<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-10 00:00:00"
    DayOfYear="41"
    Year="2019">
  <station name="VLGN">
    <file name="/vlgn0410.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb 11 17:46:18 2019"
               level="3">
        <file_statistics latency="01:39:06"
                         size="4986155"
                         time_creation="Mon Feb 11 02:50:25 2019"
                         time_modification="Mon Feb 11 01:38:36 2019" />
        <observations epoch_first="Sun Feb 10 00:00:00 2019"
                      epoch_last="Sun Feb 10 23:59:30 2019"
                      epochs="2520"
                      epochs_ratio="87.50">
          <mask elevation="03 degrees"
                obs_expected="30202"
                obs_have="21943"
                obs_ratio="72.65" />
          <mask elevation="10 degrees"
                obs_expected="25043"
                obs_have="21937"
                obs_ratio="87.60" />
          <mask elevation="15 degrees"
                obs_expected="22013"
                obs_have="19363"
                obs_ratio="87.96" />
        </observations>
      </control>
      <control date="Tue Mar 12 05:51:30 2019"
               level="3">
        <file_statistics latency="01:39:06"
                         size="4986155"
                         time_creation="Sat Mar  9 01:58:37 2019"
                         time_modification="Mon Feb 11 01:38:36 2019" />
        <observations epoch_first="Sun Feb 10 00:00:00 2019"
                      epoch_last="Sun Feb 10 23:59:30 2019"
                      epochs="2520"
                      epochs_ratio="87.50">
          <mask elevation="03 degrees"
                obs_expected="30202"
                obs_have="21943"
                obs_ratio="72.65" />
          <mask elevation="10 degrees"
                obs_expected="25043"
                obs_have="21937"
                obs_ratio="87.60" />
          <mask elevation="15 degrees"
                obs_expected="22013"
                obs_have="19363"
                obs_ratio="87.96" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Feb 10 01:45:31 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7875010"
                         time_creation="Sun Feb 10 01:14:02 2019"
                         time_modification="Sun Feb 10 01:12:30 2019" />
        <observations epoch_first="Sun Feb 10 00:00:00 2019"
                      epoch_last="Sun Feb 10 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45289"
                obs_have="35553"
                obs_ratio="78.50" />
          <mask elevation="10 degrees"
                obs_expected="35803"
                obs_have="35550"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30671"
                obs_have="30671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 03:33:28 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7875010"
                         time_creation="Sun Feb 10 01:14:02 2019"
                         time_modification="Sun Feb 10 01:12:30 2019" />
        <observations epoch_first="Sun Feb 10 00:00:00 2019"
                      epoch_last="Sun Feb 10 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45289"
                obs_have="35553"
                obs_ratio="78.50" />
          <mask elevation="10 degrees"
                obs_expected="35803"
                obs_have="35550"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30671"
                obs_have="30671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7875010"
                         time_creation="Sun Feb 10 01:14:02 2019"
                         time_modification="Sun Feb 10 01:12:30 2019" />
        <observations epoch_first="Sun Feb 10 00:00:00 2019"
                      epoch_last="Sun Feb 10 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45289"
                obs_have="35553"
                obs_ratio="78.50" />
          <mask elevation="10 degrees"
                obs_expected="35803"
                obs_have="35550"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30671"
                obs_have="30671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7875010"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 01:12:30 2019" />
        <observations epoch_first="Sun Feb 10 00:00:00 2019"
                      epoch_last="Sun Feb 10 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45289"
                obs_have="35553"
                obs_ratio="78.50" />
          <mask elevation="10 degrees"
                obs_expected="35803"
                obs_have="35550"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30671"
                obs_have="30671"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Feb 10 02:20:27 2019"
               level="3">
        <file_statistics latency="00:12:34"
                         size="8173499"
                         time_creation="Sun Feb 10 02:14:03 2019"
                         time_modification="Sun Feb 10 02:12:33 2019" />
        <observations epoch_first="Sun Feb 10 01:00:00 2019"
                      epoch_last="Sun Feb 10 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41396"
                obs_have="39309"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="39373"
                obs_have="39309"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="37549"
                obs_have="37548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 02:45:30 2019"
               level="3">
        <file_statistics latency="00:12:34"
                         size="8173499"
                         time_creation="Sun Feb 10 02:14:03 2019"
                         time_modification="Sun Feb 10 02:12:33 2019" />
        <observations epoch_first="Sun Feb 10 01:00:00 2019"
                      epoch_last="Sun Feb 10 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41396"
                obs_have="39309"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="39373"
                obs_have="39309"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="37549"
                obs_have="37548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 04:33:28 2019"
               level="3">
        <file_statistics latency="00:12:34"
                         size="8173499"
                         time_creation="Sun Feb 10 02:14:03 2019"
                         time_modification="Sun Feb 10 02:12:33 2019" />
        <observations epoch_first="Sun Feb 10 01:00:00 2019"
                      epoch_last="Sun Feb 10 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41396"
                obs_have="39309"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="39373"
                obs_have="39309"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="37549"
                obs_have="37548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:34"
                         size="8173499"
                         time_creation="Sun Feb 10 02:14:03 2019"
                         time_modification="Sun Feb 10 02:12:33 2019" />
        <observations epoch_first="Sun Feb 10 01:00:00 2019"
                      epoch_last="Sun Feb 10 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41396"
                obs_have="39309"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="39373"
                obs_have="39309"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="37549"
                obs_have="37548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:34"
                         size="8173499"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 02:12:33 2019" />
        <observations epoch_first="Sun Feb 10 01:00:00 2019"
                      epoch_last="Sun Feb 10 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41396"
                obs_have="39309"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="39373"
                obs_have="39309"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="37549"
                obs_have="37548"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Feb 10 03:20:23 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="8093339"
                         time_creation="Sun Feb 10 03:14:06 2019"
                         time_modification="Sun Feb 10 03:12:26 2019" />
        <observations epoch_first="Sun Feb 10 02:00:00 2019"
                      epoch_last="Sun Feb 10 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40944"
                obs_have="38184"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="38236"
                obs_have="38180"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="35967"
                obs_have="35967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 03:45:25 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="8093339"
                         time_creation="Sun Feb 10 03:14:06 2019"
                         time_modification="Sun Feb 10 03:12:26 2019" />
        <observations epoch_first="Sun Feb 10 02:00:00 2019"
                      epoch_last="Sun Feb 10 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40944"
                obs_have="38184"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="38236"
                obs_have="38180"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="35967"
                obs_have="35967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 05:33:30 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="8093339"
                         time_creation="Sun Feb 10 03:14:06 2019"
                         time_modification="Sun Feb 10 03:12:26 2019" />
        <observations epoch_first="Sun Feb 10 02:00:00 2019"
                      epoch_last="Sun Feb 10 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40944"
                obs_have="38184"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="38236"
                obs_have="38180"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="35967"
                obs_have="35967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="8093339"
                         time_creation="Sun Feb 10 03:14:06 2019"
                         time_modification="Sun Feb 10 03:12:26 2019" />
        <observations epoch_first="Sun Feb 10 02:00:00 2019"
                      epoch_last="Sun Feb 10 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40944"
                obs_have="38184"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="38236"
                obs_have="38180"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="35967"
                obs_have="35967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="8093339"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 03:12:26 2019" />
        <observations epoch_first="Sun Feb 10 02:00:00 2019"
                      epoch_last="Sun Feb 10 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40944"
                obs_have="38184"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="38236"
                obs_have="38180"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="35967"
                obs_have="35967"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Feb 10 04:20:26 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7729058"
                         time_creation="Sun Feb 10 04:14:06 2019"
                         time_modification="Sun Feb 10 04:12:30 2019" />
        <observations epoch_first="Sun Feb 10 03:00:00 2019"
                      epoch_last="Sun Feb 10 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44617"
                obs_have="40260"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="40395"
                obs_have="40247"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35979"
                obs_have="35979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 04:45:30 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7729058"
                         time_creation="Sun Feb 10 04:14:06 2019"
                         time_modification="Sun Feb 10 04:12:30 2019" />
        <observations epoch_first="Sun Feb 10 03:00:00 2019"
                      epoch_last="Sun Feb 10 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44617"
                obs_have="40260"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="40395"
                obs_have="40247"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35979"
                obs_have="35979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 06:33:34 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7729058"
                         time_creation="Sun Feb 10 04:14:06 2019"
                         time_modification="Sun Feb 10 04:12:30 2019" />
        <observations epoch_first="Sun Feb 10 03:00:00 2019"
                      epoch_last="Sun Feb 10 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44617"
                obs_have="40260"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="40395"
                obs_have="40247"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35979"
                obs_have="35979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7729058"
                         time_creation="Sun Feb 10 04:14:06 2019"
                         time_modification="Sun Feb 10 04:12:30 2019" />
        <observations epoch_first="Sun Feb 10 03:00:00 2019"
                      epoch_last="Sun Feb 10 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44617"
                obs_have="40260"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="40395"
                obs_have="40247"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35979"
                obs_have="35979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7729058"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 04:12:30 2019" />
        <observations epoch_first="Sun Feb 10 03:00:00 2019"
                      epoch_last="Sun Feb 10 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44617"
                obs_have="40260"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="40395"
                obs_have="40247"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35979"
                obs_have="35979"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Feb 10 05:20:32 2019"
               level="3">
        <file_statistics latency="00:12:32"
                         size="8055929"
                         time_creation="Sun Feb 10 05:14:08 2019"
                         time_modification="Sun Feb 10 05:12:31 2019" />
        <observations epoch_first="Sun Feb 10 04:00:00 2019"
                      epoch_last="Sun Feb 10 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44245"
                obs_have="39689"
                obs_ratio="89.70" />
          <mask elevation="10 degrees"
                obs_expected="39838"
                obs_have="39675"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="35852"
                obs_have="35852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 05:45:29 2019"
               level="3">
        <file_statistics latency="00:12:32"
                         size="8055929"
                         time_creation="Sun Feb 10 05:14:08 2019"
                         time_modification="Sun Feb 10 05:12:31 2019" />
        <observations epoch_first="Sun Feb 10 04:00:00 2019"
                      epoch_last="Sun Feb 10 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44245"
                obs_have="39689"
                obs_ratio="89.70" />
          <mask elevation="10 degrees"
                obs_expected="39838"
                obs_have="39675"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="35852"
                obs_have="35852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 07:33:35 2019"
               level="3">
        <file_statistics latency="00:12:32"
                         size="8055929"
                         time_creation="Sun Feb 10 05:14:08 2019"
                         time_modification="Sun Feb 10 05:12:31 2019" />
        <observations epoch_first="Sun Feb 10 04:00:00 2019"
                      epoch_last="Sun Feb 10 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44245"
                obs_have="39689"
                obs_ratio="89.70" />
          <mask elevation="10 degrees"
                obs_expected="39838"
                obs_have="39675"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="35852"
                obs_have="35852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:32"
                         size="8055929"
                         time_creation="Sun Feb 10 05:14:08 2019"
                         time_modification="Sun Feb 10 05:12:31 2019" />
        <observations epoch_first="Sun Feb 10 04:00:00 2019"
                      epoch_last="Sun Feb 10 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44245"
                obs_have="39689"
                obs_ratio="89.70" />
          <mask elevation="10 degrees"
                obs_expected="39838"
                obs_have="39675"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="35852"
                obs_have="35852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:32"
                         size="8055929"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 05:12:31 2019" />
        <observations epoch_first="Sun Feb 10 04:00:00 2019"
                      epoch_last="Sun Feb 10 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44245"
                obs_have="39689"
                obs_ratio="89.70" />
          <mask elevation="10 degrees"
                obs_expected="39838"
                obs_have="39675"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="35852"
                obs_have="35852"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Feb 10 07:20:33 2019"
               level="3">
        <file_statistics latency="00:12:25"
                         size="7441685"
                         time_creation="Sun Feb 10 07:14:04 2019"
                         time_modification="Sun Feb 10 07:12:24 2019" />
        <observations epoch_first="Sun Feb 10 06:00:00 2019"
                      epoch_last="Sun Feb 10 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="29223"
                obs_ratio="83.60" />
          <mask elevation="10 degrees"
                obs_expected="29343"
                obs_have="29191"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="26482"
                obs_have="26482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 07:45:31 2019"
               level="3">
        <file_statistics latency="00:12:25"
                         size="7441685"
                         time_creation="Sun Feb 10 07:14:04 2019"
                         time_modification="Sun Feb 10 07:12:24 2019" />
        <observations epoch_first="Sun Feb 10 06:00:00 2019"
                      epoch_last="Sun Feb 10 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="29223"
                obs_ratio="83.60" />
          <mask elevation="10 degrees"
                obs_expected="29343"
                obs_have="29191"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="26482"
                obs_have="26482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 09:33:31 2019"
               level="3">
        <file_statistics latency="00:12:25"
                         size="7441685"
                         time_creation="Sun Feb 10 07:14:04 2019"
                         time_modification="Sun Feb 10 07:12:24 2019" />
        <observations epoch_first="Sun Feb 10 06:00:00 2019"
                      epoch_last="Sun Feb 10 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="29223"
                obs_ratio="83.60" />
          <mask elevation="10 degrees"
                obs_expected="29343"
                obs_have="29191"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="26482"
                obs_have="26482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:25"
                         size="7441685"
                         time_creation="Sun Feb 10 07:14:04 2019"
                         time_modification="Sun Feb 10 07:12:24 2019" />
        <observations epoch_first="Sun Feb 10 06:00:00 2019"
                      epoch_last="Sun Feb 10 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="29223"
                obs_ratio="83.60" />
          <mask elevation="10 degrees"
                obs_expected="29343"
                obs_have="29191"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="26482"
                obs_have="26482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:25"
                         size="7441685"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 07:12:24 2019" />
        <observations epoch_first="Sun Feb 10 06:00:00 2019"
                      epoch_last="Sun Feb 10 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="29223"
                obs_ratio="83.60" />
          <mask elevation="10 degrees"
                obs_expected="29343"
                obs_have="29191"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="26482"
                obs_have="26482"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Feb 10 08:20:20 2019"
               level="3">
        <file_statistics latency="00:12:12"
                         size="6890614"
                         time_creation="Sun Feb 10 08:14:04 2019"
                         time_modification="Sun Feb 10 08:12:11 2019" />
        <observations epoch_first="Sun Feb 10 07:00:00 2019"
                      epoch_last="Sun Feb 10 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35854"
                obs_have="26455"
                obs_ratio="73.79" />
          <mask elevation="10 degrees"
                obs_expected="26743"
                obs_have="26430"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22608"
                obs_have="22608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 08:45:22 2019"
               level="3">
        <file_statistics latency="00:12:12"
                         size="6890614"
                         time_creation="Sun Feb 10 08:14:04 2019"
                         time_modification="Sun Feb 10 08:12:11 2019" />
        <observations epoch_first="Sun Feb 10 07:00:00 2019"
                      epoch_last="Sun Feb 10 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35854"
                obs_have="26455"
                obs_ratio="73.79" />
          <mask elevation="10 degrees"
                obs_expected="26743"
                obs_have="26430"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22608"
                obs_have="22608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 10:33:22 2019"
               level="3">
        <file_statistics latency="00:12:12"
                         size="6890614"
                         time_creation="Sun Feb 10 08:14:04 2019"
                         time_modification="Sun Feb 10 08:12:11 2019" />
        <observations epoch_first="Sun Feb 10 07:00:00 2019"
                      epoch_last="Sun Feb 10 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35854"
                obs_have="26455"
                obs_ratio="73.79" />
          <mask elevation="10 degrees"
                obs_expected="26743"
                obs_have="26430"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22608"
                obs_have="22608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:12"
                         size="6890614"
                         time_creation="Sun Feb 10 08:14:04 2019"
                         time_modification="Sun Feb 10 08:12:11 2019" />
        <observations epoch_first="Sun Feb 10 07:00:00 2019"
                      epoch_last="Sun Feb 10 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35854"
                obs_have="26455"
                obs_ratio="73.79" />
          <mask elevation="10 degrees"
                obs_expected="26743"
                obs_have="26430"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22608"
                obs_have="22608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:12"
                         size="6890614"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 08:12:11 2019" />
        <observations epoch_first="Sun Feb 10 07:00:00 2019"
                      epoch_last="Sun Feb 10 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35854"
                obs_have="26455"
                obs_ratio="73.79" />
          <mask elevation="10 degrees"
                obs_expected="26743"
                obs_have="26430"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22608"
                obs_have="22608"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Feb 10 09:20:32 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="7221723"
                         time_creation="Sun Feb 10 09:14:05 2019"
                         time_modification="Sun Feb 10 09:12:26 2019" />
        <observations epoch_first="Sun Feb 10 08:00:00 2019"
                      epoch_last="Sun Feb 10 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35167"
                obs_have="30759"
                obs_ratio="87.47" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="30759"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="24691"
                obs_have="24691"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 09:45:30 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="7221723"
                         time_creation="Sun Feb 10 09:14:05 2019"
                         time_modification="Sun Feb 10 09:12:26 2019" />
        <observations epoch_first="Sun Feb 10 08:00:00 2019"
                      epoch_last="Sun Feb 10 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35167"
                obs_have="30759"
                obs_ratio="87.47" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="30759"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="24691"
                obs_have="24691"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 11:33:33 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="7221723"
                         time_creation="Sun Feb 10 09:14:05 2019"
                         time_modification="Sun Feb 10 09:12:26 2019" />
        <observations epoch_first="Sun Feb 10 08:00:00 2019"
                      epoch_last="Sun Feb 10 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35167"
                obs_have="30759"
                obs_ratio="87.47" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="30759"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="24691"
                obs_have="24691"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="7221723"
                         time_creation="Sun Feb 10 09:14:05 2019"
                         time_modification="Sun Feb 10 09:12:26 2019" />
        <observations epoch_first="Sun Feb 10 08:00:00 2019"
                      epoch_last="Sun Feb 10 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35167"
                obs_have="30759"
                obs_ratio="87.47" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="30759"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="24691"
                obs_have="24691"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="7221723"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 09:12:26 2019" />
        <observations epoch_first="Sun Feb 10 08:00:00 2019"
                      epoch_last="Sun Feb 10 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35167"
                obs_have="30759"
                obs_ratio="87.47" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="30759"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="24691"
                obs_have="24691"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Feb 10 11:20:24 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6113412"
                         time_creation="Sun Feb 10 11:14:17 2019"
                         time_modification="Sun Feb 10 11:12:19 2019" />
        <observations epoch_first="Sun Feb 10 10:00:00 2019"
                      epoch_last="Sun Feb 10 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29085"
                obs_have="25961"
                obs_ratio="89.26" />
          <mask elevation="10 degrees"
                obs_expected="26046"
                obs_have="25945"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="20827"
                obs_have="20827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 11:45:24 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6113412"
                         time_creation="Sun Feb 10 11:14:17 2019"
                         time_modification="Sun Feb 10 11:12:19 2019" />
        <observations epoch_first="Sun Feb 10 10:00:00 2019"
                      epoch_last="Sun Feb 10 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29085"
                obs_have="25961"
                obs_ratio="89.26" />
          <mask elevation="10 degrees"
                obs_expected="26046"
                obs_have="25945"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="20827"
                obs_have="20827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 13:33:26 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6113412"
                         time_creation="Sun Feb 10 11:14:17 2019"
                         time_modification="Sun Feb 10 11:12:19 2019" />
        <observations epoch_first="Sun Feb 10 10:00:00 2019"
                      epoch_last="Sun Feb 10 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29085"
                obs_have="25961"
                obs_ratio="89.26" />
          <mask elevation="10 degrees"
                obs_expected="26046"
                obs_have="25945"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="20827"
                obs_have="20827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6113412"
                         time_creation="Sun Feb 10 11:14:17 2019"
                         time_modification="Sun Feb 10 11:12:19 2019" />
        <observations epoch_first="Sun Feb 10 10:00:00 2019"
                      epoch_last="Sun Feb 10 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29085"
                obs_have="25961"
                obs_ratio="89.26" />
          <mask elevation="10 degrees"
                obs_expected="26046"
                obs_have="25945"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="20827"
                obs_have="20827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6113412"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 11:12:19 2019" />
        <observations epoch_first="Sun Feb 10 10:00:00 2019"
                      epoch_last="Sun Feb 10 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29085"
                obs_have="25961"
                obs_ratio="89.26" />
          <mask elevation="10 degrees"
                obs_expected="26046"
                obs_have="25945"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="20827"
                obs_have="20827"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Feb 10 12:20:24 2019"
               level="3">
        <file_statistics latency="00:12:15"
                         size="5931827"
                         time_creation="Sun Feb 10 12:14:03 2019"
                         time_modification="Sun Feb 10 12:12:14 2019" />
        <observations epoch_first="Sun Feb 10 11:00:00 2019"
                      epoch_last="Sun Feb 10 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29656"
                obs_have="25607"
                obs_ratio="86.35" />
          <mask elevation="10 degrees"
                obs_expected="25795"
                obs_have="25607"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20178"
                obs_have="20178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 12:45:23 2019"
               level="3">
        <file_statistics latency="00:12:15"
                         size="5931827"
                         time_creation="Sun Feb 10 12:14:03 2019"
                         time_modification="Sun Feb 10 12:12:14 2019" />
        <observations epoch_first="Sun Feb 10 11:00:00 2019"
                      epoch_last="Sun Feb 10 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29656"
                obs_have="25607"
                obs_ratio="86.35" />
          <mask elevation="10 degrees"
                obs_expected="25795"
                obs_have="25607"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20178"
                obs_have="20178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 14:33:25 2019"
               level="3">
        <file_statistics latency="00:12:15"
                         size="5931827"
                         time_creation="Sun Feb 10 12:14:03 2019"
                         time_modification="Sun Feb 10 12:12:14 2019" />
        <observations epoch_first="Sun Feb 10 11:00:00 2019"
                      epoch_last="Sun Feb 10 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29656"
                obs_have="25607"
                obs_ratio="86.35" />
          <mask elevation="10 degrees"
                obs_expected="25795"
                obs_have="25607"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20178"
                obs_have="20178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:15"
                         size="5931827"
                         time_creation="Sun Feb 10 12:14:03 2019"
                         time_modification="Sun Feb 10 12:12:14 2019" />
        <observations epoch_first="Sun Feb 10 11:00:00 2019"
                      epoch_last="Sun Feb 10 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29656"
                obs_have="25607"
                obs_ratio="86.35" />
          <mask elevation="10 degrees"
                obs_expected="25795"
                obs_have="25607"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20178"
                obs_have="20178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:15"
                         size="5931827"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 12:12:14 2019" />
        <observations epoch_first="Sun Feb 10 11:00:00 2019"
                      epoch_last="Sun Feb 10 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29656"
                obs_have="25607"
                obs_ratio="86.35" />
          <mask elevation="10 degrees"
                obs_expected="25795"
                obs_have="25607"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20178"
                obs_have="20178"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Feb 10 13:20:27 2019"
               level="3">
        <file_statistics latency="00:12:21"
                         size="6353449"
                         time_creation="Sun Feb 10 13:14:04 2019"
                         time_modification="Sun Feb 10 13:12:20 2019" />
