<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-09-30 00:00:00"
    DayOfYear="273"
    Year="2018">
  <station name="PRAC">
    <file name="/prac2730.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct  1 16:45:47 2018"
               level="3">
        <file_statistics latency="01:35:36"
                         size="7277483"
                         time_creation="Mon Oct  1 02:50:21 2018"
                         time_modification="Mon Oct  1 01:35:06 2018" />
        <observations epoch_first="Sun Sep 30 00:00:00 2018"
                      epoch_last="Sun Sep 30 23:59:30 2018"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29529"
                obs_have="26219"
                obs_ratio="88.79" />
          <mask elevation="10 degrees"
                obs_expected="24820"
                obs_have="24061"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="22114"
                obs_have="21923"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:01:46 2018"
               level="3">
        <file_statistics latency="01:35:36"
                         size="7277483"
                         time_creation="Sat Oct 27 02:23:48 2018"
                         time_modification="Mon Oct  1 01:35:06 2018" />
        <observations epoch_first="Sun Sep 30 00:00:00 2018"
                      epoch_last="Sun Sep 30 23:59:30 2018"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29529"
                obs_have="26219"
                obs_ratio="88.79" />
          <mask elevation="10 degrees"
                obs_expected="24820"
                obs_have="24061"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="22114"
                obs_have="21923"
                obs_ratio="99.14" />
        </observations>
      </control>
    </file>
    <file name="/prac273a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Sep 30 01:22:48 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9755421"
                         time_creation="Sun Sep 30 01:10:07 2018"
                         time_modification="Sun Sep 30 01:08:15 2018" />
        <observations epoch_first="Sun Sep 30 00:00:00 2018"
                      epoch_last="Sun Sep 30 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="33397"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="31020"
                obs_have="29947"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="25484"
                obs_have="25320"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Sun Sep 30 01:47:50 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9755421"
                         time_creation="Sun Sep 30 01:10:07 2018"
                         time_modification="Sun Sep 30 01:08:15 2018" />
        <observations epoch_first="Sun Sep 30 00:00:00 2018"
                      epoch_last="Sun Sep 30 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="33397"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="31020"
                obs_have="29947"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="25484"
                obs_have="25320"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Sun Sep 30 03:36:52 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9755421"
                         time_creation="Sun Sep 30 01:10:07 2018"
                         time_modification="Sun Sep 30 01:08:15 2018" />
        <observations epoch_first="Sun Sep 30 00:00:00 2018"
                      epoch_last="Sun Sep 30 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="33397"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="31020"
                obs_have="29947"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="25484"
                obs_have="25320"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9755421"
                         time_creation="Sun Sep 30 01:10:07 2018"
                         time_modification="Sun Sep 30 01:08:15 2018" />
        <observations epoch_first="Sun Sep 30 00:00:00 2018"
                      epoch_last="Sun Sep 30 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="33397"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="31020"
                obs_have="29947"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="25484"
                obs_have="25320"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9755421"
                         time_creation="Sat Oct 27 01:54:14 2018"
                         time_modification="Sun Sep 30 01:08:15 2018" />
        <observations epoch_first="Sun Sep 30 00:00:00 2018"
                      epoch_last="Sun Sep 30 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="33397"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="31020"
                obs_have="29947"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="25484"
                obs_have="25320"
                obs_ratio="99.36" />
        </observations>
      </control>
    </file>
    <file name="/prac273b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Sep 30 02:22:50 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9901726"
                         time_creation="Sun Sep 30 02:12:12 2018"
                         time_modification="Sun Sep 30 02:08:10 2018" />
        <observations epoch_first="Sun Sep 30 01:00:00 2018"
                      epoch_last="Sun Sep 30 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37434"
                obs_have="33132"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="33609"
                obs_have="31209"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="29822"
                obs_have="28649"
                obs_ratio="96.07" />
        </observations>
      </control>
      <control date="Sun Sep 30 02:47:50 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9901726"
                         time_creation="Sun Sep 30 02:12:12 2018"
                         time_modification="Sun Sep 30 02:08:10 2018" />
        <observations epoch_first="Sun Sep 30 01:00:00 2018"
                      epoch_last="Sun Sep 30 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37434"
                obs_have="33132"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="33609"
                obs_have="31209"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="29822"
                obs_have="28649"
                obs_ratio="96.07" />
        </observations>
      </control>
      <control date="Sun Sep 30 04:36:52 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9901726"
                         time_creation="Sun Sep 30 02:12:12 2018"
                         time_modification="Sun Sep 30 02:08:10 2018" />
        <observations epoch_first="Sun Sep 30 01:00:00 2018"
                      epoch_last="Sun Sep 30 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37434"
                obs_have="33132"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="33609"
                obs_have="31209"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="29822"
                obs_have="28649"
                obs_ratio="96.07" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9901726"
                         time_creation="Sun Sep 30 02:12:12 2018"
                         time_modification="Sun Sep 30 02:08:10 2018" />
        <observations epoch_first="Sun Sep 30 01:00:00 2018"
                      epoch_last="Sun Sep 30 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37434"
                obs_have="33132"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="33609"
                obs_have="31209"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="29822"
                obs_have="28649"
                obs_ratio="96.07" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9901726"
                         time_creation="Sat Oct 27 01:54:15 2018"
                         time_modification="Sun Sep 30 02:08:10 2018" />
        <observations epoch_first="Sun Sep 30 01:00:00 2018"
                      epoch_last="Sun Sep 30 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37434"
                obs_have="33132"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="33609"
                obs_have="31209"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="29822"
                obs_have="28649"
                obs_ratio="96.07" />
        </observations>
      </control>
    </file>
    <file name="/prac273c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Sep 30 03:22:49 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8905820"
                         time_creation="Sun Sep 30 03:12:25 2018"
                         time_modification="Sun Sep 30 03:08:12 2018" />
        <observations epoch_first="Sun Sep 30 02:00:00 2018"
                      epoch_last="Sun Sep 30 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33318"
                obs_have="30339"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="29700"
                obs_ratio="96.21" />
          <mask elevation="15 degrees"
                obs_expected="28462"
                obs_have="28459"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Sep 30 03:47:51 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8905820"
                         time_creation="Sun Sep 30 03:12:25 2018"
                         time_modification="Sun Sep 30 03:08:12 2018" />
        <observations epoch_first="Sun Sep 30 02:00:00 2018"
                      epoch_last="Sun Sep 30 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33318"
                obs_have="30339"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="29700"
                obs_ratio="96.21" />
          <mask elevation="15 degrees"
                obs_expected="28462"
                obs_have="28459"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Sep 30 05:36:47 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8905820"
                         time_creation="Sun Sep 30 03:12:25 2018"
                         time_modification="Sun Sep 30 03:08:12 2018" />
        <observations epoch_first="Sun Sep 30 02:00:00 2018"
                      epoch_last="Sun Sep 30 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33318"
                obs_have="30339"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="29700"
                obs_ratio="96.21" />
          <mask elevation="15 degrees"
                obs_expected="28462"
                obs_have="28459"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8905820"
                         time_creation="Sun Sep 30 03:12:25 2018"
                         time_modification="Sun Sep 30 03:08:12 2018" />
        <observations epoch_first="Sun Sep 30 02:00:00 2018"
                      epoch_last="Sun Sep 30 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33318"
                obs_have="30339"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="29700"
                obs_ratio="96.21" />
          <mask elevation="15 degrees"
                obs_expected="28462"
                obs_have="28459"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8905820"
                         time_creation="Sat Oct 27 01:54:15 2018"
                         time_modification="Sun Sep 30 03:08:12 2018" />
        <observations epoch_first="Sun Sep 30 02:00:00 2018"
                      epoch_last="Sun Sep 30 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33318"
                obs_have="30339"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="29700"
                obs_ratio="96.21" />
          <mask elevation="15 degrees"
                obs_expected="28462"
                obs_have="28459"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac273d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Sep 30 04:22:45 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8591177"
                         time_creation="Sun Sep 30 04:12:07 2018"
                         time_modification="Sun Sep 30 04:08:06 2018" />
        <observations epoch_first="Sun Sep 30 03:00:00 2018"
                      epoch_last="Sun Sep 30 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32848"
                obs_have="30671"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="28580"
                obs_ratio="94.76" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="26140"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Sun Sep 30 04:47:48 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8591177"
                         time_creation="Sun Sep 30 04:12:07 2018"
                         time_modification="Sun Sep 30 04:08:06 2018" />
        <observations epoch_first="Sun Sep 30 03:00:00 2018"
                      epoch_last="Sun Sep 30 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32848"
                obs_have="30671"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="28580"
                obs_ratio="94.76" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="26140"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Sun Sep 30 06:36:46 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8591177"
                         time_creation="Sun Sep 30 04:12:07 2018"
                         time_modification="Sun Sep 30 04:08:06 2018" />
        <observations epoch_first="Sun Sep 30 03:00:00 2018"
                      epoch_last="Sun Sep 30 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32848"
                obs_have="30671"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="28580"
                obs_ratio="94.76" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="26140"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8591177"
                         time_creation="Sun Sep 30 04:12:07 2018"
                         time_modification="Sun Sep 30 04:08:06 2018" />
        <observations epoch_first="Sun Sep 30 03:00:00 2018"
                      epoch_last="Sun Sep 30 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32848"
                obs_have="30671"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="28580"
                obs_ratio="94.76" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="26140"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8591177"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 04:08:06 2018" />
        <observations epoch_first="Sun Sep 30 03:00:00 2018"
                      epoch_last="Sun Sep 30 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32848"
                obs_have="30671"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="28580"
                obs_ratio="94.76" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="26140"
                obs_ratio="96.76" />
        </observations>
      </control>
    </file>
    <file name="/prac273e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Sep 30 05:22:45 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7633657"
                         time_creation="Sun Sep 30 05:10:03 2018"
                         time_modification="Sun Sep 30 05:08:13 2018" />
        <observations epoch_first="Sun Sep 30 04:00:00 2018"
                      epoch_last="Sun Sep 30 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35712"
                obs_have="26635"
                obs_ratio="74.58" />
          <mask elevation="10 degrees"
                obs_expected="25038"
                obs_have="22939"
                obs_ratio="91.62" />
          <mask elevation="15 degrees"
                obs_expected="21103"
                obs_have="21103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 05:47:47 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7633657"
                         time_creation="Sun Sep 30 05:10:03 2018"
                         time_modification="Sun Sep 30 05:08:13 2018" />
        <observations epoch_first="Sun Sep 30 04:00:00 2018"
                      epoch_last="Sun Sep 30 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35712"
                obs_have="26635"
                obs_ratio="74.58" />
          <mask elevation="10 degrees"
                obs_expected="25038"
                obs_have="22939"
                obs_ratio="91.62" />
          <mask elevation="15 degrees"
                obs_expected="21103"
                obs_have="21103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 07:36:46 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7633657"
                         time_creation="Sun Sep 30 05:10:03 2018"
                         time_modification="Sun Sep 30 05:08:13 2018" />
        <observations epoch_first="Sun Sep 30 04:00:00 2018"
                      epoch_last="Sun Sep 30 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35712"
                obs_have="26635"
                obs_ratio="74.58" />
          <mask elevation="10 degrees"
                obs_expected="25038"
                obs_have="22939"
                obs_ratio="91.62" />
          <mask elevation="15 degrees"
                obs_expected="21103"
                obs_have="21103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7633657"
                         time_creation="Sun Sep 30 05:10:03 2018"
                         time_modification="Sun Sep 30 05:08:13 2018" />
        <observations epoch_first="Sun Sep 30 04:00:00 2018"
                      epoch_last="Sun Sep 30 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35712"
                obs_have="26635"
                obs_ratio="74.58" />
          <mask elevation="10 degrees"
                obs_expected="25038"
                obs_have="22939"
                obs_ratio="91.62" />
          <mask elevation="15 degrees"
                obs_expected="21103"
                obs_have="21103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7633657"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 05:08:13 2018" />
        <observations epoch_first="Sun Sep 30 04:00:00 2018"
                      epoch_last="Sun Sep 30 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35712"
                obs_have="26635"
                obs_ratio="74.58" />
          <mask elevation="10 degrees"
                obs_expected="25038"
                obs_have="22939"
                obs_ratio="91.62" />
          <mask elevation="15 degrees"
                obs_expected="21103"
                obs_have="21103"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac273f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Sep 30 06:22:47 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7454281"
                         time_creation="Sun Sep 30 06:10:17 2018"
                         time_modification="Sun Sep 30 06:08:06 2018" />
        <observations epoch_first="Sun Sep 30 05:00:00 2018"
                      epoch_last="Sun Sep 30 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32729"
                obs_have="27130"
                obs_ratio="82.89" />
          <mask elevation="10 degrees"
                obs_expected="26941"
                obs_have="24505"
                obs_ratio="90.96" />
          <mask elevation="15 degrees"
                obs_expected="21970"
                obs_have="21970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 06:47:46 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7454281"
                         time_creation="Sun Sep 30 06:10:17 2018"
                         time_modification="Sun Sep 30 06:08:06 2018" />
        <observations epoch_first="Sun Sep 30 05:00:00 2018"
                      epoch_last="Sun Sep 30 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32729"
                obs_have="27130"
                obs_ratio="82.89" />
          <mask elevation="10 degrees"
                obs_expected="26941"
                obs_have="24505"
                obs_ratio="90.96" />
          <mask elevation="15 degrees"
                obs_expected="21970"
