<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-26 00:00:00"
    DayOfYear="57"
    Year="2021">
  <station name="CHPH">
    <file name="/chph0570.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 27 18:01:56 2021"
               level="3">
        <file_statistics latency="01:33:26"
                         size="7610054"
                         time_creation="Sat Feb 27 02:50:27 2021"
                         time_modification="Sat Feb 27 01:32:56 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:30 2021"
                      epochs="2605"
                      epochs_ratio="90.45">
          <mask elevation="03 degrees"
                obs_expected="30123"
                obs_have="25848"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="25057"
                obs_have="22259"
                obs_ratio="88.83" />
          <mask elevation="15 degrees"
                obs_expected="22110"
                obs_have="19518"
                obs_ratio="88.28" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:46:02 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:35:21"
                         size="8339608"
                         time_creation="Sun Mar 28 02:03:02 2021"
                         time_modification="Sun Mar 28 01:34:51 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:30 2021"
                      epochs="2845"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="30123"
                obs_have="28367"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="25057"
                obs_have="24592"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="22110"
                obs_have="21725"
                obs_ratio="98.26" />
        </observations>
      </control>
    </file>
    <file name="/chph057a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb 26 01:21:14 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="11015764"
                         time_creation="Fri Feb 26 01:12:01 2021"
                         time_modification="Fri Feb 26 01:08:03 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43364"
                obs_have="42386"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="36875"
                obs_have="36875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30783"
                obs_have="30783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 01:46:15 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="11015764"
                         time_creation="Fri Feb 26 01:12:01 2021"
                         time_modification="Fri Feb 26 01:08:03 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43364"
                obs_have="42386"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="36875"
                obs_have="36875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30783"
                obs_have="30783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:35:10 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="11015764"
                         time_creation="Fri Feb 26 01:12:01 2021"
                         time_modification="Fri Feb 26 01:08:03 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43364"
                obs_have="42386"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="36875"
                obs_have="36875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30783"
                obs_have="30783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="11015764"
                         time_creation="Fri Feb 26 01:12:01 2021"
                         time_modification="Fri Feb 26 01:08:03 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43364"
                obs_have="42386"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="36875"
                obs_have="36875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30783"
                obs_have="30783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="11015764"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 01:08:03 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43364"
                obs_have="42386"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="36875"
                obs_have="36875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30783"
                obs_have="30783"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb 26 02:21:04 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10646878"
                         time_creation="Fri Feb 26 02:10:02 2021"
                         time_modification="Fri Feb 26 02:07:59 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38979"
                obs_have="36491"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="35574"
                obs_have="35574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34176"
                obs_have="34176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:46:08 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10646878"
                         time_creation="Fri Feb 26 02:10:02 2021"
                         time_modification="Fri Feb 26 02:07:59 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38979"
                obs_have="36491"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="35574"
                obs_have="35574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34176"
                obs_have="34176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 04:35:11 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10646878"
                         time_creation="Fri Feb 26 02:10:02 2021"
                         time_modification="Fri Feb 26 02:07:59 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38979"
                obs_have="36491"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="35574"
                obs_have="35574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34176"
                obs_have="34176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10646878"
                         time_creation="Fri Feb 26 02:10:02 2021"
                         time_modification="Fri Feb 26 02:07:59 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38979"
                obs_have="36491"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="35574"
                obs_have="35574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34176"
                obs_have="34176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10646878"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 02:07:59 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38979"
                obs_have="36491"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="35574"
                obs_have="35574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34176"
                obs_have="34176"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Feb 26 03:21:05 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10570901"
                         time_creation="Fri Feb 26 03:12:02 2021"
                         time_modification="Fri Feb 26 03:08:04 2021" />
        <observations epoch_first="Fri Feb 26 02:00:00 2021"
                      epoch_last="Fri Feb 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38255"
                obs_have="37674"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="34376"
                obs_have="34376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30742"
                obs_have="30742"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:46:04 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10570901"
                         time_creation="Fri Feb 26 03:12:02 2021"
                         time_modification="Fri Feb 26 03:08:04 2021" />
        <observations epoch_first="Fri Feb 26 02:00:00 2021"
                      epoch_last="Fri Feb 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38255"
                obs_have="37674"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="34376"
                obs_have="34376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30742"
                obs_have="30742"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 05:35:12 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10570901"
                         time_creation="Fri Feb 26 03:12:02 2021"
                         time_modification="Fri Feb 26 03:08:04 2021" />
        <observations epoch_first="Fri Feb 26 02:00:00 2021"
                      epoch_last="Fri Feb 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38255"
                obs_have="37674"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="34376"
                obs_have="34376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30742"
                obs_have="30742"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10570901"
                         time_creation="Fri Feb 26 03:12:02 2021"
                         time_modification="Fri Feb 26 03:08:04 2021" />
        <observations epoch_first="Fri Feb 26 02:00:00 2021"
                      epoch_last="Fri Feb 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38255"
                obs_have="37674"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="34376"
                obs_have="34376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30742"
                obs_have="30742"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10570901"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 03:08:04 2021" />
        <observations epoch_first="Fri Feb 26 02:00:00 2021"
                      epoch_last="Fri Feb 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38255"
                obs_have="37674"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="34376"
                obs_have="34376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30742"
                obs_have="30742"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Feb 26 04:46:09 2021"
               level="3">
        <file_statistics latency="00:21:33"
                         size="9993359"
                         time_creation="Fri Feb 26 04:45:02 2021"
                         time_modification="Fri Feb 26 04:21:32 2021" />
        <observations epoch_first="Fri Feb 26 03:00:00 2021"
                      epoch_last="Fri Feb 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35737"
                obs_have="34192"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25884"
                obs_have="25884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 06:35:12 2021"
               level="3">
        <file_statistics latency="00:21:33"
                         size="9993359"
                         time_creation="Fri Feb 26 04:45:02 2021"
                         time_modification="Fri Feb 26 04:21:32 2021" />
        <observations epoch_first="Fri Feb 26 03:00:00 2021"
                      epoch_last="Fri Feb 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35737"
                obs_have="34192"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25884"
                obs_have="25884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:21:33"
                         size="9993359"
                         time_creation="Fri Feb 26 04:45:02 2021"
                         time_modification="Fri Feb 26 04:21:32 2021" />
        <observations epoch_first="Fri Feb 26 03:00:00 2021"
                      epoch_last="Fri Feb 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35737"
                obs_have="34192"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25884"
                obs_have="25884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:21:33"
                         size="9993359"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 04:21:32 2021" />
        <observations epoch_first="Fri Feb 26 03:00:00 2021"
                      epoch_last="Fri Feb 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35737"
                obs_have="34192"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25884"
                obs_have="25884"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Feb 26 05:21:15 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10584674"
                         time_creation="Fri Feb 26 05:12:03 2021"
                         time_modification="Fri Feb 26 05:08:04 2021" />
        <observations epoch_first="Fri Feb 26 04:00:00 2021"
                      epoch_last="Fri Feb 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="35078"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="25786"
                obs_have="25786"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="22142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 05:46:11 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10584674"
                         time_creation="Fri Feb 26 05:12:03 2021"
                         time_modification="Fri Feb 26 05:08:04 2021" />
        <observations epoch_first="Fri Feb 26 04:00:00 2021"
                      epoch_last="Fri Feb 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="35078"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="25786"
                obs_have="25786"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="22142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 07:35:13 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10584674"
                         time_creation="Fri Feb 26 05:12:03 2021"
                         time_modification="Fri Feb 26 05:08:04 2021" />
        <observations epoch_first="Fri Feb 26 04:00:00 2021"
                      epoch_last="Fri Feb 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="35078"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="25786"
                obs_have="25786"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="22142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10584674"
                         time_creation="Fri Feb 26 05:12:03 2021"
                         time_modification="Fri Feb 26 05:08:04 2021" />
        <observations epoch_first="Fri Feb 26 04:00:00 2021"
                      epoch_last="Fri Feb 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="35078"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="25786"
                obs_have="25786"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="22142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10584674"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 05:08:04 2021" />
        <observations epoch_first="Fri Feb 26 04:00:00 2021"
                      epoch_last="Fri Feb 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="35078"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="25786"
                obs_have="25786"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="22142"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Feb 26 06:21:13 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9824500"
                         time_creation="Fri Feb 26 06:12:02 2021"
                         time_modification="Fri Feb 26 06:08:06 2021" />
        <observations epoch_first="Fri Feb 26 05:00:00 2021"
                      epoch_last="Fri Feb 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34280"
                obs_have="33005"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="26684"
                obs_have="26684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23054"
                obs_have="23054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 06:46:12 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9824500"
                         time_creation="Fri Feb 26 06:12:02 2021"
                         time_modification="Fri Feb 26 06:08:06 2021" />
        <observations epoch_first="Fri Feb 26 05:00:00 2021"
                      epoch_last="Fri Feb 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34280"
                obs_have="33005"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="26684"
                obs_have="26684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23054"
                obs_have="23054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 08:35:12 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9824500"
                         time_creation="Fri Feb 26 06:12:02 2021"
                         time_modification="Fri Feb 26 06:08:06 2021" />
        <observations epoch_first="Fri Feb 26 05:00:00 2021"
                      epoch_last="Fri Feb 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34280"
                obs_have="33005"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="26684"
                obs_have="26684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23054"
                obs_have="23054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9824500"
                         time_creation="Fri Feb 26 06:12:02 2021"
                         time_modification="Fri Feb 26 06:08:06 2021" />
        <observations epoch_first="Fri Feb 26 05:00:00 2021"
                      epoch_last="Fri Feb 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34280"
                obs_have="33005"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="26684"
                obs_have="26684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23054"
                obs_have="23054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9824500"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 06:08:06 2021" />
        <observations epoch_first="Fri Feb 26 05:00:00 2021"
                      epoch_last="Fri Feb 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34280"
                obs_have="33005"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="26684"
                obs_have="26684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23054"
                obs_have="23054"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb 26 07:21:12 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9861450"
                         time_creation="Fri Feb 26 07:12:03 2021"
                         time_modification="Fri Feb 26 07:08:07 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33041"
                obs_have="31136"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="26286"
                obs_have="26258"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22738"
                obs_have="22738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 07:46:13 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9861450"
                         time_creation="Fri Feb 26 07:12:03 2021"
                         time_modification="Fri Feb 26 07:08:07 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33041"
                obs_have="31136"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="26286"
                obs_have="26258"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22738"
                obs_have="22738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 09:35:12 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9861450"
                         time_creation="Fri Feb 26 07:12:03 2021"
                         time_modification="Fri Feb 26 07:08:07 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33041"
                obs_have="31136"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="26286"
                obs_have="26258"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22738"
                obs_have="22738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9861450"
                         time_creation="Fri Feb 26 07:12:03 2021"
                         time_modification="Fri Feb 26 07:08:07 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33041"
                obs_have="31136"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="26286"
                obs_have="26258"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22738"
                obs_have="22738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9861450"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 07:08:07 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33041"
                obs_have="31136"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="26286"
                obs_have="26258"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22738"
                obs_have="22738"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb 26 08:21:12 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9949238"
                         time_creation="Fri Feb 26 08:12:03 2021"
                         time_modification="Fri Feb 26 08:08:06 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33742"
                obs_have="31973"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="28584"
                obs_have="28584"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25530"
                obs_have="25530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 08:46:12 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9949238"
                         time_creation="Fri Feb 26 08:12:03 2021"
                         time_modification="Fri Feb 26 08:08:06 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33742"
                obs_have="31973"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="28584"
                obs_have="28584"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25530"
                obs_have="25530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 10:35:10 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9949238"
                         time_creation="Fri Feb 26 08:12:03 2021"
                         time_modification="Fri Feb 26 08:08:06 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33742"
                obs_have="31973"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="28584"
                obs_have="28584"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25530"
                obs_have="25530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9949238"
                         time_creation="Fri Feb 26 08:12:03 2021"
                         time_modification="Fri Feb 26 08:08:06 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33742"
                obs_have="31973"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="28584"
                obs_have="28584"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25530"
                obs_have="25530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9949238"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 08:08:06 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33742"
                obs_have="31973"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="28584"
                obs_have="28584"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25530"
                obs_have="25530"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb 26 09:21:15 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7816538"
                         time_creation="Fri Feb 26 09:12:03 2021"
                         time_modification="Fri Feb 26 09:08:08 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="2541"
                      epochs_ratio="70.58">
          <mask elevation="03 degrees"
                obs_expected="41836"
                obs_have="28709"
                obs_ratio="68.62" />
          <mask elevation="10 degrees"
                obs_expected="33056"
                obs_have="22466"
                obs_ratio="67.96" />
          <mask elevation="15 degrees"
                obs_expected="27721"
                obs_have="19331"
                obs_ratio="69.73" />
        </observations>
      </control>
      <control date="Fri Feb 26 09:46:16 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7816538"
                         time_creation="Fri Feb 26 09:12:03 2021"
                         time_modification="Fri Feb 26 09:08:08 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="2541"
                      epochs_ratio="70.58">
          <mask elevation="03 degrees"
                obs_expected="41836"
                obs_have="28709"
                obs_ratio="68.62" />
          <mask elevation="10 degrees"
                obs_expected="33056"
                obs_have="22466"
                obs_ratio="67.96" />
          <mask elevation="15 degrees"
                obs_expected="27721"
                obs_have="19331"
                obs_ratio="69.73" />
        </observations>
      </control>
      <control date="Fri Feb 26 11:35:15 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7816538"
                         time_creation="Fri Feb 26 09:12:03 2021"
                         time_modification="Fri Feb 26 09:08:08 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="2541"
                      epochs_ratio="70.58">
          <mask elevation="03 degrees"
                obs_expected="41836"
                obs_have="28709"
                obs_ratio="68.62" />
          <mask elevation="10 degrees"
                obs_expected="33056"
                obs_have="22466"
                obs_ratio="67.96" />
          <mask elevation="15 degrees"
                obs_expected="27721"
                obs_have="19331"
                obs_ratio="69.73" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7816538"
                         time_creation="Fri Feb 26 09:12:03 2021"
                         time_modification="Fri Feb 26 09:08:08 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="2541"
                      epochs_ratio="70.58">
          <mask elevation="03 degrees"
                obs_expected="41836"
                obs_have="28709"
                obs_ratio="68.62" />
          <mask elevation="10 degrees"
                obs_expected="33056"
                obs_have="22466"
                obs_ratio="67.96" />
          <mask elevation="15 degrees"
                obs_expected="27721"
                obs_have="19331"
                obs_ratio="69.73" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="7816538"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 09:08:08 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="2541"
                      epochs_ratio="70.58">
          <mask elevation="03 degrees"
                obs_expected="41836"
                obs_have="28709"
                obs_ratio="68.62" />
          <mask elevation="10 degrees"
                obs_expected="33056"
                obs_have="22466"
                obs_ratio="67.96" />
          <mask elevation="15 degrees"
                obs_expected="27721"
                obs_have="19331"
                obs_ratio="69.73" />
        </observations>
      </control>
    </file>
    <file name="/chph057j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb 26 10:21:17 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="11124076"
                         time_creation="Fri Feb 26 10:12:02 2021"
                         time_modification="Fri Feb 26 10:08:13 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44307"
                obs_have="43094"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32084"
                obs_have="32084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 10:46:18 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="11124076"
                         time_creation="Fri Feb 26 10:12:02 2021"
                         time_modification="Fri Feb 26 10:08:13 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44307"
                obs_have="43094"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32084"
                obs_have="32084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 12:35:16 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="11124076"
                         time_creation="Fri Feb 26 10:12:02 2021"
                         time_modification="Fri Feb 26 10:08:13 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44307"
                obs_have="43094"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32084"
                obs_have="32084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="11124076"
                         time_creation="Fri Feb 26 10:12:02 2021"
                         time_modification="Fri Feb 26 10:08:13 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44307"
                obs_have="43094"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32084"
                obs_have="32084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="11124076"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 10:08:13 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44307"
                obs_have="43094"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32084"
                obs_have="32084"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb 26 11:21:18 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10836012"
                         time_creation="Fri Feb 26 11:12:03 2021"
                         time_modification="Fri Feb 26 11:08:13 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40434"
                obs_have="40242"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="39223"
                obs_have="39212"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38453"
                obs_have="38442"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 26 11:46:17 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10836012"
                         time_creation="Fri Feb 26 11:12:03 2021"
                         time_modification="Fri Feb 26 11:08:13 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40434"
                obs_have="40242"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="39223"
                obs_have="39212"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38453"
                obs_have="38442"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 26 13:35:16 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10836012"
                         time_creation="Fri Feb 26 11:12:03 2021"
                         time_modification="Fri Feb 26 11:08:13 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40434"
                obs_have="40242"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="39223"
                obs_have="39212"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38453"
                obs_have="38442"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10836012"
                         time_creation="Fri Feb 26 11:12:03 2021"
                         time_modification="Fri Feb 26 11:08:13 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40434"
                obs_have="40242"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="39223"
                obs_have="39212"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38453"
                obs_have="38442"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10836012"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 11:08:13 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40434"
                obs_have="40242"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="39223"
                obs_have="39212"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38453"
                obs_have="38442"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chph057l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb 26 12:21:19 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10961087"
                         time_creation="Fri Feb 26 12:12:02 2021"
                         time_modification="Fri Feb 26 12:08:12 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42149"
                obs_have="39365"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="36035"
                obs_have="36035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31075"
                obs_have="31075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 12:46:19 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10961087"
