<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-01-20 00:00:00"
    DayOfYear="20"
    Year="2019">
  <station name="CH2T">
    <file name="/ch2t0200.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 21 18:50:44 2019"
               level="3">
        <file_statistics latency="01:36:01"
                         size="5138704"
                         time_creation="Mon Jan 21 02:50:10 2019"
                         time_modification="Mon Jan 21 01:35:31 2019" />
        <observations epoch_first="Sun Jan 20 00:00:00 2019"
                      epoch_last="Sun Jan 20 23:59:30 2019"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="29873"
                obs_have="22898"
                obs_ratio="76.65" />
          <mask elevation="10 degrees"
                obs_expected="24913"
                obs_have="22882"
                obs_ratio="91.85" />
          <mask elevation="15 degrees"
                obs_expected="22073"
                obs_have="20279"
                obs_ratio="91.87" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:01:38 2019"
               level="3">
        <file_statistics latency="01:36:01"
                         size="5138704"
                         time_creation="Sat Feb 16 01:59:15 2019"
                         time_modification="Mon Jan 21 01:35:31 2019" />
        <observations epoch_first="Sun Jan 20 00:00:00 2019"
                      epoch_last="Sun Jan 20 23:59:30 2019"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="29873"
                obs_have="22898"
                obs_ratio="76.65" />
          <mask elevation="10 degrees"
                obs_expected="24913"
                obs_have="22882"
                obs_ratio="91.85" />
          <mask elevation="15 degrees"
                obs_expected="22073"
                obs_have="20279"
                obs_ratio="91.87" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Jan 20 01:43:49 2019"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8021244"
                         time_creation="Sun Jan 20 01:14:02 2019"
                         time_modification="Sun Jan 20 01:11:20 2019" />
        <observations epoch_first="Sun Jan 20 00:00:00 2019"
                      epoch_last="Sun Jan 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="32134"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32223"
                obs_have="32134"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="30377"
                obs_have="30377"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 03:33:44 2019"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8021244"
                         time_creation="Sun Jan 20 01:14:02 2019"
                         time_modification="Sun Jan 20 01:11:20 2019" />
        <observations epoch_first="Sun Jan 20 00:00:00 2019"
                      epoch_last="Sun Jan 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="32134"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32223"
                obs_have="32134"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="30377"
                obs_have="30377"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8021244"
                         time_creation="Sun Jan 20 01:14:02 2019"
                         time_modification="Sun Jan 20 01:11:20 2019" />
        <observations epoch_first="Sun Jan 20 00:00:00 2019"
                      epoch_last="Sun Jan 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="32134"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32223"
                obs_have="32134"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="30377"
                obs_have="30377"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8021244"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 01:11:20 2019" />
        <observations epoch_first="Sun Jan 20 00:00:00 2019"
                      epoch_last="Sun Jan 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="32134"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32223"
                obs_have="32134"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="30377"
                obs_have="30377"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Jan 20 02:18:47 2019"
               level="3">
        <file_statistics latency="00:09:56"
                         size="7799982"
                         time_creation="Sun Jan 20 02:14:02 2019"
                         time_modification="Sun Jan 20 02:09:55 2019" />
        <observations epoch_first="Sun Jan 20 01:00:00 2019"
                      epoch_last="Sun Jan 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40554"
                obs_have="32906"
                obs_ratio="81.14" />
          <mask elevation="10 degrees"
                obs_expected="33066"
                obs_have="32899"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 02:43:46 2019"
               level="3">
        <file_statistics latency="00:09:56"
                         size="7799982"
                         time_creation="Sun Jan 20 02:14:02 2019"
                         time_modification="Sun Jan 20 02:09:55 2019" />
        <observations epoch_first="Sun Jan 20 01:00:00 2019"
                      epoch_last="Sun Jan 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40554"
                obs_have="32906"
                obs_ratio="81.14" />
          <mask elevation="10 degrees"
                obs_expected="33066"
                obs_have="32899"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 04:33:47 2019"
               level="3">
        <file_statistics latency="00:09:56"
                         size="7799982"
                         time_creation="Sun Jan 20 02:14:02 2019"
                         time_modification="Sun Jan 20 02:09:55 2019" />
        <observations epoch_first="Sun Jan 20 01:00:00 2019"
                      epoch_last="Sun Jan 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40554"
                obs_have="32906"
                obs_ratio="81.14" />
          <mask elevation="10 degrees"
                obs_expected="33066"
                obs_have="32899"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:09:56"
                         size="7799982"
                         time_creation="Sun Jan 20 02:14:02 2019"
                         time_modification="Sun Jan 20 02:09:55 2019" />
        <observations epoch_first="Sun Jan 20 01:00:00 2019"
                      epoch_last="Sun Jan 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40554"
                obs_have="32906"
                obs_ratio="81.14" />
          <mask elevation="10 degrees"
                obs_expected="33066"
                obs_have="32899"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:09:56"
                         size="7799982"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 02:09:55 2019" />
        <observations epoch_first="Sun Jan 20 01:00:00 2019"
                      epoch_last="Sun Jan 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40554"
                obs_have="32906"
                obs_ratio="81.14" />
          <mask elevation="10 degrees"
                obs_expected="33066"
                obs_have="32899"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Jan 20 03:18:50 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="8540667"
                         time_creation="Sun Jan 20 03:14:02 2019"
                         time_modification="Sun Jan 20 03:11:22 2019" />
        <observations epoch_first="Sun Jan 20 02:00:00 2019"
                      epoch_last="Sun Jan 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43522"
                obs_have="39472"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="39664"
                obs_have="39446"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 03:43:49 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="8540667"
                         time_creation="Sun Jan 20 03:14:02 2019"
                         time_modification="Sun Jan 20 03:11:22 2019" />
        <observations epoch_first="Sun Jan 20 02:00:00 2019"
                      epoch_last="Sun Jan 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43522"
                obs_have="39472"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="39664"
                obs_have="39446"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 05:33:50 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="8540667"
                         time_creation="Sun Jan 20 03:14:02 2019"
                         time_modification="Sun Jan 20 03:11:22 2019" />
        <observations epoch_first="Sun Jan 20 02:00:00 2019"
                      epoch_last="Sun Jan 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43522"
