[Geomag-daily] Daily Report, Tuesday, November 6, 2018, YD 310

[Sauter, Edward]

All,
The following discrepancies were noted this day:
*Barrow.  There was one bad 1 second value at 1058:42 UT, on 11/7/18 (YD
310) (probably a bin change) .*

*Deadhorse.  At 0154 UT, on 11/6/18 (YD 310), while installing the Pulse
Per Second Buffer Amplifier, the connection to the GPS antenna was lost.
Since then we have no data from the PCDCP Acquisition System.  Karen Remick
is in Deadhorse and will be looking into this as soon as possible. *

*Deadhorse Test System (DHT).  At  0223 UT, on 11/6/18 (YD 310), while
installing the Pulse Per Second Buffer Amplifier to the PCDCP Acquisition
System, the connection to the GPS antenna was lost.  Since then we have no
data from the DHT Acquisition System.  Karen Remick is in Deadhorse and
will be looking into this as soon as possible. *

*Shumagin.  The derived plots, Dist, SQ and SV are all corrupted during the
following intervals, 1703 through 1948 UT, on 11/5/18 (YD 309) and 1144
through 1325 UT, on 11/6/18 (YD 310).*

*Boulder.  There are gaps in the derived plots, Dist, SQ and SV from 1330
through 1350 UT, on 11/6/18 (YD 310).*

*Tucson. There are gaps in the derived plots, Dist, SQ and SV at the
following times: Dist, 0112 through 0119 UT, 0123 through 0124 UT, and 0501
through 0549 UT, on 11/6/18 (YD 310). SQ, 0501 through 0549 UT, on 11/6/18
(YD 310). SV 0501 through 0549 UT, on 11/6/18 (YD 310). These are probably
due to internet dropouts.*

*Stennis. There is a data gap in all plots from 1725 through 1727 UT, on
11/5/18 (YD 309).*

*Honolulu. We stopped receiving Vector data (H, E and Z) at 0212 UT, on
11/6/18 (YD 310). This is due to a loss of PPS input to the Lawson Labs
802. We will be dispatching personal as soon as possible. *

*Dist. The Dist plot from Shumagin, is corrupted during the following
intervals, 1703 through 1948 UT, on 11/5/18 (YD 309) and 1144 through 1325
UT, on 11/6/18 (YD 310).  There is a gap in the Dist plot from Boulder,
from 1330 through 1350 UT, on 11/6/18 (YD 310).  The Dist plot for Tucson,
shows gaps from 0112 through 0119 UT, 0123 through 0124 UT, and 0501
through 0549 UT, on 11/6/18 (YD 310).*

*SQ and SV.  The SQ and SV plots from Shumagin, are corrupted during the
following intervals, 1703 through 1948 UT, on 11/5/18 (YD 309) and 1144
through 1325 UT, on 11/6/18 (YD 310).  There are gaps in the Sq and
SV plots from Boulder, from 1330 through 1350 UT, on 11/6/18 (YD 310).  The
SQ and SV plots for Tucson, show a gaps from 0501 through 0549 UT, on
11/6/18 (YD 310).*


*Boulder E-Field. None.*

*DST.  The Honolulu plot stops at 0212 UT, due to loss of vector data from
that observatory.  The San Juan Plot shows numerous unexplained data gaps
that corrupt the USGS Dst-1min plot.  There is the daily offset in the USGS
Dst-1min plot resulting from the corresponding data gap in the plot for
Kakioka at around the end/start of each day.  *

That's all,
Ed Sauter

-- 
Edward A. Sauter
US Geological Survey
Box 25046 DFC, MS 966
Denver, CO 80226-0046 USA
E-mail: esauter at usgs.gov
Phone: 303-273-8471
Fax 303-273-8506
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