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pm1weekly_2023_238_2023_244

MODIS IOT Aqua Weekly Report 
Mission Operations Days: 2023/238 through 2023/244 
August 26, 2023 00:00:00 GMT to September 01, 2023 23:59:59 GMT  

Aqua Spacecraft and MODIS Instrument Status: 

PM-1 "Aqua" is in Fine Pointing Normal Mode  
FM1 MODIS is in B-Side Nominal Science Mode
   
Component State(s) Comment
Blackbody A Off; B On (285K) Nominal Science Mode
Calibration Electronics A Off; B On Nominal Science Mode
Control Processor A Off; B On Nominal Science Mode
Nadir Door Unlatched, Open Nominal Science Mode
Space View Door Unlatched, Open Nominal Science Mode
Solar Diffuser Door Unlatched, Closed Nominal Science Mode
FDDI Formatter A Off; B On Nominal Science Mode
FDDI Port A Off; B On Nominal Science Mode
FIFO Memory #1 & #2 Off; #3 & #4 On Nominal Science Mode
Format Processor A Off; B On Nominal Science Mode
Power Supplies #1 Off, #2 On Nominal Science Mode
PV VIS FPA A Off; B On Nominal Science Mode
PV NIR FPA A Off; B On Nominal Science Mode
PV SMIR FPA A Off; B On Nominal Science Mode
PV LWIR FPA A Off; B On Nominal Science Mode
PC LWIR FPA A Off; B On Nominal Science Mode
RC Outgas Heaters All 3 (CS, IS, OS) Off Nominal Science Mode
RC LWIR FPA Heater Off Nominal Science Mode
RC SMIR FPA Heater On (83K) Nominal Science Mode
Scan Assembly A Off; B On Nominal Science Mode
SDSM Off Nominal Science Mode
SRCA

Off

  • 10W Lamps - 1 (functional)
  • 10W Lamps - 2, 3, 4 (non-functional)
  • 1W Lamps - 1, 2 (functional)
Nominal Science Mode
PS1 Survival Heaters Enabled Nominal Science Mode
PS2 Survival Heaters Enabled Nominal Science Mode
Timing Generator A Off; B On Nominal Science Mode
Flight Software

Rev BJ + 1 set of patches

  • CP07 to Safe Mode - No FR OFF Command (1 patch)
Nominal Science Mode
Inhibit Ids Set None Nominal Science Mode

This Week's Completed MODIS Activities: 

Saturday, August 26, 2023 
--
None 

Sunday, August 27, 2023
--
None 

Monday, August 28, 2023
--
2023/240 20:14:42-20:28:40 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side

 2023/240 21:53:30-22:07:28 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open – B-side

Tuesday, August 29, 2023
--
None

Wednesday, August 30, 2023
--
None

Thursday, August 31, 2023
--
None

Friday, September 01, 2023 
--
None 

This Month's MODIS Events: 
---
September’s routine activities include an SRCA Radiometric on 2023/249, an SDSM Closed on 2023/254, an SDSM Open on 2023/254, an SDSM Closed on 2023/268, and an SDSM Open on 2023/268.

Next Week's MODIS Events: 
---
Wednesday, September 6, 2023
---
2023/249 20:58:35-20:58:51 MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode

2023/249 21:01:35 -21:29:07 MOD_OA19_SRCA_FULL_RAD_10W.3 SRCA Full Radiometric Calibration - B Side

Data collection: 21:17:36-21:29:06.
S/C Night: 21:05:25-21:38:25. 

Maneuvers: 
---
None

MODIS Anomalies: 
--- 
None 

General Instrument Comments: 

FM1 MODIS is in Science Mode. The SVD and NAD are open, the survival

heaters are enabled, and the Blackbody is heated to 285 K.


MODIS Telemetry Trends: 

The FM1 MODIS instrument telemetry is trending nominally. 

Non-MODIS Significant Events: 

The EMOS mission status webpage (which includes instrument data loss 
records) can be found at the following URL. Note that a password is now 
required to access the EOS mission links web pages. There are directions 
at the URL below for how to obtain a username/password.


Limited Life Item Status: 

SRCA 10W Lamp #1: 390.3 of 500 hours 
SRCA 10W Lamp #2: 188.1 of 500 hours 
SRCA 10W Lamp #3: 205.7 of 500 hours 
SRCA 10W Lamp #4: 135.1 of 500 hours 

SRCA 1W Lamp #1: 533.8 of 5000 hours 
SRCA 1W Lamp #2: 320.1 of 5000 hours 

Solar Diffuser Door: 4016 of 3022 Movements 
Nadir Aperture Door: 1055 of 1316 Movements

Space View Door: 636 of 1316 Movements