<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-01-05 00:00:00"
    DayOfYear="5"
    Year="2019">
  <station name="PRAC">
    <file name="/prac0050.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan  6 16:45:39 2019"
               level="3">
        <file_statistics latency="01:35:31"
                         size="7316700"
                         time_creation="Sun Jan  6 02:53:37 2019"
                         time_modification="Sun Jan  6 01:35:01 2019" />
        <observations epoch_first="Sat Jan  5 00:00:00 2019"
                      epoch_last="Sat Jan  5 23:59:30 2019"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29555"
                obs_have="26811"
                obs_ratio="90.72" />
          <mask elevation="10 degrees"
                obs_expected="24796"
                obs_have="24364"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="22138"
                obs_have="22078"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:01:44 2019"
               level="3">
        <file_statistics latency="01:35:31"
                         size="7316700"
                         time_creation="Fri Feb  1 02:19:43 2019"
                         time_modification="Sun Jan  6 01:35:01 2019" />
        <observations epoch_first="Sat Jan  5 00:00:00 2019"
                      epoch_last="Sat Jan  5 23:59:30 2019"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29555"
                obs_have="26811"
                obs_ratio="90.72" />
          <mask elevation="10 degrees"
                obs_expected="24796"
                obs_have="24364"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="22138"
                obs_have="22078"
                obs_ratio="99.73" />
        </observations>
      </control>
    </file>
    <file name="/prac005a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jan  5 01:22:48 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9336501"
                         time_creation="Sat Jan  5 01:12:04 2019"
                         time_modification="Sat Jan  5 01:08:24 2019" />
        <observations epoch_first="Sat Jan  5 00:00:00 2019"
                      epoch_last="Sat Jan  5 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32820"
                obs_have="31226"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="27307"
                obs_have="27304"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24093"
                obs_have="24093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 01:47:48 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9336501"
                         time_creation="Sat Jan  5 01:12:04 2019"
                         time_modification="Sat Jan  5 01:08:24 2019" />
        <observations epoch_first="Sat Jan  5 00:00:00 2019"
                      epoch_last="Sat Jan  5 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32820"
                obs_have="31226"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="27307"
                obs_have="27304"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24093"
                obs_have="24093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 03:36:46 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9336501"
                         time_creation="Sat Jan  5 01:12:04 2019"
                         time_modification="Sat Jan  5 01:08:24 2019" />
        <observations epoch_first="Sat Jan  5 00:00:00 2019"
                      epoch_last="Sat Jan  5 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32820"
                obs_have="31226"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="27307"
                obs_have="27304"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24093"
                obs_have="24093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9336501"
                         time_creation="Sat Jan  5 01:12:04 2019"
                         time_modification="Sat Jan  5 01:08:24 2019" />
        <observations epoch_first="Sat Jan  5 00:00:00 2019"
                      epoch_last="Sat Jan  5 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32820"
                obs_have="31226"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="27307"
                obs_have="27304"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24093"
                obs_have="24093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9336501"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 01:08:24 2019" />
        <observations epoch_first="Sat Jan  5 00:00:00 2019"
                      epoch_last="Sat Jan  5 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32820"
                obs_have="31226"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="27307"
                obs_have="27304"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24093"
                obs_have="24093"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jan  5 02:22:51 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9706986"
                         time_creation="Sat Jan  5 02:12:03 2019"
                         time_modification="Sat Jan  5 02:08:33 2019" />
        <observations epoch_first="Sat Jan  5 01:00:00 2019"
                      epoch_last="Sat Jan  5 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35678"
                obs_have="33744"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="32402"
                obs_have="32337"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27475"
                obs_have="27414"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sat Jan  5 02:47:46 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9706986"
                         time_creation="Sat Jan  5 02:12:03 2019"
                         time_modification="Sat Jan  5 02:08:33 2019" />
        <observations epoch_first="Sat Jan  5 01:00:00 2019"
                      epoch_last="Sat Jan  5 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35678"
                obs_have="33744"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="32402"
                obs_have="32337"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27475"
                obs_have="27414"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sat Jan  5 04:36:51 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9706986"
                         time_creation="Sat Jan  5 02:12:03 2019"
                         time_modification="Sat Jan  5 02:08:33 2019" />
        <observations epoch_first="Sat Jan  5 01:00:00 2019"
                      epoch_last="Sat Jan  5 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35678"
                obs_have="33744"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="32402"
                obs_have="32337"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27475"
                obs_have="27414"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9706986"
                         time_creation="Sat Jan  5 02:12:03 2019"
                         time_modification="Sat Jan  5 02:08:33 2019" />
        <observations epoch_first="Sat Jan  5 01:00:00 2019"
                      epoch_last="Sat Jan  5 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35678"
                obs_have="33744"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="32402"
                obs_have="32337"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27475"
                obs_have="27414"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9706986"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 02:08:33 2019" />
        <observations epoch_first="Sat Jan  5 01:00:00 2019"
                      epoch_last="Sat Jan  5 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35678"
                obs_have="33744"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="32402"
                obs_have="32337"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27475"
                obs_have="27414"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/prac005c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jan  5 03:22:47 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10540143"
                         time_creation="Sat Jan  5 03:12:03 2019"
                         time_modification="Sat Jan  5 03:08:37 2019" />
        <observations epoch_first="Sat Jan  5 02:00:00 2019"
                      epoch_last="Sat Jan  5 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47149"
                obs_have="42074"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="33607"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="28551"
                obs_have="28544"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jan  5 03:47:45 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10540143"
                         time_creation="Sat Jan  5 03:12:03 2019"
                         time_modification="Sat Jan  5 03:08:37 2019" />
        <observations epoch_first="Sat Jan  5 02:00:00 2019"
                      epoch_last="Sat Jan  5 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47149"
                obs_have="42074"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="33607"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="28551"
                obs_have="28544"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jan  5 05:36:52 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10540143"
                         time_creation="Sat Jan  5 03:12:03 2019"
                         time_modification="Sat Jan  5 03:08:37 2019" />
        <observations epoch_first="Sat Jan  5 02:00:00 2019"
                      epoch_last="Sat Jan  5 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47149"
