Note: IOT Weekly Reports can be found at:
http://mcst.gsfc.nasa.gov/iot/weekly-reports
MODIS IOT Aqua Weekly Report
Mission Operations Days: 2023/294 through 2023/300
October 21, 2023 00:00:00 GMT to October 27, 2023 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
Blackbody A Off; B On (285 K) 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 (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
10W Lamps-1 (functional)
10W Lamps-2,3,4 (non-functional)
1W Lamps-1,2 (functional)
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
CP07 to Safe Mode - No FR OFF command (1 patch)
Inhibit Ids Set None Nominal Science Mode
This Week's Completed MODIS Activities:
Saturday, October 21, 2023
--
None
Sunday, October 22, 2023
--
None
Monday, October 23, 2023
--
2023/296 21:27:27-21:41:25 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
2023/296 23:06:14-23:20:12 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open – B-side
Tuesday, October 24, 2023
--
None
Wednesday, October 25, 2023
--
Lunar Roll Maneuver (-13.7556 degrees)
2023/298 09:51:17 MCL MOD_OA03_FR_DAY_RATE.1
2023/298 10:38:51 MCL MOD_OA03_FR_NIGHT_RATE.2 (01:53 early)
2023/298 11:18:38-11:22:24 MCL MOD_OA08_ROLL_MAN.1
2023/298 11:31:57 MCL MOD_OA03_FR_DAY_RATE.1 (01:53 late)
2023/298 12:19:31 MCL MOD_OA03_FR_NIGHT_RATE.2
Thursday, October 26, 2023
--
None
Friday, October 27, 2023
--
None
This Month's MODIS Events:
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October’s routine activities include a Nighttime Day Mode on 2023/282, an SDSM Closed on 2023/283, an SDSM Open on 2023/283, an SDSM Closed on 2023/296, an SDSM Open on 2023/296, and a Lunar Roll on 2023/298.
Non-routine activities include a Lunar Roll on 2023/298.
Next Week's MODIS Events:
---
None
Maneuvers:
---
Aqua Lunar Roll will take place on 2023/298.
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.
Limited Life Item Status:
SRCA 10W Lamp #1: 390.4 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: 534.0 of 5000 hours
SRCA 1W Lamp #2: 320.1 of 5000 hours
Solar Diffuser Door: 4040 of 3022 Movements
Nadir Aperture Door: 1055 of 1316 Movements
Space View Door: 636 of 1316 Movements