<QC Comment="Quality check run by the RGP Dream Team"
    Date="2015-02-19 00:00:00"
    DayOfYear="50"
    Year="2015">
  <station name="CHAL">
    <file name="/chal0500.15o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 20 19:35:20 2015"
               level="3">
        <file_statistics latency="01:31:51"
                         size="4448333"
                         time_creation="Fri Feb 20 01:39:17 2015"
                         time_modification="Fri Feb 20 01:31:21 2015" />
        <observations epoch_first="Thu Feb 19 00:00:00 2015"
                      epoch_last="Thu Feb 19 23:59:30 2015"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28229"
                obs_have="11647"
                obs_ratio="41.26" />
          <mask elevation="10 degrees"
                obs_expected="23755"
                obs_have="11643"
                obs_ratio="49.01" />
          <mask elevation="15 degrees"
                obs_expected="21014"
                obs_have="10344"
                obs_ratio="49.22" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:01:30 2015"
               level="3">
        <file_statistics latency="01:31:51"
                         size="4448333"
                         time_creation="Thu Mar 19 00:59:28 2015"
                         time_modification="Fri Feb 20 01:31:21 2015" />
        <observations epoch_first="Thu Feb 19 00:00:00 2015"
                      epoch_last="Thu Feb 19 23:59:30 2015"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28229"
                obs_have="11647"
                obs_ratio="41.26" />
          <mask elevation="10 degrees"
                obs_expected="23755"
                obs_have="11643"
                obs_ratio="49.01" />
          <mask elevation="15 degrees"
                obs_expected="21014"
                obs_have="10344"
                obs_ratio="49.22" />
        </observations>
      </control>
    </file>
    <file name="/chal050a.15o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 19 03:33:50 2015"
               level="3">
        <file_statistics latency="02:14:51"
                         size="5391020"
                         time_creation="Thu Feb 19 03:18:17 2015"
                         time_modification="Thu Feb 19 03:14:50 2015" />
        <observations epoch_first="Thu Feb 19 00:00:00 2015"
                      epoch_last="Thu Feb 19 00:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28973"
                obs_have="11572"
                obs_ratio="39.94" />
          <mask elevation="10 degrees"
                obs_expected="23360"
                obs_have="11572"
                obs_ratio="49.54" />
          <mask elevation="15 degrees"
                obs_expected="19202"
                obs_have="10172"
                obs_ratio="52.97" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="02:14:51"
                         size="5391020"
                         time_creation="Thu Feb 19 03:18:17 2015"
                         time_modification="Thu Feb 19 03:14:50 2015" />
        <observations epoch_first="Thu Feb 19 00:00:00 2015"
                      epoch_last="Thu Feb 19 00:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28973"
                obs_have="11572"
                obs_ratio="39.94" />
          <mask elevation="10 degrees"
                obs_expected="23360"
                obs_have="11572"
                obs_ratio="49.54" />
          <mask elevation="15 degrees"
                obs_expected="19202"
                obs_have="10172"
                obs_ratio="52.97" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="02:14:51"
                         size="5391020"
                         time_creation="Thu Mar 19 00:57:11 2015"
                         time_modification="Thu Feb 19 03:14:50 2015" />
        <observations epoch_first="Thu Feb 19 00:00:00 2015"
                      epoch_last="Thu Feb 19 00:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28973"
                obs_have="11572"
                obs_ratio="39.94" />
          <mask elevation="10 degrees"
                obs_expected="23360"
                obs_have="11572"
                obs_ratio="49.54" />
          <mask elevation="15 degrees"
                obs_expected="19202"
                obs_have="10172"
                obs_ratio="52.97" />
        </observations>
      </control>
    </file>
    <file name="/chal050b.15o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 19 04:35:40 2015"
               level="3">
        <file_statistics latency="01:14:51"
                         size="5285066"
                         time_creation="Thu Feb 19 03:18:17 2015"
                         time_modification="Thu Feb 19 03:14:50 2015" />
        <observations epoch_first="Thu Feb 19 01:00:00 2015"
                      epoch_last="Thu Feb 19 01:59:59 2015"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="26667"
                obs_have="17930"
                obs_ratio="67.24" />
          <mask elevation="10 degrees"
                obs_expected="24278"
                obs_have="17930"
                obs_ratio="73.85" />
          <mask elevation="15 degrees"
                obs_expected="20990"
                obs_have="17177"
                obs_ratio="81.83" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="01:14:51"
                         size="5285066"
                         time_creation="Thu Feb 19 03:18:17 2015"
                         time_modification="Thu Feb 19 03:14:50 2015" />
        <observations epoch_first="Thu Feb 19 01:00:00 2015"
                      epoch_last="Thu Feb 19 01:59:59 2015"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="26667"
                obs_have="17930"
                obs_ratio="67.24" />
          <mask elevation="10 degrees"
                obs_expected="24278"
                obs_have="17930"
                obs_ratio="73.85" />
          <mask elevation="15 degrees"
                obs_expected="20990"
                obs_have="17177"
                obs_ratio="81.83" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="01:14:51"
                         size="5285066"
                         time_creation="Thu Mar 19 00:57:11 2015"
                         time_modification="Thu Feb 19 03:14:50 2015" />
        <observations epoch_first="Thu Feb 19 01:00:00 2015"
                      epoch_last="Thu Feb 19 01:59:59 2015"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="26667"
                obs_have="17930"
                obs_ratio="67.24" />
          <mask elevation="10 degrees"
                obs_expected="24278"
                obs_have="17930"
                obs_ratio="73.85" />
          <mask elevation="15 degrees"
                obs_expected="20990"
                obs_have="17177"
                obs_ratio="81.83" />
        </observations>
      </control>
    </file>
    <file name="/chal050c.15o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 19 03:45:28 2015"
               level="3">
        <file_statistics latency="00:25:18"
                         size="5770828"
                         time_creation="Thu Feb 19 03:33:16 2015"
                         time_modification="Thu Feb 19 03:25:17 2015" />
        <observations epoch_first="Thu Feb 19 02:00:00 2015"
                      epoch_last="Thu Feb 19 02:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30973"
                obs_have="21346"
                obs_ratio="68.92" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="21346"
                obs_ratio="73.34" />
          <mask elevation="15 degrees"
                obs_expected="25110"
                obs_have="20258"
                obs_ratio="80.68" />
        </observations>
      </control>
      <control date="Thu Feb 19 05:34:23 2015"
               level="3">
        <file_statistics latency="00:25:18"
                         size="5770828"
                         time_creation="Thu Feb 19 03:33:16 2015"
                         time_modification="Thu Feb 19 03:25:17 2015" />
        <observations epoch_first="Thu Feb 19 02:00:00 2015"
                      epoch_last="Thu Feb 19 02:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30973"
                obs_have="21346"
                obs_ratio="68.92" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="21346"
                obs_ratio="73.34" />
          <mask elevation="15 degrees"
                obs_expected="25110"
                obs_have="20258"
                obs_ratio="80.68" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:25:18"
                         size="5770828"
                         time_creation="Thu Feb 19 03:33:16 2015"
                         time_modification="Thu Feb 19 03:25:17 2015" />
        <observations epoch_first="Thu Feb 19 02:00:00 2015"
                      epoch_last="Thu Feb 19 02:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30973"
                obs_have="21346"
                obs_ratio="68.92" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="21346"
                obs_ratio="73.34" />
          <mask elevation="15 degrees"
                obs_expected="25110"
                obs_have="20258"
                obs_ratio="80.68" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:25:18"
                         size="5770828"
                         time_creation="Thu Mar 19 00:57:11 2015"
                         time_modification="Thu Feb 19 03:25:17 2015" />
        <observations epoch_first="Thu Feb 19 02:00:00 2015"
                      epoch_last="Thu Feb 19 02:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30973"
                obs_have="21346"
                obs_ratio="68.92" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="21346"
                obs_ratio="73.34" />
          <mask elevation="15 degrees"
                obs_expected="25110"
                obs_have="20258"
                obs_ratio="80.68" />
        </observations>
      </control>
    </file>
    <file name="/chal050d.15o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 19 04:19:10 2015"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6351840"
                         time_creation="Thu Feb 19 04:13:20 2015"
                         time_modification="Thu Feb 19 04:10:56 2015" />
        <observations epoch_first="Thu Feb 19 03:00:00 2015"
                      epoch_last="Thu Feb 19 03:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41202"
                obs_have="27506"
                obs_ratio="66.76" />
          <mask elevation="10 degrees"
                obs_expected="33610"
