<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-03-14 01:00:00"
    DayOfYear="74"
    Year="2020">
  <station name="CHTA">
    <file name="/chta0740.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 15 18:01:59 2020"
               level="3">
        <file_statistics latency="01:38:34"
                         size="7911103"
                         time_creation="Sun Mar 15 02:50:15 2020"
                         time_modification="Sun Mar 15 01:38:04 2020" />
        <observations epoch_first="Sat Mar 14 00:00:00 2020"
                      epoch_last="Sat Mar 14 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28857"
                obs_have="27765"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="24138"
                obs_have="24114"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="21403"
                obs_have="21403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 02:46:06 2020"
               level="3">
        <file_statistics latency="01:38:34"
                         size="7911103"
                         time_creation="Fri Apr 10 01:58:19 2020"
                         time_modification="Sun Mar 15 01:38:04 2020" />
        <observations epoch_first="Sat Mar 14 00:00:00 2020"
                      epoch_last="Sat Mar 14 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28857"
                obs_have="27765"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="24138"
                obs_have="24114"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="21403"
                obs_have="21403"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Mar 14 03:35:12 2020"
               level="3">
        <file_statistics latency="00:23:13"
                         size="10270744"
                         time_creation="Sat Mar 14 01:45:06 2020"
                         time_modification="Sat Mar 14 01:23:12 2020" />
        <observations epoch_first="Sat Mar 14 00:00:00 2020"
                      epoch_last="Sat Mar 14 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42533"
                obs_have="42151"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="37069"
                obs_have="37069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31829"
                obs_have="31829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:23:13"
                         size="10270744"
                         time_creation="Sat Mar 14 01:45:06 2020"
                         time_modification="Sat Mar 14 01:23:12 2020" />
        <observations epoch_first="Sat Mar 14 00:00:00 2020"
                      epoch_last="Sat Mar 14 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42533"
                obs_have="42151"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="37069"
                obs_have="37069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31829"
                obs_have="31829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:23:13"
                         size="10270744"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 01:23:12 2020" />
        <observations epoch_first="Sat Mar 14 00:00:00 2020"
                      epoch_last="Sat Mar 14 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42533"
                obs_have="42151"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="37069"
                obs_have="37069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31829"
                obs_have="31829"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Mar 14 02:21:14 2020"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10245259"
                         time_creation="Sat Mar 14 02:12:03 2020"
                         time_modification="Sat Mar 14 02:09:08 2020" />
        <observations epoch_first="Sat Mar 14 01:00:00 2020"
                      epoch_last="Sat Mar 14 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38975"
                obs_have="38423"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35438"
                obs_have="35438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 02:46:15 2020"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10245259"
                         time_creation="Sat Mar 14 02:12:03 2020"
                         time_modification="Sat Mar 14 02:09:08 2020" />
        <observations epoch_first="Sat Mar 14 01:00:00 2020"
                      epoch_last="Sat Mar 14 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38975"
                obs_have="38423"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35438"
                obs_have="35438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 04:35:09 2020"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10245259"
                         time_creation="Sat Mar 14 02:12:03 2020"
                         time_modification="Sat Mar 14 02:09:08 2020" />
        <observations epoch_first="Sat Mar 14 01:00:00 2020"
                      epoch_last="Sat Mar 14 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38975"
                obs_have="38423"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35438"
                obs_have="35438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10245259"
                         time_creation="Sat Mar 14 02:12:03 2020"
                         time_modification="Sat Mar 14 02:09:08 2020" />
        <observations epoch_first="Sat Mar 14 01:00:00 2020"
                      epoch_last="Sat Mar 14 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38975"
                obs_have="38423"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35438"
                obs_have="35438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10245259"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 02:09:08 2020" />
        <observations epoch_first="Sat Mar 14 01:00:00 2020"
                      epoch_last="Sat Mar 14 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38975"
                obs_have="38423"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35438"
                obs_have="35438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Mar 14 05:35:15 2020"
               level="3">
        <file_statistics latency="00:22:54"
                         size="10161078"
                         time_creation="Sat Mar 14 03:45:05 2020"
                         time_modification="Sat Mar 14 03:22:53 2020" />
        <observations epoch_first="Sat Mar 14 02:00:00 2020"
                      epoch_last="Sat Mar 14 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="36263"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="32712"
                obs_have="32712"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29636"
                obs_have="29636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:22:54"
                         size="10161078"
                         time_creation="Sat Mar 14 03:45:05 2020"
                         time_modification="Sat Mar 14 03:22:53 2020" />
        <observations epoch_first="Sat Mar 14 02:00:00 2020"
                      epoch_last="Sat Mar 14 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="36263"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="32712"
                obs_have="32712"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29636"
                obs_have="29636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:22:54"
                         size="10161078"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 03:22:53 2020" />
        <observations epoch_first="Sat Mar 14 02:00:00 2020"
                      epoch_last="Sat Mar 14 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="36263"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="32712"
                obs_have="32712"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29636"
                obs_have="29636"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Mar 14 04:46:13 2020"
               level="3">
        <file_statistics latency="00:21:21"
                         size="9916823"
                         time_creation="Sat Mar 14 04:45:02 2020"
                         time_modification="Sat Mar 14 04:21:20 2020" />
        <observations epoch_first="Sat Mar 14 03:00:00 2020"
                      epoch_last="Sat Mar 14 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33923"
                obs_have="32908"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="28456"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25415"
                obs_have="25415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 06:35:15 2020"
               level="3">
        <file_statistics latency="00:21:21"
                         size="9916823"
                         time_creation="Sat Mar 14 04:45:02 2020"
                         time_modification="Sat Mar 14 04:21:20 2020" />
        <observations epoch_first="Sat Mar 14 03:00:00 2020"
                      epoch_last="Sat Mar 14 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33923"
                obs_have="32908"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="28456"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25415"
                obs_have="25415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:21:21"
                         size="9916823"
                         time_creation="Sat Mar 14 04:45:02 2020"
                         time_modification="Sat Mar 14 04:21:20 2020" />
        <observations epoch_first="Sat Mar 14 03:00:00 2020"
                      epoch_last="Sat Mar 14 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33923"
                obs_have="32908"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="28456"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25415"
                obs_have="25415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:21:21"
                         size="9916823"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 04:21:20 2020" />
        <observations epoch_first="Sat Mar 14 03:00:00 2020"
                      epoch_last="Sat Mar 14 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33923"
                obs_have="32908"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="28456"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25415"
                obs_have="25415"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Mar 14 05:20:40 2020"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10695255"
                         time_creation="Sat Mar 14 05:12:07 2020"
                         time_modification="Sat Mar 14 05:08:01 2020" />
        <observations epoch_first="Sat Mar 14 04:00:00 2020"
                      epoch_last="Sat Mar 14 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37337"
                obs_have="35901"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="26267"
                obs_have="26267"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 05:46:15 2020"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10695255"
                         time_creation="Sat Mar 14 05:12:07 2020"
                         time_modification="Sat Mar 14 05:08:01 2020" />
        <observations epoch_first="Sat Mar 14 04:00:00 2020"
                      epoch_last="Sat Mar 14 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37337"
                obs_have="35901"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="26267"
                obs_have="26267"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 07:35:17 2020"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10695255"
                         time_creation="Sat Mar 14 05:12:07 2020"
                         time_modification="Sat Mar 14 05:08:01 2020" />
        <observations epoch_first="Sat Mar 14 04:00:00 2020"
                      epoch_last="Sat Mar 14 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37337"
                obs_have="35901"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="26267"
                obs_have="26267"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10695255"
                         time_creation="Sat Mar 14 05:12:07 2020"
                         time_modification="Sat Mar 14 05:08:01 2020" />
        <observations epoch_first="Sat Mar 14 04:00:00 2020"
                      epoch_last="Sat Mar 14 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37337"
                obs_have="35901"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="26267"
                obs_have="26267"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10695255"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 05:08:01 2020" />
        <observations epoch_first="Sat Mar 14 04:00:00 2020"
                      epoch_last="Sat Mar 14 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37337"
                obs_have="35901"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="26267"
                obs_have="26267"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Mar 14 06:20:28 2020"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10270195"
                         time_creation="Sat Mar 14 06:10:02 2020"
                         time_modification="Sat Mar 14 06:07:41 2020" />
        <observations epoch_first="Sat Mar 14 05:00:00 2020"
                      epoch_last="Sat Mar 14 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34265"
                obs_have="33887"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="25588"
                obs_have="25588"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23909"
                obs_have="23909"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 06:46:13 2020"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10270195"
                         time_creation="Sat Mar 14 06:10:02 2020"
                         time_modification="Sat Mar 14 06:07:41 2020" />
        <observations epoch_first="Sat Mar 14 05:00:00 2020"
                      epoch_last="Sat Mar 14 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34265"
                obs_have="33887"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="25588"
                obs_have="25588"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23909"
                obs_have="23909"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 08:35:13 2020"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10270195"
                         time_creation="Sat Mar 14 06:10:02 2020"
                         time_modification="Sat Mar 14 06:07:41 2020" />
        <observations epoch_first="Sat Mar 14 05:00:00 2020"
                      epoch_last="Sat Mar 14 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34265"
                obs_have="33887"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="25588"
                obs_have="25588"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23909"
                obs_have="23909"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10270195"
                         time_creation="Sat Mar 14 06:10:02 2020"
                         time_modification="Sat Mar 14 06:07:41 2020" />
        <observations epoch_first="Sat Mar 14 05:00:00 2020"
                      epoch_last="Sat Mar 14 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34265"
                obs_have="33887"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="25588"
                obs_have="25588"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23909"
                obs_have="23909"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10270195"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 06:07:41 2020" />
        <observations epoch_first="Sat Mar 14 05:00:00 2020"
                      epoch_last="Sat Mar 14 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34265"
                obs_have="33887"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="25588"
                obs_have="25588"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23909"
                obs_have="23909"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Mar 14 07:46:15 2020"
               level="3">
        <file_statistics latency="00:37:55"
                         size="9064604"
                         time_creation="Sat Mar 14 07:45:02 2020"
                         time_modification="Sat Mar 14 07:37:54 2020" />
        <observations epoch_first="Sat Mar 14 06:00:00 2020"
                      epoch_last="Sat Mar 14 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31240"
                obs_have="28921"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="25634"
                obs_have="25442"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 09:35:12 2020"
               level="3">
        <file_statistics latency="00:37:55"
                         size="9064604"
                         time_creation="Sat Mar 14 07:45:02 2020"
                         time_modification="Sat Mar 14 07:37:54 2020" />
        <observations epoch_first="Sat Mar 14 06:00:00 2020"
                      epoch_last="Sat Mar 14 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31240"
                obs_have="28921"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="25634"
                obs_have="25442"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:37:55"
                         size="9064604"
                         time_creation="Sat Mar 14 07:45:02 2020"
                         time_modification="Sat Mar 14 07:37:54 2020" />
        <observations epoch_first="Sat Mar 14 06:00:00 2020"
                      epoch_last="Sat Mar 14 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31240"
                obs_have="28921"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="25634"
                obs_have="25442"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:37:55"
                         size="9064604"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 07:37:54 2020" />
        <observations epoch_first="Sat Mar 14 06:00:00 2020"
                      epoch_last="Sat Mar 14 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31240"
                obs_have="28921"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="25634"
                obs_have="25442"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21865"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Mar 14 08:20:59 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8417788"
                         time_creation="Sat Mar 14 08:12:01 2020"
                         time_modification="Sat Mar 14 08:08:20 2020" />
        <observations epoch_first="Sat Mar 14 07:00:00 2020"
                      epoch_last="Sat Mar 14 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28470"
                obs_have="28470"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24866"
                obs_have="24866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 08:46:13 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8417788"
                         time_creation="Sat Mar 14 08:12:01 2020"
                         time_modification="Sat Mar 14 08:08:20 2020" />
        <observations epoch_first="Sat Mar 14 07:00:00 2020"
                      epoch_last="Sat Mar 14 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28470"
                obs_have="28470"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24866"
                obs_have="24866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 10:35:11 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8417788"
                         time_creation="Sat Mar 14 08:12:01 2020"
                         time_modification="Sat Mar 14 08:08:20 2020" />
        <observations epoch_first="Sat Mar 14 07:00:00 2020"
                      epoch_last="Sat Mar 14 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28470"
                obs_have="28470"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24866"
                obs_have="24866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8417788"
                         time_creation="Sat Mar 14 08:12:01 2020"
                         time_modification="Sat Mar 14 08:08:20 2020" />
        <observations epoch_first="Sat Mar 14 07:00:00 2020"
                      epoch_last="Sat Mar 14 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28470"
                obs_have="28470"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24866"
                obs_have="24866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8417788"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 08:08:20 2020" />
        <observations epoch_first="Sat Mar 14 07:00:00 2020"
                      epoch_last="Sat Mar 14 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28470"
                obs_have="28470"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24866"
                obs_have="24866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Mar 14 09:20:40 2020"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9156825"
                         time_creation="Sat Mar 14 09:10:01 2020"
                         time_modification="Sat Mar 14 09:08:00 2020" />
        <observations epoch_first="Sat Mar 14 08:00:00 2020"
                      epoch_last="Sat Mar 14 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32985"
                obs_have="30846"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="25816"
                obs_have="25755"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21381"
                obs_have="21381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 09:46:15 2020"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9156825"
                         time_creation="Sat Mar 14 09:10:01 2020"
                         time_modification="Sat Mar 14 09:08:00 2020" />
        <observations epoch_first="Sat Mar 14 08:00:00 2020"
                      epoch_last="Sat Mar 14 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32985"
                obs_have="30846"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="25816"
                obs_have="25755"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21381"
                obs_have="21381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 11:35:12 2020"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9156825"
                         time_creation="Sat Mar 14 09:10:01 2020"
                         time_modification="Sat Mar 14 09:08:00 2020" />
        <observations epoch_first="Sat Mar 14 08:00:00 2020"
                      epoch_last="Sat Mar 14 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32985"
                obs_have="30846"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="25816"
                obs_have="25755"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21381"
                obs_have="21381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9156825"
                         time_creation="Sat Mar 14 09:10:01 2020"
                         time_modification="Sat Mar 14 09:08:00 2020" />
        <observations epoch_first="Sat Mar 14 08:00:00 2020"
                      epoch_last="Sat Mar 14 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32985"
                obs_have="30846"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="25816"
                obs_have="25755"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21381"
                obs_have="21381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9156825"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 09:08:00 2020" />
        <observations epoch_first="Sat Mar 14 08:00:00 2020"
                      epoch_last="Sat Mar 14 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32985"
                obs_have="30846"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="25816"
                obs_have="25755"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21381"
                obs_have="21381"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Mar 14 10:46:18 2020"
               level="3">
        <file_statistics latency="00:21:24"
                         size="9843175"
                         time_creation="Sat Mar 14 10:45:02 2020"
                         time_modification="Sat Mar 14 10:21:23 2020" />
        <observations epoch_first="Sat Mar 14 09:00:00 2020"
                      epoch_last="Sat Mar 14 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35714"
                obs_have="34438"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="29606"
                obs_have="29606"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 12:35:16 2020"
               level="3">
        <file_statistics latency="00:21:24"
                         size="9843175"
                         time_creation="Sat Mar 14 10:45:02 2020"
                         time_modification="Sat Mar 14 10:21:23 2020" />
        <observations epoch_first="Sat Mar 14 09:00:00 2020"
                      epoch_last="Sat Mar 14 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35714"
                obs_have="34438"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="29606"
                obs_have="29606"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:21:24"
                         size="9843175"
                         time_creation="Sat Mar 14 10:45:02 2020"
                         time_modification="Sat Mar 14 10:21:23 2020" />
        <observations epoch_first="Sat Mar 14 09:00:00 2020"
                      epoch_last="Sat Mar 14 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35714"
                obs_have="34438"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="29606"
                obs_have="29606"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:21:24"
                         size="9843175"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 10:21:23 2020" />
        <observations epoch_first="Sat Mar 14 09:00:00 2020"
                      epoch_last="Sat Mar 14 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35714"
                obs_have="34438"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="29606"
                obs_have="29606"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Mar 14 11:21:18 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9653817"
                         time_creation="Sat Mar 14 11:12:03 2020"
                         time_modification="Sat Mar 14 11:09:00 2020" />
        <observations epoch_first="Sat Mar 14 10:00:00 2020"
                      epoch_last="Sat Mar 14 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34181"
                obs_have="32880"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="32754"
                obs_have="32727"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="31657"
                obs_have="31657"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 11:46:20 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9653817"
                         time_creation="Sat Mar 14 11:12:03 2020"
                         time_modification="Sat Mar 14 11:09:00 2020" />
        <observations epoch_first="Sat Mar 14 10:00:00 2020"
                      epoch_last="Sat Mar 14 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34181"
                obs_have="32880"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="32754"
                obs_have="32727"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="31657"
                obs_have="31657"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 13:35:16 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9653817"
                         time_creation="Sat Mar 14 11:12:03 2020"
                         time_modification="Sat Mar 14 11:09:00 2020" />
        <observations epoch_first="Sat Mar 14 10:00:00 2020"
                      epoch_last="Sat Mar 14 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34181"
                obs_have="32880"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="32754"
                obs_have="32727"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="31657"
                obs_have="31657"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9653817"
                         time_creation="Sat Mar 14 11:12:03 2020"
                         time_modification="Sat Mar 14 11:09:00 2020" />
        <observations epoch_first="Sat Mar 14 10:00:00 2020"
                      epoch_last="Sat Mar 14 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34181"
                obs_have="32880"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="32754"
                obs_have="32727"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="31657"
                obs_have="31657"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9653817"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 11:09:00 2020" />
        <observations epoch_first="Sat Mar 14 10:00:00 2020"
                      epoch_last="Sat Mar 14 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34181"
                obs_have="32880"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="32754"
                obs_have="32727"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="31657"
                obs_have="31657"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Mar 14 14:35:16 2020"
               level="3">
        <file_statistics latency="01:55:40"
                         size="10185217"
                         time_creation="Sat Mar 14 14:10:04 2020"
                         time_modification="Sat Mar 14 13:55:39 2020" />
        <observations epoch_first="Sat Mar 14 11:00:00 2020"
                      epoch_last="Sat Mar 14 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37265"
                obs_have="36576"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="32842"
                obs_have="32842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29866"
                obs_have="29866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="01:55:40"
                         size="10185217"
                         time_creation="Sat Mar 14 14:10:04 2020"
                         time_modification="Sat Mar 14 13:55:39 2020" />
        <observations epoch_first="Sat Mar 14 11:00:00 2020"
                      epoch_last="Sat Mar 14 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37265"
                obs_have="36576"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="32842"
                obs_have="32842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29866"
                obs_have="29866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="01:55:40"
                         size="10185217"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 13:55:39 2020" />
        <observations epoch_first="Sat Mar 14 11:00:00 2020"
                      epoch_last="Sat Mar 14 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37265"
                obs_have="36576"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="32842"
                obs_have="32842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29866"
                obs_have="29866"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Mar 14 15:35:18 2020"
               level="3">
        <file_statistics latency="00:55:41"
                         size="10704137"
                         time_creation="Sat Mar 14 14:10:04 2020"
