pm1weekly_2022-071_2022-077

MODIS IOT Aqua Weekly Report
Mission Operations Days: 2022/071 through 2022/077
March 12, 2022 00:00:00 GMT to March 18, 2022 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, March 12, 2022
---
None

Sunday, March 13, 2022
--
Lunar Roll Maneuver (-13.0506 degrees)
2022/072 14:38:21 MCL MOD_OA03_FR_DAY_RATE.1
2022/072 15:25:55 MCL MOD_OA03_FR_NIGHT_RATE.2 (01:53 early)
2022/072 15:36:45-15:40:31 MCL MOD_OA08_ROLL_MAN.1
2022/072 16:19:07 MCL MOD_OA03_FR_DAY_RATE.1 (01:53 late)
2022/072 17:06:41 MCL MOD_OA03_FR_NIGHT_RATE.2

Monday, March 14, 2022
--
None

Tuesday, March 15, 2022
---
2022/074 03:00:00 MCL MOD_BB_TEMP_SET_270K_B.2 BB Temp Set to 270K for CP B Coefficients
2022/074 21:00:00 MCL MOD_BB_TEMP_SET_280K_B.2 BB Temp Set to 280K for CP B Coefficients

Wednesday, March 16, 2022
---
2022/075 01:00:00 MCL MOD_BB_TEMP_SET_285K_B.2 BB Temp Set to 285K for CP B Coefficients
2022/075 04:00:00 MCL MOD_BB_TEMP_SET_290K_B.2 BB Temp Set to 290K for CP B Coefficients
2022/075 08:00:00 MCL MOD_BB_TEMP_SET_315K_B.2 BB Temp Set to 315K for CP B Coefficients
2022/075 08:00:30 MCL MOD_BB_DCYCLE_FULL.1 Set blackbody heater duty cycle to FULL
2022/075 12:00:00 MCL MOD_BB_TEMP_SET_270K_B.2 BB Temp Set to 270K for CP B Coefficients
2022/075 12:00:30 MCL MOD_BB_DCYCLE_THIRD.1 Set blackbody heater duty cycle to THIRD

Thursday, March 17, 2022
---
2022/076 08:00:00 MCL MOD_BB_TEMP_SET_285K_B.2 BB Temp Set to 285K for CP B Coefficient

Friday, March 18, 2022
--
None

This Month's MODIS Events:
---
March’s routine activities include an SDSM Closed on 2022/066, an SDSM Open on 2022/066, an SRCA Radiometric on 2022/068, a Lunar Roll on 2022/072, a Blackbody WUCD on 2022/074-076, a Nighttime Day Mode on 2022/086, an SDSM Closed on 2022/087, and an SDSM Open on 2022/087.
Non-routine activities include a Lunar Roll 2022/072.

Next Week's MODIS Events:
---
None

Maneuvers:
---
Aqua Lunar Roll took place on 2022/072.

MODIS Anomalies:
---
Aqua SMU/SSR Sub-Module anomaly began 2022/053 and continues to cause data losses.

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.

https://wapub32.eos.nasa.gov/

Limited Life Item Status:

SRCA 10W Lamp #1: 384.7 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: 135.0 of 500 hours

SRCA 1W Lamp #1: 533.1 of 5000 hours
SRCA 1W Lamp #2: 316.8 of 5000 hours

Solar Diffuser Door: 3788 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements