Skip to main content

MCST Banner Image

pm1weekly_2024_083_2024_089

Note: IOT Weekly Reports can be found at:

http://mcst.gsfc.nasa.gov/iot/weekly-report


MODIS IOT Aqua Weekly Report
Mission Operations Days: 2024/083 through 2024/089

March 23, 2024 00:00:00 GMT to March 29, 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

  • 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, March 23, 2024

--

None

Sunday, March 24, 2024

--
None

Monday, March 25, 2024

--
2024/085 21:18:29-21:32:27 MCL MOD_OA16_SDSM_SCREEN.2

OA-16: SD/SDSM Screened – B-side

 

2024/085 22:57:15-23:11:13 MCL MOD_OA15_SDSM_OPEN.1

OA-15: SD/SDSM Open – B-side

Tuesday, March 26, 2024

--

None

Wednesday, March 27, 2024

--

None

Thursday, March 28, 2024
--
None

Friday, March 29, 2024
--
None 

This Week's Scheduled MODIS Activities Not Completed:

---
None

 

This Month's MODIS Events:
---

March’s routine activities include an SRCA Radiometric on 2024/066, an SDSM Closed on 2024/071, an SDSM Open on 2024/071, a Lunar Roll on 2024/080, an SDSM Closed on 2024/085, and an SDSM Open on 2024/085.

Non-routine activities include a Lunar Roll on 2024/080.

Next Week's MODIS Events:

 

Tuesday, April 2, 2024

---

Nighttime Day Mode Observations

 

2024/093 22:04:31   MCL MOD_OA03_FR_DAY_RATE.1

2024/093 22:43:59   MCL MOD_OA03_FR_NIGHT_RATE.2      (10:00 early)

2024/093 23:10:50   MCL MOD_OA03_FR_DAY_RATE.1

2024/093 23:30:50   MCL MOD_OA03_FR_NIGHT_RATE.2

2024/093 23:53:17   MCL MOD_OA03_FR_DAY_RATE.1        (10:00 late)

2024/094 00:32:45   MCL MOD_OA03_FR_NIGHT_RATE.2

 

Maneuvers:

---

Aqua Lunar Roll took place on 2024/080.

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: 4106 of 3022 Movements
Nadir Aperture Door: 1055 of 1316 Movements

Space View Door: 636 of 1316 Movements