                         time_modification="Sat Mar 14 13:55:40 2020" />
        <observations epoch_first="Sat Mar 14 12:00:00 2020"
                      epoch_last="Sat Mar 14 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39636"
                obs_have="39177"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="30968"
                obs_have="30968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24131"
                obs_have="24131"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:55:41"
                         size="10704137"
                         time_creation="Sat Mar 14 14:10:04 2020"
                         time_modification="Sat Mar 14 13:55:40 2020" />
        <observations epoch_first="Sat Mar 14 12:00:00 2020"
                      epoch_last="Sat Mar 14 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39636"
                obs_have="39177"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="30968"
                obs_have="30968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24131"
                obs_have="24131"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:55:41"
                         size="10704137"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 13:55:40 2020" />
        <observations epoch_first="Sat Mar 14 12:00:00 2020"
                      epoch_last="Sat Mar 14 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39636"
                obs_have="39177"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="30968"
                obs_have="30968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24131"
                obs_have="24131"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Mar 14 14:21:18 2020"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9963131"
                         time_creation="Sat Mar 14 14:12:02 2020"
                         time_modification="Sat Mar 14 14:08:55 2020" />
        <observations epoch_first="Sat Mar 14 13:00:00 2020"
                      epoch_last="Sat Mar 14 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33959"
                obs_have="33108"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="31733"
                obs_have="31733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30178"
                obs_have="30178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 14:46:17 2020"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9963131"
                         time_creation="Sat Mar 14 14:12:02 2020"
                         time_modification="Sat Mar 14 14:08:55 2020" />
        <observations epoch_first="Sat Mar 14 13:00:00 2020"
                      epoch_last="Sat Mar 14 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33959"
                obs_have="33108"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="31733"
                obs_have="31733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30178"
                obs_have="30178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 16:35:10 2020"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9963131"
                         time_creation="Sat Mar 14 14:12:02 2020"
                         time_modification="Sat Mar 14 14:08:55 2020" />
        <observations epoch_first="Sat Mar 14 13:00:00 2020"
                      epoch_last="Sat Mar 14 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33959"
                obs_have="33108"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="31733"
                obs_have="31733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30178"
                obs_have="30178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9963131"
                         time_creation="Sat Mar 14 14:12:02 2020"
                         time_modification="Sat Mar 14 14:08:55 2020" />
        <observations epoch_first="Sat Mar 14 13:00:00 2020"
                      epoch_last="Sat Mar 14 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33959"
                obs_have="33108"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="31733"
                obs_have="31733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30178"
                obs_have="30178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9963131"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 14:08:55 2020" />
        <observations epoch_first="Sat Mar 14 13:00:00 2020"
                      epoch_last="Sat Mar 14 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33959"
                obs_have="33108"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="31733"
                obs_have="31733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30178"
                obs_have="30178"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Mar 14 15:21:19 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9839414"
                         time_creation="Sat Mar 14 15:12:17 2020"
                         time_modification="Sat Mar 14 15:08:53 2020" />
        <observations epoch_first="Sat Mar 14 14:00:00 2020"
                      epoch_last="Sat Mar 14 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="33409"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="30237"
                obs_have="30237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="27147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 15:46:18 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9839414"
                         time_creation="Sat Mar 14 15:12:17 2020"
                         time_modification="Sat Mar 14 15:08:53 2020" />
        <observations epoch_first="Sat Mar 14 14:00:00 2020"
                      epoch_last="Sat Mar 14 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="33409"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="30237"
                obs_have="30237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="27147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 17:35:10 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9839414"
                         time_creation="Sat Mar 14 15:12:17 2020"
                         time_modification="Sat Mar 14 15:08:53 2020" />
        <observations epoch_first="Sat Mar 14 14:00:00 2020"
                      epoch_last="Sat Mar 14 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="33409"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="30237"
                obs_have="30237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="27147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9839414"
                         time_creation="Sat Mar 14 15:12:17 2020"
                         time_modification="Sat Mar 14 15:08:53 2020" />
        <observations epoch_first="Sat Mar 14 14:00:00 2020"
                      epoch_last="Sat Mar 14 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="33409"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="30237"
                obs_have="30237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="27147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9839414"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 15:08:53 2020" />
        <observations epoch_first="Sat Mar 14 14:00:00 2020"
                      epoch_last="Sat Mar 14 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="33409"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="30237"
                obs_have="30237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="27147"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Mar 14 16:20:28 2020"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10194067"
                         time_creation="Sat Mar 14 16:10:02 2020"
                         time_modification="Sat Mar 14 16:07:44 2020" />
        <observations epoch_first="Sat Mar 14 15:00:00 2020"
