<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-02-06 00:00:00"
    DayOfYear="37"
    Year="2020">
  <station name="ERCK">
    <file name="/erck0370.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb  7 16:01:35 2020"
               level="3">
        <file_statistics latency="01:36:36"
                         size="3814726"
                         time_creation="Fri Feb  7 02:50:13 2020"
                         time_modification="Fri Feb  7 01:36:06 2020" />
        <observations epoch_first="Thu Feb  6 00:00:00 2020"
                      epoch_last="Thu Feb  6 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30114"
                obs_have="27226"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="24771"
                obs_have="24333"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="22007"
                obs_have="21995"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:01:42 2020"
               level="3">
        <file_statistics latency="01:36:36"
                         size="3814726"
                         time_creation="Wed Mar  4 01:58:15 2020"
                         time_modification="Fri Feb  7 01:36:06 2020" />
        <observations epoch_first="Thu Feb  6 00:00:00 2020"
                      epoch_last="Thu Feb  6 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30114"
                obs_have="27226"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="24771"
                obs_have="24333"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="22007"
                obs_have="21995"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck037a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb  6 01:40:44 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4897143"
                         time_creation="Thu Feb  6 01:06:02 2020"
                         time_modification="Thu Feb  6 01:02:04 2020" />
        <observations epoch_first="Thu Feb  6 00:00:00 2020"
                      epoch_last="Thu Feb  6 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37208"
                obs_have="35225"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="34216"
                obs_have="33491"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="30638"
                obs_have="30525"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Thu Feb  6 03:25:41 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4897143"
                         time_creation="Thu Feb  6 01:06:02 2020"
                         time_modification="Thu Feb  6 01:02:04 2020" />
        <observations epoch_first="Thu Feb  6 00:00:00 2020"
                      epoch_last="Thu Feb  6 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37208"
                obs_have="35225"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="34216"
                obs_have="33491"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="30638"
                obs_have="30525"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4897143"
                         time_creation="Thu Feb  6 01:06:02 2020"
                         time_modification="Thu Feb  6 01:02:04 2020" />
        <observations epoch_first="Thu Feb  6 00:00:00 2020"
                      epoch_last="Thu Feb  6 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37208"
                obs_have="35225"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="34216"
                obs_have="33491"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="30638"
                obs_have="30525"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4897143"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 01:02:04 2020" />
        <observations epoch_first="Thu Feb  6 00:00:00 2020"
                      epoch_last="Thu Feb  6 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37208"
                obs_have="35225"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="34216"
                obs_have="33491"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="30638"
                obs_have="30525"
                obs_ratio="99.63" />
        </observations>
      </control>
    </file>
    <file name="/erck037b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb  6 02:15:28 2020"
               level="3">
        <file_statistics latency="00:07:33"
                         size="5152627"
                         time_creation="Thu Feb  6 02:10:02 2020"
                         time_modification="Thu Feb  6 02:07:32 2020" />
        <observations epoch_first="Thu Feb  6 01:00:00 2020"
                      epoch_last="Thu Feb  6 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38251"
                obs_have="37361"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="35571"
                obs_have="35494"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="33288"
                obs_have="33288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 02:40:41 2020"
               level="3">
        <file_statistics latency="00:07:33"
                         size="5152627"
                         time_creation="Thu Feb  6 02:10:02 2020"
                         time_modification="Thu Feb  6 02:07:32 2020" />
        <observations epoch_first="Thu Feb  6 01:00:00 2020"
                      epoch_last="Thu Feb  6 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38251"
                obs_have="37361"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="35571"
                obs_have="35494"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="33288"
                obs_have="33288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 04:25:42 2020"
               level="3">
        <file_statistics latency="00:07:33"
                         size="5152627"
                         time_creation="Thu Feb  6 02:10:02 2020"
                         time_modification="Thu Feb  6 02:07:32 2020" />
        <observations epoch_first="Thu Feb  6 01:00:00 2020"
                      epoch_last="Thu Feb  6 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38251"
                obs_have="37361"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="35571"
                obs_have="35494"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="33288"
                obs_have="33288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:07:33"
                         size="5152627"
                         time_creation="Thu Feb  6 02:10:02 2020"
                         time_modification="Thu Feb  6 02:07:32 2020" />
        <observations epoch_first="Thu Feb  6 01:00:00 2020"
                      epoch_last="Thu Feb  6 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38251"
                obs_have="37361"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="35571"
                obs_have="35494"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="33288"
                obs_have="33288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:07:33"
                         size="5152627"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 02:07:32 2020" />
        <observations epoch_first="Thu Feb  6 01:00:00 2020"
                      epoch_last="Thu Feb  6 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38251"
                obs_have="37361"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="35571"
                obs_have="35494"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="33288"
                obs_have="33288"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb  6 05:25:42 2020"
               level="3">
        <file_statistics latency="01:02:07"
                         size="5215311"
                         time_creation="Thu Feb  6 04:06:02 2020"
                         time_modification="Thu Feb  6 04:02:06 2020" />
        <observations epoch_first="Thu Feb  6 02:00:00 2020"
                      epoch_last="Thu Feb  6 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43536"
                obs_have="37793"
                obs_ratio="86.81" />
          <mask elevation="10 degrees"
                obs_expected="38342"
                obs_have="36959"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="33545"
                obs_have="33545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="01:02:07"
                         size="5215311"
                         time_creation="Thu Feb  6 04:06:02 2020"
                         time_modification="Thu Feb  6 04:02:06 2020" />
        <observations epoch_first="Thu Feb  6 02:00:00 2020"
                      epoch_last="Thu Feb  6 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43536"
                obs_have="37793"
                obs_ratio="86.81" />
          <mask elevation="10 degrees"
                obs_expected="38342"
                obs_have="36959"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="33545"
                obs_have="33545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="01:02:07"
                         size="5215311"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 04:02:06 2020" />
        <observations epoch_first="Thu Feb  6 02:00:00 2020"
                      epoch_last="Thu Feb  6 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43536"
                obs_have="37793"
                obs_ratio="86.81" />
          <mask elevation="10 degrees"
                obs_expected="38342"
                obs_have="36959"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="33545"
                obs_have="33545"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb  6 04:15:27 2020"
               level="3">
        <file_statistics latency="00:02:09"
                         size="5735853"
                         time_creation="Thu Feb  6 04:06:02 2020"
                         time_modification="Thu Feb  6 04:02:08 2020" />
        <observations epoch_first="Thu Feb  6 03:00:00 2020"
                      epoch_last="Thu Feb  6 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44637"
                obs_have="41474"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="39953"
                obs_have="39351"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="37328"
                obs_have="37327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 04:40:43 2020"
               level="3">
        <file_statistics latency="00:02:09"
                         size="5735853"
                         time_creation="Thu Feb  6 04:06:02 2020"
                         time_modification="Thu Feb  6 04:02:08 2020" />
        <observations epoch_first="Thu Feb  6 03:00:00 2020"
                      epoch_last="Thu Feb  6 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44637"
                obs_have="41474"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="39953"
                obs_have="39351"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="37328"
                obs_have="37327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 06:25:41 2020"
               level="3">
        <file_statistics latency="00:02:09"
                         size="5735853"
                         time_creation="Thu Feb  6 04:06:02 2020"
                         time_modification="Thu Feb  6 04:02:08 2020" />
        <observations epoch_first="Thu Feb  6 03:00:00 2020"
                      epoch_last="Thu Feb  6 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44637"
                obs_have="41474"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="39953"
                obs_have="39351"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="37328"
                obs_have="37327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:09"
                         size="5735853"
                         time_creation="Thu Feb  6 04:06:02 2020"
                         time_modification="Thu Feb  6 04:02:08 2020" />
        <observations epoch_first="Thu Feb  6 03:00:00 2020"
                      epoch_last="Thu Feb  6 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44637"
                obs_have="41474"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="39953"
                obs_have="39351"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="37328"
                obs_have="37327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:09"
                         size="5735853"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 04:02:08 2020" />
        <observations epoch_first="Thu Feb  6 03:00:00 2020"
                      epoch_last="Thu Feb  6 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44637"
                obs_have="41474"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="39953"
                obs_have="39351"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="37328"
                obs_have="37327"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb  6 05:15:27 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5440857"
                         time_creation="Thu Feb  6 05:06:02 2020"
                         time_modification="Thu Feb  6 05:02:04 2020" />
        <observations epoch_first="Thu Feb  6 04:00:00 2020"
                      epoch_last="Thu Feb  6 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40891"
                obs_have="39142"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="37991"
                obs_have="37964"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="36483"
                obs_have="36483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 05:40:42 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5440857"
                         time_creation="Thu Feb  6 05:06:02 2020"
                         time_modification="Thu Feb  6 05:02:04 2020" />
        <observations epoch_first="Thu Feb  6 04:00:00 2020"
                      epoch_last="Thu Feb  6 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40891"
                obs_have="39142"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="37991"
                obs_have="37964"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="36483"
                obs_have="36483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 07:25:42 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5440857"
                         time_creation="Thu Feb  6 05:06:02 2020"
                         time_modification="Thu Feb  6 05:02:04 2020" />
        <observations epoch_first="Thu Feb  6 04:00:00 2020"
                      epoch_last="Thu Feb  6 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40891"
                obs_have="39142"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="37991"
                obs_have="37964"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="36483"
                obs_have="36483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5440857"
                         time_creation="Thu Feb  6 05:06:02 2020"
                         time_modification="Thu Feb  6 05:02:04 2020" />
        <observations epoch_first="Thu Feb  6 04:00:00 2020"
                      epoch_last="Thu Feb  6 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40891"
                obs_have="39142"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="37991"
                obs_have="37964"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="36483"
                obs_have="36483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5440857"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 05:02:04 2020" />
        <observations epoch_first="Thu Feb  6 04:00:00 2020"
                      epoch_last="Thu Feb  6 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40891"
                obs_have="39142"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="37991"
                obs_have="37964"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="36483"
                obs_have="36483"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb  6 06:15:29 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5302851"
                         time_creation="Thu Feb  6 06:06:02 2020"
                         time_modification="Thu Feb  6 06:02:04 2020" />
        <observations epoch_first="Thu Feb  6 05:00:00 2020"
                      epoch_last="Thu Feb  6 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42126"
                obs_have="37793"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="36232"
                obs_have="35360"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="31868"
                obs_have="31868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 06:40:43 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5302851"
                         time_creation="Thu Feb  6 06:06:02 2020"
                         time_modification="Thu Feb  6 06:02:04 2020" />
        <observations epoch_first="Thu Feb  6 05:00:00 2020"
                      epoch_last="Thu Feb  6 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42126"
                obs_have="37793"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="36232"
                obs_have="35360"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="31868"
                obs_have="31868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 08:25:45 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5302851"
                         time_creation="Thu Feb  6 06:06:02 2020"
                         time_modification="Thu Feb  6 06:02:04 2020" />
        <observations epoch_first="Thu Feb  6 05:00:00 2020"
                      epoch_last="Thu Feb  6 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42126"
                obs_have="37793"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="36232"
                obs_have="35360"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="31868"
                obs_have="31868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5302851"
                         time_creation="Thu Feb  6 06:06:02 2020"
                         time_modification="Thu Feb  6 06:02:04 2020" />
        <observations epoch_first="Thu Feb  6 05:00:00 2020"
                      epoch_last="Thu Feb  6 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42126"
                obs_have="37793"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="36232"
                obs_have="35360"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="31868"
                obs_have="31868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5302851"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 06:02:04 2020" />
        <observations epoch_first="Thu Feb  6 05:00:00 2020"
                      epoch_last="Thu Feb  6 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42126"
                obs_have="37793"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="36232"
                obs_have="35360"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="31868"
                obs_have="31868"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb  6 07:15:30 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5128963"
                         time_creation="Thu Feb  6 07:06:03 2020"
