<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-02 00:00:00"
    DayOfYear="33"
    Year="2018">
  <station name="PERX">
    <file name="/perx0330.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb  3 16:01:15 2018"
               level="3">
        <file_statistics latency="03:09:03"
                         size="13765715"
                         time_creation="Sat Feb  3 04:50:05 2018"
                         time_modification="Sat Feb  3 03:08:33 2018" />
        <observations epoch_first="Fri Feb  2 00:00:00 2018"
                      epoch_last="Fri Feb  2 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29871"
                obs_have="26830"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="24822"
                obs_have="24002"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="22043"
                obs_have="21381"
                obs_ratio="97.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:01:23 2018"
               level="3">
        <file_statistics latency="03:09:03"
                         size="13765715"
                         time_creation="Thu Mar  1 01:58:04 2018"
                         time_modification="Sat Feb  3 03:08:33 2018" />
        <observations epoch_first="Fri Feb  2 00:00:00 2018"
                      epoch_last="Fri Feb  2 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29871"
                obs_have="26830"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="24822"
                obs_have="24002"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="22043"
                obs_have="21381"
                obs_ratio="97.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb  2 01:39:16 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17509835"
                         time_creation="Fri Feb  2 01:22:02 2018"
                         time_modification="Fri Feb  2 01:14:34 2018" />
        <observations epoch_first="Fri Feb  2 00:00:00 2018"
                      epoch_last="Fri Feb  2 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34087"
                obs_have="30002"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="27012"
                obs_have="26872"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22543"
                obs_have="22543"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:24:16 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17509835"
                         time_creation="Fri Feb  2 01:22:02 2018"
                         time_modification="Fri Feb  2 01:14:34 2018" />
        <observations epoch_first="Fri Feb  2 00:00:00 2018"
                      epoch_last="Fri Feb  2 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34087"
                obs_have="30002"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="27012"
                obs_have="26872"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22543"
                obs_have="22543"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17509835"
                         time_creation="Fri Feb  2 01:22:02 2018"
                         time_modification="Fri Feb  2 01:14:34 2018" />
        <observations epoch_first="Fri Feb  2 00:00:00 2018"
                      epoch_last="Fri Feb  2 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34087"
                obs_have="30002"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="27012"
                obs_have="26872"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22543"
                obs_have="22543"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17509835"
                         time_creation="Thu Mar  1 01:54:13 2018"
                         time_modification="Fri Feb  2 01:14:34 2018" />
        <observations epoch_first="Fri Feb  2 00:00:00 2018"
                      epoch_last="Fri Feb  2 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34087"
                obs_have="30002"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="27012"
                obs_have="26872"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22543"
                obs_have="22543"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb  2 02:39:18 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="19369647"
                         time_creation="Fri Feb  2 02:25:02 2018"
                         time_modification="Fri Feb  2 02:14:30 2018" />
        <observations epoch_first="Fri Feb  2 01:00:00 2018"
                      epoch_last="Fri Feb  2 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40302"
                obs_have="35005"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="24423"
                obs_have="24419"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="19908"
                obs_have="19908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 04:24:19 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="19369647"
                         time_creation="Fri Feb  2 02:25:02 2018"
                         time_modification="Fri Feb  2 02:14:30 2018" />
        <observations epoch_first="Fri Feb  2 01:00:00 2018"
                      epoch_last="Fri Feb  2 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40302"
                obs_have="35005"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="24423"
                obs_have="24419"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="19908"
                obs_have="19908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="19369647"
                         time_creation="Fri Feb  2 02:25:02 2018"
                         time_modification="Fri Feb  2 02:14:30 2018" />
        <observations epoch_first="Fri Feb  2 01:00:00 2018"
                      epoch_last="Fri Feb  2 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40302"
                obs_have="35005"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="24423"
                obs_have="24419"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="19908"
                obs_have="19908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="19369647"
                         time_creation="Thu Mar  1 01:54:13 2018"
                         time_modification="Fri Feb  2 02:14:30 2018" />
        <observations epoch_first="Fri Feb  2 01:00:00 2018"
                      epoch_last="Fri Feb  2 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40302"
                obs_have="35005"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="24423"
                obs_have="24419"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="19908"
                obs_have="19908"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Feb  2 03:39:19 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="18295536"
                         time_creation="Fri Feb  2 03:25:02 2018"
                         time_modification="Fri Feb  2 03:14:28 2018" />
        <observations epoch_first="Fri Feb  2 02:00:00 2018"
                      epoch_last="Fri Feb  2 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36534"
                obs_have="35294"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="33582"
                obs_have="33578"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29637"
                obs_have="29637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:24:17 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="18295536"
                         time_creation="Fri Feb  2 03:25:02 2018"
                         time_modification="Fri Feb  2 03:14:28 2018" />
        <observations epoch_first="Fri Feb  2 02:00:00 2018"
                      epoch_last="Fri Feb  2 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36534"
                obs_have="35294"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="33582"
                obs_have="33578"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29637"
                obs_have="29637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="18295536"
                         time_creation="Fri Feb  2 03:25:02 2018"
                         time_modification="Fri Feb  2 03:14:28 2018" />
        <observations epoch_first="Fri Feb  2 02:00:00 2018"
                      epoch_last="Fri Feb  2 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36534"
                obs_have="35294"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="33582"
                obs_have="33578"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29637"
                obs_have="29637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="18295536"
                         time_creation="Thu Mar  1 01:54:13 2018"
                         time_modification="Fri Feb  2 03:14:28 2018" />
        <observations epoch_first="Fri Feb  2 02:00:00 2018"
                      epoch_last="Fri Feb  2 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36534"
                obs_have="35294"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="33582"
                obs_have="33578"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29637"
                obs_have="29637"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Feb  2 04:39:18 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18160502"
                         time_creation="Fri Feb  2 04:25:01 2018"
                         time_modification="Fri Feb  2 04:14:34 2018" />
        <observations epoch_first="Fri Feb  2 03:00:00 2018"
                      epoch_last="Fri Feb  2 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36937"
                obs_have="36803"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35981"
                obs_have="35978"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34723"
                obs_have="34723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 06:24:18 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18160502"
                         time_creation="Fri Feb  2 04:25:01 2018"
                         time_modification="Fri Feb  2 04:14:34 2018" />
        <observations epoch_first="Fri Feb  2 03:00:00 2018"
                      epoch_last="Fri Feb  2 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36937"
                obs_have="36803"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35981"
                obs_have="35978"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34723"
                obs_have="34723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18160502"
                         time_creation="Fri Feb  2 04:25:01 2018"
                         time_modification="Fri Feb  2 04:14:34 2018" />
        <observations epoch_first="Fri Feb  2 03:00:00 2018"
                      epoch_last="Fri Feb  2 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36937"
                obs_have="36803"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35981"
                obs_have="35978"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34723"
                obs_have="34723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18160502"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 04:14:34 2018" />
        <observations epoch_first="Fri Feb  2 03:00:00 2018"
                      epoch_last="Fri Feb  2 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36937"
                obs_have="36803"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35981"
                obs_have="35978"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34723"
                obs_have="34723"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Feb  2 05:39:18 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="18380727"
                         time_creation="Fri Feb  2 05:25:02 2018"
                         time_modification="Fri Feb  2 05:14:35 2018" />
        <observations epoch_first="Fri Feb  2 04:00:00 2018"
                      epoch_last="Fri Feb  2 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40635"
                obs_have="38501"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="34675"
                obs_have="34673"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31678"
                obs_have="31678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 07:24:18 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="18380727"
                         time_creation="Fri Feb  2 05:25:02 2018"
                         time_modification="Fri Feb  2 05:14:35 2018" />
        <observations epoch_first="Fri Feb  2 04:00:00 2018"
                      epoch_last="Fri Feb  2 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40635"
                obs_have="38501"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="34675"
                obs_have="34673"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31678"
                obs_have="31678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="18380727"
                         time_creation="Fri Feb  2 05:25:02 2018"
                         time_modification="Fri Feb  2 05:14:35 2018" />
        <observations epoch_first="Fri Feb  2 04:00:00 2018"
                      epoch_last="Fri Feb  2 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40635"
                obs_have="38501"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="34675"
                obs_have="34673"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31678"
                obs_have="31678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="18380727"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 05:14:35 2018" />
        <observations epoch_first="Fri Feb  2 04:00:00 2018"
                      epoch_last="Fri Feb  2 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40635"
                obs_have="38501"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="34675"
                obs_have="34673"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31678"
                obs_have="31678"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Feb  2 06:39:16 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="16789113"
                         time_creation="Fri Feb  2 06:25:02 2018"
                         time_modification="Fri Feb  2 06:14:34 2018" />
        <observations epoch_first="Fri Feb  2 05:00:00 2018"
                      epoch_last="Fri Feb  2 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41677"
                obs_have="38738"
                obs_ratio="92.95" />
          <mask elevation="10 degrees"
                obs_expected="36339"
                obs_have="36162"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="32302"
                obs_have="32302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 08:24:17 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="16789113"
                         time_creation="Fri Feb  2 06:25:02 2018"
                         time_modification="Fri Feb  2 06:14:34 2018" />
        <observations epoch_first="Fri Feb  2 05:00:00 2018"
                      epoch_last="Fri Feb  2 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41677"
                obs_have="38738"
                obs_ratio="92.95" />
          <mask elevation="10 degrees"
                obs_expected="36339"
                obs_have="36162"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="32302"
                obs_have="32302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="16789113"
                         time_creation="Fri Feb  2 06:25:02 2018"
                         time_modification="Fri Feb  2 06:14:34 2018" />
        <observations epoch_first="Fri Feb  2 05:00:00 2018"
                      epoch_last="Fri Feb  2 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41677"
                obs_have="38738"
                obs_ratio="92.95" />
          <mask elevation="10 degrees"
                obs_expected="36339"
                obs_have="36162"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="32302"
                obs_have="32302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="16789113"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 06:14:34 2018" />
        <observations epoch_first="Fri Feb  2 05:00:00 2018"
                      epoch_last="Fri Feb  2 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41677"
                obs_have="38738"
                obs_ratio="92.95" />
          <mask elevation="10 degrees"
                obs_expected="36339"
                obs_have="36162"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="32302"
                obs_have="32302"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb  2 07:39:18 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17432167"
                         time_creation="Fri Feb  2 07:25:01 2018"
                         time_modification="Fri Feb  2 07:14:35 2018" />
        <observations epoch_first="Fri Feb  2 06:00:00 2018"
                      epoch_last="Fri Feb  2 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38590"
                obs_have="37204"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="37137"
                obs_have="36867"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="35181"
                obs_have="35181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 09:24:18 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17432167"
                         time_creation="Fri Feb  2 07:25:01 2018"
                         time_modification="Fri Feb  2 07:14:35 2018" />
        <observations epoch_first="Fri Feb  2 06:00:00 2018"
                      epoch_last="Fri Feb  2 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38590"
                obs_have="37204"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="37137"
                obs_have="36867"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="35181"
                obs_have="35181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17432167"
                         time_creation="Fri Feb  2 07:25:01 2018"
                         time_modification="Fri Feb  2 07:14:35 2018" />
        <observations epoch_first="Fri Feb  2 06:00:00 2018"
                      epoch_last="Fri Feb  2 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38590"
                obs_have="37204"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="37137"
                obs_have="36867"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="35181"
                obs_have="35181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17432167"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 07:14:35 2018" />
        <observations epoch_first="Fri Feb  2 06:00:00 2018"
                      epoch_last="Fri Feb  2 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38590"
                obs_have="37204"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="37137"
                obs_have="36867"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="35181"
                obs_have="35181"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb  2 08:39:18 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18240077"
                         time_creation="Fri Feb  2 08:25:01 2018"
                         time_modification="Fri Feb  2 08:14:29 2018" />
        <observations epoch_first="Fri Feb  2 07:00:00 2018"
                      epoch_last="Fri Feb  2 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38600"
                obs_have="38202"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33223"
                obs_have="33223"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29214"
                obs_have="29214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 10:24:18 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18240077"
                         time_creation="Fri Feb  2 08:25:01 2018"
                         time_modification="Fri Feb  2 08:14:29 2018" />
        <observations epoch_first="Fri Feb  2 07:00:00 2018"
                      epoch_last="Fri Feb  2 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38600"
                obs_have="38202"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33223"
                obs_have="33223"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29214"
                obs_have="29214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18240077"
                         time_creation="Fri Feb  2 08:25:01 2018"
                         time_modification="Fri Feb  2 08:14:29 2018" />
        <observations epoch_first="Fri Feb  2 07:00:00 2018"
                      epoch_last="Fri Feb  2 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38600"
                obs_have="38202"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33223"
                obs_have="33223"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29214"
                obs_have="29214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18240077"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 08:14:29 2018" />
        <observations epoch_first="Fri Feb  2 07:00:00 2018"
                      epoch_last="Fri Feb  2 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38600"
                obs_have="38202"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33223"
                obs_have="33223"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29214"
                obs_have="29214"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb  2 09:39:17 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18105932"
                         time_creation="Fri Feb  2 09:25:01 2018"
                         time_modification="Fri Feb  2 09:14:29 2018" />
        <observations epoch_first="Fri Feb  2 08:00:00 2018"
                      epoch_last="Fri Feb  2 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43024"
                obs_have="31720"
                obs_ratio="73.73" />
          <mask elevation="10 degrees"
                obs_expected="27952"
                obs_have="27548"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24321"
                obs_have="24321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 11:24:18 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18105932"
                         time_creation="Fri Feb  2 09:25:01 2018"
                         time_modification="Fri Feb  2 09:14:29 2018" />
        <observations epoch_first="Fri Feb  2 08:00:00 2018"
                      epoch_last="Fri Feb  2 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43024"
                obs_have="31720"
                obs_ratio="73.73" />
          <mask elevation="10 degrees"
                obs_expected="27952"
                obs_have="27548"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24321"
                obs_have="24321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18105932"
                         time_creation="Fri Feb  2 09:25:01 2018"
                         time_modification="Fri Feb  2 09:14:29 2018" />
        <observations epoch_first="Fri Feb  2 08:00:00 2018"
                      epoch_last="Fri Feb  2 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43024"
                obs_have="31720"
                obs_ratio="73.73" />
          <mask elevation="10 degrees"
                obs_expected="27952"
                obs_have="27548"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24321"
                obs_have="24321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18105932"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 09:14:29 2018" />
        <observations epoch_first="Fri Feb  2 08:00:00 2018"
                      epoch_last="Fri Feb  2 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43024"
                obs_have="31720"
                obs_ratio="73.73" />
          <mask elevation="10 degrees"
                obs_expected="27952"
                obs_have="27548"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24321"
                obs_have="24321"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb  2 10:39:17 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="19080991"
                         time_creation="Fri Feb  2 10:25:02 2018"
                         time_modification="Fri Feb  2 10:14:30 2018" />
        <observations epoch_first="Fri Feb  2 09:00:00 2018"
                      epoch_last="Fri Feb  2 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36076"
                obs_have="35351"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="29317"
                obs_have="29317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24223"
                obs_have="24223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 12:24:17 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="19080991"
                         time_creation="Fri Feb  2 10:25:02 2018"
                         time_modification="Fri Feb  2 10:14:30 2018" />
        <observations epoch_first="Fri Feb  2 09:00:00 2018"
                      epoch_last="Fri Feb  2 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36076"
                obs_have="35351"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="29317"
                obs_have="29317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24223"
                obs_have="24223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="19080991"
                         time_creation="Fri Feb  2 10:25:02 2018"
                         time_modification="Fri Feb  2 10:14:30 2018" />
        <observations epoch_first="Fri Feb  2 09:00:00 2018"
                      epoch_last="Fri Feb  2 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36076"
                obs_have="35351"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="29317"
                obs_have="29317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24223"
                obs_have="24223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="19080991"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 10:14:30 2018" />
        <observations epoch_first="Fri Feb  2 09:00:00 2018"
                      epoch_last="Fri Feb  2 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36076"
                obs_have="35351"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="29317"
                obs_have="29317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24223"
                obs_have="24223"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb  2 11:39:17 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="15865825"
                         time_creation="Fri Feb  2 11:25:03 2018"
                         time_modification="Fri Feb  2 11:14:32 2018" />
        <observations epoch_first="Fri Feb  2 10:00:00 2018"
                      epoch_last="Fri Feb  2 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34027"
                obs_have="30717"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="27771"
                obs_have="27383"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23240"
                obs_have="23240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 13:24:17 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="15865825"
                         time_creation="Fri Feb  2 11:25:03 2018"
                         time_modification="Fri Feb  2 11:14:32 2018" />
        <observations epoch_first="Fri Feb  2 10:00:00 2018"
                      epoch_last="Fri Feb  2 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34027"
                obs_have="30717"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="27771"
                obs_have="27383"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23240"
                obs_have="23240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="15865825"
                         time_creation="Fri Feb  2 11:25:03 2018"
                         time_modification="Fri Feb  2 11:14:32 2018" />
        <observations epoch_first="Fri Feb  2 10:00:00 2018"
                      epoch_last="Fri Feb  2 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34027"
                obs_have="30717"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="27771"
                obs_have="27383"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23240"
                obs_have="23240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="15865825"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 11:14:32 2018" />
        <observations epoch_first="Fri Feb  2 10:00:00 2018"
                      epoch_last="Fri Feb  2 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34027"
                obs_have="30717"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="27771"
                obs_have="27383"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23240"
                obs_have="23240"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb  2 12:39:16 2018"
               level="3">
        <file_statistics latency="00:14:26"
                         size="14712225"
                         time_creation="Fri Feb  2 12:25:02 2018"
                         time_modification="Fri Feb  2 12:14:25 2018" />
        <observations epoch_first="Fri Feb  2 11:00:00 2018"
                      epoch_last="Fri Feb  2 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33099"
                obs_have="30429"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="27577"
                obs_have="27044"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="24352"
                obs_have="24352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 14:24:16 2018"
               level="3">
        <file_statistics latency="00:14:26"
                         size="14712225"
                         time_creation="Fri Feb  2 12:25:02 2018"
                         time_modification="Fri Feb  2 12:14:25 2018" />
        <observations epoch_first="Fri Feb  2 11:00:00 2018"
                      epoch_last="Fri Feb  2 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33099"
                obs_have="30429"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="27577"
                obs_have="27044"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="24352"
                obs_have="24352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:26"
                         size="14712225"
                         time_creation="Fri Feb  2 12:25:02 2018"
                         time_modification="Fri Feb  2 12:14:25 2018" />
        <observations epoch_first="Fri Feb  2 11:00:00 2018"
                      epoch_last="Fri Feb  2 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33099"
                obs_have="30429"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="27577"
                obs_have="27044"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="24352"
                obs_have="24352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:26"
                         size="14712225"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 12:14:25 2018" />
        <observations epoch_first="Fri Feb  2 11:00:00 2018"
                      epoch_last="Fri Feb  2 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33099"
                obs_have="30429"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="27577"
                obs_have="27044"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="24352"
                obs_have="24352"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb  2 13:39:15 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15076553"
                         time_creation="Fri Feb  2 13:25:02 2018"
                         time_modification="Fri Feb  2 13:14:26 2018" />
        <observations epoch_first="Fri Feb  2 12:00:00 2018"
                      epoch_last="Fri Feb  2 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="30996"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="25261"
                obs_have="25261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 15:24:15 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15076553"
                         time_creation="Fri Feb  2 13:25:02 2018"
                         time_modification="Fri Feb  2 13:14:26 2018" />
        <observations epoch_first="Fri Feb  2 12:00:00 2018"
                      epoch_last="Fri Feb  2 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="30996"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="25261"
                obs_have="25261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15076553"
                         time_creation="Fri Feb  2 13:25:02 2018"
                         time_modification="Fri Feb  2 13:14:26 2018" />
        <observations epoch_first="Fri Feb  2 12:00:00 2018"
                      epoch_last="Fri Feb  2 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="30996"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="25261"
                obs_have="25261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15076553"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 13:14:26 2018" />
        <observations epoch_first="Fri Feb  2 12:00:00 2018"
                      epoch_last="Fri Feb  2 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="30996"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="25261"
                obs_have="25261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Feb  2 14:39:16 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15935285"
                         time_creation="Fri Feb  2 14:25:02 2018"
                         time_modification="Fri Feb  2 14:14:26 2018" />
        <observations epoch_first="Fri Feb  2 13:00:00 2018"
                      epoch_last="Fri Feb  2 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34461"
                obs_have="31034"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="26744"
                obs_have="26701"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="24320"
                obs_have="24320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 16:24:15 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15935285"
                         time_creation="Fri Feb  2 14:25:02 2018"
                         time_modification="Fri Feb  2 14:14:26 2018" />
        <observations epoch_first="Fri Feb  2 13:00:00 2018"
                      epoch_last="Fri Feb  2 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34461"
                obs_have="31034"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="26744"
                obs_have="26701"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="24320"
                obs_have="24320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15935285"
                         time_creation="Fri Feb  2 14:25:02 2018"
                         time_modification="Fri Feb  2 14:14:26 2018" />
        <observations epoch_first="Fri Feb  2 13:00:00 2018"
                      epoch_last="Fri Feb  2 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34461"
                obs_have="31034"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="26744"
                obs_have="26701"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="24320"
                obs_have="24320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15935285"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 14:14:26 2018" />
        <observations epoch_first="Fri Feb  2 13:00:00 2018"
                      epoch_last="Fri Feb  2 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34461"
                obs_have="31034"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="26744"
                obs_have="26701"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="24320"
                obs_have="24320"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb  2 15:39:17 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16800543"
                         time_creation="Fri Feb  2 15:25:02 2018"
                         time_modification="Fri Feb  2 15:14:33 2018" />
        <observations epoch_first="Fri Feb  2 14:00:00 2018"
                      epoch_last="Fri Feb  2 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35086"
                obs_have="33763"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="29851"
                obs_have="29851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25399"
                obs_have="25399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 17:24:17 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16800543"
                         time_creation="Fri Feb  2 15:25:02 2018"
                         time_modification="Fri Feb  2 15:14:33 2018" />
        <observations epoch_first="Fri Feb  2 14:00:00 2018"
                      epoch_last="Fri Feb  2 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35086"
                obs_have="33763"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="29851"
                obs_have="29851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25399"
                obs_have="25399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16800543"
                         time_creation="Fri Feb  2 15:25:02 2018"
                         time_modification="Fri Feb  2 15:14:33 2018" />
        <observations epoch_first="Fri Feb  2 14:00:00 2018"
                      epoch_last="Fri Feb  2 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35086"
                obs_have="33763"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="29851"
                obs_have="29851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25399"
                obs_have="25399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16800543"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 15:14:33 2018" />
        <observations epoch_first="Fri Feb  2 14:00:00 2018"
                      epoch_last="Fri Feb  2 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35086"
                obs_have="33763"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="29851"
                obs_have="29851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25399"
                obs_have="25399"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb  2 16:39:18 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16373941"
                         time_creation="Fri Feb  2 16:25:08 2018"
                         time_modification="Fri Feb  2 16:14:33 2018" />
        <observations epoch_first="Fri Feb  2 15:00:00 2018"
                      epoch_last="Fri Feb  2 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31674"
                obs_have="28826"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="28285"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="26993"
                obs_have="26993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 18:24:18 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16373941"
                         time_creation="Fri Feb  2 16:25:08 2018"
                         time_modification="Fri Feb  2 16:14:33 2018" />
        <observations epoch_first="Fri Feb  2 15:00:00 2018"
                      epoch_last="Fri Feb  2 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31674"
                obs_have="28826"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="28285"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="26993"
                obs_have="26993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16373941"
                         time_creation="Fri Feb  2 16:25:08 2018"
                         time_modification="Fri Feb  2 16:14:33 2018" />
        <observations epoch_first="Fri Feb  2 15:00:00 2018"
                      epoch_last="Fri Feb  2 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31674"
                obs_have="28826"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="28285"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="26993"
                obs_have="26993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16373941"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 16:14:33 2018" />
        <observations epoch_first="Fri Feb  2 15:00:00 2018"
                      epoch_last="Fri Feb  2 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31674"
                obs_have="28826"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="28285"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="26993"
                obs_have="26993"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb  2 17:39:19 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18228706"
                         time_creation="Fri Feb  2 17:25:02 2018"
                         time_modification="Fri Feb  2 17:14:30 2018" />
        <observations epoch_first="Fri Feb  2 16:00:00 2018"
                      epoch_last="Fri Feb  2 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35948"
                obs_have="33669"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="30268"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 19:24:19 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18228706"
                         time_creation="Fri Feb  2 17:25:02 2018"
                         time_modification="Fri Feb  2 17:14:30 2018" />
        <observations epoch_first="Fri Feb  2 16:00:00 2018"
                      epoch_last="Fri Feb  2 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35948"
                obs_have="33669"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="30268"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18228706"
                         time_creation="Fri Feb  2 17:25:02 2018"
                         time_modification="Fri Feb  2 17:14:30 2018" />
        <observations epoch_first="Fri Feb  2 16:00:00 2018"
                      epoch_last="Fri Feb  2 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35948"
                obs_have="33669"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="30268"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18228706"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 17:14:30 2018" />
        <observations epoch_first="Fri Feb  2 16:00:00 2018"
                      epoch_last="Fri Feb  2 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35948"
                obs_have="33669"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="30268"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26067"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Feb  2 18:39:18 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="19448987"
                         time_creation="Fri Feb  2 18:25:02 2018"
                         time_modification="Fri Feb  2 18:14:36 2018" />
        <observations epoch_first="Fri Feb  2 17:00:00 2018"
                      epoch_last="Fri Feb  2 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="37172"
                obs_ratio="95.24" />
          <mask elevation="10 degrees"
                obs_expected="33555"
                obs_have="33553"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28853"
                obs_have="28853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 20:24:18 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="19448987"
                         time_creation="Fri Feb  2 18:25:02 2018"
                         time_modification="Fri Feb  2 18:14:36 2018" />
        <observations epoch_first="Fri Feb  2 17:00:00 2018"
                      epoch_last="Fri Feb  2 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="37172"
                obs_ratio="95.24" />
          <mask elevation="10 degrees"
                obs_expected="33555"
                obs_have="33553"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28853"
                obs_have="28853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="19448987"
                         time_creation="Fri Feb  2 18:25:02 2018"
                         time_modification="Fri Feb  2 18:14:36 2018" />
        <observations epoch_first="Fri Feb  2 17:00:00 2018"
                      epoch_last="Fri Feb  2 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="37172"
                obs_ratio="95.24" />
          <mask elevation="10 degrees"
                obs_expected="33555"
                obs_have="33553"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28853"
                obs_have="28853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="19448987"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 18:14:36 2018" />
        <observations epoch_first="Fri Feb  2 17:00:00 2018"
                      epoch_last="Fri Feb  2 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="37172"
                obs_ratio="95.24" />
          <mask elevation="10 degrees"
                obs_expected="33555"
                obs_have="33553"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28853"
                obs_have="28853"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb  2 19:39:17 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18213654"
                         time_creation="Fri Feb  2 19:25:03 2018"
                         time_modification="Fri Feb  2 19:14:30 2018" />
        <observations epoch_first="Fri Feb  2 18:00:00 2018"
                      epoch_last="Fri Feb  2 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34008"
                obs_have="32986"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="32475"
                obs_have="32469"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31177"
                obs_have="31177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 21:24:18 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18213654"
                         time_creation="Fri Feb  2 19:25:03 2018"
                         time_modification="Fri Feb  2 19:14:30 2018" />
        <observations epoch_first="Fri Feb  2 18:00:00 2018"
                      epoch_last="Fri Feb  2 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34008"
                obs_have="32986"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="32475"
                obs_have="32469"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31177"
                obs_have="31177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18213654"
                         time_creation="Fri Feb  2 19:25:03 2018"
                         time_modification="Fri Feb  2 19:14:30 2018" />
        <observations epoch_first="Fri Feb  2 18:00:00 2018"
                      epoch_last="Fri Feb  2 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34008"
                obs_have="32986"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="32475"
                obs_have="32469"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31177"
                obs_have="31177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18213654"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 19:14:30 2018" />
        <observations epoch_first="Fri Feb  2 18:00:00 2018"
                      epoch_last="Fri Feb  2 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34008"
                obs_have="32986"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="32475"
                obs_have="32469"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31177"
                obs_have="31177"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb  2 20:39:19 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18459570"
                         time_creation="Fri Feb  2 20:25:03 2018"
                         time_modification="Fri Feb  2 20:14:30 2018" />
        <observations epoch_first="Fri Feb  2 19:00:00 2018"
                      epoch_last="Fri Feb  2 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34950"
                obs_have="34058"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="30315"
                obs_have="30258"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26206"
                obs_have="26206"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 22:24:19 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18459570"
                         time_creation="Fri Feb  2 20:25:03 2018"
                         time_modification="Fri Feb  2 20:14:30 2018" />
        <observations epoch_first="Fri Feb  2 19:00:00 2018"
                      epoch_last="Fri Feb  2 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34950"
                obs_have="34058"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="30315"
                obs_have="30258"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26206"
                obs_have="26206"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18459570"
                         time_creation="Fri Feb  2 20:25:03 2018"
                         time_modification="Fri Feb  2 20:14:30 2018" />
        <observations epoch_first="Fri Feb  2 19:00:00 2018"
                      epoch_last="Fri Feb  2 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34950"
                obs_have="34058"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="30315"
                obs_have="30258"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26206"
                obs_have="26206"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="18459570"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 20:14:30 2018" />
        <observations epoch_first="Fri Feb  2 19:00:00 2018"
                      epoch_last="Fri Feb  2 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34950"
                obs_have="34058"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="30315"
                obs_have="30258"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26206"
                obs_have="26206"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb  2 21:39:18 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16129404"
                         time_creation="Fri Feb  2 21:25:03 2018"
                         time_modification="Fri Feb  2 21:14:32 2018" />
        <observations epoch_first="Fri Feb  2 20:00:00 2018"
                      epoch_last="Fri Feb  2 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38399"
                obs_have="32796"
                obs_ratio="85.41" />
          <mask elevation="10 degrees"
                obs_expected="28206"
                obs_have="27915"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23269"
                obs_have="23236"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Fri Feb  2 23:24:17 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16129404"
                         time_creation="Fri Feb  2 21:25:03 2018"
                         time_modification="Fri Feb  2 21:14:32 2018" />
        <observations epoch_first="Fri Feb  2 20:00:00 2018"
                      epoch_last="Fri Feb  2 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38399"
                obs_have="32796"
                obs_ratio="85.41" />
          <mask elevation="10 degrees"
                obs_expected="28206"
                obs_have="27915"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23269"
                obs_have="23236"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16129404"
                         time_creation="Fri Feb  2 21:25:03 2018"
                         time_modification="Fri Feb  2 21:14:32 2018" />
        <observations epoch_first="Fri Feb  2 20:00:00 2018"
                      epoch_last="Fri Feb  2 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38399"
                obs_have="32796"
                obs_ratio="85.41" />
          <mask elevation="10 degrees"
                obs_expected="28206"
                obs_have="27915"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23269"
                obs_have="23236"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16129404"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 21:14:32 2018" />
        <observations epoch_first="Fri Feb  2 20:00:00 2018"
                      epoch_last="Fri Feb  2 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38399"
                obs_have="32796"
                obs_ratio="85.41" />
