<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-08-11 00:00:00"
    DayOfYear="223"
    Year="2019">
  <station name="PRAC">
    <file name="/prac2230.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug 12 16:45:45 2019"
               level="3">
        <file_statistics latency="01:36:08"
                         size="7113319"
                         time_creation="Mon Aug 12 02:50:19 2019"
                         time_modification="Mon Aug 12 01:35:38 2019" />
        <observations epoch_first="Sun Aug 11 00:00:00 2019"
                      epoch_last="Sun Aug 11 23:59:30 2019"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="29564"
                obs_have="25991"
                obs_ratio="87.91" />
          <mask elevation="10 degrees"
                obs_expected="24773"
                obs_have="23815"
                obs_ratio="96.13" />
          <mask elevation="15 degrees"
                obs_expected="22077"
                obs_have="21694"
                obs_ratio="98.27" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:01:47 2019"
               level="3">
        <file_statistics latency="01:36:08"
                         size="7113319"
                         time_creation="Sat Sep  7 02:02:07 2019"
                         time_modification="Mon Aug 12 01:35:38 2019" />
        <observations epoch_first="Sun Aug 11 00:00:00 2019"
                      epoch_last="Sun Aug 11 23:59:30 2019"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="29564"
                obs_have="25991"
                obs_ratio="87.91" />
          <mask elevation="10 degrees"
                obs_expected="24773"
                obs_have="23815"
                obs_ratio="96.13" />
          <mask elevation="15 degrees"
                obs_expected="22077"
                obs_have="21694"
                obs_ratio="98.27" />
        </observations>
      </control>
    </file>
    <file name="/prac223a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Aug 11 01:22:46 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8617018"
                         time_creation="Sun Aug 11 01:12:02 2019"
                         time_modification="Sun Aug 11 01:08:26 2019" />
        <observations epoch_first="Sun Aug 11 00:00:00 2019"
                      epoch_last="Sun Aug 11 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36377"
                obs_have="33737"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="30803"
                obs_have="30325"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="26195"
                obs_have="26115"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Sun Aug 11 01:47:48 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8617018"
                         time_creation="Sun Aug 11 01:12:02 2019"
                         time_modification="Sun Aug 11 01:08:26 2019" />
        <observations epoch_first="Sun Aug 11 00:00:00 2019"
                      epoch_last="Sun Aug 11 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36377"
                obs_have="33737"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="30803"
                obs_have="30325"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="26195"
                obs_have="26115"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Sun Aug 11 03:36:48 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8617018"
                         time_creation="Sun Aug 11 01:12:02 2019"
                         time_modification="Sun Aug 11 01:08:26 2019" />
        <observations epoch_first="Sun Aug 11 00:00:00 2019"
                      epoch_last="Sun Aug 11 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36377"
                obs_have="33737"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="30803"
                obs_have="30325"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="26195"
                obs_have="26115"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8617018"
                         time_creation="Sun Aug 11 01:12:02 2019"
                         time_modification="Sun Aug 11 01:08:26 2019" />
        <observations epoch_first="Sun Aug 11 00:00:00 2019"
                      epoch_last="Sun Aug 11 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36377"
                obs_have="33737"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="30803"
                obs_have="30325"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="26195"
                obs_have="26115"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8617018"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 01:08:26 2019" />
        <observations epoch_first="Sun Aug 11 00:00:00 2019"
                      epoch_last="Sun Aug 11 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36377"
                obs_have="33737"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="30803"
                obs_have="30325"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="26195"
                obs_have="26115"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/prac223b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Aug 11 02:22:49 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8840574"
                         time_creation="Sun Aug 11 02:12:02 2019"
                         time_modification="Sun Aug 11 02:08:32 2019" />
        <observations epoch_first="Sun Aug 11 01:00:00 2019"
                      epoch_last="Sun Aug 11 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34358"
                obs_have="31712"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="31801"
                obs_have="30628"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="30458"
                obs_have="30094"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Sun Aug 11 02:47:45 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8840574"
                         time_creation="Sun Aug 11 02:12:02 2019"
                         time_modification="Sun Aug 11 02:08:32 2019" />
        <observations epoch_first="Sun Aug 11 01:00:00 2019"
                      epoch_last="Sun Aug 11 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34358"
                obs_have="31712"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="31801"
                obs_have="30628"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="30458"
                obs_have="30094"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Sun Aug 11 04:36:48 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8840574"
                         time_creation="Sun Aug 11 02:12:02 2019"
                         time_modification="Sun Aug 11 02:08:32 2019" />
        <observations epoch_first="Sun Aug 11 01:00:00 2019"
                      epoch_last="Sun Aug 11 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34358"
                obs_have="31712"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="31801"
                obs_have="30628"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="30458"
                obs_have="30094"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8840574"
                         time_creation="Sun Aug 11 02:12:02 2019"
                         time_modification="Sun Aug 11 02:08:32 2019" />
        <observations epoch_first="Sun Aug 11 01:00:00 2019"
                      epoch_last="Sun Aug 11 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34358"
                obs_have="31712"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="31801"
                obs_have="30628"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="30458"
                obs_have="30094"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8840574"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 02:08:32 2019" />
        <observations epoch_first="Sun Aug 11 01:00:00 2019"
                      epoch_last="Sun Aug 11 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34358"
                obs_have="31712"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="31801"
                obs_have="30628"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="30458"
                obs_have="30094"
                obs_ratio="98.80" />
        </observations>
      </control>
    </file>
    <file name="/prac223c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Aug 11 03:22:47 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9849989"
                         time_creation="Sun Aug 11 03:12:03 2019"
                         time_modification="Sun Aug 11 03:08:25 2019" />
        <observations epoch_first="Sun Aug 11 02:00:00 2019"
                      epoch_last="Sun Aug 11 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36343"
                obs_have="33717"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31979"
                obs_have="31978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28689"
                obs_have="28689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 03:47:44 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9849989"
                         time_creation="Sun Aug 11 03:12:03 2019"
                         time_modification="Sun Aug 11 03:08:25 2019" />
        <observations epoch_first="Sun Aug 11 02:00:00 2019"
                      epoch_last="Sun Aug 11 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36343"
                obs_have="33717"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31979"
                obs_have="31978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28689"
                obs_have="28689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 05:36:49 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9849989"
                         time_creation="Sun Aug 11 03:12:03 2019"
                         time_modification="Sun Aug 11 03:08:25 2019" />
        <observations epoch_first="Sun Aug 11 02:00:00 2019"
                      epoch_last="Sun Aug 11 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36343"
                obs_have="33717"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31979"
                obs_have="31978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28689"
                obs_have="28689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9849989"
                         time_creation="Sun Aug 11 03:12:03 2019"
                         time_modification="Sun Aug 11 03:08:25 2019" />
        <observations epoch_first="Sun Aug 11 02:00:00 2019"
                      epoch_last="Sun Aug 11 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36343"
                obs_have="33717"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31979"
                obs_have="31978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28689"
                obs_have="28689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9849989"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 03:08:25 2019" />
        <observations epoch_first="Sun Aug 11 02:00:00 2019"
                      epoch_last="Sun Aug 11 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36343"
                obs_have="33717"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31979"
                obs_have="31978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28689"
                obs_have="28689"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac223d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Aug 11 04:22:33 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9940123"
                         time_creation="Sun Aug 11 04:12:02 2019"
                         time_modification="Sun Aug 11 04:08:05 2019" />
        <observations epoch_first="Sun Aug 11 03:00:00 2019"
                      epoch_last="Sun Aug 11 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41104"
                obs_have="34414"
                obs_ratio="83.72" />
          <mask elevation="10 degrees"
                obs_expected="33487"
                obs_have="29792"
                obs_ratio="88.97" />
          <mask elevation="15 degrees"
                obs_expected="26025"
                obs_have="24014"
                obs_ratio="92.27" />
        </observations>
      </control>
      <control date="Sun Aug 11 04:47:47 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9940123"
                         time_creation="Sun Aug 11 04:12:02 2019"
                         time_modification="Sun Aug 11 04:08:05 2019" />
        <observations epoch_first="Sun Aug 11 03:00:00 2019"
                      epoch_last="Sun Aug 11 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41104"
                obs_have="34414"
                obs_ratio="83.72" />
          <mask elevation="10 degrees"
                obs_expected="33487"
                obs_have="29792"
                obs_ratio="88.97" />
          <mask elevation="15 degrees"
                obs_expected="26025"
                obs_have="24014"
                obs_ratio="92.27" />
        </observations>
      </control>
      <control date="Sun Aug 11 06:36:52 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9940123"
                         time_creation="Sun Aug 11 04:12:02 2019"
                         time_modification="Sun Aug 11 04:08:05 2019" />
        <observations epoch_first="Sun Aug 11 03:00:00 2019"
                      epoch_last="Sun Aug 11 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41104"
                obs_have="34414"
                obs_ratio="83.72" />
          <mask elevation="10 degrees"
                obs_expected="33487"
                obs_have="29792"
                obs_ratio="88.97" />
          <mask elevation="15 degrees"
                obs_expected="26025"
                obs_have="24014"
                obs_ratio="92.27" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9940123"
                         time_creation="Sun Aug 11 04:12:02 2019"
                         time_modification="Sun Aug 11 04:08:05 2019" />
        <observations epoch_first="Sun Aug 11 03:00:00 2019"
                      epoch_last="Sun Aug 11 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41104"
                obs_have="34414"
                obs_ratio="83.72" />
          <mask elevation="10 degrees"
                obs_expected="33487"
                obs_have="29792"
                obs_ratio="88.97" />
          <mask elevation="15 degrees"
                obs_expected="26025"
                obs_have="24014"
                obs_ratio="92.27" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9940123"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 04:08:05 2019" />
        <observations epoch_first="Sun Aug 11 03:00:00 2019"
                      epoch_last="Sun Aug 11 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41104"
                obs_have="34414"
                obs_ratio="83.72" />
          <mask elevation="10 degrees"
                obs_expected="33487"
                obs_have="29792"
                obs_ratio="88.97" />
          <mask elevation="15 degrees"
                obs_expected="26025"
                obs_have="24014"
                obs_ratio="92.27" />
        </observations>
      </control>
    </file>
    <file name="/prac223e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Aug 11 05:22:50 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9238995"
                         time_creation="Sun Aug 11 05:12:02 2019"
                         time_modification="Sun Aug 11 05:08:24 2019" />
        <observations epoch_first="Sun Aug 11 04:00:00 2019"
                      epoch_last="Sun Aug 11 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30518"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="32195"
                obs_have="30313"
                obs_ratio="94.15" />
          <mask elevation="15 degrees"
                obs_expected="30080"
                obs_have="29486"
                obs_ratio="98.03" />
        </observations>
      </control>
      <control date="Sun Aug 11 05:47:45 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9238995"
                         time_creation="Sun Aug 11 05:12:02 2019"
                         time_modification="Sun Aug 11 05:08:24 2019" />
        <observations epoch_first="Sun Aug 11 04:00:00 2019"
                      epoch_last="Sun Aug 11 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30518"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="32195"
                obs_have="30313"
                obs_ratio="94.15" />
          <mask elevation="15 degrees"
                obs_expected="30080"
                obs_have="29486"
                obs_ratio="98.03" />
        </observations>
      </control>
      <control date="Sun Aug 11 07:36:49 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9238995"
                         time_creation="Sun Aug 11 05:12:02 2019"
                         time_modification="Sun Aug 11 05:08:24 2019" />
        <observations epoch_first="Sun Aug 11 04:00:00 2019"
                      epoch_last="Sun Aug 11 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30518"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="32195"
                obs_have="30313"
                obs_ratio="94.15" />
          <mask elevation="15 degrees"
                obs_expected="30080"
                obs_have="29486"
                obs_ratio="98.03" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9238995"
                         time_creation="Sun Aug 11 05:12:02 2019"
                         time_modification="Sun Aug 11 05:08:24 2019" />
        <observations epoch_first="Sun Aug 11 04:00:00 2019"
                      epoch_last="Sun Aug 11 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30518"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="32195"
                obs_have="30313"
                obs_ratio="94.15" />
          <mask elevation="15 degrees"
                obs_expected="30080"
                obs_have="29486"
                obs_ratio="98.03" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9238995"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 05:08:24 2019" />
        <observations epoch_first="Sun Aug 11 04:00:00 2019"
                      epoch_last="Sun Aug 11 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30518"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="32195"
                obs_have="30313"
                obs_ratio="94.15" />
          <mask elevation="15 degrees"
                obs_expected="30080"
                obs_have="29486"
                obs_ratio="98.03" />
        </observations>
      </control>
    </file>
    <file name="/prac223f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Aug 11 06:22:50 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9118567"
                         time_creation="Sun Aug 11 06:12:03 2019"
                         time_modification="Sun Aug 11 06:08:36 2019" />
        <observations epoch_first="Sun Aug 11 05:00:00 2019"
                      epoch_last="Sun Aug 11 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32448"
                obs_have="31595"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="29068"
                obs_have="29040"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="27010"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Aug 11 06:47:49 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9118567"
                         time_creation="Sun Aug 11 06:12:03 2019"
                         time_modification="Sun Aug 11 06:08:36 2019" />
        <observations epoch_first="Sun Aug 11 05:00:00 2019"
                      epoch_last="Sun Aug 11 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32448"
                obs_have="31595"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="29068"
                obs_have="29040"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="27010"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Aug 11 08:36:50 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9118567"
                         time_creation="Sun Aug 11 06:12:03 2019"
                         time_modification="Sun Aug 11 06:08:36 2019" />
        <observations epoch_first="Sun Aug 11 05:00:00 2019"
                      epoch_last="Sun Aug 11 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32448"
                obs_have="31595"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="29068"
                obs_have="29040"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="27010"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9118567"
                         time_creation="Sun Aug 11 06:12:03 2019"
                         time_modification="Sun Aug 11 06:08:36 2019" />
        <observations epoch_first="Sun Aug 11 05:00:00 2019"
                      epoch_last="Sun Aug 11 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32448"
                obs_have="31595"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="29068"
                obs_have="29040"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="27010"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9118567"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 06:08:36 2019" />
        <observations epoch_first="Sun Aug 11 05:00:00 2019"
                      epoch_last="Sun Aug 11 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32448"
                obs_have="31595"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="29068"
                obs_have="29040"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27014"
                obs_have="27010"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac223g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Aug 11 07:22:52 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8391451"
                         time_creation="Sun Aug 11 07:12:03 2019"
                         time_modification="Sun Aug 11 07:08:43 2019" />
        <observations epoch_first="Sun Aug 11 06:00:00 2019"
                      epoch_last="Sun Aug 11 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37000"
                obs_have="29288"
                obs_ratio="79.16" />
          <mask elevation="10 degrees"
                obs_expected="28793"
                obs_have="25961"
                obs_ratio="90.16" />
          <mask elevation="15 degrees"
                obs_expected="24131"
                obs_have="22916"
                obs_ratio="94.96" />
        </observations>
      </control>
      <control date="Sun Aug 11 07:47:51 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8391451"
                         time_creation="Sun Aug 11 07:12:03 2019"
                         time_modification="Sun Aug 11 07:08:43 2019" />
        <observations epoch_first="Sun Aug 11 06:00:00 2019"
                      epoch_last="Sun Aug 11 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37000"
                obs_have="29288"
                obs_ratio="79.16" />
          <mask elevation="10 degrees"
                obs_expected="28793"
                obs_have="25961"
                obs_ratio="90.16" />
          <mask elevation="15 degrees"
                obs_expected="24131"
                obs_have="22916"
                obs_ratio="94.96" />
        </observations>
      </control>
      <control date="Sun Aug 11 09:36:53 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8391451"
                         time_creation="Sun Aug 11 07:12:03 2019"
                         time_modification="Sun Aug 11 07:08:43 2019" />
        <observations epoch_first="Sun Aug 11 06:00:00 2019"
                      epoch_last="Sun Aug 11 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37000"
                obs_have="29288"
                obs_ratio="79.16" />
          <mask elevation="10 degrees"
                obs_expected="28793"
                obs_have="25961"
                obs_ratio="90.16" />
          <mask elevation="15 degrees"
                obs_expected="24131"
                obs_have="22916"
                obs_ratio="94.96" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8391451"
                         time_creation="Sun Aug 11 07:12:03 2019"
                         time_modification="Sun Aug 11 07:08:43 2019" />
        <observations epoch_first="Sun Aug 11 06:00:00 2019"
                      epoch_last="Sun Aug 11 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37000"
                obs_have="29288"
                obs_ratio="79.16" />
          <mask elevation="10 degrees"
                obs_expected="28793"
                obs_have="25961"
                obs_ratio="90.16" />
          <mask elevation="15 degrees"
                obs_expected="24131"
                obs_have="22916"
                obs_ratio="94.96" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8391451"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 07:08:43 2019" />
        <observations epoch_first="Sun Aug 11 06:00:00 2019"
                      epoch_last="Sun Aug 11 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37000"
                obs_have="29288"
                obs_ratio="79.16" />
          <mask elevation="10 degrees"
                obs_expected="28793"
                obs_have="25961"
                obs_ratio="90.16" />
          <mask elevation="15 degrees"
                obs_expected="24131"
                obs_have="22916"
                obs_ratio="94.96" />
        </observations>
      </control>
    </file>
    <file name="/prac223h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Aug 11 08:22:49 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="7700802"
                         time_creation="Sun Aug 11 08:12:05 2019"
                         time_modification="Sun Aug 11 08:08:32 2019" />
        <observations epoch_first="Sun Aug 11 07:00:00 2019"
                      epoch_last="Sun Aug 11 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32557"
                obs_have="25999"
                obs_ratio="79.86" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="22413"
                obs_ratio="89.25" />
          <mask elevation="15 degrees"
                obs_expected="21546"
                obs_have="21546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 08:47:50 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="7700802"
                         time_creation="Sun Aug 11 08:12:05 2019"
                         time_modification="Sun Aug 11 08:08:32 2019" />
        <observations epoch_first="Sun Aug 11 07:00:00 2019"
                      epoch_last="Sun Aug 11 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32557"
                obs_have="25999"
                obs_ratio="79.86" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="22413"
                obs_ratio="89.25" />
          <mask elevation="15 degrees"
                obs_expected="21546"
                obs_have="21546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 10:36:50 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="7700802"
                         time_creation="Sun Aug 11 08:12:05 2019"
                         time_modification="Sun Aug 11 08:08:32 2019" />
        <observations epoch_first="Sun Aug 11 07:00:00 2019"
                      epoch_last="Sun Aug 11 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32557"
                obs_have="25999"
                obs_ratio="79.86" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="22413"
                obs_ratio="89.25" />
          <mask elevation="15 degrees"
                obs_expected="21546"
                obs_have="21546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="7700802"
                         time_creation="Sun Aug 11 08:12:05 2019"
                         time_modification="Sun Aug 11 08:08:32 2019" />
        <observations epoch_first="Sun Aug 11 07:00:00 2019"
                      epoch_last="Sun Aug 11 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32557"
                obs_have="25999"
                obs_ratio="79.86" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="22413"
                obs_ratio="89.25" />
          <mask elevation="15 degrees"
                obs_expected="21546"
                obs_have="21546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="7700802"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 08:08:32 2019" />
        <observations epoch_first="Sun Aug 11 07:00:00 2019"
                      epoch_last="Sun Aug 11 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32557"
                obs_have="25999"
                obs_ratio="79.86" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="22413"
                obs_ratio="89.25" />
          <mask elevation="15 degrees"
                obs_expected="21546"
                obs_have="21546"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac223i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Aug 11 09:47:51 2019"
               level="3">
        <file_statistics latency="00:21:53"
                         size="7673519"
                         time_creation="Sun Aug 11 09:45:02 2019"
                         time_modification="Sun Aug 11 09:21:52 2019" />
        <observations epoch_first="Sun Aug 11 08:00:00 2019"
                      epoch_last="Sun Aug 11 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31714"
                obs_have="29009"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="26893"
                obs_have="26887"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24685"
                obs_have="24683"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Aug 11 11:36:51 2019"
               level="3">
        <file_statistics latency="00:21:53"
                         size="7673519"
                         time_creation="Sun Aug 11 09:45:02 2019"
                         time_modification="Sun Aug 11 09:21:52 2019" />
        <observations epoch_first="Sun Aug 11 08:00:00 2019"
                      epoch_last="Sun Aug 11 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31714"
                obs_have="29009"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="26893"
                obs_have="26887"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24685"
                obs_have="24683"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:21:53"
                         size="7673519"
                         time_creation="Sun Aug 11 09:45:02 2019"
                         time_modification="Sun Aug 11 09:21:52 2019" />
        <observations epoch_first="Sun Aug 11 08:00:00 2019"
                      epoch_last="Sun Aug 11 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31714"
                obs_have="29009"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="26893"
                obs_have="26887"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24685"
                obs_have="24683"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:21:53"
                         size="7673519"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 09:21:52 2019" />
        <observations epoch_first="Sun Aug 11 08:00:00 2019"
                      epoch_last="Sun Aug 11 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31714"
                obs_have="29009"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="26893"
                obs_have="26887"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24685"
                obs_have="24683"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac223j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Aug 11 12:36:52 2019"
               level="3">
        <file_statistics latency="01:22:16"
                         size="8186404"
                         time_creation="Sun Aug 11 11:45:04 2019"
                         time_modification="Sun Aug 11 11:22:15 2019" />
        <observations epoch_first="Sun Aug 11 09:00:00 2019"
                      epoch_last="Sun Aug 11 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31590"
                obs_have="28819"
                obs_ratio="91.23" />
          <mask elevation="10 degrees"
                obs_expected="25989"
                obs_have="25987"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22355"
                obs_have="22355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="01:22:16"
                         size="8186404"
                         time_creation="Sun Aug 11 11:45:04 2019"
                         time_modification="Sun Aug 11 11:22:15 2019" />
        <observations epoch_first="Sun Aug 11 09:00:00 2019"
                      epoch_last="Sun Aug 11 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31590"
                obs_have="28819"
                obs_ratio="91.23" />
          <mask elevation="10 degrees"
                obs_expected="25989"
                obs_have="25987"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22355"
                obs_have="22355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="01:22:16"
                         size="8186404"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 11:22:15 2019" />
        <observations epoch_first="Sun Aug 11 09:00:00 2019"
                      epoch_last="Sun Aug 11 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31590"
                obs_have="28819"
                obs_ratio="91.23" />
          <mask elevation="10 degrees"
                obs_expected="25989"
                obs_have="25987"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22355"
                obs_have="22355"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac223k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Aug 11 11:47:52 2019"
               level="3">
        <file_statistics latency="00:22:17"
                         size="9019446"
                         time_creation="Sun Aug 11 11:45:04 2019"
                         time_modification="Sun Aug 11 11:22:16 2019" />
        <observations epoch_first="Sun Aug 11 10:00:00 2019"
                      epoch_last="Sun Aug 11 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35055"
                obs_have="32821"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="31229"
                obs_have="31229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26808"
                obs_have="26808"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 13:36:52 2019"
               level="3">
        <file_statistics latency="00:22:17"
                         size="9019446"
                         time_creation="Sun Aug 11 11:45:04 2019"
                         time_modification="Sun Aug 11 11:22:16 2019" />
        <observations epoch_first="Sun Aug 11 10:00:00 2019"
                      epoch_last="Sun Aug 11 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35055"
                obs_have="32821"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="31229"
                obs_have="31229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26808"
                obs_have="26808"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:22:17"
                         size="9019446"
                         time_creation="Sun Aug 11 11:45:04 2019"
                         time_modification="Sun Aug 11 11:22:16 2019" />
        <observations epoch_first="Sun Aug 11 10:00:00 2019"
                      epoch_last="Sun Aug 11 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35055"
                obs_have="32821"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="31229"
                obs_have="31229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26808"
                obs_have="26808"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:22:17"
                         size="9019446"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 11:22:16 2019" />
        <observations epoch_first="Sun Aug 11 10:00:00 2019"
                      epoch_last="Sun Aug 11 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35055"
                obs_have="32821"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="31229"
                obs_have="31229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26808"
                obs_have="26808"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac223l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Aug 11 12:22:55 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="10324522"
                         time_creation="Sun Aug 11 12:12:03 2019"
                         time_modification="Sun Aug 11 12:08:36 2019" />
        <observations epoch_first="Sun Aug 11 11:00:00 2019"
                      epoch_last="Sun Aug 11 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46650"
                obs_have="40620"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="34580"
                obs_have="33045"
                obs_ratio="95.56" />
          <mask elevation="15 degrees"
                obs_expected="28505"
                obs_have="27921"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Sun Aug 11 12:47:55 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="10324522"
                         time_creation="Sun Aug 11 12:12:03 2019"
                         time_modification="Sun Aug 11 12:08:36 2019" />
        <observations epoch_first="Sun Aug 11 11:00:00 2019"
                      epoch_last="Sun Aug 11 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46650"
                obs_have="40620"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="34580"
                obs_have="33045"
                obs_ratio="95.56" />
          <mask elevation="15 degrees"
                obs_expected="28505"
                obs_have="27921"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Sun Aug 11 14:36:56 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="10324522"
                         time_creation="Sun Aug 11 12:12:03 2019"
                         time_modification="Sun Aug 11 12:08:36 2019" />
        <observations epoch_first="Sun Aug 11 11:00:00 2019"
                      epoch_last="Sun Aug 11 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46650"
                obs_have="40620"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="34580"
                obs_have="33045"
                obs_ratio="95.56" />
          <mask elevation="15 degrees"
                obs_expected="28505"
                obs_have="27921"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="10324522"
                         time_creation="Sun Aug 11 12:12:03 2019"
                         time_modification="Sun Aug 11 12:08:36 2019" />
        <observations epoch_first="Sun Aug 11 11:00:00 2019"
                      epoch_last="Sun Aug 11 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46650"
                obs_have="40620"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="34580"
                obs_have="33045"
                obs_ratio="95.56" />
          <mask elevation="15 degrees"
                obs_expected="28505"
                obs_have="27921"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="10324522"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 12:08:36 2019" />
        <observations epoch_first="Sun Aug 11 11:00:00 2019"
                      epoch_last="Sun Aug 11 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46650"
                obs_have="40620"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="34580"
                obs_have="33045"
                obs_ratio="95.56" />
          <mask elevation="15 degrees"
                obs_expected="28505"
                obs_have="27921"
                obs_ratio="97.95" />
        </observations>
      </control>
    </file>
    <file name="/prac223m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Aug 11 13:22:53 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9692587"
                         time_creation="Sun Aug 11 13:12:03 2019"
                         time_modification="Sun Aug 11 13:09:02 2019" />
        <observations epoch_first="Sun Aug 11 12:00:00 2019"
                      epoch_last="Sun Aug 11 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43909"
                obs_have="38968"
                obs_ratio="88.75" />
          <mask elevation="10 degrees"
                obs_expected="38708"
                obs_have="36842"
                obs_ratio="95.18" />
          <mask elevation="15 degrees"
                obs_expected="34325"
                obs_have="33295"
                obs_ratio="97.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 13:47:55 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9692587"
                         time_creation="Sun Aug 11 13:12:03 2019"
                         time_modification="Sun Aug 11 13:09:02 2019" />
        <observations epoch_first="Sun Aug 11 12:00:00 2019"
                      epoch_last="Sun Aug 11 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43909"
                obs_have="38968"
                obs_ratio="88.75" />
          <mask elevation="10 degrees"
                obs_expected="38708"
                obs_have="36842"
                obs_ratio="95.18" />
          <mask elevation="15 degrees"
                obs_expected="34325"
                obs_have="33295"
                obs_ratio="97.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 15:36:56 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9692587"
                         time_creation="Sun Aug 11 13:12:03 2019"
                         time_modification="Sun Aug 11 13:09:02 2019" />
        <observations epoch_first="Sun Aug 11 12:00:00 2019"
                      epoch_last="Sun Aug 11 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43909"
                obs_have="38968"
                obs_ratio="88.75" />
          <mask elevation="10 degrees"
                obs_expected="38708"
                obs_have="36842"
                obs_ratio="95.18" />
          <mask elevation="15 degrees"
                obs_expected="34325"
                obs_have="33295"
                obs_ratio="97.00" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9692587"
                         time_creation="Sun Aug 11 13:12:03 2019"
                         time_modification="Sun Aug 11 13:09:02 2019" />
        <observations epoch_first="Sun Aug 11 12:00:00 2019"
                      epoch_last="Sun Aug 11 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43909"
                obs_have="38968"
                obs_ratio="88.75" />
          <mask elevation="10 degrees"
                obs_expected="38708"
                obs_have="36842"
                obs_ratio="95.18" />
          <mask elevation="15 degrees"
                obs_expected="34325"
                obs_have="33295"
                obs_ratio="97.00" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9692587"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 13:09:02 2019" />
        <observations epoch_first="Sun Aug 11 12:00:00 2019"
                      epoch_last="Sun Aug 11 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43909"
                obs_have="38968"
                obs_ratio="88.75" />
          <mask elevation="10 degrees"
                obs_expected="38708"
                obs_have="36842"
                obs_ratio="95.18" />
          <mask elevation="15 degrees"
                obs_expected="34325"
                obs_have="33295"
                obs_ratio="97.00" />
        </observations>
      </control>
    </file>
    <file name="/prac223n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Aug 11 14:22:54 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9690152"
                         time_creation="Sun Aug 11 14:12:04 2019"
                         time_modification="Sun Aug 11 14:08:56 2019" />
        <observations epoch_first="Sun Aug 11 13:00:00 2019"
                      epoch_last="Sun Aug 11 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40232"
                obs_have="37616"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="38552"
                obs_have="37077"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="37562"
                obs_have="36791"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Sun Aug 11 14:47:55 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9690152"
                         time_creation="Sun Aug 11 14:12:04 2019"
                         time_modification="Sun Aug 11 14:08:56 2019" />
        <observations epoch_first="Sun Aug 11 13:00:00 2019"
                      epoch_last="Sun Aug 11 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40232"
                obs_have="37616"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="38552"
                obs_have="37077"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="37562"
                obs_have="36791"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Sun Aug 11 16:36:48 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9690152"
                         time_creation="Sun Aug 11 14:12:04 2019"
                         time_modification="Sun Aug 11 14:08:56 2019" />
        <observations epoch_first="Sun Aug 11 13:00:00 2019"
                      epoch_last="Sun Aug 11 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40232"
                obs_have="37616"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="38552"
                obs_have="37077"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="37562"
                obs_have="36791"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9690152"
                         time_creation="Sun Aug 11 14:12:04 2019"
                         time_modification="Sun Aug 11 14:08:56 2019" />
        <observations epoch_first="Sun Aug 11 13:00:00 2019"
                      epoch_last="Sun Aug 11 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40232"
                obs_have="37616"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="38552"
                obs_have="37077"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="37562"
                obs_have="36791"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9690152"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 14:08:56 2019" />
        <observations epoch_first="Sun Aug 11 13:00:00 2019"
                      epoch_last="Sun Aug 11 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40232"
                obs_have="37616"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="38552"
                obs_have="37077"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="37562"
                obs_have="36791"
                obs_ratio="97.95" />
        </observations>
      </control>
    </file>
    <file name="/prac223o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Aug 11 17:36:51 2019"
               level="3">
        <file_statistics latency="01:53:46"
                         size="9746410"
                         time_creation="Sun Aug 11 17:12:21 2019"
                         time_modification="Sun Aug 11 16:53:45 2019" />
        <observations epoch_first="Sun Aug 11 14:00:00 2019"
                      epoch_last="Sun Aug 11 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42661"
                obs_have="41858"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="38995"
                obs_have="38955"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="36370"
                obs_have="36334"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="01:53:46"
                         size="9746410"
                         time_creation="Sun Aug 11 17:12:21 2019"
                         time_modification="Sun Aug 11 16:53:45 2019" />
        <observations epoch_first="Sun Aug 11 14:00:00 2019"
                      epoch_last="Sun Aug 11 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42661"
                obs_have="41858"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="38995"
                obs_have="38955"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="36370"
                obs_have="36334"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="01:53:46"
                         size="9746410"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 16:53:45 2019" />
        <observations epoch_first="Sun Aug 11 14:00:00 2019"
                      epoch_last="Sun Aug 11 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42661"
                obs_have="41858"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="38995"
                obs_have="38955"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="36370"
                obs_have="36334"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/prac223p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Aug 11 16:22:56 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9791247"
                         time_creation="Sun Aug 11 16:12:04 2019"
                         time_modification="Sun Aug 11 16:08:44 2019" />
        <observations epoch_first="Sun Aug 11 15:00:00 2019"
                      epoch_last="Sun Aug 11 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48190"
                obs_have="42249"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="41525"
                obs_have="39411"
                obs_ratio="94.91" />
          <mask elevation="15 degrees"
                obs_expected="35635"
                obs_have="34566"
                obs_ratio="97.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 16:47:53 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9791247"
                         time_creation="Sun Aug 11 16:12:04 2019"
                         time_modification="Sun Aug 11 16:08:44 2019" />
        <observations epoch_first="Sun Aug 11 15:00:00 2019"
                      epoch_last="Sun Aug 11 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48190"
                obs_have="42249"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="41525"
                obs_have="39411"
                obs_ratio="94.91" />
          <mask elevation="15 degrees"
                obs_expected="35635"
                obs_have="34566"
                obs_ratio="97.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 18:36:57 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9791247"
                         time_creation="Sun Aug 11 16:12:04 2019"
                         time_modification="Sun Aug 11 16:08:44 2019" />
        <observations epoch_first="Sun Aug 11 15:00:00 2019"
                      epoch_last="Sun Aug 11 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48190"
                obs_have="42249"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="41525"
                obs_have="39411"
                obs_ratio="94.91" />
          <mask elevation="15 degrees"
                obs_expected="35635"
                obs_have="34566"
                obs_ratio="97.00" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9791247"
                         time_creation="Sun Aug 11 16:12:04 2019"
                         time_modification="Sun Aug 11 16:08:44 2019" />
        <observations epoch_first="Sun Aug 11 15:00:00 2019"
                      epoch_last="Sun Aug 11 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48190"
                obs_have="42249"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="41525"
                obs_have="39411"
                obs_ratio="94.91" />
          <mask elevation="15 degrees"
                obs_expected="35635"
                obs_have="34566"
                obs_ratio="97.00" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9791247"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 16:08:44 2019" />
        <observations epoch_first="Sun Aug 11 15:00:00 2019"
                      epoch_last="Sun Aug 11 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48190"
                obs_have="42249"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="41525"
                obs_have="39411"
                obs_ratio="94.91" />
          <mask elevation="15 degrees"
                obs_expected="35635"
                obs_have="34566"
                obs_ratio="97.00" />
        </observations>
      </control>
    </file>
    <file name="/prac223q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Aug 11 17:22:55 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9052091"
                         time_creation="Sun Aug 11 17:12:21 2019"
                         time_modification="Sun Aug 11 17:08:39 2019" />
        <observations epoch_first="Sun Aug 11 16:00:00 2019"
                      epoch_last="Sun Aug 11 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41554"
                obs_have="36543"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="39512"
                obs_have="36345"
                obs_ratio="91.98" />
          <mask elevation="15 degrees"
                obs_expected="35779"
                obs_have="34605"
                obs_ratio="96.72" />
        </observations>
      </control>
      <control date="Sun Aug 11 17:47:54 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9052091"
                         time_creation="Sun Aug 11 17:12:21 2019"
                         time_modification="Sun Aug 11 17:08:39 2019" />
        <observations epoch_first="Sun Aug 11 16:00:00 2019"
                      epoch_last="Sun Aug 11 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41554"
                obs_have="36543"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="39512"
                obs_have="36345"
                obs_ratio="91.98" />
          <mask elevation="15 degrees"
                obs_expected="35779"
                obs_have="34605"
                obs_ratio="96.72" />
        </observations>
      </control>
      <control date="Sun Aug 11 19:36:57 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9052091"
                         time_creation="Sun Aug 11 17:12:21 2019"
                         time_modification="Sun Aug 11 17:08:39 2019" />
        <observations epoch_first="Sun Aug 11 16:00:00 2019"
                      epoch_last="Sun Aug 11 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41554"
                obs_have="36543"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="39512"
                obs_have="36345"
                obs_ratio="91.98" />
          <mask elevation="15 degrees"
                obs_expected="35779"
                obs_have="34605"
                obs_ratio="96.72" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9052091"
                         time_creation="Sun Aug 11 17:12:21 2019"
                         time_modification="Sun Aug 11 17:08:39 2019" />
        <observations epoch_first="Sun Aug 11 16:00:00 2019"
                      epoch_last="Sun Aug 11 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41554"
                obs_have="36543"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="39512"
                obs_have="36345"
                obs_ratio="91.98" />
          <mask elevation="15 degrees"
                obs_expected="35779"
                obs_have="34605"
                obs_ratio="96.72" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9052091"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 17:08:39 2019" />
        <observations epoch_first="Sun Aug 11 16:00:00 2019"
                      epoch_last="Sun Aug 11 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41554"
                obs_have="36543"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="39512"
                obs_have="36345"
                obs_ratio="91.98" />
          <mask elevation="15 degrees"
                obs_expected="35779"
                obs_have="34605"
                obs_ratio="96.72" />
        </observations>
      </control>
    </file>
    <file name="/prac223r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Aug 11 18:22:50 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8860402"
                         time_creation="Sun Aug 11 18:12:03 2019"
                         time_modification="Sun Aug 11 18:08:34 2019" />
        <observations epoch_first="Sun Aug 11 17:00:00 2019"
                      epoch_last="Sun Aug 11 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37902"
                obs_have="33997"
                obs_ratio="89.70" />
          <mask elevation="10 degrees"
                obs_expected="31798"
                obs_have="30512"
                obs_ratio="95.96" />
          <mask elevation="15 degrees"
                obs_expected="28786"
                obs_have="28000"
                obs_ratio="97.27" />
        </observations>
      </control>
      <control date="Sun Aug 11 18:47:50 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8860402"
                         time_creation="Sun Aug 11 18:12:03 2019"
                         time_modification="Sun Aug 11 18:08:34 2019" />
        <observations epoch_first="Sun Aug 11 17:00:00 2019"
                      epoch_last="Sun Aug 11 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37902"
                obs_have="33997"
                obs_ratio="89.70" />
          <mask elevation="10 degrees"
                obs_expected="31798"
                obs_have="30512"
                obs_ratio="95.96" />
          <mask elevation="15 degrees"
                obs_expected="28786"
                obs_have="28000"
                obs_ratio="97.27" />
        </observations>
      </control>
      <control date="Sun Aug 11 20:36:53 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8860402"
                         time_creation="Sun Aug 11 18:12:03 2019"
                         time_modification="Sun Aug 11 18:08:34 2019" />
        <observations epoch_first="Sun Aug 11 17:00:00 2019"
                      epoch_last="Sun Aug 11 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37902"
                obs_have="33997"
                obs_ratio="89.70" />
          <mask elevation="10 degrees"
                obs_expected="31798"
                obs_have="30512"
                obs_ratio="95.96" />
          <mask elevation="15 degrees"
                obs_expected="28786"
                obs_have="28000"
                obs_ratio="97.27" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8860402"
                         time_creation="Sun Aug 11 18:12:03 2019"
                         time_modification="Sun Aug 11 18:08:34 2019" />
        <observations epoch_first="Sun Aug 11 17:00:00 2019"
                      epoch_last="Sun Aug 11 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37902"
                obs_have="33997"
                obs_ratio="89.70" />
          <mask elevation="10 degrees"
                obs_expected="31798"
                obs_have="30512"
                obs_ratio="95.96" />
          <mask elevation="15 degrees"
                obs_expected="28786"
                obs_have="28000"
                obs_ratio="97.27" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8860402"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 18:08:34 2019" />
        <observations epoch_first="Sun Aug 11 17:00:00 2019"
                      epoch_last="Sun Aug 11 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37902"
                obs_have="33997"
                obs_ratio="89.70" />
          <mask elevation="10 degrees"
                obs_expected="31798"
                obs_have="30512"
                obs_ratio="95.96" />
          <mask elevation="15 degrees"
                obs_expected="28786"
                obs_have="28000"
                obs_ratio="97.27" />
        </observations>
      </control>
    </file>
    <file name="/prac223s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Aug 11 19:22:23 2019"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9533663"
                         time_creation="Sun Aug 11 19:12:05 2019"
                         time_modification="Sun Aug 11 19:07:46 2019" />
        <observations epoch_first="Sun Aug 11 18:00:00 2019"
                      epoch_last="Sun Aug 11 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37492"
                obs_have="33359"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="29161"
                obs_have="28935"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="25613"
                obs_have="25406"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Sun Aug 11 19:47:51 2019"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9533663"
                         time_creation="Sun Aug 11 19:12:05 2019"
                         time_modification="Sun Aug 11 19:07:46 2019" />
        <observations epoch_first="Sun Aug 11 18:00:00 2019"
                      epoch_last="Sun Aug 11 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37492"
                obs_have="33359"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="29161"
                obs_have="28935"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="25613"
                obs_have="25406"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Sun Aug 11 21:36:56 2019"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9533663"
                         time_creation="Sun Aug 11 19:12:05 2019"
                         time_modification="Sun Aug 11 19:07:46 2019" />
        <observations epoch_first="Sun Aug 11 18:00:00 2019"
                      epoch_last="Sun Aug 11 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37492"
                obs_have="33359"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="29161"
                obs_have="28935"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="25613"
                obs_have="25406"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9533663"
                         time_creation="Sun Aug 11 19:12:05 2019"
                         time_modification="Sun Aug 11 19:07:46 2019" />
        <observations epoch_first="Sun Aug 11 18:00:00 2019"
                      epoch_last="Sun Aug 11 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37492"
                obs_have="33359"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="29161"
                obs_have="28935"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="25613"
                obs_have="25406"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9533663"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 19:07:46 2019" />
        <observations epoch_first="Sun Aug 11 18:00:00 2019"
                      epoch_last="Sun Aug 11 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37492"
                obs_have="33359"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="29161"
                obs_have="28935"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="25613"
                obs_have="25406"
                obs_ratio="99.19" />
        </observations>
      </control>
    </file>
    <file name="/prac223t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Aug 11 20:47:41 2019"
               level="3">
        <file_statistics latency="00:37:55"
                         size="8744772"
                         time_creation="Sun Aug 11 20:45:02 2019"
                         time_modification="Sun Aug 11 20:37:54 2019" />
        <observations epoch_first="Sun Aug 11 19:00:00 2019"
                      epoch_last="Sun Aug 11 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31006"
                obs_have="28323"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="25762"
                obs_have="25762"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24185"
                obs_have="24185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 22:36:56 2019"
               level="3">
        <file_statistics latency="00:53:56"
                         size="8744772"
                         time_creation="Sun Aug 11 21:12:07 2019"
                         time_modification="Sun Aug 11 20:53:55 2019" />
        <observations epoch_first="Sun Aug 11 19:00:00 2019"
                      epoch_last="Sun Aug 11 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31006"
                obs_have="28323"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="25762"
                obs_have="25762"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24185"
                obs_have="24185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:53:56"
                         size="8744772"
                         time_creation="Sun Aug 11 21:12:07 2019"
                         time_modification="Sun Aug 11 20:53:55 2019" />
        <observations epoch_first="Sun Aug 11 19:00:00 2019"
                      epoch_last="Sun Aug 11 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31006"
                obs_have="28323"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="25762"
                obs_have="25762"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24185"
                obs_have="24185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:53:56"
                         size="8744772"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 20:53:55 2019" />
        <observations epoch_first="Sun Aug 11 19:00:00 2019"
                      epoch_last="Sun Aug 11 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31006"
                obs_have="28323"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="25762"
                obs_have="25762"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24185"
                obs_have="24185"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac223u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Aug 11 21:22:54 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8403713"
                         time_creation="Sun Aug 11 21:12:07 2019"
                         time_modification="Sun Aug 11 21:08:22 2019" />
        <observations epoch_first="Sun Aug 11 20:00:00 2019"
                      epoch_last="Sun Aug 11 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29779"
                obs_have="27549"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="26074"
                obs_have="25762"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="23466"
                obs_have="23466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 21:47:54 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8403713"
                         time_creation="Sun Aug 11 21:12:07 2019"
                         time_modification="Sun Aug 11 21:08:22 2019" />
        <observations epoch_first="Sun Aug 11 20:00:00 2019"
                      epoch_last="Sun Aug 11 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29779"
                obs_have="27549"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="26074"
                obs_have="25762"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="23466"
                obs_have="23466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 11 23:36:54 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8403713"
                         time_creation="Sun Aug 11 21:12:07 2019"
                         time_modification="Sun Aug 11 21:08:22 2019" />
        <observations epoch_first="Sun Aug 11 20:00:00 2019"
                      epoch_last="Sun Aug 11 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29779"
                obs_have="27549"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="26074"
                obs_have="25762"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="23466"
                obs_have="23466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8403713"
                         time_creation="Sun Aug 11 21:12:07 2019"
                         time_modification="Sun Aug 11 21:08:22 2019" />
        <observations epoch_first="Sun Aug 11 20:00:00 2019"
                      epoch_last="Sun Aug 11 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29779"
                obs_have="27549"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="26074"
                obs_have="25762"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="23466"
                obs_have="23466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8403713"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 21:08:22 2019" />
        <observations epoch_first="Sun Aug 11 20:00:00 2019"
                      epoch_last="Sun Aug 11 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29779"
                obs_have="27549"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="26074"
                obs_have="25762"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="23466"
                obs_have="23466"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac223v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Aug 12 00:36:54 2019"
               level="3">
        <file_statistics latency="01:09:33"
                         size="8189433"
                         time_creation="Sun Aug 11 23:12:05 2019"
                         time_modification="Sun Aug 11 23:09:32 2019" />
        <observations epoch_first="Sun Aug 11 21:00:00 2019"
                      epoch_last="Sun Aug 11 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29437"
                obs_have="26138"
                obs_ratio="88.79" />
          <mask elevation="10 degrees"
                obs_expected="25521"
                obs_have="24394"
                obs_ratio="95.58" />
          <mask elevation="15 degrees"
                obs_expected="22461"
                obs_have="22238"
                obs_ratio="99.01" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="01:09:33"
                         size="8189433"
                         time_creation="Sun Aug 11 23:12:05 2019"
                         time_modification="Sun Aug 11 23:09:32 2019" />
        <observations epoch_first="Sun Aug 11 21:00:00 2019"
                      epoch_last="Sun Aug 11 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29437"
                obs_have="26138"
                obs_ratio="88.79" />
          <mask elevation="10 degrees"
                obs_expected="25521"
                obs_have="24394"
                obs_ratio="95.58" />
          <mask elevation="15 degrees"
                obs_expected="22461"
                obs_have="22238"
                obs_ratio="99.01" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="01:09:33"
                         size="8189433"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 23:09:32 2019" />
        <observations epoch_first="Sun Aug 11 21:00:00 2019"
                      epoch_last="Sun Aug 11 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29437"
                obs_have="26138"
                obs_ratio="88.79" />
          <mask elevation="10 degrees"
                obs_expected="25521"
                obs_have="24394"
                obs_ratio="95.58" />
          <mask elevation="15 degrees"
                obs_expected="22461"
                obs_have="22238"
                obs_ratio="99.01" />
        </observations>
      </control>
    </file>
    <file name="/prac223w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Aug 11 23:22:38 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7451497"
                         time_creation="Sun Aug 11 23:12:05 2019"
                         time_modification="Sun Aug 11 23:09:33 2019" />
        <observations epoch_first="Sun Aug 11 22:00:00 2019"
                      epoch_last="Sun Aug 11 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27587"
                obs_have="24620"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="21158"
                obs_have="20097"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="20275"
                obs_have="20028"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Sun Aug 11 23:47:38 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7451497"
                         time_creation="Sun Aug 11 23:12:05 2019"
                         time_modification="Sun Aug 11 23:09:33 2019" />
        <observations epoch_first="Sun Aug 11 22:00:00 2019"
                      epoch_last="Sun Aug 11 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27587"
                obs_have="24620"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="21158"
                obs_have="20097"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="20275"
                obs_have="20028"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Mon Aug 12 01:36:53 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7451497"
                         time_creation="Sun Aug 11 23:12:05 2019"
                         time_modification="Sun Aug 11 23:09:33 2019" />
        <observations epoch_first="Sun Aug 11 22:00:00 2019"
                      epoch_last="Sun Aug 11 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27587"
                obs_have="24620"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="21158"
                obs_have="20097"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="20275"
                obs_have="20028"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7451497"
                         time_creation="Sun Aug 11 23:12:05 2019"
                         time_modification="Sun Aug 11 23:09:33 2019" />
        <observations epoch_first="Sun Aug 11 22:00:00 2019"
                      epoch_last="Sun Aug 11 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27587"
                obs_have="24620"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="21158"
                obs_have="20097"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="20275"
                obs_have="20028"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7451497"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Sun Aug 11 23:09:33 2019" />
        <observations epoch_first="Sun Aug 11 22:00:00 2019"
                      epoch_last="Sun Aug 11 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27587"
                obs_have="24620"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="21158"
                obs_have="20097"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="20275"
                obs_have="20028"
                obs_ratio="98.78" />
        </observations>
      </control>
    </file>
    <file name="/prac223x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Aug 12 00:22:54 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7578531"
                         time_creation="Mon Aug 12 00:12:06 2019"
                         time_modification="Mon Aug 12 00:08:58 2019" />
        <observations epoch_first="Sun Aug 11 23:00:00 2019"
                      epoch_last="Sun Aug 11 23:59:59 2019"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="30070"
                obs_have="27096"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="24186"
                obs_have="23056"
                obs_ratio="95.33" />
          <mask elevation="15 degrees"
                obs_expected="21386"
                obs_have="20389"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Mon Aug 12 00:47:53 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7578531"
                         time_creation="Mon Aug 12 00:12:06 2019"
                         time_modification="Mon Aug 12 00:08:58 2019" />
        <observations epoch_first="Sun Aug 11 23:00:00 2019"
                      epoch_last="Sun Aug 11 23:59:59 2019"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="30070"
                obs_have="27096"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="24186"
                obs_have="23056"
                obs_ratio="95.33" />
          <mask elevation="15 degrees"
                obs_expected="21386"
                obs_have="20389"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Mon Aug 12 02:36:50 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7578531"
                         time_creation="Mon Aug 12 00:12:06 2019"
                         time_modification="Mon Aug 12 00:08:58 2019" />
        <observations epoch_first="Sun Aug 11 23:00:00 2019"
                      epoch_last="Sun Aug 11 23:59:59 2019"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="30070"
                obs_have="27096"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="24186"
                obs_have="23056"
                obs_ratio="95.33" />
          <mask elevation="15 degrees"
                obs_expected="21386"
                obs_have="20389"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Mon Aug 12 17:05:01 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7578531"
                         time_creation="Mon Aug 12 00:12:06 2019"
                         time_modification="Mon Aug 12 00:08:58 2019" />
        <observations epoch_first="Sun Aug 11 23:00:00 2019"
                      epoch_last="Sun Aug 11 23:59:59 2019"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="30070"
                obs_have="27096"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="24186"
                obs_have="23056"
                obs_ratio="95.33" />
          <mask elevation="15 degrees"
                obs_expected="21386"
                obs_have="20389"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Tue Sep 10 03:21:38 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7578531"
                         time_creation="Sat Sep  7 01:55:51 2019"
                         time_modification="Mon Aug 12 00:08:58 2019" />
        <observations epoch_first="Sun Aug 11 23:00:00 2019"
                      epoch_last="Sun Aug 11 23:59:59 2019"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="30070"
                obs_have="27096"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="24186"
                obs_have="23056"
                obs_ratio="95.33" />
          <mask elevation="15 degrees"
                obs_expected="21386"
                obs_have="20389"
                obs_ratio="95.34" />
        </observations>
      </control>
    </file>
  </station>
</QC>
