<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-01-09 00:00:00"
    DayOfYear="9"
    Year="2019">
  <station name="PRAC">
    <file name="/prac0090.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 10 16:45:41 2019"
               level="3">
        <file_statistics latency="01:36:05"
                         size="7232042"
                         time_creation="Thu Jan 10 02:56:23 2019"
                         time_modification="Thu Jan 10 01:35:35 2019" />
        <observations epoch_first="Wed Jan  9 00:00:00 2019"
                      epoch_last="Wed Jan  9 23:59:30 2019"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29561"
                obs_have="26523"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="24797"
                obs_have="24204"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="22139"
                obs_have="22042"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:01:46 2019"
               level="3">
        <file_statistics latency="01:36:05"
                         size="7232042"
                         time_creation="Tue Feb  5 02:01:54 2019"
                         time_modification="Thu Jan 10 01:35:35 2019" />
        <observations epoch_first="Wed Jan  9 00:00:00 2019"
                      epoch_last="Wed Jan  9 23:59:30 2019"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29561"
                obs_have="26523"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="24797"
                obs_have="24204"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="22139"
                obs_have="22042"
                obs_ratio="99.56" />
        </observations>
      </control>
    </file>
    <file name="/prac009a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jan  9 01:22:48 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9137833"
                         time_creation="Wed Jan  9 01:15:41 2019"
                         time_modification="Wed Jan  9 01:08:33 2019" />
        <observations epoch_first="Wed Jan  9 00:00:00 2019"
                      epoch_last="Wed Jan  9 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31846"
                obs_have="31442"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="27941"
                obs_have="27935"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24730"
                obs_have="24728"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan  9 01:47:49 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9137833"
                         time_creation="Wed Jan  9 01:15:41 2019"
                         time_modification="Wed Jan  9 01:08:33 2019" />
        <observations epoch_first="Wed Jan  9 00:00:00 2019"
                      epoch_last="Wed Jan  9 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31846"
                obs_have="31442"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="27941"
                obs_have="27935"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24730"
                obs_have="24728"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan  9 03:36:46 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9137833"
                         time_creation="Wed Jan  9 01:15:41 2019"
                         time_modification="Wed Jan  9 01:08:33 2019" />
        <observations epoch_first="Wed Jan  9 00:00:00 2019"
                      epoch_last="Wed Jan  9 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31846"
                obs_have="31442"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="27941"
                obs_have="27935"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24730"
                obs_have="24728"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9137833"
                         time_creation="Wed Jan  9 01:15:41 2019"
                         time_modification="Wed Jan  9 01:08:33 2019" />
        <observations epoch_first="Wed Jan  9 00:00:00 2019"
                      epoch_last="Wed Jan  9 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31846"
                obs_have="31442"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="27941"
                obs_have="27935"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24730"
                obs_have="24728"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9137833"
                         time_creation="Tue Feb  5 01:56:39 2019"
                         time_modification="Wed Jan  9 01:08:33 2019" />
        <observations epoch_first="Wed Jan  9 00:00:00 2019"
                      epoch_last="Wed Jan  9 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31846"
                obs_have="31442"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="27941"
                obs_have="27935"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24730"
                obs_have="24728"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac009b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jan  9 02:22:51 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9656498"
                         time_creation="Wed Jan  9 02:10:07 2019"
                         time_modification="Wed Jan  9 02:08:41 2019" />
        <observations epoch_first="Wed Jan  9 01:00:00 2019"
                      epoch_last="Wed Jan  9 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38837"
                obs_have="35093"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="32906"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="28441"
                obs_have="28092"
                obs_ratio="98.77" />
        </observations>
      </control>
      <control date="Wed Jan  9 02:47:48 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9656498"
                         time_creation="Wed Jan  9 02:10:07 2019"
                         time_modification="Wed Jan  9 02:08:41 2019" />
        <observations epoch_first="Wed Jan  9 01:00:00 2019"
                      epoch_last="Wed Jan  9 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38837"
                obs_have="35093"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="32906"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="28441"
                obs_have="28092"
                obs_ratio="98.77" />
        </observations>
      </control>
      <control date="Wed Jan  9 04:36:51 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9656498"
                         time_creation="Wed Jan  9 02:10:07 2019"
                         time_modification="Wed Jan  9 02:08:41 2019" />
        <observations epoch_first="Wed Jan  9 01:00:00 2019"
                      epoch_last="Wed Jan  9 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38837"
                obs_have="35093"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="32906"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="28441"
                obs_have="28092"
                obs_ratio="98.77" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9656498"
                         time_creation="Wed Jan  9 02:10:07 2019"
                         time_modification="Wed Jan  9 02:08:41 2019" />
        <observations epoch_first="Wed Jan  9 01:00:00 2019"
                      epoch_last="Wed Jan  9 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38837"
                obs_have="35093"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="32906"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="28441"
                obs_have="28092"
                obs_ratio="98.77" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9656498"
                         time_creation="Tue Feb  5 01:56:39 2019"
                         time_modification="Wed Jan  9 02:08:41 2019" />
        <observations epoch_first="Wed Jan  9 01:00:00 2019"
                      epoch_last="Wed Jan  9 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38837"
                obs_have="35093"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="32906"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="28441"
                obs_have="28092"
                obs_ratio="98.77" />
        </observations>
      </control>
    </file>
    <file name="/prac009c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jan  9 03:22:52 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10679639"
                         time_creation="Wed Jan  9 03:13:15 2019"
                         time_modification="Wed Jan  9 03:08:31 2019" />
        <observations epoch_first="Wed Jan  9 02:00:00 2019"
                      epoch_last="Wed Jan  9 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47186"
                obs_have="42312"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="35148"
                obs_have="34600"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="30398"
                obs_have="30176"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Wed Jan  9 03:47:47 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10679639"
                         time_creation="Wed Jan  9 03:13:15 2019"
                         time_modification="Wed Jan  9 03:08:31 2019" />
        <observations epoch_first="Wed Jan  9 02:00:00 2019"
                      epoch_last="Wed Jan  9 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47186"
                obs_have="42312"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="35148"
                obs_have="34600"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="30398"
                obs_have="30176"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Wed Jan  9 05:36:54 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10679639"
                         time_creation="Wed Jan  9 03:13:15 2019"
