<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-08-19 00:00:00"
    DayOfYear="231"
    Year="2019">
  <station name="VLGN">
    <file name="/vlgn2310.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug 20 17:45:38 2019"
               level="3">
        <file_statistics latency="04:38:29"
                         size="5174856"
                         time_creation="Tue Aug 20 04:50:08 2019"
                         time_modification="Tue Aug 20 04:37:59 2019" />
        <observations epoch_first="Mon Aug 19 00:00:00 2019"
                      epoch_last="Mon Aug 19 23:59:30 2019"
                      epochs="2631"
                      epochs_ratio="91.35">
          <mask elevation="03 degrees"
                obs_expected="30140"
                obs_have="22718"
                obs_ratio="75.37" />
          <mask elevation="10 degrees"
                obs_expected="24987"
                obs_have="22709"
                obs_ratio="90.88" />
          <mask elevation="15 degrees"
                obs_expected="21976"
                obs_have="20021"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Wed Sep 18 05:50:39 2019"
               level="3">
        <file_statistics latency="04:38:29"
                         size="5174856"
                         time_creation="Sun Sep 15 02:03:52 2019"
                         time_modification="Tue Aug 20 04:37:59 2019" />
        <observations epoch_first="Mon Aug 19 00:00:00 2019"
                      epoch_last="Mon Aug 19 23:59:30 2019"
                      epochs="2631"
                      epochs_ratio="91.35">
          <mask elevation="03 degrees"
                obs_expected="30140"
                obs_have="22718"
                obs_ratio="75.37" />
          <mask elevation="10 degrees"
                obs_expected="24987"
                obs_have="22709"
                obs_ratio="90.88" />
          <mask elevation="15 degrees"
                obs_expected="21976"
                obs_have="20021"
                obs_ratio="91.10" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Aug 19 01:44:42 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7239311"
                         time_creation="Mon Aug 19 01:16:02 2019"
                         time_modification="Mon Aug 19 01:11:14 2019" />
        <observations epoch_first="Mon Aug 19 00:00:00 2019"
                      epoch_last="Mon Aug 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32381"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32381"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:32:38 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7239311"
                         time_creation="Mon Aug 19 01:16:02 2019"
                         time_modification="Mon Aug 19 01:11:14 2019" />
        <observations epoch_first="Mon Aug 19 00:00:00 2019"
                      epoch_last="Mon Aug 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32381"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32381"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="08:34:14"
                         size="7239311"
                         time_creation="Mon Aug 19 10:06:10 2019"
                         time_modification="Mon Aug 19 09:34:13 2019" />
        <observations epoch_first="Mon Aug 19 00:00:00 2019"
                      epoch_last="Mon Aug 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32381"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32381"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="08:34:14"
                         size="7239311"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 09:34:13 2019" />
        <observations epoch_first="Mon Aug 19 00:00:00 2019"
                      epoch_last="Mon Aug 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32381"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32381"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Aug 19 02:19:39 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7656318"
                         time_creation="Mon Aug 19 02:16:02 2019"
                         time_modification="Mon Aug 19 02:11:16 2019" />
        <observations epoch_first="Mon Aug 19 01:00:00 2019"
                      epoch_last="Mon Aug 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37156"
                obs_have="32844"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32831"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="29040"
                obs_have="29040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 02:44:43 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7656318"
                         time_creation="Mon Aug 19 02:16:02 2019"
                         time_modification="Mon Aug 19 02:11:16 2019" />
        <observations epoch_first="Mon Aug 19 01:00:00 2019"
                      epoch_last="Mon Aug 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37156"
                obs_have="32844"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32831"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="29040"
                obs_have="29040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 04:32:40 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7656318"
                         time_creation="Mon Aug 19 02:16:02 2019"
                         time_modification="Mon Aug 19 02:11:16 2019" />
        <observations epoch_first="Mon Aug 19 01:00:00 2019"
                      epoch_last="Mon Aug 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37156"
                obs_have="32844"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32831"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="29040"
                obs_have="29040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="07:34:15"
                         size="7656318"
                         time_creation="Mon Aug 19 10:06:10 2019"
                         time_modification="Mon Aug 19 09:34:14 2019" />
        <observations epoch_first="Mon Aug 19 01:00:00 2019"
                      epoch_last="Mon Aug 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37156"
                obs_have="32844"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32831"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="29040"
                obs_have="29040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="07:34:15"
                         size="7656318"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 09:34:14 2019" />
        <observations epoch_first="Mon Aug 19 01:00:00 2019"
                      epoch_last="Mon Aug 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37156"
                obs_have="32844"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32831"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="29040"
                obs_have="29040"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Aug 19 03:19:37 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7370068"
                         time_creation="Mon Aug 19 03:16:02 2019"
                         time_modification="Mon Aug 19 03:11:14 2019" />
        <observations epoch_first="Mon Aug 19 02:00:00 2019"
                      epoch_last="Mon Aug 19 02:59:59 2019"
                      epochs="3505"
                      epochs_ratio="97.36">
          <mask elevation="03 degrees"
                obs_expected="39256"
                obs_have="30013"
                obs_ratio="76.45" />
          <mask elevation="10 degrees"
                obs_expected="31012"
                obs_have="29993"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="25994"
                obs_have="25231"
                obs_ratio="97.06" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:44:38 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7370068"
                         time_creation="Mon Aug 19 03:16:02 2019"
                         time_modification="Mon Aug 19 03:11:14 2019" />
        <observations epoch_first="Mon Aug 19 02:00:00 2019"
                      epoch_last="Mon Aug 19 02:59:59 2019"
                      epochs="3505"
                      epochs_ratio="97.36">
          <mask elevation="03 degrees"
                obs_expected="39256"
                obs_have="30013"
                obs_ratio="76.45" />
          <mask elevation="10 degrees"
                obs_expected="31012"
                obs_have="29993"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="25994"
                obs_have="25231"
                obs_ratio="97.06" />
        </observations>
      </control>
      <control date="Mon Aug 19 05:32:43 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7370068"
                         time_creation="Mon Aug 19 03:16:02 2019"
                         time_modification="Mon Aug 19 03:11:14 2019" />