        <observations epoch_first="Sun Feb 10 12:00:00 2019"
                      epoch_last="Sun Feb 10 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32417"
                obs_have="26418"
                obs_ratio="81.49" />
          <mask elevation="10 degrees"
                obs_expected="26583"
                obs_have="26407"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 13:45:28 2019"
               level="3">
        <file_statistics latency="00:12:21"
                         size="6353449"
                         time_creation="Sun Feb 10 13:14:04 2019"
                         time_modification="Sun Feb 10 13:12:20 2019" />
        <observations epoch_first="Sun Feb 10 12:00:00 2019"
                      epoch_last="Sun Feb 10 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32417"
                obs_have="26418"
                obs_ratio="81.49" />
          <mask elevation="10 degrees"
                obs_expected="26583"
                obs_have="26407"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 15:33:30 2019"
               level="3">
        <file_statistics latency="00:12:21"
                         size="6353449"
                         time_creation="Sun Feb 10 13:14:04 2019"
                         time_modification="Sun Feb 10 13:12:20 2019" />
        <observations epoch_first="Sun Feb 10 12:00:00 2019"
                      epoch_last="Sun Feb 10 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32417"
                obs_have="26418"
                obs_ratio="81.49" />
          <mask elevation="10 degrees"
                obs_expected="26583"
                obs_have="26407"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:21"
                         size="6353449"
                         time_creation="Sun Feb 10 13:14:04 2019"
                         time_modification="Sun Feb 10 13:12:20 2019" />
        <observations epoch_first="Sun Feb 10 12:00:00 2019"
                      epoch_last="Sun Feb 10 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32417"
                obs_have="26418"
                obs_ratio="81.49" />
          <mask elevation="10 degrees"
                obs_expected="26583"
                obs_have="26407"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:21"
                         size="6353449"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 13:12:20 2019" />
        <observations epoch_first="Sun Feb 10 12:00:00 2019"
                      epoch_last="Sun Feb 10 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32417"
                obs_have="26418"
                obs_ratio="81.49" />
          <mask elevation="10 degrees"
                obs_expected="26583"
                obs_have="26407"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Feb 10 14:20:34 2019"
               level="3">
        <file_statistics latency="00:12:28"
                         size="6888594"
                         time_creation="Sun Feb 10 14:14:03 2019"
                         time_modification="Sun Feb 10 14:12:27 2019" />
        <observations epoch_first="Sun Feb 10 13:00:00 2019"
                      epoch_last="Sun Feb 10 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32333"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="32384"
                obs_have="32333"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30588"
                obs_have="30588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 14:45:33 2019"
               level="3">
        <file_statistics latency="00:12:28"
                         size="6888594"
                         time_creation="Sun Feb 10 14:14:03 2019"
                         time_modification="Sun Feb 10 14:12:27 2019" />
        <observations epoch_first="Sun Feb 10 13:00:00 2019"
                      epoch_last="Sun Feb 10 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32333"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="32384"
                obs_have="32333"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30588"
                obs_have="30588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 16:33:27 2019"
               level="3">
        <file_statistics latency="00:12:28"
                         size="6888594"
                         time_creation="Sun Feb 10 14:14:03 2019"
                         time_modification="Sun Feb 10 14:12:27 2019" />
        <observations epoch_first="Sun Feb 10 13:00:00 2019"
                      epoch_last="Sun Feb 10 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32333"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="32384"
                obs_have="32333"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30588"
                obs_have="30588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:28"
                         size="6888594"
                         time_creation="Sun Feb 10 14:14:03 2019"
                         time_modification="Sun Feb 10 14:12:27 2019" />
        <observations epoch_first="Sun Feb 10 13:00:00 2019"
                      epoch_last="Sun Feb 10 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32333"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="32384"
                obs_have="32333"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30588"
                obs_have="30588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:28"
                         size="6888594"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 14:12:27 2019" />
        <observations epoch_first="Sun Feb 10 13:00:00 2019"
                      epoch_last="Sun Feb 10 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32333"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="32384"
                obs_have="32333"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30588"
                obs_have="30588"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Feb 10 15:20:36 2019"
               level="3">
        <file_statistics latency="00:12:30"
                         size="7440350"
                         time_creation="Sun Feb 10 15:14:04 2019"
                         time_modification="Sun Feb 10 15:12:29 2019" />
        <observations epoch_first="Sun Feb 10 14:00:00 2019"
                      epoch_last="Sun Feb 10 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36713"
                obs_have="32677"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="32784"
                obs_have="32666"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29321"
                obs_have="29321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 15:45:36 2019"
               level="3">
        <file_statistics latency="00:12:30"
                         size="7440350"
                         time_creation="Sun Feb 10 15:14:04 2019"
                         time_modification="Sun Feb 10 15:12:29 2019" />
        <observations epoch_first="Sun Feb 10 14:00:00 2019"
                      epoch_last="Sun Feb 10 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36713"
                obs_have="32677"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="32784"
                obs_have="32666"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29321"
                obs_have="29321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 17:33:33 2019"
               level="3">
        <file_statistics latency="00:12:30"
                         size="7440350"
                         time_creation="Sun Feb 10 15:14:04 2019"
                         time_modification="Sun Feb 10 15:12:29 2019" />
        <observations epoch_first="Sun Feb 10 14:00:00 2019"
                      epoch_last="Sun Feb 10 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36713"
                obs_have="32677"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="32784"
                obs_have="32666"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29321"
                obs_have="29321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:30"
                         size="7440350"
                         time_creation="Sun Feb 10 15:14:04 2019"
                         time_modification="Sun Feb 10 15:12:29 2019" />
        <observations epoch_first="Sun Feb 10 14:00:00 2019"
                      epoch_last="Sun Feb 10 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36713"
                obs_have="32677"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="32784"
                obs_have="32666"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29321"
                obs_have="29321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:30"
                         size="7440350"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 15:12:29 2019" />
        <observations epoch_first="Sun Feb 10 14:00:00 2019"
                      epoch_last="Sun Feb 10 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36713"
                obs_have="32677"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="32784"
                obs_have="32666"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29321"
                obs_have="29321"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Feb 10 17:20:37 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7883967"
                         time_creation="Sun Feb 10 17:14:04 2019"
                         time_modification="Sun Feb 10 17:12:30 2019" />
        <observations epoch_first="Sun Feb 10 16:00:00 2019"
                      epoch_last="Sun Feb 10 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35078"
                obs_have="32805"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="32874"
                obs_have="32805"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 17:45:37 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7883967"
                         time_creation="Sun Feb 10 17:14:04 2019"
                         time_modification="Sun Feb 10 17:12:30 2019" />
        <observations epoch_first="Sun Feb 10 16:00:00 2019"
                      epoch_last="Sun Feb 10 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35078"
                obs_have="32805"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="32874"
                obs_have="32805"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 19:33:39 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7883967"
                         time_creation="Sun Feb 10 17:14:04 2019"
                         time_modification="Sun Feb 10 17:12:30 2019" />
        <observations epoch_first="Sun Feb 10 16:00:00 2019"
                      epoch_last="Sun Feb 10 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35078"
                obs_have="32805"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="32874"
                obs_have="32805"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7883967"
                         time_creation="Sun Feb 10 17:14:04 2019"
                         time_modification="Sun Feb 10 17:12:30 2019" />
        <observations epoch_first="Sun Feb 10 16:00:00 2019"
                      epoch_last="Sun Feb 10 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35078"
                obs_have="32805"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="32874"
                obs_have="32805"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:31"
                         size="7883967"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 17:12:30 2019" />
        <observations epoch_first="Sun Feb 10 16:00:00 2019"
                      epoch_last="Sun Feb 10 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35078"
                obs_have="32805"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="32874"
                obs_have="32805"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Feb 10 18:20:30 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="7390202"
                         time_creation="Sun Feb 10 18:14:03 2019"
                         time_modification="Sun Feb 10 18:12:26 2019" />
        <observations epoch_first="Sun Feb 10 17:00:00 2019"
                      epoch_last="Sun Feb 10 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31949"
                obs_have="30646"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="30671"
                obs_have="30634"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28642"
                obs_have="28642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 18:45:31 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="7390202"
                         time_creation="Sun Feb 10 18:14:03 2019"
                         time_modification="Sun Feb 10 18:12:26 2019" />
        <observations epoch_first="Sun Feb 10 17:00:00 2019"
                      epoch_last="Sun Feb 10 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31949"
                obs_have="30646"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="30671"
                obs_have="30634"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28642"
                obs_have="28642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 20:33:36 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="7390202"
                         time_creation="Sun Feb 10 18:14:03 2019"
                         time_modification="Sun Feb 10 18:12:26 2019" />
        <observations epoch_first="Sun Feb 10 17:00:00 2019"
                      epoch_last="Sun Feb 10 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31949"
                obs_have="30646"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="30671"
                obs_have="30634"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28642"
                obs_have="28642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="7390202"
                         time_creation="Sun Feb 10 18:14:03 2019"
                         time_modification="Sun Feb 10 18:12:26 2019" />
        <observations epoch_first="Sun Feb 10 17:00:00 2019"
                      epoch_last="Sun Feb 10 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31949"
                obs_have="30646"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="30671"
                obs_have="30634"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28642"
                obs_have="28642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:27"
                         size="7390202"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 18:12:26 2019" />
        <observations epoch_first="Sun Feb 10 17:00:00 2019"
                      epoch_last="Sun Feb 10 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31949"
                obs_have="30646"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="30671"
                obs_have="30634"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28642"
                obs_have="28642"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Feb 10 19:20:23 2019"
               level="3">
        <file_statistics latency="00:12:17"
                         size="6835466"
                         time_creation="Sun Feb 10 19:14:03 2019"
                         time_modification="Sun Feb 10 19:12:16 2019" />
        <observations epoch_first="Sun Feb 10 18:00:00 2019"
                      epoch_last="Sun Feb 10 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32204"
                obs_have="29609"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="29687"
                obs_have="29583"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26484"
                obs_have="26484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 19:45:28 2019"
               level="3">
        <file_statistics latency="00:12:17"
                         size="6835466"
                         time_creation="Sun Feb 10 19:14:03 2019"
                         time_modification="Sun Feb 10 19:12:16 2019" />
        <observations epoch_first="Sun Feb 10 18:00:00 2019"
                      epoch_last="Sun Feb 10 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32204"
                obs_have="29609"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="29687"
                obs_have="29583"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26484"
                obs_have="26484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 21:33:32 2019"
               level="3">
        <file_statistics latency="00:12:17"
                         size="6835466"
                         time_creation="Sun Feb 10 19:14:03 2019"
                         time_modification="Sun Feb 10 19:12:16 2019" />
        <observations epoch_first="Sun Feb 10 18:00:00 2019"
                      epoch_last="Sun Feb 10 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32204"
                obs_have="29609"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="29687"
                obs_have="29583"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26484"
                obs_have="26484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:17"
                         size="6835466"
                         time_creation="Sun Feb 10 19:14:03 2019"
                         time_modification="Sun Feb 10 19:12:16 2019" />
        <observations epoch_first="Sun Feb 10 18:00:00 2019"
                      epoch_last="Sun Feb 10 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32204"
