Note: IOT Weekly Reports can be found at:
http://mcst.gsfc.nasa.gov/iot/weekly-reports
MODIS IOT Aqua Weekly Report
Mission Operations Days: 2022/064 through 2022/070
March 05, 2022 00:00:00 GMT to March 11, 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, March 05, 2022
---
None
Sunday, March 06, 2022
---
None
Monday, March 07, 2022
--
2022/066 20:01:06-20:15:04 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
2022/066 21:40:00-21:53:58 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open – B-side
Tuesday, March 08, 2022
---
None
Wednesday, March 09, 2022
---
2022/068 20:50:20-20:50:36 MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode
2022/068 20:53:20-21:20:52 MOD_OA19_SRCA_FULL_RAD_10W.3 SRCA Full Radiometric Calibration - B Side
Data collection 21:09:21-21:20:51.
S/C Night 20:56:49-21:30:31.
Thursday, March 10, 2022
---
None
Friday, March 11, 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:
---
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
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
Maneuvers:
---
Aqua Lunar Roll will take 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.
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