<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-08-06 00:00:00"
    DayOfYear="218"
    Year="2021">
  <station name="COVI">
    <file name="/covi2180.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug  7 18:02:10 2021"
               level="3">
        <file_statistics latency="01:34:41"
                         size="7663703"
                         time_creation="Sat Aug  7 02:50:12 2021"
                         time_modification="Sat Aug  7 01:34:11 2021" />
        <observations epoch_first="Fri Aug  6 00:00:00 2021"
                      epoch_last="Fri Aug  6 23:59:30 2021"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28899"
                obs_have="25744"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="24089"
                obs_have="22310"
                obs_ratio="92.61" />
          <mask elevation="15 degrees"
                obs_expected="21341"
                obs_have="19875"
                obs_ratio="93.13" />
        </observations>
      </control>
      <control date="Sun Sep  5 02:46:18 2021"
               level="3">
        <file_statistics latency="01:34:41"
                         size="7663703"
                         time_creation="Thu Sep  2 02:02:57 2021"
                         time_modification="Sat Aug  7 01:34:11 2021" />
        <observations epoch_first="Fri Aug  6 00:00:00 2021"
                      epoch_last="Fri Aug  6 23:59:30 2021"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28899"
                obs_have="25744"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="24089"
                obs_have="22310"
                obs_ratio="92.61" />
          <mask elevation="15 degrees"
                obs_expected="21341"
                obs_have="19875"
                obs_ratio="93.13" />
        </observations>
      </control>
    </file>
    <file name="/covi218a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Aug  6 01:21:31 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10694804"
                         time_creation="Fri Aug  6 01:12:02 2021"
                         time_modification="Fri Aug  6 01:08:27 2021" />
        <observations epoch_first="Fri Aug  6 00:00:00 2021"
                      epoch_last="Fri Aug  6 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37308"
                obs_have="35548"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="33789"
                obs_have="33194"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="30716"
                obs_have="30716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 01:46:33 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10694804"
                         time_creation="Fri Aug  6 01:12:02 2021"
                         time_modification="Fri Aug  6 01:08:27 2021" />
        <observations epoch_first="Fri Aug  6 00:00:00 2021"
                      epoch_last="Fri Aug  6 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37308"
                obs_have="35548"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="33789"
                obs_have="33194"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="30716"
                obs_have="30716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 03:35:26 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10694804"
                         time_creation="Fri Aug  6 01:12:02 2021"
                         time_modification="Fri Aug  6 01:08:27 2021" />
        <observations epoch_first="Fri Aug  6 00:00:00 2021"
                      epoch_last="Fri Aug  6 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37308"
                obs_have="35548"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="33789"
                obs_have="33194"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="30716"
                obs_have="30716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10694804"
                         time_creation="Fri Aug  6 01:12:02 2021"
                         time_modification="Fri Aug  6 01:08:27 2021" />
        <observations epoch_first="Fri Aug  6 00:00:00 2021"
                      epoch_last="Fri Aug  6 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37308"
                obs_have="35548"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="33789"
                obs_have="33194"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="30716"
                obs_have="30716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10694804"
                         time_creation="Thu Sep  2 01:52:45 2021"
                         time_modification="Fri Aug  6 01:08:27 2021" />
        <observations epoch_first="Fri Aug  6 00:00:00 2021"
                      epoch_last="Fri Aug  6 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37308"
                obs_have="35548"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="33789"
                obs_have="33194"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="30716"
                obs_have="30716"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi218b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Aug  6 02:21:05 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10499685"
                         time_creation="Fri Aug  6 02:12:01 2021"
                         time_modification="Fri Aug  6 02:08:11 2021" />
        <observations epoch_first="Fri Aug  6 01:00:00 2021"
                      epoch_last="Fri Aug  6 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35592"
                obs_have="33366"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="26776"
                obs_have="25898"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="20788"
                obs_have="20451"
                obs_ratio="98.38" />
        </observations>
      </control>
      <control date="Fri Aug  6 02:46:28 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10499685"
                         time_creation="Fri Aug  6 02:12:01 2021"
                         time_modification="Fri Aug  6 02:08:11 2021" />
        <observations epoch_first="Fri Aug  6 01:00:00 2021"
                      epoch_last="Fri Aug  6 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35592"
                obs_have="33366"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="26776"
                obs_have="25898"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="20788"
                obs_have="20451"
                obs_ratio="98.38" />
        </observations>
      </control>
      <control date="Fri Aug  6 04:35:32 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10499685"
                         time_creation="Fri Aug  6 02:12:01 2021"
                         time_modification="Fri Aug  6 02:08:11 2021" />
        <observations epoch_first="Fri Aug  6 01:00:00 2021"
                      epoch_last="Fri Aug  6 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35592"
                obs_have="33366"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="26776"
                obs_have="25898"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="20788"
                obs_have="20451"
                obs_ratio="98.38" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10499685"
                         time_creation="Fri Aug  6 02:12:01 2021"
                         time_modification="Fri Aug  6 02:08:11 2021" />
        <observations epoch_first="Fri Aug  6 01:00:00 2021"
                      epoch_last="Fri Aug  6 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35592"
                obs_have="33366"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="26776"
                obs_have="25898"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="20788"
                obs_have="20451"
                obs_ratio="98.38" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10499685"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 02:08:11 2021" />
        <observations epoch_first="Fri Aug  6 01:00:00 2021"
                      epoch_last="Fri Aug  6 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35592"
                obs_have="33366"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="26776"
                obs_have="25898"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="20788"
                obs_have="20451"
                obs_ratio="98.38" />
        </observations>
      </control>
    </file>
    <file name="/covi218c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Aug  6 03:21:16 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9603714"
                         time_creation="Fri Aug  6 03:12:02 2021"
                         time_modification="Fri Aug  6 03:08:20 2021" />
        <observations epoch_first="Fri Aug  6 02:00:00 2021"
                      epoch_last="Fri Aug  6 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30594"
                obs_have="30128"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="28311"
                obs_have="28004"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="26577"
                obs_have="26330"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Fri Aug  6 03:46:17 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9603714"
                         time_creation="Fri Aug  6 03:12:02 2021"
                         time_modification="Fri Aug  6 03:08:20 2021" />
        <observations epoch_first="Fri Aug  6 02:00:00 2021"
                      epoch_last="Fri Aug  6 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30594"
                obs_have="30128"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="28311"
                obs_have="28004"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="26577"
                obs_have="26330"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Fri Aug  6 05:35:27 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9603714"
                         time_creation="Fri Aug  6 03:12:02 2021"
                         time_modification="Fri Aug  6 03:08:20 2021" />
        <observations epoch_first="Fri Aug  6 02:00:00 2021"
                      epoch_last="Fri Aug  6 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30594"
                obs_have="30128"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="28311"
                obs_have="28004"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="26577"
                obs_have="26330"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9603714"
                         time_creation="Fri Aug  6 03:12:02 2021"
                         time_modification="Fri Aug  6 03:08:20 2021" />
        <observations epoch_first="Fri Aug  6 02:00:00 2021"
                      epoch_last="Fri Aug  6 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30594"
                obs_have="30128"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="28311"
                obs_have="28004"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="26577"
                obs_have="26330"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9603714"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 03:08:20 2021" />
        <observations epoch_first="Fri Aug  6 02:00:00 2021"
                      epoch_last="Fri Aug  6 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30594"
                obs_have="30128"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="28311"
                obs_have="28004"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="26577"
                obs_have="26330"
                obs_ratio="99.07" />
        </observations>
      </control>
    </file>
    <file name="/covi218d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Aug  6 04:21:29 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9616118"
                         time_creation="Fri Aug  6 04:12:02 2021"
                         time_modification="Fri Aug  6 04:08:21 2021" />
        <observations epoch_first="Fri Aug  6 03:00:00 2021"
                      epoch_last="Fri Aug  6 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30141"
                obs_have="29138"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="26900"
                obs_have="26618"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="24001"
                obs_have="24001"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 04:46:22 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9616118"
                         time_creation="Fri Aug  6 04:12:02 2021"
                         time_modification="Fri Aug  6 04:08:21 2021" />
        <observations epoch_first="Fri Aug  6 03:00:00 2021"
                      epoch_last="Fri Aug  6 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30141"
                obs_have="29138"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="26900"
                obs_have="26618"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="24001"
                obs_have="24001"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 06:35:28 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9616118"
                         time_creation="Fri Aug  6 04:12:02 2021"
                         time_modification="Fri Aug  6 04:08:21 2021" />
        <observations epoch_first="Fri Aug  6 03:00:00 2021"
                      epoch_last="Fri Aug  6 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30141"
                obs_have="29138"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="26900"
                obs_have="26618"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="24001"
                obs_have="24001"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9616118"
                         time_creation="Fri Aug  6 04:12:02 2021"
                         time_modification="Fri Aug  6 04:08:21 2021" />
        <observations epoch_first="Fri Aug  6 03:00:00 2021"
                      epoch_last="Fri Aug  6 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30141"
                obs_have="29138"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="26900"
                obs_have="26618"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="24001"
                obs_have="24001"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9616118"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 04:08:21 2021" />
        <observations epoch_first="Fri Aug  6 03:00:00 2021"
                      epoch_last="Fri Aug  6 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30141"
                obs_have="29138"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="26900"
                obs_have="26618"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="24001"
                obs_have="24001"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi218e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Aug  6 05:21:31 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9930671"
                         time_creation="Fri Aug  6 05:12:02 2021"
                         time_modification="Fri Aug  6 05:08:34 2021" />
        <observations epoch_first="Fri Aug  6 04:00:00 2021"
                      epoch_last="Fri Aug  6 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33795"
                obs_have="30370"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="26057"
                obs_have="25331"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22839"
                obs_have="22786"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Fri Aug  6 05:46:25 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9930671"
                         time_creation="Fri Aug  6 05:12:02 2021"
                         time_modification="Fri Aug  6 05:08:34 2021" />
        <observations epoch_first="Fri Aug  6 04:00:00 2021"
                      epoch_last="Fri Aug  6 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33795"
                obs_have="30370"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="26057"
                obs_have="25331"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22839"
                obs_have="22786"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Fri Aug  6 07:35:29 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9930671"
                         time_creation="Fri Aug  6 05:12:02 2021"
                         time_modification="Fri Aug  6 05:08:34 2021" />
        <observations epoch_first="Fri Aug  6 04:00:00 2021"
                      epoch_last="Fri Aug  6 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33795"
                obs_have="30370"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="26057"
                obs_have="25331"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22839"
                obs_have="22786"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9930671"
                         time_creation="Fri Aug  6 05:12:02 2021"
                         time_modification="Fri Aug  6 05:08:34 2021" />
        <observations epoch_first="Fri Aug  6 04:00:00 2021"
                      epoch_last="Fri Aug  6 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33795"
                obs_have="30370"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="26057"
                obs_have="25331"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22839"
                obs_have="22786"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9930671"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 05:08:34 2021" />
        <observations epoch_first="Fri Aug  6 04:00:00 2021"
                      epoch_last="Fri Aug  6 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33795"
                obs_have="30370"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="26057"
                obs_have="25331"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22839"
                obs_have="22786"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/covi218f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Aug  6 06:21:33 2021"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10510290"
                         time_creation="Fri Aug  6 06:12:03 2021"
                         time_modification="Fri Aug  6 06:08:35 2021" />
        <observations epoch_first="Fri Aug  6 05:00:00 2021"
                      epoch_last="Fri Aug  6 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35965"
                obs_have="35436"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="28892"
                obs_have="28881"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="20479"
                obs_have="20479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 06:46:31 2021"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10510290"
                         time_creation="Fri Aug  6 06:12:03 2021"
                         time_modification="Fri Aug  6 06:08:35 2021" />
        <observations epoch_first="Fri Aug  6 05:00:00 2021"
                      epoch_last="Fri Aug  6 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35965"
                obs_have="35436"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="28892"
                obs_have="28881"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="20479"
                obs_have="20479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 08:35:29 2021"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10510290"
                         time_creation="Fri Aug  6 06:12:03 2021"
                         time_modification="Fri Aug  6 06:08:35 2021" />
        <observations epoch_first="Fri Aug  6 05:00:00 2021"
                      epoch_last="Fri Aug  6 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35965"
                obs_have="35436"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="28892"
                obs_have="28881"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="20479"
                obs_have="20479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10510290"
                         time_creation="Fri Aug  6 06:12:03 2021"
                         time_modification="Fri Aug  6 06:08:35 2021" />
        <observations epoch_first="Fri Aug  6 05:00:00 2021"
                      epoch_last="Fri Aug  6 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35965"
                obs_have="35436"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="28892"
                obs_have="28881"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="20479"
                obs_have="20479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10510290"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 06:08:35 2021" />
        <observations epoch_first="Fri Aug  6 05:00:00 2021"
                      epoch_last="Fri Aug  6 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35965"
                obs_have="35436"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="28892"
                obs_have="28881"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="20479"
                obs_have="20479"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi218g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Aug  6 07:21:30 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9718026"
                         time_creation="Fri Aug  6 07:12:03 2021"
                         time_modification="Fri Aug  6 07:08:33 2021" />
        <observations epoch_first="Fri Aug  6 06:00:00 2021"
                      epoch_last="Fri Aug  6 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37361"
                obs_have="32924"
                obs_ratio="88.12" />
          <mask elevation="10 degrees"
                obs_expected="27664"
                obs_have="27663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24835"
                obs_have="24834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 07:46:31 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9718026"
                         time_creation="Fri Aug  6 07:12:03 2021"
                         time_modification="Fri Aug  6 07:08:33 2021" />
        <observations epoch_first="Fri Aug  6 06:00:00 2021"
                      epoch_last="Fri Aug  6 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37361"
                obs_have="32924"
                obs_ratio="88.12" />
          <mask elevation="10 degrees"
                obs_expected="27664"
                obs_have="27663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24835"
                obs_have="24834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 09:35:30 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9718026"
                         time_creation="Fri Aug  6 07:12:03 2021"
                         time_modification="Fri Aug  6 07:08:33 2021" />
        <observations epoch_first="Fri Aug  6 06:00:00 2021"
                      epoch_last="Fri Aug  6 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37361"
                obs_have="32924"
                obs_ratio="88.12" />
          <mask elevation="10 degrees"
                obs_expected="27664"
                obs_have="27663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24835"
                obs_have="24834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9718026"
                         time_creation="Fri Aug  6 07:12:03 2021"
                         time_modification="Fri Aug  6 07:08:33 2021" />
        <observations epoch_first="Fri Aug  6 06:00:00 2021"
                      epoch_last="Fri Aug  6 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37361"
                obs_have="32924"
                obs_ratio="88.12" />
          <mask elevation="10 degrees"
                obs_expected="27664"
                obs_have="27663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24835"
                obs_have="24834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9718026"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 07:08:33 2021" />
        <observations epoch_first="Fri Aug  6 06:00:00 2021"
                      epoch_last="Fri Aug  6 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37361"
                obs_have="32924"
                obs_ratio="88.12" />
          <mask elevation="10 degrees"
                obs_expected="27664"
                obs_have="27663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24835"
                obs_have="24834"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi218h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Aug  6 08:21:32 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9769143"
                         time_creation="Fri Aug  6 08:12:03 2021"
                         time_modification="Fri Aug  6 08:08:34 2021" />
        <observations epoch_first="Fri Aug  6 07:00:00 2021"
                      epoch_last="Fri Aug  6 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="33460"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="28498"
                obs_have="27852"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="23175"
                obs_have="23064"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Fri Aug  6 08:46:33 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9769143"
                         time_creation="Fri Aug  6 08:12:03 2021"
                         time_modification="Fri Aug  6 08:08:34 2021" />
        <observations epoch_first="Fri Aug  6 07:00:00 2021"
                      epoch_last="Fri Aug  6 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="33460"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="28498"
                obs_have="27852"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="23175"
                obs_have="23064"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Fri Aug  6 10:35:30 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9769143"
                         time_creation="Fri Aug  6 08:12:03 2021"
                         time_modification="Fri Aug  6 08:08:34 2021" />
        <observations epoch_first="Fri Aug  6 07:00:00 2021"
                      epoch_last="Fri Aug  6 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="33460"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="28498"
                obs_have="27852"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="23175"
                obs_have="23064"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9769143"
                         time_creation="Fri Aug  6 08:12:03 2021"
                         time_modification="Fri Aug  6 08:08:34 2021" />
        <observations epoch_first="Fri Aug  6 07:00:00 2021"
                      epoch_last="Fri Aug  6 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="33460"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="28498"
                obs_have="27852"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="23175"
                obs_have="23064"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9769143"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 08:08:34 2021" />
        <observations epoch_first="Fri Aug  6 07:00:00 2021"
                      epoch_last="Fri Aug  6 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="33460"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="28498"
                obs_have="27852"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="23175"
                obs_have="23064"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
    <file name="/covi218i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Aug  6 09:21:32 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9685610"
                         time_creation="Fri Aug  6 09:12:02 2021"
                         time_modification="Fri Aug  6 09:08:31 2021" />
        <observations epoch_first="Fri Aug  6 08:00:00 2021"
                      epoch_last="Fri Aug  6 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33713"
                obs_have="33126"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="30007"
                obs_have="30006"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 09:46:31 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9685610"
                         time_creation="Fri Aug  6 09:12:02 2021"
                         time_modification="Fri Aug  6 09:08:31 2021" />
        <observations epoch_first="Fri Aug  6 08:00:00 2021"
                      epoch_last="Fri Aug  6 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33713"
                obs_have="33126"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="30007"
                obs_have="30006"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 11:35:30 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9685610"
                         time_creation="Fri Aug  6 09:12:02 2021"
                         time_modification="Fri Aug  6 09:08:31 2021" />
        <observations epoch_first="Fri Aug  6 08:00:00 2021"
                      epoch_last="Fri Aug  6 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33713"
                obs_have="33126"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="30007"
                obs_have="30006"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9685610"
                         time_creation="Fri Aug  6 09:12:02 2021"
                         time_modification="Fri Aug  6 09:08:31 2021" />
        <observations epoch_first="Fri Aug  6 08:00:00 2021"
                      epoch_last="Fri Aug  6 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33713"
                obs_have="33126"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="30007"
                obs_have="30006"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9685610"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 09:08:31 2021" />
        <observations epoch_first="Fri Aug  6 08:00:00 2021"
                      epoch_last="Fri Aug  6 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33713"
                obs_have="33126"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="30007"
                obs_have="30006"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28194"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi218j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Aug  6 10:21:36 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10730261"
                         time_creation="Fri Aug  6 10:12:03 2021"
                         time_modification="Fri Aug  6 10:08:38 2021" />
        <observations epoch_first="Fri Aug  6 09:00:00 2021"
                      epoch_last="Fri Aug  6 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40763"
                obs_have="37607"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30014"
                obs_have="29397"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="26042"
                obs_have="25924"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Fri Aug  6 10:46:36 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10730261"
                         time_creation="Fri Aug  6 10:12:03 2021"
                         time_modification="Fri Aug  6 10:08:38 2021" />
        <observations epoch_first="Fri Aug  6 09:00:00 2021"
                      epoch_last="Fri Aug  6 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40763"
                obs_have="37607"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30014"
                obs_have="29397"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="26042"
                obs_have="25924"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Fri Aug  6 12:35:34 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10730261"
                         time_creation="Fri Aug  6 10:12:03 2021"
                         time_modification="Fri Aug  6 10:08:38 2021" />
        <observations epoch_first="Fri Aug  6 09:00:00 2021"
                      epoch_last="Fri Aug  6 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40763"
                obs_have="37607"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30014"
                obs_have="29397"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="26042"
                obs_have="25924"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10730261"
                         time_creation="Fri Aug  6 10:12:03 2021"
                         time_modification="Fri Aug  6 10:08:38 2021" />
        <observations epoch_first="Fri Aug  6 09:00:00 2021"
                      epoch_last="Fri Aug  6 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40763"
                obs_have="37607"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30014"
                obs_have="29397"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="26042"
                obs_have="25924"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10730261"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 10:08:38 2021" />
        <observations epoch_first="Fri Aug  6 09:00:00 2021"
                      epoch_last="Fri Aug  6 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40763"
                obs_have="37607"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30014"
                obs_have="29397"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="26042"
                obs_have="25924"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/covi218k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Aug  6 11:21:33 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10033123"
                         time_creation="Fri Aug  6 11:12:02 2021"
                         time_modification="Fri Aug  6 11:08:34 2021" />
        <observations epoch_first="Fri Aug  6 10:00:00 2021"
                      epoch_last="Fri Aug  6 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38755"
                obs_have="35364"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="30740"
                obs_have="28831"
                obs_ratio="93.79" />
          <mask elevation="15 degrees"
                obs_expected="26642"
                obs_have="25446"
                obs_ratio="95.51" />
        </observations>
      </control>
      <control date="Fri Aug  6 11:46:32 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10033123"
                         time_creation="Fri Aug  6 11:12:02 2021"
                         time_modification="Fri Aug  6 11:08:34 2021" />
        <observations epoch_first="Fri Aug  6 10:00:00 2021"
                      epoch_last="Fri Aug  6 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38755"
                obs_have="35364"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="30740"
                obs_have="28831"
                obs_ratio="93.79" />
          <mask elevation="15 degrees"
                obs_expected="26642"
                obs_have="25446"
                obs_ratio="95.51" />
        </observations>
      </control>
      <control date="Fri Aug  6 13:35:31 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10033123"
                         time_creation="Fri Aug  6 11:12:02 2021"
                         time_modification="Fri Aug  6 11:08:34 2021" />
        <observations epoch_first="Fri Aug  6 10:00:00 2021"
                      epoch_last="Fri Aug  6 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38755"
                obs_have="35364"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="30740"
                obs_have="28831"
                obs_ratio="93.79" />
          <mask elevation="15 degrees"
                obs_expected="26642"
                obs_have="25446"
                obs_ratio="95.51" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10033123"
                         time_creation="Fri Aug  6 11:12:02 2021"
                         time_modification="Fri Aug  6 11:08:34 2021" />
        <observations epoch_first="Fri Aug  6 10:00:00 2021"
                      epoch_last="Fri Aug  6 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38755"
                obs_have="35364"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="30740"
                obs_have="28831"
                obs_ratio="93.79" />
          <mask elevation="15 degrees"
                obs_expected="26642"
                obs_have="25446"
                obs_ratio="95.51" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10033123"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 11:08:34 2021" />
        <observations epoch_first="Fri Aug  6 10:00:00 2021"
                      epoch_last="Fri Aug  6 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38755"
                obs_have="35364"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="30740"
                obs_have="28831"
                obs_ratio="93.79" />
          <mask elevation="15 degrees"
                obs_expected="26642"
                obs_have="25446"
                obs_ratio="95.51" />
        </observations>
      </control>
    </file>
    <file name="/covi218l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Aug  6 12:21:32 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9623797"
                         time_creation="Fri Aug  6 12:12:03 2021"
                         time_modification="Fri Aug  6 12:08:29 2021" />
        <observations epoch_first="Fri Aug  6 11:00:00 2021"
                      epoch_last="Fri Aug  6 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30785"
                obs_have="30576"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28243"
                obs_have="28243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 12:46:31 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9623797"
                         time_creation="Fri Aug  6 12:12:03 2021"
                         time_modification="Fri Aug  6 12:08:29 2021" />
        <observations epoch_first="Fri Aug  6 11:00:00 2021"
                      epoch_last="Fri Aug  6 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30785"
                obs_have="30576"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28243"
                obs_have="28243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 14:35:30 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9623797"
                         time_creation="Fri Aug  6 12:12:03 2021"
                         time_modification="Fri Aug  6 12:08:29 2021" />
        <observations epoch_first="Fri Aug  6 11:00:00 2021"
                      epoch_last="Fri Aug  6 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30785"
                obs_have="30576"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28243"
                obs_have="28243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9623797"
                         time_creation="Fri Aug  6 12:12:03 2021"
                         time_modification="Fri Aug  6 12:08:29 2021" />
        <observations epoch_first="Fri Aug  6 11:00:00 2021"
                      epoch_last="Fri Aug  6 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30785"
                obs_have="30576"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28243"
                obs_have="28243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9623797"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 12:08:29 2021" />
        <observations epoch_first="Fri Aug  6 11:00:00 2021"
                      epoch_last="Fri Aug  6 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30785"
                obs_have="30576"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28243"
                obs_have="28243"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi218m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Aug  6 13:21:34 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9252034"
                         time_creation="Fri Aug  6 13:12:03 2021"
                         time_modification="Fri Aug  6 13:08:31 2021" />
        <observations epoch_first="Fri Aug  6 12:00:00 2021"
                      epoch_last="Fri Aug  6 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35223"
                obs_have="28909"
                obs_ratio="82.07" />
          <mask elevation="10 degrees"
                obs_expected="30965"
                obs_have="26658"
                obs_ratio="86.09" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="25536"
                obs_ratio="87.25" />
        </observations>
      </control>
      <control date="Fri Aug  6 13:46:35 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9252034"
                         time_creation="Fri Aug  6 13:12:03 2021"
                         time_modification="Fri Aug  6 13:08:31 2021" />
        <observations epoch_first="Fri Aug  6 12:00:00 2021"
                      epoch_last="Fri Aug  6 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35223"
                obs_have="28909"
                obs_ratio="82.07" />
          <mask elevation="10 degrees"
                obs_expected="30965"
                obs_have="26658"
                obs_ratio="86.09" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="25536"
                obs_ratio="87.25" />
        </observations>
      </control>
      <control date="Fri Aug  6 15:35:33 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9252034"
                         time_creation="Fri Aug  6 13:12:03 2021"
                         time_modification="Fri Aug  6 13:08:31 2021" />
        <observations epoch_first="Fri Aug  6 12:00:00 2021"
                      epoch_last="Fri Aug  6 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35223"
                obs_have="28909"
                obs_ratio="82.07" />
          <mask elevation="10 degrees"
                obs_expected="30965"
                obs_have="26658"
                obs_ratio="86.09" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="25536"
                obs_ratio="87.25" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9252034"
                         time_creation="Fri Aug  6 13:12:03 2021"
                         time_modification="Fri Aug  6 13:08:31 2021" />
        <observations epoch_first="Fri Aug  6 12:00:00 2021"
                      epoch_last="Fri Aug  6 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35223"
                obs_have="28909"
                obs_ratio="82.07" />
          <mask elevation="10 degrees"
                obs_expected="30965"
                obs_have="26658"
                obs_ratio="86.09" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="25536"
                obs_ratio="87.25" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9252034"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 13:08:31 2021" />
        <observations epoch_first="Fri Aug  6 12:00:00 2021"
                      epoch_last="Fri Aug  6 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35223"
                obs_have="28909"
                obs_ratio="82.07" />
          <mask elevation="10 degrees"
                obs_expected="30965"
                obs_have="26658"
                obs_ratio="86.09" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="25536"
                obs_ratio="87.25" />
        </observations>
      </control>
    </file>
    <file name="/covi218n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Aug  6 14:21:37 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10155841"
                         time_creation="Fri Aug  6 14:12:03 2021"
                         time_modification="Fri Aug  6 14:08:33 2021" />
        <observations epoch_first="Fri Aug  6 13:00:00 2021"
                      epoch_last="Fri Aug  6 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39112"
                obs_have="35409"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="30347"
                obs_ratio="92.81" />
          <mask elevation="15 degrees"
                obs_expected="28214"
                obs_have="26655"
                obs_ratio="94.47" />
        </observations>
      </control>
      <control date="Fri Aug  6 14:46:36 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10155841"
                         time_creation="Fri Aug  6 14:12:03 2021"
                         time_modification="Fri Aug  6 14:08:33 2021" />
        <observations epoch_first="Fri Aug  6 13:00:00 2021"
                      epoch_last="Fri Aug  6 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39112"
                obs_have="35409"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="30347"
                obs_ratio="92.81" />
          <mask elevation="15 degrees"
                obs_expected="28214"
                obs_have="26655"
                obs_ratio="94.47" />
        </observations>
      </control>
      <control date="Fri Aug  6 16:35:27 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10155841"
                         time_creation="Fri Aug  6 14:12:03 2021"
                         time_modification="Fri Aug  6 14:08:33 2021" />
        <observations epoch_first="Fri Aug  6 13:00:00 2021"
                      epoch_last="Fri Aug  6 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39112"
                obs_have="35409"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="30347"
                obs_ratio="92.81" />
          <mask elevation="15 degrees"
                obs_expected="28214"
                obs_have="26655"
                obs_ratio="94.47" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10155841"
                         time_creation="Fri Aug  6 14:12:03 2021"
                         time_modification="Fri Aug  6 14:08:33 2021" />
        <observations epoch_first="Fri Aug  6 13:00:00 2021"
                      epoch_last="Fri Aug  6 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39112"
                obs_have="35409"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="30347"
                obs_ratio="92.81" />
          <mask elevation="15 degrees"
                obs_expected="28214"
                obs_have="26655"
                obs_ratio="94.47" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10155841"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 14:08:33 2021" />
        <observations epoch_first="Fri Aug  6 13:00:00 2021"
                      epoch_last="Fri Aug  6 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39112"
                obs_have="35409"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="30347"
                obs_ratio="92.81" />
          <mask elevation="15 degrees"
                obs_expected="28214"
                obs_have="26655"
                obs_ratio="94.47" />
        </observations>
      </control>
    </file>
    <file name="/covi218o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Aug  6 15:21:35 2021"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10021138"
                         time_creation="Fri Aug  6 15:12:03 2021"
                         time_modification="Fri Aug  6 15:08:32 2021" />
        <observations epoch_first="Fri Aug  6 14:00:00 2021"
                      epoch_last="Fri Aug  6 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36343"
                obs_have="36341"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="35331"
                obs_have="35329"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33303"
                obs_have="33301"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Aug  6 15:46:35 2021"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10021138"
                         time_creation="Fri Aug  6 15:12:03 2021"
                         time_modification="Fri Aug  6 15:08:32 2021" />
        <observations epoch_first="Fri Aug  6 14:00:00 2021"
                      epoch_last="Fri Aug  6 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36343"
                obs_have="36341"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="35331"
                obs_have="35329"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33303"
                obs_have="33301"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Aug  6 17:35:27 2021"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10021138"
                         time_creation="Fri Aug  6 15:12:03 2021"
                         time_modification="Fri Aug  6 15:08:32 2021" />
        <observations epoch_first="Fri Aug  6 14:00:00 2021"
                      epoch_last="Fri Aug  6 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36343"
                obs_have="36341"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="35331"
                obs_have="35329"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33303"
                obs_have="33301"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10021138"
                         time_creation="Fri Aug  6 15:12:03 2021"
                         time_modification="Fri Aug  6 15:08:32 2021" />
        <observations epoch_first="Fri Aug  6 14:00:00 2021"
                      epoch_last="Fri Aug  6 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36343"
                obs_have="36341"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="35331"
                obs_have="35329"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33303"
                obs_have="33301"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10021138"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 15:08:32 2021" />
        <observations epoch_first="Fri Aug  6 14:00:00 2021"
                      epoch_last="Fri Aug  6 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36343"
                obs_have="36341"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="35331"
                obs_have="35329"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33303"
                obs_have="33301"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/covi218p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Aug  6 16:21:30 2021"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10539065"
                         time_creation="Fri Aug  6 16:12:03 2021"
                         time_modification="Fri Aug  6 16:08:42 2021" />
        <observations epoch_first="Fri Aug  6 15:00:00 2021"
                      epoch_last="Fri Aug  6 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38278"
                obs_have="36025"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="34182"
                obs_have="33857"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="30372"
                obs_have="30372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 16:46:35 2021"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10539065"
                         time_creation="Fri Aug  6 16:12:03 2021"
                         time_modification="Fri Aug  6 16:08:42 2021" />
        <observations epoch_first="Fri Aug  6 15:00:00 2021"
                      epoch_last="Fri Aug  6 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38278"
                obs_have="36025"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="34182"
                obs_have="33857"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="30372"
                obs_have="30372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 18:35:34 2021"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10539065"
                         time_creation="Fri Aug  6 16:12:03 2021"
                         time_modification="Fri Aug  6 16:08:42 2021" />
        <observations epoch_first="Fri Aug  6 15:00:00 2021"
                      epoch_last="Fri Aug  6 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38278"
                obs_have="36025"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="34182"
                obs_have="33857"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="30372"
                obs_have="30372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10539065"
                         time_creation="Fri Aug  6 16:12:03 2021"
                         time_modification="Fri Aug  6 16:08:42 2021" />
        <observations epoch_first="Fri Aug  6 15:00:00 2021"
                      epoch_last="Fri Aug  6 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38278"
                obs_have="36025"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="34182"
                obs_have="33857"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="30372"
                obs_have="30372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10539065"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 16:08:42 2021" />
        <observations epoch_first="Fri Aug  6 15:00:00 2021"
                      epoch_last="Fri Aug  6 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38278"
                obs_have="36025"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="34182"
                obs_have="33857"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="30372"
                obs_have="30372"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi218q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Aug  6 17:21:39 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9422815"
                         time_creation="Fri Aug  6 17:12:03 2021"
                         time_modification="Fri Aug  6 17:08:36 2021" />
        <observations epoch_first="Fri Aug  6 16:00:00 2021"
                      epoch_last="Fri Aug  6 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36732"
                obs_have="33280"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="29366"
                obs_have="28823"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="25030"
                obs_have="24698"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Fri Aug  6 17:46:43 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9422815"
                         time_creation="Fri Aug  6 17:12:03 2021"
                         time_modification="Fri Aug  6 17:08:36 2021" />
        <observations epoch_first="Fri Aug  6 16:00:00 2021"
                      epoch_last="Fri Aug  6 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36732"
                obs_have="33280"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="29366"
                obs_have="28823"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="25030"
                obs_have="24698"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Fri Aug  6 19:35:36 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9422815"
                         time_creation="Fri Aug  6 17:12:03 2021"
                         time_modification="Fri Aug  6 17:08:36 2021" />
        <observations epoch_first="Fri Aug  6 16:00:00 2021"
                      epoch_last="Fri Aug  6 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36732"
                obs_have="33280"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="29366"
                obs_have="28823"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="25030"
                obs_have="24698"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9422815"
                         time_creation="Fri Aug  6 17:12:03 2021"
                         time_modification="Fri Aug  6 17:08:36 2021" />
        <observations epoch_first="Fri Aug  6 16:00:00 2021"
                      epoch_last="Fri Aug  6 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36732"
                obs_have="33280"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="29366"
                obs_have="28823"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="25030"
                obs_have="24698"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9422815"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 17:08:36 2021" />
        <observations epoch_first="Fri Aug  6 16:00:00 2021"
                      epoch_last="Fri Aug  6 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36732"
                obs_have="33280"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="29366"
                obs_have="28823"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="25030"
                obs_have="24698"
                obs_ratio="98.67" />
        </observations>
      </control>
    </file>
    <file name="/covi218r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Aug  6 18:21:30 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9621096"
                         time_creation="Fri Aug  6 18:12:03 2021"
                         time_modification="Fri Aug  6 18:08:33 2021" />
        <observations epoch_first="Fri Aug  6 17:00:00 2021"
                      epoch_last="Fri Aug  6 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="32304"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="25406"
                obs_have="24739"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="23650"
                obs_ratio="97.90" />
        </observations>
      </control>
      <control date="Fri Aug  6 18:46:30 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9621096"
                         time_creation="Fri Aug  6 18:12:03 2021"
                         time_modification="Fri Aug  6 18:08:33 2021" />
        <observations epoch_first="Fri Aug  6 17:00:00 2021"
                      epoch_last="Fri Aug  6 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="32304"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="25406"
                obs_have="24739"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="23650"
                obs_ratio="97.90" />
        </observations>
      </control>
      <control date="Fri Aug  6 20:35:34 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9621096"
                         time_creation="Fri Aug  6 18:12:03 2021"
                         time_modification="Fri Aug  6 18:08:33 2021" />
        <observations epoch_first="Fri Aug  6 17:00:00 2021"
                      epoch_last="Fri Aug  6 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="32304"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="25406"
                obs_have="24739"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="23650"
                obs_ratio="97.90" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9621096"
                         time_creation="Fri Aug  6 18:12:03 2021"
                         time_modification="Fri Aug  6 18:08:33 2021" />
        <observations epoch_first="Fri Aug  6 17:00:00 2021"
                      epoch_last="Fri Aug  6 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="32304"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="25406"
                obs_have="24739"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="23650"
                obs_ratio="97.90" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9621096"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 18:08:33 2021" />
        <observations epoch_first="Fri Aug  6 17:00:00 2021"
                      epoch_last="Fri Aug  6 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="32304"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="25406"
                obs_have="24739"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="23650"
                obs_ratio="97.90" />
        </observations>
      </control>
    </file>
    <file name="/covi218s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Aug  6 19:21:33 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10134321"
                         time_creation="Fri Aug  6 19:12:03 2021"
                         time_modification="Fri Aug  6 19:08:34 2021" />
        <observations epoch_first="Fri Aug  6 18:00:00 2021"
                      epoch_last="Fri Aug  6 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38561"
                obs_have="37797"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="29930"
                obs_have="29930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26563"
                obs_have="26563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 19:46:31 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10134321"
                         time_creation="Fri Aug  6 19:12:03 2021"
                         time_modification="Fri Aug  6 19:08:34 2021" />
        <observations epoch_first="Fri Aug  6 18:00:00 2021"
                      epoch_last="Fri Aug  6 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38561"
                obs_have="37797"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="29930"
                obs_have="29930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26563"
                obs_have="26563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 21:35:36 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10134321"
                         time_creation="Fri Aug  6 19:12:03 2021"
                         time_modification="Fri Aug  6 19:08:34 2021" />
        <observations epoch_first="Fri Aug  6 18:00:00 2021"
                      epoch_last="Fri Aug  6 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38561"
                obs_have="37797"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="29930"
                obs_have="29930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26563"
                obs_have="26563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10134321"
                         time_creation="Fri Aug  6 19:12:03 2021"
                         time_modification="Fri Aug  6 19:08:34 2021" />
        <observations epoch_first="Fri Aug  6 18:00:00 2021"
                      epoch_last="Fri Aug  6 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38561"
                obs_have="37797"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="29930"
                obs_have="29930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26563"
                obs_have="26563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10134321"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 19:08:34 2021" />
        <observations epoch_first="Fri Aug  6 18:00:00 2021"
                      epoch_last="Fri Aug  6 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38561"
                obs_have="37797"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="29930"
                obs_have="29930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26563"
                obs_have="26563"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi218t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Aug  6 22:35:36 2021"
               level="3">
        <file_statistics latency="01:09:39"
                         size="9485704"
                         time_creation="Fri Aug  6 21:14:04 2021"
                         time_modification="Fri Aug  6 21:09:38 2021" />
        <observations epoch_first="Fri Aug  6 19:00:00 2021"
                      epoch_last="Fri Aug  6 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35339"
                obs_have="31389"
                obs_ratio="88.82" />
          <mask elevation="10 degrees"
                obs_expected="29429"
                obs_have="28436"
                obs_ratio="96.63" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25667"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="01:09:39"
                         size="9485704"
                         time_creation="Fri Aug  6 21:14:04 2021"
                         time_modification="Fri Aug  6 21:09:38 2021" />
        <observations epoch_first="Fri Aug  6 19:00:00 2021"
                      epoch_last="Fri Aug  6 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35339"
                obs_have="31389"
                obs_ratio="88.82" />
          <mask elevation="10 degrees"
                obs_expected="29429"
                obs_have="28436"
                obs_ratio="96.63" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25667"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="01:09:39"
                         size="9485704"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 21:09:38 2021" />
        <observations epoch_first="Fri Aug  6 19:00:00 2021"
                      epoch_last="Fri Aug  6 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35339"
                obs_have="31389"
                obs_ratio="88.82" />
          <mask elevation="10 degrees"
                obs_expected="29429"
                obs_have="28436"
                obs_ratio="96.63" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25667"
                obs_ratio="99.11" />
        </observations>
      </control>
    </file>
    <file name="/covi218u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Aug  6 21:21:37 2021"
               level="3">
        <file_statistics latency="00:09:40"
                         size="9779824"
                         time_creation="Fri Aug  6 21:14:04 2021"
                         time_modification="Fri Aug  6 21:09:39 2021" />
        <observations epoch_first="Fri Aug  6 20:00:00 2021"
                      epoch_last="Fri Aug  6 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33542"
                obs_have="33076"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="29180"
                obs_have="29180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="27147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 21:46:37 2021"
               level="3">
        <file_statistics latency="00:09:40"
                         size="9779824"
                         time_creation="Fri Aug  6 21:14:04 2021"
                         time_modification="Fri Aug  6 21:09:39 2021" />
        <observations epoch_first="Fri Aug  6 20:00:00 2021"
                      epoch_last="Fri Aug  6 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33542"
                obs_have="33076"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="29180"
                obs_have="29180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="27147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  6 23:35:35 2021"
               level="3">
        <file_statistics latency="00:09:40"
                         size="9779824"
                         time_creation="Fri Aug  6 21:14:04 2021"
                         time_modification="Fri Aug  6 21:09:39 2021" />
        <observations epoch_first="Fri Aug  6 20:00:00 2021"
                      epoch_last="Fri Aug  6 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33542"
                obs_have="33076"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="29180"
                obs_have="29180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="27147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:09:40"
                         size="9779824"
                         time_creation="Fri Aug  6 21:14:04 2021"
                         time_modification="Fri Aug  6 21:09:39 2021" />
        <observations epoch_first="Fri Aug  6 20:00:00 2021"
                      epoch_last="Fri Aug  6 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33542"
                obs_have="33076"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="29180"
                obs_have="29180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="27147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:09:40"
                         size="9779824"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 21:09:39 2021" />
        <observations epoch_first="Fri Aug  6 20:00:00 2021"
                      epoch_last="Fri Aug  6 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33542"
                obs_have="33076"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="29180"
                obs_have="29180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="27147"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi218v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Aug  6 22:21:38 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10601456"
                         time_creation="Fri Aug  6 22:12:03 2021"
                         time_modification="Fri Aug  6 22:08:33 2021" />
        <observations epoch_first="Fri Aug  6 21:00:00 2021"
                      epoch_last="Fri Aug  6 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37616"
                obs_have="34490"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="31519"
                obs_have="30076"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="26924"
                obs_have="25997"
                obs_ratio="96.56" />
        </observations>
      </control>
      <control date="Fri Aug  6 22:46:37 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10601456"
                         time_creation="Fri Aug  6 22:12:03 2021"
                         time_modification="Fri Aug  6 22:08:33 2021" />
        <observations epoch_first="Fri Aug  6 21:00:00 2021"
                      epoch_last="Fri Aug  6 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37616"
                obs_have="34490"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="31519"
                obs_have="30076"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="26924"
                obs_have="25997"
                obs_ratio="96.56" />
        </observations>
      </control>
      <control date="Sat Aug  7 00:35:38 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10601456"
                         time_creation="Fri Aug  6 22:12:03 2021"
                         time_modification="Fri Aug  6 22:08:33 2021" />
        <observations epoch_first="Fri Aug  6 21:00:00 2021"
                      epoch_last="Fri Aug  6 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37616"
                obs_have="34490"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="31519"
                obs_have="30076"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="26924"
                obs_have="25997"
                obs_ratio="96.56" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10601456"
                         time_creation="Fri Aug  6 22:12:03 2021"
                         time_modification="Fri Aug  6 22:08:33 2021" />
        <observations epoch_first="Fri Aug  6 21:00:00 2021"
                      epoch_last="Fri Aug  6 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37616"
                obs_have="34490"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="31519"
                obs_have="30076"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="26924"
                obs_have="25997"
                obs_ratio="96.56" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10601456"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 22:08:33 2021" />
        <observations epoch_first="Fri Aug  6 21:00:00 2021"
                      epoch_last="Fri Aug  6 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37616"
                obs_have="34490"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="31519"
                obs_have="30076"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="26924"
                obs_have="25997"
                obs_ratio="96.56" />
        </observations>
      </control>
    </file>
    <file name="/covi218w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Aug  6 23:21:38 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10521484"
                         time_creation="Fri Aug  6 23:12:03 2021"
                         time_modification="Fri Aug  6 23:08:29 2021" />
        <observations epoch_first="Fri Aug  6 22:00:00 2021"
                      epoch_last="Fri Aug  6 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38550"
                obs_have="36452"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="30920"
                obs_have="30475"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26262"
                obs_have="26138"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Fri Aug  6 23:46:39 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10521484"
                         time_creation="Fri Aug  6 23:12:03 2021"
                         time_modification="Fri Aug  6 23:08:29 2021" />
        <observations epoch_first="Fri Aug  6 22:00:00 2021"
                      epoch_last="Fri Aug  6 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38550"
                obs_have="36452"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="30920"
                obs_have="30475"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26262"
                obs_have="26138"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Sat Aug  7 01:35:38 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10521484"
                         time_creation="Fri Aug  6 23:12:03 2021"
                         time_modification="Fri Aug  6 23:08:29 2021" />
        <observations epoch_first="Fri Aug  6 22:00:00 2021"
                      epoch_last="Fri Aug  6 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38550"
                obs_have="36452"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="30920"
                obs_have="30475"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26262"
                obs_have="26138"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Sat Aug  7 18:34:24 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10521484"
                         time_creation="Fri Aug  6 23:12:03 2021"
                         time_modification="Fri Aug  6 23:08:29 2021" />
        <observations epoch_first="Fri Aug  6 22:00:00 2021"
                      epoch_last="Fri Aug  6 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38550"
                obs_have="36452"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="30920"
                obs_have="30475"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26262"
                obs_have="26138"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Sun Sep  5 03:19:19 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10521484"
                         time_creation="Thu Sep  2 01:52:46 2021"
                         time_modification="Fri Aug  6 23:08:29 2021" />
        <observations epoch_first="Fri Aug  6 22:00:00 2021"
                      epoch_last="Fri Aug  6 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38550"
                obs_have="36452"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="30920"
                obs_have="30475"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26262"
                obs_have="26138"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
  </station>
</QC>
