<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-01-18 00:00:00"
    DayOfYear="18"
    Year="2020">
  <station name="TANZ">
    <file name="/tanz0180.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 19 17:25:37 2020"
               level="3">
        <file_statistics latency="01:34:59"
                         size="8212518"
                         time_creation="Sun Jan 19 02:50:18 2020"
                         time_modification="Sun Jan 19 01:34:29 2020" />
        <observations epoch_first="Sat Jan 18 00:00:00 2020"
                      epoch_last="Sat Jan 18 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29985"
                obs_have="28217"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="24740"
                obs_have="24673"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22018"
                obs_have="22018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 03:45:33 2020"
               level="3">
        <file_statistics latency="01:34:59"
                         size="8212518"
                         time_creation="Fri Feb 14 02:01:01 2020"
                         time_modification="Sun Jan 19 01:34:29 2020" />
        <observations epoch_first="Sat Jan 18 00:00:00 2020"
                      epoch_last="Sat Jan 18 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29985"
                obs_have="28217"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="24740"
                obs_have="24673"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22018"
                obs_have="22018"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jan 18 01:48:44 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11235205"
                         time_creation="Sat Jan 18 01:12:04 2020"
                         time_modification="Sat Jan 18 01:08:18 2020" />
        <observations epoch_first="Sat Jan 18 00:00:00 2020"
                      epoch_last="Sat Jan 18 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42217"
                obs_have="35576"
                obs_ratio="84.27" />
          <mask elevation="10 degrees"
                obs_expected="29652"
                obs_have="29494"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 03:37:43 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11235205"
                         time_creation="Sat Jan 18 01:12:04 2020"
                         time_modification="Sat Jan 18 01:08:18 2020" />
        <observations epoch_first="Sat Jan 18 00:00:00 2020"
                      epoch_last="Sat Jan 18 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42217"
                obs_have="35576"
                obs_ratio="84.27" />
          <mask elevation="10 degrees"
                obs_expected="29652"
                obs_have="29494"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11235205"
                         time_creation="Sat Jan 18 01:12:04 2020"
                         time_modification="Sat Jan 18 01:08:18 2020" />
        <observations epoch_first="Sat Jan 18 00:00:00 2020"
                      epoch_last="Sat Jan 18 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42217"
                obs_have="35576"
                obs_ratio="84.27" />
          <mask elevation="10 degrees"
                obs_expected="29652"
                obs_have="29494"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11235205"
                         time_creation="Fri Feb 14 01:55:50 2020"
                         time_modification="Sat Jan 18 01:08:18 2020" />
        <observations epoch_first="Sat Jan 18 00:00:00 2020"
                      epoch_last="Sat Jan 18 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42217"
                obs_have="35576"
                obs_ratio="84.27" />
          <mask elevation="10 degrees"
                obs_expected="29652"
                obs_have="29494"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25066"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jan 18 02:19:38 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10720184"
                         time_creation="Sat Jan 18 02:12:03 2020"
                         time_modification="Sat Jan 18 02:08:15 2020" />
        <observations epoch_first="Sat Jan 18 01:00:00 2020"
                      epoch_last="Sat Jan 18 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="35556"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="32856"
                obs_have="32425"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="28738"
                obs_have="28738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 02:48:43 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10720184"
                         time_creation="Sat Jan 18 02:12:03 2020"
                         time_modification="Sat Jan 18 02:08:15 2020" />
        <observations epoch_first="Sat Jan 18 01:00:00 2020"
                      epoch_last="Sat Jan 18 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="35556"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="32856"
                obs_have="32425"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="28738"
                obs_have="28738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 04:37:44 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10720184"
                         time_creation="Sat Jan 18 02:12:03 2020"
                         time_modification="Sat Jan 18 02:08:15 2020" />
        <observations epoch_first="Sat Jan 18 01:00:00 2020"
                      epoch_last="Sat Jan 18 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="35556"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="32856"
                obs_have="32425"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="28738"
                obs_have="28738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10720184"
                         time_creation="Sat Jan 18 02:12:03 2020"
                         time_modification="Sat Jan 18 02:08:15 2020" />
        <observations epoch_first="Sat Jan 18 01:00:00 2020"
                      epoch_last="Sat Jan 18 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="35556"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="32856"
                obs_have="32425"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="28738"
                obs_have="28738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10720184"
                         time_creation="Fri Feb 14 01:55:50 2020"
                         time_modification="Sat Jan 18 02:08:15 2020" />
        <observations epoch_first="Sat Jan 18 01:00:00 2020"
                      epoch_last="Sat Jan 18 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="35556"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="32856"
                obs_have="32425"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="28738"
                obs_have="28738"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jan 18 03:19:38 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10569947"
                         time_creation="Sat Jan 18 03:12:03 2020"
                         time_modification="Sat Jan 18 03:08:10 2020" />
        <observations epoch_first="Sat Jan 18 02:00:00 2020"
                      epoch_last="Sat Jan 18 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37457"
                obs_have="36551"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="35797"
                obs_have="35677"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="34192"
                obs_have="34192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 03:48:38 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10569947"
                         time_creation="Sat Jan 18 03:12:03 2020"
                         time_modification="Sat Jan 18 03:08:10 2020" />
        <observations epoch_first="Sat Jan 18 02:00:00 2020"
                      epoch_last="Sat Jan 18 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37457"
                obs_have="36551"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="35797"
                obs_have="35677"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="34192"
                obs_have="34192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 05:37:44 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10569947"
                         time_creation="Sat Jan 18 03:12:03 2020"
                         time_modification="Sat Jan 18 03:08:10 2020" />
