<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-22 00:00:00"
    DayOfYear="53"
    Year="2018">
  <station name="PERP">
    <file name="/perp0530.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 23 16:45:31 2018"
               level="3">
        <file_statistics latency="01:35:38"
                         size="8236778"
                         time_creation="Fri Feb 23 02:50:17 2018"
                         time_modification="Fri Feb 23 01:35:08 2018" />
        <observations epoch_first="Thu Feb 22 00:00:00 2018"
                      epoch_last="Thu Feb 22 23:59:30 2018"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29259"
                obs_have="28874"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="24770"
                obs_have="24745"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22165"
                obs_have="22146"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:01:31 2018"
               level="3">
        <file_statistics latency="01:35:38"
                         size="8236778"
                         time_creation="Wed Mar 21 01:57:57 2018"
                         time_modification="Fri Feb 23 01:35:08 2018" />
        <observations epoch_first="Thu Feb 22 00:00:00 2018"
                      epoch_last="Thu Feb 22 23:59:30 2018"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29259"
                obs_have="28874"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="24770"
                obs_have="24745"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22165"
                obs_have="22146"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/perp053a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 22 01:22:32 2018"
               level="3">
        <file_statistics latency="00:07:54"
                         size="11042617"
                         time_creation="Thu Feb 22 01:12:02 2018"
                         time_modification="Thu Feb 22 01:07:53 2018" />
        <observations epoch_first="Thu Feb 22 00:00:00 2018"
                      epoch_last="Thu Feb 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40334"
                obs_have="39494"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23938"
                obs_have="23938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 01:47:32 2018"
               level="3">
        <file_statistics latency="00:07:54"
                         size="11042617"
                         time_creation="Thu Feb 22 01:12:02 2018"
                         time_modification="Thu Feb 22 01:07:53 2018" />
        <observations epoch_first="Thu Feb 22 00:00:00 2018"
                      epoch_last="Thu Feb 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40334"
                obs_have="39494"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23937"
                obs_have="23937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 03:36:33 2018"
               level="3">
        <file_statistics latency="00:07:54"
                         size="11042617"
                         time_creation="Thu Feb 22 01:12:02 2018"
                         time_modification="Thu Feb 22 01:07:53 2018" />
        <observations epoch_first="Thu Feb 22 00:00:00 2018"
                      epoch_last="Thu Feb 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40334"
                obs_have="39494"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23937"
                obs_have="23937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:07:54"
                         size="11042617"
                         time_creation="Thu Feb 22 01:12:02 2018"
                         time_modification="Thu Feb 22 01:07:53 2018" />
        <observations epoch_first="Thu Feb 22 00:00:00 2018"
                      epoch_last="Thu Feb 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40334"
                obs_have="39494"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23937"
                obs_have="23937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:07:54"
                         size="11042617"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 01:07:53 2018" />
        <observations epoch_first="Thu Feb 22 00:00:00 2018"
                      epoch_last="Thu Feb 22 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40334"
                obs_have="39494"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23937"
                obs_have="23937"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 22 02:22:33 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10630497"
                         time_creation="Thu Feb 22 02:12:10 2018"
                         time_modification="Thu Feb 22 02:08:29 2018" />
        <observations epoch_first="Thu Feb 22 01:00:00 2018"
                      epoch_last="Thu Feb 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37617"
                obs_have="37616"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35930"
                obs_have="35929"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34127"
                obs_have="34126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:47:34 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10630497"
                         time_creation="Thu Feb 22 02:12:10 2018"
                         time_modification="Thu Feb 22 02:08:29 2018" />
        <observations epoch_first="Thu Feb 22 01:00:00 2018"
                      epoch_last="Thu Feb 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37617"
                obs_have="37616"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35930"
                obs_have="35929"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34127"
                obs_have="34126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 04:36:34 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10630497"
                         time_creation="Thu Feb 22 02:12:10 2018"
                         time_modification="Thu Feb 22 02:08:29 2018" />
        <observations epoch_first="Thu Feb 22 01:00:00 2018"
                      epoch_last="Thu Feb 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37617"
                obs_have="37616"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35930"
                obs_have="35929"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34127"
                obs_have="34126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10630497"
                         time_creation="Thu Feb 22 02:12:10 2018"
                         time_modification="Thu Feb 22 02:08:29 2018" />
        <observations epoch_first="Thu Feb 22 01:00:00 2018"
                      epoch_last="Thu Feb 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37617"
                obs_have="37616"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35930"
                obs_have="35929"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34127"
                obs_have="34126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10630497"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 02:08:29 2018" />
        <observations epoch_first="Thu Feb 22 01:00:00 2018"
                      epoch_last="Thu Feb 22 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37617"
                obs_have="37616"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35930"
                obs_have="35929"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34127"
                obs_have="34126"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 22 03:22:40 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9844811"
                         time_creation="Thu Feb 22 03:12:03 2018"
                         time_modification="Thu Feb 22 03:08:26 2018" />
        <observations epoch_first="Thu Feb 22 02:00:00 2018"
                      epoch_last="Thu Feb 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38100"
                obs_have="38100"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34118"
                obs_have="34118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31750"
                obs_have="31750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 03:47:38 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9844811"
                         time_creation="Thu Feb 22 03:12:03 2018"
                         time_modification="Thu Feb 22 03:08:26 2018" />
        <observations epoch_first="Thu Feb 22 02:00:00 2018"
                      epoch_last="Thu Feb 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38100"
                obs_have="38100"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34118"
                obs_have="34118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31750"
                obs_have="31750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 05:36:35 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9844811"
                         time_creation="Thu Feb 22 03:12:03 2018"
                         time_modification="Thu Feb 22 03:08:26 2018" />
        <observations epoch_first="Thu Feb 22 02:00:00 2018"
                      epoch_last="Thu Feb 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38100"
                obs_have="38100"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34118"
                obs_have="34118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31750"
                obs_have="31750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9844811"
                         time_creation="Thu Feb 22 03:12:03 2018"
                         time_modification="Thu Feb 22 03:08:26 2018" />
        <observations epoch_first="Thu Feb 22 02:00:00 2018"
                      epoch_last="Thu Feb 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38100"
                obs_have="38100"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34118"
                obs_have="34118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31750"
                obs_have="31750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9844811"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 03:08:26 2018" />
        <observations epoch_first="Thu Feb 22 02:00:00 2018"
                      epoch_last="Thu Feb 22 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38100"
                obs_have="38100"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34118"
                obs_have="34118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31750"
                obs_have="31750"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 22 04:22:38 2018"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10622950"
                         time_creation="Thu Feb 22 04:12:13 2018"
                         time_modification="Thu Feb 22 04:08:34 2018" />
        <observations epoch_first="Thu Feb 22 03:00:00 2018"
                      epoch_last="Thu Feb 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41731"
                obs_have="41530"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="37611"
                obs_have="37611"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33110"
                obs_have="33110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 04:47:38 2018"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10622950"
                         time_creation="Thu Feb 22 04:12:13 2018"
                         time_modification="Thu Feb 22 04:08:34 2018" />
        <observations epoch_first="Thu Feb 22 03:00:00 2018"
                      epoch_last="Thu Feb 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41731"
                obs_have="41530"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="37611"
                obs_have="37611"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33110"
                obs_have="33110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 06:36:38 2018"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10622950"
                         time_creation="Thu Feb 22 04:12:13 2018"
                         time_modification="Thu Feb 22 04:08:34 2018" />
        <observations epoch_first="Thu Feb 22 03:00:00 2018"
                      epoch_last="Thu Feb 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41731"
                obs_have="41530"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="37611"
                obs_have="37611"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33110"
                obs_have="33110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10622950"
                         time_creation="Thu Feb 22 04:12:13 2018"
                         time_modification="Thu Feb 22 04:08:34 2018" />
        <observations epoch_first="Thu Feb 22 03:00:00 2018"
                      epoch_last="Thu Feb 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41731"
                obs_have="41530"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="37611"
                obs_have="37611"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33110"
                obs_have="33110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10622950"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 04:08:34 2018" />
        <observations epoch_first="Thu Feb 22 03:00:00 2018"
                      epoch_last="Thu Feb 22 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41731"
                obs_have="41530"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="37611"
                obs_have="37611"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33110"
                obs_have="33110"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 22 05:22:33 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10765528"
                         time_creation="Thu Feb 22 05:12:06 2018"
                         time_modification="Thu Feb 22 05:08:27 2018" />
        <observations epoch_first="Thu Feb 22 04:00:00 2018"
                      epoch_last="Thu Feb 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41582"
                obs_have="41262"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="36068"
                obs_have="36068"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32449"
                obs_have="32449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 05:47:32 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10765528"
                         time_creation="Thu Feb 22 05:12:06 2018"
                         time_modification="Thu Feb 22 05:08:27 2018" />
        <observations epoch_first="Thu Feb 22 04:00:00 2018"
                      epoch_last="Thu Feb 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41582"
                obs_have="41262"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="36068"
                obs_have="36068"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32449"
                obs_have="32449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 07:36:33 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10765528"
                         time_creation="Thu Feb 22 05:12:06 2018"
                         time_modification="Thu Feb 22 05:08:27 2018" />
        <observations epoch_first="Thu Feb 22 04:00:00 2018"
                      epoch_last="Thu Feb 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41582"
                obs_have="41262"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="36068"
                obs_have="36068"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32449"
                obs_have="32449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10765528"
                         time_creation="Thu Feb 22 05:12:06 2018"
                         time_modification="Thu Feb 22 05:08:27 2018" />
        <observations epoch_first="Thu Feb 22 04:00:00 2018"
                      epoch_last="Thu Feb 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41582"
                obs_have="41262"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="36068"
                obs_have="36068"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32449"
                obs_have="32449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10765528"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 05:08:27 2018" />
        <observations epoch_first="Thu Feb 22 04:00:00 2018"
                      epoch_last="Thu Feb 22 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41582"
                obs_have="41262"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="36068"
                obs_have="36068"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32449"
                obs_have="32449"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 22 06:22:34 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10409984"
                         time_creation="Thu Feb 22 06:12:10 2018"
                         time_modification="Thu Feb 22 06:08:27 2018" />
        <observations epoch_first="Thu Feb 22 05:00:00 2018"
                      epoch_last="Thu Feb 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37586"
                obs_have="37319"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="34825"
                obs_have="34825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32447"
                obs_have="32447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 06:47:34 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10409984"
                         time_creation="Thu Feb 22 06:12:10 2018"
                         time_modification="Thu Feb 22 06:08:27 2018" />
        <observations epoch_first="Thu Feb 22 05:00:00 2018"
                      epoch_last="Thu Feb 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37586"
                obs_have="37319"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="34825"
                obs_have="34825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32447"
                obs_have="32447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 08:36:35 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10409984"
                         time_creation="Thu Feb 22 06:12:10 2018"
                         time_modification="Thu Feb 22 06:08:27 2018" />
        <observations epoch_first="Thu Feb 22 05:00:00 2018"
                      epoch_last="Thu Feb 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37586"
                obs_have="37319"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="34825"
                obs_have="34825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32447"
                obs_have="32447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10409984"
