
                         time_modification="Sat Feb 18 11:10:34 2017" />
        <observations epoch_first="Sat Feb 18 10:00:00 2017"
                      epoch_last="Sat Feb 18 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33740"
                obs_have="33183"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="26398"
                obs_have="26398"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23424"
                obs_have="23424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 11:45:54 2017"
               level="3">
        <file_statistics latency="00:10:35"
                         size="10053046"
                         time_creation="Sat Feb 18 11:15:51 2017"
                         time_modification="Sat Feb 18 11:10:34 2017" />
        <observations epoch_first="Sat Feb 18 10:00:00 2017"
                      epoch_last="Sat Feb 18 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33740"
                obs_have="33183"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="26398"
                obs_have="26398"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23424"
                obs_have="23424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 13:34:53 2017"
               level="3">
        <file_statistics latency="00:10:35"
                         size="10053046"
                         time_creation="Sat Feb 18 11:15:51 2017"
                         time_modification="Sat Feb 18 11:10:34 2017" />
        <observations epoch_first="Sat Feb 18 10:00:00 2017"
                      epoch_last="Sat Feb 18 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33740"
                obs_have="33183"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="26398"
                obs_have="26398"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23424"
                obs_have="23424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:35"
                         size="10053046"
                         time_creation="Sat Feb 18 11:15:51 2017"
                         time_modification="Sat Feb 18 11:10:34 2017" />
        <observations epoch_first="Sat Feb 18 10:00:00 2017"
                      epoch_last="Sat Feb 18 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33740"
                obs_have="33183"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="26398"
                obs_have="26398"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23424"
                obs_have="23424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:35"
                         size="10053046"
                         time_creation="Sat Mar 18 00:57:42 2017"
                         time_modification="Sat Feb 18 11:10:34 2017" />
        <observations epoch_first="Sat Feb 18 10:00:00 2017"
                      epoch_last="Sat Feb 18 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33740"
                obs_have="33183"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="26398"
                obs_have="26398"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23424"
                obs_have="23424"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049l.17o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Feb 18 12:20:59 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="9553745"
                         time_creation="Sat Feb 18 12:13:24 2017"
                         time_modification="Sat Feb 18 12:10:46 2017" />
        <observations epoch_first="Sat Feb 18 11:00:00 2017"
                      epoch_last="Sat Feb 18 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34264"
                obs_have="33417"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="28434"
                obs_have="28434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 12:45:57 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="9553745"
                         time_creation="Sat Feb 18 12:13:24 2017"
                         time_modification="Sat Feb 18 12:10:46 2017" />
        <observations epoch_first="Sat Feb 18 11:00:00 2017"
                      epoch_last="Sat Feb 18 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34264"
                obs_have="33417"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="28434"
                obs_have="28434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 14:34:56 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="9553745"
                         time_creation="Sat Feb 18 12:13:24 2017"
                         time_modification="Sat Feb 18 12:10:46 2017" />
        <observations epoch_first="Sat Feb 18 11:00:00 2017"
                      epoch_last="Sat Feb 18 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34264"
                obs_have="33417"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="28434"
                obs_have="28434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="9553745"
                         time_creation="Sat Feb 18 12:13:24 2017"
                         time_modification="Sat Feb 18 12:10:46 2017" />
        <observations epoch_first="Sat Feb 18 11:00:00 2017"
                      epoch_last="Sat Feb 18 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34264"
                obs_have="33417"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="28434"
                obs_have="28434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="9553745"
                         time_creation="Sat Mar 18 00:57:42 2017"
                         time_modification="Sat Feb 18 12:10:46 2017" />
        <observations epoch_first="Sat Feb 18 11:00:00 2017"
                      epoch_last="Sat Feb 18 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34264"
                obs_have="33417"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="28434"
                obs_have="28434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25919"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049m.17o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Feb 18 13:20:56 2017"
               level="3">
        <file_statistics latency="00:10:27"
                         size="9936366"
                         time_creation="Sat Feb 18 13:15:54 2017"
                         time_modification="Sat Feb 18 13:10:26 2017" />
