<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-02 00:00:00"
    DayOfYear="33"
    Year="2021">
  <station name="PRAC">
    <file name="/prac0330.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb  3 16:45:50 2021"
               level="3">
        <file_statistics latency="01:32:58"
                         size="7154273"
                         time_creation="Wed Feb  3 02:50:48 2021"
                         time_modification="Wed Feb  3 01:32:28 2021" />
        <observations epoch_first="Tue Feb  2 00:00:00 2021"
                      epoch_last="Tue Feb  2 23:59:30 2021"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="29867"
                obs_have="27575"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="25119"
                obs_have="24967"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22099"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:01:51 2021"
               level="3">
        <file_statistics latency="01:32:58"
                         size="7154273"
                         time_creation="Mon Mar  1 02:03:00 2021"
                         time_modification="Wed Feb  3 01:32:28 2021" />
        <observations epoch_first="Tue Feb  2 00:00:00 2021"
                      epoch_last="Tue Feb  2 23:59:30 2021"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="29867"
                obs_have="27575"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="25119"
                obs_have="24967"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22099"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/prac033a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb  2 01:22:56 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9326286"
                         time_creation="Tue Feb  2 01:12:03 2021"
                         time_modification="Tue Feb  2 01:07:55 2021" />
        <observations epoch_first="Tue Feb  2 00:00:00 2021"
                      epoch_last="Tue Feb  2 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37414"
                obs_have="36894"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="35164"
                obs_have="35110"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33951"
                obs_have="33932"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Feb  2 01:47:57 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9326286"
                         time_creation="Tue Feb  2 01:12:03 2021"
                         time_modification="Tue Feb  2 01:07:55 2021" />
        <observations epoch_first="Tue Feb  2 00:00:00 2021"
                      epoch_last="Tue Feb  2 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37414"
                obs_have="36894"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="35164"
                obs_have="35110"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33951"
                obs_have="33932"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Feb  2 03:36:53 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9326286"
                         time_creation="Tue Feb  2 01:12:03 2021"
                         time_modification="Tue Feb  2 01:07:55 2021" />
        <observations epoch_first="Tue Feb  2 00:00:00 2021"
                      epoch_last="Tue Feb  2 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37414"
                obs_have="36894"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="35164"
                obs_have="35110"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33951"
                obs_have="33932"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9326286"
                         time_creation="Tue Feb  2 01:12:03 2021"
                         time_modification="Tue Feb  2 01:07:55 2021" />
        <observations epoch_first="Tue Feb  2 00:00:00 2021"
                      epoch_last="Tue Feb  2 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37414"
                obs_have="36894"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="35164"
                obs_have="35110"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33951"
                obs_have="33932"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9326286"
                         time_creation="Mon Mar  1 01:56:36 2021"
                         time_modification="Tue Feb  2 01:07:55 2021" />
        <observations epoch_first="Tue Feb  2 00:00:00 2021"
                      epoch_last="Tue Feb  2 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37414"
                obs_have="36894"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="35164"
                obs_have="35110"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33951"
                obs_have="33932"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/prac033b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb  2 02:22:57 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9241622"
                         time_creation="Tue Feb  2 02:12:04 2021"
                         time_modification="Tue Feb  2 02:07:55 2021" />
        <observations epoch_first="Tue Feb  2 01:00:00 2021"
                      epoch_last="Tue Feb  2 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39048"
                obs_have="38513"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="35869"
                obs_have="35854"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="33463"
                obs_have="33461"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb  2 02:47:53 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9241622"
                         time_creation="Tue Feb  2 02:12:04 2021"
                         time_modification="Tue Feb  2 02:07:55 2021" />
        <observations epoch_first="Tue Feb  2 01:00:00 2021"
                      epoch_last="Tue Feb  2 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39048"
                obs_have="38513"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="35869"
                obs_have="35854"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="33463"
                obs_have="33461"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb  2 04:36:58 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9241622"
                         time_creation="Tue Feb  2 02:12:04 2021"
                         time_modification="Tue Feb  2 02:07:55 2021" />
        <observations epoch_first="Tue Feb  2 01:00:00 2021"
                      epoch_last="Tue Feb  2 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39048"
                obs_have="38513"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="35869"
                obs_have="35854"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="33463"
                obs_have="33461"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9241622"
                         time_creation="Tue Feb  2 02:12:04 2021"
                         time_modification="Tue Feb  2 02:07:55 2021" />
        <observations epoch_first="Tue Feb  2 01:00:00 2021"
                      epoch_last="Tue Feb  2 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39048"
                obs_have="38513"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="35869"
                obs_have="35854"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="33463"
                obs_have="33461"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9241622"
                         time_creation="Mon Mar  1 01:56:36 2021"
                         time_modification="Tue Feb  2 02:07:55 2021" />
        <observations epoch_first="Tue Feb  2 01:00:00 2021"
                      epoch_last="Tue Feb  2 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39048"
                obs_have="38513"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="35869"
                obs_have="35854"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="33463"
                obs_have="33461"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac033c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb  2 03:22:52 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="8915264"
                         time_creation="Tue Feb  2 03:12:04 2021"
                         time_modification="Tue Feb  2 03:07:56 2021" />
        <observations epoch_first="Tue Feb  2 02:00:00 2021"
                      epoch_last="Tue Feb  2 02:59:59 2021"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="44363"
                obs_have="38746"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="35993"
                obs_have="34281"
                obs_ratio="95.24" />
          <mask elevation="15 degrees"
                obs_expected="28890"
                obs_have="27543"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Tue Feb  2 03:47:49 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="8915264"
                         time_creation="Tue Feb  2 03:12:04 2021"
                         time_modification="Tue Feb  2 03:07:56 2021" />
        <observations epoch_first="Tue Feb  2 02:00:00 2021"
                      epoch_last="Tue Feb  2 02:59:59 2021"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="44363"
                obs_have="38746"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="35993"
                obs_have="34281"
                obs_ratio="95.24" />
          <mask elevation="15 degrees"
                obs_expected="28890"
                obs_have="27543"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Tue Feb  2 05:36:58 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="8915264"
                         time_creation="Tue Feb  2 03:12:04 2021"
                         time_modification="Tue Feb  2 03:07:56 2021" />
        <observations epoch_first="Tue Feb  2 02:00:00 2021"
                      epoch_last="Tue Feb  2 02:59:59 2021"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="44363"
                obs_have="38746"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="35993"
                obs_have="34281"
                obs_ratio="95.24" />
          <mask elevation="15 degrees"
                obs_expected="28890"
                obs_have="27543"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="8915264"
                         time_creation="Tue Feb  2 03:12:04 2021"
                         time_modification="Tue Feb  2 03:07:56 2021" />
        <observations epoch_first="Tue Feb  2 02:00:00 2021"
                      epoch_last="Tue Feb  2 02:59:59 2021"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="44363"
                obs_have="38746"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="35993"
                obs_have="34281"
                obs_ratio="95.24" />
          <mask elevation="15 degrees"
                obs_expected="28890"
                obs_have="27543"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="8915264"
                         time_creation="Mon Mar  1 01:56:36 2021"
                         time_modification="Tue Feb  2 03:07:56 2021" />
        <observations epoch_first="Tue Feb  2 02:00:00 2021"
                      epoch_last="Tue Feb  2 02:59:59 2021"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="44363"
                obs_have="38746"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="35993"
                obs_have="34281"
                obs_ratio="95.24" />
          <mask elevation="15 degrees"
                obs_expected="28890"
                obs_have="27543"
                obs_ratio="95.34" />
        </observations>
      </control>
    </file>
    <file name="/prac033d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb  2 04:22:56 2021"
               level="3">
        <file_statistics latency="00:07:11"
                         size="8452780"
                         time_creation="Tue Feb  2 04:12:03 2021"
                         time_modification="Tue Feb  2 04:07:10 2021" />
        <observations epoch_first="Tue Feb  2 03:00:00 2021"
                      epoch_last="Tue Feb  2 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35941"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35941"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34166"
                obs_have="34129"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Tue Feb  2 04:47:51 2021"
               level="3">
        <file_statistics latency="00:07:11"
                         size="8452780"
                         time_creation="Tue Feb  2 04:12:03 2021"
                         time_modification="Tue Feb  2 04:07:10 2021" />
        <observations epoch_first="Tue Feb  2 03:00:00 2021"
                      epoch_last="Tue Feb  2 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35941"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35941"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34166"
                obs_have="34129"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Tue Feb  2 06:36:55 2021"
               level="3">
        <file_statistics latency="00:07:11"
                         size="8452780"
                         time_creation="Tue Feb  2 04:12:03 2021"
                         time_modification="Tue Feb  2 04:07:10 2021" />
        <observations epoch_first="Tue Feb  2 03:00:00 2021"
                      epoch_last="Tue Feb  2 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35941"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35941"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34166"
                obs_have="34129"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:11"
                         size="8452780"
                         time_creation="Tue Feb  2 04:12:03 2021"
                         time_modification="Tue Feb  2 04:07:10 2021" />
        <observations epoch_first="Tue Feb  2 03:00:00 2021"
                      epoch_last="Tue Feb  2 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35941"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35941"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34166"
                obs_have="34129"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:11"
                         size="8452780"
                         time_creation="Mon Mar  1 01:56:36 2021"
                         time_modification="Tue Feb  2 04:07:10 2021" />
        <observations epoch_first="Tue Feb  2 03:00:00 2021"
                      epoch_last="Tue Feb  2 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35941"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35941"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34166"
                obs_have="34129"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/prac033e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb  2 05:22:56 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9697827"
                         time_creation="Tue Feb  2 05:12:04 2021"
                         time_modification="Tue Feb  2 05:07:54 2021" />
        <observations epoch_first="Tue Feb  2 04:00:00 2021"
                      epoch_last="Tue Feb  2 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38566"
                obs_have="36493"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="32736"
                obs_have="32734"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29323"
                obs_have="29323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 05:47:52 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9697827"
                         time_creation="Tue Feb  2 05:12:04 2021"
                         time_modification="Tue Feb  2 05:07:54 2021" />
        <observations epoch_first="Tue Feb  2 04:00:00 2021"
                      epoch_last="Tue Feb  2 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38566"
                obs_have="36493"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="32736"
                obs_have="32734"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29323"
                obs_have="29323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 07:36:56 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9697827"
                         time_creation="Tue Feb  2 05:12:04 2021"
                         time_modification="Tue Feb  2 05:07:54 2021" />
        <observations epoch_first="Tue Feb  2 04:00:00 2021"
                      epoch_last="Tue Feb  2 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38566"
                obs_have="36493"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="32736"
                obs_have="32734"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29323"
                obs_have="29323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9697827"
                         time_creation="Tue Feb  2 05:12:04 2021"
                         time_modification="Tue Feb  2 05:07:54 2021" />
        <observations epoch_first="Tue Feb  2 04:00:00 2021"
                      epoch_last="Tue Feb  2 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38566"
                obs_have="36493"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="32736"
                obs_have="32734"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29323"
                obs_have="29323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9697827"
                         time_creation="Mon Mar  1 01:56:36 2021"
                         time_modification="Tue Feb  2 05:07:54 2021" />
        <observations epoch_first="Tue Feb  2 04:00:00 2021"
                      epoch_last="Tue Feb  2 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38566"
                obs_have="36493"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="32736"
                obs_have="32734"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29323"
                obs_have="29323"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb  2 06:22:52 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8714956"
                         time_creation="Tue Feb  2 06:12:03 2021"
                         time_modification="Tue Feb  2 06:07:55 2021" />
        <observations epoch_first="Tue Feb  2 05:00:00 2021"
                      epoch_last="Tue Feb  2 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33001"
                obs_have="31934"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="28308"
                obs_have="28285"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25046"
                obs_have="25042"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb  2 06:47:53 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8714956"
                         time_creation="Tue Feb  2 06:12:03 2021"
                         time_modification="Tue Feb  2 06:07:55 2021" />
        <observations epoch_first="Tue Feb  2 05:00:00 2021"
                      epoch_last="Tue Feb  2 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33001"
                obs_have="31934"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="28308"
                obs_have="28285"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25046"
                obs_have="25042"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb  2 08:36:56 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8714956"
                         time_creation="Tue Feb  2 06:12:03 2021"
                         time_modification="Tue Feb  2 06:07:55 2021" />
        <observations epoch_first="Tue Feb  2 05:00:00 2021"
                      epoch_last="Tue Feb  2 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33001"
                obs_have="31934"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="28308"
                obs_have="28285"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25046"
                obs_have="25042"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8714956"
                         time_creation="Tue Feb  2 06:12:03 2021"
                         time_modification="Tue Feb  2 06:07:55 2021" />
        <observations epoch_first="Tue Feb  2 05:00:00 2021"
                      epoch_last="Tue Feb  2 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33001"
                obs_have="31934"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="28308"
                obs_have="28285"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25046"
                obs_have="25042"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8714956"
                         time_creation="Mon Mar  1 01:56:36 2021"
                         time_modification="Tue Feb  2 06:07:55 2021" />
        <observations epoch_first="Tue Feb  2 05:00:00 2021"
                      epoch_last="Tue Feb  2 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33001"
                obs_have="31934"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="28308"
                obs_have="28285"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25046"
                obs_have="25042"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac033g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb  2 07:22:51 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8369832"
                         time_creation="Tue Feb  2 07:12:04 2021"
                         time_modification="Tue Feb  2 07:07:53 2021" />
        <observations epoch_first="Tue Feb  2 06:00:00 2021"
                      epoch_last="Tue Feb  2 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34192"
                obs_have="27869"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="24902"
                obs_have="24894"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22575"
                obs_have="22575"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 07:47:55 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8369832"
                         time_creation="Tue Feb  2 07:12:04 2021"
                         time_modification="Tue Feb  2 07:07:53 2021" />
        <observations epoch_first="Tue Feb  2 06:00:00 2021"
                      epoch_last="Tue Feb  2 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34192"
                obs_have="27869"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="24902"
                obs_have="24894"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22575"
                obs_have="22575"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 09:36:56 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8369832"
                         time_creation="Tue Feb  2 07:12:04 2021"
                         time_modification="Tue Feb  2 07:07:53 2021" />
        <observations epoch_first="Tue Feb  2 06:00:00 2021"
                      epoch_last="Tue Feb  2 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34192"
                obs_have="27869"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="24902"
                obs_have="24894"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22575"
                obs_have="22575"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8369832"
                         time_creation="Tue Feb  2 07:12:04 2021"
                         time_modification="Tue Feb  2 07:07:53 2021" />
        <observations epoch_first="Tue Feb  2 06:00:00 2021"
                      epoch_last="Tue Feb  2 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34192"
                obs_have="27869"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="24902"
                obs_have="24894"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22575"
                obs_have="22575"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8369832"
                         time_creation="Mon Mar  1 01:56:36 2021"
                         time_modification="Tue Feb  2 07:07:53 2021" />
        <observations epoch_first="Tue Feb  2 06:00:00 2021"
                      epoch_last="Tue Feb  2 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34192"
                obs_have="27869"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="24902"
                obs_have="24894"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22575"
                obs_have="22575"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb  2 08:22:54 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8224924"
                         time_creation="Tue Feb  2 08:12:05 2021"
                         time_modification="Tue Feb  2 08:07:52 2021" />
        <observations epoch_first="Tue Feb  2 07:00:00 2021"
                      epoch_last="Tue Feb  2 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30652"
                obs_have="28213"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="25834"
                obs_have="25832"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23495"
                obs_have="23495"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 08:47:54 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8224924"
                         time_creation="Tue Feb  2 08:12:05 2021"
                         time_modification="Tue Feb  2 08:07:52 2021" />
        <observations epoch_first="Tue Feb  2 07:00:00 2021"
                      epoch_last="Tue Feb  2 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30652"
                obs_have="28213"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="25834"
                obs_have="25832"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23495"
                obs_have="23495"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 10:36:54 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8224924"
                         time_creation="Tue Feb  2 08:12:05 2021"
                         time_modification="Tue Feb  2 08:07:52 2021" />
        <observations epoch_first="Tue Feb  2 07:00:00 2021"
                      epoch_last="Tue Feb  2 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30652"
                obs_have="28213"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="25834"
                obs_have="25832"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23495"
                obs_have="23495"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8224924"
                         time_creation="Tue Feb  2 08:12:05 2021"
                         time_modification="Tue Feb  2 08:07:52 2021" />
        <observations epoch_first="Tue Feb  2 07:00:00 2021"
                      epoch_last="Tue Feb  2 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30652"
                obs_have="28213"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="25834"
                obs_have="25832"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23495"
                obs_have="23495"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8224924"
                         time_creation="Mon Mar  1 01:56:36 2021"
                         time_modification="Tue Feb  2 08:07:52 2021" />
        <observations epoch_first="Tue Feb  2 07:00:00 2021"
                      epoch_last="Tue Feb  2 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30652"
                obs_have="28213"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="25834"
                obs_have="25832"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23495"
                obs_have="23495"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb  2 09:22:54 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8177526"
                         time_creation="Tue Feb  2 09:12:03 2021"
                         time_modification="Tue Feb  2 09:07:53 2021" />
        <observations epoch_first="Tue Feb  2 08:00:00 2021"
                      epoch_last="Tue Feb  2 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33695"
                obs_have="30963"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="27827"
                obs_have="27460"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 09:47:55 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8177526"
                         time_creation="Tue Feb  2 09:12:03 2021"
                         time_modification="Tue Feb  2 09:07:53 2021" />
        <observations epoch_first="Tue Feb  2 08:00:00 2021"
                      epoch_last="Tue Feb  2 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33695"
                obs_have="30963"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="27827"
                obs_have="27460"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 11:36:56 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8177526"
                         time_creation="Tue Feb  2 09:12:03 2021"
                         time_modification="Tue Feb  2 09:07:53 2021" />
        <observations epoch_first="Tue Feb  2 08:00:00 2021"
                      epoch_last="Tue Feb  2 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33695"
                obs_have="30963"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="27827"
                obs_have="27460"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8177526"
                         time_creation="Tue Feb  2 09:12:03 2021"
                         time_modification="Tue Feb  2 09:07:53 2021" />
        <observations epoch_first="Tue Feb  2 08:00:00 2021"
                      epoch_last="Tue Feb  2 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33695"
                obs_have="30963"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="27827"
                obs_have="27460"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8177526"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 09:07:53 2021" />
        <observations epoch_first="Tue Feb  2 08:00:00 2021"
                      epoch_last="Tue Feb  2 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33695"
                obs_have="30963"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="27827"
                obs_have="27460"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb  2 10:22:53 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="7825370"
                         time_creation="Tue Feb  2 10:12:16 2021"
                         time_modification="Tue Feb  2 10:07:54 2021" />
        <observations epoch_first="Tue Feb  2 09:00:00 2021"
                      epoch_last="Tue Feb  2 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32445"
                obs_have="31247"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="29156"
                obs_have="29151"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23960"
                obs_have="23960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 10:47:54 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="7825370"
                         time_creation="Tue Feb  2 10:12:16 2021"
                         time_modification="Tue Feb  2 10:07:54 2021" />
        <observations epoch_first="Tue Feb  2 09:00:00 2021"
                      epoch_last="Tue Feb  2 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32445"
                obs_have="31247"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="29156"
                obs_have="29151"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23960"
                obs_have="23960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 12:36:55 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="7825370"
                         time_creation="Tue Feb  2 10:12:16 2021"
                         time_modification="Tue Feb  2 10:07:54 2021" />
        <observations epoch_first="Tue Feb  2 09:00:00 2021"
                      epoch_last="Tue Feb  2 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32445"
                obs_have="31247"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="29156"
                obs_have="29151"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23960"
                obs_have="23960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="7825370"
                         time_creation="Tue Feb  2 10:12:16 2021"
                         time_modification="Tue Feb  2 10:07:54 2021" />
        <observations epoch_first="Tue Feb  2 09:00:00 2021"
                      epoch_last="Tue Feb  2 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32445"
                obs_have="31247"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="29156"
                obs_have="29151"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23960"
                obs_have="23960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="7825370"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 10:07:54 2021" />
        <observations epoch_first="Tue Feb  2 09:00:00 2021"
                      epoch_last="Tue Feb  2 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32445"
                obs_have="31247"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="29156"
                obs_have="29151"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23960"
                obs_have="23960"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb  2 11:22:57 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8998602"
                         time_creation="Tue Feb  2 11:12:03 2021"
                         time_modification="Tue Feb  2 11:07:59 2021" />
        <observations epoch_first="Tue Feb  2 10:00:00 2021"
                      epoch_last="Tue Feb  2 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39665"
                obs_have="38419"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="33380"
                obs_have="33379"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28958"
                obs_have="28958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 11:47:57 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8998602"
                         time_creation="Tue Feb  2 11:12:03 2021"
                         time_modification="Tue Feb  2 11:07:59 2021" />
        <observations epoch_first="Tue Feb  2 10:00:00 2021"
                      epoch_last="Tue Feb  2 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39665"
                obs_have="38419"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="33380"
                obs_have="33379"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28958"
                obs_have="28958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 13:36:56 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8998602"
                         time_creation="Tue Feb  2 11:12:03 2021"
                         time_modification="Tue Feb  2 11:07:59 2021" />
        <observations epoch_first="Tue Feb  2 10:00:00 2021"
                      epoch_last="Tue Feb  2 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39665"
                obs_have="38419"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="33380"
                obs_have="33379"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28958"
                obs_have="28958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8998602"
                         time_creation="Tue Feb  2 11:12:03 2021"
                         time_modification="Tue Feb  2 11:07:59 2021" />
        <observations epoch_first="Tue Feb  2 10:00:00 2021"
                      epoch_last="Tue Feb  2 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39665"
                obs_have="38419"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="33380"
                obs_have="33379"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28958"
                obs_have="28958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8998602"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 11:07:59 2021" />
        <observations epoch_first="Tue Feb  2 10:00:00 2021"
                      epoch_last="Tue Feb  2 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39665"
                obs_have="38419"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="33380"
                obs_have="33379"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28958"
                obs_have="28958"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb  2 12:22:59 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9283471"
                         time_creation="Tue Feb  2 12:12:03 2021"
                         time_modification="Tue Feb  2 12:08:00 2021" />
        <observations epoch_first="Tue Feb  2 11:00:00 2021"
                      epoch_last="Tue Feb  2 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44809"
                obs_have="43653"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="39310"
                obs_have="39301"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="35018"
                obs_have="35018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 12:47:59 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9283471"
                         time_creation="Tue Feb  2 12:12:03 2021"
                         time_modification="Tue Feb  2 12:08:00 2021" />
        <observations epoch_first="Tue Feb  2 11:00:00 2021"
                      epoch_last="Tue Feb  2 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44809"
                obs_have="43653"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="39310"
                obs_have="39301"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="35018"
                obs_have="35018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 14:37:00 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9283471"
                         time_creation="Tue Feb  2 12:12:03 2021"
                         time_modification="Tue Feb  2 12:08:00 2021" />
        <observations epoch_first="Tue Feb  2 11:00:00 2021"
                      epoch_last="Tue Feb  2 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44809"
                obs_have="43653"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="39310"
                obs_have="39301"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="35018"
                obs_have="35018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9283471"
                         time_creation="Tue Feb  2 12:12:03 2021"
                         time_modification="Tue Feb  2 12:08:00 2021" />
        <observations epoch_first="Tue Feb  2 11:00:00 2021"
                      epoch_last="Tue Feb  2 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44809"
                obs_have="43653"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="39310"
                obs_have="39301"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="35018"
                obs_have="35018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9283471"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 12:08:00 2021" />
        <observations epoch_first="Tue Feb  2 11:00:00 2021"
                      epoch_last="Tue Feb  2 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44809"
                obs_have="43653"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="39310"
                obs_have="39301"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="35018"
                obs_have="35018"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb  2 13:22:59 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9018258"
                         time_creation="Tue Feb  2 13:12:05 2021"
                         time_modification="Tue Feb  2 13:07:59 2021" />
        <observations epoch_first="Tue Feb  2 12:00:00 2021"
                      epoch_last="Tue Feb  2 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41097"
                obs_have="37734"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="37234"
                obs_have="36126"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="34877"
                obs_have="34802"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Tue Feb  2 13:47:59 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9018258"
                         time_creation="Tue Feb  2 13:12:05 2021"
                         time_modification="Tue Feb  2 13:07:59 2021" />
        <observations epoch_first="Tue Feb  2 12:00:00 2021"
                      epoch_last="Tue Feb  2 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41097"
                obs_have="37734"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="37234"
                obs_have="36126"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="34877"
                obs_have="34802"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Tue Feb  2 15:36:59 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9018258"
                         time_creation="Tue Feb  2 13:12:05 2021"
                         time_modification="Tue Feb  2 13:07:59 2021" />
        <observations epoch_first="Tue Feb  2 12:00:00 2021"
                      epoch_last="Tue Feb  2 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41097"
                obs_have="37734"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="37234"
                obs_have="36126"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="34877"
                obs_have="34802"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9018258"
                         time_creation="Tue Feb  2 13:12:05 2021"
                         time_modification="Tue Feb  2 13:07:59 2021" />
        <observations epoch_first="Tue Feb  2 12:00:00 2021"
                      epoch_last="Tue Feb  2 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41097"
                obs_have="37734"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="37234"
                obs_have="36126"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="34877"
                obs_have="34802"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9018258"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 13:07:59 2021" />
        <observations epoch_first="Tue Feb  2 12:00:00 2021"
                      epoch_last="Tue Feb  2 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41097"
                obs_have="37734"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="37234"
                obs_have="36126"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="34877"
                obs_have="34802"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/prac033n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb  2 14:23:00 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9665923"
                         time_creation="Tue Feb  2 14:12:07 2021"
                         time_modification="Tue Feb  2 14:07:53 2021" />
        <observations epoch_first="Tue Feb  2 13:00:00 2021"
                      epoch_last="Tue Feb  2 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="37681"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="34304"
                obs_have="34304"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29829"
                obs_have="29829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 14:48:00 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9665923"
                         time_creation="Tue Feb  2 14:12:07 2021"
                         time_modification="Tue Feb  2 14:07:53 2021" />
        <observations epoch_first="Tue Feb  2 13:00:00 2021"
                      epoch_last="Tue Feb  2 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="37681"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="34304"
                obs_have="34304"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29829"
                obs_have="29829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 16:36:55 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9665923"
                         time_creation="Tue Feb  2 14:12:07 2021"
                         time_modification="Tue Feb  2 14:07:53 2021" />
        <observations epoch_first="Tue Feb  2 13:00:00 2021"
                      epoch_last="Tue Feb  2 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="37681"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="34304"
                obs_have="34304"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29829"
                obs_have="29829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9665923"
                         time_creation="Tue Feb  2 14:12:07 2021"
                         time_modification="Tue Feb  2 14:07:53 2021" />
        <observations epoch_first="Tue Feb  2 13:00:00 2021"
                      epoch_last="Tue Feb  2 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="37681"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="34304"
                obs_have="34304"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29829"
                obs_have="29829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9665923"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 14:07:53 2021" />
        <observations epoch_first="Tue Feb  2 13:00:00 2021"
                      epoch_last="Tue Feb  2 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="37681"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="34304"
                obs_have="34304"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29829"
                obs_have="29829"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb  2 15:47:59 2021"
               level="3">
        <file_statistics latency="00:37:55"
                         size="9773917"
                         time_creation="Tue Feb  2 15:45:04 2021"
                         time_modification="Tue Feb  2 15:37:54 2021" />
        <observations epoch_first="Tue Feb  2 14:00:00 2021"
                      epoch_last="Tue Feb  2 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36470"
                obs_have="33961"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="29011"
                obs_have="28972"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22841"
                obs_have="22839"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb  2 17:36:55 2021"
               level="3">
        <file_statistics latency="00:53:58"
                         size="9773917"
                         time_creation="Tue Feb  2 16:12:06 2021"
                         time_modification="Tue Feb  2 15:53:57 2021" />
        <observations epoch_first="Tue Feb  2 14:00:00 2021"
                      epoch_last="Tue Feb  2 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36470"
                obs_have="33961"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="29011"
                obs_have="28972"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22841"
                obs_have="22839"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:53:58"
                         size="9773917"
                         time_creation="Tue Feb  2 16:12:06 2021"
                         time_modification="Tue Feb  2 15:53:57 2021" />
        <observations epoch_first="Tue Feb  2 14:00:00 2021"
                      epoch_last="Tue Feb  2 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36470"
                obs_have="33961"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="29011"
                obs_have="28972"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22841"
                obs_have="22839"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:53:58"
                         size="9773917"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 15:53:57 2021" />
        <observations epoch_first="Tue Feb  2 14:00:00 2021"
                      epoch_last="Tue Feb  2 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36470"
                obs_have="33961"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="29011"
                obs_have="28972"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22841"
                obs_have="22839"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac033p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb  2 16:22:54 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8896266"
                         time_creation="Tue Feb  2 16:12:06 2021"
                         time_modification="Tue Feb  2 16:07:52 2021" />
        <observations epoch_first="Tue Feb  2 15:00:00 2021"
                      epoch_last="Tue Feb  2 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29629"
                obs_have="28778"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="28534"
                obs_have="28512"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26058"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb  2 16:47:52 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8896266"
                         time_creation="Tue Feb  2 16:12:06 2021"
                         time_modification="Tue Feb  2 16:07:52 2021" />
        <observations epoch_first="Tue Feb  2 15:00:00 2021"
                      epoch_last="Tue Feb  2 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29629"
                obs_have="28778"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="28534"
                obs_have="28512"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26058"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:36:57 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8896266"
                         time_creation="Tue Feb  2 16:12:06 2021"
                         time_modification="Tue Feb  2 16:07:52 2021" />
        <observations epoch_first="Tue Feb  2 15:00:00 2021"
                      epoch_last="Tue Feb  2 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29629"
                obs_have="28778"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="28534"
                obs_have="28512"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26058"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8896266"
                         time_creation="Tue Feb  2 16:12:06 2021"
                         time_modification="Tue Feb  2 16:07:52 2021" />
        <observations epoch_first="Tue Feb  2 15:00:00 2021"
                      epoch_last="Tue Feb  2 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29629"
                obs_have="28778"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="28534"
                obs_have="28512"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26058"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8896266"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 16:07:52 2021" />
        <observations epoch_first="Tue Feb  2 15:00:00 2021"
                      epoch_last="Tue Feb  2 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29629"
                obs_have="28778"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="28534"
                obs_have="28512"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26058"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac033q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb  2 17:22:56 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8369004"
                         time_creation="Tue Feb  2 17:10:11 2021"
                         time_modification="Tue Feb  2 17:07:55 2021" />
        <observations epoch_first="Tue Feb  2 16:00:00 2021"
                      epoch_last="Tue Feb  2 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30048"
                obs_have="28085"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="24994"
                obs_have="24986"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22595"
                obs_have="22595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 17:47:55 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8369004"
                         time_creation="Tue Feb  2 17:10:11 2021"
                         time_modification="Tue Feb  2 17:07:55 2021" />
        <observations epoch_first="Tue Feb  2 16:00:00 2021"
                      epoch_last="Tue Feb  2 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30048"
                obs_have="28085"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="24994"
                obs_have="24986"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22595"
                obs_have="22595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 19:36:56 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8369004"
                         time_creation="Tue Feb  2 17:10:11 2021"
                         time_modification="Tue Feb  2 17:07:55 2021" />
        <observations epoch_first="Tue Feb  2 16:00:00 2021"
                      epoch_last="Tue Feb  2 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30048"
                obs_have="28085"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="24994"
                obs_have="24986"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22595"
                obs_have="22595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8369004"
                         time_creation="Tue Feb  2 17:10:11 2021"
                         time_modification="Tue Feb  2 17:07:55 2021" />
        <observations epoch_first="Tue Feb  2 16:00:00 2021"
                      epoch_last="Tue Feb  2 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30048"
                obs_have="28085"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="24994"
                obs_have="24986"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22595"
                obs_have="22595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8369004"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 17:07:55 2021" />
        <observations epoch_first="Tue Feb  2 16:00:00 2021"
                      epoch_last="Tue Feb  2 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30048"
                obs_have="28085"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="24994"
                obs_have="24986"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22595"
                obs_have="22595"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb  2 18:47:53 2021"
               level="3">
        <file_statistics latency="00:37:54"
                         size="8100580"
                         time_creation="Tue Feb  2 18:45:04 2021"
                         time_modification="Tue Feb  2 18:37:53 2021" />
        <observations epoch_first="Tue Feb  2 17:00:00 2021"
                      epoch_last="Tue Feb  2 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33587"
                obs_have="29190"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="23552"
                obs_have="23499"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20137"
                obs_have="20137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 20:36:58 2021"
               level="3">
        <file_statistics latency="00:53:54"
                         size="8100580"
                         time_creation="Tue Feb  2 19:12:06 2021"
                         time_modification="Tue Feb  2 18:53:53 2021" />
        <observations epoch_first="Tue Feb  2 17:00:00 2021"
                      epoch_last="Tue Feb  2 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33587"
                obs_have="29190"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="23552"
                obs_have="23499"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20137"
                obs_have="20137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:53:54"
                         size="8100580"
                         time_creation="Tue Feb  2 19:12:06 2021"
                         time_modification="Tue Feb  2 18:53:53 2021" />
        <observations epoch_first="Tue Feb  2 17:00:00 2021"
                      epoch_last="Tue Feb  2 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33587"
                obs_have="29190"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="23552"
                obs_have="23499"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20137"
                obs_have="20137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:53:54"
                         size="8100580"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 18:53:53 2021" />
        <observations epoch_first="Tue Feb  2 17:00:00 2021"
                      epoch_last="Tue Feb  2 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33587"
                obs_have="29190"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="23552"
                obs_have="23499"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20137"
                obs_have="20137"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb  2 19:22:58 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8654926"
                         time_creation="Tue Feb  2 19:12:06 2021"
                         time_modification="Tue Feb  2 19:07:57 2021" />
        <observations epoch_first="Tue Feb  2 18:00:00 2021"
                      epoch_last="Tue Feb  2 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33873"
                obs_have="31541"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="26732"
                obs_have="26637"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21585"
                obs_have="21585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 19:47:52 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8654926"
                         time_creation="Tue Feb  2 19:12:06 2021"
                         time_modification="Tue Feb  2 19:07:57 2021" />
        <observations epoch_first="Tue Feb  2 18:00:00 2021"
                      epoch_last="Tue Feb  2 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33873"
                obs_have="31541"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="26732"
                obs_have="26637"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21585"
                obs_have="21585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 21:37:00 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8654926"
                         time_creation="Tue Feb  2 19:12:06 2021"
                         time_modification="Tue Feb  2 19:07:57 2021" />
        <observations epoch_first="Tue Feb  2 18:00:00 2021"
                      epoch_last="Tue Feb  2 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33873"
                obs_have="31541"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="26732"
                obs_have="26637"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21585"
                obs_have="21585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8654926"
                         time_creation="Tue Feb  2 19:12:06 2021"
                         time_modification="Tue Feb  2 19:07:57 2021" />
        <observations epoch_first="Tue Feb  2 18:00:00 2021"
                      epoch_last="Tue Feb  2 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33873"
                obs_have="31541"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="26732"
                obs_have="26637"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21585"
                obs_have="21585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8654926"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 19:07:57 2021" />
        <observations epoch_first="Tue Feb  2 18:00:00 2021"
                      epoch_last="Tue Feb  2 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33873"
                obs_have="31541"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="26732"
                obs_have="26637"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21585"
                obs_have="21585"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb  2 22:37:01 2021"
               level="3">
        <file_statistics latency="01:08:51"
                         size="8892013"
                         time_creation="Tue Feb  2 21:10:05 2021"
                         time_modification="Tue Feb  2 21:08:50 2021" />
        <observations epoch_first="Tue Feb  2 19:00:00 2021"
                      epoch_last="Tue Feb  2 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36166"
                obs_have="34127"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="30876"
                obs_have="30833"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27714"
                obs_have="27714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="01:08:51"
                         size="8892013"
                         time_creation="Tue Feb  2 21:10:05 2021"
                         time_modification="Tue Feb  2 21:08:50 2021" />
        <observations epoch_first="Tue Feb  2 19:00:00 2021"
                      epoch_last="Tue Feb  2 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36166"
                obs_have="34127"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="30876"
                obs_have="30833"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27714"
                obs_have="27714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="01:08:51"
                         size="8892013"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 21:08:50 2021" />
        <observations epoch_first="Tue Feb  2 19:00:00 2021"
                      epoch_last="Tue Feb  2 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36166"
                obs_have="34127"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="30876"
                obs_have="30833"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27714"
                obs_have="27714"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb  2 21:22:59 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8787102"
                         time_creation="Tue Feb  2 21:12:08 2021"
                         time_modification="Tue Feb  2 21:08:41 2021" />
        <observations epoch_first="Tue Feb  2 20:00:00 2021"
                      epoch_last="Tue Feb  2 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="33932"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="30223"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26665"
                obs_have="26665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 21:47:58 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8787102"
                         time_creation="Tue Feb  2 21:12:08 2021"
                         time_modification="Tue Feb  2 21:08:41 2021" />
        <observations epoch_first="Tue Feb  2 20:00:00 2021"
                      epoch_last="Tue Feb  2 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="33932"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="30223"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26665"
                obs_have="26665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 23:37:01 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8787102"
                         time_creation="Tue Feb  2 21:12:08 2021"
                         time_modification="Tue Feb  2 21:08:41 2021" />
        <observations epoch_first="Tue Feb  2 20:00:00 2021"
                      epoch_last="Tue Feb  2 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="33932"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="30223"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26665"
                obs_have="26665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8787102"
                         time_creation="Tue Feb  2 21:12:08 2021"
                         time_modification="Tue Feb  2 21:08:41 2021" />
        <observations epoch_first="Tue Feb  2 20:00:00 2021"
                      epoch_last="Tue Feb  2 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="33932"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="30223"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26665"
                obs_have="26665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8787102"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 21:08:41 2021" />
        <observations epoch_first="Tue Feb  2 20:00:00 2021"
                      epoch_last="Tue Feb  2 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="33932"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="30223"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26665"
                obs_have="26665"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb  2 22:23:01 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9652707"
                         time_creation="Tue Feb  2 22:12:04 2021"
                         time_modification="Tue Feb  2 22:08:00 2021" />
        <observations epoch_first="Tue Feb  2 21:00:00 2021"
                      epoch_last="Tue Feb  2 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37201"
                obs_have="36091"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="35389"
                obs_have="35365"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30574"
                obs_have="30573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 22:48:01 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9652707"
                         time_creation="Tue Feb  2 22:12:04 2021"
                         time_modification="Tue Feb  2 22:08:00 2021" />
        <observations epoch_first="Tue Feb  2 21:00:00 2021"
                      epoch_last="Tue Feb  2 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37201"
                obs_have="36091"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="35389"
                obs_have="35365"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30574"
                obs_have="30573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 00:37:02 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9652707"
                         time_creation="Tue Feb  2 22:12:04 2021"
                         time_modification="Tue Feb  2 22:08:00 2021" />
        <observations epoch_first="Tue Feb  2 21:00:00 2021"
                      epoch_last="Tue Feb  2 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37201"
                obs_have="36091"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="35389"
                obs_have="35365"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30574"
                obs_have="30573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9652707"
                         time_creation="Tue Feb  2 22:12:04 2021"
                         time_modification="Tue Feb  2 22:08:00 2021" />
        <observations epoch_first="Tue Feb  2 21:00:00 2021"
                      epoch_last="Tue Feb  2 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37201"
                obs_have="36091"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="35389"
                obs_have="35365"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30574"
                obs_have="30573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9652707"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 22:08:00 2021" />
        <observations epoch_first="Tue Feb  2 21:00:00 2021"
                      epoch_last="Tue Feb  2 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37201"
                obs_have="36091"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="35389"
                obs_have="35365"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30574"
                obs_have="30573"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac033w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb  2 23:23:01 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10266206"
                         time_creation="Tue Feb  2 23:12:05 2021"
                         time_modification="Tue Feb  2 23:07:59 2021" />
        <observations epoch_first="Tue Feb  2 22:00:00 2021"
                      epoch_last="Tue Feb  2 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45097"
                obs_have="41045"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="33373"
                obs_have="33355"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28559"
                obs_have="28547"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Feb  2 23:48:02 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10266206"
                         time_creation="Tue Feb  2 23:12:05 2021"
                         time_modification="Tue Feb  2 23:07:59 2021" />
        <observations epoch_first="Tue Feb  2 22:00:00 2021"
                      epoch_last="Tue Feb  2 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45097"
                obs_have="41045"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="33373"
                obs_have="33355"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28559"
                obs_have="28547"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Feb  3 01:37:03 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10266206"
                         time_creation="Tue Feb  2 23:12:05 2021"
                         time_modification="Tue Feb  2 23:07:59 2021" />
        <observations epoch_first="Tue Feb  2 22:00:00 2021"
                      epoch_last="Tue Feb  2 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45097"
                obs_have="41045"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="33373"
                obs_have="33355"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28559"
                obs_have="28547"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10266206"
                         time_creation="Tue Feb  2 23:12:05 2021"
                         time_modification="Tue Feb  2 23:07:59 2021" />
        <observations epoch_first="Tue Feb  2 22:00:00 2021"
                      epoch_last="Tue Feb  2 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45097"
                obs_have="41045"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="33373"
                obs_have="33355"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28559"
                obs_have="28547"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10266206"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Tue Feb  2 23:07:59 2021" />
        <observations epoch_first="Tue Feb  2 22:00:00 2021"
                      epoch_last="Tue Feb  2 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45097"
                obs_have="41045"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="33373"
                obs_have="33355"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28559"
                obs_have="28547"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac033x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb  3 00:23:02 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9417036"
                         time_creation="Wed Feb  3 00:12:04 2021"
                         time_modification="Wed Feb  3 00:07:53 2021" />
        <observations epoch_first="Tue Feb  2 23:00:00 2021"
                      epoch_last="Tue Feb  2 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41240"
                obs_have="36908"
                obs_ratio="89.50" />
          <mask elevation="10 degrees"
                obs_expected="34899"
                obs_have="34031"
                obs_ratio="97.51" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29800"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Wed Feb  3 00:48:02 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9417036"
                         time_creation="Wed Feb  3 00:12:04 2021"
                         time_modification="Wed Feb  3 00:07:53 2021" />
        <observations epoch_first="Tue Feb  2 23:00:00 2021"
                      epoch_last="Tue Feb  2 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41240"
                obs_have="36908"
                obs_ratio="89.50" />
          <mask elevation="10 degrees"
                obs_expected="34899"
                obs_have="34031"
                obs_ratio="97.51" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29800"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Wed Feb  3 02:36:57 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9417036"
                         time_creation="Wed Feb  3 00:12:04 2021"
                         time_modification="Wed Feb  3 00:07:53 2021" />
        <observations epoch_first="Tue Feb  2 23:00:00 2021"
                      epoch_last="Tue Feb  2 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41240"
                obs_have="36908"
                obs_ratio="89.50" />
          <mask elevation="10 degrees"
                obs_expected="34899"
                obs_have="34031"
                obs_ratio="97.51" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29800"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:07:11 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9417036"
                         time_creation="Wed Feb  3 00:12:04 2021"
                         time_modification="Wed Feb  3 00:07:53 2021" />
        <observations epoch_first="Tue Feb  2 23:00:00 2021"
                      epoch_last="Tue Feb  2 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41240"
                obs_have="36908"
                obs_ratio="89.50" />
          <mask elevation="10 degrees"
                obs_expected="34899"
                obs_have="34031"
                obs_ratio="97.51" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29800"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Thu Mar  4 03:23:05 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9417036"
                         time_creation="Mon Mar  1 01:56:37 2021"
                         time_modification="Wed Feb  3 00:07:53 2021" />
        <observations epoch_first="Tue Feb  2 23:00:00 2021"
                      epoch_last="Tue Feb  2 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41240"
                obs_have="36908"
                obs_ratio="89.50" />
          <mask elevation="10 degrees"
                obs_expected="34899"
                obs_have="34031"
                obs_ratio="97.51" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29800"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
  </station>
</QC>