                         time_modification="Thu Feb  6 07:02:04 2020" />
        <observations epoch_first="Thu Feb  6 06:00:00 2020"
                      epoch_last="Thu Feb  6 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40952"
                obs_have="36258"
                obs_ratio="88.54" />
          <mask elevation="10 degrees"
                obs_expected="30920"
                obs_have="29827"
                obs_ratio="96.47" />
          <mask elevation="15 degrees"
                obs_expected="25489"
                obs_have="25489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 07:40:45 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5128963"
                         time_creation="Thu Feb  6 07:06:03 2020"
                         time_modification="Thu Feb  6 07:02:04 2020" />
        <observations epoch_first="Thu Feb  6 06:00:00 2020"
                      epoch_last="Thu Feb  6 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40952"
                obs_have="36258"
                obs_ratio="88.54" />
          <mask elevation="10 degrees"
                obs_expected="30920"
                obs_have="29827"
                obs_ratio="96.47" />
          <mask elevation="15 degrees"
                obs_expected="25489"
                obs_have="25489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 09:25:47 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5128963"
                         time_creation="Thu Feb  6 07:06:03 2020"
                         time_modification="Thu Feb  6 07:02:04 2020" />
        <observations epoch_first="Thu Feb  6 06:00:00 2020"
                      epoch_last="Thu Feb  6 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40952"
                obs_have="36258"
                obs_ratio="88.54" />
          <mask elevation="10 degrees"
                obs_expected="30920"
                obs_have="29827"
                obs_ratio="96.47" />
          <mask elevation="15 degrees"
                obs_expected="25489"
                obs_have="25489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5128963"
                         time_creation="Thu Feb  6 07:06:03 2020"
                         time_modification="Thu Feb  6 07:02:04 2020" />
        <observations epoch_first="Thu Feb  6 06:00:00 2020"
                      epoch_last="Thu Feb  6 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40952"
                obs_have="36258"
                obs_ratio="88.54" />
          <mask elevation="10 degrees"
                obs_expected="30920"
                obs_have="29827"
                obs_ratio="96.47" />
          <mask elevation="15 degrees"
                obs_expected="25489"
                obs_have="25489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5128963"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 07:02:04 2020" />
        <observations epoch_first="Thu Feb  6 06:00:00 2020"
                      epoch_last="Thu Feb  6 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40952"
                obs_have="36258"
                obs_ratio="88.54" />
          <mask elevation="10 degrees"
                obs_expected="30920"
                obs_have="29827"
                obs_ratio="96.47" />
          <mask elevation="15 degrees"
                obs_expected="25489"
                obs_have="25489"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb  6 08:15:29 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5336271"
                         time_creation="Thu Feb  6 08:06:06 2020"
                         time_modification="Thu Feb  6 08:02:04 2020" />
        <observations epoch_first="Thu Feb  6 07:00:00 2020"
                      epoch_last="Thu Feb  6 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39634"
                obs_have="38534"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="32625"
                obs_have="32625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28305"
                obs_have="28305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 08:40:45 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5336271"
                         time_creation="Thu Feb  6 08:06:06 2020"
                         time_modification="Thu Feb  6 08:02:04 2020" />
        <observations epoch_first="Thu Feb  6 07:00:00 2020"
                      epoch_last="Thu Feb  6 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39634"
                obs_have="38534"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="32625"
                obs_have="32625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28305"
                obs_have="28305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 10:25:46 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5336271"
                         time_creation="Thu Feb  6 08:06:06 2020"
                         time_modification="Thu Feb  6 08:02:04 2020" />
        <observations epoch_first="Thu Feb  6 07:00:00 2020"
                      epoch_last="Thu Feb  6 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39634"
                obs_have="38534"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="32625"
                obs_have="32625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28305"
                obs_have="28305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5336271"
                         time_creation="Thu Feb  6 08:06:06 2020"
                         time_modification="Thu Feb  6 08:02:04 2020" />
        <observations epoch_first="Thu Feb  6 07:00:00 2020"
                      epoch_last="Thu Feb  6 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39634"
                obs_have="38534"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="32625"
                obs_have="32625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28305"
                obs_have="28305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5336271"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 08:02:04 2020" />
        <observations epoch_first="Thu Feb  6 07:00:00 2020"
                      epoch_last="Thu Feb  6 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39634"
                obs_have="38534"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="32625"
                obs_have="32625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28305"
                obs_have="28305"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb  6 09:15:29 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4169561"
                         time_creation="Thu Feb  6 09:06:02 2020"
                         time_modification="Thu Feb  6 09:02:04 2020" />
        <observations epoch_first="Thu Feb  6 08:00:00 2020"
                      epoch_last="Thu Feb  6 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33790"
                obs_have="29056"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="26731"
                obs_have="26240"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="22689"
                obs_have="22689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 09:40:44 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4169561"
                         time_creation="Thu Feb  6 09:06:02 2020"
                         time_modification="Thu Feb  6 09:02:04 2020" />
        <observations epoch_first="Thu Feb  6 08:00:00 2020"
                      epoch_last="Thu Feb  6 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33790"
                obs_have="29056"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="26731"
                obs_have="26240"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="22689"
                obs_have="22689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 11:25:46 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4169561"
                         time_creation="Thu Feb  6 09:06:02 2020"
                         time_modification="Thu Feb  6 09:02:04 2020" />
        <observations epoch_first="Thu Feb  6 08:00:00 2020"
                      epoch_last="Thu Feb  6 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33790"
                obs_have="29056"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="26731"
                obs_have="26240"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="22689"
                obs_have="22689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4169561"
                         time_creation="Thu Feb  6 09:06:02 2020"
                         time_modification="Thu Feb  6 09:02:04 2020" />
        <observations epoch_first="Thu Feb  6 08:00:00 2020"
                      epoch_last="Thu Feb  6 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33790"
                obs_have="29056"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="26731"
                obs_have="26240"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="22689"
                obs_have="22689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4169561"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 09:02:04 2020" />
        <observations epoch_first="Thu Feb  6 08:00:00 2020"
                      epoch_last="Thu Feb  6 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33790"
                obs_have="29056"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="26731"
                obs_have="26240"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="22689"
                obs_have="22689"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb  6 10:15:29 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4128373"
                         time_creation="Thu Feb  6 10:06:03 2020"
                         time_modification="Thu Feb  6 10:02:04 2020" />
        <observations epoch_first="Thu Feb  6 09:00:00 2020"
                      epoch_last="Thu Feb  6 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34159"
                obs_have="28844"
                obs_ratio="84.44" />
          <mask elevation="10 degrees"
                obs_expected="23269"
                obs_have="22784"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="20549"
                obs_have="20549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 10:40:41 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4128373"
                         time_creation="Thu Feb  6 10:06:03 2020"
                         time_modification="Thu Feb  6 10:02:04 2020" />
        <observations epoch_first="Thu Feb  6 09:00:00 2020"
                      epoch_last="Thu Feb  6 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34159"
                obs_have="28844"
                obs_ratio="84.44" />
          <mask elevation="10 degrees"
                obs_expected="23269"
                obs_have="22784"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="20549"
                obs_have="20549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 12:25:42 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4128373"
                         time_creation="Thu Feb  6 10:06:03 2020"
                         time_modification="Thu Feb  6 10:02:04 2020" />
        <observations epoch_first="Thu Feb  6 09:00:00 2020"
                      epoch_last="Thu Feb  6 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34159"
                obs_have="28844"
                obs_ratio="84.44" />
          <mask elevation="10 degrees"
                obs_expected="23269"
                obs_have="22784"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="20549"
                obs_have="20549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4128373"
                         time_creation="Thu Feb  6 10:06:03 2020"
                         time_modification="Thu Feb  6 10:02:04 2020" />
        <observations epoch_first="Thu Feb  6 09:00:00 2020"
                      epoch_last="Thu Feb  6 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34159"
                obs_have="28844"
                obs_ratio="84.44" />
          <mask elevation="10 degrees"
                obs_expected="23269"
                obs_have="22784"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="20549"
                obs_have="20549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4128373"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 10:02:04 2020" />
        <observations epoch_first="Thu Feb  6 09:00:00 2020"
                      epoch_last="Thu Feb  6 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34159"
                obs_have="28844"
                obs_ratio="84.44" />
          <mask elevation="10 degrees"
                obs_expected="23269"
                obs_have="22784"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="20549"
                obs_have="20549"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb  6 11:15:25 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4077995"
                         time_creation="Thu Feb  6 11:06:07 2020"
                         time_modification="Thu Feb  6 11:02:04 2020" />
        <observations epoch_first="Thu Feb  6 10:00:00 2020"
                      epoch_last="Thu Feb  6 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29847"
                obs_have="29465"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="22184"
                obs_have="22184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21098"
                obs_have="21098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 11:40:37 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4077995"
                         time_creation="Thu Feb  6 11:06:07 2020"
                         time_modification="Thu Feb  6 11:02:04 2020" />
        <observations epoch_first="Thu Feb  6 10:00:00 2020"
                      epoch_last="Thu Feb  6 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29847"
                obs_have="29465"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="22184"
                obs_have="22184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21098"
                obs_have="21098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 13:25:40 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4077995"
                         time_creation="Thu Feb  6 11:06:07 2020"
                         time_modification="Thu Feb  6 11:02:04 2020" />
        <observations epoch_first="Thu Feb  6 10:00:00 2020"
                      epoch_last="Thu Feb  6 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29847"
                obs_have="29465"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="22184"
                obs_have="22184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21098"
                obs_have="21098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4077995"
                         time_creation="Thu Feb  6 11:06:07 2020"
                         time_modification="Thu Feb  6 11:02:04 2020" />
        <observations epoch_first="Thu Feb  6 10:00:00 2020"
                      epoch_last="Thu Feb  6 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29847"
                obs_have="29465"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="22184"
                obs_have="22184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21098"
                obs_have="21098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4077995"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 11:02:04 2020" />
        <observations epoch_first="Thu Feb  6 10:00:00 2020"
                      epoch_last="Thu Feb  6 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29847"
                obs_have="29465"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="22184"
                obs_have="22184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21098"
                obs_have="21098"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb  6 12:15:27 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4497623"
                         time_creation="Thu Feb  6 12:06:02 2020"
                         time_modification="Thu Feb  6 12:02:04 2020" />
        <observations epoch_first="Thu Feb  6 11:00:00 2020"
                      epoch_last="Thu Feb  6 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34632"
                obs_have="31140"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="27374"
                obs_have="26751"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23401"
                obs_have="23401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 12:40:40 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4497623"
                         time_creation="Thu Feb  6 12:06:02 2020"
                         time_modification="Thu Feb  6 12:02:04 2020" />
        <observations epoch_first="Thu Feb  6 11:00:00 2020"
                      epoch_last="Thu Feb  6 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34632"
                obs_have="31140"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="27374"
                obs_have="26751"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23401"
                obs_have="23401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 14:25:42 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4497623"
                         time_creation="Thu Feb  6 12:06:02 2020"
                         time_modification="Thu Feb  6 12:02:04 2020" />
        <observations epoch_first="Thu Feb  6 11:00:00 2020"
                      epoch_last="Thu Feb  6 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34632"
                obs_have="31140"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="27374"
                obs_have="26751"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23401"
                obs_have="23401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4497623"
                         time_creation="Thu Feb  6 12:06:02 2020"
                         time_modification="Thu Feb  6 12:02:04 2020" />
        <observations epoch_first="Thu Feb  6 11:00:00 2020"
                      epoch_last="Thu Feb  6 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34632"
                obs_have="31140"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="27374"
                obs_have="26751"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23401"
                obs_have="23401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4497623"
                         time_creation="Wed Mar  4 01:53:06 2020"
                         time_modification="Thu Feb  6 12:02:04 2020" />
        <observations epoch_first="Thu Feb  6 11:00:00 2020"
                      epoch_last="Thu Feb  6 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34632"
                obs_have="31140"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="27374"
                obs_have="26751"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23401"
                obs_have="23401"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb  6 13:15:28 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4590035"
                         time_creation="Thu Feb  6 13:06:06 2020"