                obs_have="39472"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="39664"
                obs_have="39446"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="8540667"
                         time_creation="Sun Jan 20 03:14:02 2019"
                         time_modification="Sun Jan 20 03:11:22 2019" />
        <observations epoch_first="Sun Jan 20 02:00:00 2019"
                      epoch_last="Sun Jan 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43522"
                obs_have="39472"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="39664"
                obs_have="39446"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="8540667"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 03:11:22 2019" />
        <observations epoch_first="Sun Jan 20 02:00:00 2019"
                      epoch_last="Sun Jan 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43522"
                obs_have="39472"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="39664"
                obs_have="39446"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35420"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Jan 20 04:18:44 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8228159"
                         time_creation="Sun Jan 20 04:14:07 2019"
                         time_modification="Sun Jan 20 04:11:11 2019" />
        <observations epoch_first="Sun Jan 20 03:00:00 2019"
                      epoch_last="Sun Jan 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41826"
                obs_have="39793"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="39851"
                obs_have="39793"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="37624"
                obs_have="37624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 04:43:43 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8228159"
                         time_creation="Sun Jan 20 04:14:07 2019"
                         time_modification="Sun Jan 20 04:11:11 2019" />
        <observations epoch_first="Sun Jan 20 03:00:00 2019"
                      epoch_last="Sun Jan 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41826"
                obs_have="39793"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="39851"
                obs_have="39793"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="37624"
                obs_have="37624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 06:33:43 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8228159"
                         time_creation="Sun Jan 20 04:14:07 2019"
                         time_modification="Sun Jan 20 04:11:11 2019" />
        <observations epoch_first="Sun Jan 20 03:00:00 2019"
                      epoch_last="Sun Jan 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41826"
                obs_have="39793"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="39851"
                obs_have="39793"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="37624"
                obs_have="37624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8228159"
                         time_creation="Sun Jan 20 04:14:07 2019"
                         time_modification="Sun Jan 20 04:11:11 2019" />
        <observations epoch_first="Sun Jan 20 03:00:00 2019"
                      epoch_last="Sun Jan 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41826"
                obs_have="39793"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="39851"
                obs_have="39793"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="37624"
                obs_have="37624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8228159"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 04:11:11 2019" />
        <observations epoch_first="Sun Jan 20 03:00:00 2019"
                      epoch_last="Sun Jan 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41826"
                obs_have="39793"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="39851"
                obs_have="39793"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="37624"
                obs_have="37624"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Jan 20 05:18:50 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7534079"
                         time_creation="Sun Jan 20 05:14:01 2019"
                         time_modification="Sun Jan 20 05:11:16 2019" />
        <observations epoch_first="Sun Jan 20 04:00:00 2019"
                      epoch_last="Sun Jan 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41665"
                obs_have="38443"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="38527"
                obs_have="38424"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="36382"
                obs_have="36382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 05:43:47 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7534079"
                         time_creation="Sun Jan 20 05:14:01 2019"
                         time_modification="Sun Jan 20 05:11:16 2019" />
        <observations epoch_first="Sun Jan 20 04:00:00 2019"
                      epoch_last="Sun Jan 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41665"
                obs_have="38443"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="38527"
                obs_have="38424"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="36382"
                obs_have="36382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 07:33:47 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7534079"
                         time_creation="Sun Jan 20 05:14:01 2019"
                         time_modification="Sun Jan 20 05:11:16 2019" />
        <observations epoch_first="Sun Jan 20 04:00:00 2019"
                      epoch_last="Sun Jan 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41665"
                obs_have="38443"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="38527"
                obs_have="38424"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="36382"
                obs_have="36382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7534079"
                         time_creation="Sun Jan 20 05:14:01 2019"
                         time_modification="Sun Jan 20 05:11:16 2019" />
        <observations epoch_first="Sun Jan 20 04:00:00 2019"
                      epoch_last="Sun Jan 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41665"
                obs_have="38443"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="38527"
                obs_have="38424"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="36382"
                obs_have="36382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7534079"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 05:11:16 2019" />
        <observations epoch_first="Sun Jan 20 04:00:00 2019"
                      epoch_last="Sun Jan 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41665"
                obs_have="38443"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="38527"
                obs_have="38424"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="36382"
                obs_have="36382"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Jan 20 06:18:45 2019"
               level="3">
        <file_statistics latency="00:09:55"
                         size="7681048"
                         time_creation="Sun Jan 20 06:14:02 2019"
                         time_modification="Sun Jan 20 06:09:54 2019" />
        <observations epoch_first="Sun Jan 20 05:00:00 2019"
                      epoch_last="Sun Jan 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46077"
                obs_have="39708"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="39863"
                obs_have="39680"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="35330"
                obs_have="35330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 06:43:45 2019"
               level="3">
        <file_statistics latency="00:09:55"
                         size="7681048"
                         time_creation="Sun Jan 20 06:14:02 2019"
                         time_modification="Sun Jan 20 06:09:54 2019" />
        <observations epoch_first="Sun Jan 20 05:00:00 2019"
                      epoch_last="Sun Jan 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46077"
                obs_have="39708"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="39863"
                obs_have="39680"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="35330"
                obs_have="35330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 08:33:46 2019"
               level="3">
