541
NOUS72 KNES 102234
ADMNES
*TOPIC:* METOP-C IN PLANE MANEUVER

*DATE/TIME ISSUED:* JUNE 10, 2024 2220Z

*PRODUCT(S) INVOLVED/AFFECTED:* ALL PRODUCTS FROM AMSU-A, ASCAT, GRAS,
IASI, MHS, AVHRR IN THE METOP GLOBAL DATA SERVICE AND REGIONAL DATA SERVICE
WILL BE TEMPORARILY DEGRADED. GOME-2 AND SEM PRODUCTS WILL NOT BE AVAILABLE.

*DATE/TIME (UTC) INITIAL IMPLEMENTATION:  *JUNE 12, 2024 (JDAY 164) ~08:51
UTC

*DATE/TIME (UTC) EXPECTED END:  *JUNE 12, 2024 (JDAY 164) ~14:38 UTC

*LENGTH OF OUTAGE:* ~ 6 HOURS

*DETAILS/SPECIFICS OF CHANGE:* A METOP-C IN-PLANE MANEUVER WILL BE
PERFORMED JUNE 12, 2024.THE SEM INSTRUMENT WILL BE PLACED INTO MANEUVER
MODE AT 08:51 UTC ON JUNE 12, 2024 AND RETURNED BACK TO ITS NORMAL
OPERATING MODE AT 14:38 UTC THAT SAME DAY. THE GOME INSTRUMENT TIMELINE
ENDS AND THE MIRROR IS PARKED BEFORE THE BURN AT 11:59 UTC ON JUNE 12,
2024. THE GOME TIMELINE IS REACTIVATED AT 13:41 UTC THAT SAME DAY. DATA
FROM THE OUTAGE PERIOD WILL NOT BE RECOVERED NOR DISTRIBUTED.

*CONTACT INFORMATION FOR FURTHER INFORMATION: *ESPC HELP DESK AT
ESPCOPERATIONS@NOAA.GOV AT 301-817-3880

*SPACECRAFT AFFECTED: *NOAA-15     NOAA-18     NOAA-19     METOP-A     METOP-B
METOP-C

*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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