<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-27 00:00:00"
    DayOfYear="27"
    Year="2021">
  <station name="ERCK">
    <file name="/erck0270.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 28 16:01:40 2021"
               level="3">
        <file_statistics latency="01:32:47"
                         size="14535167"
                         time_creation="Thu Jan 28 02:50:18 2021"
                         time_modification="Thu Jan 28 01:32:17 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27755"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="25206"
                obs_have="24855"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="22133"
                obs_have="22127"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:01:38 2021"
               level="3">
        <file_statistics latency="01:32:47"
                         size="14535167"
                         time_creation="Tue Feb 23 01:59:14 2021"
                         time_modification="Thu Jan 28 01:32:17 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27755"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="25206"
                obs_have="24855"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="22133"
                obs_have="22127"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck027a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jan 27 01:15:02 2021"
               level="3">
        <file_statistics latency="00:02:07"
                         size="18336507"
                         time_creation="Wed Jan 27 01:06:02 2021"
                         time_modification="Wed Jan 27 01:02:06 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="80748"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="80748"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="80748"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 01:40:34 2021"
               level="3">
        <file_statistics latency="00:02:07"
                         size="18336507"
                         time_creation="Wed Jan 27 01:06:02 2021"
                         time_modification="Wed Jan 27 01:02:06 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38165"
                obs_have="36187"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="34951"
                obs_have="34451"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="33259"
                obs_have="33229"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Wed Jan 27 03:25:44 2021"
               level="3">
        <file_statistics latency="00:02:07"
                         size="18336507"
                         time_creation="Wed Jan 27 01:06:02 2021"
                         time_modification="Wed Jan 27 01:02:06 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38165"
                obs_have="36187"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="34951"
                obs_have="34451"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="33259"
                obs_have="33229"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:07"
                         size="18336507"
                         time_creation="Wed Jan 27 01:06:02 2021"
                         time_modification="Wed Jan 27 01:02:06 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38165"
                obs_have="36187"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="34951"
                obs_have="34451"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="33259"
                obs_have="33229"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:07"
                         size="18336507"
                         time_creation="Tue Feb 23 01:53:07 2021"
                         time_modification="Wed Jan 27 01:02:06 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38165"
                obs_have="36187"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="34951"
                obs_have="34451"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="33259"
                obs_have="33229"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck027b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jan 27 02:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17268859"
                         time_creation="Wed Jan 27 02:06:02 2021"
                         time_modification="Wed Jan 27 02:02:12 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37937"
                obs_have="36528"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="34308"
                obs_have="34285"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32025"
                obs_have="32025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 02:40:35 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17268859"
                         time_creation="Wed Jan 27 02:06:02 2021"
                         time_modification="Wed Jan 27 02:02:12 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37937"
                obs_have="36528"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="34308"
                obs_have="34285"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32025"
                obs_have="32025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 04:25:45 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17268859"
                         time_creation="Wed Jan 27 02:06:02 2021"
                         time_modification="Wed Jan 27 02:02:12 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37937"
                obs_have="36528"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="34308"
                obs_have="34285"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32025"
                obs_have="32025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17268859"
                         time_creation="Wed Jan 27 02:06:02 2021"
                         time_modification="Wed Jan 27 02:02:12 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37937"
                obs_have="36528"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="34308"
                obs_have="34285"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32025"
                obs_have="32025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17268859"
                         time_creation="Tue Feb 23 01:53:07 2021"
                         time_modification="Wed Jan 27 02:02:12 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37937"
                obs_have="36528"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="34308"
                obs_have="34285"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32025"
                obs_have="32025"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jan 27 03:15:05 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="17476555"
                         time_creation="Wed Jan 27 03:06:02 2021"
                         time_modification="Wed Jan 27 03:02:11 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42564"
                obs_have="39318"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="36536"
                obs_have="36221"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="30217"
                obs_have="30217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 03:40:38 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="17476555"
                         time_creation="Wed Jan 27 03:06:02 2021"
                         time_modification="Wed Jan 27 03:02:11 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42564"
                obs_have="39318"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="36536"
                obs_have="36221"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="30217"
                obs_have="30217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 05:25:45 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="17476555"
                         time_creation="Wed Jan 27 03:06:02 2021"
                         time_modification="Wed Jan 27 03:02:11 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42564"
                obs_have="39318"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="36536"
                obs_have="36221"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="30217"
                obs_have="30217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="17476555"
                         time_creation="Wed Jan 27 03:06:02 2021"
                         time_modification="Wed Jan 27 03:02:11 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42564"
                obs_have="39318"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="36536"
                obs_have="36221"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="30217"
                obs_have="30217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="17476555"
                         time_creation="Tue Feb 23 01:53:07 2021"
                         time_modification="Wed Jan 27 03:02:11 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42564"
                obs_have="39318"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="36536"
                obs_have="36221"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="30217"
                obs_have="30217"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jan 27 04:15:04 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="16308287"
                         time_creation="Wed Jan 27 04:06:02 2021"
                         time_modification="Wed Jan 27 04:02:11 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37044"
                obs_have="36059"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="34489"
                obs_have="34158"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="33006"
                obs_have="32993"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jan 27 04:40:39 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="16308287"
                         time_creation="Wed Jan 27 04:06:02 2021"
                         time_modification="Wed Jan 27 04:02:11 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37044"
                obs_have="36059"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="34489"
                obs_have="34158"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="33006"
                obs_have="32993"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jan 27 06:25:43 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="16308287"
                         time_creation="Wed Jan 27 04:06:02 2021"
                         time_modification="Wed Jan 27 04:02:11 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37044"
                obs_have="36059"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="34489"
                obs_have="34158"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="33006"
                obs_have="32993"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="16308287"
                         time_creation="Wed Jan 27 04:06:02 2021"
                         time_modification="Wed Jan 27 04:02:11 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37044"
                obs_have="36059"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="34489"
                obs_have="34158"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="33006"
                obs_have="32993"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="16308287"
                         time_creation="Tue Feb 23 01:53:07 2021"
                         time_modification="Wed Jan 27 04:02:11 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37044"
                obs_have="36059"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="34489"
                obs_have="34158"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="33006"
                obs_have="32993"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck027e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jan 27 05:15:02 2021"
               level="3">
        <file_statistics latency="00:02:08"
                         size="18331232"
                         time_creation="Wed Jan 27 05:06:02 2021"
                         time_modification="Wed Jan 27 05:02:07 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36792"
                obs_have="36073"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="34617"
                obs_have="34617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31757"
                obs_have="31757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 05:40:38 2021"
               level="3">
        <file_statistics latency="00:02:08"
                         size="18331232"
                         time_creation="Wed Jan 27 05:06:02 2021"
                         time_modification="Wed Jan 27 05:02:07 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36792"
                obs_have="36073"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="34617"
                obs_have="34617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31757"
                obs_have="31757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 07:25:44 2021"
               level="3">
        <file_statistics latency="00:02:08"
                         size="18331232"
                         time_creation="Wed Jan 27 05:06:02 2021"
                         time_modification="Wed Jan 27 05:02:07 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36792"
                obs_have="36073"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="34617"
                obs_have="34617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31757"
                obs_have="31757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:08"
                         size="18331232"
                         time_creation="Wed Jan 27 05:06:02 2021"
                         time_modification="Wed Jan 27 05:02:07 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36792"
                obs_have="36073"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="34617"
                obs_have="34617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31757"
                obs_have="31757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:08"
                         size="18331232"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 05:02:07 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36792"
                obs_have="36073"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="34617"
                obs_have="34617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31757"
                obs_have="31757"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jan 27 06:15:04 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18857537"
                         time_creation="Wed Jan 27 06:06:03 2021"
                         time_modification="Wed Jan 27 06:02:13 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38259"
                obs_have="33098"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="29655"
                obs_have="28582"
                obs_ratio="96.38" />
          <mask elevation="15 degrees"
                obs_expected="25944"
                obs_have="25944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 06:40:41 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18857537"
                         time_creation="Wed Jan 27 06:06:03 2021"
                         time_modification="Wed Jan 27 06:02:13 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38259"
                obs_have="33098"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="29655"
                obs_have="28582"
                obs_ratio="96.38" />
          <mask elevation="15 degrees"
                obs_expected="25944"
