<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-06-26 00:00:00"
    DayOfYear="177"
    Year="2018">
  <station name="CHTD">
    <file name="/chtd1770.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun 27 18:50:40 2018"
               level="3">
        <file_statistics latency="04:33:55"
                         size="5314472"
                         time_creation="Wed Jun 27 04:50:27 2018"
                         time_modification="Wed Jun 27 04:33:25 2018" />
        <observations epoch_first="Tue Jun 26 00:00:00 2018"
                      epoch_last="Tue Jun 26 23:59:30 2018"
                      epochs="2757"
                      epochs_ratio="95.73">
          <mask elevation="03 degrees"
                obs_expected="29871"
                obs_have="23378"
                obs_ratio="78.26" />
          <mask elevation="10 degrees"
                obs_expected="24822"
                obs_have="23368"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="22015"
                obs_have="20840"
                obs_ratio="94.66" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:01:46 2018"
               level="3">
        <file_statistics latency="04:33:55"
                         size="5314472"
                         time_creation="Mon Jul 23 01:56:14 2018"
                         time_modification="Wed Jun 27 04:33:25 2018" />
        <observations epoch_first="Tue Jun 26 00:00:00 2018"
                      epoch_last="Tue Jun 26 23:59:30 2018"
                      epochs="2757"
                      epochs_ratio="95.73">
          <mask elevation="03 degrees"
                obs_expected="29871"
                obs_have="23378"
                obs_ratio="78.26" />
          <mask elevation="10 degrees"
                obs_expected="24822"
                obs_have="23368"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="22015"
                obs_have="20840"
                obs_ratio="94.66" />
        </observations>
      </control>
    </file>
    <file name="/chtd177a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jun 26 01:43:46 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6948359"
                         time_creation="Tue Jun 26 01:14:02 2018"
                         time_modification="Tue Jun 26 01:11:16 2018" />
        <observations epoch_first="Tue Jun 26 00:00:00 2018"
                      epoch_last="Tue Jun 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31351"
                obs_have="26525"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="26663"
                obs_have="26525"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="23314"
                obs_have="23314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 03:33:49 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6948359"
                         time_creation="Tue Jun 26 01:14:02 2018"
                         time_modification="Tue Jun 26 01:11:16 2018" />
        <observations epoch_first="Tue Jun 26 00:00:00 2018"
                      epoch_last="Tue Jun 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31351"
                obs_have="26525"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="26663"
                obs_have="26525"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="23314"
                obs_have="23314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6948359"
                         time_creation="Tue Jun 26 01:14:02 2018"
                         time_modification="Tue Jun 26 01:11:16 2018" />
        <observations epoch_first="Tue Jun 26 00:00:00 2018"
                      epoch_last="Tue Jun 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31351"
                obs_have="26525"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="26663"
                obs_have="26525"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="23314"
                obs_have="23314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6948359"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 01:11:16 2018" />
        <observations epoch_first="Tue Jun 26 00:00:00 2018"
                      epoch_last="Tue Jun 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31351"
                obs_have="26525"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="26663"
                obs_have="26525"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="23314"
                obs_have="23314"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jun 26 02:18:46 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6163349"
                         time_creation="Tue Jun 26 02:14:02 2018"
                         time_modification="Tue Jun 26 02:11:12 2018" />
        <observations epoch_first="Tue Jun 26 01:00:00 2018"
                      epoch_last="Tue Jun 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27826"
                obs_have="24963"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="25018"
                obs_have="24933"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="22217"
                obs_have="22217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 02:43:44 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6163349"
                         time_creation="Tue Jun 26 02:14:02 2018"
                         time_modification="Tue Jun 26 02:11:12 2018" />
        <observations epoch_first="Tue Jun 26 01:00:00 2018"
                      epoch_last="Tue Jun 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27826"
                obs_have="24963"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="25018"
                obs_have="24933"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="22217"
                obs_have="22217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 04:33:58 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6163349"
                         time_creation="Tue Jun 26 02:14:02 2018"
                         time_modification="Tue Jun 26 02:11:12 2018" />
        <observations epoch_first="Tue Jun 26 01:00:00 2018"
                      epoch_last="Tue Jun 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27826"
                obs_have="24963"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="25018"
                obs_have="24933"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="22217"
                obs_have="22217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6163349"
                         time_creation="Tue Jun 26 02:14:02 2018"
                         time_modification="Tue Jun 26 02:11:12 2018" />
        <observations epoch_first="Tue Jun 26 01:00:00 2018"
                      epoch_last="Tue Jun 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27826"
                obs_have="24963"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="25018"
                obs_have="24933"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="22217"
                obs_have="22217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6163349"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 02:11:12 2018" />
        <observations epoch_first="Tue Jun 26 01:00:00 2018"
                      epoch_last="Tue Jun 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27826"
                obs_have="24963"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="25018"
                obs_have="24933"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="22217"
                obs_have="22217"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jun 26 03:18:48 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5265136"
                         time_creation="Tue Jun 26 03:14:02 2018"
                         time_modification="Tue Jun 26 03:11:06 2018" />
        <observations epoch_first="Tue Jun 26 02:00:00 2018"
                      epoch_last="Tue Jun 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="23481"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="23589"
                obs_have="23481"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21112"
                obs_have="21112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 03:43:48 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5265136"
                         time_creation="Tue Jun 26 03:14:02 2018"
                         time_modification="Tue Jun 26 03:11:06 2018" />
        <observations epoch_first="Tue Jun 26 02:00:00 2018"
                      epoch_last="Tue Jun 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="23481"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="23589"
                obs_have="23481"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21112"
                obs_have="21112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 05:33:41 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5265136"
                         time_creation="Tue Jun 26 03:14:02 2018"
                         time_modification="Tue Jun 26 03:11:06 2018" />
        <observations epoch_first="Tue Jun 26 02:00:00 2018"
                      epoch_last="Tue Jun 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="23481"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="23589"
                obs_have="23481"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21112"
                obs_have="21112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5265136"
                         time_creation="Tue Jun 26 03:14:02 2018"
                         time_modification="Tue Jun 26 03:11:06 2018" />
        <observations epoch_first="Tue Jun 26 02:00:00 2018"
                      epoch_last="Tue Jun 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="23481"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="23589"
                obs_have="23481"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21112"
                obs_have="21112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5265136"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 03:11:06 2018" />
        <observations epoch_first="Tue Jun 26 02:00:00 2018"
                      epoch_last="Tue Jun 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="23481"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="23589"
                obs_have="23481"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21112"
                obs_have="21112"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jun 26 04:18:41 2018"
               level="3">
        <file_statistics latency="00:11:01"
                         size="5172358"
                         time_creation="Tue Jun 26 04:14:04 2018"
                         time_modification="Tue Jun 26 04:11:00 2018" />
        <observations epoch_first="Tue Jun 26 03:00:00 2018"
                      epoch_last="Tue Jun 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31461"
                obs_have="24304"
                obs_ratio="77.25" />
          <mask elevation="10 degrees"
                obs_expected="24549"
                obs_have="24304"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="20897"
                obs_have="20897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 04:43:41 2018"
               level="3">
        <file_statistics latency="00:11:01"
                         size="5172358"
                         time_creation="Tue Jun 26 04:14:04 2018"
                         time_modification="Tue Jun 26 04:11:00 2018" />
        <observations epoch_first="Tue Jun 26 03:00:00 2018"
                      epoch_last="Tue Jun 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31461"
                obs_have="24304"
                obs_ratio="77.25" />
          <mask elevation="10 degrees"
                obs_expected="24549"
                obs_have="24304"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="20897"
                obs_have="20897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 06:33:39 2018"
               level="3">
        <file_statistics latency="00:11:01"
                         size="5172358"
                         time_creation="Tue Jun 26 04:14:04 2018"
                         time_modification="Tue Jun 26 04:11:00 2018" />
        <observations epoch_first="Tue Jun 26 03:00:00 2018"
                      epoch_last="Tue Jun 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31461"
                obs_have="24304"
                obs_ratio="77.25" />
          <mask elevation="10 degrees"
                obs_expected="24549"
                obs_have="24304"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="20897"
                obs_have="20897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:01"
                         size="5172358"
                         time_creation="Tue Jun 26 04:14:04 2018"
                         time_modification="Tue Jun 26 04:11:00 2018" />
        <observations epoch_first="Tue Jun 26 03:00:00 2018"
                      epoch_last="Tue Jun 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31461"
                obs_have="24304"
                obs_ratio="77.25" />
          <mask elevation="10 degrees"
                obs_expected="24549"
                obs_have="24304"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="20897"
                obs_have="20897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:01"
                         size="5172358"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 04:11:00 2018" />
        <observations epoch_first="Tue Jun 26 03:00:00 2018"
                      epoch_last="Tue Jun 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31461"
                obs_have="24304"
                obs_ratio="77.25" />
          <mask elevation="10 degrees"
                obs_expected="24549"
                obs_have="24304"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="20897"
                obs_have="20897"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jun 26 05:18:43 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5910032"
                         time_creation="Tue Jun 26 05:14:02 2018"
                         time_modification="Tue Jun 26 05:11:12 2018" />
        <observations epoch_first="Tue Jun 26 04:00:00 2018"
                      epoch_last="Tue Jun 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35507"
                obs_have="29602"
                obs_ratio="83.37" />
          <mask elevation="10 degrees"
                obs_expected="29705"
                obs_have="29576"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24791"
                obs_have="24791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 05:43:45 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5910032"
                         time_creation="Tue Jun 26 05:14:02 2018"
                         time_modification="Tue Jun 26 05:11:12 2018" />
        <observations epoch_first="Tue Jun 26 04:00:00 2018"
                      epoch_last="Tue Jun 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35507"
                obs_have="29602"
                obs_ratio="83.37" />
          <mask elevation="10 degrees"
                obs_expected="29705"
                obs_have="29576"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24791"
                obs_have="24791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 07:33:43 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5910032"
                         time_creation="Tue Jun 26 05:14:02 2018"
                         time_modification="Tue Jun 26 05:11:12 2018" />
        <observations epoch_first="Tue Jun 26 04:00:00 2018"
                      epoch_last="Tue Jun 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35507"
                obs_have="29602"
                obs_ratio="83.37" />
          <mask elevation="10 degrees"
                obs_expected="29705"
                obs_have="29576"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24791"
                obs_have="24791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5910032"
                         time_creation="Tue Jun 26 05:14:02 2018"
                         time_modification="Tue Jun 26 05:11:12 2018" />
        <observations epoch_first="Tue Jun 26 04:00:00 2018"
                      epoch_last="Tue Jun 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35507"
                obs_have="29602"
                obs_ratio="83.37" />
          <mask elevation="10 degrees"
                obs_expected="29705"
                obs_have="29576"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24791"
                obs_have="24791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5910032"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 05:11:12 2018" />
        <observations epoch_first="Tue Jun 26 04:00:00 2018"
                      epoch_last="Tue Jun 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35507"
                obs_have="29602"
                obs_ratio="83.37" />
          <mask elevation="10 degrees"
                obs_expected="29705"
                obs_have="29576"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24791"
                obs_have="24791"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jun 26 06:18:48 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6752886"
                         time_creation="Tue Jun 26 06:14:01 2018"
                         time_modification="Tue Jun 26 06:11:14 2018" />
        <observations epoch_first="Tue Jun 26 05:00:00 2018"
                      epoch_last="Tue Jun 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32363"
                obs_have="31207"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31207"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30432"
                obs_have="30432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 06:43:48 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6752886"
                         time_creation="Tue Jun 26 06:14:01 2018"
                         time_modification="Tue Jun 26 06:11:14 2018" />
        <observations epoch_first="Tue Jun 26 05:00:00 2018"
                      epoch_last="Tue Jun 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32363"