        <observations epoch_first="Sat Feb 18 12:00:00 2017"
                      epoch_last="Sat Feb 18 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33991"
                obs_have="33679"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="27511"
                obs_have="27511"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22837"
                obs_have="22837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 13:45:56 2017"
               level="3">
        <file_statistics latency="00:10:27"
                         size="9936366"
                         time_creation="Sat Feb 18 13:15:54 2017"
                         time_modification="Sat Feb 18 13:10:26 2017" />
        <observations epoch_first="Sat Feb 18 12:00:00 2017"
                      epoch_last="Sat Feb 18 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33991"
                obs_have="33679"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="27511"
                obs_have="27511"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22837"
                obs_have="22837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 15:34:54 2017"
               level="3">
        <file_statistics latency="00:10:27"
                         size="9936366"
                         time_creation="Sat Feb 18 13:15:54 2017"
                         time_modification="Sat Feb 18 13:10:26 2017" />
        <observations epoch_first="Sat Feb 18 12:00:00 2017"
                      epoch_last="Sat Feb 18 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33991"
                obs_have="33679"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="27511"
                obs_have="27511"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22837"
                obs_have="22837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:27"
                         size="9936366"
                         time_creation="Sat Feb 18 13:15:54 2017"
                         time_modification="Sat Feb 18 13:10:26 2017" />
        <observations epoch_first="Sat Feb 18 12:00:00 2017"
                      epoch_last="Sat Feb 18 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33991"
                obs_have="33679"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="27511"
                obs_have="27511"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22837"
                obs_have="22837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:27"
                         size="9936366"
                         time_creation="Sat Mar 18 00:57:43 2017"
                         time_modification="Sat Feb 18 13:10:26 2017" />
        <observations epoch_first="Sat Feb 18 12:00:00 2017"
                      epoch_last="Sat Feb 18 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33991"
                obs_have="33679"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="27511"
                obs_have="27511"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22837"
                obs_have="22837"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049n.17o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Feb 18 14:20:59 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="9971714"
                         time_creation="Sat Feb 18 14:15:20 2017"
                         time_modification="Sat Feb 18 14:10:36 2017" />
        <observations epoch_first="Sat Feb 18 13:00:00 2017"
                      epoch_last="Sat Feb 18 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35939"
                obs_have="34758"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="29635"
                obs_have="29635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26791"
                obs_have="26791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 14:45:59 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="9971714"
                         time_creation="Sat Feb 18 14:15:20 2017"
                         time_modification="Sat Feb 18 14:10:36 2017" />
        <observations epoch_first="Sat Feb 18 13:00:00 2017"
                      epoch_last="Sat Feb 18 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35939"
                obs_have="34758"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="29635"
                obs_have="29635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26791"
                obs_have="26791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 16:35:04 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="9971714"
                         time_creation="Sat Feb 18 14:15:20 2017"
                         time_modification="Sat Feb 18 14:10:36 2017" />
        <observations epoch_first="Sat Feb 18 13:00:00 2017"
                      epoch_last="Sat Feb 18 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35939"
                obs_have="34758"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="29635"
                obs_have="29635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26791"
                obs_have="26791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="9971714"
                         time_creation="Sat Feb 18 14:15:20 2017"
                         time_modification="Sat Feb 18 14:10:36 2017" />
        <observations epoch_first="Sat Feb 18 13:00:00 2017"
                      epoch_last="Sat Feb 18 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35939"
                obs_have="34758"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="29635"
                obs_have="29635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26791"
                obs_have="26791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="9971714"
                         time_creation="Sat Mar 18 00:57:43 2017"
                         time_modification="Sat Feb 18 14:10:36 2017" />
        <observations epoch_first="Sat Feb 18 13:00:00 2017"
                      epoch_last="Sat Feb 18 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35939"
                obs_have="34758"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="29635"
                obs_have="29635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26791"
