<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-02-11 00:00:00"
    DayOfYear="42"
    Year="2020">
  <station name="CH2T">
    <file name="/ch2t0420.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 12 18:50:08 2020"
               level="3">
        <file_statistics latency="01:36:13"
                         size="4578652"
                         time_creation="Wed Feb 12 02:50:09 2020"
                         time_modification="Wed Feb 12 01:35:43 2020" />
        <observations epoch_first="Tue Feb 11 00:00:00 2020"
                      epoch_last="Tue Feb 11 23:59:30 2020"
                      epochs="2400"
                      epochs_ratio="83.33">
          <mask elevation="03 degrees"
                obs_expected="30062"
                obs_have="20390"
                obs_ratio="67.83" />
          <mask elevation="10 degrees"
                obs_expected="24882"
                obs_have="20384"
                obs_ratio="81.92" />
          <mask elevation="15 degrees"
                obs_expected="21977"
                obs_have="17915"
                obs_ratio="81.52" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:01:08 2020"
               level="3">
        <file_statistics latency="01:36:13"
                         size="4578652"
                         time_creation="Mon Mar  9 01:59:15 2020"
                         time_modification="Wed Feb 12 01:35:43 2020" />
        <observations epoch_first="Tue Feb 11 00:00:00 2020"
                      epoch_last="Tue Feb 11 23:59:30 2020"
                      epochs="2400"
                      epochs_ratio="83.33">
          <mask elevation="03 degrees"
                obs_expected="30062"
                obs_have="20390"
                obs_ratio="67.83" />
          <mask elevation="10 degrees"
                obs_expected="24882"
                obs_have="20384"
                obs_ratio="81.92" />
          <mask elevation="15 degrees"
                obs_expected="21977"
                obs_have="17915"
                obs_ratio="81.52" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 11 01:43:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7706747"
                         time_creation="Tue Feb 11 01:12:02 2020"
                         time_modification="Tue Feb 11 01:08:11 2020" />
        <observations epoch_first="Tue Feb 11 00:00:00 2020"
                      epoch_last="Tue Feb 11 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34902"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="34971"
                obs_have="34902"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33939"
                obs_have="33939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 03:33:07 2020"
               level="3">
        <file_statistics latency="02:17:27"
                         size="7706747"
                         time_creation="Tue Feb 11 03:25:01 2020"
                         time_modification="Tue Feb 11 03:17:26 2020" />
        <observations epoch_first="Tue Feb 11 00:00:00 2020"
                      epoch_last="Tue Feb 11 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34902"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="34971"
                obs_have="34902"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33939"
                obs_have="33939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="02:17:27"
                         size="7706747"
                         time_creation="Tue Feb 11 03:25:01 2020"
                         time_modification="Tue Feb 11 03:17:26 2020" />
        <observations epoch_first="Tue Feb 11 00:00:00 2020"
                      epoch_last="Tue Feb 11 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34902"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="34971"
                obs_have="34902"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33939"
                obs_have="33939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="02:17:27"
                         size="7706747"
                         time_creation="Mon Mar  9 01:51:37 2020"
                         time_modification="Tue Feb 11 03:17:26 2020" />
        <observations epoch_first="Tue Feb 11 00:00:00 2020"
                      epoch_last="Tue Feb 11 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34902"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="34971"
                obs_have="34902"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33939"
                obs_have="33939"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 11 02:18:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7498005"
                         time_creation="Tue Feb 11 02:12:02 2020"
                         time_modification="Tue Feb 11 02:08:11 2020" />
        <observations epoch_first="Tue Feb 11 01:00:00 2020"
                      epoch_last="Tue Feb 11 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36959"
                obs_have="33892"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="33930"
                obs_have="33876"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="31651"
                obs_have="31651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 02:43:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7498005"
                         time_creation="Tue Feb 11 02:12:02 2020"
                         time_modification="Tue Feb 11 02:08:11 2020" />
        <observations epoch_first="Tue Feb 11 01:00:00 2020"
                      epoch_last="Tue Feb 11 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36959"
                obs_have="33892"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="33930"
                obs_have="33876"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="31651"
                obs_have="31651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 04:33:07 2020"
               level="3">
        <file_statistics latency="01:17:28"
                         size="7498005"
                         time_creation="Tue Feb 11 03:25:01 2020"
                         time_modification="Tue Feb 11 03:17:27 2020" />
        <observations epoch_first="Tue Feb 11 01:00:00 2020"
                      epoch_last="Tue Feb 11 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36959"
                obs_have="33892"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="33930"
                obs_have="33876"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="31651"
                obs_have="31651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="01:17:28"
                         size="7498005"
                         time_creation="Tue Feb 11 03:25:01 2020"
                         time_modification="Tue Feb 11 03:17:27 2020" />
        <observations epoch_first="Tue Feb 11 01:00:00 2020"
                      epoch_last="Tue Feb 11 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36959"
                obs_have="33892"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="33930"
                obs_have="33876"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="31651"
                obs_have="31651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="01:17:28"
                         size="7498005"
                         time_creation="Mon Mar  9 01:51:37 2020"
                         time_modification="Tue Feb 11 03:17:27 2020" />
        <observations epoch_first="Tue Feb 11 01:00:00 2020"
                      epoch_last="Tue Feb 11 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36959"
                obs_have="33892"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="33930"
                obs_have="33876"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="31651"
                obs_have="31651"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 11 03:18:10 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7457860"
                         time_creation="Tue Feb 11 03:12:02 2020"
                         time_modification="Tue Feb 11 03:08:11 2020" />
        <observations epoch_first="Tue Feb 11 02:00:00 2020"
                      epoch_last="Tue Feb 11 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45246"
                obs_have="40558"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="40767"
                obs_have="40540"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="34918"
                obs_have="34918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 03:43:11 2020"
               level="3">
        <file_statistics latency="00:17:29"
                         size="7457860"
                         time_creation="Tue Feb 11 03:25:01 2020"
                         time_modification="Tue Feb 11 03:17:28 2020" />
        <observations epoch_first="Tue Feb 11 02:00:00 2020"
                      epoch_last="Tue Feb 11 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45246"
                obs_have="40558"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="40767"
                obs_have="40540"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="34918"
                obs_have="34918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 05:33:09 2020"
               level="3">
        <file_statistics latency="00:17:29"
                         size="7457860"
                         time_creation="Tue Feb 11 03:25:01 2020"
                         time_modification="Tue Feb 11 03:17:28 2020" />
        <observations epoch_first="Tue Feb 11 02:00:00 2020"
                      epoch_last="Tue Feb 11 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45246"
                obs_have="40558"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="40767"
                obs_have="40540"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="34918"
                obs_have="34918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:17:29"
                         size="7457860"
                         time_creation="Tue Feb 11 03:25:01 2020"
                         time_modification="Tue Feb 11 03:17:28 2020" />
        <observations epoch_first="Tue Feb 11 02:00:00 2020"
                      epoch_last="Tue Feb 11 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45246"
                obs_have="40558"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="40767"
                obs_have="40540"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="34918"
                obs_have="34918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:17:29"
                         size="7457860"
                         time_creation="Mon Mar  9 01:51:37 2020"
                         time_modification="Tue Feb 11 03:17:28 2020" />
        <observations epoch_first="Tue Feb 11 02:00:00 2020"
                      epoch_last="Tue Feb 11 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45246"
                obs_have="40558"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="40767"
                obs_have="40540"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="34918"
                obs_have="34918"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 11 05:18:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7957189"
                         time_creation="Tue Feb 11 05:14:01 2020"
                         time_modification="Tue Feb 11 05:08:11 2020" />
        <observations epoch_first="Tue Feb 11 04:00:00 2020"
                      epoch_last="Tue Feb 11 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38367"
                obs_have="37097"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="37162"
                obs_have="37089"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="34311"
                obs_have="34311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 05:43:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7957189"
                         time_creation="Tue Feb 11 05:14:01 2020"
                         time_modification="Tue Feb 11 05:08:11 2020" />
        <observations epoch_first="Tue Feb 11 04:00:00 2020"
                      epoch_last="Tue Feb 11 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38367"
                obs_have="37097"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="37162"
                obs_have="37089"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="34311"
                obs_have="34311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 07:33:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7957189"
                         time_creation="Tue Feb 11 05:14:01 2020"
                         time_modification="Tue Feb 11 05:08:11 2020" />
        <observations epoch_first="Tue Feb 11 04:00:00 2020"
                      epoch_last="Tue Feb 11 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38367"
                obs_have="37097"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="37162"
                obs_have="37089"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="34311"
                obs_have="34311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7957189"
                         time_creation="Tue Feb 11 05:14:01 2020"
                         time_modification="Tue Feb 11 05:08:11 2020" />
        <observations epoch_first="Tue Feb 11 04:00:00 2020"
                      epoch_last="Tue Feb 11 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38367"
                obs_have="37097"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="37162"
                obs_have="37089"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="34311"
                obs_have="34311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7957189"
                         time_creation="Mon Mar  9 01:51:37 2020"
                         time_modification="Tue Feb 11 05:08:11 2020" />
        <observations epoch_first="Tue Feb 11 04:00:00 2020"
                      epoch_last="Tue Feb 11 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38367"
                obs_have="37097"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="37162"
                obs_have="37089"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="34311"
                obs_have="34311"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 11 06:18:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7163237"
                         time_creation="Tue Feb 11 06:14:02 2020"
                         time_modification="Tue Feb 11 06:08:11 2020" />
        <observations epoch_first="Tue Feb 11 05:00:00 2020"
                      epoch_last="Tue Feb 11 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35822"
                obs_have="32671"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="32660"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30007"
                obs_have="30007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 06:43:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7163237"
                         time_creation="Tue Feb 11 06:14:02 2020"
                         time_modification="Tue Feb 11 06:08:11 2020" />
        <observations epoch_first="Tue Feb 11 05:00:00 2020"
                      epoch_last="Tue Feb 11 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35822"
                obs_have="32671"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="32660"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30007"
                obs_have="30007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 08:33:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7163237"
                         time_creation="Tue Feb 11 06:14:02 2020"
                         time_modification="Tue Feb 11 06:08:11 2020" />
        <observations epoch_first="Tue Feb 11 05:00:00 2020"
                      epoch_last="Tue Feb 11 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35822"
                obs_have="32671"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="32660"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30007"
                obs_have="30007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7163237"
                         time_creation="Tue Feb 11 06:14:02 2020"
                         time_modification="Tue Feb 11 06:08:11 2020" />
        <observations epoch_first="Tue Feb 11 05:00:00 2020"
                      epoch_last="Tue Feb 11 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35822"
                obs_have="32671"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="32660"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30007"
                obs_have="30007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7163237"
                         time_creation="Mon Mar  9 01:51:37 2020"
                         time_modification="Tue Feb 11 06:08:11 2020" />
        <observations epoch_first="Tue Feb 11 05:00:00 2020"
                      epoch_last="Tue Feb 11 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35822"
                obs_have="32671"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="32660"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30007"
                obs_have="30007"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 11 07:18:06 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6986455"
                         time_creation="Tue Feb 11 07:14:01 2020"
                         time_modification="Tue Feb 11 07:08:08 2020" />
        <observations epoch_first="Tue Feb 11 06:00:00 2020"
                      epoch_last="Tue Feb 11 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37111"
                obs_have="30122"
                obs_ratio="81.17" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30102"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 07:43:07 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6986455"
                         time_creation="Tue Feb 11 07:14:01 2020"
                         time_modification="Tue Feb 11 07:08:08 2020" />
        <observations epoch_first="Tue Feb 11 06:00:00 2020"
                      epoch_last="Tue Feb 11 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37111"
                obs_have="30122"
                obs_ratio="81.17" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30102"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 09:33:06 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6986455"
                         time_creation="Tue Feb 11 07:14:01 2020"
                         time_modification="Tue Feb 11 07:08:08 2020" />
        <observations epoch_first="Tue Feb 11 06:00:00 2020"
                      epoch_last="Tue Feb 11 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37111"
                obs_have="30122"
                obs_ratio="81.17" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30102"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6986455"
                         time_creation="Tue Feb 11 07:14:01 2020"
                         time_modification="Tue Feb 11 07:08:08 2020" />
        <observations epoch_first="Tue Feb 11 06:00:00 2020"
                      epoch_last="Tue Feb 11 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37111"
                obs_have="30122"
                obs_ratio="81.17" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30102"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="6986455"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 07:08:08 2020" />
        <observations epoch_first="Tue Feb 11 06:00:00 2020"
                      epoch_last="Tue Feb 11 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37111"
                obs_have="30122"
                obs_ratio="81.17" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30102"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26493"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 11 08:18:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7034372"
                         time_creation="Tue Feb 11 08:12:02 2020"
                         time_modification="Tue Feb 11 08:08:10 2020" />
        <observations epoch_first="Tue Feb 11 07:00:00 2020"
                      epoch_last="Tue Feb 11 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35058"
                obs_have="30341"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="30503"
                obs_have="30341"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="26100"
                obs_have="26100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 08:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7034372"
                         time_creation="Tue Feb 11 08:12:02 2020"
                         time_modification="Tue Feb 11 08:08:10 2020" />
        <observations epoch_first="Tue Feb 11 07:00:00 2020"
                      epoch_last="Tue Feb 11 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35058"
                obs_have="30341"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="30503"
                obs_have="30341"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="26100"
                obs_have="26100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 10:33:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7034372"
                         time_creation="Tue Feb 11 08:12:02 2020"
                         time_modification="Tue Feb 11 08:08:10 2020" />
        <observations epoch_first="Tue Feb 11 07:00:00 2020"
                      epoch_last="Tue Feb 11 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35058"
                obs_have="30341"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="30503"
                obs_have="30341"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="26100"
                obs_have="26100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7034372"
                         time_creation="Tue Feb 11 08:12:02 2020"
                         time_modification="Tue Feb 11 08:08:10 2020" />
        <observations epoch_first="Tue Feb 11 07:00:00 2020"
                      epoch_last="Tue Feb 11 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35058"
                obs_have="30341"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="30503"
                obs_have="30341"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="26100"
                obs_have="26100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7034372"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 08:08:10 2020" />
        <observations epoch_first="Tue Feb 11 07:00:00 2020"
                      epoch_last="Tue Feb 11 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35058"
                obs_have="30341"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="30503"
                obs_have="30341"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="26100"
                obs_have="26100"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 11 09:18:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6181197"
                         time_creation="Tue Feb 11 09:14:02 2020"
                         time_modification="Tue Feb 11 09:08:10 2020" />
        <observations epoch_first="Tue Feb 11 08:00:00 2020"
                      epoch_last="Tue Feb 11 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28209"
                obs_have="24807"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="24880"
                obs_have="24794"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21929"
                obs_have="21929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 09:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6181197"
                         time_creation="Tue Feb 11 09:14:02 2020"
                         time_modification="Tue Feb 11 09:08:10 2020" />
        <observations epoch_first="Tue Feb 11 08:00:00 2020"
                      epoch_last="Tue Feb 11 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28209"
                obs_have="24807"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="24880"
                obs_have="24794"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21929"
                obs_have="21929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 11:33:07 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6181197"
                         time_creation="Tue Feb 11 09:14:02 2020"
                         time_modification="Tue Feb 11 09:08:10 2020" />
        <observations epoch_first="Tue Feb 11 08:00:00 2020"
                      epoch_last="Tue Feb 11 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28209"
                obs_have="24807"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="24880"
                obs_have="24794"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21929"
                obs_have="21929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6181197"
                         time_creation="Tue Feb 11 09:14:02 2020"
                         time_modification="Tue Feb 11 09:08:10 2020" />
        <observations epoch_first="Tue Feb 11 08:00:00 2020"
                      epoch_last="Tue Feb 11 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28209"
                obs_have="24807"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="24880"
                obs_have="24794"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21929"
                obs_have="21929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6181197"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 09:08:10 2020" />
        <observations epoch_first="Tue Feb 11 08:00:00 2020"
                      epoch_last="Tue Feb 11 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28209"
                obs_have="24807"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="24880"
                obs_have="24794"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21929"
                obs_have="21929"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 11 10:18:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="5896831"
                         time_creation="Tue Feb 11 10:14:02 2020"
                         time_modification="Tue Feb 11 10:08:11 2020" />
        <observations epoch_first="Tue Feb 11 09:00:00 2020"
                      epoch_last="Tue Feb 11 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28151"
                obs_have="24277"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="24326"
                obs_have="24251"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21187"
                obs_have="21187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 10:43:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="5896831"
                         time_creation="Tue Feb 11 10:14:02 2020"
                         time_modification="Tue Feb 11 10:08:11 2020" />
        <observations epoch_first="Tue Feb 11 09:00:00 2020"
                      epoch_last="Tue Feb 11 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28151"
                obs_have="24277"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="24326"
                obs_have="24251"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21187"
                obs_have="21187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 12:33:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="5896831"
                         time_creation="Tue Feb 11 10:14:02 2020"
                         time_modification="Tue Feb 11 10:08:11 2020" />
        <observations epoch_first="Tue Feb 11 09:00:00 2020"
                      epoch_last="Tue Feb 11 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28151"
                obs_have="24277"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="24326"
                obs_have="24251"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21187"
                obs_have="21187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="5896831"
                         time_creation="Tue Feb 11 10:14:02 2020"
                         time_modification="Tue Feb 11 10:08:11 2020" />
        <observations epoch_first="Tue Feb 11 09:00:00 2020"
                      epoch_last="Tue Feb 11 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28151"
                obs_have="24277"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="24326"
                obs_have="24251"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21187"
                obs_have="21187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="5896831"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 10:08:11 2020" />
        <observations epoch_first="Tue Feb 11 09:00:00 2020"
                      epoch_last="Tue Feb 11 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28151"
                obs_have="24277"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="24326"
                obs_have="24251"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21187"
                obs_have="21187"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 11 11:18:07 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5575675"
                         time_creation="Tue Feb 11 11:14:01 2020"
                         time_modification="Tue Feb 11 11:08:10 2020" />
        <observations epoch_first="Tue Feb 11 10:00:00 2020"
                      epoch_last="Tue Feb 11 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30239"
                obs_have="25111"
                obs_ratio="83.04" />
          <mask elevation="10 degrees"
                obs_expected="25258"
                obs_have="25111"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="20550"
                obs_have="20550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 11:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5575675"
                         time_creation="Tue Feb 11 11:14:01 2020"
                         time_modification="Tue Feb 11 11:08:10 2020" />
        <observations epoch_first="Tue Feb 11 10:00:00 2020"
                      epoch_last="Tue Feb 11 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30239"
                obs_have="25111"
                obs_ratio="83.04" />
          <mask elevation="10 degrees"
                obs_expected="25258"
                obs_have="25111"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="20550"
                obs_have="20550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 13:33:07 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5575675"
                         time_creation="Tue Feb 11 11:14:01 2020"
                         time_modification="Tue Feb 11 11:08:10 2020" />
        <observations epoch_first="Tue Feb 11 10:00:00 2020"
                      epoch_last="Tue Feb 11 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30239"
                obs_have="25111"
                obs_ratio="83.04" />
          <mask elevation="10 degrees"
                obs_expected="25258"
                obs_have="25111"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="20550"
                obs_have="20550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5575675"
                         time_creation="Tue Feb 11 11:14:01 2020"
                         time_modification="Tue Feb 11 11:08:10 2020" />
        <observations epoch_first="Tue Feb 11 10:00:00 2020"