                      epoch_last="Sat Mar 14 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36550"
                obs_have="34348"
                obs_ratio="93.98" />
          <mask elevation="10 degrees"
                obs_expected="29429"
                obs_have="29082"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 16:45:29 2020"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10194067"
                         time_creation="Sat Mar 14 16:10:02 2020"
                         time_modification="Sat Mar 14 16:07:44 2020" />
        <observations epoch_first="Sat Mar 14 15:00:00 2020"
                      epoch_last="Sat Mar 14 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36550"
                obs_have="34348"
                obs_ratio="93.98" />
          <mask elevation="10 degrees"
                obs_expected="29429"
                obs_have="29082"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 18:35:11 2020"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10194067"
                         time_creation="Sat Mar 14 16:10:02 2020"
                         time_modification="Sat Mar 14 16:07:44 2020" />
        <observations epoch_first="Sat Mar 14 15:00:00 2020"
                      epoch_last="Sat Mar 14 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36550"
                obs_have="34348"
                obs_ratio="93.98" />
          <mask elevation="10 degrees"
                obs_expected="29429"
                obs_have="29082"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10194067"
                         time_creation="Sat Mar 14 16:10:02 2020"
                         time_modification="Sat Mar 14 16:07:44 2020" />
        <observations epoch_first="Sat Mar 14 15:00:00 2020"
                      epoch_last="Sat Mar 14 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36550"
                obs_have="34348"
                obs_ratio="93.98" />
          <mask elevation="10 degrees"
                obs_expected="29429"
                obs_have="29082"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10194067"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 16:07:44 2020" />
        <observations epoch_first="Sat Mar 14 15:00:00 2020"
                      epoch_last="Sat Mar 14 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36550"
                obs_have="34348"
                obs_ratio="93.98" />
          <mask elevation="10 degrees"
                obs_expected="29429"
                obs_have="29082"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Mar 14 17:46:20 2020"
               level="3">
        <file_statistics latency="00:37:20"
                         size="9634895"
                         time_creation="Sat Mar 14 17:45:02 2020"
                         time_modification="Sat Mar 14 17:37:19 2020" />
        <observations epoch_first="Sat Mar 14 16:00:00 2020"
                      epoch_last="Sat Mar 14 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33214"
                obs_have="33045"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="26571"
                obs_have="26538"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21119"
                obs_have="21119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 19:35:18 2020"
               level="3">
        <file_statistics latency="00:37:20"
                         size="9634895"
                         time_creation="Sat Mar 14 17:45:02 2020"
                         time_modification="Sat Mar 14 17:37:19 2020" />
        <observations epoch_first="Sat Mar 14 16:00:00 2020"
                      epoch_last="Sat Mar 14 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33214"
                obs_have="33045"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="26571"
                obs_have="26538"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21119"
                obs_have="21119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:37:20"
                         size="9634895"
                         time_creation="Sat Mar 14 17:45:02 2020"
                         time_modification="Sat Mar 14 17:37:19 2020" />
        <observations epoch_first="Sat Mar 14 16:00:00 2020"
                      epoch_last="Sat Mar 14 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33214"
                obs_have="33045"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="26571"
                obs_have="26538"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21119"
                obs_have="21119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:37:20"
                         size="9634895"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 17:37:19 2020" />
        <observations epoch_first="Sat Mar 14 16:00:00 2020"
                      epoch_last="Sat Mar 14 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33214"
                obs_have="33045"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="26571"
                obs_have="26538"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21119"
                obs_have="21119"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Mar 14 18:21:09 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9646156"
                         time_creation="Sat Mar 14 18:12:10 2020"
                         time_modification="Sat Mar 14 18:08:52 2020" />
        <observations epoch_first="Sat Mar 14 17:00:00 2020"
                      epoch_last="Sat Mar 14 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32957"
                obs_have="30881"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="25645"
                obs_have="25645"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23204"
                obs_have="23204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 18:46:15 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9646156"
                         time_creation="Sat Mar 14 18:12:10 2020"
                         time_modification="Sat Mar 14 18:08:52 2020" />
        <observations epoch_first="Sat Mar 14 17:00:00 2020"
                      epoch_last="Sat Mar 14 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32957"
                obs_have="30881"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="25645"
                obs_have="25645"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23204"
                obs_have="23204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 20:35:18 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9646156"
                         time_creation="Sat Mar 14 18:12:10 2020"
                         time_modification="Sat Mar 14 18:08:52 2020" />
        <observations epoch_first="Sat Mar 14 17:00:00 2020"
                      epoch_last="Sat Mar 14 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32957"
                obs_have="30881"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="25645"
                obs_have="25645"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23204"
                obs_have="23204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9646156"
                         time_creation="Sat Mar 14 18:12:10 2020"
                         time_modification="Sat Mar 14 18:08:52 2020" />
        <observations epoch_first="Sat Mar 14 17:00:00 2020"
                      epoch_last="Sat Mar 14 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32957"
                obs_have="30881"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="25645"
                obs_have="25645"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23204"
                obs_have="23204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9646156"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 18:08:52 2020" />
        <observations epoch_first="Sat Mar 14 17:00:00 2020"
