Subject: Satellite Outage/Anomaly: Update #9 GOES-15 degradation This is a multi-part message in MIME format. --------------040800040701090300060902 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit ****Update #9: ****As of 1500z Apr 29, Star Tracker 2 on GOES-15 remains offline.GOES-15 remains fully operational as GOES-WEST, utilizing a single star tracker to maintain attitude control.Product accuracy continues to remain within specifications. NOAA, NASA, and factory engineers continue to analyze Star Tracker 2 in order to identify the root cause of the anomaly and determine if the star tracker can be returned to service. ** Update #8: **As of 1500z Apr 29, Star Tracker 2 on GOES-15 remains offline.GOES-15 remains fully operational as GOES-WEST, utilizing a single star tracker to maintain attitude control.Product accuracy continues to remain within specifications. ** Update #7:**As of 1500z Apr 29, Star Tracker 2 on GOES-15 remains offline.GOES-15 remains fully operational as GOES-WEST, utilizing a single star tracker to maintain attitude control.Product accuracy continues to remain within specifications. NOAA, NASA, and factory engineers continue to analyze Star Tracker 2 in order to identify the root cause of the anomaly and determine if the star tracker can be returned to service. ** Update #6: **SOCC engineers are still investigating the anomaly. ** Update #5 **SOCC engineers are still investigating the anomaly. * Update #4 *SOCC engineers are still investigating the anomaly.** * Update #3: *SOCC engineers are working on the anomaly and will resume their efforts on Monday April 27, 2015.* Update #2:*SOCC engineers are still investigating the anomaly.* Update #1: *SOCC engineers are still investigating the anomaly.* Topic: GOES-15*Degradation* Date/Time**Issued:***April 30, 2015 2222 UTC* * *Product(s) or Data Impacted:*All GOES 15 images ** *Date/Time of Initial Impact:***April 23, 2015 2100 UTC* * *Date/Time of Expected End:***TBD* *** *Length of Outage:*TBD* * *Details/Specifics of Change:** * GOES-15 star tracker fault trip occurred at 2032 UTC on April 23, 2015. GOES West imaging schedule is still running at this time but users will experience degraded navigation performance. SOCC engineers are currently investigating the anomaly.* * *Contact Information for Further Information:* ESPC Operations at ESPCOperations@noaa.gov at 301-817-3880 and/or other contacts as necessary** *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 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. --------------040800040701090300060902 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit
Update #9: As of 1500z Apr 29, Star Tracker 2 on GOES-15 remains offline. GOES-15 remains fully operational as GOES-WEST, utilizing a single star tracker to maintain attitude control. Product accuracy continues to remain within specifications.NOAA, NASA, and factory engineers continue to
analyze Star Tracker 2 in order to identify the root cause of the
anomaly and determine if the star tracker can be returned to
service.
Product(s) or Data Impacted: All GOES 15 images
Date/Time of Initial Impact:
April 23, 2015 2100 UTC
Date/Time of Expected End:
TBD
Length of Outage: TBD
Details/Specifics of Change:
GOES-15 star tracker fault trip
occurred at
2032 UTC on April 23, 2015. GOES West imaging schedule is still
running at this time but users will experience degraded
navigation
performance. SOCC engineers are currently investigating the
anomaly.
Contact Information for Further Information: ESPC Operations at ESPCOperations@noaa.gov at 301-817-3880 and/or other contacts as necessary
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 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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