Topic: POES EL: JD 128 Daily Report


Date/Time Issued: May 09, 2025 0448Z


Product or Data Impacted: NOAA L1b GAC Data


Date/Time of Initial Impact: See details below


Date/Time of Expected End: See details below


Length of the Outage/Event: N/A


Details/Specifics: JD 128 Daily Report 


INVESTIGATE
Plan vs. Actual Check
Spacecraft Pass Plan
Antenna Site Schedule
Total Planned
Total Taken
NOAA-15
NOAA-18
NOAA-19
ROOST
SVL
PAK1
PAK4
52
42
18
17
17
3
43
3
3

Pass Statistics
95%
2%
2%
Pass Counts
40
1
1
43
4
1
0
Operator Actions/ Intervention
Success
Failed
Marginal
GAC Rcvd
TSF Rcvd
Intervent'n Required
On Call Support Needed
GAC Start - Stop (UTC)

Marginal Contacts:
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
NOAA-19
HRPT, GAC Downlink Only
On Console
String 3
Operator
4
33591
Raven-1
25128
5/8/2025
17:26
5/8/2025
17:38
83760.3
71.2
Marginal (HRPT received, GAC not received)
Motion Controller showing red on Talon ACU Passes not populating on talon. Reached out to Parsons team ( Talon ACU reset performed) GAC not received. HRPT was received after reset.

Summary of Failed Passes

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
NOAA-18
HRPT, GAC Downlink Only
On Console
String 1
Operator
4
28654
Raven-1
25128
5/8/2025
19:02
5/8/2025
19:17
2925.3
30.76
Failed (HRPT not received, GAC not received)
 Motion Controller showing red on Talon ACU Passes not populating on talon. Reached out to Parsons team ( Talon ACU reset performed) GAC not received. HRPT was received after reset.

Summary of Missed/Partial GAC
Vehicle 
IRON
Rev Number
GAC Rcvd
GAC Start - Stop (UTC)
NOAA-19
33591
83760.3
No
 128-15:19:22 - 128-17:26:41 (2B)
NOAA-18
28654
2925.3
No
128-16:58:41-128-19:06:11 (2B)

ROOST/PAK1/PAK4 TSF:
Vehicle 
IRON
Site
Julian Day
Rev Number
Pass Result
Operator Actions/ Intervention
GAC Rcvd
TSF Rcvd
NOAA-19
33591
PAK1
25128
83753.1
Successful (HRPT received, TSF captured)
 
#N/A
Yes
NOAA-19
33591
PAK4
25128
83754.1
Successful (HRPT received, TSF captured)
 
#N/A
Yes
NOAA-15
25338
Raven-1
25128
40383.3
Successful (HRPT received, GAC received)
 
Yes
#N/A
NOAA-15
25338
PAK1
25128
40385.2
Successful (HRPT received, TSF captured)
 
#N/A
Yes
NOAA-19
33591
Raven-1
25128
83760.3
Marginal (HRPT received, GAC not received)
Motion Controller showing red on Talon ACU Passes not populating on talon. Reached out to Parsons team ( Talon ACU reset performed) GAC not received. HRPT was received after reset.
No
#N/A
NOAA-15
25338
PAK4
25128
40386.2
Successful (HRPT received, TSF captured)
 
#N/A
Yes
NOAA-18
28654
Raven-1
25128
2925.3
Failed (HRPT not received, GAC not received)
Motion Controller showing red on Talon ACU Passes not populating on talon. Reached out to Parsons team ( Talon ACU reset performed) GAC not received. HRPT was received after reset.
No
#N/A
NOAA-18
28654
PAK1
25128
2926.2
Cancelled
 
#N/A
#N/A
NOAA-18
28654
PAK4
25128
2927.2
Cancelled
 
#N/A
#N/A

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