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pm1weekly_2024_104_2024_110

MODIS IOT Aqua Weekly Report
Mission Operations Days: 2024/104 through 2024/110

April 13, 2024 00:00:00 GMT to April 19, 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, April 13, 2024

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None

Sunday, April 14, 2024

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None

Monday, April 15, 2024

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None

Tuesday, April 16, 2024

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None

Wednesday, April 17, 2024

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2024/108 14:55:15 – 14:55:31 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1

SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode. 

2024/108 14:58:15 – 15:52:31 MCL MOD_OA30_SRCA_XTALK_TEST1_2B.2 

OA-30: SRCA Crosstalk Test Part 1 (Data collection 15:14:15 – 15:51:27)

2024/108 16:34:50 – 16:35:06 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1

SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode. 

2024/108 16:37:50 – 17:30:28 MCL MOD_OA30_SRCA_XTALK_TEST1_3B.2 

OA-30: SRCA Crosstalk Test Part 2 (Data collection 16:53:50 – 17:29:22)

Thursday, April 18, 2024

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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

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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

This Week's Scheduled MODIS Activities Not Completed:

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None

This Month's MODIS Events:
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April’s routine activities include a Nighttime Day Mode on 2024/093, an SDSM Closed on 2024/099, an SDSM Open on 2024/099, an SRCA Crosstalk Test on 2024/108, 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 an SRCA Crosstalk Test on 2024/108, a Lunar Calibration (no roll) on 2024/109, and a Lunar Roll on 2024/110.

Next Week's MODIS Events:
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Monday, April 22, 2024

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2024/113 20:52:27-21:06:25 MCL MOD_OA16_SDSM_SCREEN.2

OA-16: SD/SDSM Screened – B-side

2024/113 22:31:13-22:45:11 MCL MOD_OA15_SDSM_OPEN.1

OA-15: SD/SDSM Open – B-side

Tuesday, April 23, 2024

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2024/114 03:00:00 MCL MOD_BB_TEMP_SET_270K_B.2 BB Temp Set to 270K for CP B Coefficients

2024/114 21:00:00 MCL MOD_BB_TEMP_SET_280K_B.2 BB Temp Set to 280K for CP B Coefficients

Wednesday, April 24, 2024

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2024/115 01:00:00 MCL MOD_BB_TEMP_SET_285K_B.2 BB Temp Set to 285K for CP B Coefficients

2024/115 04:00:00 MCL MOD_BB_TEMP_SET_290K_B.2 BB Temp Set to 290K for CP B Coefficients

2024/115 08:00:00 MCL MOD_BB_TEMP_SET_315K_B.2 BB Temp Set to 315K for CP B Coefficients

2024/115 08:00:30 MCL MOD_BB_DCYCLE_FULL.1 Set blackbody heater duty cycle to FULL

2024/115 12:00:00 MCL MOD_BB_TEMP_SET_270K_B.2 BB Temp Set to 270K for CP B Coefficients

2024/115 12:00:30 MCL MOD_BB_DCYCLE_THIRD.1 Set blackbody heater duty cycle to THIRD

Thursday, April 25, 2024

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2024/116 08:00:00 MCL MOD_BB_TEMP_SET_285K_B.2 BB Temp Set to 285K for CP B Coefficient


Maneuvers:

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Aqua Lunar Roll will take place on 2024/110.

MODIS Anomalies:
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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: 393.8 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