MCST Banner Image

pm1weekly_2022-113_2022-119

MODIS IOT Aqua Weekly Report
Mission Operations Days: 2022/113 through 2022/119
April 23, 2022 00:00:00 GMT to April 29, 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, April 23, 2022
---
None

Sunday, April 24, 2022
---
None

 
Monday, April 25, 2022
---
None

Tuesday, April 26, 2022

--
None

 
Wednesday, April 27, 2022
---
2022/117 19:56:14-19:56:30 MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode
2022/117 19:59:14-20:26:46 MOD_OA19_SRCA_FULL_RAD_10W.3 SRCA Full Radiometric Calibration - B Side
 
Thursday, April 28, 2022
---
Nighttime Day Mode Observations
 
2022/118 21:27:34   MCL MOD_OA03_FR_DAY_RATE.1
2022/118 22:07:01    MCL MOD_OA03_FR_NIGHT_RATE.2      (10:00 early)
2022/118 22:32:00    MCL MOD_OA03_FR_DAY_RATE.1
2022/118 22:52:00    MCL MOD_OA03_FR_NIGHT_RATE.2
2022/118 23:16:27    MCL MOD_OA03_FR_DAY_RATE.1        (10:00 late)
2022/118 23:55:54    MCL MOD_OA03_FR_NIGHT_RATE.2
Friday, April 29, 2022
--
None
This Month's MODIS Events:
---
April’s routine activities include a Lunar Roll on 2022/102 (waived due to safe mode), an SDSM Closed on 2022/108, an SDSM Open on 2022/108, a Blackbody WUCD on 2022/109-111 (out of turn for instrument anomaly recovery), an SDSM Closed on 2022/112 (out of turn for instrument anomaly recovery), an SDSM Open on 2022/112 (out of turn for instrument anomaly recovery), an SRCA Radiometric on 2022/117 (out of turn for instrument anomaly recovery), a Nighttime Day Mode on 2022/118 (out of turn for instrument anomaly recovery), an SDSM Closed on 2022/120, and an SDSM Open on 2022/120. 
Non-routine activities include a Lunar Roll 2022/102 (waived due to safe mode).
Next Week's MODIS Events:
--- 
Saturday, April 30, 2022
--
2022/120 04:35:42 – 04:49:40 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
 
2022/120 06:14:35 – 06:28:33 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open – B-side
 
2022/120 17:46:45 – 18:00:43 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
 
2022/120 19:25:38 – 19:39:36 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open – B-side

Tuesday, May 03, 2022

---
2022/123 20:55:35 – 20:55:51 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode
 
2022/123 20:58:35 – 21:36:34 MCL MOD_OA23_SRCA_FULL_SPAT_10W.2
OA-23: SRCA Full Spatial Calibration - B Side
 
Data Collect from 21:14:43 – 21:36:33
S/C Night 21:04:16 – 21:38:04
Maneuvers:
---
Aqua Lunar Roll to take place on 2022/102 was waived due to safe mode.
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 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: 384.8 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: 533.2 of 5000 hours
SRCA 1W Lamp #2: 316.8 of 5000 hours

Solar Diffuser Door: 3806 of 3022 Movements
Nadir Aperture Door: 1055 of 1316 Movements
Space View Door: 636 of 1316 Movements