                obs_have="42074"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="33607"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="28551"
                obs_have="28544"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10540143"
                         time_creation="Sat Jan  5 03:12:03 2019"
                         time_modification="Sat Jan  5 03:08:37 2019" />
        <observations epoch_first="Sat Jan  5 02:00:00 2019"
                      epoch_last="Sat Jan  5 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47149"
                obs_have="42074"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="33607"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="28551"
                obs_have="28544"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10540143"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 03:08:37 2019" />
        <observations epoch_first="Sat Jan  5 02:00:00 2019"
                      epoch_last="Sat Jan  5 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47149"
                obs_have="42074"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="33607"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="28551"
                obs_have="28544"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac005d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jan  5 04:22:50 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10400336"
                         time_creation="Sat Jan  5 04:12:04 2019"
                         time_modification="Sat Jan  5 04:08:42 2019" />
        <observations epoch_first="Sat Jan  5 03:00:00 2019"
                      epoch_last="Sat Jan  5 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44099"
                obs_have="41505"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="39923"
                obs_have="39085"
                obs_ratio="97.90" />
          <mask elevation="15 degrees"
                obs_expected="35841"
                obs_have="35813"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Jan  5 04:47:49 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10400336"
                         time_creation="Sat Jan  5 04:12:04 2019"
                         time_modification="Sat Jan  5 04:08:42 2019" />
        <observations epoch_first="Sat Jan  5 03:00:00 2019"
                      epoch_last="Sat Jan  5 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44099"
                obs_have="41505"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="39923"
                obs_have="39085"
                obs_ratio="97.90" />
          <mask elevation="15 degrees"
                obs_expected="35841"
                obs_have="35813"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Jan  5 06:36:51 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10400336"
                         time_creation="Sat Jan  5 04:12:04 2019"
                         time_modification="Sat Jan  5 04:08:42 2019" />
        <observations epoch_first="Sat Jan  5 03:00:00 2019"
                      epoch_last="Sat Jan  5 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44099"
                obs_have="41505"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="39923"
                obs_have="39085"
                obs_ratio="97.90" />
          <mask elevation="15 degrees"
                obs_expected="35841"
                obs_have="35813"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10400336"
                         time_creation="Sat Jan  5 04:12:04 2019"
                         time_modification="Sat Jan  5 04:08:42 2019" />
        <observations epoch_first="Sat Jan  5 03:00:00 2019"
                      epoch_last="Sat Jan  5 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44099"
                obs_have="41505"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="39923"
                obs_have="39085"
                obs_ratio="97.90" />
          <mask elevation="15 degrees"
                obs_expected="35841"
                obs_have="35813"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10400336"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 04:08:42 2019" />
        <observations epoch_first="Sat Jan  5 03:00:00 2019"
                      epoch_last="Sat Jan  5 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44099"
                obs_have="41505"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="39923"
                obs_have="39085"
                obs_ratio="97.90" />
          <mask elevation="15 degrees"
                obs_expected="35841"
                obs_have="35813"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/prac005e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jan  5 05:22:43 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10363826"
                         time_creation="Sat Jan  5 05:10:04 2019"
                         time_modification="Sat Jan  5 05:08:14 2019" />
        <observations epoch_first="Sat Jan  5 04:00:00 2019"
                      epoch_last="Sat Jan  5 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41333"
                obs_have="40145"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="39076"
                obs_have="38880"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="37570"
                obs_have="37570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 05:47:47 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10363826"
                         time_creation="Sat Jan  5 05:10:04 2019"
                         time_modification="Sat Jan  5 05:08:14 2019" />
        <observations epoch_first="Sat Jan  5 04:00:00 2019"
                      epoch_last="Sat Jan  5 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41333"
                obs_have="40145"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="39076"
                obs_have="38880"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="37570"
                obs_have="37570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 07:36:51 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10363826"
                         time_creation="Sat Jan  5 05:10:04 2019"
                         time_modification="Sat Jan  5 05:08:14 2019" />
        <observations epoch_first="Sat Jan  5 04:00:00 2019"
                      epoch_last="Sat Jan  5 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41333"
                obs_have="40145"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="39076"
                obs_have="38880"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="37570"
                obs_have="37570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10363826"
                         time_creation="Sat Jan  5 05:10:04 2019"
                         time_modification="Sat Jan  5 05:08:14 2019" />
        <observations epoch_first="Sat Jan  5 04:00:00 2019"
                      epoch_last="Sat Jan  5 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41333"
                obs_have="40145"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="39076"
                obs_have="38880"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="37570"
                obs_have="37570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10363826"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 05:08:14 2019" />
        <observations epoch_first="Sat Jan  5 04:00:00 2019"
                      epoch_last="Sat Jan  5 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41333"
                obs_have="40145"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="39076"
                obs_have="38880"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="37570"
                obs_have="37570"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jan  5 06:22:48 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10417129"
                         time_creation="Sat Jan  5 06:12:08 2019"
                         time_modification="Sat Jan  5 06:08:49 2019" />
        <observations epoch_first="Sat Jan  5 05:00:00 2019"
                      epoch_last="Sat Jan  5 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43086"
                obs_have="41399"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="38956"
                obs_have="38953"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="37051"
                obs_have="37050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 06:47:51 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10417129"
                         time_creation="Sat Jan  5 06:12:08 2019"
                         time_modification="Sat Jan  5 06:08:49 2019" />
        <observations epoch_first="Sat Jan  5 05:00:00 2019"
                      epoch_last="Sat Jan  5 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43086"
                obs_have="41399"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="38956"
                obs_have="38953"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="37051"
                obs_have="37050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 08:36:52 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10417129"
                         time_creation="Sat Jan  5 06:12:08 2019"
                         time_modification="Sat Jan  5 06:08:49 2019" />
        <observations epoch_first="Sat Jan  5 05:00:00 2019"
                      epoch_last="Sat Jan  5 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43086"
                obs_have="41399"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="38956"