                obs_have="21970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 08:36:46 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7454281"
                         time_creation="Sun Sep 30 06:10:17 2018"
                         time_modification="Sun Sep 30 06:08:06 2018" />
        <observations epoch_first="Sun Sep 30 05:00:00 2018"
                      epoch_last="Sun Sep 30 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32729"
                obs_have="27130"
                obs_ratio="82.89" />
          <mask elevation="10 degrees"
                obs_expected="26941"
                obs_have="24505"
                obs_ratio="90.96" />
          <mask elevation="15 degrees"
                obs_expected="21970"
                obs_have="21970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7454281"
                         time_creation="Sun Sep 30 06:10:17 2018"
                         time_modification="Sun Sep 30 06:08:06 2018" />
        <observations epoch_first="Sun Sep 30 05:00:00 2018"
                      epoch_last="Sun Sep 30 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32729"
                obs_have="27130"
                obs_ratio="82.89" />
          <mask elevation="10 degrees"
                obs_expected="26941"
                obs_have="24505"
                obs_ratio="90.96" />
          <mask elevation="15 degrees"
                obs_expected="21970"
                obs_have="21970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7454281"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 06:08:06 2018" />
        <observations epoch_first="Sun Sep 30 05:00:00 2018"
                      epoch_last="Sun Sep 30 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32729"
                obs_have="27130"
                obs_ratio="82.89" />
          <mask elevation="10 degrees"
                obs_expected="26941"
                obs_have="24505"
                obs_ratio="90.96" />
          <mask elevation="15 degrees"
                obs_expected="21970"
                obs_have="21970"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac273g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Sep 30 07:22:45 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8012259"
                         time_creation="Sun Sep 30 07:12:12 2018"
                         time_modification="Sun Sep 30 07:08:01 2018" />
        <observations epoch_first="Sun Sep 30 06:00:00 2018"
                      epoch_last="Sun Sep 30 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31171"
                obs_have="29682"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="26833"
                obs_have="26832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23660"
                obs_have="23659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 07:47:45 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8012259"
                         time_creation="Sun Sep 30 07:12:12 2018"
                         time_modification="Sun Sep 30 07:08:01 2018" />
        <observations epoch_first="Sun Sep 30 06:00:00 2018"
                      epoch_last="Sun Sep 30 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31171"
                obs_have="29682"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="26833"
                obs_have="26832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23660"
                obs_have="23659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 09:36:45 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8012259"
                         time_creation="Sun Sep 30 07:12:12 2018"
                         time_modification="Sun Sep 30 07:08:01 2018" />
        <observations epoch_first="Sun Sep 30 06:00:00 2018"
                      epoch_last="Sun Sep 30 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31171"
                obs_have="29682"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="26833"
                obs_have="26832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23660"
                obs_have="23659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8012259"
                         time_creation="Sun Sep 30 07:12:12 2018"
                         time_modification="Sun Sep 30 07:08:01 2018" />
        <observations epoch_first="Sun Sep 30 06:00:00 2018"
                      epoch_last="Sun Sep 30 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31171"
                obs_have="29682"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="26833"
                obs_have="26832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23660"
                obs_have="23659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8012259"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 07:08:01 2018" />
        <observations epoch_first="Sun Sep 30 06:00:00 2018"
                      epoch_last="Sun Sep 30 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31171"
                obs_have="29682"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="26833"
                obs_have="26832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23660"
                obs_have="23659"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac273h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Sep 30 08:22:47 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9067881"
                         time_creation="Sun Sep 30 08:12:02 2018"
                         time_modification="Sun Sep 30 08:08:05 2018" />
        <observations epoch_first="Sun Sep 30 07:00:00 2018"
                      epoch_last="Sun Sep 30 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30946"
                obs_have="30375"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="27730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25032"
                obs_have="25032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 08:47:47 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9067881"
                         time_creation="Sun Sep 30 08:12:02 2018"
                         time_modification="Sun Sep 30 08:08:05 2018" />
        <observations epoch_first="Sun Sep 30 07:00:00 2018"
                      epoch_last="Sun Sep 30 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30946"
                obs_have="30375"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="27730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25032"
                obs_have="25032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 10:36:47 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9067881"
                         time_creation="Sun Sep 30 08:12:02 2018"
                         time_modification="Sun Sep 30 08:08:05 2018" />
        <observations epoch_first="Sun Sep 30 07:00:00 2018"
                      epoch_last="Sun Sep 30 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30946"
                obs_have="30375"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="27730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25032"
                obs_have="25032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9067881"
                         time_creation="Sun Sep 30 08:12:02 2018"
                         time_modification="Sun Sep 30 08:08:05 2018" />
        <observations epoch_first="Sun Sep 30 07:00:00 2018"
                      epoch_last="Sun Sep 30 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30946"
                obs_have="30375"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="27730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25032"
                obs_have="25032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9067881"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 08:08:05 2018" />
        <observations epoch_first="Sun Sep 30 07:00:00 2018"
                      epoch_last="Sun Sep 30 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30946"
                obs_have="30375"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="27730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25032"
                obs_have="25032"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac273i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Sep 30 09:22:51 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10329703"
                         time_creation="Sun Sep 30 09:13:32 2018"
                         time_modification="Sun Sep 30 09:08:20 2018" />
        <observations epoch_first="Sun Sep 30 08:00:00 2018"
                      epoch_last="Sun Sep 30 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40367"
                obs_have="36419"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="34156"
                obs_have="33265"
                obs_ratio="97.39" />
          <mask elevation="15 degrees"
                obs_expected="28399"
                obs_have="27876"
                obs_ratio="98.16" />
        </observations>
      </control>
      <control date="Sun Sep 30 09:47:51 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10329703"
                         time_creation="Sun Sep 30 09:13:32 2018"
                         time_modification="Sun Sep 30 09:08:20 2018" />
        <observations epoch_first="Sun Sep 30 08:00:00 2018"
                      epoch_last="Sun Sep 30 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40367"
                obs_have="36419"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="34156"
                obs_have="33265"
                obs_ratio="97.39" />
          <mask elevation="15 degrees"
                obs_expected="28399"
                obs_have="27876"
                obs_ratio="98.16" />
        </observations>
      </control>
      <control date="Sun Sep 30 11:36:51 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10329703"
                         time_creation="Sun Sep 30 09:13:32 2018"
                         time_modification="Sun Sep 30 09:08:20 2018" />
        <observations epoch_first="Sun Sep 30 08:00:00 2018"
                      epoch_last="Sun Sep 30 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40367"
                obs_have="36419"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="34156"
                obs_have="33265"
                obs_ratio="97.39" />
          <mask elevation="15 degrees"
                obs_expected="28399"
                obs_have="27876"
                obs_ratio="98.16" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10329703"
                         time_creation="Sun Sep 30 09:13:32 2018"
                         time_modification="Sun Sep 30 09:08:20 2018" />
        <observations epoch_first="Sun Sep 30 08:00:00 2018"
                      epoch_last="Sun Sep 30 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40367"
                obs_have="36419"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="34156"
                obs_have="33265"
                obs_ratio="97.39" />
          <mask elevation="15 degrees"
                obs_expected="28399"
                obs_have="27876"
                obs_ratio="98.16" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10329703"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 09:08:20 2018" />
        <observations epoch_first="Sun Sep 30 08:00:00 2018"
                      epoch_last="Sun Sep 30 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40367"
                obs_have="36419"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="34156"
                obs_have="33265"
                obs_ratio="97.39" />
          <mask elevation="15 degrees"
                obs_expected="28399"
                obs_have="27876"
                obs_ratio="98.16" />
        </observations>
      </control>
    </file>
    <file name="/prac273j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Sep 30 10:22:52 2018"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11102628"
                         time_creation="Sun Sep 30 10:12:08 2018"
                         time_modification="Sun Sep 30 10:08:53 2018" />
        <observations epoch_first="Sun Sep 30 09:00:00 2018"
                      epoch_last="Sun Sep 30 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47005"
                obs_have="41318"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="36075"
                obs_have="34768"
                obs_ratio="96.38" />
          <mask elevation="15 degrees"
                obs_expected="30542"
                obs_have="30012"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Sun Sep 30 10:47:52 2018"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11102628"
                         time_creation="Sun Sep 30 10:12:08 2018"
                         time_modification="Sun Sep 30 10:08:53 2018" />
        <observations epoch_first="Sun Sep 30 09:00:00 2018"
                      epoch_last="Sun Sep 30 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47005"
                obs_have="41318"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="36075"
                obs_have="34768"
                obs_ratio="96.38" />
          <mask elevation="15 degrees"
                obs_expected="30542"
                obs_have="30012"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Sun Sep 30 12:36:52 2018"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11102628"
                         time_creation="Sun Sep 30 10:12:08 2018"
                         time_modification="Sun Sep 30 10:08:53 2018" />
        <observations epoch_first="Sun Sep 30 09:00:00 2018"
                      epoch_last="Sun Sep 30 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47005"
                obs_have="41318"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="36075"
                obs_have="34768"
                obs_ratio="96.38" />
          <mask elevation="15 degrees"
                obs_expected="30542"
                obs_have="30012"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11102628"
                         time_creation="Sun Sep 30 10:12:08 2018"
                         time_modification="Sun Sep 30 10:08:53 2018" />
        <observations epoch_first="Sun Sep 30 09:00:00 2018"
                      epoch_last="Sun Sep 30 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47005"
                obs_have="41318"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="36075"
                obs_have="34768"
                obs_ratio="96.38" />
          <mask elevation="15 degrees"
                obs_expected="30542"
                obs_have="30012"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11102628"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 10:08:53 2018" />
        <observations epoch_first="Sun Sep 30 09:00:00 2018"
                      epoch_last="Sun Sep 30 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47005"
                obs_have="41318"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="36075"
                obs_have="34768"
                obs_ratio="96.38" />
          <mask elevation="15 degrees"
                obs_expected="30542"
                obs_have="30012"
                obs_ratio="98.26" />
        </observations>
      </control>
    </file>
    <file name="/prac273k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Sep 30 11:22:52 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10547758"
                         time_creation="Sun Sep 30 11:12:08 2018"
                         time_modification="Sun Sep 30 11:08:16 2018" />
        <observations epoch_first="Sun Sep 30 10:00:00 2018"
                      epoch_last="Sun Sep 30 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42227"
                obs_have="39872"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="39201"
                obs_have="38499"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="37748"
                obs_have="37743"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Sep 30 11:47:52 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10547758"
                         time_creation="Sun Sep 30 11:12:08 2018"
                         time_modification="Sun Sep 30 11:08:16 2018" />
        <observations epoch_first="Sun Sep 30 10:00:00 2018"
                      epoch_last="Sun Sep 30 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42227"
                obs_have="39872"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="39201"
                obs_have="38499"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="37748"
                obs_have="37743"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Sep 30 13:36:52 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10547758"
                         time_creation="Sun Sep 30 11:12:08 2018"
                         time_modification="Sun Sep 30 11:08:16 2018" />
        <observations epoch_first="Sun Sep 30 10:00:00 2018"
                      epoch_last="Sun Sep 30 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42227"
                obs_have="39872"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="39201"
                obs_have="38499"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="37748"
                obs_have="37743"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10547758"
                         time_creation="Sun Sep 30 11:12:08 2018"
                         time_modification="Sun Sep 30 11:08:16 2018" />
        <observations epoch_first="Sun Sep 30 10:00:00 2018"
                      epoch_last="Sun Sep 30 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42227"
                obs_have="39872"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="39201"
                obs_have="38499"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="37748"
                obs_have="37743"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10547758"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 11:08:16 2018" />
        <observations epoch_first="Sun Sep 30 10:00:00 2018"
                      epoch_last="Sun Sep 30 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42227"
                obs_have="39872"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="39201"
                obs_have="38499"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="37748"
                obs_have="37743"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac273l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Sep 30 12:22:53 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9637368"
                         time_creation="Sun Sep 30 12:12:03 2018"
                         time_modification="Sun Sep 30 12:08:12 2018" />
        <observations epoch_first="Sun Sep 30 11:00:00 2018"
                      epoch_last="Sun Sep 30 11:59:59 2018"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="42175"
                obs_have="38644"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="38041"
                obs_have="36516"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="35745"
                obs_have="34724"
                obs_ratio="97.14" />
        </observations>
      </control>
      <control date="Sun Sep 30 12:47:52 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9637368"
                         time_creation="Sun Sep 30 12:12:03 2018"
                         time_modification="Sun Sep 30 12:08:12 2018" />
        <observations epoch_first="Sun Sep 30 11:00:00 2018"
                      epoch_last="Sun Sep 30 11:59:59 2018"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="42175"
                obs_have="38644"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="38041"
                obs_have="36516"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="35745"
                obs_have="34724"
                obs_ratio="97.14" />
        </observations>
      </control>
      <control date="Sun Sep 30 14:36:53 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9637368"
                         time_creation="Sun Sep 30 12:12:03 2018"
                         time_modification="Sun Sep 30 12:08:12 2018" />
        <observations epoch_first="Sun Sep 30 11:00:00 2018"
                      epoch_last="Sun Sep 30 11:59:59 2018"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="42175"
                obs_have="38644"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="38041"
                obs_have="36516"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="35745"
                obs_have="34724"
                obs_ratio="97.14" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9637368"
                         time_creation="Sun Sep 30 12:12:03 2018"
                         time_modification="Sun Sep 30 12:08:12 2018" />
        <observations epoch_first="Sun Sep 30 11:00:00 2018"
                      epoch_last="Sun Sep 30 11:59:59 2018"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="42175"
                obs_have="38644"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="38041"
                obs_have="36516"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="35745"
                obs_have="34724"
                obs_ratio="97.14" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9637368"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 12:08:12 2018" />
        <observations epoch_first="Sun Sep 30 11:00:00 2018"
                      epoch_last="Sun Sep 30 11:59:59 2018"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="42175"
                obs_have="38644"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="38041"
                obs_have="36516"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="35745"
                obs_have="34724"
                obs_ratio="97.14" />
        </observations>
      </control>
    </file>
    <file name="/prac273m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Sep 30 13:22:54 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10178651"
                         time_creation="Sun Sep 30 13:12:04 2018"
                         time_modification="Sun Sep 30 13:08:15 2018" />
        <observations epoch_first="Sun Sep 30 12:00:00 2018"
                      epoch_last="Sun Sep 30 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45868"
                obs_have="42275"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="40331"
                obs_have="39470"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="35318"
                obs_have="35318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 13:47:54 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10178651"
                         time_creation="Sun Sep 30 13:12:04 2018"
                         time_modification="Sun Sep 30 13:08:15 2018" />
        <observations epoch_first="Sun Sep 30 12:00:00 2018"
                      epoch_last="Sun Sep 30 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45868"
                obs_have="42275"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="40331"
                obs_have="39470"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="35318"
                obs_have="35318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 15:36:55 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10178651"
                         time_creation="Sun Sep 30 13:12:04 2018"
                         time_modification="Sun Sep 30 13:08:15 2018" />
        <observations epoch_first="Sun Sep 30 12:00:00 2018"
                      epoch_last="Sun Sep 30 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45868"
                obs_have="42275"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="40331"
                obs_have="39470"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="35318"
                obs_have="35318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10178651"
                         time_creation="Sun Sep 30 13:12:04 2018"
                         time_modification="Sun Sep 30 13:08:15 2018" />
        <observations epoch_first="Sun Sep 30 12:00:00 2018"
                      epoch_last="Sun Sep 30 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45868"
                obs_have="42275"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="40331"
                obs_have="39470"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="35318"
                obs_have="35318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10178651"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 13:08:15 2018" />
        <observations epoch_first="Sun Sep 30 12:00:00 2018"
                      epoch_last="Sun Sep 30 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45868"
                obs_have="42275"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="40331"
                obs_have="39470"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="35318"
                obs_have="35318"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac273n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Sep 30 14:22:54 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9679063"
                         time_creation="Sun Sep 30 14:12:03 2018"
                         time_modification="Sun Sep 30 14:08:27 2018" />
        <observations epoch_first="Sun Sep 30 13:00:00 2018"
                      epoch_last="Sun Sep 30 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44437"
                obs_have="40647"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="40799"
                obs_have="39482"
                obs_ratio="96.77" />
          <mask elevation="15 degrees"
                obs_expected="37685"
                obs_have="37114"
                obs_ratio="98.48" />
        </observations>
      </control>
      <control date="Sun Sep 30 14:47:54 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9679063"
                         time_creation="Sun Sep 30 14:12:03 2018"
                         time_modification="Sun Sep 30 14:08:27 2018" />
        <observations epoch_first="Sun Sep 30 13:00:00 2018"
                      epoch_last="Sun Sep 30 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44437"
                obs_have="40647"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="40799"
                obs_have="39482"
                obs_ratio="96.77" />
          <mask elevation="15 degrees"
                obs_expected="37685"
                obs_have="37114"
                obs_ratio="98.48" />
        </observations>
      </control>
      <control date="Sun Sep 30 16:37:00 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9679063"
                         time_creation="Sun Sep 30 14:12:03 2018"
                         time_modification="Sun Sep 30 14:08:27 2018" />
        <observations epoch_first="Sun Sep 30 13:00:00 2018"
                      epoch_last="Sun Sep 30 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44437"
                obs_have="40647"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="40799"
                obs_have="39482"
                obs_ratio="96.77" />
          <mask elevation="15 degrees"
                obs_expected="37685"
                obs_have="37114"
                obs_ratio="98.48" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9679063"
                         time_creation="Sun Sep 30 14:12:03 2018"
                         time_modification="Sun Sep 30 14:08:27 2018" />
        <observations epoch_first="Sun Sep 30 13:00:00 2018"
                      epoch_last="Sun Sep 30 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44437"
                obs_have="40647"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="40799"
                obs_have="39482"
                obs_ratio="96.77" />
          <mask elevation="15 degrees"
                obs_expected="37685"
                obs_have="37114"
                obs_ratio="98.48" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9679063"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 14:08:27 2018" />
        <observations epoch_first="Sun Sep 30 13:00:00 2018"
                      epoch_last="Sun Sep 30 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44437"
                obs_have="40647"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="40799"
                obs_have="39482"
                obs_ratio="96.77" />
          <mask elevation="15 degrees"
                obs_expected="37685"
                obs_have="37114"
                obs_ratio="98.48" />
        </observations>
      </control>
    </file>
    <file name="/prac273o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Sep 30 15:22:55 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9330831"
                         time_creation="Sun Sep 30 15:14:50 2018"
                         time_modification="Sun Sep 30 15:08:23 2018" />
        <observations epoch_first="Sun Sep 30 14:00:00 2018"
                      epoch_last="Sun Sep 30 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38721"
                obs_have="35003"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="34726"
                obs_have="33465"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="31562"
                obs_have="31429"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Sun Sep 30 15:47:54 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9330831"
                         time_creation="Sun Sep 30 15:14:50 2018"
                         time_modification="Sun Sep 30 15:08:23 2018" />
        <observations epoch_first="Sun Sep 30 14:00:00 2018"
                      epoch_last="Sun Sep 30 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38721"
                obs_have="35003"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="34726"
                obs_have="33465"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="31562"
                obs_have="31429"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Sun Sep 30 17:36:55 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9330831"
                         time_creation="Sun Sep 30 15:14:50 2018"
                         time_modification="Sun Sep 30 15:08:23 2018" />
        <observations epoch_first="Sun Sep 30 14:00:00 2018"
                      epoch_last="Sun Sep 30 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38721"
                obs_have="35003"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="34726"
                obs_have="33465"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="31562"
                obs_have="31429"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9330831"
                         time_creation="Sun Sep 30 15:14:50 2018"
                         time_modification="Sun Sep 30 15:08:23 2018" />
        <observations epoch_first="Sun Sep 30 14:00:00 2018"
                      epoch_last="Sun Sep 30 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38721"
                obs_have="35003"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="34726"
                obs_have="33465"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="31562"
                obs_have="31429"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9330831"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 15:08:23 2018" />
        <observations epoch_first="Sun Sep 30 14:00:00 2018"
                      epoch_last="Sun Sep 30 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38721"
                obs_have="35003"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="34726"
                obs_have="33465"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="31562"
                obs_have="31429"
                obs_ratio="99.58" />
        </observations>
      </control>
    </file>
    <file name="/prac273p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Sep 30 16:22:55 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9689702"
                         time_creation="Sun Sep 30 16:12:03 2018"
                         time_modification="Sun Sep 30 16:08:13 2018" />
        <observations epoch_first="Sun Sep 30 15:00:00 2018"
                      epoch_last="Sun Sep 30 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35431"
                obs_have="33610"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="31625"
                obs_have="30747"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="27633"
                obs_have="26850"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Sun Sep 30 16:47:54 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9689702"
                         time_creation="Sun Sep 30 16:12:03 2018"
                         time_modification="Sun Sep 30 16:08:13 2018" />
        <observations epoch_first="Sun Sep 30 15:00:00 2018"
                      epoch_last="Sun Sep 30 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35431"
                obs_have="33610"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="31625"
                obs_have="30747"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="27633"
                obs_have="26850"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Sun Sep 30 18:36:54 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9689702"
                         time_creation="Sun Sep 30 16:12:03 2018"
                         time_modification="Sun Sep 30 16:08:13 2018" />
        <observations epoch_first="Sun Sep 30 15:00:00 2018"
                      epoch_last="Sun Sep 30 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35431"
                obs_have="33610"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="31625"
                obs_have="30747"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="27633"
                obs_have="26850"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9689702"
                         time_creation="Sun Sep 30 16:12:03 2018"
                         time_modification="Sun Sep 30 16:08:13 2018" />
        <observations epoch_first="Sun Sep 30 15:00:00 2018"
                      epoch_last="Sun Sep 30 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35431"
                obs_have="33610"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="31625"
                obs_have="30747"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="27633"
                obs_have="26850"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9689702"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 16:08:13 2018" />
        <observations epoch_first="Sun Sep 30 15:00:00 2018"
                      epoch_last="Sun Sep 30 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35431"
                obs_have="33610"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="31625"
                obs_have="30747"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="27633"
                obs_have="26850"
                obs_ratio="97.17" />
        </observations>
      </control>
    </file>
    <file name="/prac273q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Sep 30 17:22:53 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8922894"
                         time_creation="Sun Sep 30 17:12:02 2018"
                         time_modification="Sun Sep 30 17:08:13 2018" />
        <observations epoch_first="Sun Sep 30 16:00:00 2018"
                      epoch_last="Sun Sep 30 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32149"
                obs_have="31438"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="26814"
                obs_have="26814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23539"
                obs_have="23539"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 17:48:03 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8922894"
                         time_creation="Sun Sep 30 17:12:02 2018"
                         time_modification="Sun Sep 30 17:08:13 2018" />
        <observations epoch_first="Sun Sep 30 16:00:00 2018"
                      epoch_last="Sun Sep 30 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32149"
                obs_have="31438"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="26814"
                obs_have="26814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23539"
                obs_have="23539"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 19:36:54 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8922894"
                         time_creation="Sun Sep 30 17:12:02 2018"
                         time_modification="Sun Sep 30 17:08:13 2018" />
        <observations epoch_first="Sun Sep 30 16:00:00 2018"
                      epoch_last="Sun Sep 30 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32149"
                obs_have="31438"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="26814"
                obs_have="26814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23539"
                obs_have="23539"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8922894"
                         time_creation="Sun Sep 30 17:12:02 2018"
                         time_modification="Sun Sep 30 17:08:13 2018" />
        <observations epoch_first="Sun Sep 30 16:00:00 2018"
                      epoch_last="Sun Sep 30 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32149"
                obs_have="31438"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="26814"
                obs_have="26814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23539"
                obs_have="23539"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8922894"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 17:08:13 2018" />
        <observations epoch_first="Sun Sep 30 16:00:00 2018"
                      epoch_last="Sun Sep 30 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32149"
                obs_have="31438"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="26814"
                obs_have="26814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23539"
                obs_have="23539"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac273r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Sep 30 18:23:36 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9111867"
                         time_creation="Sun Sep 30 18:12:06 2018"
                         time_modification="Sun Sep 30 18:08:05 2018" />
        <observations epoch_first="Sun Sep 30 17:00:00 2018"
                      epoch_last="Sun Sep 30 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="28692"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="26296"
                obs_have="26295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24536"
                obs_have="24535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 18:47:50 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9111867"
                         time_creation="Sun Sep 30 18:12:06 2018"
                         time_modification="Sun Sep 30 18:08:05 2018" />
        <observations epoch_first="Sun Sep 30 17:00:00 2018"
                      epoch_last="Sun Sep 30 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="28692"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="26296"
                obs_have="26295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24536"
                obs_have="24535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 20:36:53 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9111867"
                         time_creation="Sun Sep 30 18:12:06 2018"
                         time_modification="Sun Sep 30 18:08:05 2018" />
        <observations epoch_first="Sun Sep 30 17:00:00 2018"
                      epoch_last="Sun Sep 30 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="28692"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="26296"
                obs_have="26295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24536"
                obs_have="24535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9111867"
                         time_creation="Sun Sep 30 18:12:06 2018"
                         time_modification="Sun Sep 30 18:08:05 2018" />
        <observations epoch_first="Sun Sep 30 17:00:00 2018"
                      epoch_last="Sun Sep 30 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="28692"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="26296"
                obs_have="26295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24536"
                obs_have="24535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9111867"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 18:08:05 2018" />
        <observations epoch_first="Sun Sep 30 17:00:00 2018"
                      epoch_last="Sun Sep 30 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="28692"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="26296"
                obs_have="26295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24536"
                obs_have="24535"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac273s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Sep 30 19:23:18 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8355718"
                         time_creation="Sun Sep 30 19:12:04 2018"
                         time_modification="Sun Sep 30 19:08:08 2018" />
        <observations epoch_first="Sun Sep 30 18:00:00 2018"
                      epoch_last="Sun Sep 30 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29311"
                obs_have="26586"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="25983"
                obs_have="25451"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="23853"
                obs_have="23844"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Sep 30 19:47:51 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8355718"
                         time_creation="Sun Sep 30 19:12:04 2018"
                         time_modification="Sun Sep 30 19:08:08 2018" />
        <observations epoch_first="Sun Sep 30 18:00:00 2018"
                      epoch_last="Sun Sep 30 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29311"
                obs_have="26586"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="25983"
                obs_have="25451"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="23853"
                obs_have="23844"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Sep 30 21:36:51 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8355718"
                         time_creation="Sun Sep 30 19:12:04 2018"
                         time_modification="Sun Sep 30 19:08:08 2018" />
        <observations epoch_first="Sun Sep 30 18:00:00 2018"
                      epoch_last="Sun Sep 30 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29311"
                obs_have="26586"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="25983"
                obs_have="25451"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="23853"
                obs_have="23844"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8355718"
                         time_creation="Sun Sep 30 19:12:04 2018"
                         time_modification="Sun Sep 30 19:08:08 2018" />
        <observations epoch_first="Sun Sep 30 18:00:00 2018"
                      epoch_last="Sun Sep 30 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29311"
                obs_have="26586"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="25983"
                obs_have="25451"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="23853"
                obs_have="23844"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8355718"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 19:08:08 2018" />
        <observations epoch_first="Sun Sep 30 18:00:00 2018"
                      epoch_last="Sun Sep 30 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29311"
                obs_have="26586"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="25983"
                obs_have="25451"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="23853"
                obs_have="23844"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac273t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Sep 30 20:22:49 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7558471"
                         time_creation="Sun Sep 30 20:12:04 2018"
                         time_modification="Sun Sep 30 20:08:07 2018" />
        <observations epoch_first="Sun Sep 30 19:00:00 2018"
                      epoch_last="Sun Sep 30 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26880"
                obs_have="25710"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20278"
                obs_have="20278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 20:47:54 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7558471"
                         time_creation="Sun Sep 30 20:12:04 2018"
                         time_modification="Sun Sep 30 20:08:07 2018" />
        <observations epoch_first="Sun Sep 30 19:00:00 2018"
                      epoch_last="Sun Sep 30 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26880"
                obs_have="25710"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20278"
                obs_have="20278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 30 22:36:49 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7558471"
                         time_creation="Sun Sep 30 20:12:04 2018"
                         time_modification="Sun Sep 30 20:08:07 2018" />
        <observations epoch_first="Sun Sep 30 19:00:00 2018"
                      epoch_last="Sun Sep 30 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26880"
                obs_have="25710"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20278"
                obs_have="20278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7558471"
                         time_creation="Sun Sep 30 20:12:04 2018"
                         time_modification="Sun Sep 30 20:08:07 2018" />
        <observations epoch_first="Sun Sep 30 19:00:00 2018"
                      epoch_last="Sun Sep 30 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26880"
                obs_have="25710"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20278"
                obs_have="20278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7558471"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 20:08:07 2018" />
        <observations epoch_first="Sun Sep 30 19:00:00 2018"
                      epoch_last="Sun Sep 30 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26880"
                obs_have="25710"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20278"
                obs_have="20278"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac273u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Sep 30 21:22:49 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="7617683"
                         time_creation="Sun Sep 30 21:12:03 2018"
                         time_modification="Sun Sep 30 21:08:05 2018" />
        <observations epoch_first="Sun Sep 30 20:00:00 2018"
                      epoch_last="Sun Sep 30 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29478"
                obs_have="26436"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="22057"
                obs_have="21328"
                obs_ratio="96.69" />
          <mask elevation="15 degrees"
                obs_expected="20407"
                obs_have="20403"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Sep 30 21:47:50 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="7617683"
                         time_creation="Sun Sep 30 21:12:03 2018"
                         time_modification="Sun Sep 30 21:08:05 2018" />
        <observations epoch_first="Sun Sep 30 20:00:00 2018"
                      epoch_last="Sun Sep 30 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29478"
                obs_have="26436"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="22057"
                obs_have="21328"
                obs_ratio="96.69" />
          <mask elevation="15 degrees"
                obs_expected="20407"
                obs_have="20403"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Sep 30 23:36:50 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="7617683"
                         time_creation="Sun Sep 30 21:12:03 2018"
                         time_modification="Sun Sep 30 21:08:05 2018" />
        <observations epoch_first="Sun Sep 30 20:00:00 2018"
                      epoch_last="Sun Sep 30 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29478"
                obs_have="26436"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="22057"
                obs_have="21328"
                obs_ratio="96.69" />
          <mask elevation="15 degrees"
                obs_expected="20407"
                obs_have="20403"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="7617683"
                         time_creation="Sun Sep 30 21:12:03 2018"
                         time_modification="Sun Sep 30 21:08:05 2018" />
        <observations epoch_first="Sun Sep 30 20:00:00 2018"
                      epoch_last="Sun Sep 30 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29478"
                obs_have="26436"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="22057"
                obs_have="21328"
                obs_ratio="96.69" />
          <mask elevation="15 degrees"
                obs_expected="20407"
                obs_have="20403"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="7617683"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 21:08:05 2018" />
        <observations epoch_first="Sun Sep 30 20:00:00 2018"
                      epoch_last="Sun Sep 30 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29478"
                obs_have="26436"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="22057"
                obs_have="21328"
                obs_ratio="96.69" />
          <mask elevation="15 degrees"
                obs_expected="20407"
                obs_have="20403"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac273v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Sep 30 22:22:52 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8107126"
                         time_creation="Sun Sep 30 22:12:04 2018"
                         time_modification="Sun Sep 30 22:08:09 2018" />
        <observations epoch_first="Sun Sep 30 21:00:00 2018"
                      epoch_last="Sun Sep 30 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34471"
                obs_have="31513"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="28551"
                obs_have="28080"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23894"
                obs_have="23824"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Sun Sep 30 22:47:52 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8107126"
                         time_creation="Sun Sep 30 22:12:04 2018"
                         time_modification="Sun Sep 30 22:08:09 2018" />
        <observations epoch_first="Sun Sep 30 21:00:00 2018"
                      epoch_last="Sun Sep 30 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34471"
                obs_have="31513"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="28551"
                obs_have="28080"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23894"
                obs_have="23824"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Mon Oct  1 00:36:52 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8107126"
                         time_creation="Sun Sep 30 22:12:04 2018"
                         time_modification="Sun Sep 30 22:08:09 2018" />
        <observations epoch_first="Sun Sep 30 21:00:00 2018"
                      epoch_last="Sun Sep 30 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34471"
                obs_have="31513"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="28551"
                obs_have="28080"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23894"
                obs_have="23824"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8107126"
                         time_creation="Sun Sep 30 22:12:04 2018"
                         time_modification="Sun Sep 30 22:08:09 2018" />
        <observations epoch_first="Sun Sep 30 21:00:00 2018"
                      epoch_last="Sun Sep 30 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34471"
                obs_have="31513"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="28551"
                obs_have="28080"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23894"
                obs_have="23824"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8107126"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 22:08:09 2018" />
        <observations epoch_first="Sun Sep 30 21:00:00 2018"
                      epoch_last="Sun Sep 30 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34471"
                obs_have="31513"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="28551"
                obs_have="28080"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23894"
                obs_have="23824"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
    <file name="/prac273w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Sep 30 23:22:54 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9099874"
                         time_creation="Sun Sep 30 23:12:03 2018"
                         time_modification="Sun Sep 30 23:08:07 2018" />
        <observations epoch_first="Sun Sep 30 22:00:00 2018"
                      epoch_last="Sun Sep 30 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34827"
                obs_have="32842"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31288"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="29666"
                obs_have="29646"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sun Sep 30 23:47:54 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9099874"
                         time_creation="Sun Sep 30 23:12:03 2018"
                         time_modification="Sun Sep 30 23:08:07 2018" />
        <observations epoch_first="Sun Sep 30 22:00:00 2018"
                      epoch_last="Sun Sep 30 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34827"
                obs_have="32842"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31288"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="29666"
                obs_have="29646"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Mon Oct  1 01:36:54 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9099874"
                         time_creation="Sun Sep 30 23:12:03 2018"
                         time_modification="Sun Sep 30 23:08:07 2018" />
        <observations epoch_first="Sun Sep 30 22:00:00 2018"
                      epoch_last="Sun Sep 30 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34827"
                obs_have="32842"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31288"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="29666"
                obs_have="29646"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9099874"
                         time_creation="Sun Sep 30 23:12:03 2018"
                         time_modification="Sun Sep 30 23:08:07 2018" />
        <observations epoch_first="Sun Sep 30 22:00:00 2018"
                      epoch_last="Sun Sep 30 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34827"
                obs_have="32842"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31288"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="29666"
                obs_have="29646"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9099874"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Sun Sep 30 23:08:07 2018" />
        <observations epoch_first="Sun Sep 30 22:00:00 2018"
                      epoch_last="Sun Sep 30 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34827"
                obs_have="32842"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31288"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="29666"
                obs_have="29646"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/prac273x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Oct  1 00:22:58 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9876654"
                         time_creation="Mon Oct  1 00:10:04 2018"
                         time_modification="Mon Oct  1 00:08:25 2018" />
        <observations epoch_first="Sun Sep 30 23:00:00 2018"
                      epoch_last="Sun Sep 30 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34746"
                obs_have="34595"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="32921"
                obs_have="32916"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30011"
                obs_have="30007"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Oct  1 00:47:58 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9876654"
                         time_creation="Mon Oct  1 00:10:04 2018"
                         time_modification="Mon Oct  1 00:08:25 2018" />
        <observations epoch_first="Sun Sep 30 23:00:00 2018"
                      epoch_last="Sun Sep 30 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34746"
                obs_have="34595"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="32921"
                obs_have="32916"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30011"
                obs_have="30007"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Oct  1 02:36:58 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9876654"
                         time_creation="Mon Oct  1 00:10:04 2018"
                         time_modification="Mon Oct  1 00:08:25 2018" />
        <observations epoch_first="Sun Sep 30 23:00:00 2018"
                      epoch_last="Sun Sep 30 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34746"
                obs_have="34595"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="32921"
                obs_have="32916"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30011"
                obs_have="30007"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Oct  1 17:05:17 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9876654"
                         time_creation="Mon Oct  1 00:10:04 2018"
                         time_modification="Mon Oct  1 00:08:25 2018" />
        <observations epoch_first="Sun Sep 30 23:00:00 2018"
                      epoch_last="Sun Sep 30 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34746"
                obs_have="34595"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="32921"
                obs_have="32916"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30011"
                obs_have="30007"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Oct 30 03:21:47 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9876654"
                         time_creation="Sat Oct 27 01:54:16 2018"
                         time_modification="Mon Oct  1 00:08:25 2018" />
        <observations epoch_first="Sun Sep 30 23:00:00 2018"
                      epoch_last="Sun Sep 30 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34746"
                obs_have="34595"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="32921"
                obs_have="32916"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30011"
                obs_have="30007"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
  </station>
</QC>