                         time_creation="Fri Feb 26 12:12:02 2021"
                         time_modification="Fri Feb 26 12:08:12 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42149"
                obs_have="39365"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="36035"
                obs_have="36035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31075"
                obs_have="31075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 14:35:17 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10961087"
                         time_creation="Fri Feb 26 12:12:02 2021"
                         time_modification="Fri Feb 26 12:08:12 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42149"
                obs_have="39365"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="36035"
                obs_have="36035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31075"
                obs_have="31075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10961087"
                         time_creation="Fri Feb 26 12:12:02 2021"
                         time_modification="Fri Feb 26 12:08:12 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42149"
                obs_have="39365"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="36035"
                obs_have="36035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31075"
                obs_have="31075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10961087"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 12:08:12 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42149"
                obs_have="39365"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="36035"
                obs_have="36035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31075"
                obs_have="31075"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb 26 13:21:16 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10758482"
                         time_creation="Fri Feb 26 13:12:03 2021"
                         time_modification="Fri Feb 26 13:08:11 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36997"
                obs_have="35948"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="28147"
                obs_have="28049"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22817"
                obs_have="22817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 13:46:17 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10758482"
                         time_creation="Fri Feb 26 13:12:03 2021"
                         time_modification="Fri Feb 26 13:08:11 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36997"
                obs_have="35948"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="28147"
                obs_have="28049"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22817"
                obs_have="22817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 15:35:16 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10758482"
                         time_creation="Fri Feb 26 13:12:03 2021"
                         time_modification="Fri Feb 26 13:08:11 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36997"
                obs_have="35948"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="28147"
                obs_have="28049"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22817"
                obs_have="22817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10758482"
                         time_creation="Fri Feb 26 13:12:03 2021"
                         time_modification="Fri Feb 26 13:08:11 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36997"
                obs_have="35948"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="28147"
                obs_have="28049"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22817"
                obs_have="22817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10758482"
                         time_creation="Thu Mar 25 01:51:34 2021"
                         time_modification="Fri Feb 26 13:08:11 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36997"
                obs_have="35948"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="28147"
                obs_have="28049"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22817"
                obs_have="22817"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Feb 26 14:21:15 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10102015"
                         time_creation="Fri Feb 26 14:12:03 2021"
                         time_modification="Fri Feb 26 14:08:05 2021" />
        <observations epoch_first="Fri Feb 26 13:00:00 2021"
                      epoch_last="Fri Feb 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31148"
                obs_have="30998"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="28951"
                obs_have="28951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 14:46:13 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10102015"
                         time_creation="Fri Feb 26 14:12:03 2021"
                         time_modification="Fri Feb 26 14:08:05 2021" />
        <observations epoch_first="Fri Feb 26 13:00:00 2021"
                      epoch_last="Fri Feb 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31148"
                obs_have="30998"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="28951"
                obs_have="28951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 16:35:04 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10102015"
                         time_creation="Fri Feb 26 14:12:03 2021"
                         time_modification="Fri Feb 26 14:08:05 2021" />
        <observations epoch_first="Fri Feb 26 13:00:00 2021"
                      epoch_last="Fri Feb 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31148"
                obs_have="30998"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="28951"
                obs_have="28951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10102015"
                         time_creation="Fri Feb 26 14:12:03 2021"
                         time_modification="Fri Feb 26 14:08:05 2021" />
        <observations epoch_first="Fri Feb 26 13:00:00 2021"
                      epoch_last="Fri Feb 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31148"
                obs_have="30998"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="28951"
                obs_have="28951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10102015"
                         time_creation="Thu Mar 25 01:51:35 2021"
                         time_modification="Fri Feb 26 14:08:05 2021" />
        <observations epoch_first="Fri Feb 26 13:00:00 2021"
                      epoch_last="Fri Feb 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31148"
                obs_have="30998"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="28951"
                obs_have="28951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb 26 15:21:14 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9323525"
                         time_creation="Fri Feb 26 15:12:03 2021"
                         time_modification="Fri Feb 26 15:08:03 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29454"
                obs_have="28833"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="25871"
                obs_have="25870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23381"
                obs_have="23380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 15:46:13 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9323525"
                         time_creation="Fri Feb 26 15:12:03 2021"
                         time_modification="Fri Feb 26 15:08:03 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29454"
                obs_have="28833"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="25871"