                obs_have="38953"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="37051"
                obs_have="37050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10417129"
                         time_creation="Sat Jan  5 06:12:08 2019"
                         time_modification="Sat Jan  5 06:08:49 2019" />
        <observations epoch_first="Sat Jan  5 05:00:00 2019"
                      epoch_last="Sat Jan  5 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43086"
                obs_have="41399"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="38956"
                obs_have="38953"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="37051"
                obs_have="37050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10417129"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 06:08:49 2019" />
        <observations epoch_first="Sat Jan  5 05:00:00 2019"
                      epoch_last="Sat Jan  5 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43086"
                obs_have="41399"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="38956"
                obs_have="38953"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="37051"
                obs_have="37050"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jan  5 07:22:34 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9992604"
                         time_creation="Sat Jan  5 07:13:43 2019"
                         time_modification="Sat Jan  5 07:08:11 2019" />
        <observations epoch_first="Sat Jan  5 06:00:00 2019"
                      epoch_last="Sat Jan  5 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46805"
                obs_have="42639"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="40343"
                obs_have="39676"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="34439"
                obs_have="34439"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 07:47:52 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9992604"
                         time_creation="Sat Jan  5 07:13:43 2019"
                         time_modification="Sat Jan  5 07:08:11 2019" />
        <observations epoch_first="Sat Jan  5 06:00:00 2019"
                      epoch_last="Sat Jan  5 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46805"
                obs_have="42639"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="40343"
                obs_have="39676"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="34439"
                obs_have="34439"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 09:36:53 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9992604"
                         time_creation="Sat Jan  5 07:13:43 2019"
                         time_modification="Sat Jan  5 07:08:11 2019" />
        <observations epoch_first="Sat Jan  5 06:00:00 2019"
                      epoch_last="Sat Jan  5 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46805"
                obs_have="42639"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="40343"
                obs_have="39676"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="34439"
                obs_have="34439"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9992604"
                         time_creation="Sat Jan  5 07:13:43 2019"
                         time_modification="Sat Jan  5 07:08:11 2019" />
        <observations epoch_first="Sat Jan  5 06:00:00 2019"
                      epoch_last="Sat Jan  5 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46805"
                obs_have="42639"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="40343"
                obs_have="39676"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="34439"
                obs_have="34439"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9992604"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 07:08:11 2019" />
        <observations epoch_first="Sat Jan  5 06:00:00 2019"
                      epoch_last="Sat Jan  5 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46805"
                obs_have="42639"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="40343"
                obs_have="39676"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="34439"
                obs_have="34439"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jan  5 08:22:51 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9767438"
                         time_creation="Sat Jan  5 08:12:04 2019"
                         time_modification="Sat Jan  5 08:08:49 2019" />
        <observations epoch_first="Sat Jan  5 07:00:00 2019"
                      epoch_last="Sat Jan  5 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40667"
                obs_have="38795"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="38166"
                obs_have="38038"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="35671"
                obs_have="35671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 08:47:52 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9767438"
                         time_creation="Sat Jan  5 08:12:04 2019"
                         time_modification="Sat Jan  5 08:08:49 2019" />
        <observations epoch_first="Sat Jan  5 07:00:00 2019"
                      epoch_last="Sat Jan  5 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40667"
                obs_have="38795"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="38166"
                obs_have="38038"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="35671"
                obs_have="35671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 10:36:53 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9767438"
                         time_creation="Sat Jan  5 08:12:04 2019"
                         time_modification="Sat Jan  5 08:08:49 2019" />
        <observations epoch_first="Sat Jan  5 07:00:00 2019"
                      epoch_last="Sat Jan  5 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40667"
                obs_have="38795"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="38166"
                obs_have="38038"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="35671"
                obs_have="35671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9767438"
                         time_creation="Sat Jan  5 08:12:04 2019"
                         time_modification="Sat Jan  5 08:08:49 2019" />
        <observations epoch_first="Sat Jan  5 07:00:00 2019"
                      epoch_last="Sat Jan  5 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40667"
                obs_have="38795"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="38166"
                obs_have="38038"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="35671"
                obs_have="35671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9767438"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 08:08:49 2019" />
        <observations epoch_first="Sat Jan  5 07:00:00 2019"
                      epoch_last="Sat Jan  5 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40667"
                obs_have="38795"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="38166"
                obs_have="38038"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="35671"
                obs_have="35671"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jan  5 09:22:44 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9734971"
                         time_creation="Sat Jan  5 09:12:12 2019"
                         time_modification="Sat Jan  5 09:08:22 2019" />
        <observations epoch_first="Sat Jan  5 08:00:00 2019"
                      epoch_last="Sat Jan  5 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38663"
                obs_have="36598"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="33108"
                obs_have="32911"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="29326"
                obs_have="29303"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Jan  5 09:47:52 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9734971"
                         time_creation="Sat Jan  5 09:12:12 2019"
                         time_modification="Sat Jan  5 09:08:22 2019" />
        <observations epoch_first="Sat Jan  5 08:00:00 2019"
                      epoch_last="Sat Jan  5 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38663"
                obs_have="36598"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="33108"
                obs_have="32911"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="29326"
                obs_have="29303"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Jan  5 11:36:51 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9734971"
                         time_creation="Sat Jan  5 09:12:12 2019"
                         time_modification="Sat Jan  5 09:08:22 2019" />
        <observations epoch_first="Sat Jan  5 08:00:00 2019"
                      epoch_last="Sat Jan  5 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38663"
                obs_have="36598"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="33108"
                obs_have="32911"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="29326"
                obs_have="29303"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9734971"
                         time_creation="Sat Jan  5 09:12:12 2019"
                         time_modification="Sat Jan  5 09:08:22 2019" />
        <observations epoch_first="Sat Jan  5 08:00:00 2019"
                      epoch_last="Sat Jan  5 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38663"