                         time_creation="Thu Feb 22 06:12:10 2018"
                         time_modification="Thu Feb 22 06:08:27 2018" />
        <observations epoch_first="Thu Feb 22 05:00:00 2018"
                      epoch_last="Thu Feb 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37586"
                obs_have="37319"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="34825"
                obs_have="34825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32447"
                obs_have="32447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10409984"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 06:08:27 2018" />
        <observations epoch_first="Thu Feb 22 05:00:00 2018"
                      epoch_last="Thu Feb 22 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37586"
                obs_have="37319"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="34825"
                obs_have="34825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32447"
                obs_have="32447"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 22 07:22:33 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10563114"
                         time_creation="Thu Feb 22 07:12:03 2018"
                         time_modification="Thu Feb 22 07:08:13 2018" />
        <observations epoch_first="Thu Feb 22 06:00:00 2018"
                      epoch_last="Thu Feb 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38156"
                obs_have="37489"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="32994"
                obs_have="32993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28970"
                obs_have="28969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 07:47:32 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10563114"
                         time_creation="Thu Feb 22 07:12:03 2018"
                         time_modification="Thu Feb 22 07:08:13 2018" />
        <observations epoch_first="Thu Feb 22 06:00:00 2018"
                      epoch_last="Thu Feb 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38156"
                obs_have="37489"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="32994"
                obs_have="32993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28970"
                obs_have="28969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 09:36:34 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10563114"
                         time_creation="Thu Feb 22 07:12:03 2018"
                         time_modification="Thu Feb 22 07:08:13 2018" />
        <observations epoch_first="Thu Feb 22 06:00:00 2018"
                      epoch_last="Thu Feb 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38156"
                obs_have="37489"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="32994"
                obs_have="32993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28970"
                obs_have="28969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10563114"
                         time_creation="Thu Feb 22 07:12:03 2018"
                         time_modification="Thu Feb 22 07:08:13 2018" />
        <observations epoch_first="Thu Feb 22 06:00:00 2018"
                      epoch_last="Thu Feb 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38156"
                obs_have="37489"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="32994"
                obs_have="32993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28970"
                obs_have="28969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10563114"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 07:08:13 2018" />
        <observations epoch_first="Thu Feb 22 06:00:00 2018"
                      epoch_last="Thu Feb 22 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38156"
                obs_have="37489"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="32994"
                obs_have="32993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28970"
                obs_have="28969"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 22 08:22:33 2018"
               level="3">
        <file_statistics latency="00:08:33"
                         size="11135322"
                         time_creation="Thu Feb 22 08:12:05 2018"
                         time_modification="Thu Feb 22 08:08:32 2018" />
        <observations epoch_first="Thu Feb 22 07:00:00 2018"
                      epoch_last="Thu Feb 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="35805"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27455"
                obs_have="27455"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24099"
                obs_have="24099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 08:47:33 2018"
               level="3">
        <file_statistics latency="00:08:33"
                         size="11135322"
                         time_creation="Thu Feb 22 08:12:05 2018"
                         time_modification="Thu Feb 22 08:08:32 2018" />
        <observations epoch_first="Thu Feb 22 07:00:00 2018"
                      epoch_last="Thu Feb 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="35805"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27455"
                obs_have="27455"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24099"
                obs_have="24099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 10:36:34 2018"
               level="3">
        <file_statistics latency="00:08:33"
                         size="11135322"
                         time_creation="Thu Feb 22 08:12:05 2018"
                         time_modification="Thu Feb 22 08:08:32 2018" />
        <observations epoch_first="Thu Feb 22 07:00:00 2018"
                      epoch_last="Thu Feb 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="35805"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27455"
                obs_have="27455"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24099"
                obs_have="24099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:33"
                         size="11135322"
                         time_creation="Thu Feb 22 08:12:05 2018"
                         time_modification="Thu Feb 22 08:08:32 2018" />
        <observations epoch_first="Thu Feb 22 07:00:00 2018"
                      epoch_last="Thu Feb 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="35805"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27455"
                obs_have="27455"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24099"
                obs_have="24099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:33"
                         size="11135322"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 08:08:32 2018" />
        <observations epoch_first="Thu Feb 22 07:00:00 2018"
                      epoch_last="Thu Feb 22 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="35805"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27455"
                obs_have="27455"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24099"
                obs_have="24099"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 22 09:22:34 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10015809"
                         time_creation="Thu Feb 22 09:12:11 2018"
                         time_modification="Thu Feb 22 09:08:19 2018" />
        <observations epoch_first="Thu Feb 22 08:00:00 2018"
                      epoch_last="Thu Feb 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="31028"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="25629"
                obs_have="25629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24100"
                obs_have="24100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 09:47:34 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10015809"
                         time_creation="Thu Feb 22 09:12:11 2018"
                         time_modification="Thu Feb 22 09:08:19 2018" />
        <observations epoch_first="Thu Feb 22 08:00:00 2018"
                      epoch_last="Thu Feb 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="31028"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="25629"
                obs_have="25629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24100"
                obs_have="24100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 11:36:34 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10015809"
                         time_creation="Thu Feb 22 09:12:11 2018"
                         time_modification="Thu Feb 22 09:08:19 2018" />
        <observations epoch_first="Thu Feb 22 08:00:00 2018"
                      epoch_last="Thu Feb 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="31028"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="25629"
                obs_have="25629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24100"
                obs_have="24100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10015809"
                         time_creation="Thu Feb 22 09:12:11 2018"
                         time_modification="Thu Feb 22 09:08:19 2018" />
        <observations epoch_first="Thu Feb 22 08:00:00 2018"
                      epoch_last="Thu Feb 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="31028"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="25629"
                obs_have="25629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24100"
                obs_have="24100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10015809"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 09:08:19 2018" />
        <observations epoch_first="Thu Feb 22 08:00:00 2018"
                      epoch_last="Thu Feb 22 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="31028"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="25629"
                obs_have="25629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24100"
                obs_have="24100"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 22 10:22:33 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9839644"
                         time_creation="Thu Feb 22 10:12:20 2018"
                         time_modification="Thu Feb 22 10:08:12 2018" />
        <observations epoch_first="Thu Feb 22 09:00:00 2018"
                      epoch_last="Thu Feb 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31557"
                obs_have="31001"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="27096"
                obs_have="27096"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25201"
                obs_have="25201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 10:47:33 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9839644"
                         time_creation="Thu Feb 22 10:12:20 2018"
                         time_modification="Thu Feb 22 10:08:12 2018" />
        <observations epoch_first="Thu Feb 22 09:00:00 2018"
                      epoch_last="Thu Feb 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31557"
                obs_have="31001"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="27096"
                obs_have="27096"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25201"
                obs_have="25201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 12:36:33 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9839644"
                         time_creation="Thu Feb 22 10:12:20 2018"
                         time_modification="Thu Feb 22 10:08:12 2018" />
        <observations epoch_first="Thu Feb 22 09:00:00 2018"
                      epoch_last="Thu Feb 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31557"
                obs_have="31001"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="27096"
                obs_have="27096"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25201"
                obs_have="25201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9839644"
                         time_creation="Thu Feb 22 10:12:20 2018"
                         time_modification="Thu Feb 22 10:08:12 2018" />
        <observations epoch_first="Thu Feb 22 09:00:00 2018"
                      epoch_last="Thu Feb 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31557"
                obs_have="31001"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="27096"
                obs_have="27096"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25201"
                obs_have="25201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9839644"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 10:08:12 2018" />
        <observations epoch_first="Thu Feb 22 09:00:00 2018"
                      epoch_last="Thu Feb 22 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31557"
                obs_have="31001"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="27096"
                obs_have="27096"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25201"
                obs_have="25201"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 22 11:22:34 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9381535"
                         time_creation="Thu Feb 22 11:12:02 2018"
                         time_modification="Thu Feb 22 11:08:11 2018" />
        <observations epoch_first="Thu Feb 22 10:00:00 2018"
                      epoch_last="Thu Feb 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33711"
                obs_have="33696"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="27956"
                obs_have="27946"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24602"
                obs_have="24592"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb 22 11:47:34 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9381535"
                         time_creation="Thu Feb 22 11:12:02 2018"
                         time_modification="Thu Feb 22 11:08:11 2018" />
        <observations epoch_first="Thu Feb 22 10:00:00 2018"
                      epoch_last="Thu Feb 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33711"
                obs_have="33696"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="27956"
                obs_have="27946"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24602"
                obs_have="24592"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb 22 13:36:34 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9381535"
                         time_creation="Thu Feb 22 11:12:02 2018"
                         time_modification="Thu Feb 22 11:08:11 2018" />
        <observations epoch_first="Thu Feb 22 10:00:00 2018"
                      epoch_last="Thu Feb 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33711"
                obs_have="33696"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="27956"
                obs_have="27946"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24602"
                obs_have="24592"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9381535"
                         time_creation="Thu Feb 22 11:12:02 2018"
                         time_modification="Thu Feb 22 11:08:11 2018" />
        <observations epoch_first="Thu Feb 22 10:00:00 2018"
                      epoch_last="Thu Feb 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33711"
                obs_have="33696"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="27956"
                obs_have="27946"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24602"
                obs_have="24592"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9381535"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 11:08:11 2018" />
        <observations epoch_first="Thu Feb 22 10:00:00 2018"
                      epoch_last="Thu Feb 22 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33711"
                obs_have="33696"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="27956"
                obs_have="27946"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24602"
                obs_have="24592"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/perp053l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 22 12:22:35 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9330028"
                         time_creation="Thu Feb 22 12:12:03 2018"
                         time_modification="Thu Feb 22 12:08:10 2018" />
        <observations epoch_first="Thu Feb 22 11:00:00 2018"
                      epoch_last="Thu Feb 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33185"
                obs_have="31955"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="25234"
                obs_have="25234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23531"
                obs_have="23531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 12:47:35 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9330028"
                         time_creation="Thu Feb 22 12:12:03 2018"
                         time_modification="Thu Feb 22 12:08:10 2018" />
        <observations epoch_first="Thu Feb 22 11:00:00 2018"
                      epoch_last="Thu Feb 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33185"
                obs_have="31955"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="25234"
                obs_have="25234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23531"
                obs_have="23531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 14:36:35 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9330028"
                         time_creation="Thu Feb 22 12:12:03 2018"
                         time_modification="Thu Feb 22 12:08:10 2018" />
        <observations epoch_first="Thu Feb 22 11:00:00 2018"
                      epoch_last="Thu Feb 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33185"
                obs_have="31955"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="25234"
                obs_have="25234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23531"
                obs_have="23531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9330028"
                         time_creation="Thu Feb 22 12:12:03 2018"
                         time_modification="Thu Feb 22 12:08:10 2018" />
        <observations epoch_first="Thu Feb 22 11:00:00 2018"
                      epoch_last="Thu Feb 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33185"
                obs_have="31955"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="25234"
                obs_have="25234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23531"
                obs_have="23531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9330028"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 12:08:10 2018" />
        <observations epoch_first="Thu Feb 22 11:00:00 2018"
                      epoch_last="Thu Feb 22 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33185"
                obs_have="31955"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="25234"
                obs_have="25234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23531"
                obs_have="23531"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 22 13:22:34 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9546361"
                         time_creation="Thu Feb 22 13:12:04 2018"
                         time_modification="Thu Feb 22 13:08:06 2018" />
        <observations epoch_first="Thu Feb 22 12:00:00 2018"
                      epoch_last="Thu Feb 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33153"
                obs_have="32795"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="28231"
                obs_have="28231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24901"
                obs_have="24901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 13:47:34 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9546361"
                         time_creation="Thu Feb 22 13:12:04 2018"
                         time_modification="Thu Feb 22 13:08:06 2018" />
        <observations epoch_first="Thu Feb 22 12:00:00 2018"
                      epoch_last="Thu Feb 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33153"
                obs_have="32795"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="28231"
                obs_have="28231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24901"
                obs_have="24901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 15:36:34 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9546361"
                         time_creation="Thu Feb 22 13:12:04 2018"
                         time_modification="Thu Feb 22 13:08:06 2018" />
        <observations epoch_first="Thu Feb 22 12:00:00 2018"
                      epoch_last="Thu Feb 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33153"
                obs_have="32795"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="28231"
                obs_have="28231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24901"
                obs_have="24901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9546361"
                         time_creation="Thu Feb 22 13:12:04 2018"
                         time_modification="Thu Feb 22 13:08:06 2018" />
        <observations epoch_first="Thu Feb 22 12:00:00 2018"
                      epoch_last="Thu Feb 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33153"
                obs_have="32795"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="28231"
                obs_have="28231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24901"
                obs_have="24901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9546361"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 13:08:06 2018" />
        <observations epoch_first="Thu Feb 22 12:00:00 2018"
                      epoch_last="Thu Feb 22 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33153"
                obs_have="32795"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="28231"
                obs_have="28231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24901"
                obs_have="24901"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 22 14:22:34 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9757477"
                         time_creation="Thu Feb 22 14:12:20 2018"
                         time_modification="Thu Feb 22 14:08:27 2018" />
        <observations epoch_first="Thu Feb 22 13:00:00 2018"
                      epoch_last="Thu Feb 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34044"
                obs_have="34044"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28282"
                obs_have="28282"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 14:47:34 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9757477"
                         time_creation="Thu Feb 22 14:12:20 2018"
                         time_modification="Thu Feb 22 14:08:27 2018" />
        <observations epoch_first="Thu Feb 22 13:00:00 2018"
                      epoch_last="Thu Feb 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34044"
                obs_have="34044"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28282"
                obs_have="28282"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 16:36:33 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9757477"
                         time_creation="Thu Feb 22 14:12:20 2018"
                         time_modification="Thu Feb 22 14:08:27 2018" />
        <observations epoch_first="Thu Feb 22 13:00:00 2018"
                      epoch_last="Thu Feb 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34044"
                obs_have="34044"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28282"
                obs_have="28282"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9757477"
                         time_creation="Thu Feb 22 14:12:20 2018"
                         time_modification="Thu Feb 22 14:08:27 2018" />
        <observations epoch_first="Thu Feb 22 13:00:00 2018"
                      epoch_last="Thu Feb 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34044"
                obs_have="34044"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28282"
                obs_have="28282"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9757477"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 14:08:27 2018" />
        <observations epoch_first="Thu Feb 22 13:00:00 2018"
                      epoch_last="Thu Feb 22 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34044"
                obs_have="34044"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28282"
                obs_have="28282"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 22 15:22:35 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10005595"
                         time_creation="Thu Feb 22 15:12:02 2018"
                         time_modification="Thu Feb 22 15:08:18 2018" />
        <observations epoch_first="Thu Feb 22 14:00:00 2018"
                      epoch_last="Thu Feb 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33686"
                obs_have="33520"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="29104"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26850"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 22 15:47:34 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10005595"
                         time_creation="Thu Feb 22 15:12:02 2018"
                         time_modification="Thu Feb 22 15:08:18 2018" />
        <observations epoch_first="Thu Feb 22 14:00:00 2018"
                      epoch_last="Thu Feb 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33686"
                obs_have="33520"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="29104"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26850"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 22 17:36:35 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10005595"
                         time_creation="Thu Feb 22 15:12:02 2018"
                         time_modification="Thu Feb 22 15:08:18 2018" />
        <observations epoch_first="Thu Feb 22 14:00:00 2018"
                      epoch_last="Thu Feb 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33686"
                obs_have="33520"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="29104"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26850"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10005595"
                         time_creation="Thu Feb 22 15:12:02 2018"
                         time_modification="Thu Feb 22 15:08:18 2018" />
        <observations epoch_first="Thu Feb 22 14:00:00 2018"
                      epoch_last="Thu Feb 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33686"
                obs_have="33520"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="29104"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26850"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10005595"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 15:08:18 2018" />
        <observations epoch_first="Thu Feb 22 14:00:00 2018"
                      epoch_last="Thu Feb 22 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33686"
                obs_have="33520"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="29104"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26850"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perp053p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 22 16:22:40 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="11186168"
                         time_creation="Thu Feb 22 16:12:02 2018"
                         time_modification="Thu Feb 22 16:08:48 2018" />
        <observations epoch_first="Thu Feb 22 15:00:00 2018"
                      epoch_last="Thu Feb 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40057"
                obs_have="39412"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32055"
                obs_have="32053"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24674"
                obs_have="24673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 16:47:39 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="11186168"
                         time_creation="Thu Feb 22 16:12:02 2018"
                         time_modification="Thu Feb 22 16:08:48 2018" />
        <observations epoch_first="Thu Feb 22 15:00:00 2018"
                      epoch_last="Thu Feb 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40057"
                obs_have="39412"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32055"
                obs_have="32053"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24674"
                obs_have="24673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 18:36:41 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="11186168"
                         time_creation="Thu Feb 22 16:12:02 2018"
                         time_modification="Thu Feb 22 16:08:48 2018" />
        <observations epoch_first="Thu Feb 22 15:00:00 2018"
                      epoch_last="Thu Feb 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40057"
                obs_have="39412"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32055"
                obs_have="32053"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24674"
                obs_have="24673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="11186168"
                         time_creation="Thu Feb 22 16:12:02 2018"
                         time_modification="Thu Feb 22 16:08:48 2018" />
        <observations epoch_first="Thu Feb 22 15:00:00 2018"
                      epoch_last="Thu Feb 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40057"
                obs_have="39412"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32055"
                obs_have="32053"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24674"
                obs_have="24673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="11186168"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 16:08:48 2018" />
        <observations epoch_first="Thu Feb 22 15:00:00 2018"
                      epoch_last="Thu Feb 22 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40057"
                obs_have="39412"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32055"
                obs_have="32053"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24674"
                obs_have="24673"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 22 17:22:34 2018"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10502025"
                         time_creation="Thu Feb 22 17:12:03 2018"
                         time_modification="Thu Feb 22 17:08:44 2018" />
        <observations epoch_first="Thu Feb 22 16:00:00 2018"
                      epoch_last="Thu Feb 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36907"
                obs_have="36641"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="32326"
                obs_have="32325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 17:47:32 2018"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10502025"
                         time_creation="Thu Feb 22 17:12:03 2018"
                         time_modification="Thu Feb 22 17:08:44 2018" />
        <observations epoch_first="Thu Feb 22 16:00:00 2018"
                      epoch_last="Thu Feb 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36907"
                obs_have="36641"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="32326"
                obs_have="32325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 19:36:35 2018"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10502025"
                         time_creation="Thu Feb 22 17:12:03 2018"
                         time_modification="Thu Feb 22 17:08:44 2018" />
        <observations epoch_first="Thu Feb 22 16:00:00 2018"
                      epoch_last="Thu Feb 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36907"
                obs_have="36641"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="32326"
                obs_have="32325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10502025"
                         time_creation="Thu Feb 22 17:12:03 2018"
                         time_modification="Thu Feb 22 17:08:44 2018" />
        <observations epoch_first="Thu Feb 22 16:00:00 2018"
                      epoch_last="Thu Feb 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36907"
                obs_have="36641"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="32326"
                obs_have="32325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10502025"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 17:08:44 2018" />
        <observations epoch_first="Thu Feb 22 16:00:00 2018"
                      epoch_last="Thu Feb 22 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36907"
                obs_have="36641"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="32326"
                obs_have="32325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29939"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 22 18:22:42 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10587505"
                         time_creation="Thu Feb 22 18:12:03 2018"
                         time_modification="Thu Feb 22 18:08:29 2018" />
        <observations epoch_first="Thu Feb 22 17:00:00 2018"
                      epoch_last="Thu Feb 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="36167"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="33229"
                obs_have="33205"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30700"
                obs_have="30676"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Feb 22 18:47:37 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10587505"
                         time_creation="Thu Feb 22 18:12:03 2018"
                         time_modification="Thu Feb 22 18:08:29 2018" />
        <observations epoch_first="Thu Feb 22 17:00:00 2018"
                      epoch_last="Thu Feb 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="36167"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="33229"
                obs_have="33205"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30700"
                obs_have="30676"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Feb 22 20:36:39 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10587505"
                         time_creation="Thu Feb 22 18:12:03 2018"
                         time_modification="Thu Feb 22 18:08:29 2018" />
        <observations epoch_first="Thu Feb 22 17:00:00 2018"
                      epoch_last="Thu Feb 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="36167"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="33229"
                obs_have="33205"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30700"
                obs_have="30676"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10587505"
                         time_creation="Thu Feb 22 18:12:03 2018"
                         time_modification="Thu Feb 22 18:08:29 2018" />
        <observations epoch_first="Thu Feb 22 17:00:00 2018"
                      epoch_last="Thu Feb 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="36167"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="33229"
                obs_have="33205"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30700"
                obs_have="30676"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10587505"
                         time_creation="Wed Mar 21 01:54:07 2018"
                         time_modification="Thu Feb 22 18:08:29 2018" />
        <observations epoch_first="Thu Feb 22 17:00:00 2018"
                      epoch_last="Thu Feb 22 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="36167"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="33229"
                obs_have="33205"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30700"
                obs_have="30676"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/perp053s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 22 19:22:34 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10016866"
                         time_creation="Thu Feb 22 19:12:08 2018"
                         time_modification="Thu Feb 22 19:08:15 2018" />
        <observations epoch_first="Thu Feb 22 18:00:00 2018"
                      epoch_last="Thu Feb 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38439"
                obs_have="37864"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="34625"
                obs_have="34625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31223"
                obs_have="31223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 19:47:33 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10016866"
                         time_creation="Thu Feb 22 19:12:08 2018"
                         time_modification="Thu Feb 22 19:08:15 2018" />
        <observations epoch_first="Thu Feb 22 18:00:00 2018"
                      epoch_last="Thu Feb 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38439"
                obs_have="37864"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="34625"
                obs_have="34625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31223"
                obs_have="31223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 21:36:36 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10016866"
                         time_creation="Thu Feb 22 19:12:08 2018"
                         time_modification="Thu Feb 22 19:08:15 2018" />
        <observations epoch_first="Thu Feb 22 18:00:00 2018"
                      epoch_last="Thu Feb 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38439"
                obs_have="37864"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="34625"
                obs_have="34625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31223"
                obs_have="31223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10016866"
                         time_creation="Thu Feb 22 19:12:08 2018"
                         time_modification="Thu Feb 22 19:08:15 2018" />
        <observations epoch_first="Thu Feb 22 18:00:00 2018"
                      epoch_last="Thu Feb 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38439"
                obs_have="37864"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="34625"
                obs_have="34625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31223"
                obs_have="31223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10016866"
                         time_creation="Wed Mar 21 01:54:08 2018"
                         time_modification="Thu Feb 22 19:08:15 2018" />
        <observations epoch_first="Thu Feb 22 18:00:00 2018"
                      epoch_last="Thu Feb 22 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38439"
                obs_have="37864"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="34625"
                obs_have="34625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31223"
                obs_have="31223"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp053t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 22 20:22:35 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10608231"
                         time_creation="Thu Feb 22 20:12:05 2018"
                         time_modification="Thu Feb 22 20:08:20 2018" />
        <observations epoch_first="Thu Feb 22 19:00:00 2018"
                      epoch_last="Thu Feb 22 19:59:59 2018"
                      epochs="3521"
                      epochs_ratio="97.81">
          <mask elevation="03 degrees"
                obs_expected="41074"
                obs_have="39676"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="29351"
                obs_have="28712"
                obs_ratio="97.82" />
          <mask elevation="15 degrees"
                obs_expected="24296"
                obs_have="23815"
                obs_ratio="98.02" />
        </observations>
      </control>
      <control date="Thu Feb 22 20:47:36 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10608231"
                         time_creation="Thu Feb 22 20:12:05 2018"
                         time_modification="Thu Feb 22 20:08:20 2018" />
        <observations epoch_first="Thu Feb 22 19:00:00 2018"
                      epoch_last="Thu Feb 22 19:59:59 2018"
                      epochs="3521"
                      epochs_ratio="97.81">
          <mask elevation="03 degrees"
                obs_expected="41074"
                obs_have="39676"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="29351"
                obs_have="28712"
                obs_ratio="97.82" />
          <mask elevation="15 degrees"
                obs_expected="24296"
                obs_have="23815"
                obs_ratio="98.02" />
        </observations>
      </control>
      <control date="Thu Feb 22 22:36:35 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10608231"
                         time_creation="Thu Feb 22 20:12:05 2018"
                         time_modification="Thu Feb 22 20:08:20 2018" />
        <observations epoch_first="Thu Feb 22 19:00:00 2018"
                      epoch_last="Thu Feb 22 19:59:59 2018"
                      epochs="3521"
                      epochs_ratio="97.81">
          <mask elevation="03 degrees"
                obs_expected="41074"
                obs_have="39676"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="29351"
                obs_have="28712"
                obs_ratio="97.82" />
          <mask elevation="15 degrees"
                obs_expected="24296"
                obs_have="23815"
                obs_ratio="98.02" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10608231"
                         time_creation="Thu Feb 22 20:12:05 2018"
                         time_modification="Thu Feb 22 20:08:20 2018" />
        <observations epoch_first="Thu Feb 22 19:00:00 2018"
                      epoch_last="Thu Feb 22 19:59:59 2018"
                      epochs="3521"
                      epochs_ratio="97.81">
          <mask elevation="03 degrees"
                obs_expected="41074"
                obs_have="39676"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="29351"
                obs_have="28712"
                obs_ratio="97.82" />
          <mask elevation="15 degrees"
                obs_expected="24296"
                obs_have="23815"
                obs_ratio="98.02" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10608231"
                         time_creation="Wed Mar 21 01:54:08 2018"
                         time_modification="Thu Feb 22 20:08:20 2018" />
        <observations epoch_first="Thu Feb 22 19:00:00 2018"
                      epoch_last="Thu Feb 22 19:59:59 2018"
                      epochs="3521"
                      epochs_ratio="97.81">
          <mask elevation="03 degrees"
                obs_expected="41074"
                obs_have="39676"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="29351"
                obs_have="28712"
                obs_ratio="97.82" />
          <mask elevation="15 degrees"
                obs_expected="24296"
                obs_have="23815"
                obs_ratio="98.02" />
        </observations>
      </control>
    </file>
    <file name="/perp053u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 22 21:22:38 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10032636"
                         time_creation="Thu Feb 22 21:12:03 2018"
                         time_modification="Thu Feb 22 21:08:08 2018" />
        <observations epoch_first="Thu Feb 22 20:00:00 2018"
                      epoch_last="Thu Feb 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35994"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="32032"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29720"
                obs_have="29714"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 22 21:47:36 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10032636"
                         time_creation="Thu Feb 22 21:12:03 2018"
                         time_modification="Thu Feb 22 21:08:08 2018" />
        <observations epoch_first="Thu Feb 22 20:00:00 2018"
                      epoch_last="Thu Feb 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35994"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="32032"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29720"
                obs_have="29714"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 22 23:36:37 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10032636"
                         time_creation="Thu Feb 22 21:12:03 2018"
                         time_modification="Thu Feb 22 21:08:08 2018" />
        <observations epoch_first="Thu Feb 22 20:00:00 2018"
                      epoch_last="Thu Feb 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35994"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="32032"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29720"
                obs_have="29714"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10032636"
                         time_creation="Thu Feb 22 21:12:03 2018"
                         time_modification="Thu Feb 22 21:08:08 2018" />
        <observations epoch_first="Thu Feb 22 20:00:00 2018"
                      epoch_last="Thu Feb 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35994"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="32032"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29720"
                obs_have="29714"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10032636"
                         time_creation="Wed Mar 21 01:54:08 2018"
                         time_modification="Thu Feb 22 21:08:08 2018" />
        <observations epoch_first="Thu Feb 22 20:00:00 2018"
                      epoch_last="Thu Feb 22 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35994"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="32032"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29720"
                obs_have="29714"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/perp053v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 22 22:22:36 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9920705"
                         time_creation="Thu Feb 22 22:12:12 2018"
                         time_modification="Thu Feb 22 22:08:13 2018" />
        <observations epoch_first="Thu Feb 22 21:00:00 2018"
                      epoch_last="Thu Feb 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34782"
                obs_have="34236"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="30295"
                obs_have="30288"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27646"
                obs_have="27639"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 22 22:47:35 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9920705"
                         time_creation="Thu Feb 22 22:12:12 2018"
                         time_modification="Thu Feb 22 22:08:13 2018" />
        <observations epoch_first="Thu Feb 22 21:00:00 2018"
                      epoch_last="Thu Feb 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34782"
                obs_have="34236"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="30295"
                obs_have="30288"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27646"
                obs_have="27639"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 23 00:36:36 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9920705"
                         time_creation="Thu Feb 22 22:12:12 2018"
                         time_modification="Thu Feb 22 22:08:13 2018" />
        <observations epoch_first="Thu Feb 22 21:00:00 2018"
                      epoch_last="Thu Feb 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34782"
                obs_have="34236"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="30295"
                obs_have="30288"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27646"
                obs_have="27639"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9920705"
                         time_creation="Thu Feb 22 22:12:12 2018"
                         time_modification="Thu Feb 22 22:08:13 2018" />
        <observations epoch_first="Thu Feb 22 21:00:00 2018"
                      epoch_last="Thu Feb 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34782"
                obs_have="34236"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="30295"
                obs_have="30288"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27646"
                obs_have="27639"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9920705"
                         time_creation="Wed Mar 21 01:54:08 2018"
                         time_modification="Thu Feb 22 22:08:13 2018" />
        <observations epoch_first="Thu Feb 22 21:00:00 2018"
                      epoch_last="Thu Feb 22 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34782"
                obs_have="34236"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="30295"
                obs_have="30288"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27646"
                obs_have="27639"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp053w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 22 23:22:37 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10422164"
                         time_creation="Thu Feb 22 23:12:03 2018"
                         time_modification="Thu Feb 22 23:08:22 2018" />
        <observations epoch_first="Thu Feb 22 22:00:00 2018"
                      epoch_last="Thu Feb 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33629"
                obs_have="33623"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28828"
                obs_have="28822"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26160"
                obs_have="26154"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 22 23:47:36 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10422164"
                         time_creation="Thu Feb 22 23:12:03 2018"
                         time_modification="Thu Feb 22 23:08:22 2018" />
        <observations epoch_first="Thu Feb 22 22:00:00 2018"
                      epoch_last="Thu Feb 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33629"
                obs_have="33623"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28828"
                obs_have="28822"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26160"
                obs_have="26154"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 23 01:36:36 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10422164"
                         time_creation="Thu Feb 22 23:12:03 2018"
                         time_modification="Thu Feb 22 23:08:22 2018" />
        <observations epoch_first="Thu Feb 22 22:00:00 2018"
                      epoch_last="Thu Feb 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33629"
                obs_have="33623"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28828"
                obs_have="28822"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26160"
                obs_have="26154"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10422164"
                         time_creation="Thu Feb 22 23:12:03 2018"
                         time_modification="Thu Feb 22 23:08:22 2018" />
        <observations epoch_first="Thu Feb 22 22:00:00 2018"
                      epoch_last="Thu Feb 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33629"
                obs_have="33623"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28828"
                obs_have="28822"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26160"
                obs_have="26154"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10422164"
                         time_creation="Wed Mar 21 01:54:08 2018"
                         time_modification="Thu Feb 22 23:08:22 2018" />
        <observations epoch_first="Thu Feb 22 22:00:00 2018"
                      epoch_last="Thu Feb 22 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33629"
                obs_have="33623"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28828"
                obs_have="28822"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26160"
                obs_have="26154"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/perp053x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 23 00:22:40 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10958784"
                         time_creation="Fri Feb 23 00:12:05 2018"
                         time_modification="Fri Feb 23 00:08:23 2018" />
        <observations epoch_first="Thu Feb 22 23:00:00 2018"
                      epoch_last="Thu Feb 22 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="35893"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="27220"
                obs_have="27220"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22240"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 00:47:40 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10958784"
                         time_creation="Fri Feb 23 00:12:05 2018"
                         time_modification="Fri Feb 23 00:08:23 2018" />
        <observations epoch_first="Thu Feb 22 23:00:00 2018"
                      epoch_last="Thu Feb 22 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="35893"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="27220"
                obs_have="27220"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22240"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 02:36:40 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10958784"
                         time_creation="Fri Feb 23 00:12:05 2018"
                         time_modification="Fri Feb 23 00:08:23 2018" />
        <observations epoch_first="Thu Feb 22 23:00:00 2018"
                      epoch_last="Thu Feb 22 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="35893"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="27220"
                obs_have="27220"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22240"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 23 16:58:09 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10958784"
                         time_creation="Fri Feb 23 00:12:05 2018"
                         time_modification="Fri Feb 23 00:08:23 2018" />
        <observations epoch_first="Thu Feb 22 23:00:00 2018"
                      epoch_last="Thu Feb 22 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="35893"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="27220"
                obs_have="27220"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22240"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 03:15:28 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10958784"
                         time_creation="Wed Mar 21 01:54:08 2018"
                         time_modification="Fri Feb 23 00:08:23 2018" />
        <observations epoch_first="Thu Feb 22 23:00:00 2018"
                      epoch_last="Thu Feb 22 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="35893"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="27220"
                obs_have="27220"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22240"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