                obs_have="31207"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31207"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30432"
                obs_have="30432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 08:33:47 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6752886"
                         time_creation="Tue Jun 26 06:14:01 2018"
                         time_modification="Tue Jun 26 06:11:14 2018" />
        <observations epoch_first="Tue Jun 26 05:00:00 2018"
                      epoch_last="Tue Jun 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32363"
                obs_have="31207"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31207"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30432"
                obs_have="30432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6752886"
                         time_creation="Tue Jun 26 06:14:01 2018"
                         time_modification="Tue Jun 26 06:11:14 2018" />
        <observations epoch_first="Tue Jun 26 05:00:00 2018"
                      epoch_last="Tue Jun 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32363"
                obs_have="31207"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31207"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30432"
                obs_have="30432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6752886"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 06:11:14 2018" />
        <observations epoch_first="Tue Jun 26 05:00:00 2018"
                      epoch_last="Tue Jun 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32363"
                obs_have="31207"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31207"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30432"
                obs_have="30432"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jun 26 07:18:48 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7411404"
                         time_creation="Tue Jun 26 07:14:01 2018"
                         time_modification="Tue Jun 26 07:11:17 2018" />
        <observations epoch_first="Tue Jun 26 06:00:00 2018"
                      epoch_last="Tue Jun 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35359"
                obs_have="32481"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="32535"
                obs_have="32459"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="29104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 07:43:49 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7411404"
                         time_creation="Tue Jun 26 07:14:01 2018"
                         time_modification="Tue Jun 26 07:11:17 2018" />
        <observations epoch_first="Tue Jun 26 06:00:00 2018"
                      epoch_last="Tue Jun 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35359"
                obs_have="32481"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="32535"
                obs_have="32459"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="29104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 09:33:48 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7411404"
                         time_creation="Tue Jun 26 07:14:01 2018"
                         time_modification="Tue Jun 26 07:11:17 2018" />
        <observations epoch_first="Tue Jun 26 06:00:00 2018"
                      epoch_last="Tue Jun 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35359"
                obs_have="32481"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="32535"
                obs_have="32459"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="29104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7411404"
                         time_creation="Tue Jun 26 07:14:01 2018"
                         time_modification="Tue Jun 26 07:11:17 2018" />
        <observations epoch_first="Tue Jun 26 06:00:00 2018"
                      epoch_last="Tue Jun 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35359"
                obs_have="32481"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="32535"
                obs_have="32459"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="29104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7411404"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 07:11:17 2018" />
        <observations epoch_first="Tue Jun 26 06:00:00 2018"
                      epoch_last="Tue Jun 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35359"
                obs_have="32481"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="32535"
                obs_have="32459"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="29104"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jun 26 08:18:48 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7356654"
                         time_creation="Tue Jun 26 08:14:01 2018"
                         time_modification="Tue Jun 26 08:11:16 2018" />
        <observations epoch_first="Tue Jun 26 07:00:00 2018"
                      epoch_last="Tue Jun 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39444"
                obs_have="32150"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="32336"
                obs_have="32136"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 08:43:50 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7356654"
                         time_creation="Tue Jun 26 08:14:01 2018"
                         time_modification="Tue Jun 26 08:11:16 2018" />
        <observations epoch_first="Tue Jun 26 07:00:00 2018"
                      epoch_last="Tue Jun 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39444"
                obs_have="32150"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="32336"
                obs_have="32136"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 10:33:48 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7356654"
                         time_creation="Tue Jun 26 08:14:01 2018"
                         time_modification="Tue Jun 26 08:11:16 2018" />
        <observations epoch_first="Tue Jun 26 07:00:00 2018"
                      epoch_last="Tue Jun 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39444"
                obs_have="32150"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="32336"
                obs_have="32136"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7356654"
                         time_creation="Tue Jun 26 08:14:01 2018"
                         time_modification="Tue Jun 26 08:11:16 2018" />
        <observations epoch_first="Tue Jun 26 07:00:00 2018"
                      epoch_last="Tue Jun 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39444"
                obs_have="32150"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="32336"
                obs_have="32136"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7356654"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 08:11:16 2018" />
        <observations epoch_first="Tue Jun 26 07:00:00 2018"
                      epoch_last="Tue Jun 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39444"
                obs_have="32150"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="32336"
                obs_have="32136"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25792"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jun 26 09:18:49 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7619100"
                         time_creation="Tue Jun 26 09:14:03 2018"
                         time_modification="Tue Jun 26 09:11:18 2018" />
        <observations epoch_first="Tue Jun 26 08:00:00 2018"
                      epoch_last="Tue Jun 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34853"
                obs_have="33488"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="33552"
                obs_have="33488"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31998"
                obs_have="31998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 09:43:51 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7619100"
                         time_creation="Tue Jun 26 09:14:03 2018"
                         time_modification="Tue Jun 26 09:11:18 2018" />
        <observations epoch_first="Tue Jun 26 08:00:00 2018"
                      epoch_last="Tue Jun 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34853"
                obs_have="33488"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="33552"
                obs_have="33488"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31998"
                obs_have="31998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 11:33:50 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7619100"
                         time_creation="Tue Jun 26 09:14:03 2018"
                         time_modification="Tue Jun 26 09:11:18 2018" />
        <observations epoch_first="Tue Jun 26 08:00:00 2018"
                      epoch_last="Tue Jun 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34853"
                obs_have="33488"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="33552"
                obs_have="33488"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31998"
                obs_have="31998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7619100"
                         time_creation="Tue Jun 26 09:14:03 2018"
                         time_modification="Tue Jun 26 09:11:18 2018" />
        <observations epoch_first="Tue Jun 26 08:00:00 2018"
                      epoch_last="Tue Jun 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34853"
                obs_have="33488"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="33552"
                obs_have="33488"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31998"
                obs_have="31998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7619100"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 09:11:18 2018" />
        <observations epoch_first="Tue Jun 26 08:00:00 2018"
                      epoch_last="Tue Jun 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34853"
                obs_have="33488"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="33552"
                obs_have="33488"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31998"
                obs_have="31998"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jun 26 10:18:47 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6751150"
                         time_creation="Tue Jun 26 10:14:02 2018"
                         time_modification="Tue Jun 26 10:11:15 2018" />
        <observations epoch_first="Tue Jun 26 09:00:00 2018"
                      epoch_last="Tue Jun 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33505"
                obs_have="29664"
                obs_ratio="88.54" />
          <mask elevation="10 degrees"
                obs_expected="29738"
                obs_have="29641"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26798"
                obs_have="26797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 10:43:49 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6751150"
                         time_creation="Tue Jun 26 10:14:02 2018"
                         time_modification="Tue Jun 26 10:11:15 2018" />
        <observations epoch_first="Tue Jun 26 09:00:00 2018"
                      epoch_last="Tue Jun 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33505"
                obs_have="29664"
                obs_ratio="88.54" />
          <mask elevation="10 degrees"
                obs_expected="29738"
                obs_have="29641"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26798"
                obs_have="26797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 12:33:46 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6751150"
                         time_creation="Tue Jun 26 10:14:02 2018"
                         time_modification="Tue Jun 26 10:11:15 2018" />
        <observations epoch_first="Tue Jun 26 09:00:00 2018"
                      epoch_last="Tue Jun 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33505"
                obs_have="29664"
                obs_ratio="88.54" />
          <mask elevation="10 degrees"
                obs_expected="29738"
                obs_have="29641"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26798"
                obs_have="26797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6751150"
                         time_creation="Tue Jun 26 10:14:02 2018"
                         time_modification="Tue Jun 26 10:11:15 2018" />
        <observations epoch_first="Tue Jun 26 09:00:00 2018"
                      epoch_last="Tue Jun 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33505"
                obs_have="29664"
                obs_ratio="88.54" />
          <mask elevation="10 degrees"
                obs_expected="29738"
                obs_have="29641"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26798"
                obs_have="26797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6751150"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 10:11:15 2018" />
        <observations epoch_first="Tue Jun 26 09:00:00 2018"
                      epoch_last="Tue Jun 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33505"
                obs_have="29664"
                obs_ratio="88.54" />
          <mask elevation="10 degrees"
                obs_expected="29738"
                obs_have="29641"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26798"
                obs_have="26797"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jun 26 11:18:45 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5909110"
                         time_creation="Tue Jun 26 11:14:02 2018"
                         time_modification="Tue Jun 26 11:11:12 2018" />
        <observations epoch_first="Tue Jun 26 10:00:00 2018"
                      epoch_last="Tue Jun 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32744"
                obs_have="28498"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="28525"
                obs_have="28452"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23713"
                obs_have="23713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 11:43:46 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5909110"
                         time_creation="Tue Jun 26 11:14:02 2018"
                         time_modification="Tue Jun 26 11:11:12 2018" />
        <observations epoch_first="Tue Jun 26 10:00:00 2018"
                      epoch_last="Tue Jun 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32744"
                obs_have="28498"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="28525"
                obs_have="28452"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23713"
                obs_have="23713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 13:33:45 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5909110"
                         time_creation="Tue Jun 26 11:14:02 2018"
                         time_modification="Tue Jun 26 11:11:12 2018" />
        <observations epoch_first="Tue Jun 26 10:00:00 2018"
                      epoch_last="Tue Jun 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32744"
                obs_have="28498"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="28525"
                obs_have="28452"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23713"
                obs_have="23713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5909110"
                         time_creation="Tue Jun 26 11:14:02 2018"
                         time_modification="Tue Jun 26 11:11:12 2018" />
        <observations epoch_first="Tue Jun 26 10:00:00 2018"
                      epoch_last="Tue Jun 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32744"
                obs_have="28498"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="28525"
                obs_have="28452"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23713"
                obs_have="23713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5909110"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 11:11:12 2018" />
        <observations epoch_first="Tue Jun 26 10:00:00 2018"
                      epoch_last="Tue Jun 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32744"
                obs_have="28498"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="28525"
                obs_have="28452"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23713"
                obs_have="23713"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jun 26 12:18:45 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5615934"
                         time_creation="Tue Jun 26 12:14:02 2018"
                         time_modification="Tue Jun 26 12:11:10 2018" />
        <observations epoch_first="Tue Jun 26 11:00:00 2018"
                      epoch_last="Tue Jun 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28033"
                obs_have="25280"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="25380"
                obs_have="25280"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="21545"
                obs_have="21545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 12:43:46 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5615934"
                         time_creation="Tue Jun 26 12:14:02 2018"
                         time_modification="Tue Jun 26 12:11:10 2018" />
        <observations epoch_first="Tue Jun 26 11:00:00 2018"
                      epoch_last="Tue Jun 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28033"
                obs_have="25280"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="25380"
                obs_have="25280"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="21545"
                obs_have="21545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 14:33:44 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5615934"
                         time_creation="Tue Jun 26 12:14:02 2018"
                         time_modification="Tue Jun 26 12:11:10 2018" />
        <observations epoch_first="Tue Jun 26 11:00:00 2018"
