<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-01-26 00:00:00"
    DayOfYear="26"
    Year="2020">
  <station name="PRAC">
    <file name="/prac0260.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 27 16:45:46 2020"
               level="3">
        <file_statistics latency="01:36:03"
                         size="7207397"
                         time_creation="Mon Jan 27 02:50:26 2020"
                         time_modification="Mon Jan 27 01:35:33 2020" />
        <observations epoch_first="Sun Jan 26 00:00:00 2020"
                      epoch_last="Sun Jan 26 23:59:30 2020"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="29533"
                obs_have="26828"
                obs_ratio="90.84" />
          <mask elevation="10 degrees"
                obs_expected="24698"
                obs_have="24402"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="22051"
                obs_have="21945"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:01:49 2020"
               level="3">
        <file_statistics latency="01:36:03"
                         size="7207397"
                         time_creation="Sat Feb 22 02:00:19 2020"
                         time_modification="Mon Jan 27 01:35:33 2020" />
        <observations epoch_first="Sun Jan 26 00:00:00 2020"
                      epoch_last="Sun Jan 26 23:59:30 2020"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="29533"
                obs_have="26828"
                obs_ratio="90.84" />
          <mask elevation="10 degrees"
                obs_expected="24698"
                obs_have="24402"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="22051"
                obs_have="21945"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
    <file name="/prac026a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Jan 26 01:22:54 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10176908"
                         time_creation="Sun Jan 26 01:12:02 2020"
                         time_modification="Sun Jan 26 01:08:30 2020" />
        <observations epoch_first="Sun Jan 26 00:00:00 2020"
                      epoch_last="Sun Jan 26 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41973"
                obs_have="36111"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="30366"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="27035"
                obs_have="26980"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Sun Jan 26 01:47:55 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10176908"
                         time_creation="Sun Jan 26 01:12:02 2020"
                         time_modification="Sun Jan 26 01:08:30 2020" />
        <observations epoch_first="Sun Jan 26 00:00:00 2020"
                      epoch_last="Sun Jan 26 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41973"
                obs_have="36111"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="30366"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="27035"
                obs_have="26980"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Sun Jan 26 03:36:52 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10176908"
                         time_creation="Sun Jan 26 01:12:02 2020"
                         time_modification="Sun Jan 26 01:08:30 2020" />
        <observations epoch_first="Sun Jan 26 00:00:00 2020"
                      epoch_last="Sun Jan 26 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41973"
                obs_have="36111"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="30366"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="27035"
                obs_have="26980"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10176908"
                         time_creation="Sun Jan 26 01:12:02 2020"
                         time_modification="Sun Jan 26 01:08:30 2020" />
        <observations epoch_first="Sun Jan 26 00:00:00 2020"
                      epoch_last="Sun Jan 26 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41973"
                obs_have="36111"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="30366"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="27035"
                obs_have="26980"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10176908"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 01:08:30 2020" />
        <observations epoch_first="Sun Jan 26 00:00:00 2020"
                      epoch_last="Sun Jan 26 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41973"
                obs_have="36111"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="30366"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="27035"
                obs_have="26980"
                obs_ratio="99.80" />
        </observations>
      </control>
    </file>
    <file name="/prac026b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Jan 26 02:22:54 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9524964"
                         time_creation="Sun Jan 26 02:12:04 2020"
                         time_modification="Sun Jan 26 02:08:26 2020" />
        <observations epoch_first="Sun Jan 26 01:00:00 2020"
                      epoch_last="Sun Jan 26 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37914"
                obs_have="36216"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34822"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 02:47:51 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9524964"
                         time_creation="Sun Jan 26 02:12:04 2020"
                         time_modification="Sun Jan 26 02:08:26 2020" />
        <observations epoch_first="Sun Jan 26 01:00:00 2020"
                      epoch_last="Sun Jan 26 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37914"
                obs_have="36216"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34822"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 04:36:56 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9524964"
                         time_creation="Sun Jan 26 02:12:04 2020"
                         time_modification="Sun Jan 26 02:08:26 2020" />
        <observations epoch_first="Sun Jan 26 01:00:00 2020"
                      epoch_last="Sun Jan 26 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37914"
                obs_have="36216"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34822"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9524964"
                         time_creation="Sun Jan 26 02:12:04 2020"
                         time_modification="Sun Jan 26 02:08:26 2020" />
        <observations epoch_first="Sun Jan 26 01:00:00 2020"
                      epoch_last="Sun Jan 26 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37914"
                obs_have="36216"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34822"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9524964"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 02:08:26 2020" />
        <observations epoch_first="Sun Jan 26 01:00:00 2020"
                      epoch_last="Sun Jan 26 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37914"
                obs_have="36216"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34822"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac026c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Jan 26 03:22:11 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="9453965"
                         time_creation="Sun Jan 26 03:12:03 2020"
                         time_modification="Sun Jan 26 03:07:23 2020" />
        <observations epoch_first="Sun Jan 26 02:00:00 2020"
                      epoch_last="Sun Jan 26 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39370"
                obs_have="37637"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="34005"
                obs_have="33961"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31615"
                obs_have="31615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 03:47:48 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="9453965"
                         time_creation="Sun Jan 26 03:12:03 2020"
                         time_modification="Sun Jan 26 03:07:23 2020" />
        <observations epoch_first="Sun Jan 26 02:00:00 2020"
                      epoch_last="Sun Jan 26 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39370"
                obs_have="37637"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="34005"
                obs_have="33961"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31615"
                obs_have="31615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 05:36:55 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="9453965"
                         time_creation="Sun Jan 26 03:12:03 2020"
                         time_modification="Sun Jan 26 03:07:23 2020" />
        <observations epoch_first="Sun Jan 26 02:00:00 2020"
                      epoch_last="Sun Jan 26 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39370"
                obs_have="37637"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="34005"
                obs_have="33961"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31615"
                obs_have="31615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="9453965"
                         time_creation="Sun Jan 26 03:12:03 2020"
                         time_modification="Sun Jan 26 03:07:23 2020" />
        <observations epoch_first="Sun Jan 26 02:00:00 2020"
                      epoch_last="Sun Jan 26 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39370"
                obs_have="37637"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="34005"
                obs_have="33961"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31615"
                obs_have="31615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="9453965"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 03:07:23 2020" />
        <observations epoch_first="Sun Jan 26 02:00:00 2020"
                      epoch_last="Sun Jan 26 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39370"
                obs_have="37637"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="34005"
                obs_have="33961"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31615"
                obs_have="31615"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac026d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Jan 26 04:22:57 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9671909"
                         time_creation="Sun Jan 26 04:12:04 2020"
                         time_modification="Sun Jan 26 04:08:31 2020" />
        <observations epoch_first="Sun Jan 26 03:00:00 2020"
                      epoch_last="Sun Jan 26 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46728"
                obs_have="43728"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="41229"
                obs_have="40895"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="35735"
                obs_have="35728"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jan 26 04:47:57 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9671909"
                         time_creation="Sun Jan 26 04:12:04 2020"
                         time_modification="Sun Jan 26 04:08:31 2020" />
        <observations epoch_first="Sun Jan 26 03:00:00 2020"
                      epoch_last="Sun Jan 26 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46728"
                obs_have="43728"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="41229"
                obs_have="40895"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="35735"
                obs_have="35728"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jan 26 06:36:57 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9671909"
                         time_creation="Sun Jan 26 04:12:04 2020"
                         time_modification="Sun Jan 26 04:08:31 2020" />
        <observations epoch_first="Sun Jan 26 03:00:00 2020"
                      epoch_last="Sun Jan 26 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46728"
                obs_have="43728"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="41229"
                obs_have="40895"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="35735"
                obs_have="35728"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9671909"
                         time_creation="Sun Jan 26 04:12:04 2020"
                         time_modification="Sun Jan 26 04:08:31 2020" />
        <observations epoch_first="Sun Jan 26 03:00:00 2020"
                      epoch_last="Sun Jan 26 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46728"
                obs_have="43728"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="41229"
                obs_have="40895"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="35735"
                obs_have="35728"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9671909"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 04:08:31 2020" />
        <observations epoch_first="Sun Jan 26 03:00:00 2020"
                      epoch_last="Sun Jan 26 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46728"
                obs_have="43728"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="41229"
                obs_have="40895"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="35735"
                obs_have="35728"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac026e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Jan 26 05:22:56 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9199249"
                         time_creation="Sun Jan 26 05:12:03 2020"
                         time_modification="Sun Jan 26 05:08:26 2020" />
        <observations epoch_first="Sun Jan 26 04:00:00 2020"
                      epoch_last="Sun Jan 26 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44582"
                obs_have="41887"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="41071"
                obs_have="40567"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="37813"
                obs_have="37515"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Sun Jan 26 05:47:53 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9199249"
                         time_creation="Sun Jan 26 05:12:03 2020"
                         time_modification="Sun Jan 26 05:08:26 2020" />
        <observations epoch_first="Sun Jan 26 04:00:00 2020"
                      epoch_last="Sun Jan 26 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44582"
                obs_have="41887"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="41071"
                obs_have="40567"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="37813"
                obs_have="37515"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Sun Jan 26 07:36:57 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9199249"
                         time_creation="Sun Jan 26 05:12:03 2020"
                         time_modification="Sun Jan 26 05:08:26 2020" />
        <observations epoch_first="Sun Jan 26 04:00:00 2020"
                      epoch_last="Sun Jan 26 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44582"
                obs_have="41887"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="41071"
                obs_have="40567"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="37813"
                obs_have="37515"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9199249"
                         time_creation="Sun Jan 26 05:12:03 2020"
                         time_modification="Sun Jan 26 05:08:26 2020" />
        <observations epoch_first="Sun Jan 26 04:00:00 2020"
                      epoch_last="Sun Jan 26 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44582"
                obs_have="41887"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="41071"
                obs_have="40567"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="37813"
                obs_have="37515"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9199249"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 05:08:26 2020" />
        <observations epoch_first="Sun Jan 26 04:00:00 2020"
                      epoch_last="Sun Jan 26 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44582"
                obs_have="41887"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="41071"
                obs_have="40567"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="37813"
                obs_have="37515"
                obs_ratio="99.21" />
        </observations>
      </control>
    </file>
    <file name="/prac026f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Jan 26 06:22:56 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9434033"
                         time_creation="Sun Jan 26 06:12:04 2020"
                         time_modification="Sun Jan 26 06:08:25 2020" />
        <observations epoch_first="Sun Jan 26 05:00:00 2020"
                      epoch_last="Sun Jan 26 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39922"
                obs_have="38882"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="36593"
                obs_have="36549"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="33857"
                obs_have="33845"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Jan 26 06:47:54 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9434033"
                         time_creation="Sun Jan 26 06:12:04 2020"
                         time_modification="Sun Jan 26 06:08:25 2020" />
        <observations epoch_first="Sun Jan 26 05:00:00 2020"
                      epoch_last="Sun Jan 26 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39922"
                obs_have="38882"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="36593"
                obs_have="36549"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="33857"
                obs_have="33845"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Jan 26 08:36:56 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9434033"
                         time_creation="Sun Jan 26 06:12:04 2020"
                         time_modification="Sun Jan 26 06:08:25 2020" />
        <observations epoch_first="Sun Jan 26 05:00:00 2020"
                      epoch_last="Sun Jan 26 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39922"
                obs_have="38882"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="36593"
                obs_have="36549"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="33857"
                obs_have="33845"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9434033"
                         time_creation="Sun Jan 26 06:12:04 2020"
                         time_modification="Sun Jan 26 06:08:25 2020" />
        <observations epoch_first="Sun Jan 26 05:00:00 2020"
                      epoch_last="Sun Jan 26 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39922"
                obs_have="38882"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="36593"
                obs_have="36549"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="33857"
                obs_have="33845"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9434033"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 06:08:25 2020" />
        <observations epoch_first="Sun Jan 26 05:00:00 2020"
                      epoch_last="Sun Jan 26 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39922"
                obs_have="38882"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="36593"
                obs_have="36549"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="33857"
                obs_have="33845"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac026g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Jan 26 07:22:55 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9073749"
                         time_creation="Sun Jan 26 07:12:03 2020"
                         time_modification="Sun Jan 26 07:08:26 2020" />
        <observations epoch_first="Sun Jan 26 06:00:00 2020"
                      epoch_last="Sun Jan 26 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39321"
                obs_have="37767"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="35104"
                obs_have="35066"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31532"
                obs_have="31531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 07:47:55 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9073749"
                         time_creation="Sun Jan 26 07:12:03 2020"
                         time_modification="Sun Jan 26 07:08:26 2020" />
        <observations epoch_first="Sun Jan 26 06:00:00 2020"
                      epoch_last="Sun Jan 26 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39321"
                obs_have="37767"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="35104"
                obs_have="35066"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31532"
                obs_have="31531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 09:36:56 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9073749"
                         time_creation="Sun Jan 26 07:12:03 2020"
                         time_modification="Sun Jan 26 07:08:26 2020" />
        <observations epoch_first="Sun Jan 26 06:00:00 2020"
                      epoch_last="Sun Jan 26 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39321"
                obs_have="37767"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="35104"
                obs_have="35066"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31532"
                obs_have="31531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9073749"
                         time_creation="Sun Jan 26 07:12:03 2020"
                         time_modification="Sun Jan 26 07:08:26 2020" />
        <observations epoch_first="Sun Jan 26 06:00:00 2020"
                      epoch_last="Sun Jan 26 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39321"
                obs_have="37767"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="35104"
                obs_have="35066"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31532"
                obs_have="31531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9073749"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 07:08:26 2020" />
        <observations epoch_first="Sun Jan 26 06:00:00 2020"
                      epoch_last="Sun Jan 26 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39321"
                obs_have="37767"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="35104"
                obs_have="35066"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31532"
                obs_have="31531"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac026h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Jan 26 08:22:56 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9224371"
                         time_creation="Sun Jan 26 08:12:03 2020"
                         time_modification="Sun Jan 26 08:08:25 2020" />
        <observations epoch_first="Sun Jan 26 07:00:00 2020"
                      epoch_last="Sun Jan 26 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41010"
                obs_have="35089"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="30275"
                obs_have="30262"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27013"
                obs_have="27013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 08:47:56 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9224371"
                         time_creation="Sun Jan 26 08:12:03 2020"
                         time_modification="Sun Jan 26 08:08:25 2020" />
        <observations epoch_first="Sun Jan 26 07:00:00 2020"
                      epoch_last="Sun Jan 26 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41010"
                obs_have="35089"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="30275"
                obs_have="30262"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27013"
                obs_have="27013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 10:36:55 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9224371"
                         time_creation="Sun Jan 26 08:12:03 2020"
                         time_modification="Sun Jan 26 08:08:25 2020" />
        <observations epoch_first="Sun Jan 26 07:00:00 2020"
                      epoch_last="Sun Jan 26 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41010"
                obs_have="35089"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="30275"
                obs_have="30262"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27013"
                obs_have="27013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9224371"
                         time_creation="Sun Jan 26 08:12:03 2020"
                         time_modification="Sun Jan 26 08:08:25 2020" />
        <observations epoch_first="Sun Jan 26 07:00:00 2020"
                      epoch_last="Sun Jan 26 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41010"
                obs_have="35089"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="30275"
                obs_have="30262"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27013"
                obs_have="27013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9224371"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 08:08:25 2020" />
        <observations epoch_first="Sun Jan 26 07:00:00 2020"
                      epoch_last="Sun Jan 26 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41010"
                obs_have="35089"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="30275"
                obs_have="30262"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27013"
                obs_have="27013"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac026i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Jan 26 09:22:54 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8713578"
                         time_creation="Sun Jan 26 09:12:04 2020"
                         time_modification="Sun Jan 26 09:08:30 2020" />
        <observations epoch_first="Sun Jan 26 08:00:00 2020"
                      epoch_last="Sun Jan 26 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38480"
                obs_have="30046"
                obs_ratio="78.08" />
          <mask elevation="10 degrees"
                obs_expected="28711"
                obs_have="28029"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="25891"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Sun Jan 26 09:47:54 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8713578"
                         time_creation="Sun Jan 26 09:12:04 2020"
                         time_modification="Sun Jan 26 09:08:30 2020" />
        <observations epoch_first="Sun Jan 26 08:00:00 2020"
                      epoch_last="Sun Jan 26 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38480"
                obs_have="30046"
                obs_ratio="78.08" />
          <mask elevation="10 degrees"
                obs_expected="28711"
                obs_have="28029"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="25891"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Sun Jan 26 11:36:55 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8713578"
