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NOUS72 KNES 270849

ADMNES

*CORRECTION:* TO SUBJECT LINE REMOVAL OF* 1 OF 52 *AND BOTTOM REPLY/FORWARD

BUTTONS



*TOPIC: *GAC DATA GAPS OR MISSING IN POES-EL OPERATIONS





*DATE/TIME ISSUED: *APRIL 27, 2024 0846Z





*PRODUCT OR DATA IMPACTED: *NOAA L1B GAC DATA





*DATE/TIME OF INITIAL IMPACT: *SEE FAR RIGHT COLUMN BELOW





*DATE/TIME OF EXPECTED END: *SEE FAR RIGHT COLUMN BELOW





*LENGTH OF THE OUTAGE/EVENT:* N/A





*DETAILS/SPECIFICS OF CHANGE:* PARTIAL GAC / MISSED GAC





SUMMARY OF PARTIAL / MISSED GACS





VEHICLE  PASS PLAN PASS TYPE LOAD NOTES OPERATOR

WORKSTATION

IRON SITE JULIAN DAY DATE AOS (UTC) DATE LOS (UTC) REV NUMBER MAX EL (DEG) PASS

RESULT OPERATOR ACTIONS/ INTERVENTION

SUCCESS

FAILED

MARGINAL

GAC RCVD

TSF RCVD

INTERVENT'N REQUIRED

ON CALL SUPPORT NEEDED

GAC START - STOP (UTC)



NOAA-15

ENCRYPTED CMD, HRPT, GAC

AUTOMATED

STRING 2

SYSTEM

5

25338

SG184

24117

4/26/2024

6:42

4/26/2024

6:56

35003.2

41.08

FAILED (HRPT NOT RECEIVED, GAC NOT RECEIVED, DAU RESET NOT VERIFIED)

TFE DISCONNECTED DURING PREPAASS



1



NO



117-04:55:52 - 117-06:46:26 (1A)

NOAA-18

ENCRYPTED CMD, HRPT, GAC

AUTOMATED

STRING 1

SYSTEM

3

28654

SG189

24117

4/26/2024

11:13

4/26/2024

11:29

97595.2

66.22

MARGINAL (HRPT RECEIVED, GAC NOT RECEIVED, DAU RESET NOT VERIFIED) DARIEL

H. VM RESOLUTION ISSUE(TELEMETRY PAGE VISIBLE; BACKGROUND BLACK SCREEN)





1

NO



117-09:25:56 - 117-11:17:35 (1B)



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