                obs_have="27496"
                obs_ratio="81.81" />
          <mask elevation="15 degrees"
                obs_expected="30143"
                obs_have="25059"
                obs_ratio="83.13" />
        </observations>
      </control>
      <control date="Thu Feb 19 04:44:56 2015"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6351840"
                         time_creation="Thu Feb 19 04:13:20 2015"
                         time_modification="Thu Feb 19 04:10:56 2015" />
        <observations epoch_first="Thu Feb 19 03:00:00 2015"
                      epoch_last="Thu Feb 19 03:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41202"
                obs_have="27506"
                obs_ratio="66.76" />
          <mask elevation="10 degrees"
                obs_expected="33610"
                obs_have="27496"
                obs_ratio="81.81" />
          <mask elevation="15 degrees"
                obs_expected="30143"
                obs_have="25059"
                obs_ratio="83.13" />
        </observations>
      </control>
      <control date="Thu Feb 19 06:34:00 2015"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6351840"
                         time_creation="Thu Feb 19 04:13:20 2015"
                         time_modification="Thu Feb 19 04:10:56 2015" />
        <observations epoch_first="Thu Feb 19 03:00:00 2015"
                      epoch_last="Thu Feb 19 03:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41202"
                obs_have="27506"
                obs_ratio="66.76" />
          <mask elevation="10 degrees"
                obs_expected="33610"
                obs_have="27496"
                obs_ratio="81.81" />
          <mask elevation="15 degrees"
                obs_expected="30143"
                obs_have="25059"
                obs_ratio="83.13" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6351840"
                         time_creation="Thu Feb 19 04:13:20 2015"
                         time_modification="Thu Feb 19 04:10:56 2015" />
        <observations epoch_first="Thu Feb 19 03:00:00 2015"
                      epoch_last="Thu Feb 19 03:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41202"
                obs_have="27506"
                obs_ratio="66.76" />
          <mask elevation="10 degrees"
                obs_expected="33610"
                obs_have="27496"
                obs_ratio="81.81" />
          <mask elevation="15 degrees"
                obs_expected="30143"
                obs_have="25059"
                obs_ratio="83.13" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6351840"
                         time_creation="Thu Mar 19 00:57:12 2015"
                         time_modification="Thu Feb 19 04:10:56 2015" />
        <observations epoch_first="Thu Feb 19 03:00:00 2015"
                      epoch_last="Thu Feb 19 03:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41202"
                obs_have="27506"
                obs_ratio="66.76" />
          <mask elevation="10 degrees"
                obs_expected="33610"
                obs_have="27496"
                obs_ratio="81.81" />
          <mask elevation="15 degrees"
                obs_expected="30143"
                obs_have="25059"
                obs_ratio="83.13" />
        </observations>
      </control>
    </file>
    <file name="/chal050e.15o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 19 05:18:25 2015"
               level="3">
        <file_statistics latency="00:09:13"
                         size="6141837"
                         time_creation="Thu Feb 19 05:13:19 2015"
                         time_modification="Thu Feb 19 05:09:12 2015" />
        <observations epoch_first="Thu Feb 19 04:00:00 2015"
                      epoch_last="Thu Feb 19 04:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39876"
                obs_have="27894"
                obs_ratio="69.95" />
          <mask elevation="10 degrees"
                obs_expected="36637"
                obs_have="27857"
                obs_ratio="76.04" />
          <mask elevation="15 degrees"
                obs_expected="33485"
                obs_have="25531"
                obs_ratio="76.25" />
        </observations>
      </control>
      <control date="Thu Feb 19 05:43:40 2015"
               level="3">
        <file_statistics latency="00:09:13"
                         size="6141837"
                         time_creation="Thu Feb 19 05:13:19 2015"
                         time_modification="Thu Feb 19 05:09:12 2015" />
        <observations epoch_first="Thu Feb 19 04:00:00 2015"
                      epoch_last="Thu Feb 19 04:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39876"
                obs_have="27894"
                obs_ratio="69.95" />
          <mask elevation="10 degrees"
                obs_expected="36637"
                obs_have="27857"
                obs_ratio="76.04" />
          <mask elevation="15 degrees"
                obs_expected="33485"
                obs_have="25531"
                obs_ratio="76.25" />
        </observations>
      </control>
      <control date="Thu Feb 19 07:33:39 2015"
               level="3">
        <file_statistics latency="00:09:13"
                         size="6141837"
                         time_creation="Thu Feb 19 05:13:19 2015"
                         time_modification="Thu Feb 19 05:09:12 2015" />
        <observations epoch_first="Thu Feb 19 04:00:00 2015"
                      epoch_last="Thu Feb 19 04:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39876"
                obs_have="27894"
                obs_ratio="69.95" />
          <mask elevation="10 degrees"
                obs_expected="36637"
                obs_have="27857"
                obs_ratio="76.04" />
          <mask elevation="15 degrees"
                obs_expected="33485"
                obs_have="25531"
                obs_ratio="76.25" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:09:13"
                         size="6141837"
                         time_creation="Thu Feb 19 05:13:19 2015"
                         time_modification="Thu Feb 19 05:09:12 2015" />
        <observations epoch_first="Thu Feb 19 04:00:00 2015"
                      epoch_last="Thu Feb 19 04:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39876"
                obs_have="27894"
                obs_ratio="69.95" />
          <mask elevation="10 degrees"
                obs_expected="36637"
                obs_have="27857"
                obs_ratio="76.04" />
          <mask elevation="15 degrees"
                obs_expected="33485"
                obs_have="25531"
                obs_ratio="76.25" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:09:13"
                         size="6141837"
                         time_creation="Thu Mar 19 00:57:12 2015"
                         time_modification="Thu Feb 19 05:09:12 2015" />
        <observations epoch_first="Thu Feb 19 04:00:00 2015"
                      epoch_last="Thu Feb 19 04:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39876"
                obs_have="27894"
                obs_ratio="69.95" />
          <mask elevation="10 degrees"
                obs_expected="36637"
                obs_have="27857"
                obs_ratio="76.04" />
          <mask elevation="15 degrees"
                obs_expected="33485"
                obs_have="25531"
                obs_ratio="76.25" />
        </observations>
      </control>
    </file>
    <file name="/chal050f.15o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 19 06:18:54 2015"
               level="3">
        <file_statistics latency="00:11:08"
                         size="5913109"
                         time_creation="Thu Feb 19 06:13:30 2015"
                         time_modification="Thu Feb 19 06:11:07 2015" />
        <observations epoch_first="Thu Feb 19 05:00:00 2015"
                      epoch_last="Thu Feb 19 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38098"
                obs_have="25200"
                obs_ratio="66.15" />
          <mask elevation="10 degrees"
                obs_expected="36406"
                obs_have="25194"
                obs_ratio="69.20" />
          <mask elevation="15 degrees"
                obs_expected="34088"
                obs_have="24386"
                obs_ratio="71.54" />
        </observations>
      </control>
      <control date="Thu Feb 19 06:44:15 2015"
               level="3">
        <file_statistics latency="00:11:08"
                         size="5913109"
                         time_creation="Thu Feb 19 06:13:30 2015"
                         time_modification="Thu Feb 19 06:11:07 2015" />
        <observations epoch_first="Thu Feb 19 05:00:00 2015"
                      epoch_last="Thu Feb 19 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38098"
                obs_have="25200"
                obs_ratio="66.15" />
          <mask elevation="10 degrees"
                obs_expected="36406"
                obs_have="25194"
                obs_ratio="69.20" />
          <mask elevation="15 degrees"
                obs_expected="34088"
                obs_have="24386"
                obs_ratio="71.54" />
        </observations>
      </control>
      <control date="Thu Feb 19 08:34:13 2015"
               level="3">
        <file_statistics latency="00:11:08"
                         size="5913109"
                         time_creation="Thu Feb 19 06:13:30 2015"
                         time_modification="Thu Feb 19 06:11:07 2015" />
        <observations epoch_first="Thu Feb 19 05:00:00 2015"
                      epoch_last="Thu Feb 19 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38098"
                obs_have="25200"
                obs_ratio="66.15" />
          <mask elevation="10 degrees"
                obs_expected="36406"
                obs_have="25194"
                obs_ratio="69.20" />
          <mask elevation="15 degrees"
                obs_expected="34088"
                obs_have="24386"
                obs_ratio="71.54" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:11:08"
                         size="5913109"
                         time_creation="Thu Feb 19 06:13:30 2015"
                         time_modification="Thu Feb 19 06:11:07 2015" />
        <observations epoch_first="Thu Feb 19 05:00:00 2015"
                      epoch_last="Thu Feb 19 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38098"
                obs_have="25200"
                obs_ratio="66.15" />
          <mask elevation="10 degrees"
                obs_expected="36406"
                obs_have="25194"
                obs_ratio="69.20" />
          <mask elevation="15 degrees"
                obs_expected="34088"
                obs_have="24386"
                obs_ratio="71.54" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:11:08"
                         size="5913109"
                         time_creation="Thu Mar 19 00:57:12 2015"
                         time_modification="Thu Feb 19 06:11:07 2015" />
        <observations epoch_first="Thu Feb 19 05:00:00 2015"
                      epoch_last="Thu Feb 19 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38098"
                obs_have="25200"
                obs_ratio="66.15" />
          <mask elevation="10 degrees"
                obs_expected="36406"
                obs_have="25194"
                obs_ratio="69.20" />
          <mask elevation="15 degrees"
                obs_expected="34088"
                obs_have="24386"
                obs_ratio="71.54" />
        </observations>
      </control>
    </file>
    <file name="/chal050g.15o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 19 07:18:44 2015"
               level="3">
        <file_statistics latency="00:11:46"
                         size="5571689"
                         time_creation="Thu Feb 19 07:13:28 2015"
                         time_modification="Thu Feb 19 07:11:45 2015" />
        <observations epoch_first="Thu Feb 19 06:00:00 2015"
                      epoch_last="Thu Feb 19 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39274"
                obs_have="21570"
                obs_ratio="54.92" />
          <mask elevation="10 degrees"
                obs_expected="34977"
                obs_have="21545"
                obs_ratio="61.60" />
          <mask elevation="15 degrees"
                obs_expected="31647"
                obs_have="19124"
                obs_ratio="60.43" />
        </observations>
      </control>
      <control date="Thu Feb 19 07:43:48 2015"
               level="3">
        <file_statistics latency="00:11:46"
                         size="5571689"
                         time_creation="Thu Feb 19 07:13:28 2015"
                         time_modification="Thu Feb 19 07:11:45 2015" />
        <observations epoch_first="Thu Feb 19 06:00:00 2015"
                      epoch_last="Thu Feb 19 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39274"
                obs_have="21570"
                obs_ratio="54.92" />
          <mask elevation="10 degrees"
                obs_expected="34977"
                obs_have="21545"
                obs_ratio="61.60" />
          <mask elevation="15 degrees"
                obs_expected="31647"
                obs_have="19124"
                obs_ratio="60.43" />
        </observations>
      </control>
      <control date="Thu Feb 19 09:33:49 2015"
               level="3">
        <file_statistics latency="00:11:46"
                         size="5571689"
                         time_creation="Thu Feb 19 07:13:28 2015"
                         time_modification="Thu Feb 19 07:11:45 2015" />
        <observations epoch_first="Thu Feb 19 06:00:00 2015"
                      epoch_last="Thu Feb 19 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39274"
                obs_have="21570"
                obs_ratio="54.92" />
          <mask elevation="10 degrees"
                obs_expected="34977"
                obs_have="21545"
                obs_ratio="61.60" />
          <mask elevation="15 degrees"
                obs_expected="31647"
                obs_have="19124"
                obs_ratio="60.43" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:11:46"
                         size="5571689"
                         time_creation="Thu Feb 19 07:13:28 2015"
                         time_modification="Thu Feb 19 07:11:45 2015" />
        <observations epoch_first="Thu Feb 19 06:00:00 2015"
                      epoch_last="Thu Feb 19 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39274"
                obs_have="21570"
                obs_ratio="54.92" />
          <mask elevation="10 degrees"
                obs_expected="34977"
                obs_have="21545"
                obs_ratio="61.60" />
          <mask elevation="15 degrees"
                obs_expected="31647"
                obs_have="19124"
                obs_ratio="60.43" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:11:46"
                         size="5571689"
                         time_creation="Thu Mar 19 00:57:12 2015"
                         time_modification="Thu Feb 19 07:11:45 2015" />
        <observations epoch_first="Thu Feb 19 06:00:00 2015"
                      epoch_last="Thu Feb 19 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39274"
                obs_have="21570"
                obs_ratio="54.92" />
          <mask elevation="10 degrees"
                obs_expected="34977"
                obs_have="21545"
                obs_ratio="61.60" />
          <mask elevation="15 degrees"
                obs_expected="31647"
                obs_have="19124"
                obs_ratio="60.43" />
        </observations>
      </control>
    </file>
    <file name="/chal050h.15o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 19 08:18:57 2015"
               level="3">
        <file_statistics latency="00:11:14"
                         size="5672853"
                         time_creation="Thu Feb 19 08:13:31 2015"
                         time_modification="Thu Feb 19 08:11:13 2015" />
        <observations epoch_first="Thu Feb 19 07:00:00 2015"
                      epoch_last="Thu Feb 19 07:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36214"
                obs_have="13792"
                obs_ratio="38.08" />
          <mask elevation="10 degrees"
                obs_expected="31681"
                obs_have="13780"
                obs_ratio="43.50" />
          <mask elevation="15 degrees"
                obs_expected="28100"
                obs_have="12126"
                obs_ratio="43.15" />
        </observations>
      </control>
      <control date="Thu Feb 19 08:44:12 2015"
               level="3">
        <file_statistics latency="00:11:14"
                         size="5672853"
                         time_creation="Thu Feb 19 08:13:31 2015"
                         time_modification="Thu Feb 19 08:11:13 2015" />
        <observations epoch_first="Thu Feb 19 07:00:00 2015"
                      epoch_last="Thu Feb 19 07:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36214"
                obs_have="13792"
                obs_ratio="38.08" />
          <mask elevation="10 degrees"
                obs_expected="31681"
                obs_have="13780"
                obs_ratio="43.50" />
          <mask elevation="15 degrees"
                obs_expected="28100"
                obs_have="12126"
                obs_ratio="43.15" />
        </observations>
      </control>
      <control date="Thu Feb 19 10:34:10 2015"
               level="3">
        <file_statistics latency="00:11:14"
                         size="5672853"
                         time_creation="Thu Feb 19 08:13:31 2015"
                         time_modification="Thu Feb 19 08:11:13 2015" />
        <observations epoch_first="Thu Feb 19 07:00:00 2015"
                      epoch_last="Thu Feb 19 07:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36214"
                obs_have="13792"
                obs_ratio="38.08" />
          <mask elevation="10 degrees"
                obs_expected="31681"
                obs_have="13780"
                obs_ratio="43.50" />
          <mask elevation="15 degrees"
                obs_expected="28100"
                obs_have="12126"
                obs_ratio="43.15" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:11:14"
                         size="5672853"
                         time_creation="Thu Feb 19 08:13:31 2015"
                         time_modification="Thu Feb 19 08:11:13 2015" />
        <observations epoch_first="Thu Feb 19 07:00:00 2015"
                      epoch_last="Thu Feb 19 07:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36214"
                obs_have="13792"
                obs_ratio="38.08" />
          <mask elevation="10 degrees"
                obs_expected="31681"
                obs_have="13780"
                obs_ratio="43.50" />
          <mask elevation="15 degrees"
                obs_expected="28100"
                obs_have="12126"
                obs_ratio="43.15" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:11:14"
                         size="5672853"
                         time_creation="Thu Mar 19 00:57:13 2015"
                         time_modification="Thu Feb 19 08:11:13 2015" />
        <observations epoch_first="Thu Feb 19 07:00:00 2015"
                      epoch_last="Thu Feb 19 07:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36214"
                obs_have="13792"
                obs_ratio="38.08" />
          <mask elevation="10 degrees"
                obs_expected="31681"
                obs_have="13780"
                obs_ratio="43.50" />
          <mask elevation="15 degrees"
                obs_expected="28100"
                obs_have="12126"
                obs_ratio="43.15" />
        </observations>
      </control>
    </file>
    <file name="/chal050i.15o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 19 09:18:40 2015"
               level="3">
        <file_statistics latency="00:10:35"
                         size="6632552"
                         time_creation="Thu Feb 19 09:13:35 2015"
                         time_modification="Thu Feb 19 09:10:34 2015" />
        <observations epoch_first="Thu Feb 19 08:00:00 2015"
                      epoch_last="Thu Feb 19 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38502"
                obs_have="14572"
                obs_ratio="37.85" />
          <mask elevation="10 degrees"
                obs_expected="36192"
                obs_have="14551"
                obs_ratio="40.21" />
          <mask elevation="15 degrees"
                obs_expected="34022"
                obs_have="12603"
                obs_ratio="37.04" />
        </observations>
      </control>
      <control date="Thu Feb 19 09:44:18 2015"
               level="3">
        <file_statistics latency="00:10:35"
                         size="6632552"
                         time_creation="Thu Feb 19 09:13:35 2015"
                         time_modification="Thu Feb 19 09:10:34 2015" />