        <observations epoch_first="Mon Aug 19 02:00:00 2019"
                      epoch_last="Mon Aug 19 02:59:59 2019"
                      epochs="3505"
                      epochs_ratio="97.36">
          <mask elevation="03 degrees"
                obs_expected="39256"
                obs_have="30013"
                obs_ratio="76.45" />
          <mask elevation="10 degrees"
                obs_expected="31012"
                obs_have="29993"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="25994"
                obs_have="25231"
                obs_ratio="97.06" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="06:34:16"
                         size="7370068"
                         time_creation="Mon Aug 19 10:06:10 2019"
                         time_modification="Mon Aug 19 09:34:15 2019" />
        <observations epoch_first="Mon Aug 19 02:00:00 2019"
                      epoch_last="Mon Aug 19 02:59:59 2019"
                      epochs="3505"
                      epochs_ratio="97.36">
          <mask elevation="03 degrees"
                obs_expected="39256"
                obs_have="30013"
                obs_ratio="76.45" />
          <mask elevation="10 degrees"
                obs_expected="31012"
                obs_have="29993"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="25994"
                obs_have="25231"
                obs_ratio="97.06" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="06:34:16"
                         size="7370068"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 09:34:15 2019" />
        <observations epoch_first="Mon Aug 19 02:00:00 2019"
                      epoch_last="Mon Aug 19 02:59:59 2019"
                      epochs="3505"
                      epochs_ratio="97.36">
          <mask elevation="03 degrees"
                obs_expected="39256"
                obs_have="30013"
                obs_ratio="76.45" />
          <mask elevation="10 degrees"
                obs_expected="31012"
                obs_have="29993"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="25994"
                obs_have="25231"
                obs_ratio="97.06" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Aug 19 04:19:41 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7858123"
                         time_creation="Mon Aug 19 04:16:02 2019"
                         time_modification="Mon Aug 19 04:11:17 2019" />
        <observations epoch_first="Mon Aug 19 03:00:00 2019"
                      epoch_last="Mon Aug 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35539"
                obs_have="33263"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="33324"
                obs_have="33263"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30078"
                obs_have="30078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 04:44:43 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7858123"
                         time_creation="Mon Aug 19 04:16:02 2019"
                         time_modification="Mon Aug 19 04:11:17 2019" />
        <observations epoch_first="Mon Aug 19 03:00:00 2019"
                      epoch_last="Mon Aug 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35539"
                obs_have="33263"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="33324"
                obs_have="33263"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30078"
                obs_have="30078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 06:32:44 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7858123"
                         time_creation="Mon Aug 19 04:16:02 2019"
                         time_modification="Mon Aug 19 04:11:17 2019" />
        <observations epoch_first="Mon Aug 19 03:00:00 2019"
                      epoch_last="Mon Aug 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35539"
                obs_have="33263"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="33324"
                obs_have="33263"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30078"
                obs_have="30078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="05:34:16"
                         size="7858123"
                         time_creation="Mon Aug 19 10:06:10 2019"
                         time_modification="Mon Aug 19 09:34:15 2019" />
        <observations epoch_first="Mon Aug 19 03:00:00 2019"
                      epoch_last="Mon Aug 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35539"
                obs_have="33263"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="33324"
                obs_have="33263"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30078"
                obs_have="30078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="05:34:16"
                         size="7858123"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 09:34:15 2019" />
        <observations epoch_first="Mon Aug 19 03:00:00 2019"
                      epoch_last="Mon Aug 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35539"
                obs_have="33263"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="33324"
                obs_have="33263"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30078"
                obs_have="30078"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Aug 19 05:19:42 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7310665"
                         time_creation="Mon Aug 19 05:16:01 2019"
                         time_modification="Mon Aug 19 05:11:14 2019" />
        <observations epoch_first="Mon Aug 19 04:00:00 2019"
                      epoch_last="Mon Aug 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34019"
                obs_have="31040"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="31107"
                obs_have="31018"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 05:44:42 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7310665"
                         time_creation="Mon Aug 19 05:16:01 2019"
                         time_modification="Mon Aug 19 05:11:14 2019" />
        <observations epoch_first="Mon Aug 19 04:00:00 2019"
                      epoch_last="Mon Aug 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34019"
                obs_have="31040"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="31107"
                obs_have="31018"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 07:32:42 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7310665"
                         time_creation="Mon Aug 19 05:16:01 2019"
                         time_modification="Mon Aug 19 05:11:14 2019" />
        <observations epoch_first="Mon Aug 19 04:00:00 2019"
                      epoch_last="Mon Aug 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34019"
                obs_have="31040"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="31107"
                obs_have="31018"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="04:34:17"
                         size="7310665"
                         time_creation="Mon Aug 19 10:06:10 2019"
                         time_modification="Mon Aug 19 09:34:16 2019" />
        <observations epoch_first="Mon Aug 19 04:00:00 2019"
                      epoch_last="Mon Aug 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34019"
                obs_have="31040"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="31107"
                obs_have="31018"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="04:34:17"
                         size="7310665"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 09:34:16 2019" />
        <observations epoch_first="Mon Aug 19 04:00:00 2019"
                      epoch_last="Mon Aug 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34019"
                obs_have="31040"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="31107"
                obs_have="31018"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Aug 19 07:19:34 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="5825136"
                         time_creation="Mon Aug 19 07:16:01 2019"
                         time_modification="Mon Aug 19 07:10:59 2019" />
        <observations epoch_first="Mon Aug 19 06:00:00 2019"
                      epoch_last="Mon Aug 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33988"
                obs_have="27811"
                obs_ratio="81.83" />
          <mask elevation="10 degrees"
                obs_expected="28160"
                obs_have="27811"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="21560"
                obs_have="21560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 07:44:37 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="5825136"
                         time_creation="Mon Aug 19 07:16:01 2019"
                         time_modification="Mon Aug 19 07:10:59 2019" />
        <observations epoch_first="Mon Aug 19 06:00:00 2019"
                      epoch_last="Mon Aug 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33988"
                obs_have="27811"
                obs_ratio="81.83" />
          <mask elevation="10 degrees"
                obs_expected="28160"
                obs_have="27811"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="21560"
                obs_have="21560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 09:32:37 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="5825136"
                         time_creation="Mon Aug 19 07:16:01 2019"
                         time_modification="Mon Aug 19 07:10:59 2019" />
        <observations epoch_first="Mon Aug 19 06:00:00 2019"
                      epoch_last="Mon Aug 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33988"
                obs_have="27811"
                obs_ratio="81.83" />
          <mask elevation="10 degrees"
                obs_expected="28160"
                obs_have="27811"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="21560"
                obs_have="21560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="02:34:18"
                         size="5825136"
                         time_creation="Mon Aug 19 10:06:10 2019"
                         time_modification="Mon Aug 19 09:34:17 2019" />
        <observations epoch_first="Mon Aug 19 06:00:00 2019"
                      epoch_last="Mon Aug 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33988"
                obs_have="27811"
                obs_ratio="81.83" />
          <mask elevation="10 degrees"
                obs_expected="28160"
                obs_have="27811"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="21560"
                obs_have="21560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="02:34:18"
                         size="5825136"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 09:34:17 2019" />
        <observations epoch_first="Mon Aug 19 06:00:00 2019"
                      epoch_last="Mon Aug 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33988"
                obs_have="27811"
                obs_ratio="81.83" />
          <mask elevation="10 degrees"
                obs_expected="28160"
                obs_have="27811"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="21560"
                obs_have="21560"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Aug 19 08:19:37 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6218252"
                         time_creation="Mon Aug 19 08:16:02 2019"
                         time_modification="Mon Aug 19 08:11:11 2019" />
        <observations epoch_first="Mon Aug 19 07:00:00 2019"
                      epoch_last="Mon Aug 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="26812"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="26988"
                obs_have="26795"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="21588"
                obs_have="21588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 08:44:41 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6218252"
                         time_creation="Mon Aug 19 08:16:02 2019"
                         time_modification="Mon Aug 19 08:11:11 2019" />
        <observations epoch_first="Mon Aug 19 07:00:00 2019"
                      epoch_last="Mon Aug 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="26812"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="26988"
                obs_have="26795"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="21588"
                obs_have="21588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 10:32:41 2019"
               level="3">
        <file_statistics latency="01:34:18"
                         size="6218252"
                         time_creation="Mon Aug 19 10:06:10 2019"
                         time_modification="Mon Aug 19 09:34:17 2019" />
        <observations epoch_first="Mon Aug 19 07:00:00 2019"
                      epoch_last="Mon Aug 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="26812"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="26988"
                obs_have="26795"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="21588"
                obs_have="21588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="01:34:18"
                         size="6218252"
                         time_creation="Mon Aug 19 10:06:10 2019"
                         time_modification="Mon Aug 19 09:34:17 2019" />
        <observations epoch_first="Mon Aug 19 07:00:00 2019"
                      epoch_last="Mon Aug 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="26812"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="26988"
                obs_have="26795"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="21588"
                obs_have="21588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="01:34:18"
                         size="6218252"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 09:34:17 2019" />
        <observations epoch_first="Mon Aug 19 07:00:00 2019"
                      epoch_last="Mon Aug 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="26812"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="26988"
                obs_have="26795"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="21588"
                obs_have="21588"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Aug 19 09:19:37 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6092575"
                         time_creation="Mon Aug 19 09:16:02 2019"
                         time_modification="Mon Aug 19 09:11:14 2019" />
        <observations epoch_first="Mon Aug 19 08:00:00 2019"
                      epoch_last="Mon Aug 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31063"
                obs_have="24874"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="24988"
                obs_have="24870"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21460"
                obs_have="21460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 09:44:41 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6092575"
                         time_creation="Mon Aug 19 09:16:02 2019"
                         time_modification="Mon Aug 19 09:11:14 2019" />
        <observations epoch_first="Mon Aug 19 08:00:00 2019"
                      epoch_last="Mon Aug 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31063"
                obs_have="24874"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="24988"
                obs_have="24870"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21460"
                obs_have="21460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 11:32:41 2019"
               level="3">
        <file_statistics latency="00:34:19"
                         size="6092575"
                         time_creation="Mon Aug 19 10:06:10 2019"
                         time_modification="Mon Aug 19 09:34:18 2019" />
        <observations epoch_first="Mon Aug 19 08:00:00 2019"
                      epoch_last="Mon Aug 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31063"
                obs_have="24874"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="24988"
                obs_have="24870"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21460"
                obs_have="21460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:34:19"
                         size="6092575"
                         time_creation="Mon Aug 19 10:06:10 2019"
                         time_modification="Mon Aug 19 09:34:18 2019" />
        <observations epoch_first="Mon Aug 19 08:00:00 2019"
                      epoch_last="Mon Aug 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31063"
                obs_have="24874"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="24988"
                obs_have="24870"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21460"
                obs_have="21460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:34:19"
                         size="6092575"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 09:34:18 2019" />
        <observations epoch_first="Mon Aug 19 08:00:00 2019"
                      epoch_last="Mon Aug 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31063"
                obs_have="24874"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="24988"
                obs_have="24870"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21460"
                obs_have="21460"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Aug 19 10:19:38 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6930302"
                         time_creation="Mon Aug 19 10:16:02 2019"
                         time_modification="Mon Aug 19 10:11:12 2019" />
        <observations epoch_first="Mon Aug 19 09:00:00 2019"
                      epoch_last="Mon Aug 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30499"
                obs_have="29340"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="29390"
                obs_have="29340"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 10:44:42 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6930302"
                         time_creation="Mon Aug 19 10:16:02 2019"
                         time_modification="Mon Aug 19 10:11:12 2019" />
        <observations epoch_first="Mon Aug 19 09:00:00 2019"
                      epoch_last="Mon Aug 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30499"
                obs_have="29340"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="29390"
                obs_have="29340"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 12:32:42 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6930302"
                         time_creation="Mon Aug 19 10:16:02 2019"
                         time_modification="Mon Aug 19 10:11:12 2019" />
        <observations epoch_first="Mon Aug 19 09:00:00 2019"
                      epoch_last="Mon Aug 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30499"
                obs_have="29340"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="29390"
                obs_have="29340"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6930302"
                         time_creation="Mon Aug 19 10:16:02 2019"
                         time_modification="Mon Aug 19 10:11:12 2019" />
        <observations epoch_first="Mon Aug 19 09:00:00 2019"
                      epoch_last="Mon Aug 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30499"
                obs_have="29340"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="29390"
                obs_have="29340"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6930302"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 10:11:12 2019" />
        <observations epoch_first="Mon Aug 19 09:00:00 2019"
                      epoch_last="Mon Aug 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30499"
                obs_have="29340"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="29390"
                obs_have="29340"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27762"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Aug 19 11:19:40 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="8142105"
                         time_creation="Mon Aug 19 11:16:02 2019"
                         time_modification="Mon Aug 19 11:11:17 2019" />
        <observations epoch_first="Mon Aug 19 10:00:00 2019"
                      epoch_last="Mon Aug 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41228"
                obs_have="36686"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="36839"
                obs_have="36659"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29968"
                obs_have="29968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 11:44:45 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="8142105"
                         time_creation="Mon Aug 19 11:16:02 2019"
                         time_modification="Mon Aug 19 11:11:17 2019" />
        <observations epoch_first="Mon Aug 19 10:00:00 2019"
                      epoch_last="Mon Aug 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41228"
                obs_have="36686"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="36839"
                obs_have="36659"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29968"
                obs_have="29968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 13:32:45 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="8142105"
                         time_creation="Mon Aug 19 11:16:02 2019"
                         time_modification="Mon Aug 19 11:11:17 2019" />
        <observations epoch_first="Mon Aug 19 10:00:00 2019"
                      epoch_last="Mon Aug 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41228"
                obs_have="36686"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="36839"
                obs_have="36659"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29968"
                obs_have="29968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="8142105"
                         time_creation="Mon Aug 19 11:16:02 2019"
                         time_modification="Mon Aug 19 11:11:17 2019" />
        <observations epoch_first="Mon Aug 19 10:00:00 2019"
                      epoch_last="Mon Aug 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41228"
                obs_have="36686"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="36839"
                obs_have="36659"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29968"
                obs_have="29968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="8142105"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 11:11:17 2019" />
        <observations epoch_first="Mon Aug 19 10:00:00 2019"
                      epoch_last="Mon Aug 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41228"
                obs_have="36686"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="36839"
                obs_have="36659"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29968"
                obs_have="29968"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Aug 19 12:19:45 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7750206"
                         time_creation="Mon Aug 19 12:16:02 2019"
                         time_modification="Mon Aug 19 12:11:17 2019" />
        <observations epoch_first="Mon Aug 19 11:00:00 2019"
                      epoch_last="Mon Aug 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45898"
                obs_have="34631"
                obs_ratio="75.45" />
          <mask elevation="10 degrees"
                obs_expected="34875"
                obs_have="34612"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 12:44:44 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7750206"
                         time_creation="Mon Aug 19 12:16:02 2019"
                         time_modification="Mon Aug 19 12:11:17 2019" />
        <observations epoch_first="Mon Aug 19 11:00:00 2019"
                      epoch_last="Mon Aug 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45898"
                obs_have="34631"
                obs_ratio="75.45" />
          <mask elevation="10 degrees"
                obs_expected="34875"
                obs_have="34612"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 14:32:45 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7750206"
                         time_creation="Mon Aug 19 12:16:02 2019"
                         time_modification="Mon Aug 19 12:11:17 2019" />
        <observations epoch_first="Mon Aug 19 11:00:00 2019"
                      epoch_last="Mon Aug 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45898"
                obs_have="34631"
                obs_ratio="75.45" />
          <mask elevation="10 degrees"
                obs_expected="34875"
                obs_have="34612"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7750206"
                         time_creation="Mon Aug 19 12:16:02 2019"
                         time_modification="Mon Aug 19 12:11:17 2019" />
        <observations epoch_first="Mon Aug 19 11:00:00 2019"
                      epoch_last="Mon Aug 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45898"
                obs_have="34631"
                obs_ratio="75.45" />
          <mask elevation="10 degrees"
                obs_expected="34875"
                obs_have="34612"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7750206"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 12:11:17 2019" />
        <observations epoch_first="Mon Aug 19 11:00:00 2019"
                      epoch_last="Mon Aug 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45898"
                obs_have="34631"
                obs_ratio="75.45" />
          <mask elevation="10 degrees"
                obs_expected="34875"
                obs_have="34612"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29887"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Aug 19 13:19:39 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8112579"
                         time_creation="Mon Aug 19 13:16:02 2019"
                         time_modification="Mon Aug 19 13:11:12 2019" />
        <observations epoch_first="Mon Aug 19 12:00:00 2019"
                      epoch_last="Mon Aug 19 12:59:59 2019"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="41220"
                obs_have="37907"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="39101"
                obs_have="37907"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="37338"
                obs_have="36420"
                obs_ratio="97.54" />
        </observations>
      </control>
      <control date="Mon Aug 19 13:44:42 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8112579"
                         time_creation="Mon Aug 19 13:16:02 2019"
                         time_modification="Mon Aug 19 13:11:12 2019" />
        <observations epoch_first="Mon Aug 19 12:00:00 2019"
                      epoch_last="Mon Aug 19 12:59:59 2019"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="41220"
                obs_have="37907"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="39101"
                obs_have="37907"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="37338"
                obs_have="36420"
                obs_ratio="97.54" />
        </observations>
      </control>
      <control date="Mon Aug 19 15:32:41 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8112579"
                         time_creation="Mon Aug 19 13:16:02 2019"
                         time_modification="Mon Aug 19 13:11:12 2019" />
        <observations epoch_first="Mon Aug 19 12:00:00 2019"
                      epoch_last="Mon Aug 19 12:59:59 2019"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="41220"
                obs_have="37907"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="39101"
                obs_have="37907"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="37338"
                obs_have="36420"
                obs_ratio="97.54" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8112579"
                         time_creation="Mon Aug 19 13:16:02 2019"
                         time_modification="Mon Aug 19 13:11:12 2019" />
        <observations epoch_first="Mon Aug 19 12:00:00 2019"
                      epoch_last="Mon Aug 19 12:59:59 2019"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="41220"
                obs_have="37907"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="39101"
                obs_have="37907"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="37338"
                obs_have="36420"
                obs_ratio="97.54" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8112579"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 13:11:12 2019" />
        <observations epoch_first="Mon Aug 19 12:00:00 2019"
                      epoch_last="Mon Aug 19 12:59:59 2019"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="41220"
                obs_have="37907"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="39101"
                obs_have="37907"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="37338"
                obs_have="36420"
                obs_ratio="97.54" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Aug 19 14:19:41 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7889005"
                         time_creation="Mon Aug 19 14:16:02 2019"
                         time_modification="Mon Aug 19 14:11:16 2019" />
        <observations epoch_first="Mon Aug 19 13:00:00 2019"
                      epoch_last="Mon Aug 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40204"
                obs_have="36901"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="36955"
                obs_have="36895"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34681"
                obs_have="34681"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 14:44:46 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7889005"
                         time_creation="Mon Aug 19 14:16:02 2019"
                         time_modification="Mon Aug 19 14:11:16 2019" />
        <observations epoch_first="Mon Aug 19 13:00:00 2019"
                      epoch_last="Mon Aug 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40204"
                obs_have="36901"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="36955"
                obs_have="36895"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34681"
                obs_have="34681"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 16:32:42 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7889005"
                         time_creation="Mon Aug 19 14:16:02 2019"
                         time_modification="Mon Aug 19 14:11:16 2019" />
        <observations epoch_first="Mon Aug 19 13:00:00 2019"
                      epoch_last="Mon Aug 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40204"
                obs_have="36901"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="36955"
                obs_have="36895"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34681"
                obs_have="34681"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7889005"
                         time_creation="Mon Aug 19 14:16:02 2019"
                         time_modification="Mon Aug 19 14:11:16 2019" />
        <observations epoch_first="Mon Aug 19 13:00:00 2019"
                      epoch_last="Mon Aug 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40204"
                obs_have="36901"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="36955"
                obs_have="36895"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34681"
                obs_have="34681"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7889005"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 14:11:16 2019" />
        <observations epoch_first="Mon Aug 19 13:00:00 2019"
                      epoch_last="Mon Aug 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40204"
                obs_have="36901"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="36955"
                obs_have="36895"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34681"
                obs_have="34681"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Aug 19 15:19:41 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7358087"
                         time_creation="Mon Aug 19 15:16:02 2019"
                         time_modification="Mon Aug 19 15:11:17 2019" />
        <observations epoch_first="Mon Aug 19 14:00:00 2019"
                      epoch_last="Mon Aug 19 14:59:59 2019"
                      epochs="3508"
                      epochs_ratio="97.44">
          <mask elevation="03 degrees"
                obs_expected="45554"
                obs_have="40967"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="42070"
                obs_have="40953"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="37310"
                obs_have="36345"
                obs_ratio="97.41" />
        </observations>
      </control>
      <control date="Mon Aug 19 15:44:45 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7358087"
                         time_creation="Mon Aug 19 15:16:02 2019"
                         time_modification="Mon Aug 19 15:11:17 2019" />
        <observations epoch_first="Mon Aug 19 14:00:00 2019"
                      epoch_last="Mon Aug 19 14:59:59 2019"
                      epochs="3508"
                      epochs_ratio="97.44">
          <mask elevation="03 degrees"
                obs_expected="45554"
                obs_have="40967"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="42070"
                obs_have="40953"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="37310"
                obs_have="36345"
                obs_ratio="97.41" />
        </observations>
      </control>
      <control date="Mon Aug 19 17:32:41 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7358087"
                         time_creation="Mon Aug 19 15:16:02 2019"
                         time_modification="Mon Aug 19 15:11:17 2019" />
        <observations epoch_first="Mon Aug 19 14:00:00 2019"
                      epoch_last="Mon Aug 19 14:59:59 2019"
                      epochs="3508"
                      epochs_ratio="97.44">
          <mask elevation="03 degrees"
                obs_expected="45554"
                obs_have="40967"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="42070"
                obs_have="40953"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="37310"
                obs_have="36345"
                obs_ratio="97.41" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7358087"
                         time_creation="Mon Aug 19 15:16:02 2019"
                         time_modification="Mon Aug 19 15:11:17 2019" />
        <observations epoch_first="Mon Aug 19 14:00:00 2019"
                      epoch_last="Mon Aug 19 14:59:59 2019"
                      epochs="3508"
                      epochs_ratio="97.44">
          <mask elevation="03 degrees"
                obs_expected="45554"
                obs_have="40967"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="42070"
                obs_have="40953"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="37310"
                obs_have="36345"
                obs_ratio="97.41" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7358087"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 15:11:17 2019" />
        <observations epoch_first="Mon Aug 19 14:00:00 2019"
                      epoch_last="Mon Aug 19 14:59:59 2019"
                      epochs="3508"
                      epochs_ratio="97.44">
          <mask elevation="03 degrees"
                obs_expected="45554"
                obs_have="40967"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="42070"
                obs_have="40953"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="37310"
                obs_have="36345"
                obs_ratio="97.41" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Aug 19 16:19:48 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="8005782"
                         time_creation="Mon Aug 19 16:16:02 2019"
                         time_modification="Mon Aug 19 16:11:17 2019" />
        <observations epoch_first="Mon Aug 19 15:00:00 2019"
                      epoch_last="Mon Aug 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41173"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="41278"
                obs_have="41164"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="37444"
                obs_have="37444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 16:44:47 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="8005782"
                         time_creation="Mon Aug 19 16:16:02 2019"
                         time_modification="Mon Aug 19 16:11:17 2019" />
        <observations epoch_first="Mon Aug 19 15:00:00 2019"
                      epoch_last="Mon Aug 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41173"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="41278"
                obs_have="41164"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="37444"
                obs_have="37444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 18:32:43 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="8005782"
                         time_creation="Mon Aug 19 16:16:02 2019"
                         time_modification="Mon Aug 19 16:11:17 2019" />
        <observations epoch_first="Mon Aug 19 15:00:00 2019"
                      epoch_last="Mon Aug 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41173"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="41278"
                obs_have="41164"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="37444"
                obs_have="37444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="8005782"
                         time_creation="Mon Aug 19 16:16:02 2019"
                         time_modification="Mon Aug 19 16:11:17 2019" />
        <observations epoch_first="Mon Aug 19 15:00:00 2019"
                      epoch_last="Mon Aug 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41173"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="41278"
                obs_have="41164"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="37444"
                obs_have="37444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="8005782"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 16:11:17 2019" />
        <observations epoch_first="Mon Aug 19 15:00:00 2019"
                      epoch_last="Mon Aug 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41173"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="41278"
                obs_have="41164"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="37444"
                obs_have="37444"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Aug 19 18:19:38 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7042033"
                         time_creation="Mon Aug 19 18:16:02 2019"
                         time_modification="Mon Aug 19 18:11:07 2019" />
        <observations epoch_first="Mon Aug 19 17:00:00 2019"
                      epoch_last="Mon Aug 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32302"
                obs_have="29394"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29375"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="26754"
                obs_have="26754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 18:44:42 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7042033"
                         time_creation="Mon Aug 19 18:16:02 2019"
                         time_modification="Mon Aug 19 18:11:07 2019" />
        <observations epoch_first="Mon Aug 19 17:00:00 2019"
                      epoch_last="Mon Aug 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32302"
                obs_have="29394"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29375"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="26754"
                obs_have="26754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 20:32:42 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7042033"
                         time_creation="Mon Aug 19 18:16:02 2019"
                         time_modification="Mon Aug 19 18:11:07 2019" />
        <observations epoch_first="Mon Aug 19 17:00:00 2019"
                      epoch_last="Mon Aug 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32302"
                obs_have="29394"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29375"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="26754"
                obs_have="26754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7042033"
                         time_creation="Mon Aug 19 18:16:02 2019"
                         time_modification="Mon Aug 19 18:11:07 2019" />
        <observations epoch_first="Mon Aug 19 17:00:00 2019"
                      epoch_last="Mon Aug 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32302"
                obs_have="29394"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29375"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="26754"
                obs_have="26754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7042033"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 18:11:07 2019" />
        <observations epoch_first="Mon Aug 19 17:00:00 2019"
                      epoch_last="Mon Aug 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32302"
                obs_have="29394"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29375"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="26754"
                obs_have="26754"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Aug 19 19:19:45 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6755553"
                         time_creation="Mon Aug 19 19:16:02 2019"
                         time_modification="Mon Aug 19 19:11:13 2019" />
        <observations epoch_first="Mon Aug 19 18:00:00 2019"
                      epoch_last="Mon Aug 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32929"
                obs_have="26279"
                obs_ratio="79.81" />
          <mask elevation="10 degrees"
                obs_expected="26428"
                obs_have="26268"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22830"
                obs_have="22830"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 19:44:44 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6755553"
                         time_creation="Mon Aug 19 19:16:02 2019"
                         time_modification="Mon Aug 19 19:11:13 2019" />
        <observations epoch_first="Mon Aug 19 18:00:00 2019"
                      epoch_last="Mon Aug 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32929"
                obs_have="26279"
                obs_ratio="79.81" />
          <mask elevation="10 degrees"
                obs_expected="26428"
                obs_have="26268"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22830"
                obs_have="22830"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 21:32:45 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6755553"
                         time_creation="Mon Aug 19 19:16:02 2019"
                         time_modification="Mon Aug 19 19:11:13 2019" />
        <observations epoch_first="Mon Aug 19 18:00:00 2019"
                      epoch_last="Mon Aug 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32929"
                obs_have="26279"
                obs_ratio="79.81" />
          <mask elevation="10 degrees"
                obs_expected="26428"
                obs_have="26268"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22830"
                obs_have="22830"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6755553"
                         time_creation="Mon Aug 19 19:16:02 2019"
                         time_modification="Mon Aug 19 19:11:13 2019" />
        <observations epoch_first="Mon Aug 19 18:00:00 2019"
                      epoch_last="Mon Aug 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32929"
                obs_have="26279"
                obs_ratio="79.81" />
          <mask elevation="10 degrees"
                obs_expected="26428"
                obs_have="26268"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22830"
                obs_have="22830"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6755553"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 19:11:13 2019" />
        <observations epoch_first="Mon Aug 19 18:00:00 2019"
                      epoch_last="Mon Aug 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32929"
                obs_have="26279"
                obs_ratio="79.81" />
          <mask elevation="10 degrees"
                obs_expected="26428"
                obs_have="26268"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22830"
                obs_have="22830"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Aug 19 20:19:40 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6857006"
                         time_creation="Mon Aug 19 20:16:03 2019"
                         time_modification="Mon Aug 19 20:11:14 2019" />
        <observations epoch_first="Mon Aug 19 19:00:00 2019"
                      epoch_last="Mon Aug 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31694"
                obs_have="27754"
                obs_ratio="87.57" />
          <mask elevation="10 degrees"
                obs_expected="27915"
                obs_have="27754"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="24119"
                obs_have="24119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 20:44:44 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6857006"
                         time_creation="Mon Aug 19 20:16:03 2019"
                         time_modification="Mon Aug 19 20:11:14 2019" />
        <observations epoch_first="Mon Aug 19 19:00:00 2019"
                      epoch_last="Mon Aug 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31694"
                obs_have="27754"
                obs_ratio="87.57" />
          <mask elevation="10 degrees"
                obs_expected="27915"
                obs_have="27754"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="24119"
                obs_have="24119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 22:32:45 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6857006"
                         time_creation="Mon Aug 19 20:16:03 2019"
                         time_modification="Mon Aug 19 20:11:14 2019" />
        <observations epoch_first="Mon Aug 19 19:00:00 2019"
                      epoch_last="Mon Aug 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31694"
                obs_have="27754"
                obs_ratio="87.57" />
          <mask elevation="10 degrees"
                obs_expected="27915"
                obs_have="27754"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="24119"
                obs_have="24119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6857006"
                         time_creation="Mon Aug 19 20:16:03 2019"
                         time_modification="Mon Aug 19 20:11:14 2019" />
        <observations epoch_first="Mon Aug 19 19:00:00 2019"
                      epoch_last="Mon Aug 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31694"
                obs_have="27754"
                obs_ratio="87.57" />
          <mask elevation="10 degrees"
                obs_expected="27915"
                obs_have="27754"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="24119"
                obs_have="24119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6857006"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 20:11:14 2019" />
        <observations epoch_first="Mon Aug 19 19:00:00 2019"
                      epoch_last="Mon Aug 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31694"
                obs_have="27754"
                obs_ratio="87.57" />
          <mask elevation="10 degrees"
                obs_expected="27915"
                obs_have="27754"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="24119"
                obs_have="24119"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Aug 19 21:19:41 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="6175479"
                         time_creation="Mon Aug 19 21:16:02 2019"
                         time_modification="Mon Aug 19 21:11:07 2019" />
        <observations epoch_first="Mon Aug 19 20:00:00 2019"
                      epoch_last="Mon Aug 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26124"
                obs_have="23954"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="23993"
                obs_have="23949"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="22203"
                obs_have="22203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 21:44:41 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="6175479"
                         time_creation="Mon Aug 19 21:16:02 2019"
                         time_modification="Mon Aug 19 21:11:07 2019" />
        <observations epoch_first="Mon Aug 19 20:00:00 2019"
                      epoch_last="Mon Aug 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26124"
                obs_have="23954"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="23993"
                obs_have="23949"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="22203"
                obs_have="22203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 23:32:44 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="6175479"
                         time_creation="Mon Aug 19 21:16:02 2019"
                         time_modification="Mon Aug 19 21:11:07 2019" />
        <observations epoch_first="Mon Aug 19 20:00:00 2019"
                      epoch_last="Mon Aug 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26124"
                obs_have="23954"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="23993"
                obs_have="23949"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="22203"
                obs_have="22203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="6175479"
                         time_creation="Mon Aug 19 21:16:02 2019"
                         time_modification="Mon Aug 19 21:11:07 2019" />
        <observations epoch_first="Mon Aug 19 20:00:00 2019"
                      epoch_last="Mon Aug 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26124"
                obs_have="23954"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="23993"
                obs_have="23949"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="22203"
                obs_have="22203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:08"
                         size="6175479"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 21:11:07 2019" />
        <observations epoch_first="Mon Aug 19 20:00:00 2019"
                      epoch_last="Mon Aug 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26124"
                obs_have="23954"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="23993"
                obs_have="23949"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="22203"
                obs_have="22203"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Aug 19 22:19:38 2019"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6094418"
                         time_creation="Mon Aug 19 22:16:04 2019"
                         time_modification="Mon Aug 19 22:11:06 2019" />
        <observations epoch_first="Mon Aug 19 21:00:00 2019"
                      epoch_last="Mon Aug 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29158"
                obs_have="25253"
                obs_ratio="86.61" />
          <mask elevation="10 degrees"
                obs_expected="25343"
                obs_have="25245"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="20980"
                obs_have="20980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 22:44:41 2019"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6094418"
                         time_creation="Mon Aug 19 22:16:04 2019"
                         time_modification="Mon Aug 19 22:11:06 2019" />
        <observations epoch_first="Mon Aug 19 21:00:00 2019"
                      epoch_last="Mon Aug 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29158"
                obs_have="25253"
                obs_ratio="86.61" />
          <mask elevation="10 degrees"
                obs_expected="25343"
                obs_have="25245"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="20980"
                obs_have="20980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 00:32:42 2019"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6094418"
                         time_creation="Mon Aug 19 22:16:04 2019"
                         time_modification="Mon Aug 19 22:11:06 2019" />
        <observations epoch_first="Mon Aug 19 21:00:00 2019"
                      epoch_last="Mon Aug 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29158"
                obs_have="25253"
                obs_ratio="86.61" />
          <mask elevation="10 degrees"
                obs_expected="25343"
                obs_have="25245"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="20980"
                obs_have="20980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6094418"
                         time_creation="Mon Aug 19 22:16:04 2019"
                         time_modification="Mon Aug 19 22:11:06 2019" />
        <observations epoch_first="Mon Aug 19 21:00:00 2019"
                      epoch_last="Mon Aug 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29158"
                obs_have="25253"
                obs_ratio="86.61" />
          <mask elevation="10 degrees"
                obs_expected="25343"
                obs_have="25245"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="20980"
                obs_have="20980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6094418"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 22:11:06 2019" />
        <observations epoch_first="Mon Aug 19 21:00:00 2019"
                      epoch_last="Mon Aug 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29158"
                obs_have="25253"
                obs_ratio="86.61" />
          <mask elevation="10 degrees"
                obs_expected="25343"
                obs_have="25245"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="20980"
                obs_have="20980"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Aug 19 23:19:36 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="5984727"
                         time_creation="Mon Aug 19 23:16:02 2019"
                         time_modification="Mon Aug 19 23:10:58 2019" />
        <observations epoch_first="Mon Aug 19 22:00:00 2019"
                      epoch_last="Mon Aug 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29411"
                obs_have="25357"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="25357"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="19855"
                obs_have="19855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 23:44:39 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="5984727"
                         time_creation="Mon Aug 19 23:16:02 2019"
                         time_modification="Mon Aug 19 23:10:58 2019" />
        <observations epoch_first="Mon Aug 19 22:00:00 2019"
                      epoch_last="Mon Aug 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29411"
                obs_have="25357"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="25357"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="19855"
                obs_have="19855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 01:32:41 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="5984727"
                         time_creation="Mon Aug 19 23:16:02 2019"
                         time_modification="Mon Aug 19 23:10:58 2019" />
        <observations epoch_first="Mon Aug 19 22:00:00 2019"
                      epoch_last="Mon Aug 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29411"
                obs_have="25357"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="25357"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="19855"
                obs_have="19855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="5984727"
                         time_creation="Mon Aug 19 23:16:02 2019"
                         time_modification="Mon Aug 19 23:10:58 2019" />
        <observations epoch_first="Mon Aug 19 22:00:00 2019"
                      epoch_last="Mon Aug 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29411"
                obs_have="25357"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="25357"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="19855"
                obs_have="19855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="5984727"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Mon Aug 19 23:10:58 2019" />
        <observations epoch_first="Mon Aug 19 22:00:00 2019"
                      epoch_last="Mon Aug 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29411"
                obs_have="25357"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="25357"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="19855"
                obs_have="19855"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn231x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Aug 20 00:19:40 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6464086"
                         time_creation="Tue Aug 20 00:16:03 2019"
                         time_modification="Tue Aug 20 00:11:14 2019" />
        <observations epoch_first="Mon Aug 19 23:00:00 2019"
                      epoch_last="Mon Aug 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33920"
                obs_have="26775"
                obs_ratio="78.94" />
          <mask elevation="10 degrees"
                obs_expected="26973"
                obs_have="26761"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="22711"
                obs_have="22711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 00:44:43 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6464086"
                         time_creation="Tue Aug 20 00:16:03 2019"
                         time_modification="Tue Aug 20 00:11:14 2019" />
        <observations epoch_first="Mon Aug 19 23:00:00 2019"
                      epoch_last="Mon Aug 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33920"
                obs_have="26775"
                obs_ratio="78.94" />
          <mask elevation="10 degrees"
                obs_expected="26973"
                obs_have="26761"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="22711"
                obs_have="22711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 02:32:41 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6464086"
                         time_creation="Tue Aug 20 00:16:03 2019"
                         time_modification="Tue Aug 20 00:11:14 2019" />
        <observations epoch_first="Mon Aug 19 23:00:00 2019"
                      epoch_last="Mon Aug 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33920"
                obs_have="26775"
                obs_ratio="78.94" />
          <mask elevation="10 degrees"
                obs_expected="26973"
                obs_have="26761"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="22711"
                obs_have="22711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 20 18:01:16 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6464086"
                         time_creation="Tue Aug 20 00:16:03 2019"
                         time_modification="Tue Aug 20 00:11:14 2019" />
        <observations epoch_first="Mon Aug 19 23:00:00 2019"
                      epoch_last="Mon Aug 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33920"
                obs_have="26775"
                obs_ratio="78.94" />
          <mask elevation="10 degrees"
                obs_expected="26973"
                obs_have="26761"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="22711"
                obs_have="22711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 18 06:06:40 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6464086"
                         time_creation="Sun Sep 15 01:57:16 2019"
                         time_modification="Tue Aug 20 00:11:14 2019" />
        <observations epoch_first="Mon Aug 19 23:00:00 2019"
                      epoch_last="Mon Aug 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33920"
                obs_have="26775"
                obs_ratio="78.94" />
          <mask elevation="10 degrees"
                obs_expected="26973"
                obs_have="26761"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="22711"
                obs_have="22711"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