                      epoch_last="Tue Jun 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28033"
                obs_have="25280"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="25380"
                obs_have="25280"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="21545"
                obs_have="21545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5615934"
                         time_creation="Tue Jun 26 12:14:02 2018"
                         time_modification="Tue Jun 26 12:11:10 2018" />
        <observations epoch_first="Tue Jun 26 11:00:00 2018"
                      epoch_last="Tue Jun 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28033"
                obs_have="25280"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="25380"
                obs_have="25280"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="21545"
                obs_have="21545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5615934"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 12:11:10 2018" />
        <observations epoch_first="Tue Jun 26 11:00:00 2018"
                      epoch_last="Tue Jun 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28033"
                obs_have="25280"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="25380"
                obs_have="25280"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="21545"
                obs_have="21545"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jun 26 13:18:46 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5888491"
                         time_creation="Tue Jun 26 13:14:03 2018"
                         time_modification="Tue Jun 26 13:11:12 2018" />
        <observations epoch_first="Tue Jun 26 12:00:00 2018"
                      epoch_last="Tue Jun 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31006"
                obs_have="26581"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="26569"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23057"
                obs_have="23057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 13:43:48 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5888491"
                         time_creation="Tue Jun 26 13:14:03 2018"
                         time_modification="Tue Jun 26 13:11:12 2018" />
        <observations epoch_first="Tue Jun 26 12:00:00 2018"
                      epoch_last="Tue Jun 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31006"
                obs_have="26581"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="26569"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23057"
                obs_have="23057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 15:33:46 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5888491"
                         time_creation="Tue Jun 26 13:14:03 2018"
                         time_modification="Tue Jun 26 13:11:12 2018" />
        <observations epoch_first="Tue Jun 26 12:00:00 2018"
                      epoch_last="Tue Jun 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31006"
                obs_have="26581"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="26569"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23057"
                obs_have="23057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5888491"
                         time_creation="Tue Jun 26 13:14:03 2018"
                         time_modification="Tue Jun 26 13:11:12 2018" />
        <observations epoch_first="Tue Jun 26 12:00:00 2018"
                      epoch_last="Tue Jun 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31006"
                obs_have="26581"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="26569"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23057"
                obs_have="23057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="5888491"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 13:11:12 2018" />
        <observations epoch_first="Tue Jun 26 12:00:00 2018"
                      epoch_last="Tue Jun 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31006"
                obs_have="26581"
                obs_ratio="85.73" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="26569"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23057"
                obs_have="23057"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jun 26 14:18:48 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6706349"
                         time_creation="Tue Jun 26 14:14:02 2018"
                         time_modification="Tue Jun 26 14:11:15 2018" />
        <observations epoch_first="Tue Jun 26 13:00:00 2018"
                      epoch_last="Tue Jun 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32043"
                obs_have="26084"
                obs_ratio="81.40" />
          <mask elevation="10 degrees"
                obs_expected="26223"
                obs_have="26063"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22277"
                obs_have="22277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 14:43:50 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6706349"
                         time_creation="Tue Jun 26 14:14:02 2018"
                         time_modification="Tue Jun 26 14:11:15 2018" />
        <observations epoch_first="Tue Jun 26 13:00:00 2018"
                      epoch_last="Tue Jun 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32043"
                obs_have="26084"
                obs_ratio="81.40" />
          <mask elevation="10 degrees"
                obs_expected="26223"
                obs_have="26063"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22277"
                obs_have="22277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:34:11 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6706349"
                         time_creation="Tue Jun 26 14:14:02 2018"
                         time_modification="Tue Jun 26 14:11:15 2018" />
        <observations epoch_first="Tue Jun 26 13:00:00 2018"
                      epoch_last="Tue Jun 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32043"
                obs_have="26084"
                obs_ratio="81.40" />
          <mask elevation="10 degrees"
                obs_expected="26223"
                obs_have="26063"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22277"
                obs_have="22277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6706349"
                         time_creation="Tue Jun 26 14:14:02 2018"
                         time_modification="Tue Jun 26 14:11:15 2018" />
        <observations epoch_first="Tue Jun 26 13:00:00 2018"
                      epoch_last="Tue Jun 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32043"
                obs_have="26084"
                obs_ratio="81.40" />
          <mask elevation="10 degrees"
                obs_expected="26223"
                obs_have="26063"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22277"
                obs_have="22277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6706349"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 14:11:15 2018" />
        <observations epoch_first="Tue Jun 26 13:00:00 2018"
                      epoch_last="Tue Jun 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32043"
                obs_have="26084"
                obs_ratio="81.40" />
          <mask elevation="10 degrees"
                obs_expected="26223"
                obs_have="26063"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22277"
                obs_have="22277"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jun 26 15:18:49 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7755315"
                         time_creation="Tue Jun 26 15:14:02 2018"
                         time_modification="Tue Jun 26 15:11:16 2018" />
        <observations epoch_first="Tue Jun 26 14:00:00 2018"
                      epoch_last="Tue Jun 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31472"
                obs_have="30293"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="30341"
                obs_have="30293"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="28330"
                obs_have="28330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 15:43:49 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7755315"
                         time_creation="Tue Jun 26 15:14:02 2018"
                         time_modification="Tue Jun 26 15:11:16 2018" />
        <observations epoch_first="Tue Jun 26 14:00:00 2018"
                      epoch_last="Tue Jun 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31472"
                obs_have="30293"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="30341"
                obs_have="30293"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="28330"
                obs_have="28330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 17:33:52 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7755315"
                         time_creation="Tue Jun 26 15:14:02 2018"
                         time_modification="Tue Jun 26 15:11:16 2018" />