          <mask elevation="10 degrees"
                obs_expected="28206"
                obs_have="27915"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23269"
                obs_have="23236"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perx033v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Feb  2 22:39:15 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="14632037"
                         time_creation="Fri Feb  2 22:25:02 2018"
                         time_modification="Fri Feb  2 22:14:30 2018" />
        <observations epoch_first="Fri Feb  2 21:00:00 2018"
                      epoch_last="Fri Feb  2 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33197"
                obs_have="31454"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="29381"
                obs_have="29266"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 00:24:14 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="14632037"
                         time_creation="Fri Feb  2 22:25:02 2018"
                         time_modification="Fri Feb  2 22:14:30 2018" />
        <observations epoch_first="Fri Feb  2 21:00:00 2018"
                      epoch_last="Fri Feb  2 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33197"
                obs_have="31454"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="29381"
                obs_have="29266"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="14632037"
                         time_creation="Fri Feb  2 22:25:02 2018"
                         time_modification="Fri Feb  2 22:14:30 2018" />
        <observations epoch_first="Fri Feb  2 21:00:00 2018"
                      epoch_last="Fri Feb  2 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33197"
                obs_have="31454"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="29381"
                obs_have="29266"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="14632037"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 22:14:30 2018" />
        <observations epoch_first="Fri Feb  2 21:00:00 2018"
                      epoch_last="Fri Feb  2 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33197"
                obs_have="31454"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="29381"
                obs_have="29266"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Feb  2 23:39:16 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="14996503"
                         time_creation="Fri Feb  2 23:22:03 2018"
                         time_modification="Fri Feb  2 23:14:26 2018" />
        <observations epoch_first="Fri Feb  2 22:00:00 2018"
                      epoch_last="Fri Feb  2 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31901"
                obs_have="31596"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27951"
                obs_have="27951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24850"
                obs_have="24850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 01:24:16 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="14996503"
                         time_creation="Fri Feb  2 23:22:03 2018"
                         time_modification="Fri Feb  2 23:14:26 2018" />
        <observations epoch_first="Fri Feb  2 22:00:00 2018"
                      epoch_last="Fri Feb  2 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31901"
                obs_have="31596"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27951"
                obs_have="27951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24850"
                obs_have="24850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="14996503"
                         time_creation="Fri Feb  2 23:22:03 2018"
                         time_modification="Fri Feb  2 23:14:26 2018" />
        <observations epoch_first="Fri Feb  2 22:00:00 2018"
                      epoch_last="Fri Feb  2 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31901"
                obs_have="31596"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27951"
                obs_have="27951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24850"
                obs_have="24850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="14996503"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Fri Feb  2 23:14:26 2018" />
        <observations epoch_first="Fri Feb  2 22:00:00 2018"
                      epoch_last="Fri Feb  2 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31901"
                obs_have="31596"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27951"
                obs_have="27951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24850"
                obs_have="24850"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx033x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb  3 00:39:16 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16804175"
                         time_creation="Sat Feb  3 00:25:02 2018"
                         time_modification="Sat Feb  3 00:14:32 2018" />
        <observations epoch_first="Fri Feb  2 23:00:00 2018"
                      epoch_last="Fri Feb  2 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32134"
                obs_have="29546"
                obs_ratio="91.95" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25322"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22579"
                obs_have="22579"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:24:17 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16804175"
                         time_creation="Sat Feb  3 00:25:02 2018"
                         time_modification="Sat Feb  3 00:14:32 2018" />
        <observations epoch_first="Fri Feb  2 23:00:00 2018"
                      epoch_last="Fri Feb  2 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32134"
                obs_have="29546"
                obs_ratio="91.95" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25322"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22579"
                obs_have="22579"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 16:08:12 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16804175"
                         time_creation="Sat Feb  3 00:25:02 2018"
                         time_modification="Sat Feb  3 00:14:32 2018" />
        <observations epoch_first="Fri Feb  2 23:00:00 2018"
                      epoch_last="Fri Feb  2 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32134"
                obs_have="29546"
                obs_ratio="91.95" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25322"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22579"
                obs_have="22579"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  4 02:09:07 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16804175"
                         time_creation="Thu Mar  1 01:54:14 2018"
                         time_modification="Sat Feb  3 00:14:32 2018" />
        <observations epoch_first="Fri Feb  2 23:00:00 2018"
                      epoch_last="Fri Feb  2 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32134"
                obs_have="29546"
                obs_ratio="91.95" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25322"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22579"
                obs_have="22579"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