                         time_modification="Thu Feb  6 13:02:04 2020" />
        <observations epoch_first="Thu Feb  6 12:00:00 2020"
                      epoch_last="Thu Feb  6 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="32880"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32023"
                obs_have="31154"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="28681"
                obs_have="28523"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Thu Feb  6 13:40:42 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4590035"
                         time_creation="Thu Feb  6 13:06:06 2020"
                         time_modification="Thu Feb  6 13:02:04 2020" />
        <observations epoch_first="Thu Feb  6 12:00:00 2020"
                      epoch_last="Thu Feb  6 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="32880"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32023"
                obs_have="31154"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="28681"
                obs_have="28523"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Thu Feb  6 15:25:44 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4590035"
                         time_creation="Thu Feb  6 13:06:06 2020"
                         time_modification="Thu Feb  6 13:02:04 2020" />
        <observations epoch_first="Thu Feb  6 12:00:00 2020"
                      epoch_last="Thu Feb  6 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="32880"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32023"
                obs_have="31154"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="28681"
                obs_have="28523"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4590035"
                         time_creation="Thu Feb  6 13:06:06 2020"
                         time_modification="Thu Feb  6 13:02:04 2020" />
        <observations epoch_first="Thu Feb  6 12:00:00 2020"
                      epoch_last="Thu Feb  6 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="32880"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32023"
                obs_have="31154"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="28681"
                obs_have="28523"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4590035"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Thu Feb  6 13:02:04 2020" />
        <observations epoch_first="Thu Feb  6 12:00:00 2020"
                      epoch_last="Thu Feb  6 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="32880"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32023"
                obs_have="31154"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="28681"
                obs_have="28523"
                obs_ratio="99.45" />
        </observations>
      </control>
    </file>
    <file name="/erck037n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb  6 14:15:30 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4703113"
                         time_creation="Thu Feb  6 14:06:03 2020"
                         time_modification="Thu Feb  6 14:02:04 2020" />
        <observations epoch_first="Thu Feb  6 13:00:00 2020"
                      epoch_last="Thu Feb  6 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36203"
                obs_have="33730"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32153"
                obs_ratio="97.33" />
          <mask elevation="15 degrees"
                obs_expected="29483"
                obs_have="29483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 14:40:44 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4703113"
                         time_creation="Thu Feb  6 14:06:03 2020"
                         time_modification="Thu Feb  6 14:02:04 2020" />
        <observations epoch_first="Thu Feb  6 13:00:00 2020"
                      epoch_last="Thu Feb  6 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36203"
                obs_have="33730"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32153"
                obs_ratio="97.33" />
          <mask elevation="15 degrees"
                obs_expected="29483"
                obs_have="29483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 16:25:43 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4703113"
                         time_creation="Thu Feb  6 14:06:03 2020"
                         time_modification="Thu Feb  6 14:02:04 2020" />
        <observations epoch_first="Thu Feb  6 13:00:00 2020"
                      epoch_last="Thu Feb  6 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36203"
                obs_have="33730"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32153"
                obs_ratio="97.33" />
          <mask elevation="15 degrees"
                obs_expected="29483"
                obs_have="29483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4703113"
                         time_creation="Thu Feb  6 14:06:03 2020"
                         time_modification="Thu Feb  6 14:02:04 2020" />
        <observations epoch_first="Thu Feb  6 13:00:00 2020"
                      epoch_last="Thu Feb  6 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36203"
                obs_have="33730"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32153"
                obs_ratio="97.33" />
          <mask elevation="15 degrees"
                obs_expected="29483"
                obs_have="29483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4703113"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Thu Feb  6 14:02:04 2020" />
        <observations epoch_first="Thu Feb  6 13:00:00 2020"
                      epoch_last="Thu Feb  6 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36203"
                obs_have="33730"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32153"
                obs_ratio="97.33" />
          <mask elevation="15 degrees"
                obs_expected="29483"
                obs_have="29483"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb  6 15:15:33 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4829989"
                         time_creation="Thu Feb  6 15:06:03 2020"
                         time_modification="Thu Feb  6 15:02:04 2020" />
        <observations epoch_first="Thu Feb  6 14:00:00 2020"
                      epoch_last="Thu Feb  6 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37479"
                obs_have="34264"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="30534"
                obs_have="30275"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="25438"
                obs_have="25438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 15:40:47 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4829989"
                         time_creation="Thu Feb  6 15:06:03 2020"
                         time_modification="Thu Feb  6 15:02:04 2020" />
        <observations epoch_first="Thu Feb  6 14:00:00 2020"
                      epoch_last="Thu Feb  6 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37479"
                obs_have="34264"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="30534"
                obs_have="30275"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="25438"
                obs_have="25438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 17:25:46 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4829989"
                         time_creation="Thu Feb  6 15:06:03 2020"
                         time_modification="Thu Feb  6 15:02:04 2020" />
        <observations epoch_first="Thu Feb  6 14:00:00 2020"
                      epoch_last="Thu Feb  6 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37479"
                obs_have="34264"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="30534"
                obs_have="30275"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="25438"
                obs_have="25438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4829989"
                         time_creation="Thu Feb  6 15:06:03 2020"
                         time_modification="Thu Feb  6 15:02:04 2020" />
        <observations epoch_first="Thu Feb  6 14:00:00 2020"
                      epoch_last="Thu Feb  6 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37479"
                obs_have="34264"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="30534"
                obs_have="30275"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="25438"
                obs_have="25438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4829989"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Thu Feb  6 15:02:04 2020" />
        <observations epoch_first="Thu Feb  6 14:00:00 2020"
                      epoch_last="Thu Feb  6 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37479"
                obs_have="34264"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="30534"
                obs_have="30275"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="25438"
                obs_have="25438"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb  6 16:15:31 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4652169"
                         time_creation="Thu Feb  6 16:06:02 2020"
                         time_modification="Thu Feb  6 16:02:04 2020" />
        <observations epoch_first="Thu Feb  6 15:00:00 2020"
                      epoch_last="Thu Feb  6 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35267"
                obs_have="33554"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31929"
                obs_have="31459"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="29204"
                obs_have="29204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 16:40:45 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4652169"
                         time_creation="Thu Feb  6 16:06:02 2020"
                         time_modification="Thu Feb  6 16:02:04 2020" />
        <observations epoch_first="Thu Feb  6 15:00:00 2020"
                      epoch_last="Thu Feb  6 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35267"
                obs_have="33554"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31929"
                obs_have="31459"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="29204"
                obs_have="29204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 18:25:45 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4652169"
                         time_creation="Thu Feb  6 16:06:02 2020"
                         time_modification="Thu Feb  6 16:02:04 2020" />
        <observations epoch_first="Thu Feb  6 15:00:00 2020"
                      epoch_last="Thu Feb  6 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35267"
                obs_have="33554"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31929"
                obs_have="31459"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="29204"
                obs_have="29204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4652169"
                         time_creation="Thu Feb  6 16:06:02 2020"
                         time_modification="Thu Feb  6 16:02:04 2020" />
        <observations epoch_first="Thu Feb  6 15:00:00 2020"
                      epoch_last="Thu Feb  6 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35267"
                obs_have="33554"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31929"
                obs_have="31459"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="29204"
                obs_have="29204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4652169"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Thu Feb  6 16:02:04 2020" />
        <observations epoch_first="Thu Feb  6 15:00:00 2020"
                      epoch_last="Thu Feb  6 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35267"
                obs_have="33554"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31929"
                obs_have="31459"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="29204"
                obs_have="29204"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb  6 17:15:29 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4574195"
                         time_creation="Thu Feb  6 17:06:02 2020"
                         time_modification="Thu Feb  6 17:02:04 2020" />
        <observations epoch_first="Thu Feb  6 16:00:00 2020"
                      epoch_last="Thu Feb  6 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33343"
                obs_have="33169"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="32387"
                obs_have="32387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31477"
                obs_have="31477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 17:40:42 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4574195"
                         time_creation="Thu Feb  6 17:06:02 2020"
                         time_modification="Thu Feb  6 17:02:04 2020" />
        <observations epoch_first="Thu Feb  6 16:00:00 2020"
                      epoch_last="Thu Feb  6 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33343"
                obs_have="33169"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="32387"
                obs_have="32387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31477"
                obs_have="31477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 19:25:46 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4574195"
                         time_creation="Thu Feb  6 17:06:02 2020"
                         time_modification="Thu Feb  6 17:02:04 2020" />
        <observations epoch_first="Thu Feb  6 16:00:00 2020"
                      epoch_last="Thu Feb  6 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33343"
                obs_have="33169"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="32387"
                obs_have="32387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31477"
                obs_have="31477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4574195"
                         time_creation="Thu Feb  6 17:06:02 2020"
                         time_modification="Thu Feb  6 17:02:04 2020" />
        <observations epoch_first="Thu Feb  6 16:00:00 2020"
                      epoch_last="Thu Feb  6 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33343"
                obs_have="33169"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="32387"
                obs_have="32387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31477"
                obs_have="31477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4574195"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Thu Feb  6 17:02:04 2020" />
        <observations epoch_first="Thu Feb  6 16:00:00 2020"
                      epoch_last="Thu Feb  6 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33343"
                obs_have="33169"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="32387"
                obs_have="32387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31477"
                obs_have="31477"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb  6 18:15:29 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4211197"
                         time_creation="Thu Feb  6 18:06:02 2020"
                         time_modification="Thu Feb  6 18:02:04 2020" />
        <observations epoch_first="Thu Feb  6 17:00:00 2020"
                      epoch_last="Thu Feb  6 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34970"
                obs_have="29653"
                obs_ratio="84.80" />
          <mask elevation="10 degrees"
                obs_expected="28797"
                obs_have="27412"
                obs_ratio="95.19" />
          <mask elevation="15 degrees"
                obs_expected="24812"
                obs_have="24802"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb  6 18:40:43 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4211197"
                         time_creation="Thu Feb  6 18:06:02 2020"
                         time_modification="Thu Feb  6 18:02:04 2020" />
        <observations epoch_first="Thu Feb  6 17:00:00 2020"
                      epoch_last="Thu Feb  6 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34970"
                obs_have="29653"
                obs_ratio="84.80" />
          <mask elevation="10 degrees"
                obs_expected="28797"
                obs_have="27412"
                obs_ratio="95.19" />
          <mask elevation="15 degrees"
                obs_expected="24812"
                obs_have="24802"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb  6 20:25:43 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4211197"
                         time_creation="Thu Feb  6 18:06:02 2020"
                         time_modification="Thu Feb  6 18:02:04 2020" />
        <observations epoch_first="Thu Feb  6 17:00:00 2020"
                      epoch_last="Thu Feb  6 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34970"
                obs_have="29653"
                obs_ratio="84.80" />
          <mask elevation="10 degrees"
                obs_expected="28797"
                obs_have="27412"
                obs_ratio="95.19" />
          <mask elevation="15 degrees"
                obs_expected="24812"
                obs_have="24802"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4211197"
                         time_creation="Thu Feb  6 18:06:02 2020"
                         time_modification="Thu Feb  6 18:02:04 2020" />
        <observations epoch_first="Thu Feb  6 17:00:00 2020"
                      epoch_last="Thu Feb  6 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34970"
                obs_have="29653"
                obs_ratio="84.80" />
          <mask elevation="10 degrees"
                obs_expected="28797"
                obs_have="27412"
                obs_ratio="95.19" />
          <mask elevation="15 degrees"
                obs_expected="24812"
                obs_have="24802"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4211197"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Thu Feb  6 18:02:04 2020" />
        <observations epoch_first="Thu Feb  6 17:00:00 2020"
                      epoch_last="Thu Feb  6 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34970"
                obs_have="29653"
                obs_ratio="84.80" />
          <mask elevation="10 degrees"
                obs_expected="28797"
                obs_have="27412"
                obs_ratio="95.19" />
          <mask elevation="15 degrees"
                obs_expected="24812"
                obs_have="24802"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck037s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb  6 19:15:25 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4963495"
                         time_creation="Thu Feb  6 19:06:03 2020"
                         time_modification="Thu Feb  6 19:02:04 2020" />
        <observations epoch_first="Thu Feb  6 18:00:00 2020"