                obs_have="29609"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="29687"
                obs_have="29583"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26484"
                obs_have="26484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:17"
                         size="6835466"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 19:12:16 2019" />
        <observations epoch_first="Sun Feb 10 18:00:00 2019"
                      epoch_last="Sun Feb 10 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32204"
                obs_have="29609"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="29687"
                obs_have="29583"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26484"
                obs_have="26484"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Feb 10 20:20:28 2019"
               level="3">
        <file_statistics latency="00:12:16"
                         size="5561646"
                         time_creation="Sun Feb 10 20:14:04 2019"
                         time_modification="Sun Feb 10 20:12:15 2019" />
        <observations epoch_first="Sun Feb 10 19:00:00 2019"
                      epoch_last="Sun Feb 10 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29471"
                obs_have="24326"
                obs_ratio="82.54" />
          <mask elevation="10 degrees"
                obs_expected="24462"
                obs_have="24322"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="20098"
                obs_have="20098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 20:45:23 2019"
               level="3">
        <file_statistics latency="00:12:16"
                         size="5561646"
                         time_creation="Sun Feb 10 20:14:04 2019"
                         time_modification="Sun Feb 10 20:12:15 2019" />
        <observations epoch_first="Sun Feb 10 19:00:00 2019"
                      epoch_last="Sun Feb 10 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29471"
                obs_have="24326"
                obs_ratio="82.54" />
          <mask elevation="10 degrees"
                obs_expected="24462"
                obs_have="24322"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="20098"
                obs_have="20098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 22:33:27 2019"
               level="3">
        <file_statistics latency="00:12:16"
                         size="5561646"
                         time_creation="Sun Feb 10 20:14:04 2019"
                         time_modification="Sun Feb 10 20:12:15 2019" />
        <observations epoch_first="Sun Feb 10 19:00:00 2019"
                      epoch_last="Sun Feb 10 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29471"
                obs_have="24326"
                obs_ratio="82.54" />
          <mask elevation="10 degrees"
                obs_expected="24462"
                obs_have="24322"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="20098"
                obs_have="20098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:16"
                         size="5561646"
                         time_creation="Sun Feb 10 20:14:04 2019"
                         time_modification="Sun Feb 10 20:12:15 2019" />
        <observations epoch_first="Sun Feb 10 19:00:00 2019"
                      epoch_last="Sun Feb 10 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29471"
                obs_have="24326"
                obs_ratio="82.54" />
          <mask elevation="10 degrees"
                obs_expected="24462"
                obs_have="24322"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="20098"
                obs_have="20098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:16"
                         size="5561646"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 20:12:15 2019" />
        <observations epoch_first="Sun Feb 10 19:00:00 2019"
                      epoch_last="Sun Feb 10 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29471"
                obs_have="24326"
                obs_ratio="82.54" />
          <mask elevation="10 degrees"
                obs_expected="24462"
                obs_have="24322"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="20098"
                obs_have="20098"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Feb 10 21:20:31 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6210201"
                         time_creation="Sun Feb 10 21:14:06 2019"
                         time_modification="Sun Feb 10 21:12:19 2019" />
        <observations epoch_first="Sun Feb 10 20:00:00 2019"
                      epoch_last="Sun Feb 10 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30052"
                obs_have="25692"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="25848"
                obs_have="25680"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="20776"
                obs_have="20776"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 21:45:28 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6210201"
                         time_creation="Sun Feb 10 21:14:06 2019"
                         time_modification="Sun Feb 10 21:12:19 2019" />
        <observations epoch_first="Sun Feb 10 20:00:00 2019"
                      epoch_last="Sun Feb 10 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30052"
                obs_have="25692"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="25848"
                obs_have="25680"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="20776"
                obs_have="20776"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 23:33:33 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6210201"
                         time_creation="Sun Feb 10 21:14:06 2019"
                         time_modification="Sun Feb 10 21:12:19 2019" />
        <observations epoch_first="Sun Feb 10 20:00:00 2019"
                      epoch_last="Sun Feb 10 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30052"
                obs_have="25692"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="25848"
                obs_have="25680"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="20776"
                obs_have="20776"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6210201"
                         time_creation="Sun Feb 10 21:14:06 2019"
                         time_modification="Sun Feb 10 21:12:19 2019" />
        <observations epoch_first="Sun Feb 10 20:00:00 2019"
                      epoch_last="Sun Feb 10 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30052"
                obs_have="25692"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="25848"
                obs_have="25680"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="20776"
                obs_have="20776"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6210201"
                         time_creation="Sat Mar  9 01:55:19 2019"
                         time_modification="Sun Feb 10 21:12:19 2019" />
        <observations epoch_first="Sun Feb 10 20:00:00 2019"
                      epoch_last="Sun Feb 10 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30052"
                obs_have="25692"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="25848"
                obs_have="25680"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="20776"
                obs_have="20776"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Feb 10 22:20:37 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6501903"
                         time_creation="Sun Feb 10 22:14:03 2019"
                         time_modification="Sun Feb 10 22:12:19 2019" />
        <observations epoch_first="Sun Feb 10 21:00:00 2019"
                      epoch_last="Sun Feb 10 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32222"
                obs_have="26008"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26109"
                obs_have="25986"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="22011"
                obs_have="22011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 22:45:33 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6501903"
                         time_creation="Sun Feb 10 22:14:03 2019"
                         time_modification="Sun Feb 10 22:12:19 2019" />
        <observations epoch_first="Sun Feb 10 21:00:00 2019"
                      epoch_last="Sun Feb 10 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32222"
                obs_have="26008"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26109"
                obs_have="25986"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="22011"
                obs_have="22011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 00:33:34 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6501903"
                         time_creation="Sun Feb 10 22:14:03 2019"
                         time_modification="Sun Feb 10 22:12:19 2019" />
        <observations epoch_first="Sun Feb 10 21:00:00 2019"
                      epoch_last="Sun Feb 10 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32222"
                obs_have="26008"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26109"
                obs_have="25986"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="22011"
                obs_have="22011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6501903"
                         time_creation="Sun Feb 10 22:14:03 2019"
                         time_modification="Sun Feb 10 22:12:19 2019" />
        <observations epoch_first="Sun Feb 10 21:00:00 2019"
                      epoch_last="Sun Feb 10 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32222"
                obs_have="26008"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26109"
                obs_have="25986"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="22011"
                obs_have="22011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:20"
                         size="6501903"
                         time_creation="Sat Mar  9 01:55:20 2019"
                         time_modification="Sun Feb 10 22:12:19 2019" />
        <observations epoch_first="Sun Feb 10 21:00:00 2019"
                      epoch_last="Sun Feb 10 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32222"
                obs_have="26008"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26109"
                obs_have="25986"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="22011"
                obs_have="22011"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Feb 10 23:20:34 2019"
               level="3">
        <file_statistics latency="00:12:32"
                         size="6971129"
                         time_creation="Sun Feb 10 23:14:04 2019"
                         time_modification="Sun Feb 10 23:12:31 2019" />
        <observations epoch_first="Sun Feb 10 22:00:00 2019"
                      epoch_last="Sun Feb 10 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31063"
                obs_have="29897"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="29897"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28750"
                obs_have="28750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 10 23:45:36 2019"
               level="3">
        <file_statistics latency="00:12:32"
                         size="6971129"
                         time_creation="Sun Feb 10 23:14:04 2019"
                         time_modification="Sun Feb 10 23:12:31 2019" />
        <observations epoch_first="Sun Feb 10 22:00:00 2019"
                      epoch_last="Sun Feb 10 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31063"
                obs_have="29897"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="29897"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28750"
                obs_have="28750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 01:33:38 2019"
               level="3">
        <file_statistics latency="00:12:32"
                         size="6971129"
                         time_creation="Sun Feb 10 23:14:04 2019"
                         time_modification="Sun Feb 10 23:12:31 2019" />
        <observations epoch_first="Sun Feb 10 22:00:00 2019"
                      epoch_last="Sun Feb 10 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31063"
                obs_have="29897"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="29897"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28750"
                obs_have="28750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:32"
                         size="6971129"
                         time_creation="Sun Feb 10 23:14:04 2019"
                         time_modification="Sun Feb 10 23:12:31 2019" />
        <observations epoch_first="Sun Feb 10 22:00:00 2019"
                      epoch_last="Sun Feb 10 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31063"
                obs_have="29897"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="29897"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28750"
                obs_have="28750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:32"
                         size="6971129"
                         time_creation="Sat Mar  9 01:55:20 2019"
                         time_modification="Sun Feb 10 23:12:31 2019" />
        <observations epoch_first="Sun Feb 10 22:00:00 2019"
                      epoch_last="Sun Feb 10 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31063"
                obs_have="29897"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="29897"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28750"
                obs_have="28750"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn041x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Feb 11 00:20:46 2019"
               level="3">
        <file_statistics latency="00:12:37"
                         size="7971417"
                         time_creation="Mon Feb 11 00:14:07 2019"
                         time_modification="Mon Feb 11 00:12:36 2019" />
        <observations epoch_first="Sun Feb 10 23:00:00 2019"
                      epoch_last="Sun Feb 10 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41488"
                obs_have="37057"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="37235"
                obs_have="37030"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="29987"
                obs_have="29987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 00:45:42 2019"
               level="3">
        <file_statistics latency="00:12:37"
                         size="7971417"
                         time_creation="Mon Feb 11 00:14:07 2019"
                         time_modification="Mon Feb 11 00:12:36 2019" />
        <observations epoch_first="Sun Feb 10 23:00:00 2019"
                      epoch_last="Sun Feb 10 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41488"
                obs_have="37057"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="37235"
                obs_have="37030"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="29987"
                obs_have="29987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 02:33:35 2019"
               level="3">
        <file_statistics latency="00:12:37"
                         size="7971417"
                         time_creation="Mon Feb 11 00:14:07 2019"
                         time_modification="Mon Feb 11 00:12:36 2019" />
        <observations epoch_first="Sun Feb 10 23:00:00 2019"
                      epoch_last="Sun Feb 10 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41488"
                obs_have="37057"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="37235"
                obs_have="37030"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="29987"
                obs_have="29987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 11 18:19:16 2019"
               level="3">
        <file_statistics latency="00:12:37"
                         size="7971417"
                         time_creation="Mon Feb 11 00:14:07 2019"
                         time_modification="Mon Feb 11 00:12:36 2019" />
        <observations epoch_first="Sun Feb 10 23:00:00 2019"
                      epoch_last="Sun Feb 10 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41488"
                obs_have="37057"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="37235"
                obs_have="37030"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="29987"
                obs_have="29987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:26:27 2019"
               level="3">
        <file_statistics latency="00:12:37"
                         size="7971417"
                         time_creation="Sat Mar  9 01:55:20 2019"
                         time_modification="Mon Feb 11 00:12:36 2019" />
        <observations epoch_first="Sun Feb 10 23:00:00 2019"
                      epoch_last="Sun Feb 10 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41488"
                obs_have="37057"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="37235"
                obs_have="37030"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="29987"
                obs_have="29987"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
