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pm1weekly_2021-198_2021-204

MODIS IOT Aqua Weekly Report
Mission Operations Days: 2021/198 through 2021/204
July 17, 2021 00:00:00 GMT to July 23, 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, July 17, 2021
---
None

Sunday, July 18, 2021
---
None

Monday, July 19, 2021
--
Lunar Roll Maneuver (-17.1284 degrees)
2021/200 13:37:49 MCL MOD_OA03_FR_DAY_RATE.1
2021/200 14:25:23 MCL MOD_OA03_FR_NIGHT_RATE.2 (01:53 early)
2021/200 15:06:16-15:10:02 MCL MOD_OA08_ROLL_MAN.1
2021/200 15:18:35 MCL MOD_OA03_FR_DAY_RATE.1 (01:53 late)
2021/200 16:06:09 MCL MOD_OA03_FR_NIGHT_RATE.2

Tuesday, July 20, 2021
--
2021/201 20:45:55-20:59:53 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
2021/201 22:24:48-22:38:46 MCL MOD_OA15_SDSM_OPEN.1
OA67-15: SD/SDSM Open – B-side

Wednesday, July 21, 2021
---
None

Thursday, July 22, 2021
---
None

Friday, July 23, 2021
---
None

This Month's Upcoming MODIS Events:
---
July’s routine activities include a BlackBody WUCD on 2021/187-189, a Lunar Roll on 2021/200, an SDSM Closed on 2021/201, an SDSM Open on 2021/201, and an SRCA Spectral on 2021/209 .

Non-routine activities include a Lunar Roll on 2021/200.

Next Week's MODIS Events:
---
Wednesday, July 28, 2021
--- 
2021/209 14:06:59-14:07:15 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode. 
 2021/209 14:09:59-15:01:41 MCL MOD_OA22_SRCA_FULL_SPECT_1.2 
OA-22: SRCA Full Spectral Calibration Part 1 10W-lamp data collection is from 14:25:53-15:01:40. 
 2021/209 19:23:09-19:57:41 MCL MOD_OA22_SRCA_FULL_SPECT_2.2 
OA-22: SRCA Full Spectral Calibration Part 2 10W-lamp data collection is from 19:23:09-19:57:40. 
 2021/209 20:42:34-20:42:50 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode. 
 2021/209 20:45:34-21:36:35 MCL MOD_OA22_SRCA_FULL_SPECT_3.1 
OA-22: SRCA Full Spectral Calibration Part 3 10W-lamp data collection is from 21:02:01-21:36:34. 
 2021/209 22:38:57-23:16:58 MCL MOD_OA22_SRCA_FULL_SPECT_4.1 
OA-22: SRCA Full Spectral Calibration Part 4 10W-lamp data collection is from 22:38:57-23:16:57. 

Maneuvers:
---
Aqua Lunar Roll took place on 2021/200.

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: 381.9 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: 532.7 of 5000 hours
SRCA 1W Lamp #2: 310.4 of 5000 hours

Solar Diffuser Door: 3698 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements