<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-19 00:00:00"
    DayOfYear="50"
    Year="2019">
  <station name="CHTL">
    <file name="/chtl0500.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 20 16:01:08 2019"
               level="3">
        <file_statistics latency="01:32:43"
                         size="6298204"
                         time_creation="Wed Feb 20 02:50:35 2019"
                         time_modification="Wed Feb 20 01:32:13 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29625"
                obs_have="22621"
                obs_ratio="76.36" />
          <mask elevation="10 degrees"
                obs_expected="24930"
                obs_have="21728"
                obs_ratio="87.16" />
          <mask elevation="15 degrees"
                obs_expected="22112"
                obs_have="20529"
                obs_ratio="92.84" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:01:09 2019"
               level="3">
        <file_statistics latency="01:32:43"
                         size="6298204"
                         time_creation="Mon Mar 18 08:11:11 2019"
                         time_modification="Wed Feb 20 01:32:13 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29625"
                obs_have="22621"
                obs_ratio="76.36" />
          <mask elevation="10 degrees"
                obs_expected="24930"
                obs_have="21728"
                obs_ratio="87.16" />
          <mask elevation="15 degrees"
                obs_expected="22112"
                obs_have="20529"
                obs_ratio="92.84" />
        </observations>
      </control>
    </file>
    <file name="/chtl050a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 19 01:40:10 2019"
               level="3">
        <file_statistics latency="00:06:39"
                         size="9174441"
                         time_creation="Tue Feb 19 01:08:02 2019"
                         time_modification="Tue Feb 19 01:06:38 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40872"
                obs_have="36656"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="38017"
                obs_have="35509"
                obs_ratio="93.40" />
          <mask elevation="15 degrees"
                obs_expected="34922"
                obs_have="33105"
                obs_ratio="94.80" />
        </observations>
      </control>
      <control date="Tue Feb 19 03:25:11 2019"
               level="3">
        <file_statistics latency="00:06:39"
                         size="9174441"
                         time_creation="Tue Feb 19 01:08:02 2019"
                         time_modification="Tue Feb 19 01:06:38 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40872"
                obs_have="36656"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="38017"
                obs_have="35509"
                obs_ratio="93.40" />
          <mask elevation="15 degrees"
                obs_expected="34922"
                obs_have="33105"
                obs_ratio="94.80" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:39"
                         size="9174441"
                         time_creation="Tue Feb 19 01:08:02 2019"
                         time_modification="Tue Feb 19 01:06:38 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40872"
                obs_have="36656"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="38017"
                obs_have="35509"
                obs_ratio="93.40" />
          <mask elevation="15 degrees"
                obs_expected="34922"
                obs_have="33105"
                obs_ratio="94.80" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:39"
                         size="9174441"
                         time_creation="Mon Mar 18 03:10:18 2019"
                         time_modification="Tue Feb 19 01:06:38 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40872"
                obs_have="36656"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="38017"
                obs_have="35509"
                obs_ratio="93.40" />
          <mask elevation="15 degrees"
                obs_expected="34922"
                obs_have="33105"
                obs_ratio="94.80" />
        </observations>
      </control>
    </file>
    <file name="/chtl050b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 19 02:15:10 2019"
               level="3">
        <file_statistics latency="00:06:36"
                         size="9305491"
                         time_creation="Tue Feb 19 02:10:07 2019"
                         time_modification="Tue Feb 19 02:06:35 2019" />
        <observations epoch_first="Tue Feb 19 01:00:00 2019"
                      epoch_last="Tue Feb 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41235"
                obs_have="37531"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="39266"
                obs_have="36699"
                obs_ratio="93.46" />
          <mask elevation="15 degrees"
                obs_expected="37679"
                obs_have="35901"
                obs_ratio="95.28" />
        </observations>
      </control>
      <control date="Tue Feb 19 02:40:11 2019"
               level="3">
        <file_statistics latency="00:06:36"
                         size="9305491"
                         time_creation="Tue Feb 19 02:10:07 2019"
                         time_modification="Tue Feb 19 02:06:35 2019" />
        <observations epoch_first="Tue Feb 19 01:00:00 2019"
                      epoch_last="Tue Feb 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41235"
                obs_have="37531"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="39266"
                obs_have="36699"
                obs_ratio="93.46" />
          <mask elevation="15 degrees"
                obs_expected="37679"
                obs_have="35901"
                obs_ratio="95.28" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:25:10 2019"
               level="3">
        <file_statistics latency="00:06:36"
                         size="9305491"
                         time_creation="Tue Feb 19 02:10:07 2019"
                         time_modification="Tue Feb 19 02:06:35 2019" />
        <observations epoch_first="Tue Feb 19 01:00:00 2019"
                      epoch_last="Tue Feb 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41235"
                obs_have="37531"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="39266"
                obs_have="36699"
                obs_ratio="93.46" />
          <mask elevation="15 degrees"
                obs_expected="37679"
                obs_have="35901"
                obs_ratio="95.28" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:36"
                         size="9305491"
                         time_creation="Tue Feb 19 02:10:07 2019"
                         time_modification="Tue Feb 19 02:06:35 2019" />
        <observations epoch_first="Tue Feb 19 01:00:00 2019"
                      epoch_last="Tue Feb 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41235"
                obs_have="37531"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="39266"
                obs_have="36699"
                obs_ratio="93.46" />
          <mask elevation="15 degrees"
                obs_expected="37679"
                obs_have="35901"
                obs_ratio="95.28" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:36"
                         size="9305491"
                         time_creation="Mon Mar 18 03:10:20 2019"
                         time_modification="Tue Feb 19 02:06:35 2019" />
        <observations epoch_first="Tue Feb 19 01:00:00 2019"
                      epoch_last="Tue Feb 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41235"
                obs_have="37531"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="39266"
                obs_have="36699"
                obs_ratio="93.46" />
          <mask elevation="15 degrees"
                obs_expected="37679"
                obs_have="35901"
                obs_ratio="95.28" />
        </observations>
      </control>
    </file>
    <file name="/chtl050c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 19 03:15:12 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8726953"
                         time_creation="Tue Feb 19 03:10:02 2019"
                         time_modification="Tue Feb 19 03:06:33 2019" />
        <observations epoch_first="Tue Feb 19 02:00:00 2019"
                      epoch_last="Tue Feb 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42163"
                obs_have="38398"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="39005"
                obs_have="36481"
                obs_ratio="93.53" />
          <mask elevation="15 degrees"
                obs_expected="35990"
                obs_have="34320"
                obs_ratio="95.36" />
        </observations>
      </control>
      <control date="Tue Feb 19 03:40:11 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8726953"
                         time_creation="Tue Feb 19 03:10:02 2019"
                         time_modification="Tue Feb 19 03:06:33 2019" />
        <observations epoch_first="Tue Feb 19 02:00:00 2019"
                      epoch_last="Tue Feb 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42163"
                obs_have="38398"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="39005"
                obs_have="36481"
                obs_ratio="93.53" />
          <mask elevation="15 degrees"
                obs_expected="35990"
                obs_have="34320"
                obs_ratio="95.36" />
        </observations>
      </control>
      <control date="Tue Feb 19 05:25:10 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8726953"
                         time_creation="Tue Feb 19 03:10:02 2019"
                         time_modification="Tue Feb 19 03:06:33 2019" />
        <observations epoch_first="Tue Feb 19 02:00:00 2019"
                      epoch_last="Tue Feb 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42163"
                obs_have="38398"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="39005"
                obs_have="36481"
                obs_ratio="93.53" />
          <mask elevation="15 degrees"
                obs_expected="35990"
                obs_have="34320"
                obs_ratio="95.36" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8726953"
                         time_creation="Tue Feb 19 03:10:02 2019"
                         time_modification="Tue Feb 19 03:06:33 2019" />
        <observations epoch_first="Tue Feb 19 02:00:00 2019"
                      epoch_last="Tue Feb 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42163"
                obs_have="38398"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="39005"
                obs_have="36481"
                obs_ratio="93.53" />
          <mask elevation="15 degrees"
                obs_expected="35990"
