<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-06-22 00:00:00"
    DayOfYear="173"
    Year="2018">
  <station name="CHTD">
    <file name="/chtd1730.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun 23 18:50:41 2018"
               level="3">
        <file_statistics latency="04:33:59"
                         size="5570477"
                         time_creation="Sat Jun 23 04:50:06 2018"
                         time_modification="Sat Jun 23 04:33:29 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:30 2018"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="29528"
                obs_have="23848"
                obs_ratio="80.76" />
          <mask elevation="10 degrees"
                obs_expected="24576"
                obs_have="23841"
                obs_ratio="97.01" />
          <mask elevation="15 degrees"
                obs_expected="21827"
                obs_have="21230"
                obs_ratio="97.26" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:01:50 2018"
               level="3">
        <file_statistics latency="04:33:59"
                         size="5570477"
                         time_creation="Thu Jul 19 01:56:33 2018"
                         time_modification="Sat Jun 23 04:33:29 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:30 2018"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="29528"
                obs_have="23848"
                obs_ratio="80.76" />
          <mask elevation="10 degrees"
                obs_expected="24576"
                obs_have="23841"
                obs_ratio="97.01" />
          <mask elevation="15 degrees"
                obs_expected="21827"
                obs_have="21230"
                obs_ratio="97.26" />
        </observations>
      </control>
    </file>
    <file name="/chtd173a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jun 22 01:43:47 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7266115"
                         time_creation="Fri Jun 22 01:14:01 2018"
                         time_modification="Fri Jun 22 01:11:15 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31380"
                obs_have="27475"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="27618"
                obs_have="27475"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="23951"
                obs_have="23951"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 03:33:50 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7266115"
                         time_creation="Fri Jun 22 01:14:01 2018"
                         time_modification="Fri Jun 22 01:11:15 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31380"
                obs_have="27475"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="27618"
                obs_have="27475"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="23951"
                obs_have="23951"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7266115"
                         time_creation="Fri Jun 22 01:14:01 2018"
                         time_modification="Fri Jun 22 01:11:15 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31380"
                obs_have="27475"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="27618"
                obs_have="27475"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="23951"
                obs_have="23951"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7266115"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 01:11:15 2018" />
        <observations epoch_first="Fri Jun 22 00:00:00 2018"
                      epoch_last="Fri Jun 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31380"
                obs_have="27475"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="27618"
                obs_have="27475"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="23951"
                obs_have="23951"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jun 22 02:18:48 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6472428"
                         time_creation="Fri Jun 22 02:14:02 2018"
                         time_modification="Fri Jun 22 02:11:15 2018" />
        <observations epoch_first="Fri Jun 22 01:00:00 2018"
                      epoch_last="Fri Jun 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27178"
                obs_have="24987"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="25019"
                obs_have="24960"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 02:43:44 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6472428"
                         time_creation="Fri Jun 22 02:14:02 2018"
                         time_modification="Fri Jun 22 02:11:15 2018" />
        <observations epoch_first="Fri Jun 22 01:00:00 2018"
                      epoch_last="Fri Jun 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27178"
                obs_have="24987"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="25019"
                obs_have="24960"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 04:34:00 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6472428"
                         time_creation="Fri Jun 22 02:14:02 2018"
                         time_modification="Fri Jun 22 02:11:15 2018" />
        <observations epoch_first="Fri Jun 22 01:00:00 2018"
                      epoch_last="Fri Jun 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27178"
                obs_have="24987"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="25019"
                obs_have="24960"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6472428"
                         time_creation="Fri Jun 22 02:14:02 2018"
                         time_modification="Fri Jun 22 02:11:15 2018" />
        <observations epoch_first="Fri Jun 22 01:00:00 2018"
                      epoch_last="Fri Jun 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27178"
                obs_have="24987"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="25019"
                obs_have="24960"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6472428"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 02:11:15 2018" />
        <observations epoch_first="Fri Jun 22 01:00:00 2018"
                      epoch_last="Fri Jun 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27178"
                obs_have="24987"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="25019"
                obs_have="24960"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23411"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jun 22 03:18:48 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5520692"
                         time_creation="Fri Jun 22 03:14:02 2018"
                         time_modification="Fri Jun 22 03:11:10 2018" />
        <observations epoch_first="Fri Jun 22 02:00:00 2018"
                      epoch_last="Fri Jun 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29244"
                obs_have="23507"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="23628"
                obs_have="23481"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20271"
                obs_have="20271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 03:43:47 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5520692"
                         time_creation="Fri Jun 22 03:14:02 2018"
                         time_modification="Fri Jun 22 03:11:10 2018" />
        <observations epoch_first="Fri Jun 22 02:00:00 2018"
                      epoch_last="Fri Jun 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29244"
                obs_have="23507"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="23628"
                obs_have="23481"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20271"
                obs_have="20271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 05:33:41 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5520692"
                         time_creation="Fri Jun 22 03:14:02 2018"
                         time_modification="Fri Jun 22 03:11:10 2018" />
        <observations epoch_first="Fri Jun 22 02:00:00 2018"
                      epoch_last="Fri Jun 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29244"
                obs_have="23507"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="23628"
                obs_have="23481"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20271"
                obs_have="20271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5520692"
                         time_creation="Fri Jun 22 03:14:02 2018"
                         time_modification="Fri Jun 22 03:11:10 2018" />
        <observations epoch_first="Fri Jun 22 02:00:00 2018"
                      epoch_last="Fri Jun 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29244"
                obs_have="23507"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="23628"
                obs_have="23481"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20271"
                obs_have="20271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5520692"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 03:11:10 2018" />
        <observations epoch_first="Fri Jun 22 02:00:00 2018"
                      epoch_last="Fri Jun 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29244"
                obs_have="23507"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="23628"
                obs_have="23481"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20271"
                obs_have="20271"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jun 22 04:18:44 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5219326"
                         time_creation="Fri Jun 22 04:14:02 2018"
                         time_modification="Fri Jun 22 04:11:06 2018" />
        <observations epoch_first="Fri Jun 22 03:00:00 2018"
                      epoch_last="Fri Jun 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27866"
                obs_have="23695"
                obs_ratio="85.03" />
          <mask elevation="10 degrees"
                obs_expected="23853"
                obs_have="23695"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="20359"
                obs_have="20359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 04:43:41 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5219326"
                         time_creation="Fri Jun 22 04:14:02 2018"
                         time_modification="Fri Jun 22 04:11:06 2018" />
        <observations epoch_first="Fri Jun 22 03:00:00 2018"
                      epoch_last="Fri Jun 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27866"
                obs_have="23695"
                obs_ratio="85.03" />
          <mask elevation="10 degrees"
                obs_expected="23853"
                obs_have="23695"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="20359"
                obs_have="20359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 06:33:40 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5219326"
                         time_creation="Fri Jun 22 04:14:02 2018"
                         time_modification="Fri Jun 22 04:11:06 2018" />
        <observations epoch_first="Fri Jun 22 03:00:00 2018"
                      epoch_last="Fri Jun 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27866"
                obs_have="23695"
                obs_ratio="85.03" />
          <mask elevation="10 degrees"
                obs_expected="23853"
                obs_have="23695"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="20359"
                obs_have="20359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5219326"
                         time_creation="Fri Jun 22 04:14:02 2018"
                         time_modification="Fri Jun 22 04:11:06 2018" />
        <observations epoch_first="Fri Jun 22 03:00:00 2018"
                      epoch_last="Fri Jun 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27866"
                obs_have="23695"
                obs_ratio="85.03" />
          <mask elevation="10 degrees"
                obs_expected="23853"
                obs_have="23695"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="20359"
                obs_have="20359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5219326"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 04:11:06 2018" />
        <observations epoch_first="Fri Jun 22 03:00:00 2018"
                      epoch_last="Fri Jun 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27866"
                obs_have="23695"
                obs_ratio="85.03" />
          <mask elevation="10 degrees"
                obs_expected="23853"
                obs_have="23695"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="20359"
                obs_have="20359"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jun 22 05:18:42 2018"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5691073"
                         time_creation="Fri Jun 22 05:14:02 2018"
                         time_modification="Fri Jun 22 05:11:11 2018" />
        <observations epoch_first="Fri Jun 22 04:00:00 2018"
                      epoch_last="Fri Jun 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30680"
                obs_have="24022"
                obs_ratio="78.30" />
          <mask elevation="10 degrees"
                obs_expected="24247"
                obs_have="24021"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="19828"
                obs_have="19828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 05:43:56 2018"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5691073"
                         time_creation="Fri Jun 22 05:14:02 2018"
                         time_modification="Fri Jun 22 05:11:11 2018" />
        <observations epoch_first="Fri Jun 22 04:00:00 2018"
                      epoch_last="Fri Jun 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="23480"
                obs_have="17834"
                obs_ratio="75.95" />
          <mask elevation="10 degrees"
                obs_expected="18050"
                obs_have="17833"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="14462"
                obs_have="14462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 07:33:42 2018"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5691073"
                         time_creation="Fri Jun 22 05:14:02 2018"
                         time_modification="Fri Jun 22 05:11:11 2018" />
        <observations epoch_first="Fri Jun 22 04:00:00 2018"
                      epoch_last="Fri Jun 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30680"
                obs_have="24022"
                obs_ratio="78.30" />
          <mask elevation="10 degrees"
                obs_expected="24247"
                obs_have="24021"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="19828"
                obs_have="19828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5691073"
                         time_creation="Fri Jun 22 05:14:02 2018"
                         time_modification="Fri Jun 22 05:11:11 2018" />
        <observations epoch_first="Fri Jun 22 04:00:00 2018"
                      epoch_last="Fri Jun 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30680"
                obs_have="24022"
                obs_ratio="78.30" />
          <mask elevation="10 degrees"
                obs_expected="24247"
                obs_have="24021"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="19828"
                obs_have="19828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5691073"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 05:11:11 2018" />
        <observations epoch_first="Fri Jun 22 04:00:00 2018"
                      epoch_last="Fri Jun 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30680"
                obs_have="24022"
                obs_ratio="78.30" />
          <mask elevation="10 degrees"
                obs_expected="24247"
                obs_have="24021"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="19828"
                obs_have="19828"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jun 22 06:18:48 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6765364"
                         time_creation="Fri Jun 22 06:14:02 2018"
                         time_modification="Fri Jun 22 06:11:17 2018" />
        <observations epoch_first="Fri Jun 22 05:00:00 2018"
                      epoch_last="Fri Jun 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28586"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="28607"
                obs_have="28586"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 06:43:47 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6765364"
                         time_creation="Fri Jun 22 06:14:02 2018"
                         time_modification="Fri Jun 22 06:11:17 2018" />
        <observations epoch_first="Fri Jun 22 05:00:00 2018"
                      epoch_last="Fri Jun 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28586"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="28607"
                obs_have="28586"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 08:33:45 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6765364"
                         time_creation="Fri Jun 22 06:14:02 2018"
                         time_modification="Fri Jun 22 06:11:17 2018" />
        <observations epoch_first="Fri Jun 22 05:00:00 2018"
                      epoch_last="Fri Jun 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28586"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="28607"
                obs_have="28586"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6765364"
                         time_creation="Fri Jun 22 06:14:02 2018"
                         time_modification="Fri Jun 22 06:11:17 2018" />
        <observations epoch_first="Fri Jun 22 05:00:00 2018"
                      epoch_last="Fri Jun 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28586"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="28607"
                obs_have="28586"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6765364"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 06:11:17 2018" />
        <observations epoch_first="Fri Jun 22 05:00:00 2018"
                      epoch_last="Fri Jun 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28586"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="28607"
                obs_have="28586"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Jun 22 07:18:46 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7051619"
                         time_creation="Fri Jun 22 07:14:02 2018"
                         time_modification="Fri Jun 22 07:11:17 2018" />
        <observations epoch_first="Fri Jun 22 06:00:00 2018"
                      epoch_last="Fri Jun 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32056"
                obs_have="29131"
                obs_ratio="90.88" />
          <mask elevation="10 degrees"
                obs_expected="29185"
                obs_have="29126"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26925"
                obs_have="26925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 07:43:49 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7051619"
                         time_creation="Fri Jun 22 07:14:02 2018"
                         time_modification="Fri Jun 22 07:11:17 2018" />
        <observations epoch_first="Fri Jun 22 06:00:00 2018"
                      epoch_last="Fri Jun 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32056"
                obs_have="29131"
                obs_ratio="90.88" />
          <mask elevation="10 degrees"
                obs_expected="29185"
                obs_have="29126"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26925"
                obs_have="26925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 09:33:49 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7051619"
                         time_creation="Fri Jun 22 07:14:02 2018"
                         time_modification="Fri Jun 22 07:11:17 2018" />
        <observations epoch_first="Fri Jun 22 06:00:00 2018"
                      epoch_last="Fri Jun 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32056"
                obs_have="29131"
                obs_ratio="90.88" />
          <mask elevation="10 degrees"
                obs_expected="29185"
                obs_have="29126"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26925"
                obs_have="26925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7051619"
                         time_creation="Fri Jun 22 07:14:02 2018"
                         time_modification="Fri Jun 22 07:11:17 2018" />
        <observations epoch_first="Fri Jun 22 06:00:00 2018"
                      epoch_last="Fri Jun 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32056"
                obs_have="29131"
                obs_ratio="90.88" />
          <mask elevation="10 degrees"
                obs_expected="29185"
                obs_have="29126"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26925"
                obs_have="26925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7051619"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 07:11:17 2018" />
        <observations epoch_first="Fri Jun 22 06:00:00 2018"
                      epoch_last="Fri Jun 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32056"
                obs_have="29131"
                obs_ratio="90.88" />
          <mask elevation="10 degrees"
                obs_expected="29185"
                obs_have="29126"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26925"
                obs_have="26925"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jun 22 08:18:49 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7765292"
                         time_creation="Fri Jun 22 08:14:02 2018"
                         time_modification="Fri Jun 22 08:11:20 2018" />
        <observations epoch_first="Fri Jun 22 07:00:00 2018"
                      epoch_last="Fri Jun 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39083"
                obs_have="31152"
                obs_ratio="79.71" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="31136"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="25131"
                obs_have="25131"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 08:43:50 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7765292"
                         time_creation="Fri Jun 22 08:14:02 2018"
                         time_modification="Fri Jun 22 08:11:20 2018" />
        <observations epoch_first="Fri Jun 22 07:00:00 2018"
                      epoch_last="Fri Jun 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39083"
                obs_have="31152"
                obs_ratio="79.71" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="31136"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="25131"
                obs_have="25131"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 10:33:49 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7765292"
                         time_creation="Fri Jun 22 08:14:02 2018"
                         time_modification="Fri Jun 22 08:11:20 2018" />
        <observations epoch_first="Fri Jun 22 07:00:00 2018"
                      epoch_last="Fri Jun 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39083"
                obs_have="31152"
                obs_ratio="79.71" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="31136"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="25131"
                obs_have="25131"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7765292"
                         time_creation="Fri Jun 22 08:14:02 2018"
                         time_modification="Fri Jun 22 08:11:20 2018" />
        <observations epoch_first="Fri Jun 22 07:00:00 2018"
                      epoch_last="Fri Jun 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39083"
                obs_have="31152"
                obs_ratio="79.71" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="31136"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="25131"
                obs_have="25131"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7765292"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 08:11:20 2018" />
        <observations epoch_first="Fri Jun 22 07:00:00 2018"
                      epoch_last="Fri Jun 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39083"
                obs_have="31152"
                obs_ratio="79.71" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="31136"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="25131"
                obs_have="25131"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jun 22 09:18:49 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7844064"
                         time_creation="Fri Jun 22 09:14:02 2018"
                         time_modification="Fri Jun 22 09:11:20 2018" />
        <observations epoch_first="Fri Jun 22 08:00:00 2018"
                      epoch_last="Fri Jun 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35752"
                obs_have="33466"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="33542"
                obs_have="33466"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="31565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 09:43:51 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7844064"
                         time_creation="Fri Jun 22 09:14:02 2018"
                         time_modification="Fri Jun 22 09:11:20 2018" />
        <observations epoch_first="Fri Jun 22 08:00:00 2018"
                      epoch_last="Fri Jun 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35752"
                obs_have="33466"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="33542"
                obs_have="33466"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="31565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 11:33:49 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7844064"
                         time_creation="Fri Jun 22 09:14:02 2018"
                         time_modification="Fri Jun 22 09:11:20 2018" />
        <observations epoch_first="Fri Jun 22 08:00:00 2018"
                      epoch_last="Fri Jun 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35752"
                obs_have="33466"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="33542"
                obs_have="33466"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="31565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7844064"
                         time_creation="Fri Jun 22 09:14:02 2018"
                         time_modification="Fri Jun 22 09:11:20 2018" />
        <observations epoch_first="Fri Jun 22 08:00:00 2018"
                      epoch_last="Fri Jun 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35752"
                obs_have="33466"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="33542"
                obs_have="33466"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="31565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7844064"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 09:11:20 2018" />
        <observations epoch_first="Fri Jun 22 08:00:00 2018"
                      epoch_last="Fri Jun 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35752"
                obs_have="33466"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="33542"
                obs_have="33466"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="31565"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Jun 22 10:18:50 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7089070"
                         time_creation="Fri Jun 22 10:14:03 2018"
                         time_modification="Fri Jun 22 10:11:16 2018" />
        <observations epoch_first="Fri Jun 22 09:00:00 2018"
                      epoch_last="Fri Jun 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34210"
                obs_have="30660"
                obs_ratio="89.62" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30659"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28055"
                obs_have="28055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 10:43:49 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7089070"
                         time_creation="Fri Jun 22 10:14:03 2018"
                         time_modification="Fri Jun 22 10:11:16 2018" />
        <observations epoch_first="Fri Jun 22 09:00:00 2018"
                      epoch_last="Fri Jun 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34210"
                obs_have="30660"
                obs_ratio="89.62" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30659"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28055"
                obs_have="28055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 12:33:48 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7089070"
                         time_creation="Fri Jun 22 10:14:03 2018"
                         time_modification="Fri Jun 22 10:11:16 2018" />
        <observations epoch_first="Fri Jun 22 09:00:00 2018"
                      epoch_last="Fri Jun 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34210"
                obs_have="30660"
                obs_ratio="89.62" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30659"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28055"
                obs_have="28055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7089070"
                         time_creation="Fri Jun 22 10:14:03 2018"
                         time_modification="Fri Jun 22 10:11:16 2018" />
        <observations epoch_first="Fri Jun 22 09:00:00 2018"
                      epoch_last="Fri Jun 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34210"
                obs_have="30660"
                obs_ratio="89.62" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30659"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28055"
                obs_have="28055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7089070"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 10:11:16 2018" />
        <observations epoch_first="Fri Jun 22 09:00:00 2018"
                      epoch_last="Fri Jun 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34210"
                obs_have="30660"
                obs_ratio="89.62" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30659"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28055"
                obs_have="28055"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jun 22 11:18:47 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6536263"
                         time_creation="Fri Jun 22 11:14:02 2018"
                         time_modification="Fri Jun 22 11:11:15 2018" />
        <observations epoch_first="Fri Jun 22 10:00:00 2018"
                      epoch_last="Fri Jun 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31562"
                obs_have="28884"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="28912"
                obs_have="28872"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26238"
                obs_have="26238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 11:43:48 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6536263"
                         time_creation="Fri Jun 22 11:14:02 2018"
                         time_modification="Fri Jun 22 11:11:15 2018" />
        <observations epoch_first="Fri Jun 22 10:00:00 2018"
                      epoch_last="Fri Jun 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31562"
                obs_have="28884"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="28912"
                obs_have="28872"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26238"
                obs_have="26238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 13:33:47 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6536263"
                         time_creation="Fri Jun 22 11:14:02 2018"
                         time_modification="Fri Jun 22 11:11:15 2018" />
        <observations epoch_first="Fri Jun 22 10:00:00 2018"
                      epoch_last="Fri Jun 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31562"
                obs_have="28884"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="28912"
                obs_have="28872"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26238"
                obs_have="26238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6536263"
                         time_creation="Fri Jun 22 11:14:02 2018"
                         time_modification="Fri Jun 22 11:11:15 2018" />
        <observations epoch_first="Fri Jun 22 10:00:00 2018"
                      epoch_last="Fri Jun 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31562"
                obs_have="28884"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="28912"
                obs_have="28872"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26238"
                obs_have="26238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6536263"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 11:11:15 2018" />
        <observations epoch_first="Fri Jun 22 10:00:00 2018"
                      epoch_last="Fri Jun 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31562"
                obs_have="28884"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="28912"
                obs_have="28872"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26238"
                obs_have="26238"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jun 22 12:18:46 2018"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5890291"
                         time_creation="Fri Jun 22 12:14:01 2018"
                         time_modification="Fri Jun 22 12:11:11 2018" />
        <observations epoch_first="Fri Jun 22 11:00:00 2018"
                      epoch_last="Fri Jun 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29581"
                obs_have="25589"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="25660"
                obs_have="25570"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20729"
                obs_have="20729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 12:43:47 2018"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5890291"
                         time_creation="Fri Jun 22 12:14:01 2018"
                         time_modification="Fri Jun 22 12:11:11 2018" />
        <observations epoch_first="Fri Jun 22 11:00:00 2018"
                      epoch_last="Fri Jun 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29581"
                obs_have="25589"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="25660"
                obs_have="25570"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20729"
                obs_have="20729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 14:33:45 2018"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5890291"
                         time_creation="Fri Jun 22 12:14:01 2018"
                         time_modification="Fri Jun 22 12:11:11 2018" />
        <observations epoch_first="Fri Jun 22 11:00:00 2018"
                      epoch_last="Fri Jun 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29581"
                obs_have="25589"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="25660"
                obs_have="25570"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20729"
                obs_have="20729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5890291"
                         time_creation="Fri Jun 22 12:14:01 2018"
                         time_modification="Fri Jun 22 12:11:11 2018" />
        <observations epoch_first="Fri Jun 22 11:00:00 2018"
                      epoch_last="Fri Jun 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29581"
                obs_have="25589"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="25660"
                obs_have="25570"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20729"
                obs_have="20729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5890291"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 12:11:11 2018" />
        <observations epoch_first="Fri Jun 22 11:00:00 2018"
                      epoch_last="Fri Jun 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29581"
                obs_have="25589"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="25660"
                obs_have="25570"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20729"
                obs_have="20729"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jun 22 13:18:47 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5930069"
                         time_creation="Fri Jun 22 13:14:02 2018"
                         time_modification="Fri Jun 22 13:11:12 2018" />
        <observations epoch_first="Fri Jun 22 12:00:00 2018"
                      epoch_last="Fri Jun 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31219"
                obs_have="25728"
                obs_ratio="82.41" />
          <mask elevation="10 degrees"
                obs_expected="26996"
                obs_have="25727"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="21763"
                obs_ratio="97.98" />
        </observations>
      </control>
      <control date="Fri Jun 22 13:43:48 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5930069"
                         time_creation="Fri Jun 22 13:14:02 2018"
                         time_modification="Fri Jun 22 13:11:12 2018" />
        <observations epoch_first="Fri Jun 22 12:00:00 2018"
                      epoch_last="Fri Jun 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31219"
                obs_have="25728"
                obs_ratio="82.41" />
          <mask elevation="10 degrees"
                obs_expected="26996"
                obs_have="25727"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="21763"
                obs_ratio="97.98" />
        </observations>
      </control>
      <control date="Fri Jun 22 15:33:46 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5930069"
                         time_creation="Fri Jun 22 13:14:02 2018"
                         time_modification="Fri Jun 22 13:11:12 2018" />
        <observations epoch_first="Fri Jun 22 12:00:00 2018"
                      epoch_last="Fri Jun 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31219"
                obs_have="25728"
                obs_ratio="82.41" />
          <mask elevation="10 degrees"
                obs_expected="26996"
                obs_have="25727"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="21763"
                obs_ratio="97.98" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5930069"
                         time_creation="Fri Jun 22 13:14:02 2018"
                         time_modification="Fri Jun 22 13:11:12 2018" />
        <observations epoch_first="Fri Jun 22 12:00:00 2018"
                      epoch_last="Fri Jun 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31219"
                obs_have="25728"
                obs_ratio="82.41" />
          <mask elevation="10 degrees"
                obs_expected="26996"
                obs_have="25727"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="21763"
                obs_ratio="97.98" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5930069"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 13:11:12 2018" />
        <observations epoch_first="Fri Jun 22 12:00:00 2018"
                      epoch_last="Fri Jun 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31219"
                obs_have="25728"
                obs_ratio="82.41" />
          <mask elevation="10 degrees"
                obs_expected="26996"
                obs_have="25727"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="21763"
                obs_ratio="97.98" />
        </observations>
      </control>
    </file>
    <file name="/chtd173n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jun 22 14:18:49 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6442975"
                         time_creation="Fri Jun 22 14:14:05 2018"
                         time_modification="Fri Jun 22 14:11:15 2018" />
        <observations epoch_first="Fri Jun 22 13:00:00 2018"
                      epoch_last="Fri Jun 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29664"
                obs_have="21807"
                obs_ratio="73.51" />
          <mask elevation="10 degrees"
                obs_expected="25334"
                obs_have="21807"
                obs_ratio="86.08" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="18670"
                obs_ratio="84.41" />
        </observations>
      </control>
      <control date="Fri Jun 22 14:43:49 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6442975"
                         time_creation="Fri Jun 22 14:14:05 2018"
                         time_modification="Fri Jun 22 14:11:15 2018" />
        <observations epoch_first="Fri Jun 22 13:00:00 2018"
                      epoch_last="Fri Jun 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29664"
                obs_have="21807"
                obs_ratio="73.51" />
          <mask elevation="10 degrees"
                obs_expected="25334"
                obs_have="21807"
                obs_ratio="86.08" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="18670"
                obs_ratio="84.41" />
        </observations>
      </control>
      <control date="Fri Jun 22 16:34:11 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6442975"
                         time_creation="Fri Jun 22 14:14:05 2018"
                         time_modification="Fri Jun 22 14:11:15 2018" />
        <observations epoch_first="Fri Jun 22 13:00:00 2018"
                      epoch_last="Fri Jun 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29664"
                obs_have="21807"
                obs_ratio="73.51" />
          <mask elevation="10 degrees"
                obs_expected="25334"
                obs_have="21807"
                obs_ratio="86.08" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="18670"
                obs_ratio="84.41" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6442975"
                         time_creation="Fri Jun 22 14:14:05 2018"
                         time_modification="Fri Jun 22 14:11:15 2018" />
        <observations epoch_first="Fri Jun 22 13:00:00 2018"
                      epoch_last="Fri Jun 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29664"
                obs_have="21807"
                obs_ratio="73.51" />
          <mask elevation="10 degrees"
                obs_expected="25334"
                obs_have="21807"
                obs_ratio="86.08" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="18670"
                obs_ratio="84.41" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6442975"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 14:11:15 2018" />
        <observations epoch_first="Fri Jun 22 13:00:00 2018"
                      epoch_last="Fri Jun 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29664"
                obs_have="21807"
                obs_ratio="73.51" />
          <mask elevation="10 degrees"
                obs_expected="25334"
                obs_have="21807"
                obs_ratio="86.08" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="18670"
                obs_ratio="84.41" />
        </observations>
      </control>
    </file>
    <file name="/chtd173o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jun 22 15:18:50 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6810103"
                         time_creation="Fri Jun 22 15:14:02 2018"
                         time_modification="Fri Jun 22 15:11:15 2018" />
        <observations epoch_first="Fri Jun 22 14:00:00 2018"
                      epoch_last="Fri Jun 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26883"
                obs_have="25542"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="25621"
                obs_have="25542"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23036"
                obs_have="23036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 15:43:50 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6810103"
                         time_creation="Fri Jun 22 15:14:02 2018"
                         time_modification="Fri Jun 22 15:11:15 2018" />
        <observations epoch_first="Fri Jun 22 14:00:00 2018"
                      epoch_last="Fri Jun 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26883"
                obs_have="25542"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="25621"
                obs_have="25542"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23036"
                obs_have="23036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 17:33:53 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6810103"
                         time_creation="Fri Jun 22 15:14:02 2018"
                         time_modification="Fri Jun 22 15:11:15 2018" />
        <observations epoch_first="Fri Jun 22 14:00:00 2018"
                      epoch_last="Fri Jun 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26883"
                obs_have="25542"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="25621"
                obs_have="25542"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23036"
                obs_have="23036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6810103"
                         time_creation="Fri Jun 22 15:14:02 2018"
                         time_modification="Fri Jun 22 15:11:15 2018" />
        <observations epoch_first="Fri Jun 22 14:00:00 2018"
                      epoch_last="Fri Jun 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26883"
                obs_have="25542"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="25621"
                obs_have="25542"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23036"
                obs_have="23036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6810103"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 15:11:15 2018" />
        <observations epoch_first="Fri Jun 22 14:00:00 2018"
                      epoch_last="Fri Jun 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26883"
                obs_have="25542"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="25621"
                obs_have="25542"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23036"
                obs_have="23036"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jun 22 16:18:54 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7525942"
                         time_creation="Fri Jun 22 16:14:02 2018"
                         time_modification="Fri Jun 22 16:11:20 2018" />
        <observations epoch_first="Fri Jun 22 15:00:00 2018"
                      epoch_last="Fri Jun 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33729"
                obs_have="29636"
                obs_ratio="87.87" />
          <mask elevation="10 degrees"
                obs_expected="29732"
                obs_have="29636"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24661"
                obs_have="24661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 16:43:54 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7525942"
                         time_creation="Fri Jun 22 16:14:02 2018"
                         time_modification="Fri Jun 22 16:11:20 2018" />
        <observations epoch_first="Fri Jun 22 15:00:00 2018"
                      epoch_last="Fri Jun 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33729"
                obs_have="29636"
                obs_ratio="87.87" />
          <mask elevation="10 degrees"
                obs_expected="29732"
                obs_have="29636"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24661"
                obs_have="24661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 18:33:59 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7525942"
                         time_creation="Fri Jun 22 16:14:02 2018"
                         time_modification="Fri Jun 22 16:11:20 2018" />
        <observations epoch_first="Fri Jun 22 15:00:00 2018"
                      epoch_last="Fri Jun 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33729"
                obs_have="29636"
                obs_ratio="87.87" />
          <mask elevation="10 degrees"
                obs_expected="29732"
                obs_have="29636"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24661"
                obs_have="24661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7525942"
                         time_creation="Fri Jun 22 16:14:02 2018"
                         time_modification="Fri Jun 22 16:11:20 2018" />
        <observations epoch_first="Fri Jun 22 15:00:00 2018"
                      epoch_last="Fri Jun 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33729"
                obs_have="29636"
                obs_ratio="87.87" />
          <mask elevation="10 degrees"
                obs_expected="29732"
                obs_have="29636"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24661"
                obs_have="24661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7525942"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 16:11:20 2018" />
        <observations epoch_first="Fri Jun 22 15:00:00 2018"
                      epoch_last="Fri Jun 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33729"
                obs_have="29636"
                obs_ratio="87.87" />
          <mask elevation="10 degrees"
                obs_expected="29732"
                obs_have="29636"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24661"
                obs_have="24661"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jun 22 17:18:52 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7619293"
                         time_creation="Fri Jun 22 17:14:03 2018"
                         time_modification="Fri Jun 22 17:11:18 2018" />
        <observations epoch_first="Fri Jun 22 16:00:00 2018"
                      epoch_last="Fri Jun 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="32984"
                obs_ratio="84.06" />
          <mask elevation="10 degrees"
                obs_expected="33169"
                obs_have="32982"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28585"
                obs_have="28585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 17:44:01 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7619293"
                         time_creation="Fri Jun 22 17:14:03 2018"
                         time_modification="Fri Jun 22 17:11:18 2018" />
        <observations epoch_first="Fri Jun 22 16:00:00 2018"
                      epoch_last="Fri Jun 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="32984"
                obs_ratio="84.06" />
          <mask elevation="10 degrees"
                obs_expected="33169"
                obs_have="32982"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28585"
                obs_have="28585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 19:33:52 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7619293"
                         time_creation="Fri Jun 22 17:14:03 2018"
                         time_modification="Fri Jun 22 17:11:18 2018" />
        <observations epoch_first="Fri Jun 22 16:00:00 2018"
                      epoch_last="Fri Jun 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="32984"
                obs_ratio="84.06" />
          <mask elevation="10 degrees"
                obs_expected="33169"
                obs_have="32982"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28585"
                obs_have="28585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7619293"
                         time_creation="Fri Jun 22 17:14:03 2018"
                         time_modification="Fri Jun 22 17:11:18 2018" />
        <observations epoch_first="Fri Jun 22 16:00:00 2018"
                      epoch_last="Fri Jun 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="32984"
                obs_ratio="84.06" />
          <mask elevation="10 degrees"
                obs_expected="33169"
                obs_have="32982"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28585"
                obs_have="28585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7619293"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 17:11:18 2018" />
        <observations epoch_first="Fri Jun 22 16:00:00 2018"
                      epoch_last="Fri Jun 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="32984"
                obs_ratio="84.06" />
          <mask elevation="10 degrees"
                obs_expected="33169"
                obs_have="32982"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28585"
                obs_have="28585"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jun 22 18:19:33 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8158795"
                         time_creation="Fri Jun 22 18:14:05 2018"
                         time_modification="Fri Jun 22 18:11:15 2018" />
        <observations epoch_first="Fri Jun 22 17:00:00 2018"
                      epoch_last="Fri Jun 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41198"
                obs_have="39211"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="39387"
                obs_have="39211"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="38174"
                obs_have="38174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 18:43:54 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8158795"
                         time_creation="Fri Jun 22 18:14:05 2018"
                         time_modification="Fri Jun 22 18:11:15 2018" />
        <observations epoch_first="Fri Jun 22 17:00:00 2018"
                      epoch_last="Fri Jun 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41198"
                obs_have="39211"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="39387"
                obs_have="39211"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="38174"
                obs_have="38174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 20:33:51 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8158795"
                         time_creation="Fri Jun 22 18:14:05 2018"
                         time_modification="Fri Jun 22 18:11:15 2018" />
        <observations epoch_first="Fri Jun 22 17:00:00 2018"
                      epoch_last="Fri Jun 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41198"
                obs_have="39211"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="39387"
                obs_have="39211"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="38174"
                obs_have="38174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8158795"
                         time_creation="Fri Jun 22 18:14:05 2018"
                         time_modification="Fri Jun 22 18:11:15 2018" />
        <observations epoch_first="Fri Jun 22 17:00:00 2018"
                      epoch_last="Fri Jun 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41198"
                obs_have="39211"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="39387"
                obs_have="39211"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="38174"
                obs_have="38174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8158795"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 18:11:15 2018" />
        <observations epoch_first="Fri Jun 22 17:00:00 2018"
                      epoch_last="Fri Jun 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41198"
                obs_have="39211"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="39387"
                obs_have="39211"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="38174"
                obs_have="38174"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jun 22 19:19:29 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7586660"
                         time_creation="Fri Jun 22 19:14:02 2018"
                         time_modification="Fri Jun 22 19:11:17 2018" />
        <observations epoch_first="Fri Jun 22 18:00:00 2018"
                      epoch_last="Fri Jun 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41802"
                obs_have="37419"
                obs_ratio="89.51" />
          <mask elevation="10 degrees"
                obs_expected="37496"
                obs_have="37396"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="34880"
                obs_have="34880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 19:43:53 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7586660"
                         time_creation="Fri Jun 22 19:14:02 2018"
                         time_modification="Fri Jun 22 19:11:17 2018" />
        <observations epoch_first="Fri Jun 22 18:00:00 2018"
                      epoch_last="Fri Jun 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41802"
                obs_have="37419"
                obs_ratio="89.51" />
          <mask elevation="10 degrees"
                obs_expected="37496"
                obs_have="37396"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="34880"
                obs_have="34880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 21:33:53 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7586660"
                         time_creation="Fri Jun 22 19:14:02 2018"
                         time_modification="Fri Jun 22 19:11:17 2018" />
        <observations epoch_first="Fri Jun 22 18:00:00 2018"
                      epoch_last="Fri Jun 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41802"
                obs_have="37419"
                obs_ratio="89.51" />
          <mask elevation="10 degrees"
                obs_expected="37496"
                obs_have="37396"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="34880"
                obs_have="34880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7586660"
                         time_creation="Fri Jun 22 19:14:02 2018"
                         time_modification="Fri Jun 22 19:11:17 2018" />
        <observations epoch_first="Fri Jun 22 18:00:00 2018"
                      epoch_last="Fri Jun 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41802"
                obs_have="37419"
                obs_ratio="89.51" />
          <mask elevation="10 degrees"
                obs_expected="37496"
                obs_have="37396"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="34880"
                obs_have="34880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7586660"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 19:11:17 2018" />
        <observations epoch_first="Fri Jun 22 18:00:00 2018"
                      epoch_last="Fri Jun 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41802"
                obs_have="37419"
                obs_ratio="89.51" />
          <mask elevation="10 degrees"
                obs_expected="37496"
                obs_have="37396"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="34880"
                obs_have="34880"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jun 22 20:18:55 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7461116"
                         time_creation="Fri Jun 22 20:14:02 2018"
                         time_modification="Fri Jun 22 20:11:18 2018" />
        <observations epoch_first="Fri Jun 22 19:00:00 2018"
                      epoch_last="Fri Jun 22 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45942"
                obs_have="40338"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="40413"
                obs_have="40313"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="35322"
                obs_have="35322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 20:43:57 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7461116"
                         time_creation="Fri Jun 22 20:14:02 2018"
                         time_modification="Fri Jun 22 20:11:18 2018" />
        <observations epoch_first="Fri Jun 22 19:00:00 2018"
                      epoch_last="Fri Jun 22 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45942"
                obs_have="40338"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="40413"
                obs_have="40313"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="35322"
                obs_have="35322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 22:33:53 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7461116"
                         time_creation="Fri Jun 22 20:14:02 2018"
                         time_modification="Fri Jun 22 20:11:18 2018" />
        <observations epoch_first="Fri Jun 22 19:00:00 2018"
                      epoch_last="Fri Jun 22 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45942"
                obs_have="40338"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="40413"
                obs_have="40313"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="35322"
                obs_have="35322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7461116"
                         time_creation="Fri Jun 22 20:14:02 2018"
                         time_modification="Fri Jun 22 20:11:18 2018" />
        <observations epoch_first="Fri Jun 22 19:00:00 2018"
                      epoch_last="Fri Jun 22 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45942"
                obs_have="40338"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="40413"
                obs_have="40313"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="35322"
                obs_have="35322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7461116"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 20:11:18 2018" />
        <observations epoch_first="Fri Jun 22 19:00:00 2018"
                      epoch_last="Fri Jun 22 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45942"
                obs_have="40338"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="40413"
                obs_have="40313"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="35322"
                obs_have="35322"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jun 22 21:18:56 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7987414"
                         time_creation="Fri Jun 22 21:14:08 2018"
                         time_modification="Fri Jun 22 21:11:20 2018" />
        <observations epoch_first="Fri Jun 22 20:00:00 2018"
                      epoch_last="Fri Jun 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41620"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="41735"
                obs_have="41620"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="38964"
                obs_have="38951"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 22 21:43:57 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7987414"
                         time_creation="Fri Jun 22 21:14:08 2018"
                         time_modification="Fri Jun 22 21:11:20 2018" />
        <observations epoch_first="Fri Jun 22 20:00:00 2018"
                      epoch_last="Fri Jun 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41620"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="41735"
                obs_have="41620"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="38964"
                obs_have="38951"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 22 23:33:56 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7987414"
                         time_creation="Fri Jun 22 21:14:08 2018"
                         time_modification="Fri Jun 22 21:11:20 2018" />
        <observations epoch_first="Fri Jun 22 20:00:00 2018"
                      epoch_last="Fri Jun 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41620"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="41735"
                obs_have="41620"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="38964"
                obs_have="38951"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7987414"
                         time_creation="Fri Jun 22 21:14:08 2018"
                         time_modification="Fri Jun 22 21:11:20 2018" />
        <observations epoch_first="Fri Jun 22 20:00:00 2018"
                      epoch_last="Fri Jun 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41620"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="41735"
                obs_have="41620"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="38964"
                obs_have="38951"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7987414"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 21:11:20 2018" />
        <observations epoch_first="Fri Jun 22 20:00:00 2018"
                      epoch_last="Fri Jun 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41620"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="41735"
                obs_have="41620"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="38964"
                obs_have="38951"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chtd173v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jun 22 22:18:22 2018"
               level="3">
        <file_statistics latency="00:10:32"
                         size="7964145"
                         time_creation="Fri Jun 22 22:14:02 2018"
                         time_modification="Fri Jun 22 22:10:31 2018" />
        <observations epoch_first="Fri Jun 22 21:00:00 2018"
                      epoch_last="Fri Jun 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37807"
                obs_have="33521"
                obs_ratio="88.66" />
          <mask elevation="10 degrees"
                obs_expected="33576"
                obs_have="33495"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29994"
                obs_have="29994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 22:43:25 2018"
               level="3">
        <file_statistics latency="00:10:32"
                         size="7964145"
                         time_creation="Fri Jun 22 22:14:02 2018"
                         time_modification="Fri Jun 22 22:10:31 2018" />
        <observations epoch_first="Fri Jun 22 21:00:00 2018"
                      epoch_last="Fri Jun 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37807"
                obs_have="33521"
                obs_ratio="88.66" />
          <mask elevation="10 degrees"
                obs_expected="33576"
                obs_have="33495"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29994"
                obs_have="29994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 00:33:54 2018"
               level="3">
        <file_statistics latency="00:10:32"
                         size="7964145"
                         time_creation="Fri Jun 22 22:14:02 2018"
                         time_modification="Fri Jun 22 22:10:31 2018" />
        <observations epoch_first="Fri Jun 22 21:00:00 2018"
                      epoch_last="Fri Jun 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37807"
                obs_have="33521"
                obs_ratio="88.66" />
          <mask elevation="10 degrees"
                obs_expected="33576"
                obs_have="33495"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29994"
                obs_have="29994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:10:32"
                         size="7964145"
                         time_creation="Fri Jun 22 22:14:02 2018"
                         time_modification="Fri Jun 22 22:10:31 2018" />
        <observations epoch_first="Fri Jun 22 21:00:00 2018"
                      epoch_last="Fri Jun 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37807"
                obs_have="33521"
                obs_ratio="88.66" />
          <mask elevation="10 degrees"
                obs_expected="33576"
                obs_have="33495"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29994"
                obs_have="29994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:10:32"
                         size="7964145"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 22:10:31 2018" />
        <observations epoch_first="Fri Jun 22 21:00:00 2018"
                      epoch_last="Fri Jun 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37807"
                obs_have="33521"
                obs_ratio="88.66" />
          <mask elevation="10 degrees"
                obs_expected="33576"
                obs_have="33495"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29994"
                obs_have="29994"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jun 22 23:18:53 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7214527"
                         time_creation="Fri Jun 22 23:14:02 2018"
                         time_modification="Fri Jun 22 23:11:18 2018" />
        <observations epoch_first="Fri Jun 22 22:00:00 2018"
                      epoch_last="Fri Jun 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33042"
                obs_have="29083"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="29122"
                obs_have="29064"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26041"
                obs_have="26041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 22 23:43:55 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7214527"
                         time_creation="Fri Jun 22 23:14:02 2018"
                         time_modification="Fri Jun 22 23:11:18 2018" />
        <observations epoch_first="Fri Jun 22 22:00:00 2018"
                      epoch_last="Fri Jun 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33042"
                obs_have="29083"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="29122"
                obs_have="29064"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26041"
                obs_have="26041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 01:33:52 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7214527"
                         time_creation="Fri Jun 22 23:14:02 2018"
                         time_modification="Fri Jun 22 23:11:18 2018" />
        <observations epoch_first="Fri Jun 22 22:00:00 2018"
                      epoch_last="Fri Jun 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33042"
                obs_have="29083"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="29122"
                obs_have="29064"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26041"
                obs_have="26041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7214527"
                         time_creation="Fri Jun 22 23:14:02 2018"
                         time_modification="Fri Jun 22 23:11:18 2018" />
        <observations epoch_first="Fri Jun 22 22:00:00 2018"
                      epoch_last="Fri Jun 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33042"
                obs_have="29083"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="29122"
                obs_have="29064"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26041"
                obs_have="26041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7214527"
                         time_creation="Thu Jul 19 01:51:14 2018"
                         time_modification="Fri Jun 22 23:11:18 2018" />
        <observations epoch_first="Fri Jun 22 22:00:00 2018"
                      epoch_last="Fri Jun 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33042"
                obs_have="29083"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="29122"
                obs_have="29064"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26041"
                obs_have="26041"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd173x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jun 23 00:18:54 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7211296"
                         time_creation="Sat Jun 23 00:14:03 2018"
                         time_modification="Sat Jun 23 00:11:19 2018" />
        <observations epoch_first="Fri Jun 22 23:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:59 2018"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="33442"
                obs_have="27248"
                obs_ratio="81.48" />
          <mask elevation="10 degrees"
                obs_expected="27857"
                obs_have="27234"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="23444"
                obs_have="23105"
                obs_ratio="98.55" />
        </observations>
      </control>
      <control date="Sat Jun 23 00:43:55 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7211296"
                         time_creation="Sat Jun 23 00:14:03 2018"
                         time_modification="Sat Jun 23 00:11:19 2018" />
        <observations epoch_first="Fri Jun 22 23:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:59 2018"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="33442"
                obs_have="27248"
                obs_ratio="81.48" />
          <mask elevation="10 degrees"
                obs_expected="27857"
                obs_have="27234"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="23444"
                obs_have="23105"
                obs_ratio="98.55" />
        </observations>
      </control>
      <control date="Sat Jun 23 02:33:57 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7211296"
                         time_creation="Sat Jun 23 00:14:03 2018"
                         time_modification="Sat Jun 23 00:11:19 2018" />
        <observations epoch_first="Fri Jun 22 23:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:59 2018"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="33442"
                obs_have="27248"
                obs_ratio="81.48" />
          <mask elevation="10 degrees"
                obs_expected="27857"
                obs_have="27234"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="23444"
                obs_have="23105"
                obs_ratio="98.55" />
        </observations>
      </control>
      <control date="Sat Jun 23 19:10:12 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7211296"
                         time_creation="Sat Jun 23 00:14:03 2018"
                         time_modification="Sat Jun 23 00:11:19 2018" />
        <observations epoch_first="Fri Jun 22 23:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:59 2018"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="33442"
                obs_have="27248"
                obs_ratio="81.48" />
          <mask elevation="10 degrees"
                obs_expected="27857"
                obs_have="27234"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="23444"
                obs_have="23105"
                obs_ratio="98.55" />
        </observations>
      </control>
      <control date="Sun Jul 22 04:21:48 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7211296"
                         time_creation="Thu Jul 19 01:51:15 2018"
                         time_modification="Sat Jun 23 00:11:19 2018" />
        <observations epoch_first="Fri Jun 22 23:00:00 2018"
                      epoch_last="Fri Jun 22 23:59:59 2018"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="33442"
                obs_have="27248"
                obs_ratio="81.48" />
          <mask elevation="10 degrees"
                obs_expected="27857"
                obs_have="27234"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="23444"
                obs_have="23105"
                obs_ratio="98.55" />
        </observations>
      </control>
    </file>
  </station>
</QC>