                      epoch_last="Tue Feb 11 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30239"
                obs_have="25111"
                obs_ratio="83.04" />
          <mask elevation="10 degrees"
                obs_expected="25258"
                obs_have="25111"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="20550"
                obs_have="20550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5575675"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 11:08:10 2020" />
        <observations epoch_first="Tue Feb 11 10:00:00 2020"
                      epoch_last="Tue Feb 11 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30239"
                obs_have="25111"
                obs_ratio="83.04" />
          <mask elevation="10 degrees"
                obs_expected="25258"
                obs_have="25111"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="20550"
                obs_have="20550"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 11 12:18:08 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="6592123"
                         time_creation="Tue Feb 11 12:14:02 2020"
                         time_modification="Tue Feb 11 12:08:06 2020" />
        <observations epoch_first="Tue Feb 11 11:00:00 2020"
                      epoch_last="Tue Feb 11 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34382"
                obs_have="28556"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28529"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="24218"
                obs_have="24218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 12:43:09 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="6592123"
                         time_creation="Tue Feb 11 12:14:02 2020"
                         time_modification="Tue Feb 11 12:08:06 2020" />
        <observations epoch_first="Tue Feb 11 11:00:00 2020"
                      epoch_last="Tue Feb 11 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34382"
                obs_have="28556"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28529"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="24218"
                obs_have="24218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 14:33:08 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="6592123"
                         time_creation="Tue Feb 11 12:14:02 2020"
                         time_modification="Tue Feb 11 12:08:06 2020" />
        <observations epoch_first="Tue Feb 11 11:00:00 2020"
                      epoch_last="Tue Feb 11 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34382"
                obs_have="28556"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28529"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="24218"
                obs_have="24218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="6592123"
                         time_creation="Tue Feb 11 12:14:02 2020"
                         time_modification="Tue Feb 11 12:08:06 2020" />
        <observations epoch_first="Tue Feb 11 11:00:00 2020"
                      epoch_last="Tue Feb 11 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34382"
                obs_have="28556"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28529"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="24218"
                obs_have="24218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="6592123"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 12:08:06 2020" />
        <observations epoch_first="Tue Feb 11 11:00:00 2020"
                      epoch_last="Tue Feb 11 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34382"
                obs_have="28556"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28529"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="24218"
                obs_have="24218"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 11 14:18:07 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7407169"
                         time_creation="Tue Feb 11 14:12:03 2020"
                         time_modification="Tue Feb 11 14:08:09 2020" />
        <observations epoch_first="Tue Feb 11 13:00:00 2020"
                      epoch_last="Tue Feb 11 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37938"
                obs_have="33199"
                obs_ratio="87.51" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33188"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29225"
                obs_have="29225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 14:43:08 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7407169"
                         time_creation="Tue Feb 11 14:12:03 2020"
                         time_modification="Tue Feb 11 14:08:09 2020" />
        <observations epoch_first="Tue Feb 11 13:00:00 2020"
                      epoch_last="Tue Feb 11 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37938"
                obs_have="33199"
                obs_ratio="87.51" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33188"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29225"
                obs_have="29225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 16:33:08 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7407169"
                         time_creation="Tue Feb 11 14:12:03 2020"
                         time_modification="Tue Feb 11 14:08:09 2020" />
        <observations epoch_first="Tue Feb 11 13:00:00 2020"
                      epoch_last="Tue Feb 11 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37938"
                obs_have="33199"
                obs_ratio="87.51" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33188"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29225"
                obs_have="29225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7407169"
                         time_creation="Tue Feb 11 14:12:03 2020"
                         time_modification="Tue Feb 11 14:08:09 2020" />
        <observations epoch_first="Tue Feb 11 13:00:00 2020"
                      epoch_last="Tue Feb 11 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37938"
                obs_have="33199"
                obs_ratio="87.51" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33188"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29225"
                obs_have="29225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7407169"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 14:08:09 2020" />
        <observations epoch_first="Tue Feb 11 13:00:00 2020"
                      epoch_last="Tue Feb 11 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37938"
                obs_have="33199"
                obs_ratio="87.51" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33188"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29225"
                obs_have="29225"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 11 15:18:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7048645"
                         time_creation="Tue Feb 11 15:14:08 2020"
                         time_modification="Tue Feb 11 15:08:10 2020" />
        <observations epoch_first="Tue Feb 11 14:00:00 2020"
                      epoch_last="Tue Feb 11 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="30295"
                obs_ratio="77.61" />
          <mask elevation="10 degrees"
                obs_expected="30453"
                obs_have="30265"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24145"
                obs_have="24145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 15:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7048645"
                         time_creation="Tue Feb 11 15:14:08 2020"
                         time_modification="Tue Feb 11 15:08:10 2020" />
        <observations epoch_first="Tue Feb 11 14:00:00 2020"