                obs_have="34320"
                obs_ratio="95.36" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8726953"
                         time_creation="Mon Mar 18 03:10:23 2019"
                         time_modification="Tue Feb 19 03:06:33 2019" />
        <observations epoch_first="Tue Feb 19 02:00:00 2019"
                      epoch_last="Tue Feb 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42163"
                obs_have="38398"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="39005"
                obs_have="36481"
                obs_ratio="93.53" />
          <mask elevation="15 degrees"
                obs_expected="35990"
                obs_have="34320"
                obs_ratio="95.36" />
        </observations>
      </control>
    </file>
    <file name="/chtl050d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 19 04:15:09 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8340321"
                         time_creation="Tue Feb 19 04:08:29 2019"
                         time_modification="Tue Feb 19 04:06:34 2019" />
        <observations epoch_first="Tue Feb 19 03:00:00 2019"
                      epoch_last="Tue Feb 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40895"
                obs_have="33827"
                obs_ratio="82.72" />
          <mask elevation="10 degrees"
                obs_expected="38012"
                obs_have="32741"
                obs_ratio="86.13" />
          <mask elevation="15 degrees"
                obs_expected="35523"
                obs_have="31262"
                obs_ratio="88.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:40:10 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8340321"
                         time_creation="Tue Feb 19 04:08:29 2019"
                         time_modification="Tue Feb 19 04:06:34 2019" />
        <observations epoch_first="Tue Feb 19 03:00:00 2019"
                      epoch_last="Tue Feb 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40895"
                obs_have="33827"
                obs_ratio="82.72" />
          <mask elevation="10 degrees"
                obs_expected="38012"
                obs_have="32741"
                obs_ratio="86.13" />
          <mask elevation="15 degrees"
                obs_expected="35523"
                obs_have="31262"
                obs_ratio="88.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 06:25:10 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8340321"
                         time_creation="Tue Feb 19 04:08:29 2019"
                         time_modification="Tue Feb 19 04:06:34 2019" />
        <observations epoch_first="Tue Feb 19 03:00:00 2019"
                      epoch_last="Tue Feb 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40895"
                obs_have="33827"
                obs_ratio="82.72" />
          <mask elevation="10 degrees"
                obs_expected="38012"
                obs_have="32741"
                obs_ratio="86.13" />
          <mask elevation="15 degrees"
                obs_expected="35523"
                obs_have="31262"
                obs_ratio="88.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8340321"
                         time_creation="Tue Feb 19 04:08:29 2019"
                         time_modification="Tue Feb 19 04:06:34 2019" />
        <observations epoch_first="Tue Feb 19 03:00:00 2019"
                      epoch_last="Tue Feb 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40895"
                obs_have="33827"
                obs_ratio="82.72" />
          <mask elevation="10 degrees"
                obs_expected="38012"
                obs_have="32741"
                obs_ratio="86.13" />
          <mask elevation="15 degrees"
                obs_expected="35523"
                obs_have="31262"
                obs_ratio="88.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8340321"
                         time_creation="Mon Mar 18 03:10:25 2019"
                         time_modification="Tue Feb 19 04:06:34 2019" />
        <observations epoch_first="Tue Feb 19 03:00:00 2019"
                      epoch_last="Tue Feb 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40895"
                obs_have="33827"
                obs_ratio="82.72" />
          <mask elevation="10 degrees"
                obs_expected="38012"
                obs_have="32741"
                obs_ratio="86.13" />
          <mask elevation="15 degrees"
                obs_expected="35523"
                obs_have="31262"
                obs_ratio="88.00" />
        </observations>
      </control>
    </file>
    <file name="/chtl050e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 19 05:15:10 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8100175"
                         time_creation="Tue Feb 19 05:10:02 2019"
                         time_modification="Tue Feb 19 05:06:34 2019" />
        <observations epoch_first="Tue Feb 19 04:00:00 2019"
                      epoch_last="Tue Feb 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39276"
                obs_have="33355"
                obs_ratio="84.92" />
          <mask elevation="10 degrees"
                obs_expected="37481"
                obs_have="32651"
                obs_ratio="87.11" />
          <mask elevation="15 degrees"
                obs_expected="35210"
                obs_have="31143"
                obs_ratio="88.45" />
        </observations>
      </control>
      <control date="Tue Feb 19 05:40:11 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8100175"
                         time_creation="Tue Feb 19 05:10:02 2019"
                         time_modification="Tue Feb 19 05:06:34 2019" />
        <observations epoch_first="Tue Feb 19 04:00:00 2019"
                      epoch_last="Tue Feb 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39276"
                obs_have="33355"
                obs_ratio="84.92" />
          <mask elevation="10 degrees"
                obs_expected="37481"
                obs_have="32651"
                obs_ratio="87.11" />
          <mask elevation="15 degrees"
                obs_expected="35210"
                obs_have="31143"
                obs_ratio="88.45" />
        </observations>
      </control>
      <control date="Tue Feb 19 07:25:10 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8100175"
                         time_creation="Tue Feb 19 05:10:02 2019"
                         time_modification="Tue Feb 19 05:06:34 2019" />
        <observations epoch_first="Tue Feb 19 04:00:00 2019"
                      epoch_last="Tue Feb 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39276"
                obs_have="33355"
                obs_ratio="84.92" />
          <mask elevation="10 degrees"
                obs_expected="37481"
                obs_have="32651"
                obs_ratio="87.11" />
          <mask elevation="15 degrees"
                obs_expected="35210"
                obs_have="31143"
                obs_ratio="88.45" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8100175"
                         time_creation="Tue Feb 19 05:10:02 2019"
                         time_modification="Tue Feb 19 05:06:34 2019" />
        <observations epoch_first="Tue Feb 19 04:00:00 2019"
                      epoch_last="Tue Feb 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39276"
                obs_have="33355"
                obs_ratio="84.92" />
          <mask elevation="10 degrees"
                obs_expected="37481"
                obs_have="32651"
                obs_ratio="87.11" />
          <mask elevation="15 degrees"
                obs_expected="35210"
                obs_have="31143"
                obs_ratio="88.45" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8100175"
                         time_creation="Mon Mar 18 03:10:28 2019"
                         time_modification="Tue Feb 19 05:06:34 2019" />
        <observations epoch_first="Tue Feb 19 04:00:00 2019"
                      epoch_last="Tue Feb 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39276"
                obs_have="33355"
                obs_ratio="84.92" />
          <mask elevation="10 degrees"
                obs_expected="37481"
                obs_have="32651"
                obs_ratio="87.11" />
          <mask elevation="15 degrees"
                obs_expected="35210"
                obs_have="31143"
                obs_ratio="88.45" />
        </observations>
      </control>
    </file>
    <file name="/chtl050f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 19 06:15:11 2019"
               level="3">
        <file_statistics latency="00:06:36"
                         size="8872381"
                         time_creation="Tue Feb 19 06:10:02 2019"
                         time_modification="Tue Feb 19 06:06:35 2019" />
        <observations epoch_first="Tue Feb 19 05:00:00 2019"
                      epoch_last="Tue Feb 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35966"
                obs_have="32125"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="32039"
                obs_have="30245"
                obs_ratio="94.40" />
          <mask elevation="15 degrees"
                obs_expected="29092"
                obs_have="27955"
                obs_ratio="96.09" />
        </observations>
      </control>
      <control date="Tue Feb 19 06:40:11 2019"
               level="3">
        <file_statistics latency="00:06:36"
                         size="8872381"
                         time_creation="Tue Feb 19 06:10:02 2019"
                         time_modification="Tue Feb 19 06:06:35 2019" />
        <observations epoch_first="Tue Feb 19 05:00:00 2019"
                      epoch_last="Tue Feb 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35966"
                obs_have="32125"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="32039"
                obs_have="30245"
                obs_ratio="94.40" />
          <mask elevation="15 degrees"
                obs_expected="29092"
                obs_have="27955"
                obs_ratio="96.09" />
        </observations>
      </control>
      <control date="Tue Feb 19 08:25:11 2019"
               level="3">
        <file_statistics latency="00:06:36"
                         size="8872381"
                         time_creation="Tue Feb 19 06:10:02 2019"
                         time_modification="Tue Feb 19 06:06:35 2019" />
        <observations epoch_first="Tue Feb 19 05:00:00 2019"
                      epoch_last="Tue Feb 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35966"
                obs_have="32125"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="32039"
                obs_have="30245"
                obs_ratio="94.40" />
          <mask elevation="15 degrees"
                obs_expected="29092"
                obs_have="27955"
                obs_ratio="96.09" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:36"
                         size="8872381"
                         time_creation="Tue Feb 19 06:10:02 2019"
                         time_modification="Tue Feb 19 06:06:35 2019" />
        <observations epoch_first="Tue Feb 19 05:00:00 2019"
                      epoch_last="Tue Feb 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35966"
                obs_have="32125"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="32039"
                obs_have="30245"
                obs_ratio="94.40" />
          <mask elevation="15 degrees"
                obs_expected="29092"
                obs_have="27955"
                obs_ratio="96.09" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:36"
                         size="8872381"
                         time_creation="Mon Mar 18 03:10:31 2019"
                         time_modification="Tue Feb 19 06:06:35 2019" />
        <observations epoch_first="Tue Feb 19 05:00:00 2019"
                      epoch_last="Tue Feb 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35966"
                obs_have="32125"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="32039"
                obs_have="30245"
                obs_ratio="94.40" />
          <mask elevation="15 degrees"
                obs_expected="29092"
                obs_have="27955"
                obs_ratio="96.09" />
        </observations>
      </control>
    </file>
    <file name="/chtl050g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 19 07:15:10 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="7837123"
                         time_creation="Tue Feb 19 07:08:02 2019"
                         time_modification="Tue Feb 19 07:06:34 2019" />
        <observations epoch_first="Tue Feb 19 06:00:00 2019"
                      epoch_last="Tue Feb 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29234"
                obs_have="24305"
                obs_ratio="83.14" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="23519"
                obs_ratio="91.34" />
          <mask elevation="15 degrees"
                obs_expected="23573"
                obs_have="22713"
                obs_ratio="96.35" />
        </observations>
      </control>
      <control date="Tue Feb 19 07:40:11 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="7837123"
                         time_creation="Tue Feb 19 07:08:02 2019"
                         time_modification="Tue Feb 19 07:06:34 2019" />
        <observations epoch_first="Tue Feb 19 06:00:00 2019"
                      epoch_last="Tue Feb 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29234"
                obs_have="24305"
                obs_ratio="83.14" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="23519"
                obs_ratio="91.34" />
          <mask elevation="15 degrees"
                obs_expected="23573"
                obs_have="22713"
                obs_ratio="96.35" />
        </observations>
      </control>
      <control date="Tue Feb 19 09:25:11 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="7837123"
                         time_creation="Tue Feb 19 07:08:02 2019"
                         time_modification="Tue Feb 19 07:06:34 2019" />
        <observations epoch_first="Tue Feb 19 06:00:00 2019"
                      epoch_last="Tue Feb 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29234"
                obs_have="24305"
                obs_ratio="83.14" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="23519"
                obs_ratio="91.34" />
          <mask elevation="15 degrees"
                obs_expected="23573"
                obs_have="22713"
                obs_ratio="96.35" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="7837123"
                         time_creation="Tue Feb 19 07:08:02 2019"
                         time_modification="Tue Feb 19 07:06:34 2019" />
        <observations epoch_first="Tue Feb 19 06:00:00 2019"
                      epoch_last="Tue Feb 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29234"
                obs_have="24305"
                obs_ratio="83.14" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="23519"
                obs_ratio="91.34" />
          <mask elevation="15 degrees"
                obs_expected="23573"
                obs_have="22713"
                obs_ratio="96.35" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="7837123"
                         time_creation="Mon Mar 18 03:10:33 2019"
                         time_modification="Tue Feb 19 07:06:34 2019" />
        <observations epoch_first="Tue Feb 19 06:00:00 2019"
                      epoch_last="Tue Feb 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29234"
                obs_have="24305"
                obs_ratio="83.14" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="23519"
                obs_ratio="91.34" />
          <mask elevation="15 degrees"
                obs_expected="23573"
                obs_have="22713"
                obs_ratio="96.35" />
        </observations>
      </control>
    </file>
    <file name="/chtl050h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 19 08:15:10 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8029025"
                         time_creation="Tue Feb 19 08:10:02 2019"
                         time_modification="Tue Feb 19 08:06:34 2019" />
        <observations epoch_first="Tue Feb 19 07:00:00 2019"
                      epoch_last="Tue Feb 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="25076"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25076"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24365"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Tue Feb 19 08:40:11 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8029025"
                         time_creation="Tue Feb 19 08:10:02 2019"
                         time_modification="Tue Feb 19 08:06:34 2019" />
        <observations epoch_first="Tue Feb 19 07:00:00 2019"
                      epoch_last="Tue Feb 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="25076"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25076"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24365"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Tue Feb 19 10:25:11 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8029025"
                         time_creation="Tue Feb 19 08:10:02 2019"
                         time_modification="Tue Feb 19 08:06:34 2019" />
        <observations epoch_first="Tue Feb 19 07:00:00 2019"
                      epoch_last="Tue Feb 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="25076"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25076"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24365"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8029025"
                         time_creation="Tue Feb 19 08:10:02 2019"
                         time_modification="Tue Feb 19 08:06:34 2019" />
        <observations epoch_first="Tue Feb 19 07:00:00 2019"
                      epoch_last="Tue Feb 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="25076"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25076"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24365"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8029025"
                         time_creation="Mon Mar 18 03:10:35 2019"
                         time_modification="Tue Feb 19 08:06:34 2019" />
        <observations epoch_first="Tue Feb 19 07:00:00 2019"
                      epoch_last="Tue Feb 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="25076"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25076"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24365"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/chtl050i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 19 09:15:10 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="7432190"
                         time_creation="Tue Feb 19 09:08:32 2019"
                         time_modification="Tue Feb 19 09:06:33 2019" />
        <observations epoch_first="Tue Feb 19 08:00:00 2019"
                      epoch_last="Tue Feb 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27507"
                obs_have="25415"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="25716"
                obs_have="24589"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23090"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Tue Feb 19 09:40:11 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="7432190"
                         time_creation="Tue Feb 19 09:08:32 2019"
                         time_modification="Tue Feb 19 09:06:33 2019" />
        <observations epoch_first="Tue Feb 19 08:00:00 2019"
                      epoch_last="Tue Feb 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27507"
                obs_have="25415"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="25716"
                obs_have="24589"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23090"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Tue Feb 19 11:25:11 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="7432190"
                         time_creation="Tue Feb 19 09:08:32 2019"
                         time_modification="Tue Feb 19 09:06:33 2019" />
        <observations epoch_first="Tue Feb 19 08:00:00 2019"
                      epoch_last="Tue Feb 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27507"
                obs_have="25415"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="25716"
                obs_have="24589"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23090"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="7432190"
                         time_creation="Tue Feb 19 09:08:32 2019"
                         time_modification="Tue Feb 19 09:06:33 2019" />
        <observations epoch_first="Tue Feb 19 08:00:00 2019"
                      epoch_last="Tue Feb 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27507"
                obs_have="25415"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="25716"
                obs_have="24589"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23090"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="7432190"
                         time_creation="Mon Mar 18 03:10:38 2019"
                         time_modification="Tue Feb 19 09:06:33 2019" />
        <observations epoch_first="Tue Feb 19 08:00:00 2019"
                      epoch_last="Tue Feb 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27507"
                obs_have="25415"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="25716"
                obs_have="24589"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23090"
                obs_ratio="98.98" />
        </observations>
      </control>
    </file>
    <file name="/chtl050j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 19 10:15:10 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="7388281"
                         time_creation="Tue Feb 19 10:10:33 2019"
                         time_modification="Tue Feb 19 10:06:33 2019" />
        <observations epoch_first="Tue Feb 19 09:00:00 2019"
                      epoch_last="Tue Feb 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30065"
                obs_have="23054"
                obs_ratio="76.68" />
          <mask elevation="10 degrees"
                obs_expected="24435"
                obs_have="21424"
                obs_ratio="87.68" />
          <mask elevation="15 degrees"
                obs_expected="21877"
                obs_have="20599"
                obs_ratio="94.16" />
        </observations>
      </control>
      <control date="Tue Feb 19 10:40:10 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="7388281"
                         time_creation="Tue Feb 19 10:10:33 2019"
                         time_modification="Tue Feb 19 10:06:33 2019" />
        <observations epoch_first="Tue Feb 19 09:00:00 2019"
                      epoch_last="Tue Feb 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30065"
                obs_have="23054"
                obs_ratio="76.68" />
          <mask elevation="10 degrees"
                obs_expected="24435"
                obs_have="21424"
                obs_ratio="87.68" />
          <mask elevation="15 degrees"
                obs_expected="21877"
                obs_have="20599"
                obs_ratio="94.16" />
        </observations>
      </control>
      <control date="Tue Feb 19 12:25:09 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="7388281"
                         time_creation="Tue Feb 19 10:10:33 2019"
                         time_modification="Tue Feb 19 10:06:33 2019" />
        <observations epoch_first="Tue Feb 19 09:00:00 2019"
                      epoch_last="Tue Feb 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30065"
                obs_have="23054"
                obs_ratio="76.68" />
          <mask elevation="10 degrees"
                obs_expected="24435"
                obs_have="21424"
                obs_ratio="87.68" />
          <mask elevation="15 degrees"
                obs_expected="21877"
                obs_have="20599"
                obs_ratio="94.16" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="7388281"
                         time_creation="Tue Feb 19 10:10:33 2019"
                         time_modification="Tue Feb 19 10:06:33 2019" />
        <observations epoch_first="Tue Feb 19 09:00:00 2019"
                      epoch_last="Tue Feb 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30065"
                obs_have="23054"
                obs_ratio="76.68" />
          <mask elevation="10 degrees"
                obs_expected="24435"
                obs_have="21424"
                obs_ratio="87.68" />
          <mask elevation="15 degrees"
                obs_expected="21877"
                obs_have="20599"
                obs_ratio="94.16" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="7388281"
                         time_creation="Mon Mar 18 03:10:40 2019"
                         time_modification="Tue Feb 19 10:06:33 2019" />
        <observations epoch_first="Tue Feb 19 09:00:00 2019"
                      epoch_last="Tue Feb 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30065"
                obs_have="23054"
                obs_ratio="76.68" />
          <mask elevation="10 degrees"
                obs_expected="24435"
                obs_have="21424"
                obs_ratio="87.68" />
          <mask elevation="15 degrees"
                obs_expected="21877"
                obs_have="20599"
                obs_ratio="94.16" />
        </observations>
      </control>
    </file>
    <file name="/chtl050k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 19 11:15:09 2019"
               level="3">
        <file_statistics latency="00:06:28"
                         size="6191151"
                         time_creation="Tue Feb 19 11:10:02 2019"
                         time_modification="Tue Feb 19 11:06:27 2019" />
        <observations epoch_first="Tue Feb 19 10:00:00 2019"
                      epoch_last="Tue Feb 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="21890"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="21091"
                obs_have="18694"
                obs_ratio="88.63" />
          <mask elevation="15 degrees"
                obs_expected="20266"
                obs_have="18694"
                obs_ratio="92.24" />
        </observations>
      </control>
      <control date="Tue Feb 19 11:40:09 2019"
               level="3">
        <file_statistics latency="00:06:28"
                         size="6191151"
                         time_creation="Tue Feb 19 11:10:02 2019"
                         time_modification="Tue Feb 19 11:06:27 2019" />
        <observations epoch_first="Tue Feb 19 10:00:00 2019"
                      epoch_last="Tue Feb 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="21890"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="21091"
                obs_have="18694"
                obs_ratio="88.63" />
          <mask elevation="15 degrees"
                obs_expected="20266"
                obs_have="18694"
                obs_ratio="92.24" />
        </observations>
      </control>
      <control date="Tue Feb 19 13:25:08 2019"
               level="3">
        <file_statistics latency="00:06:28"
                         size="6191151"
                         time_creation="Tue Feb 19 11:10:02 2019"
                         time_modification="Tue Feb 19 11:06:27 2019" />
        <observations epoch_first="Tue Feb 19 10:00:00 2019"
                      epoch_last="Tue Feb 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="21890"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="21091"
                obs_have="18694"
                obs_ratio="88.63" />
          <mask elevation="15 degrees"
                obs_expected="20266"
                obs_have="18694"
                obs_ratio="92.24" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:28"
                         size="6191151"
                         time_creation="Tue Feb 19 11:10:02 2019"
                         time_modification="Tue Feb 19 11:06:27 2019" />
        <observations epoch_first="Tue Feb 19 10:00:00 2019"
                      epoch_last="Tue Feb 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="21890"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="21091"
                obs_have="18694"
                obs_ratio="88.63" />
          <mask elevation="15 degrees"
                obs_expected="20266"
                obs_have="18694"
                obs_ratio="92.24" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:28"
                         size="6191151"
                         time_creation="Mon Mar 18 03:10:41 2019"
                         time_modification="Tue Feb 19 11:06:27 2019" />
        <observations epoch_first="Tue Feb 19 10:00:00 2019"
                      epoch_last="Tue Feb 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="21890"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="21091"
                obs_have="18694"
                obs_ratio="88.63" />
          <mask elevation="15 degrees"
                obs_expected="20266"
                obs_have="18694"
                obs_ratio="92.24" />
        </observations>
      </control>
    </file>
    <file name="/chtl050l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 19 12:15:07 2019"
               level="3">
        <file_statistics latency="00:06:26"
                         size="6876163"
                         time_creation="Tue Feb 19 12:10:02 2019"
                         time_modification="Tue Feb 19 12:06:25 2019" />
        <observations epoch_first="Tue Feb 19 11:00:00 2019"
                      epoch_last="Tue Feb 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28313"
                obs_have="23724"
                obs_ratio="83.79" />
          <mask elevation="10 degrees"
                obs_expected="25672"
                obs_have="22951"
                obs_ratio="89.40" />
          <mask elevation="15 degrees"
                obs_expected="23192"
                obs_have="21814"
                obs_ratio="94.06" />
        </observations>
      </control>
      <control date="Tue Feb 19 12:40:07 2019"
               level="3">
        <file_statistics latency="00:06:26"
                         size="6876163"
                         time_creation="Tue Feb 19 12:10:02 2019"
                         time_modification="Tue Feb 19 12:06:25 2019" />
        <observations epoch_first="Tue Feb 19 11:00:00 2019"
                      epoch_last="Tue Feb 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28313"
                obs_have="23724"
                obs_ratio="83.79" />
          <mask elevation="10 degrees"
                obs_expected="25672"
                obs_have="22951"
                obs_ratio="89.40" />
          <mask elevation="15 degrees"
                obs_expected="23192"
                obs_have="21814"
                obs_ratio="94.06" />
        </observations>
      </control>
      <control date="Tue Feb 19 14:25:07 2019"
               level="3">
        <file_statistics latency="00:06:26"
                         size="6876163"
                         time_creation="Tue Feb 19 12:10:02 2019"
                         time_modification="Tue Feb 19 12:06:25 2019" />
        <observations epoch_first="Tue Feb 19 11:00:00 2019"
                      epoch_last="Tue Feb 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28313"
                obs_have="23724"
                obs_ratio="83.79" />
          <mask elevation="10 degrees"
                obs_expected="25672"
                obs_have="22951"
                obs_ratio="89.40" />
          <mask elevation="15 degrees"
                obs_expected="23192"
                obs_have="21814"
                obs_ratio="94.06" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:26"
                         size="6876163"
                         time_creation="Tue Feb 19 12:10:02 2019"
                         time_modification="Tue Feb 19 12:06:25 2019" />
        <observations epoch_first="Tue Feb 19 11:00:00 2019"
                      epoch_last="Tue Feb 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28313"
                obs_have="23724"
                obs_ratio="83.79" />
          <mask elevation="10 degrees"
                obs_expected="25672"
                obs_have="22951"
                obs_ratio="89.40" />
          <mask elevation="15 degrees"
                obs_expected="23192"
                obs_have="21814"
                obs_ratio="94.06" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:26"
                         size="6876163"
                         time_creation="Mon Mar 18 03:10:44 2019"
                         time_modification="Tue Feb 19 12:06:25 2019" />
        <observations epoch_first="Tue Feb 19 11:00:00 2019"
                      epoch_last="Tue Feb 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28313"
                obs_have="23724"
                obs_ratio="83.79" />
          <mask elevation="10 degrees"
                obs_expected="25672"
                obs_have="22951"
                obs_ratio="89.40" />
          <mask elevation="15 degrees"
                obs_expected="23192"
                obs_have="21814"
                obs_ratio="94.06" />
        </observations>
      </control>
    </file>
    <file name="/chtl050m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 19 13:15:11 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="7108617"
                         time_creation="Tue Feb 19 13:08:02 2019"
                         time_modification="Tue Feb 19 13:06:34 2019" />
        <observations epoch_first="Tue Feb 19 12:00:00 2019"
                      epoch_last="Tue Feb 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33735"
                obs_have="28587"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="30113"
                obs_have="26687"
                obs_ratio="88.62" />
          <mask elevation="15 degrees"
                obs_expected="26575"
                obs_have="23863"
                obs_ratio="89.79" />
        </observations>
      </control>
      <control date="Tue Feb 19 13:40:10 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="7108617"
                         time_creation="Tue Feb 19 13:08:02 2019"
                         time_modification="Tue Feb 19 13:06:34 2019" />
        <observations epoch_first="Tue Feb 19 12:00:00 2019"
                      epoch_last="Tue Feb 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33735"
                obs_have="28587"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="30113"
                obs_have="26687"
                obs_ratio="88.62" />
          <mask elevation="15 degrees"
                obs_expected="26575"
                obs_have="23863"
                obs_ratio="89.79" />
        </observations>
      </control>
      <control date="Tue Feb 19 15:25:10 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="7108617"
                         time_creation="Tue Feb 19 13:08:02 2019"
                         time_modification="Tue Feb 19 13:06:34 2019" />
        <observations epoch_first="Tue Feb 19 12:00:00 2019"
                      epoch_last="Tue Feb 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33735"
                obs_have="28587"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="30113"
                obs_have="26687"
                obs_ratio="88.62" />
          <mask elevation="15 degrees"
                obs_expected="26575"
                obs_have="23863"
                obs_ratio="89.79" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="7108617"
                         time_creation="Tue Feb 19 13:08:02 2019"
                         time_modification="Tue Feb 19 13:06:34 2019" />
        <observations epoch_first="Tue Feb 19 12:00:00 2019"
                      epoch_last="Tue Feb 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33735"
                obs_have="28587"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="30113"
                obs_have="26687"
                obs_ratio="88.62" />
          <mask elevation="15 degrees"
                obs_expected="26575"
                obs_have="23863"
                obs_ratio="89.79" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="7108617"
                         time_creation="Mon Mar 18 03:10:46 2019"
                         time_modification="Tue Feb 19 13:06:34 2019" />
        <observations epoch_first="Tue Feb 19 12:00:00 2019"
                      epoch_last="Tue Feb 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33735"
                obs_have="28587"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="30113"
                obs_have="26687"
                obs_ratio="88.62" />
          <mask elevation="15 degrees"
                obs_expected="26575"
                obs_have="23863"
                obs_ratio="89.79" />
        </observations>
      </control>
    </file>
    <file name="/chtl050n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 19 14:15:11 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8425315"
                         time_creation="Tue Feb 19 14:10:08 2019"
                         time_modification="Tue Feb 19 14:06:33 2019" />
        <observations epoch_first="Tue Feb 19 13:00:00 2019"
                      epoch_last="Tue Feb 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31556"
                obs_have="28310"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="30051"
                obs_have="28205"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="28608"
                obs_have="28205"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Tue Feb 19 14:40:11 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8425315"
                         time_creation="Tue Feb 19 14:10:08 2019"
                         time_modification="Tue Feb 19 14:06:33 2019" />
        <observations epoch_first="Tue Feb 19 13:00:00 2019"
                      epoch_last="Tue Feb 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31556"
                obs_have="28310"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="30051"
                obs_have="28205"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="28608"
                obs_have="28205"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Tue Feb 19 16:25:13 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8425315"
                         time_creation="Tue Feb 19 14:10:08 2019"
                         time_modification="Tue Feb 19 14:06:33 2019" />
        <observations epoch_first="Tue Feb 19 13:00:00 2019"
                      epoch_last="Tue Feb 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31556"
                obs_have="28310"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="30051"
                obs_have="28205"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="28608"
                obs_have="28205"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8425315"
                         time_creation="Tue Feb 19 14:10:08 2019"
                         time_modification="Tue Feb 19 14:06:33 2019" />
        <observations epoch_first="Tue Feb 19 13:00:00 2019"
                      epoch_last="Tue Feb 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31556"
                obs_have="28310"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="30051"
                obs_have="28205"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="28608"
                obs_have="28205"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8425315"
                         time_creation="Mon Mar 18 03:10:49 2019"
                         time_modification="Tue Feb 19 14:06:33 2019" />
        <observations epoch_first="Tue Feb 19 13:00:00 2019"
                      epoch_last="Tue Feb 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31556"
                obs_have="28310"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="30051"
                obs_have="28205"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="28608"
                obs_have="28205"
                obs_ratio="98.59" />
        </observations>
      </control>
    </file>
    <file name="/chtl050o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 19 15:15:12 2019"
               level="3">
        <file_statistics latency="00:06:39"
                         size="8208771"
                         time_creation="Tue Feb 19 15:10:21 2019"
                         time_modification="Tue Feb 19 15:06:38 2019" />
        <observations epoch_first="Tue Feb 19 14:00:00 2019"
                      epoch_last="Tue Feb 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33512"
                obs_have="28070"
                obs_ratio="83.76" />
          <mask elevation="10 degrees"
                obs_expected="28965"
                obs_have="25450"
                obs_ratio="87.86" />
          <mask elevation="15 degrees"
                obs_expected="25127"
                obs_have="22682"
                obs_ratio="90.27" />
        </observations>
      </control>
      <control date="Tue Feb 19 15:40:12 2019"
               level="3">
        <file_statistics latency="00:06:39"
                         size="8208771"
                         time_creation="Tue Feb 19 15:10:21 2019"
                         time_modification="Tue Feb 19 15:06:38 2019" />
        <observations epoch_first="Tue Feb 19 14:00:00 2019"
                      epoch_last="Tue Feb 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33512"
                obs_have="28070"
                obs_ratio="83.76" />
          <mask elevation="10 degrees"
                obs_expected="28965"
                obs_have="25450"
                obs_ratio="87.86" />
          <mask elevation="15 degrees"
                obs_expected="25127"
                obs_have="22682"
                obs_ratio="90.27" />
        </observations>
      </control>
      <control date="Tue Feb 19 17:25:11 2019"
               level="3">
        <file_statistics latency="00:06:39"
                         size="8208771"
                         time_creation="Tue Feb 19 15:10:21 2019"
                         time_modification="Tue Feb 19 15:06:38 2019" />
        <observations epoch_first="Tue Feb 19 14:00:00 2019"
                      epoch_last="Tue Feb 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33512"
                obs_have="28070"
                obs_ratio="83.76" />
          <mask elevation="10 degrees"
                obs_expected="28965"
                obs_have="25450"
                obs_ratio="87.86" />
          <mask elevation="15 degrees"
                obs_expected="25127"
                obs_have="22682"
                obs_ratio="90.27" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:39"
                         size="8208771"
                         time_creation="Tue Feb 19 15:10:21 2019"
                         time_modification="Tue Feb 19 15:06:38 2019" />
        <observations epoch_first="Tue Feb 19 14:00:00 2019"
                      epoch_last="Tue Feb 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33512"
                obs_have="28070"
                obs_ratio="83.76" />
          <mask elevation="10 degrees"
                obs_expected="28965"
                obs_have="25450"
                obs_ratio="87.86" />
          <mask elevation="15 degrees"
                obs_expected="25127"
                obs_have="22682"
                obs_ratio="90.27" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:39"
                         size="8208771"
                         time_creation="Mon Mar 18 03:10:50 2019"
