<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-27 00:00:00"
    DayOfYear="58"
    Year="2019">
  <station name="TANZ">
    <file name="/tanz0580.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 28 17:25:36 2019"
               level="3">
        <file_statistics latency="01:35:53"
                         size="8310389"
                         time_creation="Thu Feb 28 02:50:14 2019"
                         time_modification="Thu Feb 28 01:35:23 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29957"
                obs_have="27963"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="24890"
                obs_have="24757"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="22129"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:45:34 2019"
               level="3">
        <file_statistics latency="01:35:53"
                         size="8310389"
                         time_creation="Tue Mar 26 09:19:08 2019"
                         time_modification="Thu Feb 28 01:35:23 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29957"
                obs_have="27963"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="24890"
                obs_have="24757"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="22129"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/tanz058a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb 27 01:48:42 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10905137"
                         time_creation="Wed Feb 27 01:14:09 2019"
                         time_modification="Wed Feb 27 01:08:19 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41744"
                obs_have="40630"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="39709"
                obs_have="39608"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="38242"
                obs_have="38242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 03:37:41 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10905137"
                         time_creation="Wed Feb 27 01:14:09 2019"
                         time_modification="Wed Feb 27 01:08:19 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41744"
                obs_have="40630"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="39709"
                obs_have="39608"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="38242"
                obs_have="38242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10905137"
                         time_creation="Wed Feb 27 01:14:09 2019"
                         time_modification="Wed Feb 27 01:08:19 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41744"
                obs_have="40630"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="39709"
                obs_have="39608"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="38242"
                obs_have="38242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10905137"
                         time_creation="Tue Mar 26 08:09:44 2019"
                         time_modification="Wed Feb 27 01:08:19 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41744"
                obs_have="40630"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="39709"
                obs_have="39608"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="38242"
                obs_have="38242"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb 27 02:19:37 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10787126"
                         time_creation="Wed Feb 27 02:13:41 2019"
                         time_modification="Wed Feb 27 02:08:14 2019" />
        <observations epoch_first="Wed Feb 27 01:00:00 2019"
                      epoch_last="Wed Feb 27 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42729"
                obs_have="41136"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="38013"
                obs_have="38011"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35705"
                obs_have="35704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 02:48:41 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10787126"
                         time_creation="Wed Feb 27 02:13:41 2019"
                         time_modification="Wed Feb 27 02:08:14 2019" />
        <observations epoch_first="Wed Feb 27 01:00:00 2019"
                      epoch_last="Wed Feb 27 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42729"
                obs_have="41136"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="38013"
                obs_have="38011"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35705"
                obs_have="35704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 04:37:43 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10787126"
                         time_creation="Wed Feb 27 02:13:41 2019"
                         time_modification="Wed Feb 27 02:08:14 2019" />
        <observations epoch_first="Wed Feb 27 01:00:00 2019"
                      epoch_last="Wed Feb 27 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42729"
                obs_have="41136"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="38013"
                obs_have="38011"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35705"
                obs_have="35704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10787126"
                         time_creation="Wed Feb 27 02:13:41 2019"
                         time_modification="Wed Feb 27 02:08:14 2019" />
        <observations epoch_first="Wed Feb 27 01:00:00 2019"
                      epoch_last="Wed Feb 27 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42729"
                obs_have="41136"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="38013"
                obs_have="38011"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35705"
                obs_have="35704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="10787126"
                         time_creation="Tue Mar 26 08:09:45 2019"
                         time_modification="Wed Feb 27 02:08:14 2019" />
        <observations epoch_first="Wed Feb 27 01:00:00 2019"
                      epoch_last="Wed Feb 27 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42729"
                obs_have="41136"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="38013"
                obs_have="38011"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35705"
                obs_have="35704"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb 27 03:19:38 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="11509293"
                         time_creation="Wed Feb 27 03:14:08 2019"
                         time_modification="Wed Feb 27 03:08:19 2019" />
        <observations epoch_first="Wed Feb 27 02:00:00 2019"
                      epoch_last="Wed Feb 27 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45834"
                obs_have="43092"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="41091"
                obs_have="40847"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="35974"
                obs_have="35973"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 03:48:37 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="11509293"
                         time_creation="Wed Feb 27 03:14:08 2019"
                         time_modification="Wed Feb 27 03:08:19 2019" />
        <observations epoch_first="Wed Feb 27 02:00:00 2019"
                      epoch_last="Wed Feb 27 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45834"
                obs_have="43092"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="41091"
                obs_have="40847"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="35974"
                obs_have="35973"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 05:37:43 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="11509293"
                         time_creation="Wed Feb 27 03:14:08 2019"
                         time_modification="Wed Feb 27 03:08:19 2019" />
        <observations epoch_first="Wed Feb 27 02:00:00 2019"
                      epoch_last="Wed Feb 27 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45834"
                obs_have="43092"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="41091"
                obs_have="40847"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="35974"
                obs_have="35973"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="11509293"
                         time_creation="Wed Feb 27 03:14:08 2019"
                         time_modification="Wed Feb 27 03:08:19 2019" />
        <observations epoch_first="Wed Feb 27 02:00:00 2019"
                      epoch_last="Wed Feb 27 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45834"
                obs_have="43092"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="41091"
                obs_have="40847"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="35974"
                obs_have="35973"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="11509293"
                         time_creation="Tue Mar 26 08:09:49 2019"
                         time_modification="Wed Feb 27 03:08:19 2019" />
        <observations epoch_first="Wed Feb 27 02:00:00 2019"
                      epoch_last="Wed Feb 27 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45834"
                obs_have="43092"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="41091"
                obs_have="40847"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="35974"
                obs_have="35973"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb 27 04:19:38 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11780982"
                         time_creation="Wed Feb 27 04:12:03 2019"
                         time_modification="Wed Feb 27 04:08:22 2019" />
        <observations epoch_first="Wed Feb 27 03:00:00 2019"
                      epoch_last="Wed Feb 27 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43682"
                obs_have="41484"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="39896"
                obs_have="39731"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="36806"
                obs_have="36798"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 27 04:48:43 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11780982"
                         time_creation="Wed Feb 27 04:12:03 2019"
                         time_modification="Wed Feb 27 04:08:22 2019" />
        <observations epoch_first="Wed Feb 27 03:00:00 2019"
                      epoch_last="Wed Feb 27 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43682"
                obs_have="41484"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="39896"
                obs_have="39731"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="36806"
                obs_have="36798"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 27 06:37:44 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11780982"
                         time_creation="Wed Feb 27 04:12:03 2019"
                         time_modification="Wed Feb 27 04:08:22 2019" />
        <observations epoch_first="Wed Feb 27 03:00:00 2019"
                      epoch_last="Wed Feb 27 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43682"
                obs_have="41484"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="39896"
                obs_have="39731"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="36806"
                obs_have="36798"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11780982"
                         time_creation="Wed Feb 27 04:12:03 2019"
                         time_modification="Wed Feb 27 04:08:22 2019" />
        <observations epoch_first="Wed Feb 27 03:00:00 2019"
                      epoch_last="Wed Feb 27 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43682"
                obs_have="41484"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="39896"
                obs_have="39731"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="36806"
                obs_have="36798"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11780982"
                         time_creation="Tue Mar 26 08:09:51 2019"
                         time_modification="Wed Feb 27 04:08:22 2019" />
        <observations epoch_first="Wed Feb 27 03:00:00 2019"
                      epoch_last="Wed Feb 27 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43682"
                obs_have="41484"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="39896"
                obs_have="39731"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="36806"
                obs_have="36798"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/tanz058e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb 27 05:19:36 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11151714"
                         time_creation="Wed Feb 27 05:12:05 2019"
                         time_modification="Wed Feb 27 05:08:17 2019" />
        <observations epoch_first="Wed Feb 27 04:00:00 2019"
                      epoch_last="Wed Feb 27 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="35966"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="34115"
                obs_have="33890"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 05:48:41 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11151714"
                         time_creation="Wed Feb 27 05:12:05 2019"
                         time_modification="Wed Feb 27 05:08:17 2019" />
        <observations epoch_first="Wed Feb 27 04:00:00 2019"
                      epoch_last="Wed Feb 27 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="35966"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="34115"
                obs_have="33890"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 07:37:43 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11151714"
                         time_creation="Wed Feb 27 05:12:05 2019"
                         time_modification="Wed Feb 27 05:08:17 2019" />
        <observations epoch_first="Wed Feb 27 04:00:00 2019"
                      epoch_last="Wed Feb 27 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="35966"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="34115"
                obs_have="33890"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11151714"
                         time_creation="Wed Feb 27 05:12:05 2019"
                         time_modification="Wed Feb 27 05:08:17 2019" />
        <observations epoch_first="Wed Feb 27 04:00:00 2019"
                      epoch_last="Wed Feb 27 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="35966"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="34115"
                obs_have="33890"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11151714"
                         time_creation="Tue Mar 26 08:09:53 2019"
                         time_modification="Wed Feb 27 05:08:17 2019" />
        <observations epoch_first="Wed Feb 27 04:00:00 2019"
                      epoch_last="Wed Feb 27 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="35966"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="34115"
                obs_have="33890"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31063"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb 27 06:19:38 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="11296775"
                         time_creation="Wed Feb 27 06:10:08 2019"
                         time_modification="Wed Feb 27 06:08:07 2019" />
        <observations epoch_first="Wed Feb 27 05:00:00 2019"
                      epoch_last="Wed Feb 27 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39289"
                obs_have="37760"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25361"
                obs_have="25361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 06:48:42 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="11296775"
                         time_creation="Wed Feb 27 06:10:08 2019"
                         time_modification="Wed Feb 27 06:08:07 2019" />
        <observations epoch_first="Wed Feb 27 05:00:00 2019"
                      epoch_last="Wed Feb 27 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39289"
                obs_have="37760"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25361"
                obs_have="25361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 08:37:43 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="11296775"
                         time_creation="Wed Feb 27 06:10:08 2019"
                         time_modification="Wed Feb 27 06:08:07 2019" />
        <observations epoch_first="Wed Feb 27 05:00:00 2019"
                      epoch_last="Wed Feb 27 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39289"
                obs_have="37760"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25361"
                obs_have="25361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="11296775"
                         time_creation="Wed Feb 27 06:10:08 2019"
                         time_modification="Wed Feb 27 06:08:07 2019" />
        <observations epoch_first="Wed Feb 27 05:00:00 2019"
                      epoch_last="Wed Feb 27 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39289"
                obs_have="37760"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25361"
                obs_have="25361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="11296775"
                         time_creation="Tue Mar 26 08:09:54 2019"
                         time_modification="Wed Feb 27 06:08:07 2019" />
        <observations epoch_first="Wed Feb 27 05:00:00 2019"
                      epoch_last="Wed Feb 27 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39289"
                obs_have="37760"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25361"
                obs_have="25361"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb 27 07:19:36 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="11028775"
                         time_creation="Wed Feb 27 07:12:03 2019"
                         time_modification="Wed Feb 27 07:08:03 2019" />
        <observations epoch_first="Wed Feb 27 06:00:00 2019"
                      epoch_last="Wed Feb 27 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38768"
                obs_have="36427"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30390"
                obs_have="30369"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24422"
                obs_have="24422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 07:48:43 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="11028775"
                         time_creation="Wed Feb 27 07:12:03 2019"
                         time_modification="Wed Feb 27 07:08:03 2019" />
        <observations epoch_first="Wed Feb 27 06:00:00 2019"
                      epoch_last="Wed Feb 27 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38768"
                obs_have="36427"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30390"
                obs_have="30369"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24422"
                obs_have="24422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 09:37:44 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="11028775"
                         time_creation="Wed Feb 27 07:12:03 2019"
                         time_modification="Wed Feb 27 07:08:03 2019" />
        <observations epoch_first="Wed Feb 27 06:00:00 2019"
                      epoch_last="Wed Feb 27 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38768"
                obs_have="36427"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30390"
                obs_have="30369"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24422"
                obs_have="24422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="11028775"
                         time_creation="Wed Feb 27 07:12:03 2019"
                         time_modification="Wed Feb 27 07:08:03 2019" />
        <observations epoch_first="Wed Feb 27 06:00:00 2019"
                      epoch_last="Wed Feb 27 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38768"
                obs_have="36427"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30390"
                obs_have="30369"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24422"
                obs_have="24422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="11028775"
                         time_creation="Tue Mar 26 08:09:56 2019"
                         time_modification="Wed Feb 27 07:08:03 2019" />
        <observations epoch_first="Wed Feb 27 06:00:00 2019"
                      epoch_last="Wed Feb 27 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38768"
                obs_have="36427"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30390"
                obs_have="30369"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24422"
                obs_have="24422"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb 27 08:19:39 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10157453"
                         time_creation="Wed Feb 27 08:12:05 2019"
                         time_modification="Wed Feb 27 08:08:12 2019" />
        <observations epoch_first="Wed Feb 27 07:00:00 2019"
                      epoch_last="Wed Feb 27 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34501"
                obs_have="31283"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29367"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="26077"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 08:48:44 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10157453"
                         time_creation="Wed Feb 27 08:12:05 2019"
                         time_modification="Wed Feb 27 08:08:12 2019" />
        <observations epoch_first="Wed Feb 27 07:00:00 2019"
                      epoch_last="Wed Feb 27 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34501"
                obs_have="31283"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29367"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="26077"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 10:37:44 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10157453"
                         time_creation="Wed Feb 27 08:12:05 2019"
                         time_modification="Wed Feb 27 08:08:12 2019" />
        <observations epoch_first="Wed Feb 27 07:00:00 2019"
                      epoch_last="Wed Feb 27 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34501"
                obs_have="31283"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29367"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="26077"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10157453"
                         time_creation="Wed Feb 27 08:12:05 2019"
                         time_modification="Wed Feb 27 08:08:12 2019" />
        <observations epoch_first="Wed Feb 27 07:00:00 2019"
                      epoch_last="Wed Feb 27 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34501"
                obs_have="31283"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29367"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="26077"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10157453"
                         time_creation="Tue Mar 26 08:09:58 2019"
                         time_modification="Wed Feb 27 08:08:12 2019" />
        <observations epoch_first="Wed Feb 27 07:00:00 2019"
                      epoch_last="Wed Feb 27 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34501"
                obs_have="31283"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29367"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="26077"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb 27 09:19:38 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10000073"
                         time_creation="Wed Feb 27 09:12:07 2019"
                         time_modification="Wed Feb 27 09:08:16 2019" />
        <observations epoch_first="Wed Feb 27 08:00:00 2019"
                      epoch_last="Wed Feb 27 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31619"
                obs_have="29247"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="25272"
                obs_have="25149"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22961"
                obs_have="22959"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 27 09:48:43 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10000073"
                         time_creation="Wed Feb 27 09:12:07 2019"
                         time_modification="Wed Feb 27 09:08:16 2019" />
        <observations epoch_first="Wed Feb 27 08:00:00 2019"
                      epoch_last="Wed Feb 27 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31619"
                obs_have="29247"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="25272"
                obs_have="25149"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22961"
                obs_have="22959"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 27 11:37:44 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10000073"
                         time_creation="Wed Feb 27 09:12:07 2019"
                         time_modification="Wed Feb 27 09:08:16 2019" />
        <observations epoch_first="Wed Feb 27 08:00:00 2019"
                      epoch_last="Wed Feb 27 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31619"
                obs_have="29247"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="25272"
                obs_have="25149"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22961"
                obs_have="22959"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10000073"
                         time_creation="Wed Feb 27 09:12:07 2019"
                         time_modification="Wed Feb 27 09:08:16 2019" />
        <observations epoch_first="Wed Feb 27 08:00:00 2019"
                      epoch_last="Wed Feb 27 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31619"
                obs_have="29247"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="25272"
                obs_have="25149"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22961"