        <file_statistics latency="00:09:55"
                         size="7681048"
                         time_creation="Sun Jan 20 06:14:02 2019"
                         time_modification="Sun Jan 20 06:09:54 2019" />
        <observations epoch_first="Sun Jan 20 05:00:00 2019"
                      epoch_last="Sun Jan 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46077"
                obs_have="39708"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="39863"
                obs_have="39680"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="35330"
                obs_have="35330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:09:55"
                         size="7681048"
                         time_creation="Sun Jan 20 06:14:02 2019"
                         time_modification="Sun Jan 20 06:09:54 2019" />
        <observations epoch_first="Sun Jan 20 05:00:00 2019"
                      epoch_last="Sun Jan 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46077"
                obs_have="39708"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="39863"
                obs_have="39680"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="35330"
                obs_have="35330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:09:55"
                         size="7681048"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 06:09:54 2019" />
        <observations epoch_first="Sun Jan 20 05:00:00 2019"
                      epoch_last="Sun Jan 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46077"
                obs_have="39708"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="39863"
                obs_have="39680"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="35330"
                obs_have="35330"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Jan 20 07:18:51 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7785332"
                         time_creation="Sun Jan 20 07:14:19 2019"
                         time_modification="Sun Jan 20 07:11:18 2019" />
        <observations epoch_first="Sun Jan 20 06:00:00 2019"
                      epoch_last="Sun Jan 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40470"
                obs_have="37424"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="37420"
                obs_have="37395"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="34966"
                obs_have="34965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 07:43:49 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7785332"
                         time_creation="Sun Jan 20 07:14:19 2019"
                         time_modification="Sun Jan 20 07:11:18 2019" />
        <observations epoch_first="Sun Jan 20 06:00:00 2019"
                      epoch_last="Sun Jan 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40470"
                obs_have="37424"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="37420"
                obs_have="37395"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="34966"
                obs_have="34965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 09:33:47 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7785332"
                         time_creation="Sun Jan 20 07:14:19 2019"
                         time_modification="Sun Jan 20 07:11:18 2019" />
        <observations epoch_first="Sun Jan 20 06:00:00 2019"
                      epoch_last="Sun Jan 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40470"
                obs_have="37424"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="37420"
                obs_have="37395"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="34966"
                obs_have="34965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7785332"
                         time_creation="Sun Jan 20 07:14:19 2019"
                         time_modification="Sun Jan 20 07:11:18 2019" />
        <observations epoch_first="Sun Jan 20 06:00:00 2019"
                      epoch_last="Sun Jan 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40470"
                obs_have="37424"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="37420"
                obs_have="37395"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="34966"
                obs_have="34965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7785332"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 07:11:18 2019" />
        <observations epoch_first="Sun Jan 20 06:00:00 2019"
                      epoch_last="Sun Jan 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40470"
                obs_have="37424"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="37420"
                obs_have="37395"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="34966"
                obs_have="34965"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Jan 20 08:18:50 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7580365"
                         time_creation="Sun Jan 20 08:14:02 2019"
                         time_modification="Sun Jan 20 08:11:17 2019" />
        <observations epoch_first="Sun Jan 20 07:00:00 2019"
                      epoch_last="Sun Jan 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37947"
                obs_have="33215"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="33330"
                obs_have="33209"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29004"
                obs_have="29004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 08:43:50 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7580365"
                         time_creation="Sun Jan 20 08:14:02 2019"
                         time_modification="Sun Jan 20 08:11:17 2019" />
        <observations epoch_first="Sun Jan 20 07:00:00 2019"
                      epoch_last="Sun Jan 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37947"
                obs_have="33215"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="33330"
                obs_have="33209"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29004"
                obs_have="29004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 10:33:47 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7580365"
                         time_creation="Sun Jan 20 08:14:02 2019"
                         time_modification="Sun Jan 20 08:11:17 2019" />
        <observations epoch_first="Sun Jan 20 07:00:00 2019"
                      epoch_last="Sun Jan 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37947"
                obs_have="33215"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="33330"
                obs_have="33209"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29004"
                obs_have="29004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7580365"
                         time_creation="Sun Jan 20 08:14:02 2019"
                         time_modification="Sun Jan 20 08:11:17 2019" />
        <observations epoch_first="Sun Jan 20 07:00:00 2019"
                      epoch_last="Sun Jan 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37947"
                obs_have="33215"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="33330"
                obs_have="33209"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29004"
                obs_have="29004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7580365"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 08:11:17 2019" />
        <observations epoch_first="Sun Jan 20 07:00:00 2019"
                      epoch_last="Sun Jan 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37947"
                obs_have="33215"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="33330"
                obs_have="33209"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29004"
                obs_have="29004"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Jan 20 09:18:50 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7020663"
                         time_creation="Sun Jan 20 09:14:02 2019"
                         time_modification="Sun Jan 20 09:11:16 2019" />
        <observations epoch_first="Sun Jan 20 08:00:00 2019"
                      epoch_last="Sun Jan 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32546"
                obs_have="26702"
                obs_ratio="82.04" />
          <mask elevation="10 degrees"
                obs_expected="26759"
                obs_have="26654"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="23004"
                obs_have="23004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 09:43:47 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7020663"
                         time_creation="Sun Jan 20 09:14:02 2019"
                         time_modification="Sun Jan 20 09:11:16 2019" />
        <observations epoch_first="Sun Jan 20 08:00:00 2019"
                      epoch_last="Sun Jan 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32546"
                obs_have="26702"
                obs_ratio="82.04" />
          <mask elevation="10 degrees"
                obs_expected="26759"
                obs_have="26654"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="23004"
                obs_have="23004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 11:33:45 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7020663"
                         time_creation="Sun Jan 20 09:14:02 2019"
                         time_modification="Sun Jan 20 09:11:16 2019" />
        <observations epoch_first="Sun Jan 20 08:00:00 2019"
                      epoch_last="Sun Jan 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32546"
                obs_have="26702"
                obs_ratio="82.04" />
          <mask elevation="10 degrees"
                obs_expected="26759"
                obs_have="26654"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="23004"
                obs_have="23004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7020663"
                         time_creation="Sun Jan 20 09:14:02 2019"
                         time_modification="Sun Jan 20 09:11:16 2019" />
        <observations epoch_first="Sun Jan 20 08:00:00 2019"
                      epoch_last="Sun Jan 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32546"
                obs_have="26702"
                obs_ratio="82.04" />
          <mask elevation="10 degrees"
                obs_expected="26759"
                obs_have="26654"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="23004"
                obs_have="23004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7020663"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 09:11:16 2019" />
        <observations epoch_first="Sun Jan 20 08:00:00 2019"
                      epoch_last="Sun Jan 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32546"
                obs_have="26702"
                obs_ratio="82.04" />
          <mask elevation="10 degrees"
                obs_expected="26759"
                obs_have="26654"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="23004"
                obs_have="23004"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Jan 20 10:18:49 2019"
               level="3">
        <file_statistics latency="00:09:55"
                         size="6883020"
                         time_creation="Sun Jan 20 10:14:02 2019"
                         time_modification="Sun Jan 20 10:09:54 2019" />
        <observations epoch_first="Sun Jan 20 09:00:00 2019"
                      epoch_last="Sun Jan 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28320"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="28379"
                obs_have="28320"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="24947"
                obs_have="24947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 10:43:48 2019"
               level="3">
        <file_statistics latency="00:09:55"
                         size="6883020"
                         time_creation="Sun Jan 20 10:14:02 2019"
                         time_modification="Sun Jan 20 10:09:54 2019" />
        <observations epoch_first="Sun Jan 20 09:00:00 2019"
                      epoch_last="Sun Jan 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28320"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="28379"
                obs_have="28320"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="24947"
                obs_have="24947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 12:33:46 2019"
               level="3">
        <file_statistics latency="00:09:55"
                         size="6883020"
                         time_creation="Sun Jan 20 10:14:02 2019"
                         time_modification="Sun Jan 20 10:09:54 2019" />
        <observations epoch_first="Sun Jan 20 09:00:00 2019"
                      epoch_last="Sun Jan 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28320"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="28379"
                obs_have="28320"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="24947"
                obs_have="24947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:09:55"
                         size="6883020"
                         time_creation="Sun Jan 20 10:14:02 2019"
                         time_modification="Sun Jan 20 10:09:54 2019" />
        <observations epoch_first="Sun Jan 20 09:00:00 2019"
                      epoch_last="Sun Jan 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28320"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="28379"
                obs_have="28320"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="24947"
                obs_have="24947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:09:55"
                         size="6883020"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 10:09:54 2019" />
        <observations epoch_first="Sun Jan 20 09:00:00 2019"
                      epoch_last="Sun Jan 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28320"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="28379"
                obs_have="28320"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="24947"
                obs_have="24947"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Jan 20 11:18:49 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6278623"
                         time_creation="Sun Jan 20 11:14:02 2019"
                         time_modification="Sun Jan 20 11:11:13 2019" />
        <observations epoch_first="Sun Jan 20 10:00:00 2019"
                      epoch_last="Sun Jan 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32244"
                obs_have="27033"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="27202"
                obs_have="27010"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="23566"
                obs_have="23566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 11:43:47 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6278623"
                         time_creation="Sun Jan 20 11:14:02 2019"
                         time_modification="Sun Jan 20 11:11:13 2019" />
        <observations epoch_first="Sun Jan 20 10:00:00 2019"
                      epoch_last="Sun Jan 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32244"
                obs_have="27033"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="27202"
                obs_have="27010"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="23566"
                obs_have="23566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 13:33:46 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6278623"
                         time_creation="Sun Jan 20 11:14:02 2019"
                         time_modification="Sun Jan 20 11:11:13 2019" />
        <observations epoch_first="Sun Jan 20 10:00:00 2019"
                      epoch_last="Sun Jan 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32244"
                obs_have="27033"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="27202"
                obs_have="27010"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="23566"
                obs_have="23566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6278623"
                         time_creation="Sun Jan 20 11:14:02 2019"
                         time_modification="Sun Jan 20 11:11:13 2019" />
        <observations epoch_first="Sun Jan 20 10:00:00 2019"
                      epoch_last="Sun Jan 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32244"
                obs_have="27033"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="27202"
                obs_have="27010"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="23566"
                obs_have="23566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6278623"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 11:11:13 2019" />
        <observations epoch_first="Sun Jan 20 10:00:00 2019"
                      epoch_last="Sun Jan 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32244"
                obs_have="27033"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="27202"
                obs_have="27010"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="23566"
                obs_have="23566"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Jan 20 12:18:45 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5511675"