                      epoch_last="Sat Mar 14 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32957"
                obs_have="30881"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="25645"
                obs_have="25645"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23204"
                obs_have="23204"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Mar 14 19:21:14 2020"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9894757"
                         time_creation="Sat Mar 14 19:12:03 2020"
                         time_modification="Sat Mar 14 19:08:55 2020" />
        <observations epoch_first="Sat Mar 14 18:00:00 2020"
                      epoch_last="Sat Mar 14 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33291"
                obs_have="31947"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="27173"
                obs_have="27173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23627"
                obs_have="23627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 19:46:14 2020"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9894757"
                         time_creation="Sat Mar 14 19:12:03 2020"
                         time_modification="Sat Mar 14 19:08:55 2020" />
        <observations epoch_first="Sat Mar 14 18:00:00 2020"
                      epoch_last="Sat Mar 14 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33291"
                obs_have="31947"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="27173"
                obs_have="27173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23627"
                obs_have="23627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 21:35:17 2020"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9894757"
                         time_creation="Sat Mar 14 19:12:03 2020"
                         time_modification="Sat Mar 14 19:08:55 2020" />
        <observations epoch_first="Sat Mar 14 18:00:00 2020"
                      epoch_last="Sat Mar 14 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33291"
                obs_have="31947"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="27173"
                obs_have="27173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23627"
                obs_have="23627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9894757"
                         time_creation="Sat Mar 14 19:12:03 2020"
                         time_modification="Sat Mar 14 19:08:55 2020" />
        <observations epoch_first="Sat Mar 14 18:00:00 2020"
                      epoch_last="Sat Mar 14 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33291"
                obs_have="31947"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="27173"
                obs_have="27173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23627"
                obs_have="23627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9894757"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 19:08:55 2020" />
        <observations epoch_first="Sat Mar 14 18:00:00 2020"
                      epoch_last="Sat Mar 14 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33291"
                obs_have="31947"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="27173"
                obs_have="27173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23627"
                obs_have="23627"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Mar 14 22:35:18 2020"
               level="3">
        <file_statistics latency="00:53:21"
                         size="9788243"
                         time_creation="Sat Mar 14 21:10:03 2020"
                         time_modification="Sat Mar 14 20:53:20 2020" />
        <observations epoch_first="Sat Mar 14 19:00:00 2020"
                      epoch_last="Sat Mar 14 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="33830"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="31592"
                obs_have="31592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29014"
                obs_have="29014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:53:21"
                         size="9788243"
                         time_creation="Sat Mar 14 21:10:03 2020"
                         time_modification="Sat Mar 14 20:53:20 2020" />
        <observations epoch_first="Sat Mar 14 19:00:00 2020"
                      epoch_last="Sat Mar 14 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="33830"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="31592"
                obs_have="31592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29014"
                obs_have="29014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:53:21"
                         size="9788243"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 20:53:20 2020" />
        <observations epoch_first="Sat Mar 14 19:00:00 2020"
                      epoch_last="Sat Mar 14 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="33830"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="31592"
                obs_have="31592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29014"
                obs_have="29014"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Mar 14 21:46:24 2020"
               level="3">
        <file_statistics latency="00:37:21"
                         size="10600761"
                         time_creation="Sat Mar 14 21:45:02 2020"
                         time_modification="Sat Mar 14 21:37:20 2020" />
        <observations epoch_first="Sat Mar 14 20:00:00 2020"
                      epoch_last="Sat Mar 14 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41851"
                obs_have="39780"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30733"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 23:35:21 2020"
               level="3">
        <file_statistics latency="01:08:10"
                         size="10600761"
                         time_creation="Sat Mar 14 22:12:04 2020"
                         time_modification="Sat Mar 14 22:08:09 2020" />
        <observations epoch_first="Sat Mar 14 20:00:00 2020"
                      epoch_last="Sat Mar 14 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41851"
                obs_have="39780"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30733"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="01:08:10"
                         size="10600761"
                         time_creation="Sat Mar 14 22:12:04 2020"
                         time_modification="Sat Mar 14 22:08:09 2020" />
        <observations epoch_first="Sat Mar 14 20:00:00 2020"
                      epoch_last="Sat Mar 14 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41851"
                obs_have="39780"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30733"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="01:08:10"
                         size="10600761"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 22:08:09 2020" />
        <observations epoch_first="Sat Mar 14 20:00:00 2020"
                      epoch_last="Sat Mar 14 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41851"
                obs_have="39780"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30733"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Mar 14 22:20:28 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9713734"
                         time_creation="Sat Mar 14 22:12:04 2020"
                         time_modification="Sat Mar 14 22:08:10 2020" />
        <observations epoch_first="Sat Mar 14 21:00:00 2020"
                      epoch_last="Sat Mar 14 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="37204"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="32944"
                obs_have="32944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27803"
