pm1weekly_2022-169_2022-175

MODIS IOT Aqua Weekly Report
Mission Operations Days: 2022/169 through 2022/175
June 18, 2022 00:00:00 GMT to June 24, 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, June 18, 2022
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None

Sunday, June 19, 2022
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None

Monday, June 20, 2022

2022/171 21:29:28-21:43:26 MCL MOD_OA16_SDSM_SCREEN.2

OA-16: SD/SDSM Screened – B-side

2022/171 23:08:21-23:22:19 MCL MOD_OA15_SDSM_OPEN.1

OA-15: SD/SDSM Open – B-side

Tuesday, June 21, 2022

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None

Wednesday, June 22, 2022

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None

Thursday, June 23, 2022

None

Friday, June 24, 2022

None

This Month's MODIS Events:
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June’s routine activities include an SDSM Closed on 2022/157, an SDSM Open on 2022/157, an SRCA radiometric on 2022/159, a Lunar Roll on 2022/161, an SDSM Closed on 2022/171, an SDSM Open on 2022/171.
Non-routine activities include a Lunar Roll 2022/161.

Next Week's MODIS Events:
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None

Maneuvers:
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Aqua Lunar Roll took place on 2022/161.

MODIS Anomalies:
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Aqua SMU/SSR Sub-Module anomaly began 2022/053 and was resolved with a soft FMU reset on 2022/082.

Aqua spacecraft entered Safe Mode on 2022/090 at 17:59:18, sending Aqua MODIS to Safe Mode. Recovery took place on 2022/103-105; Aqua MODIS returned to Standby mode on 2022/103 at 21:34:26, outgas procedures were executed 2022/103 21:36:08-23:01:13, SV door was opened 2022/104 23:04:27, Nadir door was opened 2022/104 23:07:01, Aqua MODIS returned to Science mode at 2022/105 00:18:44, Blackbody powered on at 2022/105 00:19:50.

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: 387.4 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: 533.4 of 5000 hours
SRCA 1W Lamp #2: 316.8 of 5000 hours

Solar Diffuser Door: 3836 of 3022 Movements
Nadir Aperture Door: 1055 of 1316 Movements
Space View Door: 636 of 1316 Movements