        <observations epoch_first="Thu Feb 19 08:00:00 2015"
                      epoch_last="Thu Feb 19 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38502"
                obs_have="14572"
                obs_ratio="37.85" />
          <mask elevation="10 degrees"
                obs_expected="36192"
                obs_have="14551"
                obs_ratio="40.21" />
          <mask elevation="15 degrees"
                obs_expected="34022"
                obs_have="12603"
                obs_ratio="37.04" />
        </observations>
      </control>
      <control date="Thu Feb 19 11:34:16 2015"
               level="3">
        <file_statistics latency="00:10:35"
                         size="6632552"
                         time_creation="Thu Feb 19 09:13:35 2015"
                         time_modification="Thu Feb 19 09:10:34 2015" />
        <observations epoch_first="Thu Feb 19 08:00:00 2015"
                      epoch_last="Thu Feb 19 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38502"
                obs_have="14572"
                obs_ratio="37.85" />
          <mask elevation="10 degrees"
                obs_expected="36192"
                obs_have="14551"
                obs_ratio="40.21" />
          <mask elevation="15 degrees"
                obs_expected="34022"
                obs_have="12603"
                obs_ratio="37.04" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:10:35"
                         size="6632552"
                         time_creation="Thu Feb 19 09:13:35 2015"
                         time_modification="Thu Feb 19 09:10:34 2015" />
        <observations epoch_first="Thu Feb 19 08:00:00 2015"
                      epoch_last="Thu Feb 19 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38502"
                obs_have="14572"
                obs_ratio="37.85" />
          <mask elevation="10 degrees"
                obs_expected="36192"
                obs_have="14551"
                obs_ratio="40.21" />
          <mask elevation="15 degrees"
                obs_expected="34022"
                obs_have="12603"
                obs_ratio="37.04" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:10:35"
                         size="6632552"
                         time_creation="Thu Mar 19 00:57:13 2015"
                         time_modification="Thu Feb 19 09:10:34 2015" />
        <observations epoch_first="Thu Feb 19 08:00:00 2015"
                      epoch_last="Thu Feb 19 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38502"
                obs_have="14572"
                obs_ratio="37.85" />
          <mask elevation="10 degrees"
                obs_expected="36192"
                obs_have="14551"
                obs_ratio="40.21" />
          <mask elevation="15 degrees"
                obs_expected="34022"
                obs_have="12603"
                obs_ratio="37.04" />
        </observations>
      </control>
    </file>
    <file name="/chal050j.15o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 19 10:18:32 2015"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6204206"
                         time_creation="Thu Feb 19 10:13:36 2015"
                         time_modification="Thu Feb 19 10:11:10 2015" />
        <observations epoch_first="Thu Feb 19 09:00:00 2015"
                      epoch_last="Thu Feb 19 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39720"
                obs_have="13770"
                obs_ratio="34.67" />
          <mask elevation="10 degrees"
                obs_expected="33464"
                obs_have="13755"
                obs_ratio="41.10" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="12413"
                obs_ratio="43.00" />
        </observations>
      </control>
      <control date="Thu Feb 19 10:43:52 2015"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6204206"
                         time_creation="Thu Feb 19 10:13:36 2015"
                         time_modification="Thu Feb 19 10:11:10 2015" />
        <observations epoch_first="Thu Feb 19 09:00:00 2015"
                      epoch_last="Thu Feb 19 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39720"
                obs_have="13770"
                obs_ratio="34.67" />
          <mask elevation="10 degrees"
                obs_expected="33464"
                obs_have="13755"
                obs_ratio="41.10" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="12413"
                obs_ratio="43.00" />
        </observations>
      </control>
      <control date="Thu Feb 19 12:33:51 2015"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6204206"
                         time_creation="Thu Feb 19 10:13:36 2015"
                         time_modification="Thu Feb 19 10:11:10 2015" />
        <observations epoch_first="Thu Feb 19 09:00:00 2015"
                      epoch_last="Thu Feb 19 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39720"
                obs_have="13770"
                obs_ratio="34.67" />
          <mask elevation="10 degrees"
                obs_expected="33464"
                obs_have="13755"
                obs_ratio="41.10" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="12413"
                obs_ratio="43.00" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6204206"
                         time_creation="Thu Feb 19 10:13:36 2015"
                         time_modification="Thu Feb 19 10:11:10 2015" />
        <observations epoch_first="Thu Feb 19 09:00:00 2015"
                      epoch_last="Thu Feb 19 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39720"
                obs_have="13770"
                obs_ratio="34.67" />
          <mask elevation="10 degrees"
                obs_expected="33464"
                obs_have="13755"
                obs_ratio="41.10" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="12413"
                obs_ratio="43.00" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6204206"
                         time_creation="Thu Mar 19 00:57:13 2015"
                         time_modification="Thu Feb 19 10:11:10 2015" />
        <observations epoch_first="Thu Feb 19 09:00:00 2015"
                      epoch_last="Thu Feb 19 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39720"
                obs_have="13770"
                obs_ratio="34.67" />
          <mask elevation="10 degrees"
                obs_expected="33464"
                obs_have="13755"
                obs_ratio="41.10" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="12413"
                obs_ratio="43.00" />
        </observations>
      </control>
    </file>
    <file name="/chal050k.15o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 19 11:19:09 2015"
               level="3">
        <file_statistics latency="00:11:29"
                         size="6086545"
                         time_creation="Thu Feb 19 11:13:50 2015"
                         time_modification="Thu Feb 19 11:11:28 2015" />
        <observations epoch_first="Thu Feb 19 10:00:00 2015"
                      epoch_last="Thu Feb 19 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37051"
                obs_have="15563"
                obs_ratio="42.00" />
          <mask elevation="10 degrees"
                obs_expected="32986"
                obs_have="15563"
                obs_ratio="47.18" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="14400"
                obs_ratio="48.17" />
        </observations>
      </control>
      <control date="Thu Feb 19 11:44:22 2015"
               level="3">
        <file_statistics latency="00:11:29"
                         size="6086545"
                         time_creation="Thu Feb 19 11:13:50 2015"
                         time_modification="Thu Feb 19 11:11:28 2015" />
        <observations epoch_first="Thu Feb 19 10:00:00 2015"
                      epoch_last="Thu Feb 19 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37051"
                obs_have="15563"
                obs_ratio="42.00" />
          <mask elevation="10 degrees"
                obs_expected="32986"
                obs_have="15563"
                obs_ratio="47.18" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="14400"
                obs_ratio="48.17" />
        </observations>
      </control>
      <control date="Thu Feb 19 13:34:20 2015"
               level="3">
        <file_statistics latency="00:11:29"
                         size="6086545"
                         time_creation="Thu Feb 19 11:13:50 2015"
                         time_modification="Thu Feb 19 11:11:28 2015" />
        <observations epoch_first="Thu Feb 19 10:00:00 2015"
                      epoch_last="Thu Feb 19 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37051"
                obs_have="15563"
                obs_ratio="42.00" />
          <mask elevation="10 degrees"
                obs_expected="32986"
                obs_have="15563"
                obs_ratio="47.18" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="14400"
                obs_ratio="48.17" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:11:29"
                         size="6086545"
                         time_creation="Thu Feb 19 11:13:50 2015"
                         time_modification="Thu Feb 19 11:11:28 2015" />
        <observations epoch_first="Thu Feb 19 10:00:00 2015"
                      epoch_last="Thu Feb 19 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37051"
                obs_have="15563"
                obs_ratio="42.00" />
          <mask elevation="10 degrees"
                obs_expected="32986"
                obs_have="15563"
                obs_ratio="47.18" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="14400"
                obs_ratio="48.17" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:11:29"
                         size="6086545"
                         time_creation="Thu Mar 19 00:57:14 2015"
                         time_modification="Thu Feb 19 11:11:28 2015" />
        <observations epoch_first="Thu Feb 19 10:00:00 2015"
                      epoch_last="Thu Feb 19 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37051"
                obs_have="15563"
                obs_ratio="42.00" />
          <mask elevation="10 degrees"
                obs_expected="32986"
                obs_have="15563"
                obs_ratio="47.18" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="14400"
                obs_ratio="48.17" />
        </observations>
      </control>
    </file>
    <file name="/chal050l.15o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 19 12:44:24 2015"
               level="3">
        <file_statistics latency="00:10:44"
                         size="6580549"
                         time_creation="Thu Feb 19 12:18:33 2015"
                         time_modification="Thu Feb 19 12:10:43 2015" />
        <observations epoch_first="Thu Feb 19 11:00:00 2015"
                      epoch_last="Thu Feb 19 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38783"
                obs_have="18319"
                obs_ratio="47.23" />
          <mask elevation="10 degrees"
                obs_expected="36381"
                obs_have="18319"
                obs_ratio="50.35" />
          <mask elevation="15 degrees"
                obs_expected="31907"
                obs_have="14348"
                obs_ratio="44.97" />
        </observations>
      </control>
      <control date="Thu Feb 19 14:34:24 2015"
               level="3">
        <file_statistics latency="00:10:44"
                         size="6580549"
                         time_creation="Thu Feb 19 12:18:33 2015"
                         time_modification="Thu Feb 19 12:10:43 2015" />
        <observations epoch_first="Thu Feb 19 11:00:00 2015"
                      epoch_last="Thu Feb 19 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38783"
                obs_have="18319"
                obs_ratio="47.23" />
          <mask elevation="10 degrees"
                obs_expected="36381"
                obs_have="18319"
                obs_ratio="50.35" />
          <mask elevation="15 degrees"
                obs_expected="31907"
                obs_have="14348"
                obs_ratio="44.97" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:10:44"
                         size="6580549"
                         time_creation="Thu Feb 19 12:18:33 2015"
                         time_modification="Thu Feb 19 12:10:43 2015" />
        <observations epoch_first="Thu Feb 19 11:00:00 2015"
                      epoch_last="Thu Feb 19 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38783"
                obs_have="18319"
                obs_ratio="47.23" />
          <mask elevation="10 degrees"
                obs_expected="36381"
                obs_have="18319"
                obs_ratio="50.35" />
          <mask elevation="15 degrees"
                obs_expected="31907"
                obs_have="14348"
                obs_ratio="44.97" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:10:44"
                         size="6580549"
                         time_creation="Thu Mar 19 00:57:14 2015"
                         time_modification="Thu Feb 19 12:10:43 2015" />
        <observations epoch_first="Thu Feb 19 11:00:00 2015"
                      epoch_last="Thu Feb 19 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38783"
                obs_have="18319"
                obs_ratio="47.23" />
          <mask elevation="10 degrees"
                obs_expected="36381"
                obs_have="18319"
                obs_ratio="50.35" />
          <mask elevation="15 degrees"
                obs_expected="31907"
                obs_have="14348"
                obs_ratio="44.97" />
        </observations>
      </control>
    </file>
    <file name="/chal050m.15o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 19 13:18:23 2015"
               level="3">
        <file_statistics latency="00:11:56"
                         size="5827943"
                         time_creation="Thu Feb 19 13:13:40 2015"
                         time_modification="Thu Feb 19 13:11:55 2015" />
        <observations epoch_first="Thu Feb 19 12:00:00 2015"
                      epoch_last="Thu Feb 19 12:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39241"
                obs_have="17403"
                obs_ratio="44.35" />
          <mask elevation="10 degrees"
                obs_expected="34039"
                obs_have="17391"
                obs_ratio="51.09" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="14699"
                obs_ratio="48.08" />
        </observations>
      </control>
      <control date="Thu Feb 19 13:43:41 2015"
               level="3">
        <file_statistics latency="00:11:56"
                         size="5827943"
                         time_creation="Thu Feb 19 13:13:40 2015"
                         time_modification="Thu Feb 19 13:11:55 2015" />
        <observations epoch_first="Thu Feb 19 12:00:00 2015"
                      epoch_last="Thu Feb 19 12:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39241"
                obs_have="17403"
                obs_ratio="44.35" />
          <mask elevation="10 degrees"
                obs_expected="34039"
                obs_have="17391"
                obs_ratio="51.09" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="14699"
                obs_ratio="48.08" />
        </observations>
      </control>
      <control date="Thu Feb 19 15:33:42 2015"
               level="3">
        <file_statistics latency="00:11:56"
                         size="5827943"
                         time_creation="Thu Feb 19 13:13:40 2015"
                         time_modification="Thu Feb 19 13:11:55 2015" />
        <observations epoch_first="Thu Feb 19 12:00:00 2015"
                      epoch_last="Thu Feb 19 12:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39241"
                obs_have="17403"
                obs_ratio="44.35" />
          <mask elevation="10 degrees"
                obs_expected="34039"
                obs_have="17391"
                obs_ratio="51.09" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="14699"
                obs_ratio="48.08" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:11:56"
                         size="5827943"
                         time_creation="Thu Feb 19 13:13:40 2015"
                         time_modification="Thu Feb 19 13:11:55 2015" />
        <observations epoch_first="Thu Feb 19 12:00:00 2015"
                      epoch_last="Thu Feb 19 12:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39241"
                obs_have="17403"
                obs_ratio="44.35" />
          <mask elevation="10 degrees"
                obs_expected="34039"
                obs_have="17391"
                obs_ratio="51.09" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="14699"
                obs_ratio="48.08" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:11:56"
                         size="5827943"
                         time_creation="Thu Mar 19 00:57:14 2015"
                         time_modification="Thu Feb 19 13:11:55 2015" />
        <observations epoch_first="Thu Feb 19 12:00:00 2015"
                      epoch_last="Thu Feb 19 12:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39241"
                obs_have="17403"
                obs_ratio="44.35" />
          <mask elevation="10 degrees"
                obs_expected="34039"
                obs_have="17391"
                obs_ratio="51.09" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="14699"
                obs_ratio="48.08" />
        </observations>
      </control>
    </file>
    <file name="/chal050n.15o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 19 14:18:14 2015"
               level="3">
        <file_statistics latency="00:11:22"
                         size="5152648"
                         time_creation="Thu Feb 19 14:13:38 2015"
                         time_modification="Thu Feb 19 14:11:21 2015" />
        <observations epoch_first="Thu Feb 19 13:00:00 2015"
                      epoch_last="Thu Feb 19 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34218"
                obs_have="15130"
                obs_ratio="44.22" />
          <mask elevation="10 degrees"
                obs_expected="29512"
                obs_have="15111"
                obs_ratio="51.20" />
          <mask elevation="15 degrees"
                obs_expected="26250"
                obs_have="13567"
                obs_ratio="51.68" />
        </observations>
      </control>
      <control date="Thu Feb 19 14:43:53 2015"
               level="3">
        <file_statistics latency="00:11:22"
                         size="5152648"
                         time_creation="Thu Feb 19 14:13:38 2015"
                         time_modification="Thu Feb 19 14:11:21 2015" />
        <observations epoch_first="Thu Feb 19 13:00:00 2015"
                      epoch_last="Thu Feb 19 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34218"
                obs_have="15130"
                obs_ratio="44.22" />
          <mask elevation="10 degrees"
                obs_expected="29512"
                obs_have="15111"
                obs_ratio="51.20" />
          <mask elevation="15 degrees"
                obs_expected="26250"
                obs_have="13567"
                obs_ratio="51.68" />
        </observations>
      </control>
      <control date="Thu Feb 19 16:34:42 2015"
               level="3">
        <file_statistics latency="00:11:22"
                         size="5152648"
                         time_creation="Thu Feb 19 14:13:38 2015"
                         time_modification="Thu Feb 19 14:11:21 2015" />
        <observations epoch_first="Thu Feb 19 13:00:00 2015"
                      epoch_last="Thu Feb 19 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34218"
                obs_have="15130"
                obs_ratio="44.22" />
          <mask elevation="10 degrees"
                obs_expected="29512"
                obs_have="15111"
                obs_ratio="51.20" />
          <mask elevation="15 degrees"
                obs_expected="26250"
                obs_have="13567"
                obs_ratio="51.68" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:11:22"
                         size="5152648"
                         time_creation="Thu Feb 19 14:13:38 2015"
                         time_modification="Thu Feb 19 14:11:21 2015" />
        <observations epoch_first="Thu Feb 19 13:00:00 2015"
                      epoch_last="Thu Feb 19 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34218"
                obs_have="15130"
                obs_ratio="44.22" />
          <mask elevation="10 degrees"
                obs_expected="29512"
                obs_have="15111"
                obs_ratio="51.20" />
          <mask elevation="15 degrees"
                obs_expected="26250"
                obs_have="13567"
                obs_ratio="51.68" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:11:22"
                         size="5152648"
