Subject: Administrative: Metop A(02) SEM TED Electron Bias Voltage
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*Topic: *Metop A(02) SEM TED Electron Bias Voltage Increase
*Date/Time**Issued: *March 31,2015 1630 UTC*
***
*Product(s) or Data Impacted:*SEM Data products (Metop A)**
*Date/Time of Initial Impact:*April 01, 2015 12:28:44 UTC******
*Date/Time of Expected End:*N/A****
*Length of Event:*N/A*
*
*Details/Specifics of Change:*Metop A SEM TED electron bias voltage
will
be increased by one count to level 4. This periodic change in the bias
voltage is part of the normal operations of SEM and is not an
indication
of any problems.As the detectors age, it is important to increase the
bias voltage to compensate for reduced sensitivity. This increase will
improve the performance of the SEM TED sensor.
*Contact Information for Further Information:* ESPC Operations at
ESPCOperations@noaa.gov and 301-817-3880 or
**
*Web Site(s) for applicable information: *
See http://www.ssd.noaa.gov/PS/SATS/messages.html for this and other
satellite related messages.
See
http://www.eumetsat.int/website/home/Satellites/CurrentSatellites/Metop/index.html
for
more information Metop satellites
*
*
This message was sent by ESPC.Notification@noaa.gov. You have been sent
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it. If
for any reason, you wish to unsubscribe, please contact ESPC Help Desk
at ESPCOperations@noaa.gov or (301) 817-3880. Please note: it may take
up to two business days to process your unsubscribe request.
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Topic: Metop A(02) SEM TED Electron
Bias Voltage
Increase
Date/Time Issued: March 31, 2015 1630 UTC
Product(s) or Data Impacted: SEM Data products (Metop A)
Date/Time of Initial Impact: April 01, 2015
12:28:44 UTC
Date/Time of Expected End: N/A
Length of Event: N/A
Details/Specifics of Change: Metop A SEM TED electron bias voltage will be
increased by
one count to level 4. This periodic change in the bias voltage is
part of the
normal operations of SEM and is not an indication of any
problems. As the detectors age,
it is
important to
increase the bias voltage to compensate for reduced sensitivity.
This increase
will improve the performance of the SEM TED sensor.
Contact Information for Further
Information:
ESPC Operations at ESPCOperations@noaa.gov
and 301-817-3880 or
Web Site(s) for applicable information:
See http://www.ssd.noaa.gov/PS/SATS/messages.html for
this
and other satellite related messages.
See http://www.eumetsat.int/website/home/Satellites/CurrentSatellites/Metop/index.html for
more
information Metop satellites
This message was sent by ESPC.Notification@noaa.gov.
You have been sent this and other notifications because you have
opted in to receive it. If for any reason, you wish to
unsubscribe, please contact ESPC Help Desk at ESPCOperations@noaa.gov
or (301) 817-3880. Please note: it may take up to two business
days to process your unsubscribe request.
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