Note: IOT Weekly Reports can be found at:
http://mcst.gsfc.nasa.gov/iot/weekly-report
MODIS IOT Aqua Weekly Report
Mission Operations Days: 2024/097 through 2024/103
April 06, 2024 00:00:00 GMT to April 12, 2024 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 06, 2024
--
None
Sunday, April 07, 2024
--
None
Monday, April 08, 2024
--
2024/099 21:05:44-21:19:42 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
2024/099 22:44:29-22:58:27 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open – B-side
Tuesday, April 09, 2024
---
None
Wednesday, April 10, 2024
--
None
Thursday, April 11, 2024
--
None
Friday, April 12, 2024
--
None
This Week's Scheduled MODIS Activities Not Completed:
---
None
This Month's MODIS Events:
---
April’s routine activities include a Nighttime Day Mode on 2024/093, an SDSM Closed on 2024/099, an SDSM Open on 2024/099, a Lunar Calibration (no roll) on 2024/109, a Lunar Roll on 2024/110, an SDSM Closed on 2024/113, an SDSM Open on 2024/113, and a Blackbody WUCD on 2024/114-116.
Non-routine activities include a Lunar Calibration (no roll) on 2024/109 and a Lunar Roll on 2024/110.
Next Week's MODIS Events:
---
Thursday, April 18, 2024
--
Lunar Calibration (0 degrees)
2024/109 21:36:02 MCL MOD_OA03_FR_DAY_RATE.1
2024/109 22:23:36 MCL MOD_OA03_FR_NIGHT_RATE.2 (01:53 early)
2024/109 22:33:42-22:37:28 MCL MOD_OA08_ROLL_MAN.1
2024/109 23:16:41 MCL MOD_OA03_FR_DAY_RATE.1 (01:53 late)
2024/110 00:04:15 MCL MOD_OA03_FR_NIGHT_RATE.2
Friday, April 19, 2024
--
Lunar Calibration (-8.7683 degrees)
2024/110 22:17:27 MCL MOD_OA03_FR_DAY_RATE.1
2024/110 23:05:01 MCL MOD_OA03_FR_NIGHT_RATE.2 (01:53 early)
2024/110 23:23:52-23:27:38 MCL MOD_OA08_ROLL_MAN.1
2024/110 23:58:05 MCL MOD_OA03_FR_DAY_RATE.1 (01:53 late)
2024/111 00:45:39 MCL MOD_OA03_FR_NIGHT_RATE.2
Maneuvers:
---
Aqua Lunar Roll will take place on 2024/110.
MODIS Anomalies:
---
None
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: 393.1 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: 135.1 of 500 hours
SRCA 1W Lamp #1: 534.4 of 5000 hours
SRCA 1W Lamp #2: 323.3 of 5000 hours
Solar Diffuser Door: 4112 of 3022 Movements
Nadir Aperture Door: 1055 of 1316 Movements
Space View Door: 636 of 1316 Movements