        <observations epoch_first="Tue Jun 26 14:00:00 2018"
                      epoch_last="Tue Jun 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31472"
                obs_have="30293"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="30341"
                obs_have="30293"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="28330"
                obs_have="28330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7755315"
                         time_creation="Tue Jun 26 15:14:02 2018"
                         time_modification="Tue Jun 26 15:11:16 2018" />
        <observations epoch_first="Tue Jun 26 14:00:00 2018"
                      epoch_last="Tue Jun 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31472"
                obs_have="30293"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="30341"
                obs_have="30293"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="28330"
                obs_have="28330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7755315"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 15:11:16 2018" />
        <observations epoch_first="Tue Jun 26 14:00:00 2018"
                      epoch_last="Tue Jun 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31472"
                obs_have="30293"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="30341"
                obs_have="30293"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="28330"
                obs_have="28330"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jun 26 16:18:56 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7928994"
                         time_creation="Tue Jun 26 16:14:02 2018"
                         time_modification="Tue Jun 26 16:11:20 2018" />
        <observations epoch_first="Tue Jun 26 15:00:00 2018"
                      epoch_last="Tue Jun 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39484"
                obs_have="33153"
                obs_ratio="83.97" />
          <mask elevation="10 degrees"
                obs_expected="33303"
                obs_have="33126"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="27387"
                obs_have="27387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:43:53 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7928994"
                         time_creation="Tue Jun 26 16:14:02 2018"
                         time_modification="Tue Jun 26 16:11:20 2018" />
        <observations epoch_first="Tue Jun 26 15:00:00 2018"
                      epoch_last="Tue Jun 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39484"
                obs_have="33153"
                obs_ratio="83.97" />
          <mask elevation="10 degrees"
                obs_expected="33303"
                obs_have="33126"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="27387"
                obs_have="27387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 18:33:57 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7928994"
                         time_creation="Tue Jun 26 16:14:02 2018"
                         time_modification="Tue Jun 26 16:11:20 2018" />
        <observations epoch_first="Tue Jun 26 15:00:00 2018"
                      epoch_last="Tue Jun 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39484"
                obs_have="33153"
                obs_ratio="83.97" />
          <mask elevation="10 degrees"
                obs_expected="33303"
                obs_have="33126"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="27387"
                obs_have="27387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7928994"
                         time_creation="Tue Jun 26 16:14:02 2018"
                         time_modification="Tue Jun 26 16:11:20 2018" />
        <observations epoch_first="Tue Jun 26 15:00:00 2018"
                      epoch_last="Tue Jun 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39484"
                obs_have="33153"
                obs_ratio="83.97" />
          <mask elevation="10 degrees"
                obs_expected="33303"
                obs_have="33126"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="27387"
                obs_have="27387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7928994"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 16:11:20 2018" />
        <observations epoch_first="Tue Jun 26 15:00:00 2018"
                      epoch_last="Tue Jun 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39484"
                obs_have="33153"
                obs_ratio="83.97" />
          <mask elevation="10 degrees"
                obs_expected="33303"
                obs_have="33126"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="27387"
                obs_have="27387"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jun 26 17:18:56 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8796229"
                         time_creation="Tue Jun 26 17:14:02 2018"
                         time_modification="Tue Jun 26 17:11:23 2018" />
        <observations epoch_first="Tue Jun 26 16:00:00 2018"
                      epoch_last="Tue Jun 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42709"
                obs_have="38321"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="38524"
                obs_have="38311"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="34032"
                obs_have="34032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 17:44:07 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8796229"
                         time_creation="Tue Jun 26 17:14:02 2018"
                         time_modification="Tue Jun 26 17:11:23 2018" />
        <observations epoch_first="Tue Jun 26 16:00:00 2018"
                      epoch_last="Tue Jun 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42709"
                obs_have="38321"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="38524"
                obs_have="38311"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="34032"
                obs_have="34032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 19:33:55 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8796229"
                         time_creation="Tue Jun 26 17:14:02 2018"
                         time_modification="Tue Jun 26 17:11:23 2018" />
        <observations epoch_first="Tue Jun 26 16:00:00 2018"
                      epoch_last="Tue Jun 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42709"
                obs_have="38321"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="38524"
                obs_have="38311"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="34032"
                obs_have="34032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8796229"
                         time_creation="Tue Jun 26 17:14:02 2018"
                         time_modification="Tue Jun 26 17:11:23 2018" />
        <observations epoch_first="Tue Jun 26 16:00:00 2018"
                      epoch_last="Tue Jun 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42709"
                obs_have="38321"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="38524"
                obs_have="38311"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="34032"
                obs_have="34032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8796229"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 17:11:23 2018" />
        <observations epoch_first="Tue Jun 26 16:00:00 2018"
                      epoch_last="Tue Jun 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42709"
                obs_have="38321"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="38524"
                obs_have="38311"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="34032"
                obs_have="34032"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jun 26 18:19:36 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8363059"
                         time_creation="Tue Jun 26 18:14:04 2018"
                         time_modification="Tue Jun 26 18:11:20 2018" />
        <observations epoch_first="Tue Jun 26 17:00:00 2018"
                      epoch_last="Tue Jun 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39525"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="39543"
                obs_have="39525"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37980"
                obs_have="37980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 18:43:57 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8363059"
                         time_creation="Tue Jun 26 18:14:04 2018"
                         time_modification="Tue Jun 26 18:11:20 2018" />
        <observations epoch_first="Tue Jun 26 17:00:00 2018"
                      epoch_last="Tue Jun 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39525"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="39543"
                obs_have="39525"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37980"
                obs_have="37980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 20:33:54 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8363059"