                obs_have="26791"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049o.17o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Feb 18 15:20:59 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="10548340"
                         time_creation="Sat Feb 18 15:14:57 2017"
                         time_modification="Sat Feb 18 15:10:46 2017" />
        <observations epoch_first="Sat Feb 18 14:00:00 2017"
                      epoch_last="Sat Feb 18 14:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39196"
                obs_have="39184"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="34505"
                obs_have="34496"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30958"
                obs_have="30951"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 18 15:46:01 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="10548340"
                         time_creation="Sat Feb 18 15:14:57 2017"
                         time_modification="Sat Feb 18 15:10:46 2017" />
        <observations epoch_first="Sat Feb 18 14:00:00 2017"
                      epoch_last="Sat Feb 18 14:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39196"
                obs_have="39184"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="34505"
                obs_have="34496"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30958"
                obs_have="30951"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 18 17:35:11 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="10548340"
                         time_creation="Sat Feb 18 15:14:57 2017"
                         time_modification="Sat Feb 18 15:10:46 2017" />
        <observations epoch_first="Sat Feb 18 14:00:00 2017"
                      epoch_last="Sat Feb 18 14:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39196"
                obs_have="39184"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="34505"
                obs_have="34496"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30958"
                obs_have="30951"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="10548340"
                         time_creation="Sat Feb 18 15:14:57 2017"
                         time_modification="Sat Feb 18 15:10:46 2017" />
        <observations epoch_first="Sat Feb 18 14:00:00 2017"
                      epoch_last="Sat Feb 18 14:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39196"
                obs_have="39184"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="34505"
                obs_have="34496"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30958"
                obs_have="30951"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:47"
                         size="10548340"
                         time_creation="Sat Mar 18 00:57:43 2017"
                         time_modification="Sat Feb 18 15:10:46 2017" />
        <observations epoch_first="Sat Feb 18 14:00:00 2017"
                      epoch_last="Sat Feb 18 14:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39196"
                obs_have="39184"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="34505"
                obs_have="34496"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30958"
                obs_have="30951"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta049p.17o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Feb 18 16:20:24 2017"
               level="3">
        <file_statistics latency="00:10:49"
                         size="10546508"
                         time_creation="Sat Feb 18 16:19:53 2017"
                         time_modification="Sat Feb 18 16:10:48 2017" />
        <observations epoch_first="Sat Feb 18 15:00:00 2017"
                      epoch_last="Sat Feb 18 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37726"
                obs_have="37364"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30069"
                obs_have="30069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 16:45:59 2017"
               level="3">
        <file_statistics latency="00:10:49"
                         size="10546508"
                         time_creation="Sat Feb 18 16:19:53 2017"
                         time_modification="Sat Feb 18 16:10:48 2017" />
        <observations epoch_first="Sat Feb 18 15:00:00 2017"
                      epoch_last="Sat Feb 18 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37726"
                obs_have="37364"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30069"
                obs_have="30069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 18:35:02 2017"
               level="3">
        <file_statistics latency="00:10:49"
                         size="10546508"
                         time_creation="Sat Feb 18 16:19:53 2017"
                         time_modification="Sat Feb 18 16:10:48 2017" />
        <observations epoch_first="Sat Feb 18 15:00:00 2017"
                      epoch_last="Sat Feb 18 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37726"
                obs_have="37364"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30069"
                obs_have="30069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:49"
                         size="10546508"
                         time_creation="Sat Feb 18 16:19:53 2017"
                         time_modification="Sat Feb 18 16:10:48 2017" />
        <observations epoch_first="Sat Feb 18 15:00:00 2017"
                      epoch_last="Sat Feb 18 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37726"
                obs_have="37364"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30069"
                obs_have="30069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:49"
                         size="10546508"
                         time_creation="Sat Mar 18 00:57:44 2017"
                         time_modification="Sat Feb 18 16:10:48 2017" />
        <observations epoch_first="Sat Feb 18 15:00:00 2017"
                      epoch_last="Sat Feb 18 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37726"
                obs_have="37364"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30069"
                obs_have="30069"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049q.17o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Feb 18 17:46:08 2017"