                         time_creation="Sun Jan 26 09:12:04 2020"
                         time_modification="Sun Jan 26 09:08:30 2020" />
        <observations epoch_first="Sun Jan 26 08:00:00 2020"
                      epoch_last="Sun Jan 26 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38480"
                obs_have="30046"
                obs_ratio="78.08" />
          <mask elevation="10 degrees"
                obs_expected="28711"
                obs_have="28029"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="25891"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8713578"
                         time_creation="Sun Jan 26 09:12:04 2020"
                         time_modification="Sun Jan 26 09:08:30 2020" />
        <observations epoch_first="Sun Jan 26 08:00:00 2020"
                      epoch_last="Sun Jan 26 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38480"
                obs_have="30046"
                obs_ratio="78.08" />
          <mask elevation="10 degrees"
                obs_expected="28711"
                obs_have="28029"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="25891"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8713578"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 09:08:30 2020" />
        <observations epoch_first="Sun Jan 26 08:00:00 2020"
                      epoch_last="Sun Jan 26 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38480"
                obs_have="30046"
                obs_ratio="78.08" />
          <mask elevation="10 degrees"
                obs_expected="28711"
                obs_have="28029"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="25891"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
    <file name="/prac026j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Jan 26 10:22:54 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8297330"
                         time_creation="Sun Jan 26 10:12:03 2020"
                         time_modification="Sun Jan 26 10:08:19 2020" />
        <observations epoch_first="Sun Jan 26 09:00:00 2020"
                      epoch_last="Sun Jan 26 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29805"
                obs_have="27456"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="25451"
                obs_have="25132"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="23235"
                obs_have="23226"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Jan 26 10:47:53 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8297330"
                         time_creation="Sun Jan 26 10:12:03 2020"
                         time_modification="Sun Jan 26 10:08:19 2020" />
        <observations epoch_first="Sun Jan 26 09:00:00 2020"
                      epoch_last="Sun Jan 26 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29805"
                obs_have="27456"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="25451"
                obs_have="25132"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="23235"
                obs_have="23226"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Jan 26 12:36:54 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8297330"
                         time_creation="Sun Jan 26 10:12:03 2020"
                         time_modification="Sun Jan 26 10:08:19 2020" />
        <observations epoch_first="Sun Jan 26 09:00:00 2020"
                      epoch_last="Sun Jan 26 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29805"
                obs_have="27456"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="25451"
                obs_have="25132"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="23235"
                obs_have="23226"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8297330"
                         time_creation="Sun Jan 26 10:12:03 2020"
                         time_modification="Sun Jan 26 10:08:19 2020" />
        <observations epoch_first="Sun Jan 26 09:00:00 2020"
                      epoch_last="Sun Jan 26 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29805"
                obs_have="27456"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="25451"
                obs_have="25132"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="23235"
                obs_have="23226"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8297330"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 10:08:19 2020" />
        <observations epoch_first="Sun Jan 26 09:00:00 2020"
                      epoch_last="Sun Jan 26 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29805"
                obs_have="27456"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="25451"
                obs_have="25132"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="23235"
                obs_have="23226"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac026k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Jan 26 11:22:53 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="7918839"
                         time_creation="Sun Jan 26 11:12:03 2020"
                         time_modification="Sun Jan 26 11:08:21 2020" />
        <observations epoch_first="Sun Jan 26 10:00:00 2020"
                      epoch_last="Sun Jan 26 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="25834"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="23122"
                obs_have="22917"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="21273"
                obs_have="21273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 11:47:54 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="7918839"
                         time_creation="Sun Jan 26 11:12:03 2020"
                         time_modification="Sun Jan 26 11:08:21 2020" />
        <observations epoch_first="Sun Jan 26 10:00:00 2020"
                      epoch_last="Sun Jan 26 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="25834"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="23122"
                obs_have="22917"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="21273"
                obs_have="21273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 13:36:53 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="7918839"
                         time_creation="Sun Jan 26 11:12:03 2020"
                         time_modification="Sun Jan 26 11:08:21 2020" />
        <observations epoch_first="Sun Jan 26 10:00:00 2020"
                      epoch_last="Sun Jan 26 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="25834"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="23122"
                obs_have="22917"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="21273"
                obs_have="21273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="7918839"
                         time_creation="Sun Jan 26 11:12:03 2020"
                         time_modification="Sun Jan 26 11:08:21 2020" />
        <observations epoch_first="Sun Jan 26 10:00:00 2020"
                      epoch_last="Sun Jan 26 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="25834"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="23122"
                obs_have="22917"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="21273"
                obs_have="21273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="7918839"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 11:08:21 2020" />
        <observations epoch_first="Sun Jan 26 10:00:00 2020"
                      epoch_last="Sun Jan 26 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="25834"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="23122"
                obs_have="22917"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="21273"
                obs_have="21273"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac026l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Jan 26 12:22:16 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="7951450"
                         time_creation="Sun Jan 26 12:12:03 2020"
                         time_modification="Sun Jan 26 12:07:23 2020" />
        <observations epoch_first="Sun Jan 26 11:00:00 2020"
                      epoch_last="Sun Jan 26 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29843"
                obs_have="26344"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="22089"
                obs_have="21593"
                obs_ratio="97.75" />
          <mask elevation="15 degrees"
                obs_expected="20025"
                obs_have="20023"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jan 26 12:47:54 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="7951450"
                         time_creation="Sun Jan 26 12:12:03 2020"
                         time_modification="Sun Jan 26 12:07:23 2020" />
        <observations epoch_first="Sun Jan 26 11:00:00 2020"
                      epoch_last="Sun Jan 26 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29843"
                obs_have="26344"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="22089"
                obs_have="21593"
                obs_ratio="97.75" />
          <mask elevation="15 degrees"
                obs_expected="20025"
                obs_have="20023"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jan 26 14:36:53 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="7951450"
                         time_creation="Sun Jan 26 12:12:03 2020"
                         time_modification="Sun Jan 26 12:07:23 2020" />
        <observations epoch_first="Sun Jan 26 11:00:00 2020"
                      epoch_last="Sun Jan 26 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29843"
                obs_have="26344"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="22089"
                obs_have="21593"
                obs_ratio="97.75" />
          <mask elevation="15 degrees"
                obs_expected="20025"
                obs_have="20023"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="7951450"
                         time_creation="Sun Jan 26 12:12:03 2020"
                         time_modification="Sun Jan 26 12:07:23 2020" />
        <observations epoch_first="Sun Jan 26 11:00:00 2020"
                      epoch_last="Sun Jan 26 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29843"
                obs_have="26344"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="22089"
                obs_have="21593"
                obs_ratio="97.75" />
          <mask elevation="15 degrees"
                obs_expected="20025"
                obs_have="20023"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="7951450"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 12:07:23 2020" />
        <observations epoch_first="Sun Jan 26 11:00:00 2020"
                      epoch_last="Sun Jan 26 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29843"
                obs_have="26344"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="22089"
                obs_have="21593"
                obs_ratio="97.75" />
          <mask elevation="15 degrees"
                obs_expected="20025"
                obs_have="20023"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac026m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Jan 26 13:22:56 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8763070"
                         time_creation="Sun Jan 26 13:12:03 2020"
                         time_modification="Sun Jan 26 13:08:23 2020" />
        <observations epoch_first="Sun Jan 26 12:00:00 2020"
                      epoch_last="Sun Jan 26 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34904"
                obs_have="33379"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29169"
                obs_have="29157"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24607"
                obs_have="24607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 13:47:56 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8763070"
                         time_creation="Sun Jan 26 13:12:03 2020"
                         time_modification="Sun Jan 26 13:08:23 2020" />
        <observations epoch_first="Sun Jan 26 12:00:00 2020"
                      epoch_last="Sun Jan 26 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34904"
                obs_have="33379"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29169"
                obs_have="29157"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24607"
                obs_have="24607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 15:36:55 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8763070"
                         time_creation="Sun Jan 26 13:12:03 2020"
                         time_modification="Sun Jan 26 13:08:23 2020" />
        <observations epoch_first="Sun Jan 26 12:00:00 2020"
                      epoch_last="Sun Jan 26 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34904"
                obs_have="33379"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29169"
                obs_have="29157"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24607"
                obs_have="24607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8763070"
                         time_creation="Sun Jan 26 13:12:03 2020"
                         time_modification="Sun Jan 26 13:08:23 2020" />
        <observations epoch_first="Sun Jan 26 12:00:00 2020"
                      epoch_last="Sun Jan 26 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34904"
                obs_have="33379"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29169"
                obs_have="29157"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24607"
                obs_have="24607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8763070"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 13:08:23 2020" />
        <observations epoch_first="Sun Jan 26 12:00:00 2020"
                      epoch_last="Sun Jan 26 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34904"
                obs_have="33379"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29169"
                obs_have="29157"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24607"
                obs_have="24607"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac026n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Jan 26 16:36:50 2020"
               level="3">
        <file_statistics latency="00:54:07"
                         size="9854626"
                         time_creation="Sun Jan 26 15:12:04 2020"
                         time_modification="Sun Jan 26 14:54:06 2020" />
        <observations epoch_first="Sun Jan 26 13:00:00 2020"
                      epoch_last="Sun Jan 26 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34583"
                obs_have="33941"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="32299"
                obs_have="32298"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31023"
                obs_have="31023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:54:07"
                         size="9854626"
                         time_creation="Sun Jan 26 15:12:04 2020"
                         time_modification="Sun Jan 26 14:54:06 2020" />
        <observations epoch_first="Sun Jan 26 13:00:00 2020"
                      epoch_last="Sun Jan 26 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34583"
                obs_have="33941"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="32299"
                obs_have="32298"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31023"
                obs_have="31023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:54:07"
                         size="9854626"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 14:54:06 2020" />
        <observations epoch_first="Sun Jan 26 13:00:00 2020"
                      epoch_last="Sun Jan 26 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34583"
                obs_have="33941"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="32299"
                obs_have="32298"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31023"
                obs_have="31023"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac026o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Jan 26 15:22:57 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8755694"
                         time_creation="Sun Jan 26 15:12:04 2020"
                         time_modification="Sun Jan 26 15:08:30 2020" />
        <observations epoch_first="Sun Jan 26 14:00:00 2020"
                      epoch_last="Sun Jan 26 14:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="37128"
                obs_have="32878"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="33884"
                obs_have="31243"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="29733"
                obs_have="27644"
                obs_ratio="92.97" />
        </observations>
      </control>
      <control date="Sun Jan 26 15:47:57 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8755694"
                         time_creation="Sun Jan 26 15:12:04 2020"
                         time_modification="Sun Jan 26 15:08:30 2020" />
        <observations epoch_first="Sun Jan 26 14:00:00 2020"
                      epoch_last="Sun Jan 26 14:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="37128"
                obs_have="32878"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="33884"
                obs_have="31243"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="29733"
                obs_have="27644"
                obs_ratio="92.97" />
        </observations>
      </control>
      <control date="Sun Jan 26 17:36:54 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8755694"
                         time_creation="Sun Jan 26 15:12:04 2020"
                         time_modification="Sun Jan 26 15:08:30 2020" />
        <observations epoch_first="Sun Jan 26 14:00:00 2020"
                      epoch_last="Sun Jan 26 14:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="37128"
                obs_have="32878"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="33884"
                obs_have="31243"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="29733"
                obs_have="27644"
                obs_ratio="92.97" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8755694"
                         time_creation="Sun Jan 26 15:12:04 2020"
                         time_modification="Sun Jan 26 15:08:30 2020" />
        <observations epoch_first="Sun Jan 26 14:00:00 2020"
                      epoch_last="Sun Jan 26 14:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="37128"
                obs_have="32878"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="33884"
                obs_have="31243"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="29733"
                obs_have="27644"
                obs_ratio="92.97" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8755694"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 15:08:30 2020" />
        <observations epoch_first="Sun Jan 26 14:00:00 2020"
                      epoch_last="Sun Jan 26 14:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="37128"
                obs_have="32878"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="33884"
                obs_have="31243"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="29733"
                obs_have="27644"
                obs_ratio="92.97" />
        </observations>
      </control>
    </file>
    <file name="/prac026p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Jan 26 16:22:58 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9651378"
                         time_creation="Sun Jan 26 16:12:04 2020"
                         time_modification="Sun Jan 26 16:08:25 2020" />
        <observations epoch_first="Sun Jan 26 15:00:00 2020"
                      epoch_last="Sun Jan 26 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40984"
                obs_have="35087"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="30452"
                obs_have="30452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23645"
                obs_have="23645"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 16:47:53 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9651378"
                         time_creation="Sun Jan 26 16:12:04 2020"
                         time_modification="Sun Jan 26 16:08:25 2020" />
        <observations epoch_first="Sun Jan 26 15:00:00 2020"
                      epoch_last="Sun Jan 26 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40984"
                obs_have="35087"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="30452"
                obs_have="30452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23645"
                obs_have="23645"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 18:36:57 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9651378"
                         time_creation="Sun Jan 26 16:12:04 2020"
                         time_modification="Sun Jan 26 16:08:25 2020" />
        <observations epoch_first="Sun Jan 26 15:00:00 2020"
                      epoch_last="Sun Jan 26 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40984"
                obs_have="35087"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="30452"
                obs_have="30452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23645"
                obs_have="23645"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9651378"
                         time_creation="Sun Jan 26 16:12:04 2020"
                         time_modification="Sun Jan 26 16:08:25 2020" />
        <observations epoch_first="Sun Jan 26 15:00:00 2020"
                      epoch_last="Sun Jan 26 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40984"
                obs_have="35087"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="30452"
                obs_have="30452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23645"
                obs_have="23645"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9651378"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 16:08:25 2020" />
        <observations epoch_first="Sun Jan 26 15:00:00 2020"
                      epoch_last="Sun Jan 26 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40984"
                obs_have="35087"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="30452"
                obs_have="30452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23645"
                obs_have="23645"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac026q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Jan 26 17:22:53 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9131134"
                         time_creation="Sun Jan 26 17:12:03 2020"
                         time_modification="Sun Jan 26 17:08:12 2020" />
        <observations epoch_first="Sun Jan 26 16:00:00 2020"
                      epoch_last="Sun Jan 26 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34667"
                obs_have="32614"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="31504"
                obs_have="31262"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="29668"
                obs_have="29426"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Sun Jan 26 17:47:47 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9131134"
                         time_creation="Sun Jan 26 17:12:03 2020"
                         time_modification="Sun Jan 26 17:08:12 2020" />
        <observations epoch_first="Sun Jan 26 16:00:00 2020"
                      epoch_last="Sun Jan 26 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34667"
                obs_have="32614"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="31504"
                obs_have="31262"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="29668"
                obs_have="29426"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Sun Jan 26 19:36:57 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9131134"
                         time_creation="Sun Jan 26 17:12:03 2020"
                         time_modification="Sun Jan 26 17:08:12 2020" />
        <observations epoch_first="Sun Jan 26 16:00:00 2020"
                      epoch_last="Sun Jan 26 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34667"
                obs_have="32614"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="31504"
                obs_have="31262"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="29668"
                obs_have="29426"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9131134"
                         time_creation="Sun Jan 26 17:12:03 2020"
                         time_modification="Sun Jan 26 17:08:12 2020" />
        <observations epoch_first="Sun Jan 26 16:00:00 2020"
                      epoch_last="Sun Jan 26 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34667"
                obs_have="32614"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="31504"
                obs_have="31262"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="29668"
                obs_have="29426"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9131134"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 17:08:12 2020" />
        <observations epoch_first="Sun Jan 26 16:00:00 2020"
                      epoch_last="Sun Jan 26 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34667"
                obs_have="32614"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="31504"
                obs_have="31262"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="29668"
                obs_have="29426"
                obs_ratio="99.18" />
        </observations>
      </control>
    </file>
    <file name="/prac026r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Jan 26 18:22:47 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8596949"
                         time_creation="Sun Jan 26 18:12:04 2020"
                         time_modification="Sun Jan 26 18:08:16 2020" />
        <observations epoch_first="Sun Jan 26 17:00:00 2020"
                      epoch_last="Sun Jan 26 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33421"
                obs_have="31741"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31039"
                obs_have="30958"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28732"
                obs_have="28705"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sun Jan 26 18:47:51 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8596949"
                         time_creation="Sun Jan 26 18:12:04 2020"
                         time_modification="Sun Jan 26 18:08:16 2020" />
        <observations epoch_first="Sun Jan 26 17:00:00 2020"
                      epoch_last="Sun Jan 26 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33421"
                obs_have="31741"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31039"
                obs_have="30958"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28732"
                obs_have="28705"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sun Jan 26 20:36:55 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8596949"
                         time_creation="Sun Jan 26 18:12:04 2020"
                         time_modification="Sun Jan 26 18:08:16 2020" />
        <observations epoch_first="Sun Jan 26 17:00:00 2020"
                      epoch_last="Sun Jan 26 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33421"
                obs_have="31741"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31039"
                obs_have="30958"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28732"
                obs_have="28705"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8596949"
                         time_creation="Sun Jan 26 18:12:04 2020"
                         time_modification="Sun Jan 26 18:08:16 2020" />
        <observations epoch_first="Sun Jan 26 17:00:00 2020"
                      epoch_last="Sun Jan 26 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33421"
                obs_have="31741"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31039"
                obs_have="30958"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28732"
                obs_have="28705"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8596949"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 18:08:16 2020" />
        <observations epoch_first="Sun Jan 26 17:00:00 2020"
                      epoch_last="Sun Jan 26 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33421"
                obs_have="31741"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31039"
                obs_have="30958"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28732"
                obs_have="28705"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/prac026s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Jan 26 19:22:28 2020"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8726921"
                         time_creation="Sun Jan 26 19:12:03 2020"
                         time_modification="Sun Jan 26 19:07:45 2020" />
        <observations epoch_first="Sun Jan 26 18:00:00 2020"
                      epoch_last="Sun Jan 26 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34188"
                obs_have="33101"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="30368"
                obs_have="30326"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26601"
                obs_have="26597"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jan 26 19:47:43 2020"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8726921"
                         time_creation="Sun Jan 26 19:12:03 2020"
                         time_modification="Sun Jan 26 19:07:45 2020" />
        <observations epoch_first="Sun Jan 26 18:00:00 2020"
                      epoch_last="Sun Jan 26 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34188"
                obs_have="33101"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="30368"
                obs_have="30326"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26601"
                obs_have="26597"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jan 26 21:36:57 2020"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8726921"
                         time_creation="Sun Jan 26 19:12:03 2020"
                         time_modification="Sun Jan 26 19:07:45 2020" />
        <observations epoch_first="Sun Jan 26 18:00:00 2020"
                      epoch_last="Sun Jan 26 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34188"
                obs_have="33101"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="30368"
                obs_have="30326"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26601"
                obs_have="26597"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8726921"
                         time_creation="Sun Jan 26 19:12:03 2020"
                         time_modification="Sun Jan 26 19:07:45 2020" />
        <observations epoch_first="Sun Jan 26 18:00:00 2020"
                      epoch_last="Sun Jan 26 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34188"
                obs_have="33101"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="30368"
                obs_have="30326"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26601"
                obs_have="26597"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8726921"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 19:07:45 2020" />
        <observations epoch_first="Sun Jan 26 18:00:00 2020"
                      epoch_last="Sun Jan 26 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34188"
                obs_have="33101"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="30368"
                obs_have="30326"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26601"
                obs_have="26597"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac026t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Jan 26 20:22:55 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8769139"
                         time_creation="Sun Jan 26 20:12:04 2020"
                         time_modification="Sun Jan 26 20:08:24 2020" />
        <observations epoch_first="Sun Jan 26 19:00:00 2020"
                      epoch_last="Sun Jan 26 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38080"
                obs_have="30368"
                obs_ratio="79.75" />
          <mask elevation="10 degrees"
                obs_expected="24071"
                obs_have="23198"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="20648"
                obs_have="20643"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jan 26 20:47:49 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8769139"
                         time_creation="Sun Jan 26 20:12:04 2020"
                         time_modification="Sun Jan 26 20:08:24 2020" />
        <observations epoch_first="Sun Jan 26 19:00:00 2020"
                      epoch_last="Sun Jan 26 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38080"
                obs_have="30368"
                obs_ratio="79.75" />
          <mask elevation="10 degrees"
                obs_expected="24071"
                obs_have="23198"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="20648"
                obs_have="20643"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jan 26 22:36:56 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8769139"
                         time_creation="Sun Jan 26 20:12:04 2020"
                         time_modification="Sun Jan 26 20:08:24 2020" />
        <observations epoch_first="Sun Jan 26 19:00:00 2020"
                      epoch_last="Sun Jan 26 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38080"
                obs_have="30368"
                obs_ratio="79.75" />
          <mask elevation="10 degrees"
                obs_expected="24071"
                obs_have="23198"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="20648"
                obs_have="20643"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8769139"
                         time_creation="Sun Jan 26 20:12:04 2020"
                         time_modification="Sun Jan 26 20:08:24 2020" />
        <observations epoch_first="Sun Jan 26 19:00:00 2020"
                      epoch_last="Sun Jan 26 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38080"
                obs_have="30368"
                obs_ratio="79.75" />
          <mask elevation="10 degrees"
                obs_expected="24071"
                obs_have="23198"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="20648"
                obs_have="20643"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8769139"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 20:08:24 2020" />
        <observations epoch_first="Sun Jan 26 19:00:00 2020"
                      epoch_last="Sun Jan 26 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38080"
                obs_have="30368"
                obs_ratio="79.75" />
          <mask elevation="10 degrees"
                obs_expected="24071"
                obs_have="23198"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="20648"
                obs_have="20643"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac026u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Jan 26 21:47:58 2020"
               level="3">
        <file_statistics latency="00:38:20"
                         size="8257637"
                         time_creation="Sun Jan 26 21:45:06 2020"
                         time_modification="Sun Jan 26 21:38:19 2020" />
        <observations epoch_first="Sun Jan 26 20:00:00 2020"
                      epoch_last="Sun Jan 26 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35515"
                obs_have="30988"
                obs_ratio="87.25" />
          <mask elevation="10 degrees"
                obs_expected="26902"
                obs_have="26457"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23114"
                obs_have="23114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 23:36:58 2020"
               level="3">
        <file_statistics latency="00:54:17"
                         size="8257637"
                         time_creation="Sun Jan 26 22:14:03 2020"
                         time_modification="Sun Jan 26 21:54:16 2020" />
        <observations epoch_first="Sun Jan 26 20:00:00 2020"
                      epoch_last="Sun Jan 26 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35515"
                obs_have="30988"
                obs_ratio="87.25" />
          <mask elevation="10 degrees"
                obs_expected="26902"
                obs_have="26457"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23114"
                obs_have="23114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:54:17"
                         size="8257637"
                         time_creation="Sun Jan 26 22:14:03 2020"
                         time_modification="Sun Jan 26 21:54:16 2020" />
        <observations epoch_first="Sun Jan 26 20:00:00 2020"
                      epoch_last="Sun Jan 26 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35515"
                obs_have="30988"
                obs_ratio="87.25" />
          <mask elevation="10 degrees"
                obs_expected="26902"
                obs_have="26457"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23114"
                obs_have="23114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:54:17"
                         size="8257637"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 21:54:16 2020" />
        <observations epoch_first="Sun Jan 26 20:00:00 2020"
                      epoch_last="Sun Jan 26 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35515"
                obs_have="30988"
                obs_ratio="87.25" />
          <mask elevation="10 degrees"
                obs_expected="26902"
                obs_have="26457"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23114"
                obs_have="23114"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac026v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Jan 26 22:22:58 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8925023"
                         time_creation="Sun Jan 26 22:14:03 2020"
                         time_modification="Sun Jan 26 22:08:21 2020" />
        <observations epoch_first="Sun Jan 26 21:00:00 2020"
                      epoch_last="Sun Jan 26 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31948"
                obs_have="30066"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="27304"
                obs_have="27301"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23961"
                obs_have="23961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 22:47:57 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8925023"
                         time_creation="Sun Jan 26 22:14:03 2020"
                         time_modification="Sun Jan 26 22:08:21 2020" />
        <observations epoch_first="Sun Jan 26 21:00:00 2020"
                      epoch_last="Sun Jan 26 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31948"
                obs_have="30066"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="27304"
                obs_have="27301"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23961"
                obs_have="23961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 00:36:58 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8925023"
                         time_creation="Sun Jan 26 22:14:03 2020"
                         time_modification="Sun Jan 26 22:08:21 2020" />
        <observations epoch_first="Sun Jan 26 21:00:00 2020"
                      epoch_last="Sun Jan 26 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31948"
                obs_have="30066"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="27304"
                obs_have="27301"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23961"
                obs_have="23961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8925023"
                         time_creation="Sun Jan 26 22:14:03 2020"
                         time_modification="Sun Jan 26 22:08:21 2020" />
        <observations epoch_first="Sun Jan 26 21:00:00 2020"
                      epoch_last="Sun Jan 26 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31948"
                obs_have="30066"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="27304"
                obs_have="27301"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23961"
                obs_have="23961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8925023"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 22:08:21 2020" />
        <observations epoch_first="Sun Jan 26 21:00:00 2020"
                      epoch_last="Sun Jan 26 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31948"
                obs_have="30066"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="27304"
                obs_have="27301"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23961"
                obs_have="23961"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac026w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Jan 26 23:22:58 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8652752"
                         time_creation="Sun Jan 26 23:12:04 2020"
                         time_modification="Sun Jan 26 23:08:27 2020" />
        <observations epoch_first="Sun Jan 26 22:00:00 2020"
                      epoch_last="Sun Jan 26 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31147"
                obs_have="29104"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="27342"
                obs_have="27342"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 26 23:47:58 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8652752"
                         time_creation="Sun Jan 26 23:12:04 2020"
                         time_modification="Sun Jan 26 23:08:27 2020" />
        <observations epoch_first="Sun Jan 26 22:00:00 2020"
                      epoch_last="Sun Jan 26 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31147"
                obs_have="29104"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="27342"
                obs_have="27342"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 01:37:00 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8652752"
                         time_creation="Sun Jan 26 23:12:04 2020"
                         time_modification="Sun Jan 26 23:08:27 2020" />
        <observations epoch_first="Sun Jan 26 22:00:00 2020"
                      epoch_last="Sun Jan 26 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31147"
                obs_have="29104"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="27342"
                obs_have="27342"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8652752"
                         time_creation="Sun Jan 26 23:12:04 2020"
                         time_modification="Sun Jan 26 23:08:27 2020" />
        <observations epoch_first="Sun Jan 26 22:00:00 2020"
                      epoch_last="Sun Jan 26 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31147"
                obs_have="29104"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="27342"
                obs_have="27342"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8652752"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Sun Jan 26 23:08:27 2020" />
        <observations epoch_first="Sun Jan 26 22:00:00 2020"
                      epoch_last="Sun Jan 26 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31147"
                obs_have="29104"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="27342"
                obs_have="27342"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac026x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Jan 27 17:06:10 2020"
               level="3">
        <file_statistics latency="01:08:11"
                         size="9714072"
                         time_creation="Mon Jan 27 02:50:04 2020"
                         time_modification="Mon Jan 27 01:08:10 2020" />
        <observations epoch_first="Sun Jan 26 23:00:00 2020"
                      epoch_last="Sun Jan 26 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38168"
                obs_have="35327"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="32614"
                obs_have="31686"
                obs_ratio="97.15" />
          <mask elevation="15 degrees"
                obs_expected="26394"
                obs_have="26103"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Tue Feb 25 03:22:27 2020"
               level="3">
        <file_statistics latency="01:08:11"
                         size="9714072"
                         time_creation="Sat Feb 22 01:55:11 2020"
                         time_modification="Mon Jan 27 01:08:10 2020" />
        <observations epoch_first="Sun Jan 26 23:00:00 2020"
                      epoch_last="Sun Jan 26 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38168"
                obs_have="35327"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="32614"
                obs_have="31686"
                obs_ratio="97.15" />
          <mask elevation="15 degrees"
                obs_expected="26394"
                obs_have="26103"
                obs_ratio="98.90" />
        </observations>
      </control>
    </file>
  </station>
</QC>