                      epoch_last="Tue Feb 11 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="30295"
                obs_ratio="77.61" />
          <mask elevation="10 degrees"
                obs_expected="30453"
                obs_have="30265"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24145"
                obs_have="24145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 17:33:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7048645"
                         time_creation="Tue Feb 11 15:14:08 2020"
                         time_modification="Tue Feb 11 15:08:10 2020" />
        <observations epoch_first="Tue Feb 11 14:00:00 2020"
                      epoch_last="Tue Feb 11 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="30295"
                obs_ratio="77.61" />
          <mask elevation="10 degrees"
                obs_expected="30453"
                obs_have="30265"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24145"
                obs_have="24145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7048645"
                         time_creation="Tue Feb 11 15:14:08 2020"
                         time_modification="Tue Feb 11 15:08:10 2020" />
        <observations epoch_first="Tue Feb 11 14:00:00 2020"
                      epoch_last="Tue Feb 11 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="30295"
                obs_ratio="77.61" />
          <mask elevation="10 degrees"
                obs_expected="30453"
                obs_have="30265"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24145"
                obs_have="24145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7048645"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 15:08:10 2020" />
        <observations epoch_first="Tue Feb 11 14:00:00 2020"
                      epoch_last="Tue Feb 11 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="30295"
                obs_ratio="77.61" />
          <mask elevation="10 degrees"
                obs_expected="30453"
                obs_have="30265"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24145"
                obs_have="24145"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 11 16:18:11 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7319006"
                         time_creation="Tue Feb 11 16:12:03 2020"
                         time_modification="Tue Feb 11 16:08:12 2020" />
        <observations epoch_first="Tue Feb 11 15:00:00 2020"
                      epoch_last="Tue Feb 11 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34384"
                obs_have="32123"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="32185"
                obs_have="32123"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 16:43:09 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7319006"
                         time_creation="Tue Feb 11 16:12:03 2020"
                         time_modification="Tue Feb 11 16:08:12 2020" />
        <observations epoch_first="Tue Feb 11 15:00:00 2020"
                      epoch_last="Tue Feb 11 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34384"
                obs_have="32123"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="32185"
                obs_have="32123"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 18:33:08 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7319006"
                         time_creation="Tue Feb 11 16:12:03 2020"
                         time_modification="Tue Feb 11 16:08:12 2020" />
        <observations epoch_first="Tue Feb 11 15:00:00 2020"
                      epoch_last="Tue Feb 11 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34384"
                obs_have="32123"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="32185"
                obs_have="32123"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7319006"
                         time_creation="Tue Feb 11 16:12:03 2020"
                         time_modification="Tue Feb 11 16:08:12 2020" />
        <observations epoch_first="Tue Feb 11 15:00:00 2020"
                      epoch_last="Tue Feb 11 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34384"
                obs_have="32123"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="32185"
                obs_have="32123"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7319006"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 16:08:12 2020" />
        <observations epoch_first="Tue Feb 11 15:00:00 2020"
                      epoch_last="Tue Feb 11 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34384"
                obs_have="32123"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="32185"
                obs_have="32123"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 11 17:18:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6713430"
                         time_creation="Tue Feb 11 17:14:02 2020"
                         time_modification="Tue Feb 11 17:08:11 2020" />
        <observations epoch_first="Tue Feb 11 16:00:00 2020"
                      epoch_last="Tue Feb 11 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30727"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="30764"
                obs_have="30727"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28744"
                obs_have="28744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 17:43:10 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6713430"
                         time_creation="Tue Feb 11 17:14:02 2020"
                         time_modification="Tue Feb 11 17:08:11 2020" />
        <observations epoch_first="Tue Feb 11 16:00:00 2020"
                      epoch_last="Tue Feb 11 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30727"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="30764"
                obs_have="30727"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28744"
                obs_have="28744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 19:33:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6713430"
                         time_creation="Tue Feb 11 17:14:02 2020"
                         time_modification="Tue Feb 11 17:08:11 2020" />
        <observations epoch_first="Tue Feb 11 16:00:00 2020"
                      epoch_last="Tue Feb 11 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30727"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="30764"
                obs_have="30727"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28744"
                obs_have="28744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6713430"
                         time_creation="Tue Feb 11 17:14:02 2020"
                         time_modification="Tue Feb 11 17:08:11 2020" />
        <observations epoch_first="Tue Feb 11 16:00:00 2020"
                      epoch_last="Tue Feb 11 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30727"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="30764"
                obs_have="30727"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28744"
                obs_have="28744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6713430"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 17:08:11 2020" />
        <observations epoch_first="Tue Feb 11 16:00:00 2020"
                      epoch_last="Tue Feb 11 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30727"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="30764"
                obs_have="30727"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28744"
                obs_have="28744"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 11 19:18:10 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5700000"
                         time_creation="Tue Feb 11 19:14:02 2020"
                         time_modification="Tue Feb 11 19:08:10 2020" />
        <observations epoch_first="Tue Feb 11 18:00:00 2020"
                      epoch_last="Tue Feb 11 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32526"
                obs_have="26593"
                obs_ratio="81.76" />
          <mask elevation="10 degrees"
                obs_expected="26960"
                obs_have="26573"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="20404"
                obs_have="20404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 19:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5700000"
                         time_creation="Tue Feb 11 19:14:02 2020"
                         time_modification="Tue Feb 11 19:08:10 2020" />
        <observations epoch_first="Tue Feb 11 18:00:00 2020"
                      epoch_last="Tue Feb 11 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32526"
                obs_have="26593"
                obs_ratio="81.76" />
          <mask elevation="10 degrees"
                obs_expected="26960"
                obs_have="26573"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="20404"
                obs_have="20404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 21:33:07 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5700000"
                         time_creation="Tue Feb 11 19:14:02 2020"
                         time_modification="Tue Feb 11 19:08:10 2020" />
        <observations epoch_first="Tue Feb 11 18:00:00 2020"
                      epoch_last="Tue Feb 11 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32526"
                obs_have="26593"
                obs_ratio="81.76" />
          <mask elevation="10 degrees"
                obs_expected="26960"
                obs_have="26573"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="20404"
                obs_have="20404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5700000"
                         time_creation="Tue Feb 11 19:14:02 2020"
                         time_modification="Tue Feb 11 19:08:10 2020" />
        <observations epoch_first="Tue Feb 11 18:00:00 2020"
                      epoch_last="Tue Feb 11 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32526"
                obs_have="26593"
                obs_ratio="81.76" />
          <mask elevation="10 degrees"
                obs_expected="26960"
                obs_have="26573"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="20404"
                obs_have="20404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5700000"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 19:08:10 2020" />
        <observations epoch_first="Tue Feb 11 18:00:00 2020"
                      epoch_last="Tue Feb 11 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32526"
                obs_have="26593"
                obs_ratio="81.76" />
          <mask elevation="10 degrees"
                obs_expected="26960"
                obs_have="26573"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="20404"
                obs_have="20404"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 11 20:18:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5854524"
                         time_creation="Tue Feb 11 20:14:03 2020"
                         time_modification="Tue Feb 11 20:08:10 2020" />
        <observations epoch_first="Tue Feb 11 19:00:00 2020"
                      epoch_last="Tue Feb 11 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31428"
                obs_have="27073"
                obs_ratio="86.14" />
          <mask elevation="10 degrees"
                obs_expected="27214"
                obs_have="27064"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="22445"
                obs_have="22445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 20:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5854524"
                         time_creation="Tue Feb 11 20:14:03 2020"
                         time_modification="Tue Feb 11 20:08:10 2020" />
        <observations epoch_first="Tue Feb 11 19:00:00 2020"
                      epoch_last="Tue Feb 11 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31428"
                obs_have="27073"
                obs_ratio="86.14" />
          <mask elevation="10 degrees"
                obs_expected="27214"
                obs_have="27064"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="22445"
                obs_have="22445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 22:33:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5854524"
                         time_creation="Tue Feb 11 20:14:03 2020"
                         time_modification="Tue Feb 11 20:08:10 2020" />
        <observations epoch_first="Tue Feb 11 19:00:00 2020"
                      epoch_last="Tue Feb 11 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31428"
                obs_have="27073"
                obs_ratio="86.14" />
          <mask elevation="10 degrees"
                obs_expected="27214"
                obs_have="27064"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="22445"
                obs_have="22445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5854524"
                         time_creation="Tue Feb 11 20:14:03 2020"
                         time_modification="Tue Feb 11 20:08:10 2020" />
        <observations epoch_first="Tue Feb 11 19:00:00 2020"
                      epoch_last="Tue Feb 11 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31428"
                obs_have="27073"
                obs_ratio="86.14" />
          <mask elevation="10 degrees"
                obs_expected="27214"
                obs_have="27064"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="22445"
                obs_have="22445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5854524"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 20:08:10 2020" />
        <observations epoch_first="Tue Feb 11 19:00:00 2020"
                      epoch_last="Tue Feb 11 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31428"
                obs_have="27073"
                obs_ratio="86.14" />
          <mask elevation="10 degrees"
                obs_expected="27214"
                obs_have="27064"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="22445"
                obs_have="22445"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 11 21:18:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6257957"
                         time_creation="Tue Feb 11 21:14:02 2020"
                         time_modification="Tue Feb 11 21:08:11 2020" />
        <observations epoch_first="Tue Feb 11 20:00:00 2020"
                      epoch_last="Tue Feb 11 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30957"
                obs_have="26381"
                obs_ratio="85.22" />
          <mask elevation="10 degrees"
                obs_expected="26435"
                obs_have="26378"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 21:43:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6257957"
                         time_creation="Tue Feb 11 21:14:02 2020"
                         time_modification="Tue Feb 11 21:08:11 2020" />
        <observations epoch_first="Tue Feb 11 20:00:00 2020"
                      epoch_last="Tue Feb 11 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30957"
                obs_have="26381"
                obs_ratio="85.22" />
          <mask elevation="10 degrees"
                obs_expected="26435"
                obs_have="26378"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 23:33:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6257957"
                         time_creation="Tue Feb 11 21:14:02 2020"