                obs_have="27803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 22:45:28 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9713734"
                         time_creation="Sat Mar 14 22:12:04 2020"
                         time_modification="Sat Mar 14 22:08:10 2020" />
        <observations epoch_first="Sat Mar 14 21:00:00 2020"
                      epoch_last="Sat Mar 14 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="37204"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="32944"
                obs_have="32944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27803"
                obs_have="27803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 00:35:22 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9713734"
                         time_creation="Sat Mar 14 22:12:04 2020"
                         time_modification="Sat Mar 14 22:08:10 2020" />
        <observations epoch_first="Sat Mar 14 21:00:00 2020"
                      epoch_last="Sat Mar 14 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="37204"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="32944"
                obs_have="32944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27803"
                obs_have="27803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9713734"
                         time_creation="Sat Mar 14 22:12:04 2020"
                         time_modification="Sat Mar 14 22:08:10 2020" />
        <observations epoch_first="Sat Mar 14 21:00:00 2020"
                      epoch_last="Sat Mar 14 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="37204"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="32944"
                obs_have="32944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27803"
                obs_have="27803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9713734"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sat Mar 14 22:08:10 2020" />
        <observations epoch_first="Sat Mar 14 21:00:00 2020"
                      epoch_last="Sat Mar 14 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="37204"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="32944"
                obs_have="32944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27803"
                obs_have="27803"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Mar 15 01:35:21 2020"
               level="3">
        <file_statistics latency="01:11:13"
                         size="9794288"
                         time_creation="Sun Mar 15 00:20:02 2020"
                         time_modification="Sun Mar 15 00:11:12 2020" />
        <observations epoch_first="Sat Mar 14 22:00:00 2020"
                      epoch_last="Sat Mar 14 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37182"
                obs_have="36909"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="35653"
                obs_have="35653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34389"
                obs_have="34389"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="01:11:13"
                         size="9794288"
                         time_creation="Sun Mar 15 00:20:02 2020"
                         time_modification="Sun Mar 15 00:11:12 2020" />
        <observations epoch_first="Sat Mar 14 22:00:00 2020"
                      epoch_last="Sat Mar 14 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37182"
                obs_have="36909"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="35653"
                obs_have="35653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34389"
                obs_have="34389"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="01:11:13"
                         size="9794288"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sun Mar 15 00:11:12 2020" />
        <observations epoch_first="Sat Mar 14 22:00:00 2020"
                      epoch_last="Sat Mar 14 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37182"
                obs_have="36909"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="35653"
                obs_have="35653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34389"
                obs_have="34389"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta074x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Mar 15 00:21:22 2020"
               level="3">
        <file_statistics latency="00:11:15"
                         size="9684453"
                         time_creation="Sun Mar 15 00:20:02 2020"
                         time_modification="Sun Mar 15 00:11:14 2020" />
        <observations epoch_first="Sat Mar 14 23:00:00 2020"
                      epoch_last="Sat Mar 14 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38200"
                obs_have="37325"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="34342"
                obs_have="34342"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31842"
                obs_have="31842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 00:46:22 2020"
               level="3">
        <file_statistics latency="00:11:15"
                         size="9684453"
                         time_creation="Sun Mar 15 00:20:02 2020"
                         time_modification="Sun Mar 15 00:11:14 2020" />
        <observations epoch_first="Sat Mar 14 23:00:00 2020"
                      epoch_last="Sat Mar 14 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38200"
                obs_have="37325"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="34342"
                obs_have="34342"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31842"
                obs_have="31842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 02:35:11 2020"
               level="3">
        <file_statistics latency="00:11:15"
                         size="9684453"
                         time_creation="Sun Mar 15 00:20:02 2020"
                         time_modification="Sun Mar 15 00:11:14 2020" />
        <observations epoch_first="Sat Mar 14 23:00:00 2020"
                      epoch_last="Sat Mar 14 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38200"
                obs_have="37325"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="34342"
                obs_have="34342"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31842"
                obs_have="31842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 15 18:30:19 2020"
               level="3">
        <file_statistics latency="00:11:15"
                         size="9684453"
                         time_creation="Sun Mar 15 00:20:02 2020"
                         time_modification="Sun Mar 15 00:11:14 2020" />
        <observations epoch_first="Sat Mar 14 23:00:00 2020"
                      epoch_last="Sat Mar 14 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38200"
                obs_have="37325"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="34342"
                obs_have="34342"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31842"
                obs_have="31842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 03:14:54 2020"
               level="3">
        <file_statistics latency="00:11:15"
                         size="9684453"
                         time_creation="Fri Apr 10 01:51:36 2020"
                         time_modification="Sun Mar 15 00:11:14 2020" />
        <observations epoch_first="Sat Mar 14 23:00:00 2020"
                      epoch_last="Sat Mar 14 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38200"
                obs_have="37325"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="34342"
                obs_have="34342"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31842"
                obs_have="31842"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