                         time_creation="Sun Jan 20 12:14:35 2019"
                         time_modification="Sun Jan 20 12:11:09 2019" />
        <observations epoch_first="Sun Jan 20 11:00:00 2019"
                      epoch_last="Sun Jan 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30665"
                obs_have="24902"
                obs_ratio="81.21" />
          <mask elevation="10 degrees"
                obs_expected="25003"
                obs_have="24874"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="21643"
                obs_have="21643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 12:43:45 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5511675"
                         time_creation="Sun Jan 20 12:14:35 2019"
                         time_modification="Sun Jan 20 12:11:09 2019" />
        <observations epoch_first="Sun Jan 20 11:00:00 2019"
                      epoch_last="Sun Jan 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30665"
                obs_have="24902"
                obs_ratio="81.21" />
          <mask elevation="10 degrees"
                obs_expected="25003"
                obs_have="24874"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="21643"
                obs_have="21643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 14:33:43 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5511675"
                         time_creation="Sun Jan 20 12:14:35 2019"
                         time_modification="Sun Jan 20 12:11:09 2019" />
        <observations epoch_first="Sun Jan 20 11:00:00 2019"
                      epoch_last="Sun Jan 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30665"
                obs_have="24902"
                obs_ratio="81.21" />
          <mask elevation="10 degrees"
                obs_expected="25003"
                obs_have="24874"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="21643"
                obs_have="21643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5511675"
                         time_creation="Sun Jan 20 12:14:35 2019"
                         time_modification="Sun Jan 20 12:11:09 2019" />
        <observations epoch_first="Sun Jan 20 11:00:00 2019"
                      epoch_last="Sun Jan 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30665"
                obs_have="24902"
                obs_ratio="81.21" />
          <mask elevation="10 degrees"
                obs_expected="25003"
                obs_have="24874"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="21643"
                obs_have="21643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5511675"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 12:11:09 2019" />
        <observations epoch_first="Sun Jan 20 11:00:00 2019"
                      epoch_last="Sun Jan 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30665"
                obs_have="24902"
                obs_ratio="81.21" />
          <mask elevation="10 degrees"
                obs_expected="25003"
                obs_have="24874"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="21643"
                obs_have="21643"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Jan 20 13:18:44 2019"
               level="3">
        <file_statistics latency="00:11:06"
                         size="5059078"
                         time_creation="Sun Jan 20 13:14:07 2019"
                         time_modification="Sun Jan 20 13:11:05 2019" />
        <observations epoch_first="Sun Jan 20 12:00:00 2019"
                      epoch_last="Sun Jan 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27073"
                obs_have="25370"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="25416"
                obs_have="25370"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20288"
                obs_have="20288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 13:43:42 2019"
               level="3">
        <file_statistics latency="00:11:06"
                         size="5059078"
                         time_creation="Sun Jan 20 13:14:07 2019"
                         time_modification="Sun Jan 20 13:11:05 2019" />
        <observations epoch_first="Sun Jan 20 12:00:00 2019"
                      epoch_last="Sun Jan 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27073"
                obs_have="25370"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="25416"
                obs_have="25370"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20288"
                obs_have="20288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 15:33:41 2019"
               level="3">
        <file_statistics latency="00:11:06"
                         size="5059078"
                         time_creation="Sun Jan 20 13:14:07 2019"
                         time_modification="Sun Jan 20 13:11:05 2019" />
        <observations epoch_first="Sun Jan 20 12:00:00 2019"
                      epoch_last="Sun Jan 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27073"
                obs_have="25370"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="25416"
                obs_have="25370"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20288"
                obs_have="20288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:06"
                         size="5059078"
                         time_creation="Sun Jan 20 13:14:07 2019"
                         time_modification="Sun Jan 20 13:11:05 2019" />
        <observations epoch_first="Sun Jan 20 12:00:00 2019"
                      epoch_last="Sun Jan 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27073"
                obs_have="25370"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="25416"
                obs_have="25370"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20288"
                obs_have="20288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:06"
                         size="5059078"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 13:11:05 2019" />
        <observations epoch_first="Sun Jan 20 12:00:00 2019"
                      epoch_last="Sun Jan 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27073"
                obs_have="25370"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="25416"
                obs_have="25370"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20288"
                obs_have="20288"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Jan 20 14:18:46 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="5427813"
                         time_creation="Sun Jan 20 14:14:39 2019"
                         time_modification="Sun Jan 20 14:11:07 2019" />
        <observations epoch_first="Sun Jan 20 13:00:00 2019"
                      epoch_last="Sun Jan 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30289"
                obs_have="25498"
                obs_ratio="84.18" />
          <mask elevation="10 degrees"
                obs_expected="25649"
                obs_have="25498"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23343"
                obs_have="23340"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jan 20 14:43:45 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="5427813"
                         time_creation="Sun Jan 20 14:14:39 2019"
                         time_modification="Sun Jan 20 14:11:07 2019" />
        <observations epoch_first="Sun Jan 20 13:00:00 2019"
                      epoch_last="Sun Jan 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30289"
                obs_have="25498"
                obs_ratio="84.18" />
          <mask elevation="10 degrees"
                obs_expected="25649"
                obs_have="25498"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23343"
                obs_have="23340"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jan 20 16:33:45 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="5427813"
                         time_creation="Sun Jan 20 14:14:39 2019"
                         time_modification="Sun Jan 20 14:11:07 2019" />
        <observations epoch_first="Sun Jan 20 13:00:00 2019"
                      epoch_last="Sun Jan 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30289"
                obs_have="25498"
                obs_ratio="84.18" />
          <mask elevation="10 degrees"
                obs_expected="25649"
                obs_have="25498"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23343"
                obs_have="23340"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="5427813"
                         time_creation="Sun Jan 20 14:14:39 2019"
                         time_modification="Sun Jan 20 14:11:07 2019" />