               level="3">
        <file_statistics latency="00:14:58"
                         size="10592984"
                         time_creation="Sat Feb 18 17:34:14 2017"
                         time_modification="Sat Feb 18 17:14:57 2017" />
        <observations epoch_first="Sat Feb 18 16:00:00 2017"
                      epoch_last="Sat Feb 18 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="38510"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="33020"
                obs_have="33020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29148"
                obs_have="29148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:35:07 2017"
               level="3">
        <file_statistics latency="00:14:58"
                         size="10592984"
                         time_creation="Sat Feb 18 17:34:14 2017"
                         time_modification="Sat Feb 18 17:14:57 2017" />
        <observations epoch_first="Sat Feb 18 16:00:00 2017"
                      epoch_last="Sat Feb 18 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="38510"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="33020"
                obs_have="33020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29148"
                obs_have="29148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:14:58"
                         size="10592984"
                         time_creation="Sat Feb 18 17:34:14 2017"
                         time_modification="Sat Feb 18 17:14:57 2017" />
        <observations epoch_first="Sat Feb 18 16:00:00 2017"
                      epoch_last="Sat Feb 18 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="38510"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="33020"
                obs_have="33020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29148"
                obs_have="29148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:14:58"
                         size="10592984"
                         time_creation="Sat Mar 18 00:57:44 2017"
                         time_modification="Sat Feb 18 17:14:57 2017" />
        <observations epoch_first="Sat Feb 18 16:00:00 2017"
                      epoch_last="Sat Feb 18 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="38510"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="33020"
                obs_have="33020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29148"
                obs_have="29148"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049r.17o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Feb 18 18:21:07 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="10948277"
                         time_creation="Sat Feb 18 18:19:08 2017"
                         time_modification="Sat Feb 18 18:10:58 2017" />
        <observations epoch_first="Sat Feb 18 17:00:00 2017"
                      epoch_last="Sat Feb 18 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39945"
                obs_have="39592"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26158"
                obs_have="26158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 18:45:56 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="10948277"
                         time_creation="Sat Feb 18 18:19:08 2017"
                         time_modification="Sat Feb 18 18:10:58 2017" />
        <observations epoch_first="Sat Feb 18 17:00:00 2017"
                      epoch_last="Sat Feb 18 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39945"
                obs_have="39592"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27860"
                obs_have="27860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 20:34:58 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="10948277"
                         time_creation="Sat Feb 18 18:19:08 2017"
                         time_modification="Sat Feb 18 18:10:58 2017" />
        <observations epoch_first="Sat Feb 18 17:00:00 2017"
                      epoch_last="Sat Feb 18 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39945"
                obs_have="39592"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27860"
                obs_have="27860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="10948277"
                         time_creation="Sat Feb 18 18:19:08 2017"
                         time_modification="Sat Feb 18 18:10:58 2017" />
        <observations epoch_first="Sat Feb 18 17:00:00 2017"
                      epoch_last="Sat Feb 18 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39945"
                obs_have="39592"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27860"
                obs_have="27860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="10948277"
                         time_creation="Sat Mar 18 00:57:45 2017"
                         time_modification="Sat Feb 18 18:10:58 2017" />
        <observations epoch_first="Sat Feb 18 17:00:00 2017"
                      epoch_last="Sat Feb 18 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39945"
                obs_have="39592"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27860"
                obs_have="27860"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049s.17o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Feb 18 19:45:56 2017"
               level="3">
        <file_statistics latency="00:10:38"
                         size="9786887"
                         time_creation="Sat Feb 18 19:24:57 2017"
                         time_modification="Sat Feb 18 19:10:37 2017" />
        <observations epoch_first="Sat Feb 18 18:00:00 2017"
                      epoch_last="Sat Feb 18 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32787"
                obs_have="32787"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32261"
                obs_have="32261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 21:34:57 2017"
               level="3">
        <file_statistics latency="00:10:38"
                         size="9786887"
                         time_creation="Sat Feb 18 19:24:57 2017"
                         time_modification="Sat Feb 18 19:10:37 2017" />
        <observations epoch_first="Sat Feb 18 18:00:00 2017"
                      epoch_last="Sat Feb 18 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32787"
                obs_have="32787"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32261"
                obs_have="32261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:38"
                         size="9786887"
                         time_creation="Sat Feb 18 19:24:57 2017"
                         time_modification="Sat Feb 18 19:10:37 2017" />
        <observations epoch_first="Sat Feb 18 18:00:00 2017"
                      epoch_last="Sat Feb 18 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32787"
                obs_have="32787"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32261"
                obs_have="32261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:38"
                         size="9786887"
                         time_creation="Sat Mar 18 00:57:45 2017"
                         time_modification="Sat Feb 18 19:10:37 2017" />
        <observations epoch_first="Sat Feb 18 18:00:00 2017"
                      epoch_last="Sat Feb 18 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32787"
                obs_have="32787"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32261"
                obs_have="32261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta049t.17o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Feb 18 22:34:56 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="9883627"
                         time_creation="Sat Feb 18 21:07:14 2017"
                         time_modification="Sat Feb 18 20:10:33 2017" />
        <observations epoch_first="Sat Feb 18 19:00:00 2017"
                      epoch_last="Sat Feb 18 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37599"
                obs_have="36072"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="33216"
                obs_have="31990"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="30313"
                obs_have="29087"
                obs_ratio="95.96" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="9883627"
                         time_creation="Sat Feb 18 21:07:14 2017"
                         time_modification="Sat Feb 18 20:10:33 2017" />
        <observations epoch_first="Sat Feb 18 19:00:00 2017"
                      epoch_last="Sat Feb 18 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37599"
                obs_have="36072"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="33216"
                obs_have="31990"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="30313"
                obs_have="29087"
                obs_ratio="95.96" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="9883627"
                         time_creation="Sat Mar 18 00:57:46 2017"
                         time_modification="Sat Feb 18 20:10:33 2017" />
        <observations epoch_first="Sat Feb 18 19:00:00 2017"
                      epoch_last="Sat Feb 18 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37599"
                obs_have="36072"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="33216"
                obs_have="31990"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="30313"
                obs_have="29087"
                obs_ratio="95.96" />
        </observations>
      </control>
    </file>
    <file name="/chta049u.17o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Feb 18 21:46:01 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10977460"
                         time_creation="Sat Feb 18 21:34:07 2017"
                         time_modification="Sat Feb 18 21:10:40 2017" />
        <observations epoch_first="Sat Feb 18 20:00:00 2017"
                      epoch_last="Sat Feb 18 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42782"
                obs_have="41855"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="29293"
                obs_have="29287"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25514"
                obs_have="25508"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 18 23:35:02 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10977460"
                         time_creation="Sat Feb 18 21:34:07 2017"
                         time_modification="Sat Feb 18 21:10:40 2017" />
        <observations epoch_first="Sat Feb 18 20:00:00 2017"
                      epoch_last="Sat Feb 18 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42782"
                obs_have="41855"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="29293"
                obs_have="29287"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25514"
                obs_have="25508"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10977460"
                         time_creation="Sat Feb 18 21:34:07 2017"
                         time_modification="Sat Feb 18 21:10:40 2017" />
        <observations epoch_first="Sat Feb 18 20:00:00 2017"
                      epoch_last="Sat Feb 18 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42782"
                obs_have="41855"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="29293"
                obs_have="29287"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25514"
                obs_have="25508"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10977460"
                         time_creation="Sat Mar 18 00:57:46 2017"
                         time_modification="Sat Feb 18 21:10:40 2017" />
        <observations epoch_first="Sat Feb 18 20:00:00 2017"
                      epoch_last="Sat Feb 18 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42782"
                obs_have="41855"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="29293"
                obs_have="29287"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25514"
                obs_have="25508"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta049v.17o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Feb 19 00:35:05 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="10576968"
                         time_creation="Sat Feb 18 23:07:14 2017"
                         time_modification="Sat Feb 18 22:10:36 2017" />
        <observations epoch_first="Sat Feb 18 21:00:00 2017"
