<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-16 00:00:00"
    DayOfYear="47"
    Year="2018">
  <station name="PERP">
    <file name="/perp0470.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 17 16:45:30 2018"
               level="3">
        <file_statistics latency="01:36:43"
                         size="8151515"
                         time_creation="Sat Feb 17 02:50:21 2018"
                         time_modification="Sat Feb 17 01:36:13 2018" />
        <observations epoch_first="Fri Feb 16 00:00:00 2018"
                      epoch_last="Fri Feb 16 23:59:30 2018"
                      epochs="2847"
                      epochs_ratio="98.85">
          <mask elevation="03 degrees"
                obs_expected="29245"
                obs_have="28576"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="24774"
                obs_have="24500"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="22182"
                obs_have="21932"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:01:29 2018"
               level="3">
        <file_statistics latency="01:36:43"
                         size="8151515"
                         time_creation="Thu Mar 15 01:58:58 2018"
                         time_modification="Sat Feb 17 01:36:13 2018" />
        <observations epoch_first="Fri Feb 16 00:00:00 2018"
                      epoch_last="Fri Feb 16 23:59:30 2018"
                      epochs="2847"
                      epochs_ratio="98.85">
          <mask elevation="03 degrees"
                obs_expected="29245"
                obs_have="28576"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="24774"
                obs_have="24500"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="22182"
                obs_have="21932"
                obs_ratio="98.87" />
        </observations>
      </control>
    </file>
    <file name="/perp047a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb 16 01:22:34 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11143890"
                         time_creation="Fri Feb 16 01:12:02 2018"
                         time_modification="Fri Feb 16 01:08:30 2018" />
        <observations epoch_first="Fri Feb 16 00:00:00 2018"
                      epoch_last="Fri Feb 16 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41644"
                obs_have="40330"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="26627"
                obs_have="26627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20652"
                obs_have="20652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 01:47:34 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11143890"
                         time_creation="Fri Feb 16 01:12:02 2018"
                         time_modification="Fri Feb 16 01:08:30 2018" />
        <observations epoch_first="Fri Feb 16 00:00:00 2018"
                      epoch_last="Fri Feb 16 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41644"
                obs_have="40330"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="26627"
                obs_have="26627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20652"
                obs_have="20652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 03:36:36 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11143890"
                         time_creation="Fri Feb 16 01:12:02 2018"
                         time_modification="Fri Feb 16 01:08:30 2018" />
        <observations epoch_first="Fri Feb 16 00:00:00 2018"
                      epoch_last="Fri Feb 16 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41644"
                obs_have="40330"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="26627"
                obs_have="26627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20652"
                obs_have="20652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11143890"
                         time_creation="Fri Feb 16 01:12:02 2018"
                         time_modification="Fri Feb 16 01:08:30 2018" />
        <observations epoch_first="Fri Feb 16 00:00:00 2018"
                      epoch_last="Fri Feb 16 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41644"
                obs_have="40330"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="26627"
                obs_have="26627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20652"
                obs_have="20652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11143890"
                         time_creation="Thu Mar 15 01:54:27 2018"
                         time_modification="Fri Feb 16 01:08:30 2018" />
        <observations epoch_first="Fri Feb 16 00:00:00 2018"
                      epoch_last="Fri Feb 16 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41644"
                obs_have="40330"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="26627"
                obs_have="26627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20652"
                obs_have="20652"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp047b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb 16 02:22:34 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10554894"
                         time_creation="Fri Feb 16 02:12:02 2018"
                         time_modification="Fri Feb 16 02:08:37 2018" />
        <observations epoch_first="Fri Feb 16 01:00:00 2018"
                      epoch_last="Fri Feb 16 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38014"
                obs_have="38014"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34509"
                obs_have="34509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31170"
                obs_have="31170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:47:33 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10554894"
                         time_creation="Fri Feb 16 02:12:02 2018"
                         time_modification="Fri Feb 16 02:08:37 2018" />
        <observations epoch_first="Fri Feb 16 01:00:00 2018"
                      epoch_last="Fri Feb 16 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38014"
                obs_have="38014"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34509"
                obs_have="34509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31170"
                obs_have="31170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 04:36:34 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10554894"
                         time_creation="Fri Feb 16 02:12:02 2018"
                         time_modification="Fri Feb 16 02:08:37 2018" />
        <observations epoch_first="Fri Feb 16 01:00:00 2018"
                      epoch_last="Fri Feb 16 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38014"
                obs_have="38014"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34509"
                obs_have="34509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31170"
                obs_have="31170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10554894"
                         time_creation="Fri Feb 16 02:12:02 2018"
                         time_modification="Fri Feb 16 02:08:37 2018" />
        <observations epoch_first="Fri Feb 16 01:00:00 2018"
                      epoch_last="Fri Feb 16 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38014"
                obs_have="38014"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34509"
                obs_have="34509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31170"
                obs_have="31170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10554894"
                         time_creation="Thu Mar 15 01:54:27 2018"
                         time_modification="Fri Feb 16 02:08:37 2018" />
        <observations epoch_first="Fri Feb 16 01:00:00 2018"
                      epoch_last="Fri Feb 16 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38014"
                obs_have="38014"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34509"
                obs_have="34509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31170"
                obs_have="31170"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp047c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Feb 16 03:22:37 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9933361"
                         time_creation="Fri Feb 16 03:12:02 2018"
                         time_modification="Fri Feb 16 03:08:23 2018" />
        <observations epoch_first="Fri Feb 16 02:00:00 2018"
                      epoch_last="Fri Feb 16 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36431"
                obs_have="36431"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35380"
                obs_have="35380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34590"
                obs_have="34590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 03:47:42 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9933361"
                         time_creation="Fri Feb 16 03:12:02 2018"
                         time_modification="Fri Feb 16 03:08:23 2018" />
        <observations epoch_first="Fri Feb 16 02:00:00 2018"
                      epoch_last="Fri Feb 16 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36431"
                obs_have="36431"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35380"
                obs_have="35380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34590"
                obs_have="34590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 05:36:38 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9933361"
                         time_creation="Fri Feb 16 03:12:02 2018"
                         time_modification="Fri Feb 16 03:08:23 2018" />
        <observations epoch_first="Fri Feb 16 02:00:00 2018"
                      epoch_last="Fri Feb 16 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36431"
                obs_have="36431"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35380"
                obs_have="35380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34590"
                obs_have="34590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9933361"
                         time_creation="Fri Feb 16 03:12:02 2018"
                         time_modification="Fri Feb 16 03:08:23 2018" />
        <observations epoch_first="Fri Feb 16 02:00:00 2018"
                      epoch_last="Fri Feb 16 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36431"
                obs_have="36431"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35380"
                obs_have="35380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34590"
                obs_have="34590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9933361"
                         time_creation="Thu Mar 15 01:54:27 2018"
                         time_modification="Fri Feb 16 03:08:23 2018" />
        <observations epoch_first="Fri Feb 16 02:00:00 2018"
                      epoch_last="Fri Feb 16 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36431"
                obs_have="36431"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35380"
                obs_have="35380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34590"
                obs_have="34590"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp047d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Feb 16 04:22:34 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10682728"
                         time_creation="Fri Feb 16 04:12:02 2018"
                         time_modification="Fri Feb 16 04:08:16 2018" />
        <observations epoch_first="Fri Feb 16 03:00:00 2018"
                      epoch_last="Fri Feb 16 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40229"
                obs_have="40025"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="34746"
                obs_have="34746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32501"
                obs_have="32501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 04:47:34 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10682728"
                         time_creation="Fri Feb 16 04:12:02 2018"
                         time_modification="Fri Feb 16 04:08:16 2018" />
        <observations epoch_first="Fri Feb 16 03:00:00 2018"
                      epoch_last="Fri Feb 16 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40229"
                obs_have="40025"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="34746"
                obs_have="34746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32501"
                obs_have="32501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 06:36:34 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10682728"
                         time_creation="Fri Feb 16 04:12:02 2018"
                         time_modification="Fri Feb 16 04:08:16 2018" />
        <observations epoch_first="Fri Feb 16 03:00:00 2018"
                      epoch_last="Fri Feb 16 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40229"
                obs_have="40025"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="34746"
                obs_have="34746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32501"
                obs_have="32501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10682728"
                         time_creation="Fri Feb 16 04:12:02 2018"
                         time_modification="Fri Feb 16 04:08:16 2018" />
        <observations epoch_first="Fri Feb 16 03:00:00 2018"
                      epoch_last="Fri Feb 16 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40229"
                obs_have="40025"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="34746"
                obs_have="34746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32501"
                obs_have="32501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10682728"
                         time_creation="Thu Mar 15 01:54:27 2018"
                         time_modification="Fri Feb 16 04:08:16 2018" />
        <observations epoch_first="Fri Feb 16 03:00:00 2018"
                      epoch_last="Fri Feb 16 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40229"
                obs_have="40025"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="34746"
                obs_have="34746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32501"
                obs_have="32501"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp047e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Feb 16 05:22:36 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10577977"
                         time_creation="Fri Feb 16 05:12:02 2018"
                         time_modification="Fri Feb 16 05:08:13 2018" />
        <observations epoch_first="Fri Feb 16 04:00:00 2018"
                      epoch_last="Fri Feb 16 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43227"
                obs_have="42931"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="37214"
                obs_have="37213"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31386"
                obs_have="31385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 05:47:34 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10577977"
                         time_creation="Fri Feb 16 05:12:02 2018"
                         time_modification="Fri Feb 16 05:08:13 2018" />
        <observations epoch_first="Fri Feb 16 04:00:00 2018"
                      epoch_last="Fri Feb 16 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43227"
                obs_have="42931"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="37214"
                obs_have="37213"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31386"
                obs_have="31385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 07:36:36 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10577977"
                         time_creation="Fri Feb 16 05:12:02 2018"
                         time_modification="Fri Feb 16 05:08:13 2018" />
        <observations epoch_first="Fri Feb 16 04:00:00 2018"
                      epoch_last="Fri Feb 16 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43227"
                obs_have="42931"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="37214"
                obs_have="37213"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31386"
                obs_have="31385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10577977"
                         time_creation="Fri Feb 16 05:12:02 2018"
                         time_modification="Fri Feb 16 05:08:13 2018" />
        <observations epoch_first="Fri Feb 16 04:00:00 2018"
                      epoch_last="Fri Feb 16 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43227"
                obs_have="42931"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="37214"
                obs_have="37213"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31386"
                obs_have="31385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10577977"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 05:08:13 2018" />
        <observations epoch_first="Fri Feb 16 04:00:00 2018"
                      epoch_last="Fri Feb 16 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43227"
                obs_have="42931"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="37214"
                obs_have="37213"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31386"
                obs_have="31385"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp047f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Feb 16 06:22:37 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10658799"
                         time_creation="Fri Feb 16 06:12:13 2018"
                         time_modification="Fri Feb 16 06:08:30 2018" />
        <observations epoch_first="Fri Feb 16 05:00:00 2018"
                      epoch_last="Fri Feb 16 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38011"
                obs_have="37765"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="36383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33859"
                obs_have="33859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 06:47:37 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10658799"
                         time_creation="Fri Feb 16 06:12:13 2018"
                         time_modification="Fri Feb 16 06:08:30 2018" />
        <observations epoch_first="Fri Feb 16 05:00:00 2018"
                      epoch_last="Fri Feb 16 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38011"
                obs_have="37765"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="36383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33859"
                obs_have="33859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 08:36:37 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10658799"
                         time_creation="Fri Feb 16 06:12:13 2018"
                         time_modification="Fri Feb 16 06:08:30 2018" />
        <observations epoch_first="Fri Feb 16 05:00:00 2018"
                      epoch_last="Fri Feb 16 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38011"
                obs_have="37765"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="36383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33859"
                obs_have="33859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10658799"
                         time_creation="Fri Feb 16 06:12:13 2018"
                         time_modification="Fri Feb 16 06:08:30 2018" />
        <observations epoch_first="Fri Feb 16 05:00:00 2018"
                      epoch_last="Fri Feb 16 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38011"
                obs_have="37765"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="36383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33859"
                obs_have="33859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10658799"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 06:08:30 2018" />
        <observations epoch_first="Fri Feb 16 05:00:00 2018"
                      epoch_last="Fri Feb 16 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38011"
                obs_have="37765"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="36383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33859"
                obs_have="33859"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp047g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb 16 07:22:35 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10570364"
                         time_creation="Fri Feb 16 07:12:02 2018"
                         time_modification="Fri Feb 16 07:08:35 2018" />
        <observations epoch_first="Fri Feb 16 06:00:00 2018"
                      epoch_last="Fri Feb 16 06:59:59 2018"
                      epochs="3515"
                      epochs_ratio="97.64">
          <mask elevation="03 degrees"
                obs_expected="38544"
                obs_have="37324"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="33422"
                obs_have="32572"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="28981"
                obs_ratio="97.71" />
        </observations>
      </control>
      <control date="Fri Feb 16 07:47:35 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10570364"
                         time_creation="Fri Feb 16 07:12:02 2018"
                         time_modification="Fri Feb 16 07:08:35 2018" />
        <observations epoch_first="Fri Feb 16 06:00:00 2018"
                      epoch_last="Fri Feb 16 06:59:59 2018"
                      epochs="3515"
                      epochs_ratio="97.64">
          <mask elevation="03 degrees"
                obs_expected="38544"
                obs_have="37324"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="33422"
                obs_have="32572"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="28981"
                obs_ratio="97.71" />
        </observations>
      </control>
      <control date="Fri Feb 16 09:36:35 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10570364"
                         time_creation="Fri Feb 16 07:12:02 2018"
                         time_modification="Fri Feb 16 07:08:35 2018" />
        <observations epoch_first="Fri Feb 16 06:00:00 2018"
                      epoch_last="Fri Feb 16 06:59:59 2018"
                      epochs="3515"
                      epochs_ratio="97.64">
          <mask elevation="03 degrees"
                obs_expected="38544"
                obs_have="37324"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="33422"
                obs_have="32572"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="28981"
                obs_ratio="97.71" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10570364"
                         time_creation="Fri Feb 16 07:12:02 2018"
                         time_modification="Fri Feb 16 07:08:35 2018" />
        <observations epoch_first="Fri Feb 16 06:00:00 2018"
                      epoch_last="Fri Feb 16 06:59:59 2018"
                      epochs="3515"
                      epochs_ratio="97.64">
          <mask elevation="03 degrees"
                obs_expected="38544"
                obs_have="37324"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="33422"
                obs_have="32572"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="28981"
                obs_ratio="97.71" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10570364"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 07:08:35 2018" />
        <observations epoch_first="Fri Feb 16 06:00:00 2018"
                      epoch_last="Fri Feb 16 06:59:59 2018"
                      epochs="3515"
                      epochs_ratio="97.64">
          <mask elevation="03 degrees"
                obs_expected="38544"
                obs_have="37324"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="33422"
                obs_have="32572"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="28981"
                obs_ratio="97.71" />
        </observations>
      </control>
    </file>
    <file name="/perp047h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb 16 08:22:35 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10024873"
                         time_creation="Fri Feb 16 08:12:13 2018"
                         time_modification="Fri Feb 16 08:08:14 2018" />
        <observations epoch_first="Fri Feb 16 07:00:00 2018"
                      epoch_last="Fri Feb 16 07:59:59 2018"
                      epochs="3246"
                      epochs_ratio="90.17">
          <mask elevation="03 degrees"
                obs_expected="38166"
                obs_have="33275"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="29972"
                obs_have="26855"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="23741"
                obs_ratio="89.96" />
        </observations>
      </control>
      <control date="Fri Feb 16 08:47:35 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10024873"
                         time_creation="Fri Feb 16 08:12:13 2018"
                         time_modification="Fri Feb 16 08:08:14 2018" />
        <observations epoch_first="Fri Feb 16 07:00:00 2018"
                      epoch_last="Fri Feb 16 07:59:59 2018"
                      epochs="3246"
                      epochs_ratio="90.17">
          <mask elevation="03 degrees"
                obs_expected="38166"
                obs_have="33275"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="29972"
                obs_have="26855"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="23741"
                obs_ratio="89.96" />
        </observations>
      </control>
      <control date="Fri Feb 16 10:36:35 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10024873"
                         time_creation="Fri Feb 16 08:12:13 2018"
                         time_modification="Fri Feb 16 08:08:14 2018" />
        <observations epoch_first="Fri Feb 16 07:00:00 2018"
                      epoch_last="Fri Feb 16 07:59:59 2018"
                      epochs="3246"
                      epochs_ratio="90.17">
          <mask elevation="03 degrees"
                obs_expected="38166"
                obs_have="33275"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="29972"
                obs_have="26855"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="23741"
                obs_ratio="89.96" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10024873"
                         time_creation="Fri Feb 16 08:12:13 2018"
                         time_modification="Fri Feb 16 08:08:14 2018" />
        <observations epoch_first="Fri Feb 16 07:00:00 2018"
                      epoch_last="Fri Feb 16 07:59:59 2018"
                      epochs="3246"
                      epochs_ratio="90.17">
          <mask elevation="03 degrees"
                obs_expected="38166"
                obs_have="33275"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="29972"
                obs_have="26855"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="23741"
                obs_ratio="89.96" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10024873"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 08:08:14 2018" />
        <observations epoch_first="Fri Feb 16 07:00:00 2018"
                      epoch_last="Fri Feb 16 07:59:59 2018"
                      epochs="3246"
                      epochs_ratio="90.17">
          <mask elevation="03 degrees"
                obs_expected="38166"
                obs_have="33275"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="29972"
                obs_have="26855"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="23741"
                obs_ratio="89.96" />
        </observations>
      </control>
    </file>
    <file name="/perp047i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb 16 09:22:32 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9883169"
                         time_creation="Fri Feb 16 09:12:03 2018"
                         time_modification="Fri Feb 16 09:08:25 2018" />
        <observations epoch_first="Fri Feb 16 08:00:00 2018"
                      epoch_last="Fri Feb 16 08:59:59 2018"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="32042"
                obs_have="31310"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="25588"
                obs_have="25056"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24101"
                obs_have="23569"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Fri Feb 16 09:47:33 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9883169"
                         time_creation="Fri Feb 16 09:12:03 2018"
                         time_modification="Fri Feb 16 09:08:25 2018" />
        <observations epoch_first="Fri Feb 16 08:00:00 2018"
                      epoch_last="Fri Feb 16 08:59:59 2018"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="32042"
                obs_have="31310"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="25588"
                obs_have="25056"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24101"
                obs_have="23569"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Fri Feb 16 11:36:32 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9883169"
                         time_creation="Fri Feb 16 09:12:03 2018"
                         time_modification="Fri Feb 16 09:08:25 2018" />
        <observations epoch_first="Fri Feb 16 08:00:00 2018"
                      epoch_last="Fri Feb 16 08:59:59 2018"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="32042"
                obs_have="31310"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="25588"
                obs_have="25056"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24101"
                obs_have="23569"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9883169"
                         time_creation="Fri Feb 16 09:12:03 2018"
                         time_modification="Fri Feb 16 09:08:25 2018" />
        <observations epoch_first="Fri Feb 16 08:00:00 2018"
                      epoch_last="Fri Feb 16 08:59:59 2018"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="32042"
                obs_have="31310"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="25588"
                obs_have="25056"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24101"
                obs_have="23569"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9883169"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 09:08:25 2018" />
        <observations epoch_first="Fri Feb 16 08:00:00 2018"
                      epoch_last="Fri Feb 16 08:59:59 2018"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="32042"
                obs_have="31310"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="25588"
                obs_have="25056"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24101"
                obs_have="23569"
                obs_ratio="97.79" />
        </observations>
      </control>
    </file>
    <file name="/perp047j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb 16 10:22:34 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9546200"
                         time_creation="Fri Feb 16 10:12:03 2018"
                         time_modification="Fri Feb 16 10:08:10 2018" />
        <observations epoch_first="Fri Feb 16 09:00:00 2018"
                      epoch_last="Fri Feb 16 09:59:59 2018"
                      epochs="3523"
                      epochs_ratio="97.86">
          <mask elevation="03 degrees"
                obs_expected="32067"
                obs_have="30757"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26196"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="24162"
                obs_have="23546"
                obs_ratio="97.45" />
        </observations>
      </control>
      <control date="Fri Feb 16 10:47:34 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9546200"
                         time_creation="Fri Feb 16 10:12:03 2018"
                         time_modification="Fri Feb 16 10:08:10 2018" />
        <observations epoch_first="Fri Feb 16 09:00:00 2018"
                      epoch_last="Fri Feb 16 09:59:59 2018"
                      epochs="3523"
                      epochs_ratio="97.86">
          <mask elevation="03 degrees"
                obs_expected="32067"
                obs_have="30757"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26196"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="24162"
                obs_have="23546"
                obs_ratio="97.45" />
        </observations>
      </control>
      <control date="Fri Feb 16 12:36:34 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9546200"
                         time_creation="Fri Feb 16 10:12:03 2018"
                         time_modification="Fri Feb 16 10:08:10 2018" />
        <observations epoch_first="Fri Feb 16 09:00:00 2018"
                      epoch_last="Fri Feb 16 09:59:59 2018"
                      epochs="3523"
                      epochs_ratio="97.86">
          <mask elevation="03 degrees"
                obs_expected="32067"
                obs_have="30757"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26196"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="24162"
                obs_have="23546"
                obs_ratio="97.45" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9546200"
                         time_creation="Fri Feb 16 10:12:03 2018"
                         time_modification="Fri Feb 16 10:08:10 2018" />
        <observations epoch_first="Fri Feb 16 09:00:00 2018"
                      epoch_last="Fri Feb 16 09:59:59 2018"
                      epochs="3523"
                      epochs_ratio="97.86">
          <mask elevation="03 degrees"
                obs_expected="32067"
                obs_have="30757"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26196"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="24162"
                obs_have="23546"
                obs_ratio="97.45" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9546200"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 10:08:10 2018" />
        <observations epoch_first="Fri Feb 16 09:00:00 2018"
                      epoch_last="Fri Feb 16 09:59:59 2018"
                      epochs="3523"
                      epochs_ratio="97.86">
          <mask elevation="03 degrees"
                obs_expected="32067"
                obs_have="30757"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26196"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="24162"
                obs_have="23546"
                obs_ratio="97.45" />
        </observations>
      </control>
    </file>
    <file name="/perp047k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb 16 11:22:35 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9258334"
                         time_creation="Fri Feb 16 11:12:02 2018"
                         time_modification="Fri Feb 16 11:08:11 2018" />
        <observations epoch_first="Fri Feb 16 10:00:00 2018"
                      epoch_last="Fri Feb 16 10:59:59 2018"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="32678"
                obs_have="31965"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="28782"
                obs_have="28174"
                obs_ratio="97.89" />
          <mask elevation="15 degrees"
                obs_expected="24678"
                obs_have="24146"
                obs_ratio="97.84" />
        </observations>
      </control>
      <control date="Fri Feb 16 11:47:35 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9258334"
                         time_creation="Fri Feb 16 11:12:02 2018"
                         time_modification="Fri Feb 16 11:08:11 2018" />
        <observations epoch_first="Fri Feb 16 10:00:00 2018"
                      epoch_last="Fri Feb 16 10:59:59 2018"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="32678"
                obs_have="31965"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="28782"
                obs_have="28174"
                obs_ratio="97.89" />
          <mask elevation="15 degrees"
                obs_expected="24678"
                obs_have="24146"
                obs_ratio="97.84" />
        </observations>
      </control>
      <control date="Fri Feb 16 13:36:35 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9258334"
                         time_creation="Fri Feb 16 11:12:02 2018"
                         time_modification="Fri Feb 16 11:08:11 2018" />
        <observations epoch_first="Fri Feb 16 10:00:00 2018"
                      epoch_last="Fri Feb 16 10:59:59 2018"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="32678"
                obs_have="31965"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="28782"
                obs_have="28174"
                obs_ratio="97.89" />
          <mask elevation="15 degrees"
                obs_expected="24678"
                obs_have="24146"
                obs_ratio="97.84" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9258334"
                         time_creation="Fri Feb 16 11:12:02 2018"
                         time_modification="Fri Feb 16 11:08:11 2018" />
        <observations epoch_first="Fri Feb 16 10:00:00 2018"
                      epoch_last="Fri Feb 16 10:59:59 2018"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="32678"
                obs_have="31965"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="28782"
                obs_have="28174"
                obs_ratio="97.89" />
          <mask elevation="15 degrees"
                obs_expected="24678"
                obs_have="24146"
                obs_ratio="97.84" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9258334"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 11:08:11 2018" />
        <observations epoch_first="Fri Feb 16 10:00:00 2018"
                      epoch_last="Fri Feb 16 10:59:59 2018"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="32678"
                obs_have="31965"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="28782"
                obs_have="28174"
                obs_ratio="97.89" />
          <mask elevation="15 degrees"
                obs_expected="24678"
                obs_have="24146"
                obs_ratio="97.84" />
        </observations>
      </control>
    </file>
    <file name="/perp047l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb 16 12:22:32 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9674897"
                         time_creation="Fri Feb 16 12:12:02 2018"
                         time_modification="Fri Feb 16 12:08:14 2018" />
        <observations epoch_first="Fri Feb 16 11:00:00 2018"
                      epoch_last="Fri Feb 16 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33426"
                obs_have="32662"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24513"
                obs_have="24513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 12:47:32 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9674897"
                         time_creation="Fri Feb 16 12:12:02 2018"
                         time_modification="Fri Feb 16 12:08:14 2018" />
        <observations epoch_first="Fri Feb 16 11:00:00 2018"
                      epoch_last="Fri Feb 16 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33426"
                obs_have="32662"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24513"
                obs_have="24513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 14:36:32 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9674897"