        <observations epoch_first="Sun Jan 20 13:00:00 2019"
                      epoch_last="Sun Jan 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30289"
                obs_have="25498"
                obs_ratio="84.18" />
          <mask elevation="10 degrees"
                obs_expected="25649"
                obs_have="25498"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23343"
                obs_have="23340"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="5427813"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 14:11:07 2019" />
        <observations epoch_first="Sun Jan 20 13:00:00 2019"
                      epoch_last="Sun Jan 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30289"
                obs_have="25498"
                obs_ratio="84.18" />
          <mask elevation="10 degrees"
                obs_expected="25649"
                obs_have="25498"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23343"
                obs_have="23340"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Jan 20 15:18:46 2019"
               level="3">
        <file_statistics latency="00:11:04"
                         size="6708115"
                         time_creation="Sun Jan 20 15:14:02 2019"
                         time_modification="Sun Jan 20 15:11:03 2019" />
        <observations epoch_first="Sun Jan 20 14:00:00 2019"
                      epoch_last="Sun Jan 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="30330"
                obs_ratio="84.99" />
          <mask elevation="10 degrees"
                obs_expected="30469"
                obs_have="30302"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="26417"
                obs_have="26417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 15:43:44 2019"
               level="3">
        <file_statistics latency="00:11:04"
                         size="6708115"
                         time_creation="Sun Jan 20 15:14:02 2019"
                         time_modification="Sun Jan 20 15:11:03 2019" />
        <observations epoch_first="Sun Jan 20 14:00:00 2019"
                      epoch_last="Sun Jan 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="30330"
                obs_ratio="84.99" />
          <mask elevation="10 degrees"
                obs_expected="30469"
                obs_have="30302"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="26417"
                obs_have="26417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 17:33:41 2019"
               level="3">
        <file_statistics latency="00:11:04"
                         size="6708115"
                         time_creation="Sun Jan 20 15:14:02 2019"
                         time_modification="Sun Jan 20 15:11:03 2019" />
        <observations epoch_first="Sun Jan 20 14:00:00 2019"
                      epoch_last="Sun Jan 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="30330"
                obs_ratio="84.99" />
          <mask elevation="10 degrees"
                obs_expected="30469"
                obs_have="30302"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="26417"
                obs_have="26417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:04"
                         size="6708115"
                         time_creation="Sun Jan 20 15:14:02 2019"
                         time_modification="Sun Jan 20 15:11:03 2019" />
        <observations epoch_first="Sun Jan 20 14:00:00 2019"
                      epoch_last="Sun Jan 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="30330"
                obs_ratio="84.99" />
          <mask elevation="10 degrees"
                obs_expected="30469"
                obs_have="30302"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="26417"
                obs_have="26417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:04"
                         size="6708115"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 15:11:03 2019" />
        <observations epoch_first="Sun Jan 20 14:00:00 2019"
                      epoch_last="Sun Jan 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="30330"
                obs_ratio="84.99" />
          <mask elevation="10 degrees"
                obs_expected="30469"
                obs_have="30302"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="26417"
                obs_have="26417"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Jan 20 16:18:54 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7437046"
                         time_creation="Sun Jan 20 16:14:02 2019"
                         time_modification="Sun Jan 20 16:11:18 2019" />
        <observations epoch_first="Sun Jan 20 15:00:00 2019"
                      epoch_last="Sun Jan 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34274"
                obs_have="32014"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="32067"
                obs_have="32014"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="30522"
                obs_have="30522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 16:43:52 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7437046"
                         time_creation="Sun Jan 20 16:14:02 2019"
                         time_modification="Sun Jan 20 16:11:18 2019" />
        <observations epoch_first="Sun Jan 20 15:00:00 2019"
                      epoch_last="Sun Jan 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34274"
                obs_have="32014"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="32067"
                obs_have="32014"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="30522"
                obs_have="30522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 18:33:49 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7437046"
                         time_creation="Sun Jan 20 16:14:02 2019"
                         time_modification="Sun Jan 20 16:11:18 2019" />
        <observations epoch_first="Sun Jan 20 15:00:00 2019"
                      epoch_last="Sun Jan 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34274"
                obs_have="32014"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="32067"
                obs_have="32014"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="30522"
                obs_have="30522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7437046"
                         time_creation="Sun Jan 20 16:14:02 2019"
                         time_modification="Sun Jan 20 16:11:18 2019" />
        <observations epoch_first="Sun Jan 20 15:00:00 2019"
                      epoch_last="Sun Jan 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34274"
                obs_have="32014"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="32067"
                obs_have="32014"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="30522"
                obs_have="30522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7437046"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 16:11:18 2019" />
        <observations epoch_first="Sun Jan 20 15:00:00 2019"
                      epoch_last="Sun Jan 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34274"
                obs_have="32014"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="32067"
                obs_have="32014"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="30522"
                obs_have="30522"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Jan 20 17:18:54 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7942167"
                         time_creation="Sun Jan 20 17:14:02 2019"
                         time_modification="Sun Jan 20 17:11:18 2019" />
        <observations epoch_first="Sun Jan 20 16:00:00 2019"
                      epoch_last="Sun Jan 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37397"
                obs_have="32111"
                obs_ratio="85.87" />
          <mask elevation="10 degrees"
                obs_expected="32209"
                obs_have="32083"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="27286"
                obs_have="27286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 17:43:51 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7942167"
                         time_creation="Sun Jan 20 17:14:02 2019"
                         time_modification="Sun Jan 20 17:11:18 2019" />
        <observations epoch_first="Sun Jan 20 16:00:00 2019"
                      epoch_last="Sun Jan 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37397"
                obs_have="32111"
                obs_ratio="85.87" />
          <mask elevation="10 degrees"
                obs_expected="32209"
                obs_have="32083"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="27286"
                obs_have="27286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 19:33:52 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7942167"
                         time_creation="Sun Jan 20 17:14:02 2019"
                         time_modification="Sun Jan 20 17:11:18 2019" />
        <observations epoch_first="Sun Jan 20 16:00:00 2019"
                      epoch_last="Sun Jan 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37397"
                obs_have="32111"
                obs_ratio="85.87" />
          <mask elevation="10 degrees"
                obs_expected="32209"
                obs_have="32083"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="27286"
                obs_have="27286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7942167"
                         time_creation="Sun Jan 20 17:14:02 2019"
                         time_modification="Sun Jan 20 17:11:18 2019" />
        <observations epoch_first="Sun Jan 20 16:00:00 2019"
                      epoch_last="Sun Jan 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37397"
                obs_have="32111"
                obs_ratio="85.87" />
          <mask elevation="10 degrees"
                obs_expected="32209"
                obs_have="32083"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="27286"
                obs_have="27286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7942167"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 17:11:18 2019" />
        <observations epoch_first="Sun Jan 20 16:00:00 2019"
                      epoch_last="Sun Jan 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37397"
                obs_have="32111"
                obs_ratio="85.87" />
          <mask elevation="10 degrees"
                obs_expected="32209"
                obs_have="32083"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="27286"
                obs_have="27286"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Jan 20 18:18:48 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7417293"
                         time_creation="Sun Jan 20 18:14:02 2019"
                         time_modification="Sun Jan 20 18:11:17 2019" />
        <observations epoch_first="Sun Jan 20 17:00:00 2019"
                      epoch_last="Sun Jan 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37633"
                obs_have="32261"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32226"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27670"
                obs_have="27670"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 18:43:52 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7417293"
                         time_creation="Sun Jan 20 18:14:02 2019"
                         time_modification="Sun Jan 20 18:11:17 2019" />
        <observations epoch_first="Sun Jan 20 17:00:00 2019"
                      epoch_last="Sun Jan 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37633"
                obs_have="32261"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32226"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27670"
                obs_have="27670"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 20:33:49 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7417293"
                         time_creation="Sun Jan 20 18:14:02 2019"
                         time_modification="Sun Jan 20 18:11:17 2019" />
        <observations epoch_first="Sun Jan 20 17:00:00 2019"
                      epoch_last="Sun Jan 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37633"
                obs_have="32261"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32226"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27670"
                obs_have="27670"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7417293"
                         time_creation="Sun Jan 20 18:14:02 2019"
                         time_modification="Sun Jan 20 18:11:17 2019" />
        <observations epoch_first="Sun Jan 20 17:00:00 2019"
                      epoch_last="Sun Jan 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37633"
                obs_have="32261"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32226"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27670"
                obs_have="27670"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7417293"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 18:11:17 2019" />
        <observations epoch_first="Sun Jan 20 17:00:00 2019"
                      epoch_last="Sun Jan 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37633"
                obs_have="32261"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32226"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27670"
                obs_have="27670"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Jan 20 20:18:50 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6597496"
                         time_creation="Sun Jan 20 20:14:02 2019"
                         time_modification="Sun Jan 20 20:11:14 2019" />
        <observations epoch_first="Sun Jan 20 19:00:00 2019"
                      epoch_last="Sun Jan 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33992"
                obs_have="29140"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="29260"
                obs_have="29119"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25795"
                obs_have="25795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 20:43:49 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6597496"
                         time_creation="Sun Jan 20 20:14:02 2019"
                         time_modification="Sun Jan 20 20:11:14 2019" />
        <observations epoch_first="Sun Jan 20 19:00:00 2019"
                      epoch_last="Sun Jan 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33992"
                obs_have="29140"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="29260"
                obs_have="29119"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25795"
                obs_have="25795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 22:33:47 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6597496"
                         time_creation="Sun Jan 20 20:14:02 2019"
                         time_modification="Sun Jan 20 20:11:14 2019" />
        <observations epoch_first="Sun Jan 20 19:00:00 2019"
                      epoch_last="Sun Jan 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33992"
                obs_have="29140"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="29260"
                obs_have="29119"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25795"
                obs_have="25795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6597496"
                         time_creation="Sun Jan 20 20:14:02 2019"
                         time_modification="Sun Jan 20 20:11:14 2019" />
        <observations epoch_first="Sun Jan 20 19:00:00 2019"
                      epoch_last="Sun Jan 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33992"
                obs_have="29140"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="29260"
                obs_have="29119"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25795"
                obs_have="25795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6597496"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 20:11:14 2019" />
        <observations epoch_first="Sun Jan 20 19:00:00 2019"
                      epoch_last="Sun Jan 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33992"
                obs_have="29140"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="29260"
                obs_have="29119"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25795"
                obs_have="25795"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Jan 20 21:18:50 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5671294"
                         time_creation="Sun Jan 20 21:14:02 2019"
                         time_modification="Sun Jan 20 21:11:12 2019" />
        <observations epoch_first="Sun Jan 20 20:00:00 2019"
                      epoch_last="Sun Jan 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="26708"
                obs_ratio="76.92" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26694"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="22314"
                obs_have="22314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 21:43:48 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5671294"
                         time_creation="Sun Jan 20 21:14:02 2019"
                         time_modification="Sun Jan 20 21:11:12 2019" />
        <observations epoch_first="Sun Jan 20 20:00:00 2019"
                      epoch_last="Sun Jan 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="26708"
                obs_ratio="76.92" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26694"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="22314"
                obs_have="22314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 23:33:45 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5671294"
                         time_creation="Sun Jan 20 21:14:02 2019"
                         time_modification="Sun Jan 20 21:11:12 2019" />
        <observations epoch_first="Sun Jan 20 20:00:00 2019"
                      epoch_last="Sun Jan 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="26708"
                obs_ratio="76.92" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26694"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="22314"
                obs_have="22314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5671294"
                         time_creation="Sun Jan 20 21:14:02 2019"
                         time_modification="Sun Jan 20 21:11:12 2019" />
        <observations epoch_first="Sun Jan 20 20:00:00 2019"
                      epoch_last="Sun Jan 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="26708"
                obs_ratio="76.92" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26694"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="22314"
                obs_have="22314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5671294"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 21:11:12 2019" />
        <observations epoch_first="Sun Jan 20 20:00:00 2019"
                      epoch_last="Sun Jan 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="26708"
                obs_ratio="76.92" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26694"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="22314"
                obs_have="22314"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Jan 20 22:18:50 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5666440"
                         time_creation="Sun Jan 20 22:14:02 2019"
                         time_modification="Sun Jan 20 22:11:09 2019" />
        <observations epoch_first="Sun Jan 20 21:00:00 2019"
                      epoch_last="Sun Jan 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27225"
                obs_have="25754"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="25784"
                obs_have="25744"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="20547"
                obs_have="20547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 20 22:43:47 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5666440"
                         time_creation="Sun Jan 20 22:14:02 2019"
                         time_modification="Sun Jan 20 22:11:09 2019" />
        <observations epoch_first="Sun Jan 20 21:00:00 2019"
                      epoch_last="Sun Jan 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27225"
                obs_have="25754"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="25784"
                obs_have="25744"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="20547"
                obs_have="20547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 00:33:46 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5666440"
                         time_creation="Sun Jan 20 22:14:02 2019"
                         time_modification="Sun Jan 20 22:11:09 2019" />
        <observations epoch_first="Sun Jan 20 21:00:00 2019"
                      epoch_last="Sun Jan 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27225"
                obs_have="25754"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="25784"
                obs_have="25744"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="20547"
                obs_have="20547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5666440"
                         time_creation="Sun Jan 20 22:14:02 2019"
                         time_modification="Sun Jan 20 22:11:09 2019" />
        <observations epoch_first="Sun Jan 20 21:00:00 2019"
                      epoch_last="Sun Jan 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27225"
                obs_have="25754"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="25784"
                obs_have="25744"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="20547"
                obs_have="20547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5666440"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Sun Jan 20 22:11:09 2019" />
        <observations epoch_first="Sun Jan 20 21:00:00 2019"
                      epoch_last="Sun Jan 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27225"
                obs_have="25754"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="25784"
                obs_have="25744"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="20547"
                obs_have="20547"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t020x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Jan 21 00:18:53 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7305529"
                         time_creation="Mon Jan 21 00:14:04 2019"
                         time_modification="Mon Jan 21 00:11:17 2019" />
        <observations epoch_first="Sun Jan 20 23:00:00 2019"
                      epoch_last="Sun Jan 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31608"
                obs_have="27644"
                obs_ratio="87.46" />
          <mask elevation="10 degrees"
                obs_expected="27747"
                obs_have="27639"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24352"
                obs_have="24352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 00:43:52 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7305529"
                         time_creation="Mon Jan 21 00:14:04 2019"
                         time_modification="Mon Jan 21 00:11:17 2019" />
        <observations epoch_first="Sun Jan 20 23:00:00 2019"
                      epoch_last="Sun Jan 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31608"
                obs_have="27644"
                obs_ratio="87.46" />
          <mask elevation="10 degrees"
                obs_expected="27747"
                obs_have="27639"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24352"
                obs_have="24352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 02:33:50 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7305529"
                         time_creation="Mon Jan 21 00:14:04 2019"
                         time_modification="Mon Jan 21 00:11:17 2019" />
        <observations epoch_first="Sun Jan 20 23:00:00 2019"
                      epoch_last="Sun Jan 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31608"
                obs_have="27644"
                obs_ratio="87.46" />
          <mask elevation="10 degrees"
                obs_expected="27747"
                obs_have="27639"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24352"
                obs_have="24352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 21 19:09:00 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7305529"
                         time_creation="Mon Jan 21 00:14:04 2019"
                         time_modification="Mon Jan 21 00:11:17 2019" />
        <observations epoch_first="Sun Jan 20 23:00:00 2019"
                      epoch_last="Sun Jan 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31608"
                obs_have="27644"
                obs_ratio="87.46" />
          <mask elevation="10 degrees"
                obs_expected="27747"
                obs_have="27639"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24352"
                obs_have="24352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:20:11 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7305529"
                         time_creation="Sat Feb 16 01:51:00 2019"
                         time_modification="Mon Jan 21 00:11:17 2019" />
        <observations epoch_first="Sun Jan 20 23:00:00 2019"
                      epoch_last="Sun Jan 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31608"
                obs_have="27644"
                obs_ratio="87.46" />
          <mask elevation="10 degrees"
                obs_expected="27747"
                obs_have="27639"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24352"
                obs_have="24352"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