                obs_have="25870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23381"
                obs_have="23380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 17:35:08 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9323525"
                         time_creation="Fri Feb 26 15:12:03 2021"
                         time_modification="Fri Feb 26 15:08:03 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29454"
                obs_have="28833"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="25871"
                obs_have="25870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23381"
                obs_have="23380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9323525"
                         time_creation="Fri Feb 26 15:12:03 2021"
                         time_modification="Fri Feb 26 15:08:03 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29454"
                obs_have="28833"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="25871"
                obs_have="25870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23381"
                obs_have="23380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9323525"
                         time_creation="Thu Mar 25 01:51:35 2021"
                         time_modification="Fri Feb 26 15:08:03 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29454"
                obs_have="28833"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="25871"
                obs_have="25870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23381"
                obs_have="23380"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb 26 18:35:09 2021"
               level="3">
        <file_statistics latency="00:53:55"
                         size="9113860"
                         time_creation="Fri Feb 26 17:10:09 2021"
                         time_modification="Fri Feb 26 16:53:54 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32643"
                obs_have="30507"
                obs_ratio="93.46" />
          <mask elevation="10 degrees"
                obs_expected="25553"
                obs_have="25532"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="21700"
                obs_have="21700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:53:55"
                         size="9113860"
                         time_creation="Fri Feb 26 17:10:09 2021"
                         time_modification="Fri Feb 26 16:53:54 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32643"
                obs_have="30507"
                obs_ratio="93.46" />
          <mask elevation="10 degrees"
                obs_expected="25553"
                obs_have="25532"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="21700"
                obs_have="21700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:53:55"
                         size="9113860"
                         time_creation="Thu Mar 25 01:51:35 2021"
                         time_modification="Fri Feb 26 16:53:54 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32643"
                obs_have="30507"
                obs_ratio="93.46" />
          <mask elevation="10 degrees"
                obs_expected="25553"
                obs_have="25532"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="21700"
                obs_have="21700"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb 26 17:21:16 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9686903"
                         time_creation="Fri Feb 26 17:12:04 2021"
                         time_modification="Fri Feb 26 17:08:08 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32533"
                obs_have="31342"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="27583"
                obs_have="27583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20863"
                obs_have="20863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 17:46:17 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9686903"
                         time_creation="Fri Feb 26 17:12:04 2021"
                         time_modification="Fri Feb 26 17:08:08 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32533"
                obs_have="31342"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="27583"
                obs_have="27583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20863"
                obs_have="20863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 19:35:14 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9686903"
                         time_creation="Fri Feb 26 17:12:04 2021"
                         time_modification="Fri Feb 26 17:08:08 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32533"
                obs_have="31342"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="27583"
                obs_have="27583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20863"
                obs_have="20863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9686903"
                         time_creation="Fri Feb 26 17:12:04 2021"
                         time_modification="Fri Feb 26 17:08:08 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32533"
                obs_have="31342"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="27583"
                obs_have="27583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20863"
                obs_have="20863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9686903"
                         time_creation="Thu Mar 25 01:51:35 2021"
                         time_modification="Fri Feb 26 17:08:08 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32533"
                obs_have="31342"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="27583"
                obs_have="27583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20863"
                obs_have="20863"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Feb 26 18:21:14 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10520250"
                         time_creation="Fri Feb 26 18:12:02 2021"
                         time_modification="Fri Feb 26 18:08:08 2021" />
        <observations epoch_first="Fri Feb 26 17:00:00 2021"
                      epoch_last="Fri Feb 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38505"
                obs_have="35518"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="30425"
                obs_have="29006"
                obs_ratio="95.34" />
          <mask elevation="15 degrees"
                obs_expected="24982"
                obs_have="23563"
                obs_ratio="94.32" />
        </observations>
      </control>
      <control date="Fri Feb 26 18:46:14 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10520250"
                         time_creation="Fri Feb 26 18:12:02 2021"
                         time_modification="Fri Feb 26 18:08:08 2021" />
        <observations epoch_first="Fri Feb 26 17:00:00 2021"
                      epoch_last="Fri Feb 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38505"
                obs_have="35518"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="30425"
                obs_have="29006"
                obs_ratio="95.34" />
          <mask elevation="15 degrees"
                obs_expected="24982"
                obs_have="23563"
                obs_ratio="94.32" />
        </observations>
      </control>
      <control date="Fri Feb 26 20:35:16 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10520250"
                         time_creation="Fri Feb 26 18:12:02 2021"
                         time_modification="Fri Feb 26 18:08:08 2021" />
        <observations epoch_first="Fri Feb 26 17:00:00 2021"
                      epoch_last="Fri Feb 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38505"
                obs_have="35518"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="30425"