                         time_creation="Thu Mar 19 00:57:14 2015"
                         time_modification="Thu Feb 19 14:11:21 2015" />
        <observations epoch_first="Thu Feb 19 13:00:00 2015"
                      epoch_last="Thu Feb 19 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34218"
                obs_have="15130"
                obs_ratio="44.22" />
          <mask elevation="10 degrees"
                obs_expected="29512"
                obs_have="15111"
                obs_ratio="51.20" />
          <mask elevation="15 degrees"
                obs_expected="26250"
                obs_have="13567"
                obs_ratio="51.68" />
        </observations>
      </control>
    </file>
    <file name="/chal050o.15o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 19 15:43:39 2015"
               level="3">
        <file_statistics latency="00:12:31"
                         size="4401840"
                         time_creation="Thu Feb 19 15:18:47 2015"
                         time_modification="Thu Feb 19 15:12:30 2015" />
        <observations epoch_first="Thu Feb 19 14:00:00 2015"
                      epoch_last="Thu Feb 19 14:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25507"
                obs_have="8757"
                obs_ratio="34.33" />
          <mask elevation="10 degrees"
                obs_expected="22085"
                obs_have="8744"
                obs_ratio="39.59" />
          <mask elevation="15 degrees"
                obs_expected="20350"
                obs_have="8015"
                obs_ratio="39.39" />
        </observations>
      </control>
      <control date="Thu Feb 19 17:33:47 2015"
               level="3">
        <file_statistics latency="00:12:31"
                         size="4401840"
                         time_creation="Thu Feb 19 15:18:47 2015"
                         time_modification="Thu Feb 19 15:12:30 2015" />
        <observations epoch_first="Thu Feb 19 14:00:00 2015"
                      epoch_last="Thu Feb 19 14:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25507"
                obs_have="8757"
                obs_ratio="34.33" />
          <mask elevation="10 degrees"
                obs_expected="22085"
                obs_have="8744"
                obs_ratio="39.59" />
          <mask elevation="15 degrees"
                obs_expected="20350"
                obs_have="8015"
                obs_ratio="39.39" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:12:31"
                         size="4401840"
                         time_creation="Thu Feb 19 15:18:47 2015"
                         time_modification="Thu Feb 19 15:12:30 2015" />
        <observations epoch_first="Thu Feb 19 14:00:00 2015"
                      epoch_last="Thu Feb 19 14:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25507"
                obs_have="8757"
                obs_ratio="34.33" />
          <mask elevation="10 degrees"
                obs_expected="22085"
                obs_have="8744"
                obs_ratio="39.59" />
          <mask elevation="15 degrees"
                obs_expected="20350"
                obs_have="8015"
                obs_ratio="39.39" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:12:31"
                         size="4401840"
                         time_creation="Thu Mar 19 00:57:14 2015"
                         time_modification="Thu Feb 19 15:12:30 2015" />
        <observations epoch_first="Thu Feb 19 14:00:00 2015"
                      epoch_last="Thu Feb 19 14:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25507"
                obs_have="8757"
                obs_ratio="34.33" />
          <mask elevation="10 degrees"
                obs_expected="22085"
                obs_have="8744"
                obs_ratio="39.59" />
          <mask elevation="15 degrees"
                obs_expected="20350"
                obs_have="8015"
                obs_ratio="39.39" />
        </observations>
      </control>
    </file>
    <file name="/chal050p.15o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 19 16:43:59 2015"
               level="3">
        <file_statistics latency="00:12:06"
                         size="5052682"
                         time_creation="Thu Feb 19 16:35:42 2015"
                         time_modification="Thu Feb 19 16:12:05 2015" />
        <observations epoch_first="Thu Feb 19 15:00:00 2015"
                      epoch_last="Thu Feb 19 15:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="9851"
                obs_ratio="34.20" />
          <mask elevation="10 degrees"
                obs_expected="26330"
                obs_have="9851"
                obs_ratio="37.41" />
          <mask elevation="15 degrees"
                obs_expected="22738"
                obs_have="8869"
                obs_ratio="39.01" />
        </observations>
      </control>
      <control date="Thu Feb 19 18:34:20 2015"
               level="3">
        <file_statistics latency="00:12:06"
                         size="5052682"
                         time_creation="Thu Feb 19 16:35:42 2015"
                         time_modification="Thu Feb 19 16:12:05 2015" />
        <observations epoch_first="Thu Feb 19 15:00:00 2015"
                      epoch_last="Thu Feb 19 15:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="9851"
                obs_ratio="34.20" />
          <mask elevation="10 degrees"
                obs_expected="26330"
                obs_have="9851"
                obs_ratio="37.41" />
          <mask elevation="15 degrees"
                obs_expected="22738"
                obs_have="8869"
                obs_ratio="39.01" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:12:06"
                         size="5052682"
                         time_creation="Thu Feb 19 16:35:42 2015"
                         time_modification="Thu Feb 19 16:12:05 2015" />
        <observations epoch_first="Thu Feb 19 15:00:00 2015"
                      epoch_last="Thu Feb 19 15:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="9851"
                obs_ratio="34.20" />
          <mask elevation="10 degrees"
                obs_expected="26330"
                obs_have="9851"
                obs_ratio="37.41" />
          <mask elevation="15 degrees"
                obs_expected="22738"
                obs_have="8869"
                obs_ratio="39.01" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:12:06"
                         size="5052682"
                         time_creation="Thu Mar 19 00:57:15 2015"
                         time_modification="Thu Feb 19 16:12:05 2015" />
        <observations epoch_first="Thu Feb 19 15:00:00 2015"
                      epoch_last="Thu Feb 19 15:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="9851"
                obs_ratio="34.20" />
          <mask elevation="10 degrees"
                obs_expected="26330"
                obs_have="9851"
                obs_ratio="37.41" />
          <mask elevation="15 degrees"
                obs_expected="22738"
                obs_have="8869"
                obs_ratio="39.01" />
        </observations>
      </control>
    </file>
    <file name="/chal050q.15o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 19 17:44:15 2015"
               level="3">
        <file_statistics latency="00:12:06"
                         size="5601351"
                         time_creation="Thu Feb 19 17:18:41 2015"
                         time_modification="Thu Feb 19 17:12:05 2015" />
        <observations epoch_first="Thu Feb 19 16:00:00 2015"
                      epoch_last="Thu Feb 19 16:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29553"
                obs_have="11741"
                obs_ratio="39.73" />
          <mask elevation="10 degrees"
                obs_expected="25925"
                obs_have="11741"
                obs_ratio="45.29" />
          <mask elevation="15 degrees"
                obs_expected="23674"
                obs_have="10800"
                obs_ratio="45.62" />
        </observations>
      </control>
      <control date="Thu Feb 19 19:34:55 2015"
               level="3">
        <file_statistics latency="00:12:06"
                         size="5601351"
                         time_creation="Thu Feb 19 17:18:41 2015"
                         time_modification="Thu Feb 19 17:12:05 2015" />
        <observations epoch_first="Thu Feb 19 16:00:00 2015"
                      epoch_last="Thu Feb 19 16:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29553"
                obs_have="11741"
                obs_ratio="39.73" />
          <mask elevation="10 degrees"
                obs_expected="25925"
                obs_have="11741"
                obs_ratio="45.29" />
          <mask elevation="15 degrees"
                obs_expected="23674"
                obs_have="10800"
                obs_ratio="45.62" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:12:06"
                         size="5601351"
                         time_creation="Thu Feb 19 17:18:41 2015"
                         time_modification="Thu Feb 19 17:12:05 2015" />
        <observations epoch_first="Thu Feb 19 16:00:00 2015"
                      epoch_last="Thu Feb 19 16:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29553"
                obs_have="11741"
                obs_ratio="39.73" />
          <mask elevation="10 degrees"
                obs_expected="25925"
                obs_have="11741"
                obs_ratio="45.29" />
          <mask elevation="15 degrees"
                obs_expected="23674"
                obs_have="10800"
                obs_ratio="45.62" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:12:06"
                         size="5601351"
                         time_creation="Thu Mar 19 00:57:15 2015"
                         time_modification="Thu Feb 19 17:12:05 2015" />
        <observations epoch_first="Thu Feb 19 16:00:00 2015"
                      epoch_last="Thu Feb 19 16:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29553"
                obs_have="11741"
                obs_ratio="39.73" />
          <mask elevation="10 degrees"
                obs_expected="25925"
                obs_have="11741"
                obs_ratio="45.29" />
          <mask elevation="15 degrees"
                obs_expected="23674"
                obs_have="10800"
                obs_ratio="45.62" />
        </observations>
      </control>
    </file>
    <file name="/chal050r.15o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 19 18:44:27 2015"
               level="3">