                         time_creation="Fri Feb 16 12:12:02 2018"
                         time_modification="Fri Feb 16 12:08:14 2018" />
        <observations epoch_first="Fri Feb 16 11:00:00 2018"
                      epoch_last="Fri Feb 16 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33426"
                obs_have="32662"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24513"
                obs_have="24513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9674897"
                         time_creation="Fri Feb 16 12:12:02 2018"
                         time_modification="Fri Feb 16 12:08:14 2018" />
        <observations epoch_first="Fri Feb 16 11:00:00 2018"
                      epoch_last="Fri Feb 16 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33426"
                obs_have="32662"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24513"
                obs_have="24513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9674897"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 12:08:14 2018" />
        <observations epoch_first="Fri Feb 16 11:00:00 2018"
                      epoch_last="Fri Feb 16 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33426"
                obs_have="32662"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24513"
                obs_have="24513"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp047m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb 16 13:22:33 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8889852"
                         time_creation="Fri Feb 16 13:12:03 2018"
                         time_modification="Fri Feb 16 13:08:05 2018" />
        <observations epoch_first="Fri Feb 16 12:00:00 2018"
                      epoch_last="Fri Feb 16 12:59:59 2018"
                      epochs="3485"
                      epochs_ratio="96.81">
          <mask elevation="03 degrees"
                obs_expected="32263"
                obs_have="30575"
                obs_ratio="94.77" />
          <mask elevation="10 degrees"
                obs_expected="26561"
                obs_have="25756"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="24026"
                obs_have="23221"
                obs_ratio="96.65" />
        </observations>
      </control>
      <control date="Fri Feb 16 13:47:32 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8889852"
                         time_creation="Fri Feb 16 13:12:03 2018"
                         time_modification="Fri Feb 16 13:08:05 2018" />
        <observations epoch_first="Fri Feb 16 12:00:00 2018"
                      epoch_last="Fri Feb 16 12:59:59 2018"
                      epochs="3485"
                      epochs_ratio="96.81">
          <mask elevation="03 degrees"
                obs_expected="32263"
                obs_have="30575"
                obs_ratio="94.77" />
          <mask elevation="10 degrees"
                obs_expected="26561"
                obs_have="25756"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="24026"
                obs_have="23221"
                obs_ratio="96.65" />
        </observations>
      </control>
      <control date="Fri Feb 16 15:36:33 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8889852"
                         time_creation="Fri Feb 16 13:12:03 2018"
                         time_modification="Fri Feb 16 13:08:05 2018" />
        <observations epoch_first="Fri Feb 16 12:00:00 2018"
                      epoch_last="Fri Feb 16 12:59:59 2018"
                      epochs="3485"
                      epochs_ratio="96.81">
          <mask elevation="03 degrees"
                obs_expected="32263"
                obs_have="30575"
                obs_ratio="94.77" />
          <mask elevation="10 degrees"
                obs_expected="26561"
                obs_have="25756"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="24026"
                obs_have="23221"
                obs_ratio="96.65" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8889852"
                         time_creation="Fri Feb 16 13:12:03 2018"
                         time_modification="Fri Feb 16 13:08:05 2018" />
        <observations epoch_first="Fri Feb 16 12:00:00 2018"
                      epoch_last="Fri Feb 16 12:59:59 2018"
                      epochs="3485"
                      epochs_ratio="96.81">
          <mask elevation="03 degrees"
                obs_expected="32263"
                obs_have="30575"
                obs_ratio="94.77" />
          <mask elevation="10 degrees"
                obs_expected="26561"
                obs_have="25756"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="24026"
                obs_have="23221"
                obs_ratio="96.65" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8889852"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 13:08:05 2018" />
        <observations epoch_first="Fri Feb 16 12:00:00 2018"
                      epoch_last="Fri Feb 16 12:59:59 2018"
                      epochs="3485"
                      epochs_ratio="96.81">
          <mask elevation="03 degrees"
                obs_expected="32263"
                obs_have="30575"
                obs_ratio="94.77" />
          <mask elevation="10 degrees"
                obs_expected="26561"
                obs_have="25756"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="24026"
                obs_have="23221"
                obs_ratio="96.65" />
        </observations>
      </control>
    </file>
    <file name="/perp047n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Feb 16 14:22:35 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9837605"
                         time_creation="Fri Feb 16 14:12:03 2018"
                         time_modification="Fri Feb 16 14:08:23 2018" />
        <observations epoch_first="Fri Feb 16 13:00:00 2018"
                      epoch_last="Fri Feb 16 13:59:59 2018"
                      epochs="3408"
                      epochs_ratio="94.67">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="33446"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="30097"
                obs_have="28560"
                obs_ratio="94.89" />
          <mask elevation="15 degrees"
                obs_expected="26695"
                obs_have="25158"
                obs_ratio="94.24" />
        </observations>
      </control>
      <control date="Fri Feb 16 14:47:34 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9837605"
                         time_creation="Fri Feb 16 14:12:03 2018"
                         time_modification="Fri Feb 16 14:08:23 2018" />
        <observations epoch_first="Fri Feb 16 13:00:00 2018"
                      epoch_last="Fri Feb 16 13:59:59 2018"
                      epochs="3408"
                      epochs_ratio="94.67">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="33446"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="30097"
                obs_have="28560"
                obs_ratio="94.89" />
          <mask elevation="15 degrees"
                obs_expected="26695"
                obs_have="25158"
                obs_ratio="94.24" />
        </observations>
      </control>
      <control date="Fri Feb 16 16:36:33 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9837605"
                         time_creation="Fri Feb 16 14:12:03 2018"
                         time_modification="Fri Feb 16 14:08:23 2018" />
        <observations epoch_first="Fri Feb 16 13:00:00 2018"
                      epoch_last="Fri Feb 16 13:59:59 2018"
                      epochs="3408"
                      epochs_ratio="94.67">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="33446"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="30097"
                obs_have="28560"
                obs_ratio="94.89" />
          <mask elevation="15 degrees"
                obs_expected="26695"
                obs_have="25158"
                obs_ratio="94.24" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9837605"
                         time_creation="Fri Feb 16 14:12:03 2018"
                         time_modification="Fri Feb 16 14:08:23 2018" />
        <observations epoch_first="Fri Feb 16 13:00:00 2018"
                      epoch_last="Fri Feb 16 13:59:59 2018"
                      epochs="3408"
                      epochs_ratio="94.67">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="33446"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="30097"
                obs_have="28560"
                obs_ratio="94.89" />
          <mask elevation="15 degrees"
                obs_expected="26695"
                obs_have="25158"
                obs_ratio="94.24" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9837605"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 14:08:23 2018" />
        <observations epoch_first="Fri Feb 16 13:00:00 2018"
                      epoch_last="Fri Feb 16 13:59:59 2018"
                      epochs="3408"
                      epochs_ratio="94.67">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="33446"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="30097"
                obs_have="28560"
                obs_ratio="94.89" />
          <mask elevation="15 degrees"
                obs_expected="26695"
                obs_have="25158"
                obs_ratio="94.24" />
        </observations>
      </control>
    </file>
    <file name="/perp047o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb 16 15:22:37 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10041920"
                         time_creation="Fri Feb 16 15:10:10 2018"
                         time_modification="Fri Feb 16 15:08:12 2018" />
        <observations epoch_first="Fri Feb 16 14:00:00 2018"
                      epoch_last="Fri Feb 16 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33356"