                         time_modification="Wed Jan  9 03:08:31 2019" />
        <observations epoch_first="Wed Jan  9 02:00:00 2019"
                      epoch_last="Wed Jan  9 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47186"
                obs_have="42312"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="35148"
                obs_have="34600"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="30398"
                obs_have="30176"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10679639"
                         time_creation="Wed Jan  9 03:13:15 2019"
                         time_modification="Wed Jan  9 03:08:31 2019" />
        <observations epoch_first="Wed Jan  9 02:00:00 2019"
                      epoch_last="Wed Jan  9 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47186"
                obs_have="42312"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="35148"
                obs_have="34600"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="30398"
                obs_have="30176"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10679639"
                         time_creation="Tue Feb  5 01:56:39 2019"
                         time_modification="Wed Jan  9 03:08:31 2019" />
        <observations epoch_first="Wed Jan  9 02:00:00 2019"
                      epoch_last="Wed Jan  9 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47186"
                obs_have="42312"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="35148"
                obs_have="34600"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="30398"
                obs_have="30176"
                obs_ratio="99.27" />
        </observations>
      </control>
    </file>
    <file name="/prac009d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jan  9 04:22:22 2019"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10174529"
                         time_creation="Wed Jan  9 04:13:28 2019"
                         time_modification="Wed Jan  9 04:07:40 2019" />
        <observations epoch_first="Wed Jan  9 03:00:00 2019"
                      epoch_last="Wed Jan  9 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43152"
                obs_have="40629"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="39950"
                obs_have="38994"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="37004"
                obs_have="36828"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Wed Jan  9 04:47:49 2019"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10174529"
                         time_creation="Wed Jan  9 04:13:28 2019"
                         time_modification="Wed Jan  9 04:07:40 2019" />
        <observations epoch_first="Wed Jan  9 03:00:00 2019"
                      epoch_last="Wed Jan  9 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43152"
                obs_have="40629"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="39950"
                obs_have="38994"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="37004"
                obs_have="36828"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Wed Jan  9 06:36:53 2019"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10174529"
                         time_creation="Wed Jan  9 04:13:28 2019"
                         time_modification="Wed Jan  9 04:07:40 2019" />
        <observations epoch_first="Wed Jan  9 03:00:00 2019"
                      epoch_last="Wed Jan  9 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43152"
                obs_have="40629"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="39950"
                obs_have="38994"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="37004"
                obs_have="36828"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10174529"
                         time_creation="Wed Jan  9 04:13:28 2019"
                         time_modification="Wed Jan  9 04:07:40 2019" />
        <observations epoch_first="Wed Jan  9 03:00:00 2019"
                      epoch_last="Wed Jan  9 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43152"
                obs_have="40629"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="39950"
                obs_have="38994"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="37004"
                obs_have="36828"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10174529"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 04:07:40 2019" />
        <observations epoch_first="Wed Jan  9 03:00:00 2019"
                      epoch_last="Wed Jan  9 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43152"
                obs_have="40629"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="39950"
                obs_have="38994"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="37004"
                obs_have="36828"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
    <file name="/prac009e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jan  9 05:22:29 2019"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9954732"
                         time_creation="Wed Jan  9 05:13:45 2019"
                         time_modification="Wed Jan  9 05:07:51 2019" />
        <observations epoch_first="Wed Jan  9 04:00:00 2019"
                      epoch_last="Wed Jan  9 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41752"
                obs_have="39389"
                obs_ratio="94.34" />
          <mask elevation="10 degrees"
                obs_expected="38711"
                obs_have="37931"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="36416"
                obs_have="36416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 05:47:48 2019"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9954732"
                         time_creation="Wed Jan  9 05:13:45 2019"
                         time_modification="Wed Jan  9 05:07:51 2019" />
        <observations epoch_first="Wed Jan  9 04:00:00 2019"
                      epoch_last="Wed Jan  9 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41752"
                obs_have="39389"
                obs_ratio="94.34" />
          <mask elevation="10 degrees"
                obs_expected="38711"
                obs_have="37931"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="36416"
                obs_have="36416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 07:36:54 2019"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9954732"
                         time_creation="Wed Jan  9 05:13:45 2019"
                         time_modification="Wed Jan  9 05:07:51 2019" />
        <observations epoch_first="Wed Jan  9 04:00:00 2019"
                      epoch_last="Wed Jan  9 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41752"
                obs_have="39389"
                obs_ratio="94.34" />
          <mask elevation="10 degrees"
                obs_expected="38711"
                obs_have="37931"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="36416"
                obs_have="36416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9954732"
                         time_creation="Wed Jan  9 05:13:45 2019"
                         time_modification="Wed Jan  9 05:07:51 2019" />
        <observations epoch_first="Wed Jan  9 04:00:00 2019"
                      epoch_last="Wed Jan  9 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41752"
                obs_have="39389"
                obs_ratio="94.34" />
          <mask elevation="10 degrees"
                obs_expected="38711"
                obs_have="37931"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="36416"
                obs_have="36416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9954732"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 05:07:51 2019" />
        <observations epoch_first="Wed Jan  9 04:00:00 2019"
                      epoch_last="Wed Jan  9 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41752"
                obs_have="39389"
                obs_ratio="94.34" />
          <mask elevation="10 degrees"
                obs_expected="38711"
                obs_have="37931"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="36416"
                obs_have="36416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac009f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jan  9 06:22:51 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10187050"
                         time_creation="Wed Jan  9 06:12:02 2019"
                         time_modification="Wed Jan  9 06:08:46 2019" />
        <observations epoch_first="Wed Jan  9 05:00:00 2019"
                      epoch_last="Wed Jan  9 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44862"
                obs_have="41871"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="40273"
                obs_have="39325"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="36353"
                obs_have="36349"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan  9 06:47:53 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10187050"
                         time_creation="Wed Jan  9 06:12:02 2019"
                         time_modification="Wed Jan  9 06:08:46 2019" />
        <observations epoch_first="Wed Jan  9 05:00:00 2019"
                      epoch_last="Wed Jan  9 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44862"
                obs_have="41871"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="40273"
                obs_have="39325"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="36353"
                obs_have="36349"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan  9 08:36:54 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10187050"
                         time_creation="Wed Jan  9 06:12:02 2019"
                         time_modification="Wed Jan  9 06:08:46 2019" />
        <observations epoch_first="Wed Jan  9 05:00:00 2019"
                      epoch_last="Wed Jan  9 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44862"
                obs_have="41871"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="40273"
                obs_have="39325"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="36353"
                obs_have="36349"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10187050"
                         time_creation="Wed Jan  9 06:12:02 2019"
                         time_modification="Wed Jan  9 06:08:46 2019" />
        <observations epoch_first="Wed Jan  9 05:00:00 2019"
                      epoch_last="Wed Jan  9 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44862"
                obs_have="41871"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="40273"
                obs_have="39325"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="36353"
                obs_have="36349"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10187050"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 06:08:46 2019" />
        <observations epoch_first="Wed Jan  9 05:00:00 2019"
                      epoch_last="Wed Jan  9 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44862"
                obs_have="41871"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="40273"
                obs_have="39325"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="36353"
                obs_have="36349"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac009g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jan  9 07:22:53 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9635613"
                         time_creation="Wed Jan  9 07:13:30 2019"
                         time_modification="Wed Jan  9 07:08:45 2019" />
        <observations epoch_first="Wed Jan  9 06:00:00 2019"
                      epoch_last="Wed Jan  9 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45582"
                obs_have="41247"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="39691"
                obs_have="38688"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="35704"
                obs_have="35696"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan  9 07:47:53 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9635613"
                         time_creation="Wed Jan  9 07:13:30 2019"
                         time_modification="Wed Jan  9 07:08:45 2019" />
        <observations epoch_first="Wed Jan  9 06:00:00 2019"
                      epoch_last="Wed Jan  9 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45582"
                obs_have="41247"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="39691"
                obs_have="38688"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="35704"
                obs_have="35696"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan  9 09:36:55 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9635613"
                         time_creation="Wed Jan  9 07:13:30 2019"
                         time_modification="Wed Jan  9 07:08:45 2019" />
        <observations epoch_first="Wed Jan  9 06:00:00 2019"
                      epoch_last="Wed Jan  9 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45582"
                obs_have="41247"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="39691"
                obs_have="38688"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="35704"
                obs_have="35696"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9635613"
                         time_creation="Wed Jan  9 07:13:30 2019"
                         time_modification="Wed Jan  9 07:08:45 2019" />
        <observations epoch_first="Wed Jan  9 06:00:00 2019"
                      epoch_last="Wed Jan  9 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45582"
                obs_have="41247"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="39691"
                obs_have="38688"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="35704"
                obs_have="35696"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9635613"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 07:08:45 2019" />
        <observations epoch_first="Wed Jan  9 06:00:00 2019"
                      epoch_last="Wed Jan  9 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45582"
                obs_have="41247"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="39691"
                obs_have="38688"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="35704"
                obs_have="35696"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac009h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jan  9 08:22:51 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9963573"
                         time_creation="Wed Jan  9 08:12:02 2019"
                         time_modification="Wed Jan  9 08:08:42 2019" />
        <observations epoch_first="Wed Jan  9 07:00:00 2019"
                      epoch_last="Wed Jan  9 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39006"
                obs_have="36897"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35227"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="33332"
                obs_have="33319"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jan  9 08:47:53 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9963573"
                         time_creation="Wed Jan  9 08:12:02 2019"
                         time_modification="Wed Jan  9 08:08:42 2019" />
        <observations epoch_first="Wed Jan  9 07:00:00 2019"
                      epoch_last="Wed Jan  9 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39006"
                obs_have="36897"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35227"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="33332"
                obs_have="33319"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jan  9 10:36:54 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9963573"
                         time_creation="Wed Jan  9 08:12:02 2019"
                         time_modification="Wed Jan  9 08:08:42 2019" />
        <observations epoch_first="Wed Jan  9 07:00:00 2019"
                      epoch_last="Wed Jan  9 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39006"
                obs_have="36897"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35227"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="33332"
                obs_have="33319"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9963573"
                         time_creation="Wed Jan  9 08:12:02 2019"
                         time_modification="Wed Jan  9 08:08:42 2019" />
        <observations epoch_first="Wed Jan  9 07:00:00 2019"
                      epoch_last="Wed Jan  9 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39006"
                obs_have="36897"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35227"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="33332"
                obs_have="33319"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9963573"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 08:08:42 2019" />
        <observations epoch_first="Wed Jan  9 07:00:00 2019"
                      epoch_last="Wed Jan  9 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39006"
                obs_have="36897"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35227"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="33332"
                obs_have="33319"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac009i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jan  9 09:47:54 2019"
               level="3">
        <file_statistics latency="00:21:56"
                         size="9955658"
                         time_creation="Wed Jan  9 09:45:02 2019"
                         time_modification="Wed Jan  9 09:21:55 2019" />
        <observations epoch_first="Wed Jan  9 08:00:00 2019"
                      epoch_last="Wed Jan  9 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37068"
                obs_have="34421"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="32861"
                obs_have="32109"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="28465"
                obs_have="28118"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Wed Jan  9 11:36:55 2019"
               level="3">
        <file_statistics latency="00:21:56"
                         size="9955658"
                         time_creation="Wed Jan  9 09:45:02 2019"
                         time_modification="Wed Jan  9 09:21:55 2019" />
        <observations epoch_first="Wed Jan  9 08:00:00 2019"
                      epoch_last="Wed Jan  9 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37068"
                obs_have="34421"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="32861"
                obs_have="32109"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="28465"
                obs_have="28118"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:21:56"
                         size="9955658"
                         time_creation="Wed Jan  9 09:45:02 2019"
                         time_modification="Wed Jan  9 09:21:55 2019" />
        <observations epoch_first="Wed Jan  9 08:00:00 2019"
                      epoch_last="Wed Jan  9 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37068"
                obs_have="34421"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="32861"
                obs_have="32109"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="28465"
                obs_have="28118"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:21:56"
                         size="9955658"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 09:21:55 2019" />
        <observations epoch_first="Wed Jan  9 08:00:00 2019"
                      epoch_last="Wed Jan  9 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37068"
                obs_have="34421"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="32861"
                obs_have="32109"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="28465"
                obs_have="28118"
                obs_ratio="98.78" />
        </observations>
      </control>
    </file>
    <file name="/prac009j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jan  9 10:22:54 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9304216"
                         time_creation="Wed Jan  9 10:12:05 2019"
                         time_modification="Wed Jan  9 10:08:37 2019" />
        <observations epoch_first="Wed Jan  9 09:00:00 2019"
                      epoch_last="Wed Jan  9 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33140"
                obs_have="32029"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="26891"
                obs_have="26872"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23613"
                obs_have="23613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 10:47:53 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9304216"
                         time_creation="Wed Jan  9 10:12:05 2019"
                         time_modification="Wed Jan  9 10:08:37 2019" />
        <observations epoch_first="Wed Jan  9 09:00:00 2019"
                      epoch_last="Wed Jan  9 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33140"
                obs_have="32029"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="26891"
                obs_have="26872"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23613"
                obs_have="23613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 12:36:55 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9304216"
                         time_creation="Wed Jan  9 10:12:05 2019"
                         time_modification="Wed Jan  9 10:08:37 2019" />
        <observations epoch_first="Wed Jan  9 09:00:00 2019"
                      epoch_last="Wed Jan  9 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33140"
                obs_have="32029"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="26891"
                obs_have="26872"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23613"
                obs_have="23613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9304216"
                         time_creation="Wed Jan  9 10:12:05 2019"
                         time_modification="Wed Jan  9 10:08:37 2019" />
        <observations epoch_first="Wed Jan  9 09:00:00 2019"
                      epoch_last="Wed Jan  9 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33140"
                obs_have="32029"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="26891"
                obs_have="26872"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23613"
                obs_have="23613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9304216"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 10:08:37 2019" />
        <observations epoch_first="Wed Jan  9 09:00:00 2019"
                      epoch_last="Wed Jan  9 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33140"
                obs_have="32029"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="26891"
                obs_have="26872"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23613"
                obs_have="23613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac009k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jan  9 11:22:52 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8968311"
                         time_creation="Wed Jan  9 11:12:04 2019"
                         time_modification="Wed Jan  9 11:08:46 2019" />
        <observations epoch_first="Wed Jan  9 10:00:00 2019"
                      epoch_last="Wed Jan  9 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35004"
                obs_have="28787"
                obs_ratio="82.24" />
          <mask elevation="10 degrees"
                obs_expected="26087"
                obs_have="26087"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24699"
                obs_have="24699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 11:47:52 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8968311"
                         time_creation="Wed Jan  9 11:12:04 2019"
                         time_modification="Wed Jan  9 11:08:46 2019" />
        <observations epoch_first="Wed Jan  9 10:00:00 2019"
                      epoch_last="Wed Jan  9 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35004"
                obs_have="28787"
                obs_ratio="82.24" />
          <mask elevation="10 degrees"
                obs_expected="26087"
                obs_have="26087"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24699"
                obs_have="24699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 13:36:53 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8968311"
                         time_creation="Wed Jan  9 11:12:04 2019"
                         time_modification="Wed Jan  9 11:08:46 2019" />
        <observations epoch_first="Wed Jan  9 10:00:00 2019"
                      epoch_last="Wed Jan  9 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35004"
                obs_have="28787"
                obs_ratio="82.24" />
          <mask elevation="10 degrees"
                obs_expected="26087"
                obs_have="26087"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24699"
                obs_have="24699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8968311"
                         time_creation="Wed Jan  9 11:12:04 2019"
                         time_modification="Wed Jan  9 11:08:46 2019" />
        <observations epoch_first="Wed Jan  9 10:00:00 2019"
                      epoch_last="Wed Jan  9 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35004"
                obs_have="28787"
                obs_ratio="82.24" />
          <mask elevation="10 degrees"
                obs_expected="26087"
                obs_have="26087"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24699"
                obs_have="24699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8968311"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 11:08:46 2019" />
        <observations epoch_first="Wed Jan  9 10:00:00 2019"
                      epoch_last="Wed Jan  9 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35004"
                obs_have="28787"
                obs_ratio="82.24" />
          <mask elevation="10 degrees"
                obs_expected="26087"
                obs_have="26087"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24699"
                obs_have="24699"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac009l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jan  9 12:22:52 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8560407"
                         time_creation="Wed Jan  9 12:12:04 2019"
                         time_modification="Wed Jan  9 12:08:20 2019" />
        <observations epoch_first="Wed Jan  9 11:00:00 2019"
                      epoch_last="Wed Jan  9 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29810"
                obs_have="27903"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="26577"
                obs_have="26564"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24697"
                obs_have="24697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 12:47:53 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8560407"
                         time_creation="Wed Jan  9 12:12:04 2019"
                         time_modification="Wed Jan  9 12:08:20 2019" />
        <observations epoch_first="Wed Jan  9 11:00:00 2019"
                      epoch_last="Wed Jan  9 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29810"
                obs_have="27903"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="26577"
                obs_have="26564"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24697"
                obs_have="24697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 14:36:51 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8560407"
                         time_creation="Wed Jan  9 12:12:04 2019"
                         time_modification="Wed Jan  9 12:08:20 2019" />
        <observations epoch_first="Wed Jan  9 11:00:00 2019"
                      epoch_last="Wed Jan  9 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29810"
                obs_have="27903"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="26577"
                obs_have="26564"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24697"
                obs_have="24697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8560407"
                         time_creation="Wed Jan  9 12:12:04 2019"
                         time_modification="Wed Jan  9 12:08:20 2019" />
        <observations epoch_first="Wed Jan  9 11:00:00 2019"
                      epoch_last="Wed Jan  9 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29810"
                obs_have="27903"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="26577"
                obs_have="26564"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24697"
                obs_have="24697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8560407"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 12:08:20 2019" />
        <observations epoch_first="Wed Jan  9 11:00:00 2019"
                      epoch_last="Wed Jan  9 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29810"
                obs_have="27903"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="26577"
                obs_have="26564"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24697"
                obs_have="24697"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac009m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jan  9 13:22:51 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8195044"
                         time_creation="Wed Jan  9 13:12:09 2019"
                         time_modification="Wed Jan  9 13:08:19 2019" />
        <observations epoch_first="Wed Jan  9 12:00:00 2019"
                      epoch_last="Wed Jan  9 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30532"
                obs_have="26715"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="23819"
                obs_have="22909"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="21243"
                obs_have="21235"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jan  9 13:47:51 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8195044"
                         time_creation="Wed Jan  9 13:12:09 2019"
                         time_modification="Wed Jan  9 13:08:19 2019" />
        <observations epoch_first="Wed Jan  9 12:00:00 2019"
                      epoch_last="Wed Jan  9 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30532"
                obs_have="26715"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="23819"
                obs_have="22909"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="21243"
                obs_have="21235"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jan  9 15:36:51 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8195044"
                         time_creation="Wed Jan  9 13:12:09 2019"
                         time_modification="Wed Jan  9 13:08:19 2019" />
        <observations epoch_first="Wed Jan  9 12:00:00 2019"
                      epoch_last="Wed Jan  9 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30532"
                obs_have="26715"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="23819"
                obs_have="22909"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="21243"
                obs_have="21235"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8195044"
                         time_creation="Wed Jan  9 13:12:09 2019"
                         time_modification="Wed Jan  9 13:08:19 2019" />
        <observations epoch_first="Wed Jan  9 12:00:00 2019"
                      epoch_last="Wed Jan  9 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30532"
                obs_have="26715"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="23819"
                obs_have="22909"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="21243"
                obs_have="21235"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8195044"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 13:08:19 2019" />
        <observations epoch_first="Wed Jan  9 12:00:00 2019"
                      epoch_last="Wed Jan  9 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30532"
                obs_have="26715"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="23819"
                obs_have="22909"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="21243"
                obs_have="21235"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac009n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jan  9 14:22:50 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="7981312"
                         time_creation="Wed Jan  9 14:13:12 2019"
                         time_modification="Wed Jan  9 14:08:23 2019" />
        <observations epoch_first="Wed Jan  9 13:00:00 2019"
                      epoch_last="Wed Jan  9 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28576"
                obs_have="25814"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="21864"
                obs_have="21108"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="20220"
                obs_have="20200"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Wed Jan  9 14:47:51 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="7981312"
                         time_creation="Wed Jan  9 14:13:12 2019"
                         time_modification="Wed Jan  9 14:08:23 2019" />
        <observations epoch_first="Wed Jan  9 13:00:00 2019"
                      epoch_last="Wed Jan  9 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28576"
                obs_have="25814"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="21864"
                obs_have="21108"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="20220"
                obs_have="20200"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Wed Jan  9 16:36:48 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="7981312"
                         time_creation="Wed Jan  9 14:13:12 2019"
                         time_modification="Wed Jan  9 14:08:23 2019" />
        <observations epoch_first="Wed Jan  9 13:00:00 2019"
                      epoch_last="Wed Jan  9 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28576"
                obs_have="25814"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="21864"
                obs_have="21108"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="20220"
                obs_have="20200"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="7981312"
                         time_creation="Wed Jan  9 14:13:12 2019"
                         time_modification="Wed Jan  9 14:08:23 2019" />
        <observations epoch_first="Wed Jan  9 13:00:00 2019"
                      epoch_last="Wed Jan  9 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28576"
                obs_have="25814"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="21864"
                obs_have="21108"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="20220"
                obs_have="20200"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="7981312"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 14:08:23 2019" />
        <observations epoch_first="Wed Jan  9 13:00:00 2019"
                      epoch_last="Wed Jan  9 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28576"
                obs_have="25814"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="21864"
                obs_have="21108"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="20220"
                obs_have="20200"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/prac009o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jan  9 15:22:49 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8151031"
                         time_creation="Wed Jan  9 15:13:45 2019"
                         time_modification="Wed Jan  9 15:08:21 2019" />
        <observations epoch_first="Wed Jan  9 14:00:00 2019"
                      epoch_last="Wed Jan  9 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33422"
                obs_have="31289"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="27064"
                obs_have="26684"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23439"
                obs_have="23429"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jan  9 15:47:51 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8151031"
                         time_creation="Wed Jan  9 15:13:45 2019"
                         time_modification="Wed Jan  9 15:08:21 2019" />
        <observations epoch_first="Wed Jan  9 14:00:00 2019"
                      epoch_last="Wed Jan  9 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33422"
                obs_have="31289"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="27064"
                obs_have="26684"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23439"
                obs_have="23429"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jan  9 17:36:48 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8151031"
                         time_creation="Wed Jan  9 15:13:45 2019"
                         time_modification="Wed Jan  9 15:08:21 2019" />
        <observations epoch_first="Wed Jan  9 14:00:00 2019"
                      epoch_last="Wed Jan  9 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33422"
                obs_have="31289"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="27064"
                obs_have="26684"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23439"
                obs_have="23429"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8151031"
                         time_creation="Wed Jan  9 15:13:45 2019"
                         time_modification="Wed Jan  9 15:08:21 2019" />
        <observations epoch_first="Wed Jan  9 14:00:00 2019"
                      epoch_last="Wed Jan  9 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33422"
                obs_have="31289"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="27064"
                obs_have="26684"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23439"
                obs_have="23429"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8151031"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 15:08:21 2019" />
        <observations epoch_first="Wed Jan  9 14:00:00 2019"
                      epoch_last="Wed Jan  9 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33422"
                obs_have="31289"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="27064"
                obs_have="26684"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23439"
                obs_have="23429"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac009p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jan  9 16:22:53 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8197057"
                         time_creation="Wed Jan  9 16:13:28 2019"
                         time_modification="Wed Jan  9 16:08:18 2019" />
        <observations epoch_first="Wed Jan  9 15:00:00 2019"
                      epoch_last="Wed Jan  9 15:59:59 2019"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="32613"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="31932"
                obs_have="30627"
                obs_ratio="95.91" />
          <mask elevation="15 degrees"
                obs_expected="28951"
                obs_have="28234"
                obs_ratio="97.52" />
        </observations>
      </control>
      <control date="Wed Jan  9 16:47:50 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8197057"
                         time_creation="Wed Jan  9 16:13:28 2019"
                         time_modification="Wed Jan  9 16:08:18 2019" />
        <observations epoch_first="Wed Jan  9 15:00:00 2019"
                      epoch_last="Wed Jan  9 15:59:59 2019"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="32613"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="31932"
                obs_have="30627"
                obs_ratio="95.91" />
          <mask elevation="15 degrees"
                obs_expected="28951"
                obs_have="28234"
                obs_ratio="97.52" />
        </observations>
      </control>
      <control date="Wed Jan  9 18:36:53 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8197057"
                         time_creation="Wed Jan  9 16:13:28 2019"
                         time_modification="Wed Jan  9 16:08:18 2019" />
        <observations epoch_first="Wed Jan  9 15:00:00 2019"
                      epoch_last="Wed Jan  9 15:59:59 2019"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="32613"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="31932"
                obs_have="30627"
                obs_ratio="95.91" />
          <mask elevation="15 degrees"
                obs_expected="28951"
                obs_have="28234"
                obs_ratio="97.52" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8197057"
                         time_creation="Wed Jan  9 16:13:28 2019"
                         time_modification="Wed Jan  9 16:08:18 2019" />
        <observations epoch_first="Wed Jan  9 15:00:00 2019"
                      epoch_last="Wed Jan  9 15:59:59 2019"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="32613"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="31932"
                obs_have="30627"
                obs_ratio="95.91" />
          <mask elevation="15 degrees"
                obs_expected="28951"
                obs_have="28234"
                obs_ratio="97.52" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8197057"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 16:08:18 2019" />
        <observations epoch_first="Wed Jan  9 15:00:00 2019"
                      epoch_last="Wed Jan  9 15:59:59 2019"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="32613"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="31932"
                obs_have="30627"
                obs_ratio="95.91" />
          <mask elevation="15 degrees"
                obs_expected="28951"
                obs_have="28234"
                obs_ratio="97.52" />
        </observations>
      </control>
    </file>
    <file name="/prac009q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jan  9 17:22:54 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8863026"
                         time_creation="Wed Jan  9 17:12:08 2019"
                         time_modification="Wed Jan  9 17:08:31 2019" />
        <observations epoch_first="Wed Jan  9 16:00:00 2019"
                      epoch_last="Wed Jan  9 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35651"
                obs_have="33882"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="32573"
                obs_have="32062"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="30215"
                obs_have="30215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 17:47:45 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8863026"
                         time_creation="Wed Jan  9 17:12:08 2019"
                         time_modification="Wed Jan  9 17:08:31 2019" />
        <observations epoch_first="Wed Jan  9 16:00:00 2019"
                      epoch_last="Wed Jan  9 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35651"
                obs_have="33882"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="32573"
                obs_have="32062"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="30215"
                obs_have="30215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 19:36:53 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8863026"
                         time_creation="Wed Jan  9 17:12:08 2019"
                         time_modification="Wed Jan  9 17:08:31 2019" />
        <observations epoch_first="Wed Jan  9 16:00:00 2019"
                      epoch_last="Wed Jan  9 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35651"
                obs_have="33882"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="32573"
                obs_have="32062"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="30215"
                obs_have="30215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8863026"
                         time_creation="Wed Jan  9 17:12:08 2019"
                         time_modification="Wed Jan  9 17:08:31 2019" />
        <observations epoch_first="Wed Jan  9 16:00:00 2019"
                      epoch_last="Wed Jan  9 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35651"
                obs_have="33882"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="32573"
                obs_have="32062"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="30215"
                obs_have="30215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8863026"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 17:08:31 2019" />
        <observations epoch_first="Wed Jan  9 16:00:00 2019"
                      epoch_last="Wed Jan  9 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35651"
                obs_have="33882"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="32573"
                obs_have="32062"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="30215"
                obs_have="30215"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac009r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jan  9 18:22:51 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9486638"
                         time_creation="Wed Jan  9 18:12:09 2019"
                         time_modification="Wed Jan  9 18:08:25 2019" />
        <observations epoch_first="Wed Jan  9 17:00:00 2019"
                      epoch_last="Wed Jan  9 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41172"
                obs_have="34967"
                obs_ratio="84.93" />
          <mask elevation="10 degrees"
                obs_expected="31846"
                obs_have="30980"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="25186"
                obs_have="25080"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Wed Jan  9 18:47:52 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9486638"
                         time_creation="Wed Jan  9 18:12:09 2019"
                         time_modification="Wed Jan  9 18:08:25 2019" />
        <observations epoch_first="Wed Jan  9 17:00:00 2019"
                      epoch_last="Wed Jan  9 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41172"
                obs_have="34967"
                obs_ratio="84.93" />
          <mask elevation="10 degrees"
                obs_expected="31846"
                obs_have="30980"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="25186"
                obs_have="25080"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Wed Jan  9 20:36:56 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9486638"
                         time_creation="Wed Jan  9 18:12:09 2019"
                         time_modification="Wed Jan  9 18:08:25 2019" />
        <observations epoch_first="Wed Jan  9 17:00:00 2019"
                      epoch_last="Wed Jan  9 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41172"
                obs_have="34967"
                obs_ratio="84.93" />
          <mask elevation="10 degrees"
                obs_expected="31846"
                obs_have="30980"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="25186"
                obs_have="25080"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9486638"
                         time_creation="Wed Jan  9 18:12:09 2019"
                         time_modification="Wed Jan  9 18:08:25 2019" />
        <observations epoch_first="Wed Jan  9 17:00:00 2019"
                      epoch_last="Wed Jan  9 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41172"
                obs_have="34967"
                obs_ratio="84.93" />
          <mask elevation="10 degrees"
                obs_expected="31846"
                obs_have="30980"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="25186"
                obs_have="25080"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9486638"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 18:08:25 2019" />
        <observations epoch_first="Wed Jan  9 17:00:00 2019"
                      epoch_last="Wed Jan  9 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41172"
                obs_have="34967"
                obs_ratio="84.93" />
          <mask elevation="10 degrees"
                obs_expected="31846"
                obs_have="30980"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="25186"
                obs_have="25080"
                obs_ratio="99.58" />
        </observations>
      </control>
    </file>
    <file name="/prac009s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jan  9 19:47:50 2019"
               level="3">
        <file_statistics latency="00:32:46"
                         size="9195453"
                         time_creation="Wed Jan  9 19:45:05 2019"
                         time_modification="Wed Jan  9 19:32:45 2019" />
        <observations epoch_first="Wed Jan  9 18:00:00 2019"
                      epoch_last="Wed Jan  9 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="33485"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="31538"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="29259"
                obs_have="29259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 21:36:53 2019"
               level="3">
        <file_statistics latency="00:54:22"
                         size="9195453"
                         time_creation="Wed Jan  9 20:12:03 2019"
                         time_modification="Wed Jan  9 19:54:21 2019" />
        <observations epoch_first="Wed Jan  9 18:00:00 2019"
                      epoch_last="Wed Jan  9 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="33485"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="31538"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="29259"
                obs_have="29259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:54:22"
                         size="9195453"
                         time_creation="Wed Jan  9 20:12:03 2019"
                         time_modification="Wed Jan  9 19:54:21 2019" />
        <observations epoch_first="Wed Jan  9 18:00:00 2019"
                      epoch_last="Wed Jan  9 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="33485"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="31538"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="29259"
                obs_have="29259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:54:22"
                         size="9195453"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 19:54:21 2019" />
        <observations epoch_first="Wed Jan  9 18:00:00 2019"
                      epoch_last="Wed Jan  9 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="33485"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="31538"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="29259"
                obs_have="29259"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac009t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jan  9 20:47:46 2019"
               level="3">
        <file_statistics latency="00:38:21"
                         size="8693029"
                         time_creation="Wed Jan  9 20:47:18 2019"
                         time_modification="Wed Jan  9 20:38:20 2019" />
        <observations epoch_first="Wed Jan  9 19:00:00 2019"
                      epoch_last="Wed Jan  9 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32518"
                obs_have="30648"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="31616"
                obs_have="30474"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="28802"
                obs_have="28732"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Wed Jan  9 22:36:54 2019"
               level="3">
        <file_statistics latency="00:54:22"
                         size="8693029"
                         time_creation="Wed Jan  9 21:12:06 2019"
                         time_modification="Wed Jan  9 20:54:21 2019" />
        <observations epoch_first="Wed Jan  9 19:00:00 2019"
                      epoch_last="Wed Jan  9 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32518"
                obs_have="30648"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="31616"
                obs_have="30474"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="28802"
                obs_have="28732"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:54:22"
                         size="8693029"
                         time_creation="Wed Jan  9 21:12:06 2019"
                         time_modification="Wed Jan  9 20:54:21 2019" />
        <observations epoch_first="Wed Jan  9 19:00:00 2019"
                      epoch_last="Wed Jan  9 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32518"
                obs_have="30648"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="31616"
                obs_have="30474"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="28802"
                obs_have="28732"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:54:22"
                         size="8693029"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 20:54:21 2019" />
        <observations epoch_first="Wed Jan  9 19:00:00 2019"
                      epoch_last="Wed Jan  9 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32518"
                obs_have="30648"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="31616"
                obs_have="30474"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="28802"
                obs_have="28732"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/prac009u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jan  9 21:22:51 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8491199"
                         time_creation="Wed Jan  9 21:12:06 2019"
                         time_modification="Wed Jan  9 21:08:32 2019" />
        <observations epoch_first="Wed Jan  9 20:00:00 2019"
                      epoch_last="Wed Jan  9 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33171"
                obs_have="31860"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29977"
                obs_have="29097"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="27527"
                obs_have="26656"
                obs_ratio="96.84" />
        </observations>
      </control>
      <control date="Wed Jan  9 21:47:53 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8491199"
                         time_creation="Wed Jan  9 21:12:06 2019"
                         time_modification="Wed Jan  9 21:08:32 2019" />
        <observations epoch_first="Wed Jan  9 20:00:00 2019"
                      epoch_last="Wed Jan  9 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33171"
                obs_have="31860"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29977"
                obs_have="29097"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="27527"
                obs_have="26656"
                obs_ratio="96.84" />
        </observations>
      </control>
      <control date="Wed Jan  9 23:36:53 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8491199"
                         time_creation="Wed Jan  9 21:12:06 2019"
                         time_modification="Wed Jan  9 21:08:32 2019" />
        <observations epoch_first="Wed Jan  9 20:00:00 2019"
                      epoch_last="Wed Jan  9 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33171"
                obs_have="31860"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29977"
                obs_have="29097"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="27527"
                obs_have="26656"
                obs_ratio="96.84" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8491199"
                         time_creation="Wed Jan  9 21:12:06 2019"
                         time_modification="Wed Jan  9 21:08:32 2019" />
        <observations epoch_first="Wed Jan  9 20:00:00 2019"
                      epoch_last="Wed Jan  9 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33171"
                obs_have="31860"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29977"
                obs_have="29097"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="27527"
                obs_have="26656"
                obs_ratio="96.84" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8491199"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 21:08:32 2019" />
        <observations epoch_first="Wed Jan  9 20:00:00 2019"
                      epoch_last="Wed Jan  9 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33171"
                obs_have="31860"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29977"
                obs_have="29097"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="27527"
                obs_have="26656"
                obs_ratio="96.84" />
        </observations>
      </control>
    </file>
    <file name="/prac009v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jan  9 22:22:52 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7820605"
                         time_creation="Wed Jan  9 22:13:49 2019"
                         time_modification="Wed Jan  9 22:08:16 2019" />
        <observations epoch_first="Wed Jan  9 21:00:00 2019"
                      epoch_last="Wed Jan  9 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35556"
                obs_have="27253"
                obs_ratio="76.65" />
          <mask elevation="10 degrees"
                obs_expected="24542"
                obs_have="22752"
                obs_ratio="92.71" />
          <mask elevation="15 degrees"
                obs_expected="20243"
                obs_have="20236"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jan  9 22:47:53 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7820605"
                         time_creation="Wed Jan  9 22:13:49 2019"
                         time_modification="Wed Jan  9 22:08:16 2019" />
        <observations epoch_first="Wed Jan  9 21:00:00 2019"
                      epoch_last="Wed Jan  9 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35556"
                obs_have="27253"
                obs_ratio="76.65" />
          <mask elevation="10 degrees"
                obs_expected="24542"
                obs_have="22752"
                obs_ratio="92.71" />
          <mask elevation="15 degrees"
                obs_expected="20243"
                obs_have="20236"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jan 10 00:36:53 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7820605"
                         time_creation="Wed Jan  9 22:13:49 2019"
                         time_modification="Wed Jan  9 22:08:16 2019" />
        <observations epoch_first="Wed Jan  9 21:00:00 2019"
                      epoch_last="Wed Jan  9 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35556"
                obs_have="27253"
                obs_ratio="76.65" />
          <mask elevation="10 degrees"
                obs_expected="24542"
                obs_have="22752"
                obs_ratio="92.71" />
          <mask elevation="15 degrees"
                obs_expected="20243"
                obs_have="20236"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7820605"
                         time_creation="Wed Jan  9 22:13:49 2019"
                         time_modification="Wed Jan  9 22:08:16 2019" />
        <observations epoch_first="Wed Jan  9 21:00:00 2019"
                      epoch_last="Wed Jan  9 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35556"
                obs_have="27253"
                obs_ratio="76.65" />
          <mask elevation="10 degrees"
                obs_expected="24542"
                obs_have="22752"
                obs_ratio="92.71" />
          <mask elevation="15 degrees"
                obs_expected="20243"
                obs_have="20236"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7820605"
                         time_creation="Tue Feb  5 01:56:40 2019"
                         time_modification="Wed Jan  9 22:08:16 2019" />
        <observations epoch_first="Wed Jan  9 21:00:00 2019"
                      epoch_last="Wed Jan  9 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35556"
                obs_have="27253"
                obs_ratio="76.65" />
          <mask elevation="10 degrees"
                obs_expected="24542"
                obs_have="22752"
                obs_ratio="92.71" />
          <mask elevation="15 degrees"
                obs_expected="20243"
                obs_have="20236"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac009w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jan  9 23:22:40 2019"
               level="3">
        <file_statistics latency="00:08:02"
                         size="7439140"
                         time_creation="Wed Jan  9 23:12:03 2019"
                         time_modification="Wed Jan  9 23:08:01 2019" />
        <observations epoch_first="Wed Jan  9 22:00:00 2019"
                      epoch_last="Wed Jan  9 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32309"
                obs_have="26518"
                obs_ratio="82.08" />
          <mask elevation="10 degrees"
                obs_expected="25725"
                obs_have="23805"
                obs_ratio="92.54" />
          <mask elevation="15 degrees"
                obs_expected="21262"
                obs_have="21261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  9 23:47:53 2019"
               level="3">
        <file_statistics latency="00:08:02"
                         size="7439140"
                         time_creation="Wed Jan  9 23:12:03 2019"
                         time_modification="Wed Jan  9 23:08:01 2019" />
        <observations epoch_first="Wed Jan  9 22:00:00 2019"
                      epoch_last="Wed Jan  9 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32309"
                obs_have="26518"
                obs_ratio="82.08" />
          <mask elevation="10 degrees"
                obs_expected="25725"
                obs_have="23805"
                obs_ratio="92.54" />
          <mask elevation="15 degrees"
                obs_expected="21262"
                obs_have="21261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 01:36:54 2019"
               level="3">
        <file_statistics latency="00:08:02"
                         size="7439140"
                         time_creation="Wed Jan  9 23:12:03 2019"
                         time_modification="Wed Jan  9 23:08:01 2019" />
        <observations epoch_first="Wed Jan  9 22:00:00 2019"
                      epoch_last="Wed Jan  9 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32309"
                obs_have="26518"
                obs_ratio="82.08" />
          <mask elevation="10 degrees"
                obs_expected="25725"
                obs_have="23805"
                obs_ratio="92.54" />
          <mask elevation="15 degrees"
                obs_expected="21262"
                obs_have="21261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:08:02"
                         size="7439140"
                         time_creation="Wed Jan  9 23:12:03 2019"
                         time_modification="Wed Jan  9 23:08:01 2019" />
        <observations epoch_first="Wed Jan  9 22:00:00 2019"
                      epoch_last="Wed Jan  9 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32309"
                obs_have="26518"
                obs_ratio="82.08" />
          <mask elevation="10 degrees"
                obs_expected="25725"
                obs_have="23805"
                obs_ratio="92.54" />
          <mask elevation="15 degrees"
                obs_expected="21262"
                obs_have="21261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:08:02"
                         size="7439140"
                         time_creation="Tue Feb  5 01:56:41 2019"
                         time_modification="Wed Jan  9 23:08:01 2019" />
        <observations epoch_first="Wed Jan  9 22:00:00 2019"
                      epoch_last="Wed Jan  9 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32309"
                obs_have="26518"
                obs_ratio="82.08" />
          <mask elevation="10 degrees"
                obs_expected="25725"
                obs_have="23805"
                obs_ratio="92.54" />
          <mask elevation="15 degrees"
                obs_expected="21262"
                obs_have="21261"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac009x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jan 10 00:47:53 2019"
               level="3">
        <file_statistics latency="00:38:17"
                         size="8440732"
                         time_creation="Thu Jan 10 00:45:08 2019"
                         time_modification="Thu Jan 10 00:38:16 2019" />
        <observations epoch_first="Wed Jan  9 23:00:00 2019"
                      epoch_last="Wed Jan  9 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30957"
                obs_have="29267"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="26932"
                obs_have="26930"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 02:36:53 2019"
               level="3">
        <file_statistics latency="00:38:17"
                         size="8440732"
                         time_creation="Thu Jan 10 00:45:08 2019"
                         time_modification="Thu Jan 10 00:38:16 2019" />
        <observations epoch_first="Wed Jan  9 23:00:00 2019"
                      epoch_last="Wed Jan  9 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30957"
                obs_have="29267"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="26932"
                obs_have="26930"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:04:50 2019"
               level="3">
        <file_statistics latency="00:54:13"
                         size="8440732"
                         time_creation="Thu Jan 10 02:50:07 2019"
                         time_modification="Thu Jan 10 00:54:12 2019" />
        <observations epoch_first="Wed Jan  9 23:00:00 2019"
                      epoch_last="Wed Jan  9 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30957"
                obs_have="29267"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="26932"
                obs_have="26930"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:20:42 2019"
               level="3">
        <file_statistics latency="00:54:13"
                         size="8440732"
                         time_creation="Tue Feb  5 01:56:41 2019"
                         time_modification="Thu Jan 10 00:54:12 2019" />
        <observations epoch_first="Wed Jan  9 23:00:00 2019"
                      epoch_last="Wed Jan  9 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30957"
                obs_have="29267"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="26932"
                obs_have="26930"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23847"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