                      epoch_last="Thu Feb  6 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39832"
                obs_have="35538"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="27415"
                obs_have="26865"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="22303"
                obs_have="22303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 19:40:39 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4963495"
                         time_creation="Thu Feb  6 19:06:03 2020"
                         time_modification="Thu Feb  6 19:02:04 2020" />
        <observations epoch_first="Thu Feb  6 18:00:00 2020"
                      epoch_last="Thu Feb  6 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39832"
                obs_have="35538"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="27415"
                obs_have="26865"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="22303"
                obs_have="22303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 21:25:41 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4963495"
                         time_creation="Thu Feb  6 19:06:03 2020"
                         time_modification="Thu Feb  6 19:02:04 2020" />
        <observations epoch_first="Thu Feb  6 18:00:00 2020"
                      epoch_last="Thu Feb  6 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39832"
                obs_have="35538"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="27415"
                obs_have="26865"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="22303"
                obs_have="22303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4963495"
                         time_creation="Thu Feb  6 19:06:03 2020"
                         time_modification="Thu Feb  6 19:02:04 2020" />
        <observations epoch_first="Thu Feb  6 18:00:00 2020"
                      epoch_last="Thu Feb  6 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39832"
                obs_have="35538"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="27415"
                obs_have="26865"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="22303"
                obs_have="22303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4963495"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Thu Feb  6 19:02:04 2020" />
        <observations epoch_first="Thu Feb  6 18:00:00 2020"
                      epoch_last="Thu Feb  6 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39832"
                obs_have="35538"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="27415"
                obs_have="26865"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="22303"
                obs_have="22303"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb  6 20:15:26 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4364809"
                         time_creation="Thu Feb  6 20:06:02 2020"
                         time_modification="Thu Feb  6 20:02:04 2020" />
        <observations epoch_first="Thu Feb  6 19:00:00 2020"
                      epoch_last="Thu Feb  6 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33848"
                obs_have="30763"
                obs_ratio="90.89" />
          <mask elevation="10 degrees"
                obs_expected="27174"
                obs_have="26994"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="24074"
                obs_have="24074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 20:40:39 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4364809"
                         time_creation="Thu Feb  6 20:06:02 2020"
                         time_modification="Thu Feb  6 20:02:04 2020" />
        <observations epoch_first="Thu Feb  6 19:00:00 2020"
                      epoch_last="Thu Feb  6 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33848"
                obs_have="30763"
                obs_ratio="90.89" />
          <mask elevation="10 degrees"
                obs_expected="27174"
                obs_have="26994"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="24074"
                obs_have="24074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 22:25:42 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4364809"
                         time_creation="Thu Feb  6 20:06:02 2020"
                         time_modification="Thu Feb  6 20:02:04 2020" />
        <observations epoch_first="Thu Feb  6 19:00:00 2020"
                      epoch_last="Thu Feb  6 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33848"
                obs_have="30763"
                obs_ratio="90.89" />
          <mask elevation="10 degrees"
                obs_expected="27174"
                obs_have="26994"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="24074"
                obs_have="24074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4364809"
                         time_creation="Thu Feb  6 20:06:02 2020"
                         time_modification="Thu Feb  6 20:02:04 2020" />
        <observations epoch_first="Thu Feb  6 19:00:00 2020"
                      epoch_last="Thu Feb  6 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33848"
                obs_have="30763"
                obs_ratio="90.89" />
          <mask elevation="10 degrees"
                obs_expected="27174"
                obs_have="26994"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="24074"
                obs_have="24074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4364809"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Thu Feb  6 20:02:04 2020" />
        <observations epoch_first="Thu Feb  6 19:00:00 2020"
                      epoch_last="Thu Feb  6 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33848"
                obs_have="30763"
                obs_ratio="90.89" />
          <mask elevation="10 degrees"
                obs_expected="27174"
                obs_have="26994"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="24074"
                obs_have="24074"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb  6 21:15:26 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4019617"
                         time_creation="Thu Feb  6 21:06:02 2020"
                         time_modification="Thu Feb  6 21:02:04 2020" />
        <observations epoch_first="Thu Feb  6 20:00:00 2020"
                      epoch_last="Thu Feb  6 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31876"
                obs_have="28641"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="26622"
                obs_have="26067"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24188"
                obs_have="24183"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb  6 21:40:40 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4019617"
                         time_creation="Thu Feb  6 21:06:02 2020"
                         time_modification="Thu Feb  6 21:02:04 2020" />
        <observations epoch_first="Thu Feb  6 20:00:00 2020"
                      epoch_last="Thu Feb  6 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31876"
                obs_have="28641"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="26622"
                obs_have="26067"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24188"
                obs_have="24183"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb  6 23:25:44 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4019617"
                         time_creation="Thu Feb  6 21:06:02 2020"
                         time_modification="Thu Feb  6 21:02:04 2020" />
        <observations epoch_first="Thu Feb  6 20:00:00 2020"
                      epoch_last="Thu Feb  6 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31876"
                obs_have="28641"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="26622"
                obs_have="26067"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24188"
                obs_have="24183"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4019617"
                         time_creation="Thu Feb  6 21:06:02 2020"
                         time_modification="Thu Feb  6 21:02:04 2020" />
        <observations epoch_first="Thu Feb  6 20:00:00 2020"
                      epoch_last="Thu Feb  6 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31876"
                obs_have="28641"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="26622"
                obs_have="26067"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24188"
                obs_have="24183"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4019617"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Thu Feb  6 21:02:04 2020" />
        <observations epoch_first="Thu Feb  6 20:00:00 2020"
                      epoch_last="Thu Feb  6 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31876"
                obs_have="28641"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="26622"
                obs_have="26067"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24188"
                obs_have="24183"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck037v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb  6 22:15:29 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4480773"
                         time_creation="Thu Feb  6 22:06:02 2020"
                         time_modification="Thu Feb  6 22:02:04 2020" />
        <observations epoch_first="Thu Feb  6 21:00:00 2020"