                obs_have="36598"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="33108"
                obs_have="32911"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="29326"
                obs_have="29303"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9734971"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 09:08:22 2019" />
        <observations epoch_first="Sat Jan  5 08:00:00 2019"
                      epoch_last="Sat Jan  5 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38663"
                obs_have="36598"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="33108"
                obs_have="32911"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="29326"
                obs_have="29303"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/prac005j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jan  5 10:22:51 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9241819"
                         time_creation="Sat Jan  5 10:11:35 2019"
                         time_modification="Sat Jan  5 10:08:32 2019" />
        <observations epoch_first="Sat Jan  5 09:00:00 2019"
                      epoch_last="Sat Jan  5 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="32518"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="28240"
                obs_have="28234"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="24399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 10:47:51 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9241819"
                         time_creation="Sat Jan  5 10:11:35 2019"
                         time_modification="Sat Jan  5 10:08:32 2019" />
        <observations epoch_first="Sat Jan  5 09:00:00 2019"
                      epoch_last="Sat Jan  5 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="32518"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="28240"
                obs_have="28234"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="24399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 12:36:51 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9241819"
                         time_creation="Sat Jan  5 10:11:35 2019"
                         time_modification="Sat Jan  5 10:08:32 2019" />
        <observations epoch_first="Sat Jan  5 09:00:00 2019"
                      epoch_last="Sat Jan  5 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="32518"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="28240"
                obs_have="28234"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="24399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9241819"
                         time_creation="Sat Jan  5 10:11:35 2019"
                         time_modification="Sat Jan  5 10:08:32 2019" />
        <observations epoch_first="Sat Jan  5 09:00:00 2019"
                      epoch_last="Sat Jan  5 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="32518"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="28240"
                obs_have="28234"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="24399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9241819"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 10:08:32 2019" />
        <observations epoch_first="Sat Jan  5 09:00:00 2019"
                      epoch_last="Sat Jan  5 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="32518"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="28240"
                obs_have="28234"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="24399"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jan  5 11:22:48 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8266426"
                         time_creation="Sat Jan  5 11:12:04 2019"
                         time_modification="Sat Jan  5 11:08:20 2019" />
        <observations epoch_first="Sat Jan  5 10:00:00 2019"
                      epoch_last="Sat Jan  5 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35941"
                obs_have="28984"
                obs_ratio="80.64" />
          <mask elevation="10 degrees"
                obs_expected="25527"
                obs_have="25522"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24532"
                obs_have="24532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 11:47:48 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8266426"
                         time_creation="Sat Jan  5 11:12:04 2019"
                         time_modification="Sat Jan  5 11:08:20 2019" />
        <observations epoch_first="Sat Jan  5 10:00:00 2019"
                      epoch_last="Sat Jan  5 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35941"
                obs_have="28984"
                obs_ratio="80.64" />
          <mask elevation="10 degrees"
                obs_expected="25527"
                obs_have="25522"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24532"
                obs_have="24532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 13:36:48 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8266426"
                         time_creation="Sat Jan  5 11:12:04 2019"
                         time_modification="Sat Jan  5 11:08:20 2019" />
        <observations epoch_first="Sat Jan  5 10:00:00 2019"
                      epoch_last="Sat Jan  5 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35941"
                obs_have="28984"
                obs_ratio="80.64" />
          <mask elevation="10 degrees"
                obs_expected="25527"
                obs_have="25522"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24532"
                obs_have="24532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8266426"
                         time_creation="Sat Jan  5 11:12:04 2019"
                         time_modification="Sat Jan  5 11:08:20 2019" />
        <observations epoch_first="Sat Jan  5 10:00:00 2019"
                      epoch_last="Sat Jan  5 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35941"
                obs_have="28984"
                obs_ratio="80.64" />
          <mask elevation="10 degrees"
                obs_expected="25527"
                obs_have="25522"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24532"
                obs_have="24532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8266426"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 11:08:20 2019" />
        <observations epoch_first="Sat Jan  5 10:00:00 2019"
                      epoch_last="Sat Jan  5 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35941"
                obs_have="28984"
                obs_ratio="80.64" />
          <mask elevation="10 degrees"
                obs_expected="25527"
                obs_have="25522"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24532"
                obs_have="24532"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jan  5 12:22:48 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8389666"
                         time_creation="Sat Jan  5 12:12:05 2019"
                         time_modification="Sat Jan  5 12:08:17 2019" />
        <observations epoch_first="Sat Jan  5 11:00:00 2019"
                      epoch_last="Sat Jan  5 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30723"
                obs_have="28650"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27331"
                obs_have="27318"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24185"
                obs_have="24185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 12:47:47 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8389666"
                         time_creation="Sat Jan  5 12:12:05 2019"
                         time_modification="Sat Jan  5 12:08:17 2019" />
        <observations epoch_first="Sat Jan  5 11:00:00 2019"
                      epoch_last="Sat Jan  5 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30723"
                obs_have="28650"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27331"
                obs_have="27318"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24185"
                obs_have="24185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 14:36:48 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8389666"
                         time_creation="Sat Jan  5 12:12:05 2019"
                         time_modification="Sat Jan  5 12:08:17 2019" />
        <observations epoch_first="Sat Jan  5 11:00:00 2019"
                      epoch_last="Sat Jan  5 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30723"
                obs_have="28650"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27331"
                obs_have="27318"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24185"
                obs_have="24185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8389666"
                         time_creation="Sat Jan  5 12:12:05 2019"
                         time_modification="Sat Jan  5 12:08:17 2019" />
        <observations epoch_first="Sat Jan  5 11:00:00 2019"
                      epoch_last="Sat Jan  5 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30723"
                obs_have="28650"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27331"
                obs_have="27318"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24185"
                obs_have="24185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8389666"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 12:08:17 2019" />
        <observations epoch_first="Sat Jan  5 11:00:00 2019"
                      epoch_last="Sat Jan  5 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30723"