                obs_have="25944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 08:25:49 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18857537"
                         time_creation="Wed Jan 27 06:06:03 2021"
                         time_modification="Wed Jan 27 06:02:13 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38259"
                obs_have="33098"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="29655"
                obs_have="28582"
                obs_ratio="96.38" />
          <mask elevation="15 degrees"
                obs_expected="25944"
                obs_have="25944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18857537"
                         time_creation="Wed Jan 27 06:06:03 2021"
                         time_modification="Wed Jan 27 06:02:13 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38259"
                obs_have="33098"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="29655"
                obs_have="28582"
                obs_ratio="96.38" />
          <mask elevation="15 degrees"
                obs_expected="25944"
                obs_have="25944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18857537"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 06:02:13 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38259"
                obs_have="33098"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="29655"
                obs_have="28582"
                obs_ratio="96.38" />
          <mask elevation="15 degrees"
                obs_expected="25944"
                obs_have="25944"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jan 27 07:15:04 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="20657075"
                         time_creation="Wed Jan 27 07:06:02 2021"
                         time_modification="Wed Jan 27 07:02:13 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36615"
                obs_have="35009"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="27124"
                obs_have="26614"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="22347"
                obs_have="22347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 07:40:46 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="20657075"
                         time_creation="Wed Jan 27 07:06:02 2021"
                         time_modification="Wed Jan 27 07:02:13 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36615"
                obs_have="35009"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="27124"
                obs_have="26614"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="22347"
                obs_have="22347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 09:25:51 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="20657075"
                         time_creation="Wed Jan 27 07:06:02 2021"
                         time_modification="Wed Jan 27 07:02:13 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36615"
                obs_have="35009"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="27124"
                obs_have="26614"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="22347"
                obs_have="22347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="20657075"
                         time_creation="Wed Jan 27 07:06:02 2021"
                         time_modification="Wed Jan 27 07:02:13 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36615"
                obs_have="35009"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="27124"
                obs_have="26614"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="22347"
                obs_have="22347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="20657075"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 07:02:13 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36615"
                obs_have="35009"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="27124"
                obs_have="26614"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="22347"
                obs_have="22347"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jan 27 08:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18232322"
                         time_creation="Wed Jan 27 08:06:02 2021"
                         time_modification="Wed Jan 27 08:02:12 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33911"
                obs_have="32128"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="28093"
                obs_have="28093"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23196"
                obs_have="23196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 08:40:42 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18232322"
                         time_creation="Wed Jan 27 08:06:02 2021"
                         time_modification="Wed Jan 27 08:02:12 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33911"
                obs_have="32128"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="28093"
                obs_have="28093"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23196"
                obs_have="23196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 10:25:48 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18232322"
                         time_creation="Wed Jan 27 08:06:02 2021"
                         time_modification="Wed Jan 27 08:02:12 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33911"
                obs_have="32128"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="28093"
                obs_have="28093"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23196"
                obs_have="23196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18232322"
                         time_creation="Wed Jan 27 08:06:02 2021"
                         time_modification="Wed Jan 27 08:02:12 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33911"
                obs_have="32128"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="28093"
                obs_have="28093"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23196"
                obs_have="23196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18232322"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 08:02:12 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33911"
                obs_have="32128"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="28093"
                obs_have="28093"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23196"
                obs_have="23196"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jan 27 09:15:04 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16793419"
                         time_creation="Wed Jan 27 09:06:03 2021"
                         time_modification="Wed Jan 27 09:02:12 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="26242"
                obs_ratio="82.01" />
          <mask elevation="10 degrees"
                obs_expected="26601"
                obs_have="25231"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="23675"
                obs_have="23634"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Wed Jan 27 09:40:39 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16793419"
                         time_creation="Wed Jan 27 09:06:03 2021"
                         time_modification="Wed Jan 27 09:02:12 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="26242"
                obs_ratio="82.01" />
          <mask elevation="10 degrees"
                obs_expected="26601"
                obs_have="25231"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="23675"
                obs_have="23634"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Wed Jan 27 11:25:46 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16793419"
                         time_creation="Wed Jan 27 09:06:03 2021"