                         time_modification="Tue Feb 19 15:06:38 2019" />
        <observations epoch_first="Tue Feb 19 14:00:00 2019"
                      epoch_last="Tue Feb 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33512"
                obs_have="28070"
                obs_ratio="83.76" />
          <mask elevation="10 degrees"
                obs_expected="28965"
                obs_have="25450"
                obs_ratio="87.86" />
          <mask elevation="15 degrees"
                obs_expected="25127"
                obs_have="22682"
                obs_ratio="90.27" />
        </observations>
      </control>
    </file>
    <file name="/chtl050p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 19 16:15:11 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8729277"
                         time_creation="Tue Feb 19 16:10:03 2019"
                         time_modification="Tue Feb 19 16:06:34 2019" />
        <observations epoch_first="Tue Feb 19 15:00:00 2019"
                      epoch_last="Tue Feb 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35067"
                obs_have="27541"
                obs_ratio="78.54" />
          <mask elevation="10 degrees"
                obs_expected="33236"
                obs_have="27106"
                obs_ratio="81.56" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="25209"
                obs_ratio="84.25" />
        </observations>
      </control>
      <control date="Tue Feb 19 16:40:11 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8729277"
                         time_creation="Tue Feb 19 16:10:03 2019"
                         time_modification="Tue Feb 19 16:06:34 2019" />
        <observations epoch_first="Tue Feb 19 15:00:00 2019"
                      epoch_last="Tue Feb 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35067"
                obs_have="27541"
                obs_ratio="78.54" />
          <mask elevation="10 degrees"
                obs_expected="33236"
                obs_have="27106"
                obs_ratio="81.56" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="25209"
                obs_ratio="84.25" />
        </observations>
      </control>
      <control date="Tue Feb 19 18:25:12 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8729277"
                         time_creation="Tue Feb 19 16:10:03 2019"
                         time_modification="Tue Feb 19 16:06:34 2019" />
        <observations epoch_first="Tue Feb 19 15:00:00 2019"
                      epoch_last="Tue Feb 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35067"
                obs_have="27541"
                obs_ratio="78.54" />
          <mask elevation="10 degrees"
                obs_expected="33236"
                obs_have="27106"
                obs_ratio="81.56" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="25209"
                obs_ratio="84.25" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8729277"
                         time_creation="Tue Feb 19 16:10:03 2019"
                         time_modification="Tue Feb 19 16:06:34 2019" />
        <observations epoch_first="Tue Feb 19 15:00:00 2019"
                      epoch_last="Tue Feb 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35067"
                obs_have="27541"
                obs_ratio="78.54" />
          <mask elevation="10 degrees"
                obs_expected="33236"
                obs_have="27106"
                obs_ratio="81.56" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="25209"
                obs_ratio="84.25" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:35"
                         size="8729277"
                         time_creation="Mon Mar 18 03:10:51 2019"
                         time_modification="Tue Feb 19 16:06:34 2019" />
        <observations epoch_first="Tue Feb 19 15:00:00 2019"
                      epoch_last="Tue Feb 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35067"
                obs_have="27541"
                obs_ratio="78.54" />
          <mask elevation="10 degrees"
                obs_expected="33236"
                obs_have="27106"
                obs_ratio="81.56" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="25209"
                obs_ratio="84.25" />
        </observations>
      </control>
    </file>
    <file name="/chtl050q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 19 17:15:11 2019"
               level="3">
        <file_statistics latency="00:06:40"
                         size="7921217"
                         time_creation="Tue Feb 19 17:10:32 2019"
                         time_modification="Tue Feb 19 17:06:39 2019" />
        <observations epoch_first="Tue Feb 19 16:00:00 2019"
                      epoch_last="Tue Feb 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28775"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="28174"
                obs_have="28174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27404"
                obs_have="27404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 17:40:11 2019"
               level="3">
        <file_statistics latency="00:06:40"
                         size="7921217"
                         time_creation="Tue Feb 19 17:10:32 2019"
                         time_modification="Tue Feb 19 17:06:39 2019" />
        <observations epoch_first="Tue Feb 19 16:00:00 2019"
                      epoch_last="Tue Feb 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28775"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="28174"
                obs_have="28174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27404"
                obs_have="27404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 19:25:10 2019"
               level="3">
        <file_statistics latency="00:06:40"
                         size="7921217"
                         time_creation="Tue Feb 19 17:10:32 2019"
                         time_modification="Tue Feb 19 17:06:39 2019" />
        <observations epoch_first="Tue Feb 19 16:00:00 2019"
                      epoch_last="Tue Feb 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28775"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="28174"
                obs_have="28174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27404"
                obs_have="27404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:40"
                         size="7921217"
                         time_creation="Tue Feb 19 17:10:32 2019"
                         time_modification="Tue Feb 19 17:06:39 2019" />
        <observations epoch_first="Tue Feb 19 16:00:00 2019"
                      epoch_last="Tue Feb 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28775"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="28174"
                obs_have="28174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27404"
                obs_have="27404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:40"
                         size="7921217"
                         time_creation="Mon Mar 18 03:10:54 2019"
                         time_modification="Tue Feb 19 17:06:39 2019" />
        <observations epoch_first="Tue Feb 19 16:00:00 2019"
                      epoch_last="Tue Feb 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28775"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="28174"
                obs_have="28174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27404"
                obs_have="27404"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtl050r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 19 18:15:12 2019"
               level="3">
        <file_statistics latency="00:06:33"
                         size="7686726"
                         time_creation="Tue Feb 19 18:10:38 2019"
                         time_modification="Tue Feb 19 18:06:32 2019" />
        <observations epoch_first="Tue Feb 19 17:00:00 2019"
                      epoch_last="Tue Feb 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31834"
                obs_have="27720"
                obs_ratio="87.08" />
          <mask elevation="10 degrees"
                obs_expected="28515"
                obs_have="26630"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="25517"
                obs_have="24389"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Tue Feb 19 18:40:11 2019"
               level="3">
        <file_statistics latency="00:06:33"
                         size="7686726"
                         time_creation="Tue Feb 19 18:10:38 2019"
                         time_modification="Tue Feb 19 18:06:32 2019" />
        <observations epoch_first="Tue Feb 19 17:00:00 2019"
                      epoch_last="Tue Feb 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31834"
                obs_have="27720"
                obs_ratio="87.08" />
          <mask elevation="10 degrees"
                obs_expected="28515"
                obs_have="26630"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="25517"
                obs_have="24389"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Tue Feb 19 20:25:10 2019"
               level="3">
        <file_statistics latency="00:06:33"
                         size="7686726"
                         time_creation="Tue Feb 19 18:10:38 2019"
                         time_modification="Tue Feb 19 18:06:32 2019" />
        <observations epoch_first="Tue Feb 19 17:00:00 2019"
                      epoch_last="Tue Feb 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31834"
                obs_have="27720"
                obs_ratio="87.08" />
          <mask elevation="10 degrees"
                obs_expected="28515"
                obs_have="26630"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="25517"
                obs_have="24389"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:33"
                         size="7686726"
                         time_creation="Tue Feb 19 18:10:38 2019"
                         time_modification="Tue Feb 19 18:06:32 2019" />
        <observations epoch_first="Tue Feb 19 17:00:00 2019"
                      epoch_last="Tue Feb 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31834"
                obs_have="27720"
                obs_ratio="87.08" />
          <mask elevation="10 degrees"
                obs_expected="28515"
                obs_have="26630"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="25517"
                obs_have="24389"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:33"
                         size="7686726"
                         time_creation="Mon Mar 18 03:10:55 2019"
                         time_modification="Tue Feb 19 18:06:32 2019" />
        <observations epoch_first="Tue Feb 19 17:00:00 2019"
                      epoch_last="Tue Feb 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31834"
                obs_have="27720"
                obs_ratio="87.08" />
