Note: IOT Weekly Reports can be found at:
http://mcst.gsfc.nasa.gov/iot/weekly-reports
http://mcst.gsfc.nasa.gov/iot/weekly-reports
MODIS IOT Aqua Weekly Report
Mission Operations Days: 2022/106 through 2022/112
April 16, 2022 00:00:00 GMT to April 22, 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
|
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
|
Nominal Science Mode |
| Inhibit Ids Set | None |
Nominal Science Mode |
This Week's Completed MODIS Activities:
Saturday, April 16, 2022
---
None
Sunday, April 17, 2022
---
None
Monday, April 18, 2022
--
2022/108 10:46:41-11:00:39 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
2022/108 12:25:34-12:39:32 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open – B-side
Tuesday, April 19, 2022
---
2022/109 03:00:00 MCL MOD_BB_TEMP_SET_270K_B.2 BB Temp Set to 270K for CP B Coefficients
2022/109 21:00:00 MCL MOD_BB_TEMP_SET_280K_B.2 BB Temp Set to 280K for CP B Coefficients
Wednesday, April 20, 2022
---
2022/110 01:00:00 MCL MOD_BB_TEMP_SET_285K_B.2 BB Temp Set to 285K for CP B Coefficients
2022/110 04:00:00 MCL MOD_BB_TEMP_SET_290K_B.2 BB Temp Set to 290K for CP B Coefficients
2022/110 08:00:00 MCL MOD_BB_TEMP_SET_315K_B.2 BB Temp Set to 315K for CP B Coefficients
2022/110 08:00:30 MCL MOD_BB_DCYCLE_FULL.1 Set blackbody heater duty cycle to FULL
2022/110 12:00:00 MCL MOD_BB_TEMP_SET_270K_B.2 BB Temp Set to 270K for CP B Coefficients
2022/110 12:00:30 MCL MOD_BB_DCYCLE_THIRD.1 Set blackbody heater duty cycle to THIRD
Thursday, April 21, 2022
---
2022/111 08:00:00 MCL MOD_BB_TEMP_SET_285K_B.2 BB Temp Set to 285K for CP B Coefficient
Friday, April 22, 2022
--
2022/112 10:21:56-10:35:54 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
2022/112 12:00:49-12:14:47 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open – B-side
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 2022/120, and an SDSM Open on 2022/120.
Non-routine activities include a Lunar Roll 2022/102 (waived due to safe mode).
---
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 2022/120, 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:
---
Wednesday, April 27, 2022
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Wednesday, April 27, 2022
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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
Saturday, April 30, 2022
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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
Maneuvers:
---
Aqua Lunar Roll to take place on 2022/102 was waived due to safe mode.
---
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 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.
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: 3806 of 3022 Movements
Nadir Aperture Door: 1055 of 1316 Movements
Space View Door: 636 of 1316 Movements