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UPDATE #1: UPDATED TIMES FOR 171A - 304A

TOPIC: GOES-19 SUVI FLAT FIELD CALIBRATIONS SCHEDULED FOR FEBRUARY 23 -
MARCH 02, 2026

DATE/TIME ISSUED: FEBRUARY 18, 2026 2042Z

PRODUCT(S) OR DATA IMPACTED: GOES-19 SUVI, EXIS, AND CCOR PRODUCT OUTAGE

DATE/TIME OF INITIAL IMPACT: FEBRUARY 23, 2026 (DOY 54) 0200Z

DATE/TIME OF EXPECTED END: MARCH 02, 2026  (DOY 61) 1027Z

LENGTH OF OUTAGE: 71 TO 92 MINUTES EACH DAY, SEE DETAILS

DETAILS/SPECIFICS: DURING THE PERIOD OF FEBRUARY 23 - MARCH 02, 2026, SUVI
FLAT FIELD CALIBRATIONS WILL BE RUN EACH DAY WITH EACH DAY BEING A SEPARATE
FLAT FIELD CHANNEL. ALL SUVI PRODUCTS WILL EXPERIENCE AN OUTAGE DURING THE
CALIBRATION. ALL EXIS PRODUCTS WILL BE FLAGGED FOR OFFPOINT DURING THE
CALIBRATION. THE OUTAGES ARE LISTED INDIVIDUALLY FOR EACH DAY:

094A PART 1 - FEBRUARY 23, 2026 - 0200Z TO 0327Z - 87 MINUTES

094A PART 2 -  FEBRUARY 24, 2026 - 0200Z TO 0327Z - 87 MINUTES

094A PART 3 -  FEBRUARY 25, 2026 - 0200Z TO 0327Z - 87 MINUTES

131A -  FEBRUARY 26, 2026 - 0545Z TO 0717Z - 92 MINUTES

171A -  FEBRUARY 27, 2026 - 0545Z TO 0656Z - 71 MINUTES

195A -  FEBRUARY 28, 2026 - 0545Z TO  0656Z - 71 MINUTES

284A - MARCH 01, 2026 - 0545Z TO  0656Z - 71 MINUTES

304A - MARCH 02, 2026 - 0545Z TO  0656Z - 71 MINUTES


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