                      epoch_last="Thu Feb  6 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33298"
                obs_have="31720"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="27309"
                obs_have="27309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24036"
                obs_have="24036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 22:40:44 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4480773"
                         time_creation="Thu Feb  6 22:06:02 2020"
                         time_modification="Thu Feb  6 22:02:04 2020" />
        <observations epoch_first="Thu Feb  6 21:00:00 2020"
                      epoch_last="Thu Feb  6 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33298"
                obs_have="31720"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="27309"
                obs_have="27309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24036"
                obs_have="24036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 00:25:47 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4480773"
                         time_creation="Thu Feb  6 22:06:02 2020"
                         time_modification="Thu Feb  6 22:02:04 2020" />
        <observations epoch_first="Thu Feb  6 21:00:00 2020"
                      epoch_last="Thu Feb  6 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33298"
                obs_have="31720"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="27309"
                obs_have="27309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24036"
                obs_have="24036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4480773"
                         time_creation="Thu Feb  6 22:06:02 2020"
                         time_modification="Thu Feb  6 22:02:04 2020" />
        <observations epoch_first="Thu Feb  6 21:00:00 2020"
                      epoch_last="Thu Feb  6 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33298"
                obs_have="31720"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="27309"
                obs_have="27309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24036"
                obs_have="24036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4480773"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Thu Feb  6 22:02:04 2020" />
        <observations epoch_first="Thu Feb  6 21:00:00 2020"
                      epoch_last="Thu Feb  6 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33298"
                obs_have="31720"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="27309"
                obs_have="27309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24036"
                obs_have="24036"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb  6 23:15:31 2020"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5098889"
                         time_creation="Thu Feb  6 23:06:03 2020"
                         time_modification="Thu Feb  6 23:02:05 2020" />
        <observations epoch_first="Thu Feb  6 22:00:00 2020"
                      epoch_last="Thu Feb  6 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="36876"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="30807"
                obs_have="30807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26618"
                obs_have="26618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  6 23:40:40 2020"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5098889"
                         time_creation="Thu Feb  6 23:06:03 2020"
                         time_modification="Thu Feb  6 23:02:05 2020" />
        <observations epoch_first="Thu Feb  6 22:00:00 2020"
                      epoch_last="Thu Feb  6 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="36876"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="30807"
                obs_have="30807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26618"
                obs_have="26618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 01:25:44 2020"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5098889"
                         time_creation="Thu Feb  6 23:06:03 2020"
                         time_modification="Thu Feb  6 23:02:05 2020" />
        <observations epoch_first="Thu Feb  6 22:00:00 2020"
                      epoch_last="Thu Feb  6 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="36876"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="30807"
                obs_have="30807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26618"
                obs_have="26618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5098889"
                         time_creation="Thu Feb  6 23:06:03 2020"
                         time_modification="Thu Feb  6 23:02:05 2020" />
        <observations epoch_first="Thu Feb  6 22:00:00 2020"
                      epoch_last="Thu Feb  6 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="36876"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="30807"
                obs_have="30807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26618"
                obs_have="26618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5098889"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Thu Feb  6 23:02:05 2020" />
        <observations epoch_first="Thu Feb  6 22:00:00 2020"
                      epoch_last="Thu Feb  6 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="36876"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="30807"
                obs_have="30807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26618"
                obs_have="26618"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck037x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb  7 00:15:32 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4859931"
                         time_creation="Fri Feb  7 00:06:07 2020"
                         time_modification="Fri Feb  7 00:02:04 2020" />
        <observations epoch_first="Thu Feb  6 23:00:00 2020"
                      epoch_last="Thu Feb  6 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42044"
                obs_have="34394"
                obs_ratio="81.80" />
          <mask elevation="10 degrees"
                obs_expected="29676"
                obs_have="28177"
                obs_ratio="94.95" />
          <mask elevation="15 degrees"
                obs_expected="25168"
                obs_have="25097"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Fri Feb  7 00:40:39 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4859931"
                         time_creation="Fri Feb  7 00:06:07 2020"
                         time_modification="Fri Feb  7 00:02:04 2020" />
        <observations epoch_first="Thu Feb  6 23:00:00 2020"
                      epoch_last="Thu Feb  6 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42044"
                obs_have="34394"
                obs_ratio="81.80" />
          <mask elevation="10 degrees"
                obs_expected="29676"
                obs_have="28177"
                obs_ratio="94.95" />
          <mask elevation="15 degrees"
                obs_expected="25168"
                obs_have="25097"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Fri Feb  7 02:25:35 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4859931"
                         time_creation="Fri Feb  7 00:06:07 2020"
                         time_modification="Fri Feb  7 00:02:04 2020" />
        <observations epoch_first="Thu Feb  6 23:00:00 2020"
                      epoch_last="Thu Feb  6 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42044"
                obs_have="34394"
                obs_ratio="81.80" />
          <mask elevation="10 degrees"
                obs_expected="29676"
                obs_have="28177"
                obs_ratio="94.95" />
          <mask elevation="15 degrees"
                obs_expected="25168"
                obs_have="25097"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Fri Feb  7 16:17:22 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4859931"
                         time_creation="Fri Feb  7 00:06:07 2020"
                         time_modification="Fri Feb  7 00:02:04 2020" />
        <observations epoch_first="Thu Feb  6 23:00:00 2020"
                      epoch_last="Thu Feb  6 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42044"
                obs_have="34394"
                obs_ratio="81.80" />
          <mask elevation="10 degrees"
                obs_expected="29676"
                obs_have="28177"
                obs_ratio="94.95" />
          <mask elevation="15 degrees"
                obs_expected="25168"
                obs_have="25097"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Sat Mar  7 02:18:05 2020"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4859931"
                         time_creation="Wed Mar  4 01:53:07 2020"
                         time_modification="Fri Feb  7 00:02:04 2020" />
        <observations epoch_first="Thu Feb  6 23:00:00 2020"
                      epoch_last="Thu Feb  6 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42044"
                obs_have="34394"
                obs_ratio="81.80" />
          <mask elevation="10 degrees"
                obs_expected="29676"
                obs_have="28177"
                obs_ratio="94.95" />
          <mask elevation="15 degrees"
                obs_expected="25168"
                obs_have="25097"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
  </station>
</QC>