        <file_statistics latency="00:11:37"
                         size="5693637"
                         time_creation="Thu Feb 19 18:33:35 2015"
                         time_modification="Thu Feb 19 18:11:36 2015" />
        <observations epoch_first="Thu Feb 19 17:00:00 2015"
                      epoch_last="Thu Feb 19 17:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31505"
                obs_have="12428"
                obs_ratio="39.45" />
          <mask elevation="10 degrees"
                obs_expected="28127"
                obs_have="12419"
                obs_ratio="44.15" />
          <mask elevation="15 degrees"
                obs_expected="25027"
                obs_have="10134"
                obs_ratio="40.49" />
        </observations>
      </control>
      <control date="Thu Feb 19 20:34:12 2015"
               level="3">
        <file_statistics latency="00:11:37"
                         size="5693637"
                         time_creation="Thu Feb 19 18:33:35 2015"
                         time_modification="Thu Feb 19 18:11:36 2015" />
        <observations epoch_first="Thu Feb 19 17:00:00 2015"
                      epoch_last="Thu Feb 19 17:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31505"
                obs_have="12428"
                obs_ratio="39.45" />
          <mask elevation="10 degrees"
                obs_expected="28127"
                obs_have="12419"
                obs_ratio="44.15" />
          <mask elevation="15 degrees"
                obs_expected="25027"
                obs_have="10134"
                obs_ratio="40.49" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:11:37"
                         size="5693637"
                         time_creation="Thu Feb 19 18:33:35 2015"
                         time_modification="Thu Feb 19 18:11:36 2015" />
        <observations epoch_first="Thu Feb 19 17:00:00 2015"
                      epoch_last="Thu Feb 19 17:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31505"
                obs_have="12428"
                obs_ratio="39.45" />
          <mask elevation="10 degrees"
                obs_expected="28127"
                obs_have="12419"
                obs_ratio="44.15" />
          <mask elevation="15 degrees"
                obs_expected="25027"
                obs_have="10134"
                obs_ratio="40.49" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:11:37"
                         size="5693637"
                         time_creation="Thu Mar 19 00:57:15 2015"
                         time_modification="Thu Feb 19 18:11:36 2015" />
        <observations epoch_first="Thu Feb 19 17:00:00 2015"
                      epoch_last="Thu Feb 19 17:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31505"
                obs_have="12428"
                obs_ratio="39.45" />
          <mask elevation="10 degrees"
                obs_expected="28127"
                obs_have="12419"
                obs_ratio="44.15" />
          <mask elevation="15 degrees"
                obs_expected="25027"
                obs_have="10134"
                obs_ratio="40.49" />
        </observations>
      </control>
    </file>
    <file name="/chal050s.15o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 19 19:43:41 2015"
               level="3">
        <file_statistics latency="00:12:18"
                         size="5512041"
                         time_creation="Thu Feb 19 19:32:13 2015"
                         time_modification="Thu Feb 19 19:12:17 2015" />
        <observations epoch_first="Thu Feb 19 18:00:00 2015"
                      epoch_last="Thu Feb 19 18:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33832"
                obs_have="7712"
                obs_ratio="22.79" />
          <mask elevation="10 degrees"
                obs_expected="27149"
                obs_have="7636"
                obs_ratio="28.13" />
          <mask elevation="15 degrees"
                obs_expected="21030"
                obs_have="3567"
                obs_ratio="16.96" />
        </observations>
      </control>
      <control date="Thu Feb 19 21:33:38 2015"
               level="3">
        <file_statistics latency="00:12:18"
                         size="5512041"
                         time_creation="Thu Feb 19 19:32:13 2015"
                         time_modification="Thu Feb 19 19:12:17 2015" />
        <observations epoch_first="Thu Feb 19 18:00:00 2015"
                      epoch_last="Thu Feb 19 18:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33832"
                obs_have="7712"
                obs_ratio="22.79" />
          <mask elevation="10 degrees"
                obs_expected="27149"
                obs_have="7636"
                obs_ratio="28.13" />
          <mask elevation="15 degrees"
                obs_expected="21030"
                obs_have="3567"
                obs_ratio="16.96" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:12:18"
                         size="5512041"
                         time_creation="Thu Feb 19 19:32:13 2015"
                         time_modification="Thu Feb 19 19:12:17 2015" />
        <observations epoch_first="Thu Feb 19 18:00:00 2015"
                      epoch_last="Thu Feb 19 18:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33832"
                obs_have="7712"
                obs_ratio="22.79" />
          <mask elevation="10 degrees"
                obs_expected="27149"
                obs_have="7636"
                obs_ratio="28.13" />
          <mask elevation="15 degrees"
                obs_expected="21030"
                obs_have="3567"
                obs_ratio="16.96" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:12:18"
                         size="5512041"
                         time_creation="Thu Mar 19 00:57:15 2015"
                         time_modification="Thu Feb 19 19:12:17 2015" />
        <observations epoch_first="Thu Feb 19 18:00:00 2015"
                      epoch_last="Thu Feb 19 18:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33832"
                obs_have="7712"
                obs_ratio="22.79" />
          <mask elevation="10 degrees"
                obs_expected="27149"
                obs_have="7636"
                obs_ratio="28.13" />
          <mask elevation="15 degrees"
                obs_expected="21030"
                obs_have="3567"
                obs_ratio="16.96" />
        </observations>
      </control>
    </file>
    <file name="/chal050t.15o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 19 20:43:12 2015"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5643449"
                         time_creation="Thu Feb 19 20:29:09 2015"
                         time_modification="Thu Feb 19 20:11:10 2015" />
        <observations epoch_first="Thu Feb 19 19:00:00 2015"
                      epoch_last="Thu Feb 19 19:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30068"
                obs_have="7200"
                obs_ratio="23.95" />
          <mask elevation="10 degrees"
                obs_expected="26684"
                obs_have="7200"
                obs_ratio="26.98" />
          <mask elevation="15 degrees"
                obs_expected="23666"
                obs_have="6292"
                obs_ratio="26.59" />
        </observations>
      </control>
      <control date="Thu Feb 19 22:33:50 2015"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5643449"
                         time_creation="Thu Feb 19 20:29:09 2015"
                         time_modification="Thu Feb 19 20:11:10 2015" />
        <observations epoch_first="Thu Feb 19 19:00:00 2015"
                      epoch_last="Thu Feb 19 19:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30068"
                obs_have="7200"
                obs_ratio="23.95" />
          <mask elevation="10 degrees"
                obs_expected="26684"
                obs_have="7200"
                obs_ratio="26.98" />
          <mask elevation="15 degrees"
                obs_expected="23666"
                obs_have="6292"
                obs_ratio="26.59" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5643449"
                         time_creation="Thu Feb 19 20:29:09 2015"
                         time_modification="Thu Feb 19 20:11:10 2015" />
        <observations epoch_first="Thu Feb 19 19:00:00 2015"
                      epoch_last="Thu Feb 19 19:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30068"
                obs_have="7200"
                obs_ratio="23.95" />
          <mask elevation="10 degrees"
                obs_expected="26684"
                obs_have="7200"
                obs_ratio="26.98" />
          <mask elevation="15 degrees"
                obs_expected="23666"
                obs_have="6292"
                obs_ratio="26.59" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5643449"
                         time_creation="Thu Mar 19 00:57:16 2015"
                         time_modification="Thu Feb 19 20:11:10 2015" />
        <observations epoch_first="Thu Feb 19 19:00:00 2015"
                      epoch_last="Thu Feb 19 19:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30068"
                obs_have="7200"
                obs_ratio="23.95" />
          <mask elevation="10 degrees"
                obs_expected="26684"
                obs_have="7200"
                obs_ratio="26.98" />
          <mask elevation="15 degrees"
                obs_expected="23666"
                obs_have="6292"
                obs_ratio="26.59" />
        </observations>
      </control>
    </file>
    <file name="/chal050u.15o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 19 21:43:46 2015"
               level="3">
        <file_statistics latency="00:11:31"
                         size="5224894"
                         time_creation="Thu Feb 19 21:31:26 2015"
                         time_modification="Thu Feb 19 21:11:30 2015" />
        <observations epoch_first="Thu Feb 19 20:00:00 2015"
                      epoch_last="Thu Feb 19 20:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="7200"
                obs_ratio="25.00" />
          <mask elevation="10 degrees"
                obs_expected="28561"
                obs_have="7200"
                obs_ratio="25.21" />
          <mask elevation="15 degrees"
                obs_expected="27017"
                obs_have="7200"
                obs_ratio="26.65" />
        </observations>
      </control>
      <control date="Thu Feb 19 23:34:08 2015"
               level="3">
        <file_statistics latency="00:11:31"