                obs_have="22959"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10000073"
                         time_creation="Tue Mar 26 08:09:59 2019"
                         time_modification="Wed Feb 27 09:08:16 2019" />
        <observations epoch_first="Wed Feb 27 08:00:00 2019"
                      epoch_last="Wed Feb 27 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31619"
                obs_have="29247"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="25272"
                obs_have="25149"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22961"
                obs_have="22959"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/tanz058j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb 27 10:19:36 2019"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10213825"
                         time_creation="Wed Feb 27 10:12:03 2019"
                         time_modification="Wed Feb 27 10:08:00 2019" />
        <observations epoch_first="Wed Feb 27 09:00:00 2019"
                      epoch_last="Wed Feb 27 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34758"
                obs_have="32258"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="22237"
                obs_have="22237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20591"
                obs_have="20591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 10:48:42 2019"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10213825"
                         time_creation="Wed Feb 27 10:12:03 2019"
                         time_modification="Wed Feb 27 10:08:00 2019" />
        <observations epoch_first="Wed Feb 27 09:00:00 2019"
                      epoch_last="Wed Feb 27 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34758"
                obs_have="32258"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="22237"
                obs_have="22237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20591"
                obs_have="20591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 12:37:42 2019"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10213825"
                         time_creation="Wed Feb 27 10:12:03 2019"
                         time_modification="Wed Feb 27 10:08:00 2019" />
        <observations epoch_first="Wed Feb 27 09:00:00 2019"
                      epoch_last="Wed Feb 27 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34758"
                obs_have="32258"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="22237"
                obs_have="22237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20591"
                obs_have="20591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10213825"
                         time_creation="Wed Feb 27 10:12:03 2019"
                         time_modification="Wed Feb 27 10:08:00 2019" />
        <observations epoch_first="Wed Feb 27 09:00:00 2019"
                      epoch_last="Wed Feb 27 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34758"
                obs_have="32258"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="22237"
                obs_have="22237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20591"
                obs_have="20591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10213825"
                         time_creation="Tue Mar 26 08:10:01 2019"
                         time_modification="Wed Feb 27 10:08:00 2019" />
        <observations epoch_first="Wed Feb 27 09:00:00 2019"
                      epoch_last="Wed Feb 27 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34758"
                obs_have="32258"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="22237"
                obs_have="22237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20591"
                obs_have="20591"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb 27 11:48:41 2019"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9625100"
                         time_creation="Wed Feb 27 11:27:11 2019"
                         time_modification="Wed Feb 27 11:08:00 2019" />
        <observations epoch_first="Wed Feb 27 10:00:00 2019"
                      epoch_last="Wed Feb 27 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33560"
                obs_have="28366"
                obs_ratio="84.52" />
          <mask elevation="10 degrees"
                obs_expected="22510"
                obs_have="22382"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="19848"
                obs_have="19848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 13:37:42 2019"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9625100"
                         time_creation="Wed Feb 27 11:27:11 2019"
                         time_modification="Wed Feb 27 11:08:00 2019" />
        <observations epoch_first="Wed Feb 27 10:00:00 2019"
                      epoch_last="Wed Feb 27 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33560"
                obs_have="28366"
                obs_ratio="84.52" />
          <mask elevation="10 degrees"
                obs_expected="22510"
                obs_have="22382"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="19848"
                obs_have="19848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9625100"
                         time_creation="Wed Feb 27 11:27:11 2019"
                         time_modification="Wed Feb 27 11:08:00 2019" />
        <observations epoch_first="Wed Feb 27 10:00:00 2019"
                      epoch_last="Wed Feb 27 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33560"
                obs_have="28366"
                obs_ratio="84.52" />
          <mask elevation="10 degrees"
                obs_expected="22510"
                obs_have="22382"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="19848"
                obs_have="19848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9625100"
                         time_creation="Tue Mar 26 08:10:03 2019"
                         time_modification="Wed Feb 27 11:08:00 2019" />
        <observations epoch_first="Wed Feb 27 10:00:00 2019"
                      epoch_last="Wed Feb 27 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33560"
                obs_have="28366"
                obs_ratio="84.52" />
          <mask elevation="10 degrees"
                obs_expected="22510"
                obs_have="22382"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="19848"
                obs_have="19848"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb 27 12:48:42 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9873702"
                         time_creation="Wed Feb 27 12:19:23 2019"
                         time_modification="Wed Feb 27 12:07:59 2019" />
        <observations epoch_first="Wed Feb 27 11:00:00 2019"
                      epoch_last="Wed Feb 27 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34561"
                obs_have="33734"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29055"
                obs_have="29027"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="24845"
                obs_have="24845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 14:37:42 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9873702"
                         time_creation="Wed Feb 27 12:19:23 2019"
                         time_modification="Wed Feb 27 12:07:59 2019" />
        <observations epoch_first="Wed Feb 27 11:00:00 2019"
                      epoch_last="Wed Feb 27 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34561"
                obs_have="33734"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29055"
                obs_have="29027"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="24845"
                obs_have="24845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9873702"
                         time_creation="Wed Feb 27 12:19:23 2019"
                         time_modification="Wed Feb 27 12:07:59 2019" />
        <observations epoch_first="Wed Feb 27 11:00:00 2019"
                      epoch_last="Wed Feb 27 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34561"
                obs_have="33734"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29055"
                obs_have="29027"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="24845"
                obs_have="24845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9873702"
                         time_creation="Tue Mar 26 08:10:07 2019"
                         time_modification="Wed Feb 27 12:07:59 2019" />
        <observations epoch_first="Wed Feb 27 11:00:00 2019"
                      epoch_last="Wed Feb 27 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34561"
                obs_have="33734"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29055"