          <mask elevation="10 degrees"
                obs_expected="28515"
                obs_have="26630"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="25517"
                obs_have="24389"
                obs_ratio="95.58" />
        </observations>
      </control>
    </file>
    <file name="/chtl050s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 19 19:15:12 2019"
               level="3">
        <file_statistics latency="00:06:30"
                         size="6225180"
                         time_creation="Tue Feb 19 19:10:02 2019"
                         time_modification="Tue Feb 19 19:06:29 2019" />
        <observations epoch_first="Tue Feb 19 18:00:00 2019"
                      epoch_last="Tue Feb 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26220"
                obs_have="20099"
                obs_ratio="76.66" />
          <mask elevation="10 degrees"
                obs_expected="22605"
                obs_have="19715"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="20520"
                obs_have="19440"
                obs_ratio="94.74" />
        </observations>
      </control>
      <control date="Tue Feb 19 19:40:11 2019"
               level="3">
        <file_statistics latency="00:06:30"
                         size="6225180"
                         time_creation="Tue Feb 19 19:10:02 2019"
                         time_modification="Tue Feb 19 19:06:29 2019" />
        <observations epoch_first="Tue Feb 19 18:00:00 2019"
                      epoch_last="Tue Feb 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26220"
                obs_have="20099"
                obs_ratio="76.66" />
          <mask elevation="10 degrees"
                obs_expected="22605"
                obs_have="19715"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="20520"
                obs_have="19440"
                obs_ratio="94.74" />
        </observations>
      </control>
      <control date="Tue Feb 19 21:25:09 2019"
               level="3">
        <file_statistics latency="00:06:30"
                         size="6225180"
                         time_creation="Tue Feb 19 19:10:02 2019"
                         time_modification="Tue Feb 19 19:06:29 2019" />
        <observations epoch_first="Tue Feb 19 18:00:00 2019"
                      epoch_last="Tue Feb 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26220"
                obs_have="20099"
                obs_ratio="76.66" />
          <mask elevation="10 degrees"
                obs_expected="22605"
                obs_have="19715"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="20520"
                obs_have="19440"
                obs_ratio="94.74" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:30"
                         size="6225180"
                         time_creation="Tue Feb 19 19:10:02 2019"
                         time_modification="Tue Feb 19 19:06:29 2019" />
        <observations epoch_first="Tue Feb 19 18:00:00 2019"
                      epoch_last="Tue Feb 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26220"
                obs_have="20099"
                obs_ratio="76.66" />
          <mask elevation="10 degrees"
                obs_expected="22605"
                obs_have="19715"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="20520"
                obs_have="19440"
                obs_ratio="94.74" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:30"
                         size="6225180"
                         time_creation="Mon Mar 18 03:10:59 2019"
                         time_modification="Tue Feb 19 19:06:29 2019" />
        <observations epoch_first="Tue Feb 19 18:00:00 2019"
                      epoch_last="Tue Feb 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26220"
                obs_have="20099"
                obs_ratio="76.66" />
          <mask elevation="10 degrees"
                obs_expected="22605"
                obs_have="19715"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="20520"
                obs_have="19440"
                obs_ratio="94.74" />
        </observations>
      </control>
    </file>
    <file name="/chtl050t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 19 20:15:09 2019"
               level="3">
        <file_statistics latency="00:06:30"
                         size="6374221"
                         time_creation="Tue Feb 19 20:08:07 2019"
                         time_modification="Tue Feb 19 20:06:29 2019" />
        <observations epoch_first="Tue Feb 19 19:00:00 2019"
                      epoch_last="Tue Feb 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="23472"
                obs_have="21448"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="22277"
                obs_have="20843"
                obs_ratio="93.56" />
          <mask elevation="15 degrees"
                obs_expected="20741"
                obs_have="19590"
                obs_ratio="94.45" />
        </observations>
      </control>
      <control date="Tue Feb 19 20:40:11 2019"
               level="3">
        <file_statistics latency="00:06:30"
                         size="6374221"
                         time_creation="Tue Feb 19 20:08:07 2019"
                         time_modification="Tue Feb 19 20:06:29 2019" />
        <observations epoch_first="Tue Feb 19 19:00:00 2019"
                      epoch_last="Tue Feb 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="23472"
                obs_have="21448"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="22277"
                obs_have="20843"
                obs_ratio="93.56" />
          <mask elevation="15 degrees"
                obs_expected="20741"
                obs_have="19590"
                obs_ratio="94.45" />
        </observations>
      </control>
      <control date="Tue Feb 19 22:25:10 2019"
               level="3">
        <file_statistics latency="00:06:30"
                         size="6374221"
                         time_creation="Tue Feb 19 20:08:07 2019"
                         time_modification="Tue Feb 19 20:06:29 2019" />
        <observations epoch_first="Tue Feb 19 19:00:00 2019"
                      epoch_last="Tue Feb 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="23472"
                obs_have="21448"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="22277"
                obs_have="20843"
                obs_ratio="93.56" />
          <mask elevation="15 degrees"
                obs_expected="20741"
                obs_have="19590"
                obs_ratio="94.45" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:30"
                         size="6374221"
                         time_creation="Tue Feb 19 20:08:07 2019"
                         time_modification="Tue Feb 19 20:06:29 2019" />
        <observations epoch_first="Tue Feb 19 19:00:00 2019"
                      epoch_last="Tue Feb 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="23472"
                obs_have="21448"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="22277"
                obs_have="20843"
                obs_ratio="93.56" />
          <mask elevation="15 degrees"
                obs_expected="20741"
                obs_have="19590"
                obs_ratio="94.45" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:30"
                         size="6374221"
                         time_creation="Mon Mar 18 03:11:00 2019"
                         time_modification="Tue Feb 19 20:06:29 2019" />
        <observations epoch_first="Tue Feb 19 19:00:00 2019"
                      epoch_last="Tue Feb 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="23472"
                obs_have="21448"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="22277"
                obs_have="20843"
                obs_ratio="93.56" />
          <mask elevation="15 degrees"
                obs_expected="20741"
                obs_have="19590"
                obs_ratio="94.45" />
        </observations>
      </control>
    </file>
    <file name="/chtl050u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 19 21:15:08 2019"
               level="3">
        <file_statistics latency="00:06:22"
                         size="6396235"
                         time_creation="Tue Feb 19 21:10:03 2019"
                         time_modification="Tue Feb 19 21:06:21 2019" />
        <observations epoch_first="Tue Feb 19 20:00:00 2019"
                      epoch_last="Tue Feb 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27536"
                obs_have="24667"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="24345"
                obs_ratio="92.12" />
          <mask elevation="15 degrees"
                obs_expected="24107"
                obs_have="22949"
                obs_ratio="95.20" />
        </observations>
      </control>
      <control date="Tue Feb 19 21:40:10 2019"
               level="3">
        <file_statistics latency="00:06:22"
                         size="6396235"
                         time_creation="Tue Feb 19 21:10:03 2019"
                         time_modification="Tue Feb 19 21:06:21 2019" />
        <observations epoch_first="Tue Feb 19 20:00:00 2019"
                      epoch_last="Tue Feb 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27536"
                obs_have="24667"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="24345"
                obs_ratio="92.12" />
          <mask elevation="15 degrees"
                obs_expected="24107"
                obs_have="22949"
                obs_ratio="95.20" />
        </observations>
      </control>
      <control date="Tue Feb 19 23:25:10 2019"
               level="3">
        <file_statistics latency="00:06:22"
                         size="6396235"
                         time_creation="Tue Feb 19 21:10:03 2019"
                         time_modification="Tue Feb 19 21:06:21 2019" />
        <observations epoch_first="Tue Feb 19 20:00:00 2019"
                      epoch_last="Tue Feb 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27536"
                obs_have="24667"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="24345"
                obs_ratio="92.12" />
          <mask elevation="15 degrees"
                obs_expected="24107"
                obs_have="22949"
                obs_ratio="95.20" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:22"
                         size="6396235"
                         time_creation="Tue Feb 19 21:10:03 2019"
                         time_modification="Tue Feb 19 21:06:21 2019" />
        <observations epoch_first="Tue Feb 19 20:00:00 2019"
                      epoch_last="Tue Feb 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27536"
                obs_have="24667"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="24345"
                obs_ratio="92.12" />
          <mask elevation="15 degrees"
                obs_expected="24107"
                obs_have="22949"
                obs_ratio="95.20" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:22"
                         size="6396235"
                         time_creation="Mon Mar 18 03:11:01 2019"
                         time_modification="Tue Feb 19 21:06:21 2019" />
        <observations epoch_first="Tue Feb 19 20:00:00 2019"
                      epoch_last="Tue Feb 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27536"
                obs_have="24667"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="26427"
                obs_have="24345"
                obs_ratio="92.12" />
          <mask elevation="15 degrees"
                obs_expected="24107"
                obs_have="22949"
                obs_ratio="95.20" />
        </observations>
      </control>
    </file>
    <file name="/chtl050v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 19 22:15:10 2019"
               level="3">
        <file_statistics latency="00:06:37"
                         size="8135174"
                         time_creation="Tue Feb 19 22:10:40 2019"
                         time_modification="Tue Feb 19 22:06:36 2019" />
        <observations epoch_first="Tue Feb 19 21:00:00 2019"
                      epoch_last="Tue Feb 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29925"
                obs_have="27965"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="25749"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23541"
                obs_have="23541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 22:40:11 2019"
               level="3">
        <file_statistics latency="00:06:37"
                         size="8135174"
                         time_creation="Tue Feb 19 22:10:40 2019"
                         time_modification="Tue Feb 19 22:06:36 2019" />
        <observations epoch_first="Tue Feb 19 21:00:00 2019"
                      epoch_last="Tue Feb 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29925"
                obs_have="27965"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="25749"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23541"
                obs_have="23541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 00:25:10 2019"
               level="3">
        <file_statistics latency="00:06:37"
                         size="8135174"
                         time_creation="Tue Feb 19 22:10:40 2019"
                         time_modification="Tue Feb 19 22:06:36 2019" />
        <observations epoch_first="Tue Feb 19 21:00:00 2019"
                      epoch_last="Tue Feb 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29925"
                obs_have="27965"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="25749"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23541"
                obs_have="23541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:37"
                         size="8135174"
                         time_creation="Tue Feb 19 22:10:40 2019"
                         time_modification="Tue Feb 19 22:06:36 2019" />
        <observations epoch_first="Tue Feb 19 21:00:00 2019"
                      epoch_last="Tue Feb 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29925"
                obs_have="27965"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="25749"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23541"
                obs_have="23541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:37"
                         size="8135174"
                         time_creation="Mon Mar 18 03:11:02 2019"
                         time_modification="Tue Feb 19 22:06:36 2019" />
        <observations epoch_first="Tue Feb 19 21:00:00 2019"
                      epoch_last="Tue Feb 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29925"
                obs_have="27965"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="25749"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23541"
                obs_have="23541"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtl050w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 19 23:15:11 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8587811"
                         time_creation="Tue Feb 19 23:10:02 2019"
                         time_modification="Tue Feb 19 23:06:33 2019" />
        <observations epoch_first="Tue Feb 19 22:00:00 2019"
                      epoch_last="Tue Feb 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30080"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="31042"
                obs_have="29386"
                obs_ratio="94.67" />
          <mask elevation="15 degrees"
                obs_expected="27306"
                obs_have="26480"
                obs_ratio="96.98" />
        </observations>
      </control>
      <control date="Tue Feb 19 23:40:11 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8587811"
                         time_creation="Tue Feb 19 23:10:02 2019"
                         time_modification="Tue Feb 19 23:06:33 2019" />
        <observations epoch_first="Tue Feb 19 22:00:00 2019"
                      epoch_last="Tue Feb 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30080"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="31042"
                obs_have="29386"
                obs_ratio="94.67" />
          <mask elevation="15 degrees"
                obs_expected="27306"
                obs_have="26480"
                obs_ratio="96.98" />
        </observations>
      </control>
      <control date="Wed Feb 20 01:25:11 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8587811"
                         time_creation="Tue Feb 19 23:10:02 2019"
                         time_modification="Tue Feb 19 23:06:33 2019" />
        <observations epoch_first="Tue Feb 19 22:00:00 2019"
                      epoch_last="Tue Feb 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30080"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="31042"
                obs_have="29386"
                obs_ratio="94.67" />
          <mask elevation="15 degrees"
                obs_expected="27306"
                obs_have="26480"
                obs_ratio="96.98" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8587811"
                         time_creation="Tue Feb 19 23:10:02 2019"
                         time_modification="Tue Feb 19 23:06:33 2019" />
        <observations epoch_first="Tue Feb 19 22:00:00 2019"
                      epoch_last="Tue Feb 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30080"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="31042"
                obs_have="29386"
                obs_ratio="94.67" />
          <mask elevation="15 degrees"
                obs_expected="27306"
                obs_have="26480"
                obs_ratio="96.98" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:34"
                         size="8587811"
                         time_creation="Mon Mar 18 03:11:03 2019"
                         time_modification="Tue Feb 19 23:06:33 2019" />
        <observations epoch_first="Tue Feb 19 22:00:00 2019"
                      epoch_last="Tue Feb 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30080"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="31042"
                obs_have="29386"
                obs_ratio="94.67" />
          <mask elevation="15 degrees"
                obs_expected="27306"
                obs_have="26480"
                obs_ratio="96.98" />
        </observations>
      </control>
    </file>
    <file name="/chtl050x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 20 00:15:06 2019"
               level="3">
        <file_statistics latency="00:06:26"
                         size="8840879"
                         time_creation="Wed Feb 20 00:10:20 2019"
                         time_modification="Wed Feb 20 00:06:25 2019" />
        <observations epoch_first="Tue Feb 19 23:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="29973"
                obs_ratio="75.75" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="28868"
                obs_ratio="88.85" />
          <mask elevation="15 degrees"
                obs_expected="28735"
                obs_have="27122"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Wed Feb 20 00:40:10 2019"
               level="3">
        <file_statistics latency="00:06:26"
                         size="8840879"
                         time_creation="Wed Feb 20 00:10:20 2019"
                         time_modification="Wed Feb 20 00:06:25 2019" />
        <observations epoch_first="Tue Feb 19 23:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="29973"
                obs_ratio="75.75" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="28868"
                obs_ratio="88.85" />
          <mask elevation="15 degrees"
                obs_expected="28735"
                obs_have="27122"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:25:13 2019"
               level="3">
        <file_statistics latency="00:06:26"
                         size="8840879"
                         time_creation="Wed Feb 20 00:10:20 2019"
                         time_modification="Wed Feb 20 00:06:25 2019" />
        <observations epoch_first="Tue Feb 19 23:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="29973"
                obs_ratio="75.75" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="28868"
                obs_ratio="88.85" />
          <mask elevation="15 degrees"
                obs_expected="28735"
                obs_have="27122"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:04:42 2019"
               level="3">
        <file_statistics latency="00:06:26"
                         size="8840879"
                         time_creation="Wed Feb 20 00:10:20 2019"
                         time_modification="Wed Feb 20 00:06:25 2019" />
        <observations epoch_first="Tue Feb 19 23:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="29973"
                obs_ratio="75.75" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="28868"
                obs_ratio="88.85" />
          <mask elevation="15 degrees"
                obs_expected="28735"
                obs_have="27122"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:04:38 2019"
               level="3">
        <file_statistics latency="00:06:26"
                         size="8840879"
                         time_creation="Mon Mar 18 03:11:04 2019"
                         time_modification="Wed Feb 20 00:06:25 2019" />
        <observations epoch_first="Tue Feb 19 23:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="29973"
                obs_ratio="75.75" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="28868"
                obs_ratio="88.85" />
          <mask elevation="15 degrees"
                obs_expected="28735"
                obs_have="27122"
                obs_ratio="94.39" />
        </observations>
      </control>
    </file>
  </station>
</QC>