                obs_have="29006"
                obs_ratio="95.34" />
          <mask elevation="15 degrees"
                obs_expected="24982"
                obs_have="23563"
                obs_ratio="94.32" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10520250"
                         time_creation="Fri Feb 26 18:12:02 2021"
                         time_modification="Fri Feb 26 18:08:08 2021" />
        <observations epoch_first="Fri Feb 26 17:00:00 2021"
                      epoch_last="Fri Feb 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38505"
                obs_have="35518"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="30425"
                obs_have="29006"
                obs_ratio="95.34" />
          <mask elevation="15 degrees"
                obs_expected="24982"
                obs_have="23563"
                obs_ratio="94.32" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10520250"
                         time_creation="Thu Mar 25 01:51:35 2021"
                         time_modification="Fri Feb 26 18:08:08 2021" />
        <observations epoch_first="Fri Feb 26 17:00:00 2021"
                      epoch_last="Fri Feb 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38505"
                obs_have="35518"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="30425"
                obs_have="29006"
                obs_ratio="95.34" />
          <mask elevation="15 degrees"
                obs_expected="24982"
                obs_have="23563"
                obs_ratio="94.32" />
        </observations>
      </control>
    </file>
    <file name="/chph057s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb 26 19:21:13 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10511030"
                         time_creation="Fri Feb 26 19:12:03 2021"
                         time_modification="Fri Feb 26 19:08:06 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37535"
                obs_have="34776"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="28085"
                obs_ratio="93.74" />
          <mask elevation="15 degrees"
                obs_expected="25973"
                obs_have="24196"
                obs_ratio="93.16" />
        </observations>
      </control>
      <control date="Fri Feb 26 19:46:13 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10511030"
                         time_creation="Fri Feb 26 19:12:03 2021"
                         time_modification="Fri Feb 26 19:08:06 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37535"
                obs_have="34776"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="28085"
                obs_ratio="93.74" />
          <mask elevation="15 degrees"
                obs_expected="25973"
                obs_have="24196"
                obs_ratio="93.16" />
        </observations>
      </control>
      <control date="Fri Feb 26 21:35:16 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10511030"
                         time_creation="Fri Feb 26 19:12:03 2021"
                         time_modification="Fri Feb 26 19:08:06 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37535"
                obs_have="34776"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="28085"
                obs_ratio="93.74" />
          <mask elevation="15 degrees"
                obs_expected="25973"
                obs_have="24196"
                obs_ratio="93.16" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10511030"
                         time_creation="Fri Feb 26 19:12:03 2021"
                         time_modification="Fri Feb 26 19:08:06 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37535"
                obs_have="34776"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="28085"
                obs_ratio="93.74" />
          <mask elevation="15 degrees"
                obs_expected="25973"
                obs_have="24196"
                obs_ratio="93.16" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10511030"
                         time_creation="Thu Mar 25 01:51:35 2021"
                         time_modification="Fri Feb 26 19:08:06 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37535"
                obs_have="34776"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="28085"
                obs_ratio="93.74" />
          <mask elevation="15 degrees"
                obs_expected="25973"
                obs_have="24196"
                obs_ratio="93.16" />
        </observations>
      </control>
    </file>
    <file name="/chph057t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb 26 20:21:19 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10688652"
                         time_creation="Fri Feb 26 20:12:03 2021"
                         time_modification="Fri Feb 26 20:08:11 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35093"
                obs_have="33360"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="30028"
                obs_have="29988"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28326"
                obs_have="28326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 20:46:09 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10688652"
                         time_creation="Fri Feb 26 20:12:03 2021"
                         time_modification="Fri Feb 26 20:08:11 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35093"
                obs_have="33360"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="30028"
                obs_have="29988"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28326"
                obs_have="28326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 22:35:18 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10688652"
                         time_creation="Fri Feb 26 20:12:03 2021"
                         time_modification="Fri Feb 26 20:08:11 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35093"
                obs_have="33360"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="30028"
                obs_have="29988"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28326"
                obs_have="28326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10688652"
                         time_creation="Fri Feb 26 20:12:03 2021"
                         time_modification="Fri Feb 26 20:08:11 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35093"
                obs_have="33360"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="30028"
                obs_have="29988"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28326"
                obs_have="28326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10688652"
                         time_creation="Thu Mar 25 01:51:35 2021"
                         time_modification="Fri Feb 26 20:08:11 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35093"
                obs_have="33360"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="30028"
                obs_have="29988"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28326"
                obs_have="28326"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb 26 21:21:25 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="12274165"
                         time_creation="Fri Feb 26 21:12:04 2021"
                         time_modification="Fri Feb 26 21:08:18 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42334"
                obs_have="40455"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27961"
                obs_have="27961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 21:46:24 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="12274165"
                         time_creation="Fri Feb 26 21:12:04 2021"
                         time_modification="Fri Feb 26 21:08:18 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42334"
                obs_have="40455"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27961"