                obs_have="33193"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26859"
                obs_have="26859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 15:47:37 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10041920"
                         time_creation="Fri Feb 16 15:10:10 2018"
                         time_modification="Fri Feb 16 15:08:12 2018" />
        <observations epoch_first="Fri Feb 16 14:00:00 2018"
                      epoch_last="Fri Feb 16 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33356"
                obs_have="33193"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26859"
                obs_have="26859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:36:36 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10041920"
                         time_creation="Fri Feb 16 15:10:10 2018"
                         time_modification="Fri Feb 16 15:08:12 2018" />
        <observations epoch_first="Fri Feb 16 14:00:00 2018"
                      epoch_last="Fri Feb 16 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33356"
                obs_have="33193"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26859"
                obs_have="26859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10041920"
                         time_creation="Fri Feb 16 15:10:10 2018"
                         time_modification="Fri Feb 16 15:08:12 2018" />
        <observations epoch_first="Fri Feb 16 14:00:00 2018"
                      epoch_last="Fri Feb 16 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33356"
                obs_have="33193"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26859"
                obs_have="26859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10041920"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 15:08:12 2018" />
        <observations epoch_first="Fri Feb 16 14:00:00 2018"
                      epoch_last="Fri Feb 16 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33356"
                obs_have="33193"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26859"
                obs_have="26859"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp047p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb 16 16:22:39 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10746494"
                         time_creation="Fri Feb 16 16:12:03 2018"
                         time_modification="Fri Feb 16 16:08:12 2018" />
        <observations epoch_first="Fri Feb 16 15:00:00 2018"
                      epoch_last="Fri Feb 16 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35977"
                obs_have="35346"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="30228"
                obs_have="30227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27594"
                obs_have="27593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 16:47:37 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10746494"
                         time_creation="Fri Feb 16 16:12:03 2018"
                         time_modification="Fri Feb 16 16:08:12 2018" />
        <observations epoch_first="Fri Feb 16 15:00:00 2018"
                      epoch_last="Fri Feb 16 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35977"
                obs_have="35346"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="30228"
                obs_have="30227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27594"
                obs_have="27593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:36:38 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10746494"
                         time_creation="Fri Feb 16 16:12:03 2018"
                         time_modification="Fri Feb 16 16:08:12 2018" />
        <observations epoch_first="Fri Feb 16 15:00:00 2018"
                      epoch_last="Fri Feb 16 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35977"
                obs_have="35346"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="31135"
                obs_have="31134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29306"
                obs_have="29305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10746494"
                         time_creation="Fri Feb 16 16:12:03 2018"
                         time_modification="Fri Feb 16 16:08:12 2018" />
        <observations epoch_first="Fri Feb 16 15:00:00 2018"
                      epoch_last="Fri Feb 16 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35977"
                obs_have="35346"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="31135"
                obs_have="31134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29306"
                obs_have="29305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10746494"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 16:08:12 2018" />
        <observations epoch_first="Fri Feb 16 15:00:00 2018"
                      epoch_last="Fri Feb 16 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35977"
                obs_have="35346"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="31135"
                obs_have="31134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29306"
                obs_have="29305"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp047q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb 16 17:22:39 2018"
               level="3">
        <file_statistics latency="00:08:35"
                         size="11030533"
                         time_creation="Fri Feb 16 17:12:09 2018"
                         time_modification="Fri Feb 16 17:08:34 2018" />
        <observations epoch_first="Fri Feb 16 16:00:00 2018"
                      epoch_last="Fri Feb 16 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40219"
                obs_have="40002"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="33839"
                obs_have="33811"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26853"
                obs_have="26850"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:47:37 2018"
               level="3">
        <file_statistics latency="00:08:35"
                         size="11030533"
                         time_creation="Fri Feb 16 17:12:09 2018"
                         time_modification="Fri Feb 16 17:08:34 2018" />
        <observations epoch_first="Fri Feb 16 16:00:00 2018"
                      epoch_last="Fri Feb 16 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40219"
                obs_have="40002"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="33839"
                obs_have="33811"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26853"
                obs_have="26850"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 16 19:36:39 2018"
               level="3">
        <file_statistics latency="00:08:35"
                         size="11030533"
                         time_creation="Fri Feb 16 17:12:09 2018"
                         time_modification="Fri Feb 16 17:08:34 2018" />
        <observations epoch_first="Fri Feb 16 16:00:00 2018"
                      epoch_last="Fri Feb 16 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40219"
                obs_have="40002"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="33839"
                obs_have="33811"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26853"
                obs_have="26850"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:35"
                         size="11030533"
                         time_creation="Fri Feb 16 17:12:09 2018"
                         time_modification="Fri Feb 16 17:08:34 2018" />
        <observations epoch_first="Fri Feb 16 16:00:00 2018"
                      epoch_last="Fri Feb 16 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40219"
                obs_have="40002"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="33839"
                obs_have="33811"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26853"
                obs_have="26850"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:35"
                         size="11030533"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 17:08:34 2018" />
        <observations epoch_first="Fri Feb 16 16:00:00 2018"
                      epoch_last="Fri Feb 16 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40219"
                obs_have="40002"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="33839"
                obs_have="33811"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26853"
                obs_have="26850"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perp047r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Feb 16 18:22:35 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10232865"
                         time_creation="Fri Feb 16 18:12:03 2018"
                         time_modification="Fri Feb 16 18:08:15 2018" />
        <observations epoch_first="Fri Feb 16 17:00:00 2018"
                      epoch_last="Fri Feb 16 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35177"
                obs_have="35053"
                obs_ratio="99.65" />
          <mask elevation="10 degrees"
                obs_expected="32203"
                obs_have="32203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29920"
                obs_have="29920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:47:36 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10232865"
                         time_creation="Fri Feb 16 18:12:03 2018"
                         time_modification="Fri Feb 16 18:08:15 2018" />
        <observations epoch_first="Fri Feb 16 17:00:00 2018"
                      epoch_last="Fri Feb 16 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35177"
                obs_have="35053"
                obs_ratio="99.65" />
          <mask elevation="10 degrees"
                obs_expected="32203"
                obs_have="32203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29920"