                         time_creation="Tue Jun 26 18:14:04 2018"
                         time_modification="Tue Jun 26 18:11:20 2018" />
        <observations epoch_first="Tue Jun 26 17:00:00 2018"
                      epoch_last="Tue Jun 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39525"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="39543"
                obs_have="39525"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37980"
                obs_have="37980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8363059"
                         time_creation="Tue Jun 26 18:14:04 2018"
                         time_modification="Tue Jun 26 18:11:20 2018" />
        <observations epoch_first="Tue Jun 26 17:00:00 2018"
                      epoch_last="Tue Jun 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39525"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="39543"
                obs_have="39525"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37980"
                obs_have="37980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8363059"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 18:11:20 2018" />
        <observations epoch_first="Tue Jun 26 17:00:00 2018"
                      epoch_last="Tue Jun 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39525"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="39543"
                obs_have="39525"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37980"
                obs_have="37980"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jun 26 19:19:31 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7471729"
                         time_creation="Tue Jun 26 19:14:04 2018"
                         time_modification="Tue Jun 26 19:11:17 2018" />
        <observations epoch_first="Tue Jun 26 18:00:00 2018"
                      epoch_last="Tue Jun 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40916"
                obs_have="37537"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="37645"
                obs_have="37535"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="35667"
                obs_have="35667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 19:43:54 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7471729"
                         time_creation="Tue Jun 26 19:14:04 2018"
                         time_modification="Tue Jun 26 19:11:17 2018" />
        <observations epoch_first="Tue Jun 26 18:00:00 2018"
                      epoch_last="Tue Jun 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40916"
                obs_have="37537"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="37645"
                obs_have="37535"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="35667"
                obs_have="35667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 21:33:52 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7471729"
                         time_creation="Tue Jun 26 19:14:04 2018"
                         time_modification="Tue Jun 26 19:11:17 2018" />
        <observations epoch_first="Tue Jun 26 18:00:00 2018"
                      epoch_last="Tue Jun 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40916"
                obs_have="37537"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="37645"
                obs_have="37535"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="35667"
                obs_have="35667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7471729"
                         time_creation="Tue Jun 26 19:14:04 2018"
                         time_modification="Tue Jun 26 19:11:17 2018" />
        <observations epoch_first="Tue Jun 26 18:00:00 2018"
                      epoch_last="Tue Jun 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40916"
                obs_have="37537"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="37645"
                obs_have="37535"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="35667"
                obs_have="35667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7471729"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 19:11:17 2018" />
        <observations epoch_first="Tue Jun 26 18:00:00 2018"
                      epoch_last="Tue Jun 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40916"
                obs_have="37537"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="37645"
                obs_have="37535"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="35667"
                obs_have="35667"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jun 26 21:18:19 2018"
               level="3">
        <file_statistics latency="00:10:28"
                         size="8054507"
                         time_creation="Tue Jun 26 21:14:03 2018"
                         time_modification="Tue Jun 26 21:10:27 2018" />
        <observations epoch_first="Tue Jun 26 20:00:00 2018"
                      epoch_last="Tue Jun 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42654"
                obs_have="40833"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="40837"
                obs_have="40812"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="38358"
                obs_have="38358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 21:43:36 2018"
               level="3">
        <file_statistics latency="00:10:28"
                         size="8054507"
                         time_creation="Tue Jun 26 21:14:03 2018"
                         time_modification="Tue Jun 26 21:10:27 2018" />
        <observations epoch_first="Tue Jun 26 20:00:00 2018"
                      epoch_last="Tue Jun 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42654"
                obs_have="40833"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="40837"
                obs_have="40812"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="38358"
                obs_have="38358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 23:33:56 2018"
               level="3">
        <file_statistics latency="00:10:28"
                         size="8054507"
                         time_creation="Tue Jun 26 21:14:03 2018"
                         time_modification="Tue Jun 26 21:10:27 2018" />
        <observations epoch_first="Tue Jun 26 20:00:00 2018"
                      epoch_last="Tue Jun 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42654"
                obs_have="40833"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="40837"
                obs_have="40812"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="38358"
                obs_have="38358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:10:28"
                         size="8054507"
                         time_creation="Tue Jun 26 21:14:03 2018"
                         time_modification="Tue Jun 26 21:10:27 2018" />
        <observations epoch_first="Tue Jun 26 20:00:00 2018"
                      epoch_last="Tue Jun 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42654"
                obs_have="40833"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="40837"
                obs_have="40812"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="38358"
                obs_have="38358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:10:28"
                         size="8054507"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 21:10:27 2018" />
        <observations epoch_first="Tue Jun 26 20:00:00 2018"
                      epoch_last="Tue Jun 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42654"
                obs_have="40833"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="40837"
                obs_have="40812"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="38358"
                obs_have="38358"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jun 26 22:18:54 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7467873"
                         time_creation="Tue Jun 26 22:14:02 2018"
                         time_modification="Tue Jun 26 22:11:18 2018" />
        <observations epoch_first="Tue Jun 26 21:00:00 2018"
                      epoch_last="Tue Jun 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37514"
                obs_have="31892"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="31990"
                obs_have="31859"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="28476"
                obs_have="28476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 22:43:54 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7467873"
                         time_creation="Tue Jun 26 22:14:02 2018"
                         time_modification="Tue Jun 26 22:11:18 2018" />
        <observations epoch_first="Tue Jun 26 21:00:00 2018"
                      epoch_last="Tue Jun 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37514"
                obs_have="31892"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="31990"
                obs_have="31859"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="28476"