                obs_have="27961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 23:35:23 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="12274165"
                         time_creation="Fri Feb 26 21:12:04 2021"
                         time_modification="Fri Feb 26 21:08:18 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44495"
                obs_have="42616"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="33326"
                obs_have="33326"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29237"
                obs_have="29237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="12274165"
                         time_creation="Fri Feb 26 21:12:04 2021"
                         time_modification="Fri Feb 26 21:08:18 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44495"
                obs_have="42616"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="33326"
                obs_have="33326"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29237"
                obs_have="29237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="12274165"
                         time_creation="Thu Mar 25 01:51:35 2021"
                         time_modification="Fri Feb 26 21:08:18 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44495"
                obs_have="42616"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="33326"
                obs_have="33326"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29237"
                obs_have="29237"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Feb 26 22:21:24 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="12134379"
                         time_creation="Fri Feb 26 22:12:03 2021"
                         time_modification="Fri Feb 26 22:08:15 2021" />
        <observations epoch_first="Fri Feb 26 21:00:00 2021"
                      epoch_last="Fri Feb 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44729"
                obs_have="40613"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="35465"
                obs_have="35431"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29668"
                obs_have="29668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 22:46:24 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="12134379"
                         time_creation="Fri Feb 26 22:12:03 2021"
                         time_modification="Fri Feb 26 22:08:15 2021" />
        <observations epoch_first="Fri Feb 26 21:00:00 2021"
                      epoch_last="Fri Feb 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44729"
                obs_have="40613"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="35465"
                obs_have="35431"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29668"
                obs_have="29668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 00:35:22 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="12134379"
                         time_creation="Fri Feb 26 22:12:03 2021"
                         time_modification="Fri Feb 26 22:08:15 2021" />
        <observations epoch_first="Fri Feb 26 21:00:00 2021"
                      epoch_last="Fri Feb 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44729"
                obs_have="40613"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="35465"
                obs_have="35431"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29668"
                obs_have="29668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="12134379"
                         time_creation="Fri Feb 26 22:12:03 2021"
                         time_modification="Fri Feb 26 22:08:15 2021" />
        <observations epoch_first="Fri Feb 26 21:00:00 2021"
                      epoch_last="Fri Feb 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44729"
                obs_have="40613"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="35465"
                obs_have="35431"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29668"
                obs_have="29668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="12134379"
                         time_creation="Thu Mar 25 01:51:35 2021"
                         time_modification="Fri Feb 26 22:08:15 2021" />
        <observations epoch_first="Fri Feb 26 21:00:00 2021"
                      epoch_last="Fri Feb 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44729"
                obs_have="40613"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="35465"
                obs_have="35431"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29668"
                obs_have="29668"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Feb 27 01:35:19 2021"
               level="3">
        <file_statistics latency="00:49:38"
                         size="11060611"
                         time_creation="Sat Feb 27 00:06:04 2021"
                         time_modification="Fri Feb 26 23:49:37 2021" />
        <observations epoch_first="Fri Feb 26 22:00:00 2021"
                      epoch_last="Fri Feb 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37520"
                obs_have="37240"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="35405"
                obs_have="35405"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34294"
                obs_have="34294"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:49:38"
                         size="11060611"
                         time_creation="Sat Feb 27 00:06:04 2021"
                         time_modification="Fri Feb 26 23:49:37 2021" />
        <observations epoch_first="Fri Feb 26 22:00:00 2021"
                      epoch_last="Fri Feb 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37520"
                obs_have="37240"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="35405"
                obs_have="35405"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34294"
                obs_have="34294"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:49:38"
                         size="11060611"
                         time_creation="Thu Mar 25 01:51:35 2021"
                         time_modification="Fri Feb 26 23:49:37 2021" />
        <observations epoch_first="Fri Feb 26 22:00:00 2021"
                      epoch_last="Fri Feb 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37520"
                obs_have="37240"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="35405"
                obs_have="35405"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34294"
                obs_have="34294"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph057x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb 27 18:29:40 2021"
               level="3">
        <file_statistics latency="00:49:43"
                         size="10754680"
                         time_creation="Sat Feb 27 02:50:14 2021"
                         time_modification="Sat Feb 27 00:49:42 2021" />
        <observations epoch_first="Fri Feb 26 23:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="38314"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="34600"
                obs_have="34600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31935"
                obs_have="31935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 03:14:02 2021"
               level="3">
        <file_statistics latency="00:49:43"
                         size="10754680"
                         time_creation="Thu Mar 25 01:51:35 2021"
                         time_modification="Sat Feb 27 00:49:42 2021" />
        <observations epoch_first="Fri Feb 26 23:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="38314"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="34600"
                obs_have="34600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31935"
                obs_have="31935"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