                obs_have="29920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 20:36:36 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10232865"
                         time_creation="Fri Feb 16 18:12:03 2018"
                         time_modification="Fri Feb 16 18:08:15 2018" />
        <observations epoch_first="Fri Feb 16 17:00:00 2018"
                      epoch_last="Fri Feb 16 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35177"
                obs_have="35053"
                obs_ratio="99.65" />
          <mask elevation="10 degrees"
                obs_expected="32203"
                obs_have="32203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29920"
                obs_have="29920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10232865"
                         time_creation="Fri Feb 16 18:12:03 2018"
                         time_modification="Fri Feb 16 18:08:15 2018" />
        <observations epoch_first="Fri Feb 16 17:00:00 2018"
                      epoch_last="Fri Feb 16 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35177"
                obs_have="35053"
                obs_ratio="99.65" />
          <mask elevation="10 degrees"
                obs_expected="32203"
                obs_have="32203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29920"
                obs_have="29920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10232865"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 18:08:15 2018" />
        <observations epoch_first="Fri Feb 16 17:00:00 2018"
                      epoch_last="Fri Feb 16 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35177"
                obs_have="35053"
                obs_ratio="99.65" />
          <mask elevation="10 degrees"
                obs_expected="32203"
                obs_have="32203"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29920"
                obs_have="29920"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp047s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb 16 19:22:35 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10340425"
                         time_creation="Fri Feb 16 19:12:03 2018"
                         time_modification="Fri Feb 16 19:08:10 2018" />
        <observations epoch_first="Fri Feb 16 18:00:00 2018"
                      epoch_last="Fri Feb 16 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38888"
                obs_have="38288"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="33907"
                obs_have="33907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30617"
                obs_have="30617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 19:47:35 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10340425"
                         time_creation="Fri Feb 16 19:12:03 2018"
                         time_modification="Fri Feb 16 19:08:10 2018" />
        <observations epoch_first="Fri Feb 16 18:00:00 2018"
                      epoch_last="Fri Feb 16 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38888"
                obs_have="38288"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="33907"
                obs_have="33907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30617"
                obs_have="30617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 21:36:37 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10340425"
                         time_creation="Fri Feb 16 19:12:03 2018"
                         time_modification="Fri Feb 16 19:08:10 2018" />
        <observations epoch_first="Fri Feb 16 18:00:00 2018"
                      epoch_last="Fri Feb 16 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38888"
                obs_have="38288"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="33907"
                obs_have="33907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30617"
                obs_have="30617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10340425"
                         time_creation="Fri Feb 16 19:12:03 2018"
                         time_modification="Fri Feb 16 19:08:10 2018" />
        <observations epoch_first="Fri Feb 16 18:00:00 2018"
                      epoch_last="Fri Feb 16 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38888"
                obs_have="38288"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="33907"
                obs_have="33907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30617"
                obs_have="30617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10340425"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 19:08:10 2018" />
        <observations epoch_first="Fri Feb 16 18:00:00 2018"
                      epoch_last="Fri Feb 16 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38888"
                obs_have="38288"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="33907"
                obs_have="33907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30617"
                obs_have="30617"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp047t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb 16 20:22:37 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10482865"
                         time_creation="Fri Feb 16 20:12:03 2018"
                         time_modification="Fri Feb 16 20:08:12 2018" />
        <observations epoch_first="Fri Feb 16 19:00:00 2018"
                      epoch_last="Fri Feb 16 19:59:59 2018"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="40240"
                obs_have="39593"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="31306"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27211"
                obs_have="27145"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Fri Feb 16 20:47:40 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10482865"
                         time_creation="Fri Feb 16 20:12:03 2018"
                         time_modification="Fri Feb 16 20:08:12 2018" />
        <observations epoch_first="Fri Feb 16 19:00:00 2018"
                      epoch_last="Fri Feb 16 19:59:59 2018"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="40240"
                obs_have="39593"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="31306"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27211"
                obs_have="27145"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Fri Feb 16 22:36:38 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10482865"
                         time_creation="Fri Feb 16 20:12:03 2018"
                         time_modification="Fri Feb 16 20:08:12 2018" />
        <observations epoch_first="Fri Feb 16 19:00:00 2018"
                      epoch_last="Fri Feb 16 19:59:59 2018"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="40240"
                obs_have="39593"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="31306"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27211"
                obs_have="27145"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10482865"
                         time_creation="Fri Feb 16 20:12:03 2018"
                         time_modification="Fri Feb 16 20:08:12 2018" />
        <observations epoch_first="Fri Feb 16 19:00:00 2018"
                      epoch_last="Fri Feb 16 19:59:59 2018"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="40240"
                obs_have="39593"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="31306"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27211"
                obs_have="27145"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10482865"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 20:08:12 2018" />
        <observations epoch_first="Fri Feb 16 19:00:00 2018"
                      epoch_last="Fri Feb 16 19:59:59 2018"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="40240"
                obs_have="39593"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="31306"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27211"
                obs_have="27145"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/perp047u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb 16 21:22:35 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10054246"
                         time_creation="Fri Feb 16 21:12:06 2018"
                         time_modification="Fri Feb 16 21:08:20 2018" />
        <observations epoch_first="Fri Feb 16 20:00:00 2018"
                      epoch_last="Fri Feb 16 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36768"
                obs_have="36728"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31222"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27463"
                obs_have="27457"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 16 21:47:35 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10054246"
                         time_creation="Fri Feb 16 21:12:06 2018"
                         time_modification="Fri Feb 16 21:08:20 2018" />
        <observations epoch_first="Fri Feb 16 20:00:00 2018"
                      epoch_last="Fri Feb 16 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36768"
                obs_have="36728"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31222"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27463"
                obs_have="27457"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 16 23:36:35 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10054246"
                         time_creation="Fri Feb 16 21:12:06 2018"
                         time_modification="Fri Feb 16 21:08:20 2018" />
        <observations epoch_first="Fri Feb 16 20:00:00 2018"
                      epoch_last="Fri Feb 16 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36768"
                obs_have="36728"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31222"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27463"