                obs_have="28650"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27331"
                obs_have="27318"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24185"
                obs_have="24185"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jan  5 13:22:46 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7705027"
                         time_creation="Sat Jan  5 13:12:08 2019"
                         time_modification="Sat Jan  5 13:08:12 2019" />
        <observations epoch_first="Sat Jan  5 12:00:00 2019"
                      epoch_last="Sat Jan  5 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30566"
                obs_have="27015"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="24882"
                obs_have="23908"
                obs_ratio="96.09" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22124"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Sat Jan  5 13:47:46 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7705027"
                         time_creation="Sat Jan  5 13:12:08 2019"
                         time_modification="Sat Jan  5 13:08:12 2019" />
        <observations epoch_first="Sat Jan  5 12:00:00 2019"
                      epoch_last="Sat Jan  5 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30566"
                obs_have="27015"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="24882"
                obs_have="23908"
                obs_ratio="96.09" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22124"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Sat Jan  5 15:36:46 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7705027"
                         time_creation="Sat Jan  5 13:12:08 2019"
                         time_modification="Sat Jan  5 13:08:12 2019" />
        <observations epoch_first="Sat Jan  5 12:00:00 2019"
                      epoch_last="Sat Jan  5 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30566"
                obs_have="27015"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="24882"
                obs_have="23908"
                obs_ratio="96.09" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22124"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7705027"
                         time_creation="Sat Jan  5 13:12:08 2019"
                         time_modification="Sat Jan  5 13:08:12 2019" />
        <observations epoch_first="Sat Jan  5 12:00:00 2019"
                      epoch_last="Sat Jan  5 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30566"
                obs_have="27015"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="24882"
                obs_have="23908"
                obs_ratio="96.09" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22124"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7705027"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 13:08:12 2019" />
        <observations epoch_first="Sat Jan  5 12:00:00 2019"
                      epoch_last="Sat Jan  5 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30566"
                obs_have="27015"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="24882"
                obs_have="23908"
                obs_ratio="96.09" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22124"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/prac005n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jan  5 14:22:46 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7664072"
                         time_creation="Sat Jan  5 14:12:10 2019"
                         time_modification="Sat Jan  5 14:08:11 2019" />
        <observations epoch_first="Sat Jan  5 13:00:00 2019"
                      epoch_last="Sat Jan  5 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28093"
                obs_have="25909"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="21897"
                obs_have="21162"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="20252"
                obs_have="20252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 14:47:46 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7664072"
                         time_creation="Sat Jan  5 14:12:10 2019"
                         time_modification="Sat Jan  5 14:08:11 2019" />
        <observations epoch_first="Sat Jan  5 13:00:00 2019"
                      epoch_last="Sat Jan  5 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28093"
                obs_have="25909"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="21897"
                obs_have="21162"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="20252"
                obs_have="20252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 16:36:43 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7664072"
                         time_creation="Sat Jan  5 14:12:10 2019"
                         time_modification="Sat Jan  5 14:08:11 2019" />
        <observations epoch_first="Sat Jan  5 13:00:00 2019"
                      epoch_last="Sat Jan  5 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28093"
                obs_have="25909"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="21897"
                obs_have="21162"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="20252"
                obs_have="20252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7664072"
                         time_creation="Sat Jan  5 14:12:10 2019"
                         time_modification="Sat Jan  5 14:08:11 2019" />
        <observations epoch_first="Sat Jan  5 13:00:00 2019"
                      epoch_last="Sat Jan  5 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28093"
                obs_have="25909"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="21897"
                obs_have="21162"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="20252"
                obs_have="20252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7664072"
                         time_creation="Fri Feb  1 01:57:59 2019"
                         time_modification="Sat Jan  5 14:08:11 2019" />
        <observations epoch_first="Sat Jan  5 13:00:00 2019"
                      epoch_last="Sat Jan  5 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28093"
                obs_have="25909"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="21897"
                obs_have="21162"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="20252"
                obs_have="20252"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jan  5 15:22:45 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="7755976"
                         time_creation="Sat Jan  5 15:12:03 2019"
                         time_modification="Sat Jan  5 15:08:16 2019" />
        <observations epoch_first="Sat Jan  5 14:00:00 2019"
                      epoch_last="Sat Jan  5 14:59:00 2019"
                      epochs="3541"
                      epochs_ratio="98.36">
          <mask elevation="03 degrees"
                obs_expected="30121"
                obs_have="28445"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="24501"
                obs_have="24456"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="22423"
                obs_have="22416"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan  5 15:47:47 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="7755976"
                         time_creation="Sat Jan  5 15:12:03 2019"
                         time_modification="Sat Jan  5 15:08:16 2019" />
        <observations epoch_first="Sat Jan  5 14:00:00 2019"
                      epoch_last="Sat Jan  5 14:59:00 2019"
                      epochs="3541"
                      epochs_ratio="98.36">
          <mask elevation="03 degrees"
                obs_expected="30121"
                obs_have="28445"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="24501"
                obs_have="24456"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="22423"
                obs_have="22416"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan  5 17:36:47 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="7755976"
                         time_creation="Sat Jan  5 15:12:03 2019"
                         time_modification="Sat Jan  5 15:08:16 2019" />
        <observations epoch_first="Sat Jan  5 14:00:00 2019"
                      epoch_last="Sat Jan  5 14:59:00 2019"
                      epochs="3541"
                      epochs_ratio="98.36">
          <mask elevation="03 degrees"
                obs_expected="30121"
                obs_have="28445"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="24501"
                obs_have="24456"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="22423"
                obs_have="22416"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="7755976"
                         time_creation="Sat Jan  5 15:12:03 2019"
                         time_modification="Sat Jan  5 15:08:16 2019" />
        <observations epoch_first="Sat Jan  5 14:00:00 2019"
                      epoch_last="Sat Jan  5 14:59:00 2019"
                      epochs="3541"
                      epochs_ratio="98.36">
          <mask elevation="03 degrees"
                obs_expected="30121"
                obs_have="28445"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="24501"
                obs_have="24456"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="22423"
                obs_have="22416"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:09:16"
                         size="7755976"
                         time_creation="Fri Feb  1 01:58:00 2019"
                         time_modification="Sat Jan  5 15:08:16 2019" />
        <observations epoch_first="Sat Jan  5 14:00:00 2019"
                      epoch_last="Sat Jan  5 14:59:00 2019"
                      epochs="3541"
                      epochs_ratio="98.36">
          <mask elevation="03 degrees"
                obs_expected="30121"
                obs_have="28445"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="24501"
                obs_have="24456"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="22423"
                obs_have="22416"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac005p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jan  5 16:22:47 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8973047"
                         time_creation="Sat Jan  5 16:10:05 2019"
                         time_modification="Sat Jan  5 16:08:14 2019" />
        <observations epoch_first="Sat Jan  5 15:00:58 2019"
                      epoch_last="Sat Jan  5 15:59:59 2019"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="35815"
                obs_have="33581"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="30307"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="26538"
                obs_have="26538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 16:47:43 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8973047"
                         time_creation="Sat Jan  5 16:10:05 2019"
                         time_modification="Sat Jan  5 16:08:14 2019" />
        <observations epoch_first="Sat Jan  5 15:00:58 2019"
                      epoch_last="Sat Jan  5 15:59:59 2019"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="35815"
                obs_have="33581"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="30307"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="26538"
                obs_have="26538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 18:36:50 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8973047"
                         time_creation="Sat Jan  5 16:10:05 2019"
                         time_modification="Sat Jan  5 16:08:14 2019" />
        <observations epoch_first="Sat Jan  5 15:00:58 2019"
                      epoch_last="Sat Jan  5 15:59:59 2019"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="35815"
                obs_have="33581"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="30307"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="26538"
                obs_have="26538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8973047"
                         time_creation="Sat Jan  5 16:10:05 2019"
                         time_modification="Sat Jan  5 16:08:14 2019" />
        <observations epoch_first="Sat Jan  5 15:00:58 2019"
                      epoch_last="Sat Jan  5 15:59:59 2019"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="35815"
                obs_have="33581"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="30307"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="26538"
                obs_have="26538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8973047"
                         time_creation="Fri Feb  1 01:58:00 2019"
                         time_modification="Sat Jan  5 16:08:14 2019" />
        <observations epoch_first="Sat Jan  5 15:00:58 2019"
                      epoch_last="Sat Jan  5 15:59:59 2019"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="35815"
                obs_have="33581"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="30307"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="26538"
                obs_have="26538"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jan  5 17:22:50 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9171370"
                         time_creation="Sat Jan  5 17:12:04 2019"
                         time_modification="Sat Jan  5 17:08:21 2019" />
        <observations epoch_first="Sat Jan  5 16:00:00 2019"
                      epoch_last="Sat Jan  5 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34982"
                obs_have="32814"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="32115"
                obs_have="31249"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="30548"
                obs_have="30489"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sat Jan  5 17:47:46 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9171370"
                         time_creation="Sat Jan  5 17:12:04 2019"
                         time_modification="Sat Jan  5 17:08:21 2019" />
        <observations epoch_first="Sat Jan  5 16:00:00 2019"
                      epoch_last="Sat Jan  5 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34982"
                obs_have="32814"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="32115"
                obs_have="31249"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="30548"
                obs_have="30489"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sat Jan  5 19:36:50 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9171370"
                         time_creation="Sat Jan  5 17:12:04 2019"
                         time_modification="Sat Jan  5 17:08:21 2019" />
        <observations epoch_first="Sat Jan  5 16:00:00 2019"
                      epoch_last="Sat Jan  5 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34982"
                obs_have="32814"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="32115"
                obs_have="31249"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="30548"
                obs_have="30489"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9171370"
                         time_creation="Sat Jan  5 17:12:04 2019"
                         time_modification="Sat Jan  5 17:08:21 2019" />
        <observations epoch_first="Sat Jan  5 16:00:00 2019"
                      epoch_last="Sat Jan  5 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34982"
                obs_have="32814"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="32115"
                obs_have="31249"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="30548"
                obs_have="30489"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9171370"
                         time_creation="Fri Feb  1 01:58:00 2019"
                         time_modification="Sat Jan  5 17:08:21 2019" />
        <observations epoch_first="Sat Jan  5 16:00:00 2019"
                      epoch_last="Sat Jan  5 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34982"
                obs_have="32814"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="32115"
                obs_have="31249"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="30548"
                obs_have="30489"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/prac005r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jan  5 18:22:48 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9887988"
                         time_creation="Sat Jan  5 18:12:04 2019"
                         time_modification="Sat Jan  5 18:08:32 2019" />
        <observations epoch_first="Sat Jan  5 17:00:00 2019"
                      epoch_last="Sat Jan  5 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39191"
                obs_have="34951"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="31964"
                obs_have="31390"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="27158"
                obs_have="27158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 18:47:47 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9887988"
                         time_creation="Sat Jan  5 18:12:04 2019"
                         time_modification="Sat Jan  5 18:08:32 2019" />
        <observations epoch_first="Sat Jan  5 17:00:00 2019"
                      epoch_last="Sat Jan  5 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39191"
                obs_have="34951"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="31964"
                obs_have="31390"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="27158"
                obs_have="27158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 20:36:52 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9887988"
                         time_creation="Sat Jan  5 18:12:04 2019"
                         time_modification="Sat Jan  5 18:08:32 2019" />
        <observations epoch_first="Sat Jan  5 17:00:00 2019"
                      epoch_last="Sat Jan  5 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39191"
                obs_have="34951"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="31964"
                obs_have="31390"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="27158"
                obs_have="27158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9887988"
                         time_creation="Sat Jan  5 18:12:04 2019"
                         time_modification="Sat Jan  5 18:08:32 2019" />
        <observations epoch_first="Sat Jan  5 17:00:00 2019"
                      epoch_last="Sat Jan  5 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39191"
                obs_have="34951"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="31964"
                obs_have="31390"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="27158"
                obs_have="27158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9887988"
                         time_creation="Fri Feb  1 01:58:00 2019"
                         time_modification="Sat Jan  5 18:08:32 2019" />
        <observations epoch_first="Sat Jan  5 17:00:00 2019"
                      epoch_last="Sat Jan  5 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39191"
                obs_have="34951"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="31964"
                obs_have="31390"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="27158"
                obs_have="27158"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jan  5 19:22:50 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9621166"
                         time_creation="Sat Jan  5 19:12:08 2019"
                         time_modification="Sat Jan  5 19:08:31 2019" />
        <observations epoch_first="Sat Jan  5 18:00:00 2019"
                      epoch_last="Sat Jan  5 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38600"
                obs_have="35301"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="33278"
                obs_have="32538"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27663"
                obs_have="27663"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 19:47:47 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9621166"
                         time_creation="Sat Jan  5 19:12:08 2019"
                         time_modification="Sat Jan  5 19:08:31 2019" />
        <observations epoch_first="Sat Jan  5 18:00:00 2019"
                      epoch_last="Sat Jan  5 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38600"
                obs_have="35301"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="33278"
                obs_have="32538"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27663"
                obs_have="27663"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 21:36:51 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9621166"
                         time_creation="Sat Jan  5 19:12:08 2019"
                         time_modification="Sat Jan  5 19:08:31 2019" />
        <observations epoch_first="Sat Jan  5 18:00:00 2019"
                      epoch_last="Sat Jan  5 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38600"
                obs_have="35301"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="33278"
                obs_have="32538"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27663"
                obs_have="27663"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9621166"
                         time_creation="Sat Jan  5 19:12:08 2019"
                         time_modification="Sat Jan  5 19:08:31 2019" />
        <observations epoch_first="Sat Jan  5 18:00:00 2019"
                      epoch_last="Sat Jan  5 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38600"
                obs_have="35301"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="33278"
                obs_have="32538"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27663"
                obs_have="27663"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9621166"
                         time_creation="Fri Feb  1 01:58:00 2019"
                         time_modification="Sat Jan  5 19:08:31 2019" />
        <observations epoch_first="Sat Jan  5 18:00:00 2019"
                      epoch_last="Sat Jan  5 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38600"
                obs_have="35301"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="33278"
                obs_have="32538"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27663"
                obs_have="27663"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jan  5 20:22:50 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9388732"
                         time_creation="Sat Jan  5 20:13:40 2019"
                         time_modification="Sat Jan  5 20:08:27 2019" />
        <observations epoch_first="Sat Jan  5 19:00:00 2019"
                      epoch_last="Sat Jan  5 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33454"
                obs_have="31817"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31083"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="29737"
                obs_have="29693"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Sat Jan  5 20:47:42 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9388732"
                         time_creation="Sat Jan  5 20:13:40 2019"
                         time_modification="Sat Jan  5 20:08:27 2019" />
        <observations epoch_first="Sat Jan  5 19:00:00 2019"
                      epoch_last="Sat Jan  5 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33454"
                obs_have="31817"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31083"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="29737"
                obs_have="29693"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Sat Jan  5 22:36:50 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9388732"
                         time_creation="Sat Jan  5 20:13:40 2019"
                         time_modification="Sat Jan  5 20:08:27 2019" />
        <observations epoch_first="Sat Jan  5 19:00:00 2019"
                      epoch_last="Sat Jan  5 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33454"
                obs_have="31817"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31083"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="29737"
                obs_have="29693"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9388732"
                         time_creation="Sat Jan  5 20:13:40 2019"
                         time_modification="Sat Jan  5 20:08:27 2019" />
        <observations epoch_first="Sat Jan  5 19:00:00 2019"
                      epoch_last="Sat Jan  5 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33454"
                obs_have="31817"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31083"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="29737"
                obs_have="29693"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9388732"
                         time_creation="Fri Feb  1 01:58:00 2019"
                         time_modification="Sat Jan  5 20:08:27 2019" />
        <observations epoch_first="Sat Jan  5 19:00:00 2019"
                      epoch_last="Sat Jan  5 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33454"
                obs_have="31817"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31083"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="29737"
                obs_have="29693"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/prac005u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jan  5 21:47:38 2019"
               level="3">
        <file_statistics latency="00:37:38"
                         size="8972075"
                         time_creation="Sat Jan  5 21:45:02 2019"
                         time_modification="Sat Jan  5 21:37:37 2019" />
        <observations epoch_first="Sat Jan  5 20:00:00 2019"
                      epoch_last="Sat Jan  5 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34189"
                obs_have="31741"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="29249"
                obs_have="28905"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="26559"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  5 23:36:50 2019"
               level="3">
        <file_statistics latency="00:53:11"
                         size="8972075"
                         time_creation="Sat Jan  5 22:12:03 2019"
                         time_modification="Sat Jan  5 21:53:10 2019" />
        <observations epoch_first="Sat Jan  5 20:00:00 2019"
                      epoch_last="Sat Jan  5 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34189"
                obs_have="31741"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="29249"
                obs_have="28905"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="26559"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:53:11"
                         size="8972075"
                         time_creation="Sat Jan  5 22:12:03 2019"
                         time_modification="Sat Jan  5 21:53:10 2019" />
        <observations epoch_first="Sat Jan  5 20:00:00 2019"
                      epoch_last="Sat Jan  5 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34189"
                obs_have="31741"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="29249"
                obs_have="28905"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="26559"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:53:11"
                         size="8972075"
                         time_creation="Fri Feb  1 01:58:00 2019"
                         time_modification="Sat Jan  5 21:53:10 2019" />
        <observations epoch_first="Sat Jan  5 20:00:00 2019"
                      epoch_last="Sat Jan  5 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34189"
                obs_have="31741"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="29249"
                obs_have="28905"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="26559"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jan  5 22:22:49 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8338573"
                         time_creation="Sat Jan  5 22:12:03 2019"
                         time_modification="Sat Jan  5 22:08:23 2019" />
        <observations epoch_first="Sat Jan  5 21:00:00 2019"
                      epoch_last="Sat Jan  5 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36046"
                obs_have="29114"
                obs_ratio="80.77" />
          <mask elevation="10 degrees"
                obs_expected="26698"
                obs_have="25115"
                obs_ratio="94.07" />
          <mask elevation="15 degrees"
                obs_expected="22259"
                obs_have="21433"
                obs_ratio="96.29" />
        </observations>
      </control>
      <control date="Sat Jan  5 22:47:49 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8338573"
                         time_creation="Sat Jan  5 22:12:03 2019"
                         time_modification="Sat Jan  5 22:08:23 2019" />
        <observations epoch_first="Sat Jan  5 21:00:00 2019"
                      epoch_last="Sat Jan  5 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36046"
                obs_have="29114"
                obs_ratio="80.77" />
          <mask elevation="10 degrees"
                obs_expected="26698"
                obs_have="25115"
                obs_ratio="94.07" />
          <mask elevation="15 degrees"
                obs_expected="22259"
                obs_have="21433"
                obs_ratio="96.29" />
        </observations>
      </control>
      <control date="Sun Jan  6 00:36:50 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8338573"
                         time_creation="Sat Jan  5 22:12:03 2019"
                         time_modification="Sat Jan  5 22:08:23 2019" />
        <observations epoch_first="Sat Jan  5 21:00:00 2019"
                      epoch_last="Sat Jan  5 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36046"
                obs_have="29114"
                obs_ratio="80.77" />
          <mask elevation="10 degrees"
                obs_expected="26698"
                obs_have="25115"
                obs_ratio="94.07" />
          <mask elevation="15 degrees"
                obs_expected="22259"
                obs_have="21433"
                obs_ratio="96.29" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8338573"
                         time_creation="Sat Jan  5 22:12:03 2019"
                         time_modification="Sat Jan  5 22:08:23 2019" />
        <observations epoch_first="Sat Jan  5 21:00:00 2019"
                      epoch_last="Sat Jan  5 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36046"
                obs_have="29114"
                obs_ratio="80.77" />
          <mask elevation="10 degrees"
                obs_expected="26698"
                obs_have="25115"
                obs_ratio="94.07" />
          <mask elevation="15 degrees"
                obs_expected="22259"
                obs_have="21433"
                obs_ratio="96.29" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8338573"
                         time_creation="Fri Feb  1 01:58:00 2019"
                         time_modification="Sat Jan  5 22:08:23 2019" />
        <observations epoch_first="Sat Jan  5 21:00:00 2019"
                      epoch_last="Sat Jan  5 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36046"
                obs_have="29114"
                obs_ratio="80.77" />
          <mask elevation="10 degrees"
                obs_expected="26698"
                obs_have="25115"
                obs_ratio="94.07" />
          <mask elevation="15 degrees"
                obs_expected="22259"
                obs_have="21433"
                obs_ratio="96.29" />
        </observations>
      </control>
    </file>
    <file name="/prac005w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jan  5 23:47:48 2019"
               level="3">
        <file_statistics latency="00:38:15"
                         size="7713742"
                         time_creation="Sat Jan  5 23:45:04 2019"
                         time_modification="Sat Jan  5 23:38:14 2019" />
        <observations epoch_first="Sat Jan  5 22:00:00 2019"
                      epoch_last="Sat Jan  5 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31833"
                obs_have="26319"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="25434"
                obs_have="22883"
                obs_ratio="89.97" />
          <mask elevation="15 degrees"
                obs_expected="20840"
                obs_have="20840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 01:36:49 2019"
               level="3">
        <file_statistics latency="00:54:14"
                         size="7713742"
                         time_creation="Sun Jan  6 00:12:08 2019"
                         time_modification="Sat Jan  5 23:54:13 2019" />
        <observations epoch_first="Sat Jan  5 22:00:00 2019"
                      epoch_last="Sat Jan  5 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31833"
                obs_have="26319"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="25434"
                obs_have="22883"
                obs_ratio="89.97" />
          <mask elevation="15 degrees"
                obs_expected="20840"
                obs_have="20840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:54:14"
                         size="7713742"
                         time_creation="Sun Jan  6 00:12:08 2019"
                         time_modification="Sat Jan  5 23:54:13 2019" />
        <observations epoch_first="Sat Jan  5 22:00:00 2019"
                      epoch_last="Sat Jan  5 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31833"
                obs_have="26319"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="25434"
                obs_have="22883"
                obs_ratio="89.97" />
          <mask elevation="15 degrees"
                obs_expected="20840"
                obs_have="20840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:54:14"
                         size="7713742"
                         time_creation="Fri Feb  1 01:58:00 2019"
                         time_modification="Sat Jan  5 23:54:13 2019" />
        <observations epoch_first="Sat Jan  5 22:00:00 2019"
                      epoch_last="Sat Jan  5 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31833"
                obs_have="26319"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="25434"
                obs_have="22883"
                obs_ratio="89.97" />
          <mask elevation="15 degrees"
                obs_expected="20840"
                obs_have="20840"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac005x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jan  6 00:22:40 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8161173"
                         time_creation="Sun Jan  6 00:12:08 2019"
                         time_modification="Sun Jan  6 00:08:05 2019" />
        <observations epoch_first="Sat Jan  5 23:00:00 2019"
                      epoch_last="Sat Jan  5 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31348"
                obs_have="28703"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="26142"
                obs_have="26141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24025"
                obs_have="24025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 00:47:49 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8161173"
                         time_creation="Sun Jan  6 00:12:08 2019"
                         time_modification="Sun Jan  6 00:08:05 2019" />
        <observations epoch_first="Sat Jan  5 23:00:00 2019"
                      epoch_last="Sat Jan  5 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31348"
                obs_have="28703"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="26142"
                obs_have="26141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24025"
                obs_have="24025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 02:36:50 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8161173"
                         time_creation="Sun Jan  6 00:12:08 2019"
                         time_modification="Sun Jan  6 00:08:05 2019" />
        <observations epoch_first="Sat Jan  5 23:00:00 2019"
                      epoch_last="Sat Jan  5 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31348"
                obs_have="28703"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="26142"
                obs_have="26141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24025"
                obs_have="24025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  6 17:03:47 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8161173"
                         time_creation="Sun Jan  6 00:12:08 2019"
                         time_modification="Sun Jan  6 00:08:05 2019" />
        <observations epoch_first="Sat Jan  5 23:00:00 2019"
                      epoch_last="Sat Jan  5 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31348"
                obs_have="28703"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="26142"
                obs_have="26141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24025"
                obs_have="24025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  4 03:19:40 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8161173"
                         time_creation="Fri Feb  1 01:58:00 2019"
                         time_modification="Sun Jan  6 00:08:05 2019" />
        <observations epoch_first="Sat Jan  5 23:00:00 2019"
                      epoch_last="Sat Jan  5 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31348"
                obs_have="28703"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="26142"
                obs_have="26141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24025"
                obs_have="24025"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
