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pm1weekly_2022-085_2022-091

MODIS IOT Aqua Weekly Report
Mission Operations Days: 2022/085 through 2022/091
March 25, 2022 00:00:00 GMT to April 01, 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 Off (285K) Safe Mode
Calibration Electronics A Off; B Off Safe 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 Off Safe Mode
FDDI Port A Off; B Off Safe Mode
FIFO Memory #1 & #2 Off; #3 & #4 Off Safe 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 Off Safe Mode
PV NIR FPA A Off; B Off Safe Mode
PV SMIR FPA A Off; B Off Safe Mode
PV LWIR FPA A Off; B Off Safe Mode
PC LWIR FPA A Off; B Off Safe 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 Off (83K) Safe Mode
Scan Assembly A Off; B Off Safe 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 26, 2022
---
None

Sunday, March 27, 2022
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Nighttime Day Mode Observations
2022/086 21:27:06   MCL MOD_OA03_FR_DAY_RATE.1
2022/086 22:06:33    MCL MOD_OA03_FR_NIGHT_RATE.2      (10:00 early)
2022/086 22:37:00    MCL MOD_OA03_FR_DAY_RATE.1
2022/086 22:57:00    MCL MOD_OA03_FR_NIGHT_RATE.2
2022/086 23:15:59    MCL MOD_OA03_FR_DAY_RATE.1        (10:00 late)
2022/086 23:55:26    MCL MOD_OA03_FR_NIGHT_RATE.2

Monday, March 28, 2022
--
2022/087 20:20:56-20:34:54 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
2022/087 21:59:49-22:13:47 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open – B-side

Tuesday, March 29, 2022
---
None

Wednesday, March 30, 2022
---
None

Thursday, March 31, 2022
---
None

Friday, April 01, 2022
--
None

This Month's MODIS Events:
---
April’s routine activities include a Lunar Roll on 2022/102, an SDSM Closed on 2022/108, an SDSM Open on 2022/108, an SDSM Closed on 2022/120, and an SDSM Open on 2022/120. 
Non-routine activities include a Lunar Roll 2022/102.

Next Week's MODIS Events:
--- 
None

Maneuvers:
---
Aqua Lunar Roll will take place on 2022/102.

MODIS Anomalies:
---
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 efforts are ongoing. 

General Instrument Comments:

FM1 MODIS is in SAFE Mode. The SVD and NAD are CLOSED, the survival
heaters are enabled, and the Blackbody is OFF.

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: 3794 of 3022 Movements
Nadir Aperture Door: 1054 of 1316 Movements
Space View Door: 633 of 1316 Movements