                         time_modification="Wed Jan 27 09:02:12 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="26242"
                obs_ratio="82.01" />
          <mask elevation="10 degrees"
                obs_expected="26601"
                obs_have="25231"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="23675"
                obs_have="23634"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16793419"
                         time_creation="Wed Jan 27 09:06:03 2021"
                         time_modification="Wed Jan 27 09:02:12 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="26242"
                obs_ratio="82.01" />
          <mask elevation="10 degrees"
                obs_expected="26601"
                obs_have="25231"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="23675"
                obs_have="23634"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16793419"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 09:02:12 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="26242"
                obs_ratio="82.01" />
          <mask elevation="10 degrees"
                obs_expected="26601"
                obs_have="25231"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="23675"
                obs_have="23634"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/erck027j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jan 27 10:15:04 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="17011957"
                         time_creation="Wed Jan 27 10:06:03 2021"
                         time_modification="Wed Jan 27 10:02:11 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33718"
                obs_have="33496"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="27370"
                obs_have="27370"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23204"
                obs_have="23204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 10:40:07 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="17011957"
                         time_creation="Wed Jan 27 10:06:03 2021"
                         time_modification="Wed Jan 27 10:02:11 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33718"
                obs_have="33496"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="27370"
                obs_have="27370"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23204"
                obs_have="23204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 12:25:48 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="17011957"
                         time_creation="Wed Jan 27 10:06:03 2021"
                         time_modification="Wed Jan 27 10:02:11 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33718"
                obs_have="33496"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="27370"
                obs_have="27370"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23204"
                obs_have="23204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="17011957"
                         time_creation="Wed Jan 27 10:06:03 2021"
                         time_modification="Wed Jan 27 10:02:11 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33718"
                obs_have="33496"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="27370"
                obs_have="27370"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23204"
                obs_have="23204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="17011957"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 10:02:11 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33718"
                obs_have="33496"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="27370"
                obs_have="27370"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23204"
                obs_have="23204"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jan 27 11:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18591564"
                         time_creation="Wed Jan 27 11:06:03 2021"
                         time_modification="Wed Jan 27 11:02:12 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41673"
                obs_have="39025"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="31663"
                obs_have="31415"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="25140"
                obs_have="25140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 11:40:36 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18591564"
                         time_creation="Wed Jan 27 11:06:03 2021"
                         time_modification="Wed Jan 27 11:02:12 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41673"
                obs_have="39025"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="31663"
                obs_have="31415"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="25140"
                obs_have="25140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 13:25:46 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18591564"
                         time_creation="Wed Jan 27 11:06:03 2021"
                         time_modification="Wed Jan 27 11:02:12 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41673"
                obs_have="39025"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="31663"
                obs_have="31415"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="25140"
                obs_have="25140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18591564"
                         time_creation="Wed Jan 27 11:06:03 2021"
                         time_modification="Wed Jan 27 11:02:12 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41673"
                obs_have="39025"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="31663"
                obs_have="31415"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="25140"
                obs_have="25140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18591564"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 11:02:12 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41673"
                obs_have="39025"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="31663"
                obs_have="31415"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="25140"
                obs_have="25140"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jan 27 12:15:04 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18168066"
                         time_creation="Wed Jan 27 12:06:02 2021"
                         time_modification="Wed Jan 27 12:02:12 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42261"
                obs_have="39588"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="36903"
                obs_have="36566"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="32951"
                obs_have="32951"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 12:40:42 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18168066"
                         time_creation="Wed Jan 27 12:06:02 2021"
                         time_modification="Wed Jan 27 12:02:12 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42261"
                obs_have="39588"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="36903"
                obs_have="36566"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="32951"
                obs_have="32951"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 14:25:51 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18168066"
                         time_creation="Wed Jan 27 12:06:02 2021"
                         time_modification="Wed Jan 27 12:02:12 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42261"
                obs_have="39588"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="36903"
                obs_have="36566"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="32951"
                obs_have="32951"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18168066"
                         time_creation="Wed Jan 27 12:06:02 2021"
                         time_modification="Wed Jan 27 12:02:12 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42261"
                obs_have="39588"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="36903"
                obs_have="36566"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="32951"
                obs_have="32951"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18168066"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 12:02:12 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42261"
                obs_have="39588"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="36903"
                obs_have="36566"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="32951"
                obs_have="32951"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jan 27 13:15:04 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18901332"
                         time_creation="Wed Jan 27 13:06:03 2021"
                         time_modification="Wed Jan 27 13:02:12 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="40232"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39211"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="38073"
                obs_have="38073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 13:40:42 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18901332"
                         time_creation="Wed Jan 27 13:06:03 2021"
                         time_modification="Wed Jan 27 13:02:12 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="40232"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39211"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="38073"
                obs_have="38073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 15:25:52 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18901332"
                         time_creation="Wed Jan 27 13:06:03 2021"
                         time_modification="Wed Jan 27 13:02:12 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="40232"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39211"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="38073"
                obs_have="38073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18901332"
                         time_creation="Wed Jan 27 13:06:03 2021"
                         time_modification="Wed Jan 27 13:02:12 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="40232"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39211"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="38073"
                obs_have="38073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18901332"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 13:02:12 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="40232"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39211"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="38073"
                obs_have="38073"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jan 27 14:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19609012"
                         time_creation="Wed Jan 27 14:06:02 2021"
                         time_modification="Wed Jan 27 14:02:12 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42898"
                obs_have="37454"
                obs_ratio="87.31" />
          <mask elevation="10 degrees"
                obs_expected="34858"
                obs_have="33945"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="29405"
                obs_have="29404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 14:40:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19609012"
                         time_creation="Wed Jan 27 14:06:02 2021"
                         time_modification="Wed Jan 27 14:02:12 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42898"
                obs_have="37454"
                obs_ratio="87.31" />
          <mask elevation="10 degrees"
                obs_expected="34858"
                obs_have="33945"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="29405"
                obs_have="29404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 16:25:53 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19609012"
                         time_creation="Wed Jan 27 14:06:02 2021"
                         time_modification="Wed Jan 27 14:02:12 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42898"
                obs_have="37454"
                obs_ratio="87.31" />
          <mask elevation="10 degrees"
                obs_expected="34858"
                obs_have="33945"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="29405"
                obs_have="29404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19609012"
                         time_creation="Wed Jan 27 14:06:02 2021"
                         time_modification="Wed Jan 27 14:02:12 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42898"
                obs_have="37454"
                obs_ratio="87.31" />
          <mask elevation="10 degrees"
                obs_expected="34858"
                obs_have="33945"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="29405"
                obs_have="29404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19609012"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 14:02:12 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42898"
                obs_have="37454"
                obs_ratio="87.31" />
          <mask elevation="10 degrees"
                obs_expected="34858"
                obs_have="33945"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="29405"
                obs_have="29404"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jan 27 15:15:06 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19943477"
                         time_creation="Wed Jan 27 15:06:03 2021"
                         time_modification="Wed Jan 27 15:02:12 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34374"
                obs_have="32273"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="29463"
                obs_have="29320"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24746"
                obs_have="24746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 15:40:47 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19943477"
                         time_creation="Wed Jan 27 15:06:03 2021"
                         time_modification="Wed Jan 27 15:02:12 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34374"
                obs_have="32273"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="29463"
                obs_have="29320"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24746"
                obs_have="24746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 17:25:51 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19943477"
                         time_creation="Wed Jan 27 15:06:03 2021"
                         time_modification="Wed Jan 27 15:02:12 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34374"
                obs_have="32273"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="29463"
                obs_have="29320"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24746"
                obs_have="24746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19943477"
                         time_creation="Wed Jan 27 15:06:03 2021"
                         time_modification="Wed Jan 27 15:02:12 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34374"
                obs_have="32273"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="29463"
                obs_have="29320"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24746"
                obs_have="24746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19943477"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 15:02:12 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34374"
                obs_have="32273"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="29463"
                obs_have="29320"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24746"
                obs_have="24746"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jan 27 16:15:06 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19385422"
                         time_creation="Wed Jan 27 16:06:03 2021"
                         time_modification="Wed Jan 27 16:02:12 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31824"
                obs_have="30902"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="29062"
                obs_have="28563"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 16:40:42 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19385422"
                         time_creation="Wed Jan 27 16:06:03 2021"
                         time_modification="Wed Jan 27 16:02:12 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31824"
                obs_have="30902"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="29062"
                obs_have="28563"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:25:48 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19385422"
                         time_creation="Wed Jan 27 16:06:03 2021"
                         time_modification="Wed Jan 27 16:02:12 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31824"
                obs_have="30902"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="29062"
                obs_have="28563"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19385422"
                         time_creation="Wed Jan 27 16:06:03 2021"
                         time_modification="Wed Jan 27 16:02:12 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31824"
                obs_have="30902"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="29062"
                obs_have="28563"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19385422"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 16:02:12 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31824"
                obs_have="30902"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="29062"
                obs_have="28563"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26852"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jan 27 17:15:04 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19433727"
                         time_creation="Wed Jan 27 17:06:03 2021"
                         time_modification="Wed Jan 27 17:02:13 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29374"
                obs_have="28326"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="26641"
                obs_have="26637"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24818"
                obs_have="24818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 17:40:43 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19433727"
                         time_creation="Wed Jan 27 17:06:03 2021"
                         time_modification="Wed Jan 27 17:02:13 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29374"
                obs_have="28326"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="26641"
                obs_have="26637"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24818"
                obs_have="24818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:25:52 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19433727"
                         time_creation="Wed Jan 27 17:06:03 2021"
                         time_modification="Wed Jan 27 17:02:13 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29374"
                obs_have="28326"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="26641"
                obs_have="26637"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24818"
                obs_have="24818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19433727"
                         time_creation="Wed Jan 27 17:06:03 2021"
                         time_modification="Wed Jan 27 17:02:13 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29374"
                obs_have="28326"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="26641"
                obs_have="26637"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24818"
                obs_have="24818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19433727"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 17:02:13 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29374"
                obs_have="28326"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="26641"
                obs_have="26637"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24818"
                obs_have="24818"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jan 27 18:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16260779"
                         time_creation="Wed Jan 27 18:06:04 2021"
                         time_modification="Wed Jan 27 18:02:12 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32075"
                obs_have="27590"
                obs_ratio="86.02" />
          <mask elevation="10 degrees"
                obs_expected="25247"
                obs_have="24495"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="22106"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:40:43 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16260779"
                         time_creation="Wed Jan 27 18:06:04 2021"
                         time_modification="Wed Jan 27 18:02:12 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32075"
                obs_have="27590"
                obs_ratio="86.02" />
          <mask elevation="10 degrees"
                obs_expected="25247"
                obs_have="24495"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="22106"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 20:25:49 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16260779"
                         time_creation="Wed Jan 27 18:06:04 2021"
                         time_modification="Wed Jan 27 18:02:12 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32075"
                obs_have="27590"
                obs_ratio="86.02" />
          <mask elevation="10 degrees"
                obs_expected="25247"
                obs_have="24495"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="22106"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16260779"
                         time_creation="Wed Jan 27 18:06:04 2021"
                         time_modification="Wed Jan 27 18:02:12 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32075"
                obs_have="27590"
                obs_ratio="86.02" />
          <mask elevation="10 degrees"
                obs_expected="25247"
                obs_have="24495"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="22106"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16260779"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 18:02:12 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32075"
                obs_have="27590"
                obs_ratio="86.02" />
          <mask elevation="10 degrees"
                obs_expected="25247"
                obs_have="24495"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="22106"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jan 27 19:15:05 2021"
               level="3">
        <file_statistics latency="00:02:11"
                         size="15938465"
                         time_creation="Wed Jan 27 19:06:03 2021"
                         time_modification="Wed Jan 27 19:02:10 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32424"
                obs_have="31835"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="25312"
                obs_have="25310"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22108"
                obs_have="22108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:40:43 2021"
               level="3">
        <file_statistics latency="00:02:11"
                         size="15938465"
                         time_creation="Wed Jan 27 19:06:03 2021"
                         time_modification="Wed Jan 27 19:02:10 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32424"
                obs_have="31835"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="25312"
                obs_have="25310"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22108"
                obs_have="22108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 21:25:47 2021"
               level="3">
        <file_statistics latency="00:02:11"
                         size="15938465"
                         time_creation="Wed Jan 27 19:06:03 2021"
                         time_modification="Wed Jan 27 19:02:10 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32424"
                obs_have="31835"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="25312"
                obs_have="25310"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22108"
                obs_have="22108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:11"
                         size="15938465"
                         time_creation="Wed Jan 27 19:06:03 2021"
                         time_modification="Wed Jan 27 19:02:10 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32424"
                obs_have="31835"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="25312"
                obs_have="25310"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22108"
                obs_have="22108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:11"
                         size="15938465"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 19:02:10 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32424"
                obs_have="31835"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="25312"
                obs_have="25310"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22108"
                obs_have="22108"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jan 27 20:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16363185"
                         time_creation="Wed Jan 27 20:06:03 2021"
                         time_modification="Wed Jan 27 20:02:12 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36210"
                obs_have="33054"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="30588"
                obs_have="30486"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26416"
                obs_have="26416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 20:40:43 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16363185"
                         time_creation="Wed Jan 27 20:06:03 2021"
                         time_modification="Wed Jan 27 20:02:12 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36210"
                obs_have="33054"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="30588"
                obs_have="30486"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26416"
                obs_have="26416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 22:25:51 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16363185"
                         time_creation="Wed Jan 27 20:06:03 2021"
                         time_modification="Wed Jan 27 20:02:12 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36210"
                obs_have="33054"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="30588"
                obs_have="30486"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26416"
                obs_have="26416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16363185"
                         time_creation="Wed Jan 27 20:06:03 2021"
                         time_modification="Wed Jan 27 20:02:12 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36210"
                obs_have="33054"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="30588"
                obs_have="30486"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26416"
                obs_have="26416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16363185"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 20:02:12 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36210"
                obs_have="33054"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="30588"
                obs_have="30486"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26416"
                obs_have="26416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jan 27 21:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16867174"
                         time_creation="Wed Jan 27 21:06:03 2021"
                         time_modification="Wed Jan 27 21:02:12 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36206"
                obs_have="32357"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="29399"
                obs_have="28927"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="26634"
                obs_have="26629"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan 27 21:40:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16867174"
                         time_creation="Wed Jan 27 21:06:03 2021"
                         time_modification="Wed Jan 27 21:02:12 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36206"
                obs_have="32357"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="29399"
                obs_have="28927"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="26634"
                obs_have="26629"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan 27 23:25:52 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16867174"
                         time_creation="Wed Jan 27 21:06:03 2021"
                         time_modification="Wed Jan 27 21:02:12 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36206"
                obs_have="32357"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="29399"
                obs_have="28927"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="26634"
                obs_have="26629"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16867174"
                         time_creation="Wed Jan 27 21:06:03 2021"
                         time_modification="Wed Jan 27 21:02:12 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36206"
                obs_have="32357"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="29399"
                obs_have="28927"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="26634"
                obs_have="26629"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16867174"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 21:02:12 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36206"
                obs_have="32357"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="29399"
                obs_have="28927"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="26634"
                obs_have="26629"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck027v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jan 27 22:15:05 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18747715"
                         time_creation="Wed Jan 27 22:06:04 2021"
                         time_modification="Wed Jan 27 22:02:13 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38811"
                obs_have="36714"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="33709"
                obs_have="33369"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="27943"
                obs_have="27943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 22:40:49 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18747715"
                         time_creation="Wed Jan 27 22:06:04 2021"
                         time_modification="Wed Jan 27 22:02:13 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38811"
                obs_have="36714"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="33709"
                obs_have="33369"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="27943"
                obs_have="27943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 00:25:56 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18747715"
                         time_creation="Wed Jan 27 22:06:04 2021"
                         time_modification="Wed Jan 27 22:02:13 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38811"
                obs_have="36714"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="33709"
                obs_have="33369"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="27943"
                obs_have="27943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18747715"
                         time_creation="Wed Jan 27 22:06:04 2021"
                         time_modification="Wed Jan 27 22:02:13 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38811"
                obs_have="36714"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="33709"
                obs_have="33369"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="27943"
                obs_have="27943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18747715"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 22:02:13 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38811"
                obs_have="36714"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="33709"
                obs_have="33369"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="27943"
                obs_have="27943"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jan 27 23:15:05 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="20420986"
                         time_creation="Wed Jan 27 23:06:03 2021"
                         time_modification="Wed Jan 27 23:02:13 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45773"
                obs_have="42484"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="34186"
                obs_have="34011"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="28694"
                obs_have="28694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 23:40:48 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="20420986"
                         time_creation="Wed Jan 27 23:06:03 2021"
                         time_modification="Wed Jan 27 23:02:13 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45773"
                obs_have="42484"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="34186"
                obs_have="34011"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="28694"
                obs_have="28694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 01:25:56 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="20420986"
                         time_creation="Wed Jan 27 23:06:03 2021"
                         time_modification="Wed Jan 27 23:02:13 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45773"
                obs_have="42484"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="34186"
                obs_have="34011"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="28694"
                obs_have="28694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="20420986"
                         time_creation="Wed Jan 27 23:06:03 2021"
                         time_modification="Wed Jan 27 23:02:13 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45773"
                obs_have="42484"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="34186"
                obs_have="34011"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="28694"
                obs_have="28694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="20420986"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Wed Jan 27 23:02:13 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45773"
                obs_have="42484"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="34186"
                obs_have="34011"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="28694"
                obs_have="28694"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jan 28 00:15:05 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="18354874"
                         time_creation="Thu Jan 28 00:06:04 2021"
                         time_modification="Thu Jan 28 00:02:11 2021" />
        <observations epoch_first="Wed Jan 27 23:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42808"
                obs_have="38018"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="35540"
                obs_have="34322"
                obs_ratio="96.57" />
          <mask elevation="15 degrees"
                obs_expected="29569"
                obs_have="29498"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Thu Jan 28 00:40:41 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="18354874"
                         time_creation="Thu Jan 28 00:06:04 2021"
                         time_modification="Thu Jan 28 00:02:11 2021" />
        <observations epoch_first="Wed Jan 27 23:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42808"
                obs_have="38018"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="35540"
                obs_have="34322"
                obs_ratio="96.57" />
          <mask elevation="15 degrees"
                obs_expected="29569"
                obs_have="29498"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Thu Jan 28 02:25:40 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="18354874"
                         time_creation="Thu Jan 28 00:06:04 2021"
                         time_modification="Thu Jan 28 00:02:11 2021" />
        <observations epoch_first="Wed Jan 27 23:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42808"
                obs_have="38018"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="35540"
                obs_have="34322"
                obs_ratio="96.57" />
          <mask elevation="15 degrees"
                obs_expected="29569"
                obs_have="29498"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:19:50 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="18354874"
                         time_creation="Thu Jan 28 00:06:04 2021"
                         time_modification="Thu Jan 28 00:02:11 2021" />
        <observations epoch_first="Wed Jan 27 23:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42808"
                obs_have="38018"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="35540"
                obs_have="34322"
                obs_ratio="96.57" />
          <mask elevation="15 degrees"
                obs_expected="29569"
                obs_have="29498"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:19:38 2021"
               level="3">
        <file_statistics latency="00:02:12"
                         size="18354874"
                         time_creation="Tue Feb 23 01:53:08 2021"
                         time_modification="Thu Jan 28 00:02:11 2021" />
        <observations epoch_first="Wed Jan 27 23:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42808"
                obs_have="38018"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="35540"
                obs_have="34322"
                obs_ratio="96.57" />
          <mask elevation="15 degrees"
                obs_expected="29569"
                obs_have="29498"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
  </station>
</QC>
