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pm1weekly_2021-037_2021-043

MODIS IOT Aqua Weekly Report
Mission Operations Days: 2021/037 through 2021/043
February 06, 2021 00:00:00 GMT to February 05, 2021 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, February 06, 2021
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None

Sunday, February 07, 2021
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None

Monday, February 08, 2021
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None

Tuesday, February 09, 2021
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None

Wednesday, February 10, 2021
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None

Thursday, February 11, 2021
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None

Friday, February 12, 2021
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None

This Month's Upcoming MODIS Events:
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February’s routine activities include an SDSM Closed on 2021/032, an SDSM Open on 2021/032, an SRCA Spectral on 2021/048, a Lunar Roll on 2021/053, an SDSM Closed on 2021/053, and an SDSM Open on 2021/053.

Non-routine activities include a Lunar Roll on 2021/053.

Next Week's MODIS Events:
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Wednesday, February 17, 2021
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2021/048 14:53:47-14:54:03 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode. 
2021/048 14:56:47-15:48:29 MCL MOD_OA22_SRCA_FULL_SPECT_1.2 
OA-22: SRCA Full Spectral Calibration Part 1 10W-lamp data collection is from 15:12:41-15:48:28. 
 2021/048 20:09:58-20:44:30 MCL MOD_OA22_SRCA_FULL_SPECT_2.2 
OA-22: SRCA Full Spectral Calibration Part 2 10W-lamp data collection is from 20:09:58-20:44:29. 
 2021/048 21:29:24-21:29:40 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode. 
 2021/048 21:32:24-22:23:25 MCL MOD_OA22_SRCA_FULL_SPECT_3.1 
OA-22: SRCA Full Spectral Calibration Part 3 10W-lamp data collection is from 21:48:51-22:23:24. 
 2021/048 23:25:59 – 2021/049 00:04:00 MCL MOD_OA22_SRCA_FULL_SPECT_4.1 
OA-22: SRCA Full Spectral Calibration Part 4 10W-lamp data collection is from 2021/048 23:25:59 – 2021/049 00:03:59. 

Maneuvers:
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Aqua Lunar Roll will take place on 2021/053.
Aqua IAM #74 will take place on 2021/056.

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: 379.2 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: 532.3 of 5000 hours
SRCA 1W Lamp #2: 310.4 of 5000 hours

Solar Diffuser Door: 3650 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements