Subject: Product Outage/Anomaly: GOES-15 Navigation Grid Shift: Issued: This is a multi-part message in MIME format. --------------020705080100040500000503 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit *Update: *On September 11, 2013 from approximately 0930 UTC to approximately 1040 UTC, GOES-15 (GOES-West) experienced a grid shift of approximately 14Km. This shift was caused by a lack of available landmarks and identifiable stars for navigation accuracy, due to entry into eclipse. There is a high probability that this shift will occur again tomorrow, however, engineers continue to work the issue and hope to have a fix in place soon. * Topic: *GOES-15 Navigation Grid Shift *Date/Time**Issued:*September 11,2013 1849 UTC *Product(s) or Data Impacted:*GOES-15 (GOES-West) Imager data (i.e. shortwave IR images)**** *Date/Time of Initial Impact:*September 8, 2013 0850 UTC ** *Date/Time of Expected End:*September 10, 2013 1040 UTC **** *Length of Outage:*Approx.**4 hours, over 3 days* * *Details/Specifics of Change:***On September 8, 2013 from 0850 UTC until 1050 UTC, GOES-15 (GOES-West) experienced a grid shift of approximately 40Km. On September 9 and September 10, 2013 from 0930 UTC to 1040 UTC, GOES-15 (GOES-West) experienced a grid shift of approximately 25Km. These shifts were caused by a lack of available landmarks and identifiable stars for navigation accuracy, due to entry into eclipse. *Contact Information for Further Information:* ESPC Operations at ESPCOperations@noaa.gov and 301-817-3880 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.ospo.noaa.gov/Operations/GOES/eclipse.html for full GOES eclipse schedules. See http://www.ospo.noaa.gov/Operations/GOES/schedules.html for full GOES schedules and scan sectors. ** *Web Site(s) for applicable information:*N/A 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 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. --------------020705080100040500000503 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit
Update: On September 11, 2013 from approximately 0930 UTC to approximately 1040 UTC, GOES-15 (GOES-West) experienced a grid shift of approximately 14Km. This shift was caused by a lack of available landmarks and identifiable stars for navigation accuracy, due to entry into eclipse. There is a high probability that this shift will occur again tomorrow, however, engineers continue to work the issue and hope to have a fix in place soon.Date/Time Issued: September 11,2013 1849 UTC
Product(s) or Data Impacted: GOES-15 (GOES-West) Imager data (i.e. shortwave IR images)
Date/Time of Initial Impact:
September 8, 2013 0850 UTC
Date/Time of Expected End: September 10, 2013 1040 UTC
Length of Outage:
Approx.
4 hours, over 3 days
Details/Specifics of Change: On September 8, 2013 from 0850 UTC until 1050 UTC, GOES-15 (GOES-West) experienced a grid shift of approximately 40Km. On September 9 and September 10, 2013 from 0930 UTC to 1040 UTC, GOES-15 (GOES-West) experienced a grid shift of approximately 25Km. These shifts were caused by a lack of available landmarks and identifiable stars for navigation accuracy, due to entry into eclipse.
Contact Information for Further
Information:
ESPC Operations at ESPCOperations@noaa.gov
and 301-817-3880
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.ospo.noaa.gov/Operations/GOES/eclipse.html
for full GOES eclipse schedules.
See http://www.ospo.noaa.gov/Operations/GOES/schedules.html
for full GOES schedules and scan sectors.
Web Site(s) for applicable
information: N/A
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 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.