                obs_have="28476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 00:33:52 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7467873"
                         time_creation="Tue Jun 26 22:14:02 2018"
                         time_modification="Tue Jun 26 22:11:18 2018" />
        <observations epoch_first="Tue Jun 26 21:00:00 2018"
                      epoch_last="Tue Jun 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37514"
                obs_have="31892"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="31990"
                obs_have="31859"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="28476"
                obs_have="28476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7467873"
                         time_creation="Tue Jun 26 22:14:02 2018"
                         time_modification="Tue Jun 26 22:11:18 2018" />
        <observations epoch_first="Tue Jun 26 21:00:00 2018"
                      epoch_last="Tue Jun 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37514"
                obs_have="31892"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="31990"
                obs_have="31859"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="28476"
                obs_have="28476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7467873"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 22:11:18 2018" />
        <observations epoch_first="Tue Jun 26 21:00:00 2018"
                      epoch_last="Tue Jun 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37514"
                obs_have="31892"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="31990"
                obs_have="31859"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="28476"
                obs_have="28476"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jun 26 23:18:54 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7207043"
                         time_creation="Tue Jun 26 23:14:02 2018"
                         time_modification="Tue Jun 26 23:11:17 2018" />
        <observations epoch_first="Tue Jun 26 22:00:00 2018"
                      epoch_last="Tue Jun 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31637"
                obs_have="27749"
                obs_ratio="87.71" />
          <mask elevation="10 degrees"
                obs_expected="27780"
                obs_have="27738"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24269"
                obs_have="24269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 23:43:53 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7207043"
                         time_creation="Tue Jun 26 23:14:02 2018"
                         time_modification="Tue Jun 26 23:11:17 2018" />
        <observations epoch_first="Tue Jun 26 22:00:00 2018"
                      epoch_last="Tue Jun 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31637"
                obs_have="27749"
                obs_ratio="87.71" />
          <mask elevation="10 degrees"
                obs_expected="27780"
                obs_have="27738"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24269"
                obs_have="24269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 01:33:52 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7207043"
                         time_creation="Tue Jun 26 23:14:02 2018"
                         time_modification="Tue Jun 26 23:11:17 2018" />
        <observations epoch_first="Tue Jun 26 22:00:00 2018"
                      epoch_last="Tue Jun 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31637"
                obs_have="27749"
                obs_ratio="87.71" />
          <mask elevation="10 degrees"
                obs_expected="27780"
                obs_have="27738"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24269"
                obs_have="24269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7207043"
                         time_creation="Tue Jun 26 23:14:02 2018"
                         time_modification="Tue Jun 26 23:11:17 2018" />
        <observations epoch_first="Tue Jun 26 22:00:00 2018"
                      epoch_last="Tue Jun 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31637"
                obs_have="27749"
                obs_ratio="87.71" />
          <mask elevation="10 degrees"
                obs_expected="27780"
                obs_have="27738"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24269"
                obs_have="24269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7207043"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Tue Jun 26 23:11:17 2018" />
        <observations epoch_first="Tue Jun 26 22:00:00 2018"
                      epoch_last="Tue Jun 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31637"
                obs_have="27749"
                obs_ratio="87.71" />
          <mask elevation="10 degrees"
                obs_expected="27780"
                obs_have="27738"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24269"
                obs_have="24269"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtd177x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jun 27 00:18:52 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6847797"
                         time_creation="Wed Jun 27 00:14:02 2018"
                         time_modification="Wed Jun 27 00:11:15 2018" />
        <observations epoch_first="Tue Jun 26 23:00:00 2018"
                      epoch_last="Tue Jun 26 23:59:59 2018"
                      epochs="3516"
                      epochs_ratio="97.67">
          <mask elevation="03 degrees"
                obs_expected="30764"
                obs_have="27725"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="28513"
                obs_have="27718"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="24380"
                obs_have="23876"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Wed Jun 27 00:43:53 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6847797"
                         time_creation="Wed Jun 27 00:14:02 2018"
                         time_modification="Wed Jun 27 00:11:15 2018" />
        <observations epoch_first="Tue Jun 26 23:00:00 2018"
                      epoch_last="Tue Jun 26 23:59:59 2018"
                      epochs="3516"
                      epochs_ratio="97.67">
          <mask elevation="03 degrees"
                obs_expected="30764"
                obs_have="27725"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="28513"
                obs_have="27718"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="24380"
                obs_have="23876"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Wed Jun 27 02:33:56 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6847797"
                         time_creation="Wed Jun 27 00:14:02 2018"
                         time_modification="Wed Jun 27 00:11:15 2018" />
        <observations epoch_first="Tue Jun 26 23:00:00 2018"
                      epoch_last="Tue Jun 26 23:59:59 2018"
                      epochs="3516"
                      epochs_ratio="97.67">
          <mask elevation="03 degrees"
                obs_expected="30764"
                obs_have="27725"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="28513"
                obs_have="27718"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="24380"
                obs_have="23876"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Wed Jun 27 19:09:49 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6847797"
                         time_creation="Wed Jun 27 00:14:02 2018"
                         time_modification="Wed Jun 27 00:11:15 2018" />
        <observations epoch_first="Tue Jun 26 23:00:00 2018"
                      epoch_last="Tue Jun 26 23:59:59 2018"
                      epochs="3516"
                      epochs_ratio="97.67">
          <mask elevation="03 degrees"
                obs_expected="30764"
                obs_have="27725"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="28513"
                obs_have="27718"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="24380"
                obs_have="23876"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Thu Jul 26 04:21:44 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6847797"
                         time_creation="Mon Jul 23 01:51:17 2018"
                         time_modification="Wed Jun 27 00:11:15 2018" />
        <observations epoch_first="Tue Jun 26 23:00:00 2018"
                      epoch_last="Tue Jun 26 23:59:59 2018"
                      epochs="3516"
                      epochs_ratio="97.67">
          <mask elevation="03 degrees"
                obs_expected="30764"
                obs_have="27725"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="28513"
                obs_have="27718"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="24380"
                obs_have="23876"
                obs_ratio="97.93" />
        </observations>
      </control>
    </file>
  </station>
</QC>