                obs_have="29027"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="24845"
                obs_have="24845"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb 27 13:48:42 2019"
               level="3">
        <file_statistics latency="00:21:51"
                         size="10002690"
                         time_creation="Wed Feb 27 13:45:04 2019"
                         time_modification="Wed Feb 27 13:21:50 2019" />
        <observations epoch_first="Wed Feb 27 12:00:00 2019"
                      epoch_last="Wed Feb 27 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33113"
                obs_have="32805"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30850"
                obs_have="30850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 15:37:43 2019"
               level="3">
        <file_statistics latency="00:21:51"
                         size="10002690"
                         time_creation="Wed Feb 27 13:45:04 2019"
                         time_modification="Wed Feb 27 13:21:50 2019" />
        <observations epoch_first="Wed Feb 27 12:00:00 2019"
                      epoch_last="Wed Feb 27 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33113"
                obs_have="32805"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30850"
                obs_have="30850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:21:51"
                         size="10002690"
                         time_creation="Wed Feb 27 13:45:04 2019"
                         time_modification="Wed Feb 27 13:21:50 2019" />
        <observations epoch_first="Wed Feb 27 12:00:00 2019"
                      epoch_last="Wed Feb 27 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33113"
                obs_have="32805"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30850"
                obs_have="30850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:21:51"
                         size="10002690"
                         time_creation="Tue Mar 26 08:10:12 2019"
                         time_modification="Wed Feb 27 13:21:50 2019" />
        <observations epoch_first="Wed Feb 27 12:00:00 2019"
                      epoch_last="Wed Feb 27 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33113"
                obs_have="32805"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30850"
                obs_have="30850"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb 27 14:48:45 2019"
               level="3">
        <file_statistics latency="00:37:56"
                         size="10214034"
                         time_creation="Wed Feb 27 14:45:07 2019"
                         time_modification="Wed Feb 27 14:37:55 2019" />
        <observations epoch_first="Wed Feb 27 13:00:00 2019"
                      epoch_last="Wed Feb 27 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37625"
                obs_have="32821"
                obs_ratio="87.23" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30417"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 16:37:46 2019"
               level="3">
        <file_statistics latency="00:53:55"
                         size="10214034"
                         time_creation="Wed Feb 27 15:14:26 2019"
                         time_modification="Wed Feb 27 14:53:54 2019" />
        <observations epoch_first="Wed Feb 27 13:00:00 2019"
                      epoch_last="Wed Feb 27 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37625"
                obs_have="32821"
                obs_ratio="87.23" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30417"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:53:55"
                         size="10214034"
                         time_creation="Wed Feb 27 15:14:26 2019"
                         time_modification="Wed Feb 27 14:53:54 2019" />
        <observations epoch_first="Wed Feb 27 13:00:00 2019"
                      epoch_last="Wed Feb 27 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37625"
                obs_have="32821"
                obs_ratio="87.23" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30417"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:53:55"
                         size="10214034"
                         time_creation="Tue Mar 26 08:10:14 2019"
                         time_modification="Wed Feb 27 14:53:54 2019" />
        <observations epoch_first="Wed Feb 27 13:00:00 2019"
                      epoch_last="Wed Feb 27 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37625"
                obs_have="32821"
                obs_ratio="87.23" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30417"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26207"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb 27 15:19:41 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10886241"
                         time_creation="Wed Feb 27 15:14:27 2019"
                         time_modification="Wed Feb 27 15:08:12 2019" />
        <observations epoch_first="Wed Feb 27 14:00:00 2019"
                      epoch_last="Wed Feb 27 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40019"
                obs_have="37588"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="32682"
                obs_have="32245"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="26944"
                obs_have="26944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 15:48:48 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10886241"
                         time_creation="Wed Feb 27 15:14:27 2019"
                         time_modification="Wed Feb 27 15:08:12 2019" />
        <observations epoch_first="Wed Feb 27 14:00:00 2019"
                      epoch_last="Wed Feb 27 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40019"
                obs_have="37588"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="32682"
                obs_have="32245"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="26944"
                obs_have="26944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 17:37:44 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10886241"
                         time_creation="Wed Feb 27 15:14:27 2019"
                         time_modification="Wed Feb 27 15:08:12 2019" />
        <observations epoch_first="Wed Feb 27 14:00:00 2019"
                      epoch_last="Wed Feb 27 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40019"
                obs_have="37588"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="32682"
                obs_have="32245"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="26944"
                obs_have="26944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10886241"
                         time_creation="Wed Feb 27 15:14:27 2019"
                         time_modification="Wed Feb 27 15:08:12 2019" />
        <observations epoch_first="Wed Feb 27 14:00:00 2019"
                      epoch_last="Wed Feb 27 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40019"
                obs_have="37588"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="32682"
                obs_have="32245"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="26944"
                obs_have="26944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10886241"
                         time_creation="Tue Mar 26 08:10:18 2019"
                         time_modification="Wed Feb 27 15:08:12 2019" />
        <observations epoch_first="Wed Feb 27 14:00:00 2019"
                      epoch_last="Wed Feb 27 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40019"
                obs_have="37588"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="32682"
                obs_have="32245"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="26944"
                obs_have="26944"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb 27 16:19:39 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9956296"
                         time_creation="Wed Feb 27 16:16:03 2019"
                         time_modification="Wed Feb 27 16:08:04 2019" />
        <observations epoch_first="Wed Feb 27 15:00:00 2019"
                      epoch_last="Wed Feb 27 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34726"
                obs_have="33797"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32495"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30976"
                obs_have="30976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 16:48:43 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9956296"
                         time_creation="Wed Feb 27 16:16:03 2019"
                         time_modification="Wed Feb 27 16:08:04 2019" />
        <observations epoch_first="Wed Feb 27 15:00:00 2019"