                      epoch_last="Sat Feb 18 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40221"
                obs_have="39091"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="32881"
                obs_have="32875"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28313"
                obs_have="28307"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="10576968"
                         time_creation="Sat Feb 18 23:07:14 2017"
                         time_modification="Sat Feb 18 22:10:36 2017" />
        <observations epoch_first="Sat Feb 18 21:00:00 2017"
                      epoch_last="Sat Feb 18 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40221"
                obs_have="39091"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="32881"
                obs_have="32875"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28313"
                obs_have="28307"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:37"
                         size="10576968"
                         time_creation="Sat Mar 18 00:57:47 2017"
                         time_modification="Sat Feb 18 22:10:36 2017" />
        <observations epoch_first="Sat Feb 18 21:00:00 2017"
                      epoch_last="Sat Feb 18 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40221"
                obs_have="39091"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="32881"
                obs_have="32875"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28313"
                obs_have="28307"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta049w.17o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Feb 18 23:46:03 2017"
               level="3">
        <file_statistics latency="00:10:31"
                         size="10831220"
                         time_creation="Sat Feb 18 23:43:24 2017"
                         time_modification="Sat Feb 18 23:10:30 2017" />
        <observations epoch_first="Sat Feb 18 22:00:00 2017"
                      epoch_last="Sat Feb 18 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39058"
                obs_have="38371"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32859"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29871"
                obs_have="29865"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 19 01:35:02 2017"
               level="3">
        <file_statistics latency="00:10:31"
                         size="10831220"
                         time_creation="Sat Feb 18 23:43:24 2017"
                         time_modification="Sat Feb 18 23:10:30 2017" />
        <observations epoch_first="Sat Feb 18 22:00:00 2017"
                      epoch_last="Sat Feb 18 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39058"
                obs_have="38371"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32859"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29871"
                obs_have="29865"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:31"
                         size="10831220"
                         time_creation="Sat Feb 18 23:43:24 2017"
                         time_modification="Sat Feb 18 23:10:30 2017" />
        <observations epoch_first="Sat Feb 18 22:00:00 2017"
                      epoch_last="Sat Feb 18 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39058"
                obs_have="38371"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32859"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29871"
                obs_have="29865"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:31"
                         size="10831220"
                         time_creation="Sat Mar 18 00:57:47 2017"
                         time_modification="Sat Feb 18 23:10:30 2017" />
        <observations epoch_first="Sat Feb 18 22:00:00 2017"
                      epoch_last="Sat Feb 18 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39058"
                obs_have="38371"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32859"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29871"
                obs_have="29865"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta049x.17o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Feb 19 02:35:01 2017"
               level="3">
        <file_statistics latency="00:10:54"
                         size="11022569"
                         time_creation="Sun Feb 19 01:05:43 2017"
                         time_modification="Sun Feb 19 00:10:53 2017" />
        <observations epoch_first="Sat Feb 18 23:00:00 2017"
                      epoch_last="Sat Feb 18 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="38392"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="35044"
                obs_have="35038"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31237"
                obs_have="31231"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 19 18:23:47 2017"
               level="3">
        <file_statistics latency="00:10:54"
                         size="11022569"
                         time_creation="Sun Feb 19 01:05:43 2017"
                         time_modification="Sun Feb 19 00:10:53 2017" />
        <observations epoch_first="Sat Feb 18 23:00:00 2017"
                      epoch_last="Sat Feb 18 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="38392"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="35044"
                obs_have="35038"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31237"
                obs_have="31231"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 20 03:08:06 2017"
               level="3">
        <file_statistics latency="00:10:54"
                         size="11022569"
                         time_creation="Sat Mar 18 00:57:48 2017"
                         time_modification="Sun Feb 19 00:10:53 2017" />
        <observations epoch_first="Sat Feb 18 23:00:00 2017"
                      epoch_last="Sat Feb 18 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="38392"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="35044"
                obs_have="35038"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31237"
                obs_have="31231"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
  </station>
</QC>