                obs_have="27457"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10054246"
                         time_creation="Fri Feb 16 21:12:06 2018"
                         time_modification="Fri Feb 16 21:08:20 2018" />
        <observations epoch_first="Fri Feb 16 20:00:00 2018"
                      epoch_last="Fri Feb 16 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36768"
                obs_have="36728"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31222"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27463"
                obs_have="27457"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10054246"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 21:08:20 2018" />
        <observations epoch_first="Fri Feb 16 20:00:00 2018"
                      epoch_last="Fri Feb 16 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36768"
                obs_have="36728"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31222"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27463"
                obs_have="27457"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/perp047v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Feb 16 22:22:35 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9944576"
                         time_creation="Fri Feb 16 22:12:03 2018"
                         time_modification="Fri Feb 16 22:08:15 2018" />
        <observations epoch_first="Fri Feb 16 21:00:00 2018"
                      epoch_last="Fri Feb 16 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="34725"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="31209"
                obs_have="31203"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29614"
                obs_have="29608"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 16 22:47:35 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9944576"
                         time_creation="Fri Feb 16 22:12:03 2018"
                         time_modification="Fri Feb 16 22:08:15 2018" />
        <observations epoch_first="Fri Feb 16 21:00:00 2018"
                      epoch_last="Fri Feb 16 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="34725"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="31209"
                obs_have="31203"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29614"
                obs_have="29608"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 17 00:36:36 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9944576"
                         time_creation="Fri Feb 16 22:12:03 2018"
                         time_modification="Fri Feb 16 22:08:15 2018" />
        <observations epoch_first="Fri Feb 16 21:00:00 2018"
                      epoch_last="Fri Feb 16 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="34725"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="31209"
                obs_have="31203"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29614"
                obs_have="29608"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9944576"
                         time_creation="Fri Feb 16 22:12:03 2018"
                         time_modification="Fri Feb 16 22:08:15 2018" />
        <observations epoch_first="Fri Feb 16 21:00:00 2018"
                      epoch_last="Fri Feb 16 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="34725"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="31209"
                obs_have="31203"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29614"
                obs_have="29608"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9944576"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 22:08:15 2018" />
        <observations epoch_first="Fri Feb 16 21:00:00 2018"
                      epoch_last="Fri Feb 16 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="34725"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="31209"
                obs_have="31203"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29614"
                obs_have="29608"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/perp047w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Feb 16 23:22:35 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10137919"
                         time_creation="Fri Feb 16 23:12:12 2018"
                         time_modification="Fri Feb 16 23:08:26 2018" />
        <observations epoch_first="Fri Feb 16 22:00:00 2018"
                      epoch_last="Fri Feb 16 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34690"
                obs_have="34683"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29073"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26456"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 16 23:47:35 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10137919"
                         time_creation="Fri Feb 16 23:12:12 2018"
                         time_modification="Fri Feb 16 23:08:26 2018" />
        <observations epoch_first="Fri Feb 16 22:00:00 2018"
                      epoch_last="Fri Feb 16 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34690"
                obs_have="34683"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29073"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26456"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 17 01:36:36 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10137919"
                         time_creation="Fri Feb 16 23:12:12 2018"
                         time_modification="Fri Feb 16 23:08:26 2018" />
        <observations epoch_first="Fri Feb 16 22:00:00 2018"
                      epoch_last="Fri Feb 16 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34690"
                obs_have="34683"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29073"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26456"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10137919"
                         time_creation="Fri Feb 16 23:12:12 2018"
                         time_modification="Fri Feb 16 23:08:26 2018" />
        <observations epoch_first="Fri Feb 16 22:00:00 2018"
                      epoch_last="Fri Feb 16 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34690"
                obs_have="34683"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29073"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26456"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10137919"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Fri Feb 16 23:08:26 2018" />
        <observations epoch_first="Fri Feb 16 22:00:00 2018"
                      epoch_last="Fri Feb 16 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34690"
                obs_have="34683"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29073"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26456"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp047x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb 17 00:22:36 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10315159"
                         time_creation="Sat Feb 17 00:12:04 2018"
                         time_modification="Sat Feb 17 00:08:13 2018" />
        <observations epoch_first="Fri Feb 16 23:00:00 2018"
                      epoch_last="Fri Feb 16 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34605"
                obs_have="32823"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="29088"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24531"
                obs_have="24525"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 17 00:47:36 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10315159"
                         time_creation="Sat Feb 17 00:12:04 2018"
                         time_modification="Sat Feb 17 00:08:13 2018" />
        <observations epoch_first="Fri Feb 16 23:00:00 2018"
                      epoch_last="Fri Feb 16 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34605"
                obs_have="32823"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="29088"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24531"
                obs_have="24525"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 17 02:36:37 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10315159"
                         time_creation="Sat Feb 17 00:12:04 2018"
                         time_modification="Sat Feb 17 00:08:13 2018" />
        <observations epoch_first="Fri Feb 16 23:00:00 2018"
                      epoch_last="Fri Feb 16 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34605"
                obs_have="32823"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="29088"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24531"
                obs_have="24525"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 17 16:58:12 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10315159"
                         time_creation="Sat Feb 17 00:12:04 2018"
                         time_modification="Sat Feb 17 00:08:13 2018" />
        <observations epoch_first="Fri Feb 16 23:00:00 2018"
                      epoch_last="Fri Feb 16 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34605"
                obs_have="32823"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="29088"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24531"
                obs_have="24525"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:15:12 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10315159"
                         time_creation="Thu Mar 15 01:54:28 2018"
                         time_modification="Sat Feb 17 00:08:13 2018" />
        <observations epoch_first="Fri Feb 16 23:00:00 2018"
                      epoch_last="Fri Feb 16 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34605"
                obs_have="32823"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="29088"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24531"
                obs_have="24525"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
  </station>
</QC>