                      epoch_last="Wed Feb 27 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34726"
                obs_have="33797"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32495"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30976"
                obs_have="30976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 18:37:46 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9956296"
                         time_creation="Wed Feb 27 16:16:03 2019"
                         time_modification="Wed Feb 27 16:08:04 2019" />
        <observations epoch_first="Wed Feb 27 15:00:00 2019"
                      epoch_last="Wed Feb 27 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34726"
                obs_have="33797"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32495"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30976"
                obs_have="30976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9956296"
                         time_creation="Wed Feb 27 16:16:03 2019"
                         time_modification="Wed Feb 27 16:08:04 2019" />
        <observations epoch_first="Wed Feb 27 15:00:00 2019"
                      epoch_last="Wed Feb 27 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34726"
                obs_have="33797"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32495"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30976"
                obs_have="30976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9956296"
                         time_creation="Tue Mar 26 08:10:22 2019"
                         time_modification="Wed Feb 27 16:08:04 2019" />
        <observations epoch_first="Wed Feb 27 15:00:00 2019"
                      epoch_last="Wed Feb 27 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34726"
                obs_have="33797"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32495"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30976"
                obs_have="30976"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb 27 17:19:40 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9427629"
                         time_creation="Wed Feb 27 17:13:59 2019"
                         time_modification="Wed Feb 27 17:08:04 2019" />
        <observations epoch_first="Wed Feb 27 16:00:00 2019"
                      epoch_last="Wed Feb 27 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33039"
                obs_have="32258"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="30827"
                obs_have="30821"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 17:48:38 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9427629"
                         time_creation="Wed Feb 27 17:13:59 2019"
                         time_modification="Wed Feb 27 17:08:04 2019" />
        <observations epoch_first="Wed Feb 27 16:00:00 2019"
                      epoch_last="Wed Feb 27 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33039"
                obs_have="32258"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="30827"
                obs_have="30821"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 19:37:45 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9427629"
                         time_creation="Wed Feb 27 17:13:59 2019"
                         time_modification="Wed Feb 27 17:08:04 2019" />
        <observations epoch_first="Wed Feb 27 16:00:00 2019"
                      epoch_last="Wed Feb 27 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33039"
                obs_have="32258"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="30827"
                obs_have="30821"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9427629"
                         time_creation="Wed Feb 27 17:13:59 2019"
                         time_modification="Wed Feb 27 17:08:04 2019" />
        <observations epoch_first="Wed Feb 27 16:00:00 2019"
                      epoch_last="Wed Feb 27 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33039"
                obs_have="32258"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="30827"
                obs_have="30821"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9427629"
                         time_creation="Tue Mar 26 08:10:23 2019"
                         time_modification="Wed Feb 27 17:08:04 2019" />
        <observations epoch_first="Wed Feb 27 16:00:00 2019"
                      epoch_last="Wed Feb 27 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33039"
                obs_have="32258"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="30827"
                obs_have="30821"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb 27 18:19:42 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9854984"
                         time_creation="Wed Feb 27 18:12:06 2019"
                         time_modification="Wed Feb 27 18:08:02 2019" />
        <observations epoch_first="Wed Feb 27 17:00:00 2019"
                      epoch_last="Wed Feb 27 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35505"
                obs_have="33834"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="29009"
                obs_have="28676"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="24749"
                obs_have="24739"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Feb 27 18:48:43 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9854984"
                         time_creation="Wed Feb 27 18:12:06 2019"
                         time_modification="Wed Feb 27 18:08:02 2019" />
        <observations epoch_first="Wed Feb 27 17:00:00 2019"
                      epoch_last="Wed Feb 27 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35505"
                obs_have="33834"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="29009"
                obs_have="28676"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="24749"
                obs_have="24739"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Feb 27 20:37:45 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9854984"
                         time_creation="Wed Feb 27 18:12:06 2019"
                         time_modification="Wed Feb 27 18:08:02 2019" />
        <observations epoch_first="Wed Feb 27 17:00:00 2019"
                      epoch_last="Wed Feb 27 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35505"
                obs_have="33834"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="29009"
                obs_have="28676"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="24749"
                obs_have="24739"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9854984"
                         time_creation="Wed Feb 27 18:12:06 2019"
                         time_modification="Wed Feb 27 18:08:02 2019" />
        <observations epoch_first="Wed Feb 27 17:00:00 2019"
                      epoch_last="Wed Feb 27 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35505"
                obs_have="33834"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="29009"
                obs_have="28676"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="24749"
                obs_have="24739"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9854984"
                         time_creation="Tue Mar 26 08:10:26 2019"
                         time_modification="Wed Feb 27 18:08:02 2019" />
        <observations epoch_first="Wed Feb 27 17:00:00 2019"
                      epoch_last="Wed Feb 27 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35505"
                obs_have="33834"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="29009"
                obs_have="28676"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="24749"
                obs_have="24739"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/tanz058s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb 27 19:19:40 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9251446"
                         time_creation="Wed Feb 27 19:11:27 2019"
                         time_modification="Wed Feb 27 19:07:59 2019" />
        <observations epoch_first="Wed Feb 27 18:00:00 2019"
                      epoch_last="Wed Feb 27 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32979"
                obs_have="28851"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="25211"
                obs_have="25165"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21893"
                obs_have="21893"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 19:48:42 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9251446"
                         time_creation="Wed Feb 27 19:11:27 2019"
                         time_modification="Wed Feb 27 19:07:59 2019" />
        <observations epoch_first="Wed Feb 27 18:00:00 2019"
                      epoch_last="Wed Feb 27 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32979"
                obs_have="28851"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="25211"
                obs_have="25165"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21893"
                obs_have="21893"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 21:37:44 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9251446"
                         time_creation="Wed Feb 27 19:11:27 2019"
                         time_modification="Wed Feb 27 19:07:59 2019" />
        <observations epoch_first="Wed Feb 27 18:00:00 2019"
                      epoch_last="Wed Feb 27 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32979"
                obs_have="28851"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="25211"
                obs_have="25165"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21893"
                obs_have="21893"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9251446"
                         time_creation="Wed Feb 27 19:11:27 2019"
                         time_modification="Wed Feb 27 19:07:59 2019" />
        <observations epoch_first="Wed Feb 27 18:00:00 2019"
                      epoch_last="Wed Feb 27 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32979"
                obs_have="28851"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="25211"
                obs_have="25165"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21893"
                obs_have="21893"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9251446"
                         time_creation="Tue Mar 26 08:10:28 2019"
                         time_modification="Wed Feb 27 19:07:59 2019" />
        <observations epoch_first="Wed Feb 27 18:00:00 2019"
                      epoch_last="Wed Feb 27 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32979"
                obs_have="28851"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="25211"
                obs_have="25165"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21893"
                obs_have="21893"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb 27 20:48:38 2019"
               level="3">
        <file_statistics latency="00:38:03"
                         size="9055964"
                         time_creation="Wed Feb 27 20:47:41 2019"
                         time_modification="Wed Feb 27 20:38:02 2019" />
        <observations epoch_first="Wed Feb 27 19:00:00 2019"
                      epoch_last="Wed Feb 27 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31849"
                obs_have="30275"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="27245"
                obs_have="27090"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="23121"
                obs_have="23121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 22:37:45 2019"
               level="3">
        <file_statistics latency="00:54:00"
                         size="9055964"
                         time_creation="Wed Feb 27 21:12:13 2019"
                         time_modification="Wed Feb 27 20:53:59 2019" />
        <observations epoch_first="Wed Feb 27 19:00:00 2019"
                      epoch_last="Wed Feb 27 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31849"
                obs_have="30275"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="27245"
                obs_have="27090"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="23121"
                obs_have="23121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:54:00"
                         size="9055964"
                         time_creation="Wed Feb 27 21:12:13 2019"
                         time_modification="Wed Feb 27 20:53:59 2019" />
        <observations epoch_first="Wed Feb 27 19:00:00 2019"
                      epoch_last="Wed Feb 27 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31849"
                obs_have="30275"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="27245"
                obs_have="27090"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="23121"
                obs_have="23121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:54:00"
                         size="9055964"
                         time_creation="Tue Mar 26 08:10:29 2019"
                         time_modification="Wed Feb 27 20:53:59 2019" />
        <observations epoch_first="Wed Feb 27 19:00:00 2019"
                      epoch_last="Wed Feb 27 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31849"
                obs_have="30275"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="27245"
                obs_have="27090"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="23121"
                obs_have="23121"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb 27 21:19:41 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9570042"
                         time_creation="Wed Feb 27 21:12:13 2019"
                         time_modification="Wed Feb 27 21:08:02 2019" />
        <observations epoch_first="Wed Feb 27 20:00:00 2019"
                      epoch_last="Wed Feb 27 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33028"
                obs_have="31848"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="25661"
                obs_have="25542"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="22114"
                obs_have="22114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 21:48:44 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9570042"
                         time_creation="Wed Feb 27 21:12:13 2019"
                         time_modification="Wed Feb 27 21:08:02 2019" />
        <observations epoch_first="Wed Feb 27 20:00:00 2019"
                      epoch_last="Wed Feb 27 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33028"
                obs_have="31848"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="25661"
                obs_have="25542"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="22114"
                obs_have="22114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 23:37:46 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9570042"
                         time_creation="Wed Feb 27 21:12:13 2019"
                         time_modification="Wed Feb 27 21:08:02 2019" />
        <observations epoch_first="Wed Feb 27 20:00:00 2019"
                      epoch_last="Wed Feb 27 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33028"
                obs_have="31848"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="25661"
                obs_have="25542"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="22114"
                obs_have="22114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9570042"
                         time_creation="Wed Feb 27 21:12:13 2019"
                         time_modification="Wed Feb 27 21:08:02 2019" />
        <observations epoch_first="Wed Feb 27 20:00:00 2019"
                      epoch_last="Wed Feb 27 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33028"
                obs_have="31848"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="25661"
                obs_have="25542"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="22114"
                obs_have="22114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9570042"
                         time_creation="Tue Mar 26 08:10:30 2019"
                         time_modification="Wed Feb 27 21:08:02 2019" />
        <observations epoch_first="Wed Feb 27 20:00:00 2019"
                      epoch_last="Wed Feb 27 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33028"
                obs_have="31848"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="25661"
                obs_have="25542"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="22114"
                obs_have="22114"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb 27 22:19:40 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10430091"
                         time_creation="Wed Feb 27 22:12:04 2019"
                         time_modification="Wed Feb 27 22:08:02 2019" />
        <observations epoch_first="Wed Feb 27 21:00:00 2019"
                      epoch_last="Wed Feb 27 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36407"
                obs_have="34473"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="29732"
                obs_have="29731"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25323"
                obs_have="25323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 22:48:45 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10430091"
                         time_creation="Wed Feb 27 22:12:04 2019"
                         time_modification="Wed Feb 27 22:08:02 2019" />
        <observations epoch_first="Wed Feb 27 21:00:00 2019"
                      epoch_last="Wed Feb 27 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36407"
                obs_have="34473"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="29732"
                obs_have="29731"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25323"
                obs_have="25323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 00:37:47 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10430091"
                         time_creation="Wed Feb 27 22:12:04 2019"
                         time_modification="Wed Feb 27 22:08:02 2019" />
        <observations epoch_first="Wed Feb 27 21:00:00 2019"
                      epoch_last="Wed Feb 27 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36407"
                obs_have="34473"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="29732"
                obs_have="29731"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25323"
                obs_have="25323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10430091"
                         time_creation="Wed Feb 27 22:12:04 2019"
                         time_modification="Wed Feb 27 22:08:02 2019" />
        <observations epoch_first="Wed Feb 27 21:00:00 2019"
                      epoch_last="Wed Feb 27 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36407"
                obs_have="34473"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="29732"
                obs_have="29731"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25323"
                obs_have="25323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10430091"
                         time_creation="Tue Mar 26 08:10:33 2019"
                         time_modification="Wed Feb 27 22:08:02 2019" />
        <observations epoch_first="Wed Feb 27 21:00:00 2019"
                      epoch_last="Wed Feb 27 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36407"
                obs_have="34473"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="29732"
                obs_have="29731"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25323"
                obs_have="25323"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/tanz058w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 27 23:19:44 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11136876"
                         time_creation="Wed Feb 27 23:12:03 2019"
                         time_modification="Wed Feb 27 23:08:22 2019" />
        <observations epoch_first="Wed Feb 27 22:00:00 2019"
                      epoch_last="Wed Feb 27 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45900"
                obs_have="39410"
                obs_ratio="85.86" />
          <mask elevation="10 degrees"
                obs_expected="31839"
                obs_have="31406"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27414"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 27 23:48:47 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11136876"
                         time_creation="Wed Feb 27 23:12:03 2019"
                         time_modification="Wed Feb 27 23:08:22 2019" />
        <observations epoch_first="Wed Feb 27 22:00:00 2019"
                      epoch_last="Wed Feb 27 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45900"
                obs_have="39410"
                obs_ratio="85.86" />
          <mask elevation="10 degrees"
                obs_expected="31839"
                obs_have="31406"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27414"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 28 01:37:48 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11136876"
                         time_creation="Wed Feb 27 23:12:03 2019"
                         time_modification="Wed Feb 27 23:08:22 2019" />
        <observations epoch_first="Wed Feb 27 22:00:00 2019"
                      epoch_last="Wed Feb 27 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45900"
                obs_have="39410"
                obs_ratio="85.86" />
          <mask elevation="10 degrees"
                obs_expected="31839"
                obs_have="31406"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27414"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11136876"
                         time_creation="Wed Feb 27 23:12:03 2019"
                         time_modification="Wed Feb 27 23:08:22 2019" />
        <observations epoch_first="Wed Feb 27 22:00:00 2019"
                      epoch_last="Wed Feb 27 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45900"
                obs_have="39410"
                obs_ratio="85.86" />
          <mask elevation="10 degrees"
                obs_expected="31839"
                obs_have="31406"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27414"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="11136876"
                         time_creation="Tue Mar 26 08:10:35 2019"
                         time_modification="Wed Feb 27 23:08:22 2019" />
        <observations epoch_first="Wed Feb 27 22:00:00 2019"
                      epoch_last="Wed Feb 27 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45900"
                obs_have="39410"
                obs_ratio="85.86" />
          <mask elevation="10 degrees"
                obs_expected="31839"
                obs_have="31406"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27414"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/tanz058x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Feb 28 00:19:09 2019"
               level="3">
        <file_statistics latency="00:07:22"
                         size="11198385"
                         time_creation="Thu Feb 28 00:10:10 2019"
                         time_modification="Thu Feb 28 00:07:21 2019" />
        <observations epoch_first="Wed Feb 27 23:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44835"
                obs_have="40004"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="37950"
                obs_have="37504"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="33479"
                obs_have="33475"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 28 00:48:11 2019"
               level="3">
        <file_statistics latency="00:07:22"
                         size="11198385"
                         time_creation="Thu Feb 28 00:10:10 2019"
                         time_modification="Thu Feb 28 00:07:21 2019" />
        <observations epoch_first="Wed Feb 27 23:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44835"
                obs_have="40004"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="37950"
                obs_have="37504"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="33479"
                obs_have="33475"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 28 02:37:11 2019"
               level="3">
        <file_statistics latency="00:07:22"
                         size="11198385"
                         time_creation="Thu Feb 28 00:10:10 2019"
                         time_modification="Thu Feb 28 00:07:21 2019" />
        <observations epoch_first="Wed Feb 27 23:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44835"
                obs_have="40004"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="37950"
                obs_have="37504"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="33479"
                obs_have="33475"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 28 17:41:25 2019"
               level="3">
        <file_statistics latency="00:07:22"
                         size="11198385"
                         time_creation="Thu Feb 28 00:10:10 2019"
                         time_modification="Thu Feb 28 00:07:21 2019" />
        <observations epoch_first="Wed Feb 27 23:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44835"
                obs_have="40004"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="37950"
                obs_have="37504"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="33479"
                obs_have="33475"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 29 04:00:28 2019"
               level="3">
        <file_statistics latency="00:07:22"
                         size="11198385"
                         time_creation="Tue Mar 26 08:10:37 2019"
                         time_modification="Thu Feb 28 00:07:21 2019" />
        <observations epoch_first="Wed Feb 27 23:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44835"
                obs_have="40004"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="37950"
                obs_have="37504"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="33479"
                obs_have="33475"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
  </station>
</QC>