        <observations epoch_first="Sat Jan 18 02:00:00 2020"
                      epoch_last="Sat Jan 18 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37457"
                obs_have="36551"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="35797"
                obs_have="35677"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="34192"
                obs_have="34192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10569947"
                         time_creation="Sat Jan 18 03:12:03 2020"
                         time_modification="Sat Jan 18 03:08:10 2020" />
        <observations epoch_first="Sat Jan 18 02:00:00 2020"
                      epoch_last="Sat Jan 18 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37457"
                obs_have="36551"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="35797"
                obs_have="35677"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="34192"
                obs_have="34192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10569947"
                         time_creation="Fri Feb 14 01:55:50 2020"
                         time_modification="Sat Jan 18 03:08:10 2020" />
        <observations epoch_first="Sat Jan 18 02:00:00 2020"
                      epoch_last="Sat Jan 18 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37457"
                obs_have="36551"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="35797"
                obs_have="35677"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="34192"
                obs_have="34192"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jan 18 04:48:43 2020"
               level="3">
        <file_statistics latency="00:22:09"
                         size="10975804"
                         time_creation="Sat Jan 18 04:45:04 2020"
                         time_modification="Sat Jan 18 04:22:08 2020" />
        <observations epoch_first="Sat Jan 18 03:00:00 2020"
                      epoch_last="Sat Jan 18 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42074"
                obs_have="40622"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="35462"
                obs_have="35405"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32169"
                obs_have="32169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 06:37:44 2020"
               level="3">
        <file_statistics latency="00:22:09"
                         size="10975804"
                         time_creation="Sat Jan 18 04:45:04 2020"
                         time_modification="Sat Jan 18 04:22:08 2020" />
        <observations epoch_first="Sat Jan 18 03:00:00 2020"
                      epoch_last="Sat Jan 18 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42074"
                obs_have="40622"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="35462"
                obs_have="35405"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32169"
                obs_have="32169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:22:09"
                         size="10975804"
                         time_creation="Sat Jan 18 04:45:04 2020"
                         time_modification="Sat Jan 18 04:22:08 2020" />
        <observations epoch_first="Sat Jan 18 03:00:00 2020"
                      epoch_last="Sat Jan 18 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42074"
                obs_have="40622"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="35462"
                obs_have="35405"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32169"
                obs_have="32169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:22:09"
                         size="10975804"
                         time_creation="Fri Feb 14 01:55:50 2020"
                         time_modification="Sat Jan 18 04:22:08 2020" />
        <observations epoch_first="Sat Jan 18 03:00:00 2020"
                      epoch_last="Sat Jan 18 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42074"
                obs_have="40622"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="35462"
                obs_have="35405"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32169"
                obs_have="32169"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jan 18 05:48:43 2020"
               level="3">
        <file_statistics latency="00:38:09"
                         size="11624165"
                         time_creation="Sat Jan 18 05:45:08 2020"
                         time_modification="Sat Jan 18 05:38:08 2020" />
        <observations epoch_first="Sat Jan 18 04:00:00 2020"
                      epoch_last="Sat Jan 18 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46625"
                obs_have="43446"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="40955"
                obs_have="40870"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="36128"
                obs_have="36128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 07:37:47 2020"
               level="3">
        <file_statistics latency="00:38:09"
                         size="11624165"
                         time_creation="Sat Jan 18 05:45:08 2020"
                         time_modification="Sat Jan 18 05:38:08 2020" />
        <observations epoch_first="Sat Jan 18 04:00:00 2020"
                      epoch_last="Sat Jan 18 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46625"
                obs_have="43446"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="40955"
                obs_have="40870"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="36128"
                obs_have="36128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:38:09"
                         size="11624165"
                         time_creation="Sat Jan 18 05:45:08 2020"
                         time_modification="Sat Jan 18 05:38:08 2020" />
        <observations epoch_first="Sat Jan 18 04:00:00 2020"
                      epoch_last="Sat Jan 18 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46625"
                obs_have="43446"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="40955"
                obs_have="40870"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="36128"
                obs_have="36128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:38:09"
                         size="11624165"
                         time_creation="Fri Feb 14 01:55:50 2020"
                         time_modification="Sat Jan 18 05:38:08 2020" />
        <observations epoch_first="Sat Jan 18 04:00:00 2020"
                      epoch_last="Sat Jan 18 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46625"
                obs_have="43446"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="40955"
                obs_have="40870"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="36128"
                obs_have="36128"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jan 18 06:19:40 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="11498867"
                         time_creation="Sat Jan 18 06:12:06 2020"
                         time_modification="Sat Jan 18 06:08:14 2020" />
        <observations epoch_first="Sat Jan 18 05:00:00 2020"
                      epoch_last="Sat Jan 18 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43013"
                obs_have="42021"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="40899"
                obs_have="40899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38617"
                obs_have="38617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 06:48:45 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="11498867"
                         time_creation="Sat Jan 18 06:12:06 2020"
                         time_modification="Sat Jan 18 06:08:14 2020" />
        <observations epoch_first="Sat Jan 18 05:00:00 2020"
                      epoch_last="Sat Jan 18 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43013"
                obs_have="42021"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="40899"
                obs_have="40899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38617"
                obs_have="38617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 08:37:46 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="11498867"
                         time_creation="Sat Jan 18 06:12:06 2020"
                         time_modification="Sat Jan 18 06:08:14 2020" />
        <observations epoch_first="Sat Jan 18 05:00:00 2020"
                      epoch_last="Sat Jan 18 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43013"
                obs_have="42021"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="40899"
                obs_have="40899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38617"
                obs_have="38617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="11498867"
                         time_creation="Sat Jan 18 06:12:06 2020"
                         time_modification="Sat Jan 18 06:08:14 2020" />
        <observations epoch_first="Sat Jan 18 05:00:00 2020"
                      epoch_last="Sat Jan 18 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43013"
                obs_have="42021"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="40899"
                obs_have="40899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38617"
                obs_have="38617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="11498867"
                         time_creation="Fri Feb 14 01:55:50 2020"
                         time_modification="Sat Jan 18 06:08:14 2020" />
        <observations epoch_first="Sat Jan 18 05:00:00 2020"
                      epoch_last="Sat Jan 18 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43013"
                obs_have="42021"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="40899"
                obs_have="40899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38617"
                obs_have="38617"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jan 18 07:19:39 2020"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10553223"
                         time_creation="Sat Jan 18 07:12:05 2020"
                         time_modification="Sat Jan 18 07:08:07 2020" />
        <observations epoch_first="Sat Jan 18 06:00:00 2020"
                      epoch_last="Sat Jan 18 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41488"
                obs_have="39937"
                obs_ratio="96.26" />
          <mask elevation="10 degrees"
                obs_expected="36626"
                obs_have="36607"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33236"
                obs_have="33236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 07:48:43 2020"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10553223"
                         time_creation="Sat Jan 18 07:12:05 2020"
                         time_modification="Sat Jan 18 07:08:07 2020" />
        <observations epoch_first="Sat Jan 18 06:00:00 2020"
                      epoch_last="Sat Jan 18 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41488"
                obs_have="39937"
                obs_ratio="96.26" />
          <mask elevation="10 degrees"
                obs_expected="36626"
                obs_have="36607"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33236"
                obs_have="33236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 09:37:45 2020"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10553223"
                         time_creation="Sat Jan 18 07:12:05 2020"
                         time_modification="Sat Jan 18 07:08:07 2020" />
        <observations epoch_first="Sat Jan 18 06:00:00 2020"
                      epoch_last="Sat Jan 18 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41488"
                obs_have="39937"
                obs_ratio="96.26" />
          <mask elevation="10 degrees"
                obs_expected="36626"
                obs_have="36607"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33236"
                obs_have="33236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10553223"
                         time_creation="Sat Jan 18 07:12:05 2020"
                         time_modification="Sat Jan 18 07:08:07 2020" />
        <observations epoch_first="Sat Jan 18 06:00:00 2020"
                      epoch_last="Sat Jan 18 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41488"
                obs_have="39937"
                obs_ratio="96.26" />
          <mask elevation="10 degrees"
                obs_expected="36626"
                obs_have="36607"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33236"
                obs_have="33236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10553223"
                         time_creation="Fri Feb 14 01:55:50 2020"
                         time_modification="Sat Jan 18 07:08:07 2020" />
        <observations epoch_first="Sat Jan 18 06:00:00 2020"
                      epoch_last="Sat Jan 18 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41488"
                obs_have="39937"
                obs_ratio="96.26" />
          <mask elevation="10 degrees"
                obs_expected="36626"
                obs_have="36607"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33236"
                obs_have="33236"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jan 18 08:19:38 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10652480"
                         time_creation="Sat Jan 18 08:12:03 2020"
                         time_modification="Sat Jan 18 08:08:14 2020" />
        <observations epoch_first="Sat Jan 18 07:00:00 2020"
                      epoch_last="Sat Jan 18 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41588"
                obs_have="39033"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="30505"
                obs_have="30444"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 08:48:44 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10652480"
                         time_creation="Sat Jan 18 08:12:03 2020"
                         time_modification="Sat Jan 18 08:08:14 2020" />
        <observations epoch_first="Sat Jan 18 07:00:00 2020"
                      epoch_last="Sat Jan 18 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41588"
                obs_have="39033"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="30505"
                obs_have="30444"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 10:37:45 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10652480"
                         time_creation="Sat Jan 18 08:12:03 2020"
                         time_modification="Sat Jan 18 08:08:14 2020" />
        <observations epoch_first="Sat Jan 18 07:00:00 2020"
                      epoch_last="Sat Jan 18 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41588"
                obs_have="39033"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="30505"
                obs_have="30444"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10652480"
                         time_creation="Sat Jan 18 08:12:03 2020"
                         time_modification="Sat Jan 18 08:08:14 2020" />
        <observations epoch_first="Sat Jan 18 07:00:00 2020"
                      epoch_last="Sat Jan 18 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41588"
                obs_have="39033"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="30505"
                obs_have="30444"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10652480"
                         time_creation="Fri Feb 14 01:55:50 2020"
                         time_modification="Sat Jan 18 08:08:14 2020" />
        <observations epoch_first="Sat Jan 18 07:00:00 2020"
                      epoch_last="Sat Jan 18 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41588"
                obs_have="39033"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="30505"
                obs_have="30444"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jan 18 09:19:39 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10899540"
                         time_creation="Sat Jan 18 09:12:03 2020"
                         time_modification="Sat Jan 18 09:08:19 2020" />
        <observations epoch_first="Sat Jan 18 08:00:00 2020"
                      epoch_last="Sat Jan 18 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40996"
                obs_have="40451"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="33218"
                obs_have="33218"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27693"
                obs_have="27693"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 09:48:45 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10899540"
                         time_creation="Sat Jan 18 09:12:03 2020"
                         time_modification="Sat Jan 18 09:08:19 2020" />
        <observations epoch_first="Sat Jan 18 08:00:00 2020"
                      epoch_last="Sat Jan 18 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40996"
                obs_have="40451"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="33218"
                obs_have="33218"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27693"
                obs_have="27693"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 11:37:44 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10899540"
                         time_creation="Sat Jan 18 09:12:03 2020"
                         time_modification="Sat Jan 18 09:08:19 2020" />
        <observations epoch_first="Sat Jan 18 08:00:00 2020"
                      epoch_last="Sat Jan 18 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40996"
                obs_have="40451"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="33218"
                obs_have="33218"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27693"
                obs_have="27693"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10899540"
                         time_creation="Sat Jan 18 09:12:03 2020"
                         time_modification="Sat Jan 18 09:08:19 2020" />
        <observations epoch_first="Sat Jan 18 08:00:00 2020"
                      epoch_last="Sat Jan 18 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40996"
                obs_have="40451"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="33218"
                obs_have="33218"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27693"
                obs_have="27693"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10899540"
                         time_creation="Fri Feb 14 01:55:50 2020"
                         time_modification="Sat Jan 18 09:08:19 2020" />
        <observations epoch_first="Sat Jan 18 08:00:00 2020"
                      epoch_last="Sat Jan 18 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40996"
                obs_have="40451"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="33218"
                obs_have="33218"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27693"
                obs_have="27693"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jan 18 10:19:39 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10015770"
                         time_creation="Sat Jan 18 10:12:04 2020"
                         time_modification="Sat Jan 18 10:08:12 2020" />
        <observations epoch_first="Sat Jan 18 09:00:00 2020"
                      epoch_last="Sat Jan 18 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="33513"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="29186"
                obs_have="28974"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="24384"
                obs_have="24384"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 10:48:45 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10015770"
                         time_creation="Sat Jan 18 10:12:04 2020"
                         time_modification="Sat Jan 18 10:08:12 2020" />
        <observations epoch_first="Sat Jan 18 09:00:00 2020"
                      epoch_last="Sat Jan 18 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="33513"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="29186"
                obs_have="28974"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="24384"
                obs_have="24384"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 12:37:46 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10015770"
                         time_creation="Sat Jan 18 10:12:04 2020"
                         time_modification="Sat Jan 18 10:08:12 2020" />
        <observations epoch_first="Sat Jan 18 09:00:00 2020"
                      epoch_last="Sat Jan 18 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="33513"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="29186"
                obs_have="28974"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="24384"
                obs_have="24384"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10015770"
                         time_creation="Sat Jan 18 10:12:04 2020"
                         time_modification="Sat Jan 18 10:08:12 2020" />
        <observations epoch_first="Sat Jan 18 09:00:00 2020"
                      epoch_last="Sat Jan 18 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="33513"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="29186"
                obs_have="28974"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="24384"
                obs_have="24384"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10015770"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 10:08:12 2020" />
        <observations epoch_first="Sat Jan 18 09:00:00 2020"
                      epoch_last="Sat Jan 18 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="33513"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="29186"
                obs_have="28974"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="24384"
                obs_have="24384"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jan 18 11:19:37 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9708064"
                         time_creation="Sat Jan 18 11:12:04 2020"
                         time_modification="Sat Jan 18 11:08:06 2020" />
        <observations epoch_first="Sat Jan 18 10:00:00 2020"
                      epoch_last="Sat Jan 18 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31728"
                obs_have="29748"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="23675"
                obs_have="23424"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="20472"
                obs_have="20453"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Jan 18 11:48:44 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9708064"
                         time_creation="Sat Jan 18 11:12:04 2020"
                         time_modification="Sat Jan 18 11:08:06 2020" />
        <observations epoch_first="Sat Jan 18 10:00:00 2020"
                      epoch_last="Sat Jan 18 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31728"
                obs_have="29748"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="23675"
                obs_have="23424"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="20472"
                obs_have="20453"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Jan 18 13:37:44 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9708064"
                         time_creation="Sat Jan 18 11:12:04 2020"
                         time_modification="Sat Jan 18 11:08:06 2020" />
        <observations epoch_first="Sat Jan 18 10:00:00 2020"
                      epoch_last="Sat Jan 18 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31728"
                obs_have="29748"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="23675"
                obs_have="23424"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="20472"
                obs_have="20453"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9708064"
                         time_creation="Sat Jan 18 11:12:04 2020"
                         time_modification="Sat Jan 18 11:08:06 2020" />
        <observations epoch_first="Sat Jan 18 10:00:00 2020"
                      epoch_last="Sat Jan 18 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31728"
                obs_have="29748"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="23675"
                obs_have="23424"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="20472"
                obs_have="20453"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9708064"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 11:08:06 2020" />
        <observations epoch_first="Sat Jan 18 10:00:00 2020"
                      epoch_last="Sat Jan 18 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31728"
                obs_have="29748"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="23675"
                obs_have="23424"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="20472"
                obs_have="20453"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/tanz018l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jan 18 12:19:35 2020"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8837564"
                         time_creation="Sat Jan 18 12:12:04 2020"
                         time_modification="Sat Jan 18 12:08:02 2020" />
        <observations epoch_first="Sat Jan 18 11:00:00 2020"