                         time_modification="Tue Feb 11 21:08:11 2020" />
        <observations epoch_first="Tue Feb 11 20:00:00 2020"
                      epoch_last="Tue Feb 11 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30957"
                obs_have="26381"
                obs_ratio="85.22" />
          <mask elevation="10 degrees"
                obs_expected="26435"
                obs_have="26378"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6257957"
                         time_creation="Tue Feb 11 21:14:02 2020"
                         time_modification="Tue Feb 11 21:08:11 2020" />
        <observations epoch_first="Tue Feb 11 20:00:00 2020"
                      epoch_last="Tue Feb 11 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30957"
                obs_have="26381"
                obs_ratio="85.22" />
          <mask elevation="10 degrees"
                obs_expected="26435"
                obs_have="26378"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6257957"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 21:08:11 2020" />
        <observations epoch_first="Tue Feb 11 20:00:00 2020"
                      epoch_last="Tue Feb 11 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30957"
                obs_have="26381"
                obs_ratio="85.22" />
          <mask elevation="10 degrees"
                obs_expected="26435"
                obs_have="26378"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 11 23:18:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7298108"
                         time_creation="Tue Feb 11 23:14:02 2020"
                         time_modification="Tue Feb 11 23:08:11 2020" />
        <observations epoch_first="Tue Feb 11 22:00:00 2020"
                      epoch_last="Tue Feb 11 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34731"
                obs_have="31707"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="31762"
                obs_have="31704"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27105"
                obs_have="27105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 11 23:43:10 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7298108"
                         time_creation="Tue Feb 11 23:14:02 2020"
                         time_modification="Tue Feb 11 23:08:11 2020" />
        <observations epoch_first="Tue Feb 11 22:00:00 2020"
                      epoch_last="Tue Feb 11 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34731"
                obs_have="31707"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="31762"
                obs_have="31704"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27105"
                obs_have="27105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 01:33:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7298108"
                         time_creation="Tue Feb 11 23:14:02 2020"
                         time_modification="Tue Feb 11 23:08:11 2020" />
        <observations epoch_first="Tue Feb 11 22:00:00 2020"
                      epoch_last="Tue Feb 11 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34731"
                obs_have="31707"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="31762"
                obs_have="31704"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27105"
                obs_have="27105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7298108"
                         time_creation="Tue Feb 11 23:14:02 2020"
                         time_modification="Tue Feb 11 23:08:11 2020" />
        <observations epoch_first="Tue Feb 11 22:00:00 2020"
                      epoch_last="Tue Feb 11 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34731"
                obs_have="31707"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="31762"
                obs_have="31704"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27105"
                obs_have="27105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7298108"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Tue Feb 11 23:08:11 2020" />
        <observations epoch_first="Tue Feb 11 22:00:00 2020"
                      epoch_last="Tue Feb 11 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34731"
                obs_have="31707"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="31762"
                obs_have="31704"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27105"
                obs_have="27105"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t042x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 12 00:18:09 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7621604"
                         time_creation="Wed Feb 12 00:14:03 2020"
                         time_modification="Wed Feb 12 00:08:13 2020" />
        <observations epoch_first="Tue Feb 11 23:00:00 2020"
                      epoch_last="Tue Feb 11 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36537"
                obs_have="31174"
                obs_ratio="85.32" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="31156"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="26420"
                obs_have="26420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 00:43:10 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7621604"
                         time_creation="Wed Feb 12 00:14:03 2020"
                         time_modification="Wed Feb 12 00:08:13 2020" />
        <observations epoch_first="Tue Feb 11 23:00:00 2020"
                      epoch_last="Tue Feb 11 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36537"
                obs_have="31174"
                obs_ratio="85.32" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="31156"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="26420"
                obs_have="26420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 02:33:09 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7621604"
                         time_creation="Wed Feb 12 00:14:03 2020"
                         time_modification="Wed Feb 12 00:08:13 2020" />
        <observations epoch_first="Tue Feb 11 23:00:00 2020"
                      epoch_last="Tue Feb 11 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36537"
                obs_have="31174"
                obs_ratio="85.32" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="31156"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="26420"
                obs_have="26420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 12 18:53:14 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7621604"
                         time_creation="Wed Feb 12 00:14:03 2020"
                         time_modification="Wed Feb 12 00:08:13 2020" />
        <observations epoch_first="Tue Feb 11 23:00:00 2020"
                      epoch_last="Tue Feb 11 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36537"
                obs_have="31174"
                obs_ratio="85.32" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="31156"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="26420"
                obs_have="26420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:04:08 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7621604"
                         time_creation="Mon Mar  9 01:51:38 2020"
                         time_modification="Wed Feb 12 00:08:13 2020" />
        <observations epoch_first="Tue Feb 11 23:00:00 2020"
                      epoch_last="Tue Feb 11 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36537"
                obs_have="31174"
                obs_ratio="85.32" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="31156"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="26420"
                obs_have="26420"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