                         size="5224894"
                         time_creation="Thu Feb 19 21:31:26 2015"
                         time_modification="Thu Feb 19 21:11:30 2015" />
        <observations epoch_first="Thu Feb 19 20:00:00 2015"
                      epoch_last="Thu Feb 19 20:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="7200"
                obs_ratio="25.00" />
          <mask elevation="10 degrees"
                obs_expected="28561"
                obs_have="7200"
                obs_ratio="25.21" />
          <mask elevation="15 degrees"
                obs_expected="27017"
                obs_have="7200"
                obs_ratio="26.65" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:11:31"
                         size="5224894"
                         time_creation="Thu Feb 19 21:31:26 2015"
                         time_modification="Thu Feb 19 21:11:30 2015" />
        <observations epoch_first="Thu Feb 19 20:00:00 2015"
                      epoch_last="Thu Feb 19 20:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="7200"
                obs_ratio="25.00" />
          <mask elevation="10 degrees"
                obs_expected="28561"
                obs_have="7200"
                obs_ratio="25.21" />
          <mask elevation="15 degrees"
                obs_expected="27017"
                obs_have="7200"
                obs_ratio="26.65" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:11:31"
                         size="5224894"
                         time_creation="Thu Mar 19 00:57:16 2015"
                         time_modification="Thu Feb 19 21:11:30 2015" />
        <observations epoch_first="Thu Feb 19 20:00:00 2015"
                      epoch_last="Thu Feb 19 20:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="7200"
                obs_ratio="25.00" />
          <mask elevation="10 degrees"
                obs_expected="28561"
                obs_have="7200"
                obs_ratio="25.21" />
          <mask elevation="15 degrees"
                obs_expected="27017"
                obs_have="7200"
                obs_ratio="26.65" />
        </observations>
      </control>
    </file>
    <file name="/chal050v.15o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 19 22:43:27 2015"
               level="3">
        <file_statistics latency="00:11:44"
                         size="4532274"
                         time_creation="Thu Feb 19 22:39:52 2015"
                         time_modification="Thu Feb 19 22:11:43 2015" />
        <observations epoch_first="Thu Feb 19 21:00:00 2015"
                      epoch_last="Thu Feb 19 21:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26142"
                obs_have="8621"
                obs_ratio="32.98" />
          <mask elevation="10 degrees"
                obs_expected="24050"
                obs_have="8621"
                obs_ratio="35.85" />
          <mask elevation="15 degrees"
                obs_expected="22014"
                obs_have="7374"
                obs_ratio="33.50" />
        </observations>
      </control>
      <control date="Fri Feb 20 00:33:43 2015"
               level="3">
        <file_statistics latency="00:11:44"
                         size="4532274"
                         time_creation="Thu Feb 19 22:39:52 2015"
                         time_modification="Thu Feb 19 22:11:43 2015" />
        <observations epoch_first="Thu Feb 19 21:00:00 2015"
                      epoch_last="Thu Feb 19 21:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26142"
                obs_have="8621"
                obs_ratio="32.98" />
          <mask elevation="10 degrees"
                obs_expected="24050"
                obs_have="8621"
                obs_ratio="35.85" />
          <mask elevation="15 degrees"
                obs_expected="22014"
                obs_have="7374"
                obs_ratio="33.50" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:11:44"
                         size="4532274"
                         time_creation="Thu Feb 19 22:39:52 2015"
                         time_modification="Thu Feb 19 22:11:43 2015" />
        <observations epoch_first="Thu Feb 19 21:00:00 2015"
                      epoch_last="Thu Feb 19 21:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26142"
                obs_have="8621"
                obs_ratio="32.98" />
          <mask elevation="10 degrees"
                obs_expected="24050"
                obs_have="8621"
                obs_ratio="35.85" />
          <mask elevation="15 degrees"
                obs_expected="22014"
                obs_have="7374"
                obs_ratio="33.50" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:11:44"
                         size="4532274"
                         time_creation="Thu Mar 19 00:57:16 2015"
                         time_modification="Thu Feb 19 22:11:43 2015" />
        <observations epoch_first="Thu Feb 19 21:00:00 2015"
                      epoch_last="Thu Feb 19 21:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26142"
                obs_have="8621"
                obs_ratio="32.98" />
          <mask elevation="10 degrees"
                obs_expected="24050"
                obs_have="8621"
                obs_ratio="35.85" />
          <mask elevation="15 degrees"
                obs_expected="22014"
                obs_have="7374"
                obs_ratio="33.50" />
        </observations>
      </control>
    </file>
    <file name="/chal050w.15o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Feb 20 01:33:31 2015"
               level="3">
        <file_statistics latency="00:14:51"
                         size="4255541"
                         time_creation="Fri Feb 20 00:20:04 2015"
                         time_modification="Thu Feb 19 23:14:50 2015" />
        <observations epoch_first="Thu Feb 19 22:00:00 2015"
                      epoch_last="Thu Feb 19 22:59:59 2015"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="27955"
                obs_have="6803"
                obs_ratio="24.34" />
          <mask elevation="10 degrees"
                obs_expected="21304"
                obs_have="6778"
                obs_ratio="31.82" />
          <mask elevation="15 degrees"
                obs_expected="16768"
                obs_have="4959"
                obs_ratio="29.57" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:14:51"
                         size="4255541"
                         time_creation="Fri Feb 20 00:20:04 2015"
                         time_modification="Thu Feb 19 23:14:50 2015" />
        <observations epoch_first="Thu Feb 19 22:00:00 2015"
                      epoch_last="Thu Feb 19 22:59:59 2015"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="27955"
                obs_have="6803"
                obs_ratio="24.34" />
          <mask elevation="10 degrees"
                obs_expected="21304"
                obs_have="6778"
                obs_ratio="31.82" />
          <mask elevation="15 degrees"
                obs_expected="16768"
                obs_have="4959"
                obs_ratio="29.57" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:14:51"
                         size="4255541"
                         time_creation="Thu Mar 19 00:57:16 2015"
                         time_modification="Thu Feb 19 23:14:50 2015" />
        <observations epoch_first="Thu Feb 19 22:00:00 2015"
                      epoch_last="Thu Feb 19 22:59:59 2015"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="27955"
                obs_have="6803"
                obs_ratio="24.34" />
          <mask elevation="10 degrees"
                obs_expected="21304"
                obs_have="6778"
                obs_ratio="31.82" />
          <mask elevation="15 degrees"
                obs_expected="16768"
                obs_have="4959"
                obs_ratio="29.57" />
        </observations>
      </control>
    </file>
    <file name="/chal050x.15o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 20 02:33:07 2015"
               level="3">
        <file_statistics latency="00:36:24"
                         size="4866317"
                         time_creation="Fri Feb 20 01:08:20 2015"
                         time_modification="Fri Feb 20 00:36:23 2015" />
        <observations epoch_first="Thu Feb 19 23:00:00 2015"
                      epoch_last="Thu Feb 19 23:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26042"
                obs_have="7607"
                obs_ratio="29.21" />
          <mask elevation="10 degrees"
                obs_expected="23601"
                obs_have="7607"
                obs_ratio="32.23" />
          <mask elevation="15 degrees"
                obs_expected="18228"
                obs_have="7200"
                obs_ratio="39.50" />
        </observations>
      </control>
      <control date="Fri Feb 20 19:12:43 2015"
               level="3">
        <file_statistics latency="00:36:24"
                         size="4866317"
                         time_creation="Fri Feb 20 01:08:20 2015"
                         time_modification="Fri Feb 20 00:36:23 2015" />
        <observations epoch_first="Thu Feb 19 23:00:00 2015"
                      epoch_last="Thu Feb 19 23:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26042"
                obs_have="7607"
                obs_ratio="29.21" />
          <mask elevation="10 degrees"
                obs_expected="23601"
                obs_have="7607"
                obs_ratio="32.23" />
          <mask elevation="15 degrees"
                obs_expected="18228"
                obs_have="7200"
                obs_ratio="39.50" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:30:01 2015"
               level="3">
        <file_statistics latency="00:36:24"
                         size="4866317"
                         time_creation="Thu Mar 19 00:57:17 2015"
                         time_modification="Fri Feb 20 00:36:23 2015" />
        <observations epoch_first="Thu Feb 19 23:00:00 2015"
                      epoch_last="Thu Feb 19 23:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26042"
                obs_have="7607"
                obs_ratio="29.21" />
          <mask elevation="10 degrees"
                obs_expected="23601"
                obs_have="7607"
                obs_ratio="32.23" />
          <mask elevation="15 degrees"
                obs_expected="18228"
                obs_have="7200"
                obs_ratio="39.50" />
        </observations>
      </control>
    </file>
  </station>
</QC>