                      epoch_last="Sat Jan 18 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30522"
                obs_have="28304"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 12:48:42 2020"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8837564"
                         time_creation="Sat Jan 18 12:12:04 2020"
                         time_modification="Sat Jan 18 12:08:02 2020" />
        <observations epoch_first="Sat Jan 18 11:00:00 2020"
                      epoch_last="Sat Jan 18 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30522"
                obs_have="28304"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 14:37:41 2020"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8837564"
                         time_creation="Sat Jan 18 12:12:04 2020"
                         time_modification="Sat Jan 18 12:08:02 2020" />
        <observations epoch_first="Sat Jan 18 11:00:00 2020"
                      epoch_last="Sat Jan 18 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30522"
                obs_have="28304"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8837564"
                         time_creation="Sat Jan 18 12:12:04 2020"
                         time_modification="Sat Jan 18 12:08:02 2020" />
        <observations epoch_first="Sat Jan 18 11:00:00 2020"
                      epoch_last="Sat Jan 18 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30522"
                obs_have="28304"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8837564"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 12:08:02 2020" />
        <observations epoch_first="Sat Jan 18 11:00:00 2020"
                      epoch_last="Sat Jan 18 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30522"
                obs_have="28304"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jan 18 13:19:38 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9798486"
                         time_creation="Sat Jan 18 13:12:10 2020"
                         time_modification="Sat Jan 18 13:08:10 2020" />
        <observations epoch_first="Sat Jan 18 12:00:00 2020"
                      epoch_last="Sat Jan 18 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="30311"
                obs_ratio="87.42" />
          <mask elevation="10 degrees"
                obs_expected="24972"
                obs_have="24789"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="21413"
                obs_have="21413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 13:48:43 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9798486"
                         time_creation="Sat Jan 18 13:12:10 2020"
                         time_modification="Sat Jan 18 13:08:10 2020" />
        <observations epoch_first="Sat Jan 18 12:00:00 2020"
                      epoch_last="Sat Jan 18 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="30311"
                obs_ratio="87.42" />
          <mask elevation="10 degrees"
                obs_expected="24972"
                obs_have="24789"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="21413"
                obs_have="21413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 15:37:42 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9798486"
                         time_creation="Sat Jan 18 13:12:10 2020"
                         time_modification="Sat Jan 18 13:08:10 2020" />
        <observations epoch_first="Sat Jan 18 12:00:00 2020"
                      epoch_last="Sat Jan 18 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="30311"
                obs_ratio="87.42" />
          <mask elevation="10 degrees"
                obs_expected="24972"
                obs_have="24789"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="21413"
                obs_have="21413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9798486"
                         time_creation="Sat Jan 18 13:12:10 2020"
                         time_modification="Sat Jan 18 13:08:10 2020" />
        <observations epoch_first="Sat Jan 18 12:00:00 2020"
                      epoch_last="Sat Jan 18 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="30311"
                obs_ratio="87.42" />
          <mask elevation="10 degrees"
                obs_expected="24972"
                obs_have="24789"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="21413"
                obs_have="21413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9798486"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 13:08:10 2020" />
        <observations epoch_first="Sat Jan 18 12:00:00 2020"
                      epoch_last="Sat Jan 18 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="30311"
                obs_ratio="87.42" />
          <mask elevation="10 degrees"
                obs_expected="24972"
                obs_have="24789"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="21413"
                obs_have="21413"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jan 18 14:19:39 2020"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10619914"
                         time_creation="Sat Jan 18 14:12:03 2020"
                         time_modification="Sat Jan 18 14:08:05 2020" />
        <observations epoch_first="Sat Jan 18 13:00:00 2020"
                      epoch_last="Sat Jan 18 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36561"
                obs_have="35944"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31321"
                obs_have="31320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26987"
                obs_have="26986"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 14:48:45 2020"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10619914"
                         time_creation="Sat Jan 18 14:12:03 2020"
                         time_modification="Sat Jan 18 14:08:05 2020" />
        <observations epoch_first="Sat Jan 18 13:00:00 2020"
                      epoch_last="Sat Jan 18 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36561"
                obs_have="35944"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31321"
                obs_have="31320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26987"
                obs_have="26986"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 16:37:41 2020"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10619914"
                         time_creation="Sat Jan 18 14:12:03 2020"
                         time_modification="Sat Jan 18 14:08:05 2020" />
        <observations epoch_first="Sat Jan 18 13:00:00 2020"
                      epoch_last="Sat Jan 18 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36561"
                obs_have="35944"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31321"
                obs_have="31320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26987"
                obs_have="26986"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10619914"
                         time_creation="Sat Jan 18 14:12:03 2020"
                         time_modification="Sat Jan 18 14:08:05 2020" />
        <observations epoch_first="Sat Jan 18 13:00:00 2020"
                      epoch_last="Sat Jan 18 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36561"
                obs_have="35944"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31321"
                obs_have="31320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26987"
                obs_have="26986"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10619914"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 14:08:05 2020" />
        <observations epoch_first="Sat Jan 18 13:00:00 2020"
                      epoch_last="Sat Jan 18 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36561"
                obs_have="35944"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31321"
                obs_have="31320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26987"
                obs_have="26986"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jan 18 15:19:40 2020"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10002787"
                         time_creation="Sat Jan 18 15:12:07 2020"
                         time_modification="Sat Jan 18 15:08:04 2020" />
        <observations epoch_first="Sat Jan 18 14:00:00 2020"
                      epoch_last="Sat Jan 18 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34217"
                obs_have="32766"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31610"
                obs_have="31610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 15:48:45 2020"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10002787"
                         time_creation="Sat Jan 18 15:12:07 2020"
                         time_modification="Sat Jan 18 15:08:04 2020" />
        <observations epoch_first="Sat Jan 18 14:00:00 2020"
                      epoch_last="Sat Jan 18 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34217"
                obs_have="32766"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31610"
                obs_have="31610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 17:37:43 2020"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10002787"
                         time_creation="Sat Jan 18 15:12:07 2020"
                         time_modification="Sat Jan 18 15:08:04 2020" />
        <observations epoch_first="Sat Jan 18 14:00:00 2020"
                      epoch_last="Sat Jan 18 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34217"
                obs_have="32766"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31610"
                obs_have="31610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10002787"
                         time_creation="Sat Jan 18 15:12:07 2020"
                         time_modification="Sat Jan 18 15:08:04 2020" />
        <observations epoch_first="Sat Jan 18 14:00:00 2020"
                      epoch_last="Sat Jan 18 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34217"
                obs_have="32766"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31610"
                obs_have="31610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10002787"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 15:08:04 2020" />
        <observations epoch_first="Sat Jan 18 14:00:00 2020"
                      epoch_last="Sat Jan 18 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34217"
                obs_have="32766"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31610"
                obs_have="31610"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jan 18 18:37:47 2020"
               level="3">
        <file_statistics latency="00:53:53"
                         size="10305770"
                         time_creation="Sat Jan 18 17:12:06 2020"
                         time_modification="Sat Jan 18 16:53:52 2020" />
        <observations epoch_first="Sat Jan 18 15:00:00 2020"
                      epoch_last="Sat Jan 18 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38727"
                obs_have="35295"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="31152"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="25970"
                obs_have="25970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:53:53"
                         size="10305770"
                         time_creation="Sat Jan 18 17:12:06 2020"
                         time_modification="Sat Jan 18 16:53:52 2020" />
        <observations epoch_first="Sat Jan 18 15:00:00 2020"
                      epoch_last="Sat Jan 18 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38727"
                obs_have="35295"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="31152"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="25970"
                obs_have="25970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:53:53"
                         size="10305770"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 16:53:52 2020" />
        <observations epoch_first="Sat Jan 18 15:00:00 2020"
                      epoch_last="Sat Jan 18 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38727"
                obs_have="35295"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="31152"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="25970"
                obs_have="25970"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jan 18 17:48:39 2020"
               level="3">
        <file_statistics latency="00:38:00"
                         size="10096581"
                         time_creation="Sat Jan 18 17:45:02 2020"
                         time_modification="Sat Jan 18 17:37:59 2020" />
        <observations epoch_first="Sat Jan 18 16:00:00 2020"
                      epoch_last="Sat Jan 18 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37570"
                obs_have="36013"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="31902"
                obs_have="31902"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27341"
                obs_have="27341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 19:37:47 2020"
               level="3">
        <file_statistics latency="00:54:00"
                         size="10096581"
                         time_creation="Sat Jan 18 18:12:04 2020"
                         time_modification="Sat Jan 18 17:53:59 2020" />
        <observations epoch_first="Sat Jan 18 16:00:00 2020"
                      epoch_last="Sat Jan 18 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37570"
                obs_have="36013"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="31902"
                obs_have="31902"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27341"
                obs_have="27341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:54:00"
                         size="10096581"
                         time_creation="Sat Jan 18 18:12:04 2020"
                         time_modification="Sat Jan 18 17:53:59 2020" />
        <observations epoch_first="Sat Jan 18 16:00:00 2020"
                      epoch_last="Sat Jan 18 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37570"
                obs_have="36013"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="31902"
                obs_have="31902"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27341"
                obs_have="27341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:54:00"
                         size="10096581"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 17:53:59 2020" />
        <observations epoch_first="Sat Jan 18 16:00:00 2020"
                      epoch_last="Sat Jan 18 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37570"
                obs_have="36013"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="31902"
                obs_have="31902"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27341"
                obs_have="27341"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jan 18 18:19:06 2020"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9302913"
                         time_creation="Sat Jan 18 18:12:04 2020"
                         time_modification="Sat Jan 18 18:07:08 2020" />
        <observations epoch_first="Sat Jan 18 17:00:00 2020"
                      epoch_last="Sat Jan 18 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="33747"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="32245"
                obs_have="32245"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30724"
                obs_have="30724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 18:48:41 2020"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9302913"
                         time_creation="Sat Jan 18 18:12:04 2020"
                         time_modification="Sat Jan 18 18:07:08 2020" />
        <observations epoch_first="Sat Jan 18 17:00:00 2020"
                      epoch_last="Sat Jan 18 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="33747"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="32245"
                obs_have="32245"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30724"
                obs_have="30724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 20:37:45 2020"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9302913"
                         time_creation="Sat Jan 18 18:12:04 2020"
                         time_modification="Sat Jan 18 18:07:08 2020" />
        <observations epoch_first="Sat Jan 18 17:00:00 2020"
                      epoch_last="Sat Jan 18 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="33747"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="32245"
                obs_have="32245"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30724"
                obs_have="30724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9302913"
                         time_creation="Sat Jan 18 18:12:04 2020"
                         time_modification="Sat Jan 18 18:07:08 2020" />
        <observations epoch_first="Sat Jan 18 17:00:00 2020"
                      epoch_last="Sat Jan 18 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="33747"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="32245"
                obs_have="32245"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30724"
                obs_have="30724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9302913"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 18:07:08 2020" />
        <observations epoch_first="Sat Jan 18 17:00:00 2020"
                      epoch_last="Sat Jan 18 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="33747"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="32245"
                obs_have="32245"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30724"
                obs_have="30724"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jan 18 19:48:37 2020"
               level="3">
        <file_statistics latency="00:37:53"
                         size="9667574"
                         time_creation="Sat Jan 18 19:45:03 2020"
                         time_modification="Sat Jan 18 19:37:52 2020" />
        <observations epoch_first="Sat Jan 18 18:00:00 2020"
                      epoch_last="Sat Jan 18 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34267"
                obs_have="33569"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="29710"
                obs_have="29707"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26402"
                obs_have="26402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 21:37:45 2020"
               level="3">
        <file_statistics latency="00:53:58"
                         size="9667574"
                         time_creation="Sat Jan 18 20:12:05 2020"
                         time_modification="Sat Jan 18 19:53:57 2020" />
        <observations epoch_first="Sat Jan 18 18:00:00 2020"
                      epoch_last="Sat Jan 18 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34267"
                obs_have="33569"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="29710"
                obs_have="29707"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26402"
                obs_have="26402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:53:58"
                         size="9667574"
                         time_creation="Sat Jan 18 20:12:05 2020"
                         time_modification="Sat Jan 18 19:53:57 2020" />
        <observations epoch_first="Sat Jan 18 18:00:00 2020"
                      epoch_last="Sat Jan 18 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34267"
                obs_have="33569"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="29710"
                obs_have="29707"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26402"
                obs_have="26402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:53:58"
                         size="9667574"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 19:53:57 2020" />
        <observations epoch_first="Sat Jan 18 18:00:00 2020"
                      epoch_last="Sat Jan 18 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34267"
                obs_have="33569"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="29710"
                obs_have="29707"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26402"
                obs_have="26402"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jan 18 20:19:40 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10111047"
                         time_creation="Sat Jan 18 20:12:05 2020"
                         time_modification="Sat Jan 18 20:08:11 2020" />
        <observations epoch_first="Sat Jan 18 19:00:00 2020"
                      epoch_last="Sat Jan 18 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="36383"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="28617"
                obs_have="28419"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 20:48:39 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10111047"
                         time_creation="Sat Jan 18 20:12:05 2020"
                         time_modification="Sat Jan 18 20:08:11 2020" />
        <observations epoch_first="Sat Jan 18 19:00:00 2020"
                      epoch_last="Sat Jan 18 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="36383"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="28617"
                obs_have="28419"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 22:37:46 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10111047"
                         time_creation="Sat Jan 18 20:12:05 2020"
                         time_modification="Sat Jan 18 20:08:11 2020" />
        <observations epoch_first="Sat Jan 18 19:00:00 2020"
                      epoch_last="Sat Jan 18 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="36383"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="28617"
                obs_have="28419"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10111047"
                         time_creation="Sat Jan 18 20:12:05 2020"
                         time_modification="Sat Jan 18 20:08:11 2020" />
        <observations epoch_first="Sat Jan 18 19:00:00 2020"
                      epoch_last="Sat Jan 18 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="36383"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="28617"
                obs_have="28419"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10111047"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 20:08:11 2020" />
        <observations epoch_first="Sat Jan 18 19:00:00 2020"
                      epoch_last="Sat Jan 18 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="36383"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="28617"
                obs_have="28419"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23297"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jan 18 21:19:39 2020"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9319095"
                         time_creation="Sat Jan 18 21:12:04 2020"
                         time_modification="Sat Jan 18 21:08:04 2020" />
        <observations epoch_first="Sat Jan 18 20:00:00 2020"
                      epoch_last="Sat Jan 18 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34806"
                obs_have="28464"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 21:48:45 2020"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9319095"
                         time_creation="Sat Jan 18 21:12:04 2020"
                         time_modification="Sat Jan 18 21:08:04 2020" />
        <observations epoch_first="Sat Jan 18 20:00:00 2020"
                      epoch_last="Sat Jan 18 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34806"
                obs_have="28464"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 23:37:46 2020"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9319095"
                         time_creation="Sat Jan 18 21:12:04 2020"
                         time_modification="Sat Jan 18 21:08:04 2020" />
        <observations epoch_first="Sat Jan 18 20:00:00 2020"
                      epoch_last="Sat Jan 18 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34806"
                obs_have="28464"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9319095"
                         time_creation="Sat Jan 18 21:12:04 2020"
                         time_modification="Sat Jan 18 21:08:04 2020" />
        <observations epoch_first="Sat Jan 18 20:00:00 2020"
                      epoch_last="Sat Jan 18 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34806"
                obs_have="28464"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9319095"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 21:08:04 2020" />
        <observations epoch_first="Sat Jan 18 20:00:00 2020"
                      epoch_last="Sat Jan 18 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34806"
                obs_have="28464"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24489"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jan 18 22:19:39 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9404116"
                         time_creation="Sat Jan 18 22:12:04 2020"
                         time_modification="Sat Jan 18 22:08:06 2020" />
        <observations epoch_first="Sat Jan 18 21:00:00 2020"
                      epoch_last="Sat Jan 18 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32347"
                obs_have="32255"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="28450"
                obs_have="28419"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23890"
                obs_have="23890"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 22:48:45 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9404116"
                         time_creation="Sat Jan 18 22:12:04 2020"
                         time_modification="Sat Jan 18 22:08:06 2020" />
        <observations epoch_first="Sat Jan 18 21:00:00 2020"
                      epoch_last="Sat Jan 18 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32347"
                obs_have="32255"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="28450"
                obs_have="28419"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23890"
                obs_have="23890"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 00:37:46 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9404116"
                         time_creation="Sat Jan 18 22:12:04 2020"
                         time_modification="Sat Jan 18 22:08:06 2020" />
        <observations epoch_first="Sat Jan 18 21:00:00 2020"
                      epoch_last="Sat Jan 18 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32347"
                obs_have="32255"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="28450"
                obs_have="28419"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23890"
                obs_have="23890"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9404116"
                         time_creation="Sat Jan 18 22:12:04 2020"
                         time_modification="Sat Jan 18 22:08:06 2020" />
        <observations epoch_first="Sat Jan 18 21:00:00 2020"
                      epoch_last="Sat Jan 18 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32347"
                obs_have="32255"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="28450"
                obs_have="28419"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23890"
                obs_have="23890"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9404116"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 22:08:06 2020" />
        <observations epoch_first="Sat Jan 18 21:00:00 2020"
                      epoch_last="Sat Jan 18 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32347"
                obs_have="32255"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="28450"
                obs_have="28419"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23890"
                obs_have="23890"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jan 18 23:19:39 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9920875"
                         time_creation="Sat Jan 18 23:12:05 2020"
                         time_modification="Sat Jan 18 23:08:09 2020" />
        <observations epoch_first="Sat Jan 18 22:00:00 2020"
                      epoch_last="Sat Jan 18 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33445"
                obs_have="32359"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="26441"
                obs_have="26376"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23403"
                obs_have="23403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 18 23:48:48 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9920875"
                         time_creation="Sat Jan 18 23:12:05 2020"
                         time_modification="Sat Jan 18 23:08:09 2020" />
        <observations epoch_first="Sat Jan 18 22:00:00 2020"
                      epoch_last="Sat Jan 18 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33445"
                obs_have="32359"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="26441"
                obs_have="26376"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23403"
                obs_have="23403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 01:37:46 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9920875"
                         time_creation="Sat Jan 18 23:12:05 2020"
                         time_modification="Sat Jan 18 23:08:09 2020" />
        <observations epoch_first="Sat Jan 18 22:00:00 2020"
                      epoch_last="Sat Jan 18 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33445"
                obs_have="32359"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="26441"
                obs_have="26376"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23403"
                obs_have="23403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9920875"
                         time_creation="Sat Jan 18 23:12:05 2020"
                         time_modification="Sat Jan 18 23:08:09 2020" />
        <observations epoch_first="Sat Jan 18 22:00:00 2020"
                      epoch_last="Sat Jan 18 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33445"
                obs_have="32359"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="26441"
                obs_have="26376"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23403"
                obs_have="23403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9920875"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sat Jan 18 23:08:09 2020" />
        <observations epoch_first="Sat Jan 18 22:00:00 2020"
                      epoch_last="Sat Jan 18 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33445"
                obs_have="32359"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="26441"
                obs_have="26376"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23403"
                obs_have="23403"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz018x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jan 19 00:19:41 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10511913"
                         time_creation="Sun Jan 19 00:12:05 2020"
                         time_modification="Sun Jan 19 00:08:19 2020" />
        <observations epoch_first="Sat Jan 18 23:00:00 2020"
                      epoch_last="Sat Jan 18 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35305"
                obs_have="34186"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="29199"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 00:48:47 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10511913"
                         time_creation="Sun Jan 19 00:12:05 2020"
                         time_modification="Sun Jan 19 00:08:19 2020" />
        <observations epoch_first="Sat Jan 18 23:00:00 2020"
                      epoch_last="Sat Jan 18 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35305"
                obs_have="34186"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="29199"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 02:37:44 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10511913"
                         time_creation="Sun Jan 19 00:12:05 2020"
                         time_modification="Sun Jan 19 00:08:19 2020" />
        <observations epoch_first="Sat Jan 18 23:00:00 2020"
                      epoch_last="Sat Jan 18 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35305"
                obs_have="34186"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="29199"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:41:39 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10511913"
                         time_creation="Sun Jan 19 00:12:05 2020"
                         time_modification="Sun Jan 19 00:08:19 2020" />
        <observations epoch_first="Sat Jan 18 23:00:00 2020"
                      epoch_last="Sat Jan 18 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35305"
                obs_have="34186"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="29199"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 17 04:00:40 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10511913"
                         time_creation="Fri Feb 14 01:55:51 2020"
                         time_modification="Sun Jan 19 00:08:19 2020" />
        <observations epoch_first="Sat Jan 18 23:00:00 2020"
                      epoch_last="Sat Jan 18 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35305"
                obs_have="34186"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="29199"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
