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Note: IOT Weekly Reports can be found at:
http://mcst.gsfc.nasa.gov/iot/weekly-reports

MODIS IOT Terra Weekly Report
Mission Operations Days: 2022/309 through 2022/315
November 05, 2022 00:00:00 GMT to November 11, 2022 23:59:59 GMT 

Terra Spacecraft and MODIS Instrument Status:

AM-1 "Terra" is in Normal Mode
PFM MODIS is in A-side Nominal Science Mode

(Cross Strapped with FR B)

Blackbody       A On (285K); B Off      Nominal Science Mode
Calibration Electronics A On; B Off     Nominal Science Mode
Control Processor       A On; B Off     Nominal Science Mode
Nadir Door      Unlatched, Open Nominal Science Mode
Space View Door Unlatched, Open Nominal Science Mode
Solar Diffuser Door     Unlatched, Screened     Permanent Configuration
FDDI Formatter  A On; B Off     Nominal Science Mode
FDDI Port       A On; B Off     Nominal Science Mode
FIFO Memory     1 & 2 On; 3 & 4 Off     Nominal Science Mode
Format Processor        A Off; B On     Nominal Science Mode
Power Supplies  1 On, 2 Off     Nominal Science Mode
PV VIS FPA      A On; B Off     Nominal Science Mode
PV NIR FPA      A On; B Off     Nominal Science Mode
PV SMIR FPA     A On; B Off     Nominal Science Mode
PV LWIR FPA     A On; B Off     Nominal Science Mode
PC LWIR FPA     A On; B Off     Nominal Science Mode
RC Outgas Heaters       All 3 (CS, IS, OS) Off  Nominal Science Mode
RC LWIR FPA Heater      On (83K)        Nominal Science Mode
RC SMIR FPA Heater      Off     Nominal Science Mode
Scan Assembly   A On; B Off     Nominal Science Mode
SDSM    Off     Nominal Science Mode
SRCA    Off     Nominal Science Mode
         10W Lamps-1,4 (functional)
         10W Lamp-2,3 (non-functional)
         1W Lamps-1,2 (functional)
PS1 Survival Heaters    Enabled Nominal Science Mode
PS2 Survival Heaters    Enabled Nominal Science Mode
Timing Generator        A On; B Off     Nominal Science Mode
Flight Software Rev BD + 11 sets of patches     Nominal Science Mode
         CP07 to Survival Mode -No SDD to closed command (1 patch),
         CP07 to Safe Mode - No FR OFF command (1 patch),
         CP07 to Safe Mode - No SDD to closed command (1 patch),
         CP07 to Science Mode - Turn on FRB instead of FRA (1 patch),
         CP07 to Outgas & Science Mode - Turn on FRB instead of FRA (1 patch),
         FR Error Counting and Statistics (2 patches),
         FR 1000 ms Time Code patch (3 patches),
         FR Band 5 Gain Change (20 commands),
         FR BB Ideal Output Values (3 patches),
         FR A EEPROM KME Fast 1 word patch (1 patch),
         FR B EEPROM KME Fast 1 word patch (1 patch),
Inhibit IDs Set none    Nominal Science Mode
TMON 66 Disabled        Nominal Science Mode
TMON 67 Disabled        Nominal Science Mode
TMON 68 Enabled         Nominal Science Mode
TMON 69 Disabled        Nominal Science Mode

This Week's Completed MODIS Activities:

Saturday, November 05, 2022

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2022/309 02:00:00 ATC MOD_OA26_BB_285K_A.2 BB Temp Set to 285K for CP A Coefficient
Sunday, November 06, 2022
--
None
 
Monday, November 07, 2022
---
2022/311 20:49:12 -20:49:41 ATC MOD_SRCA_9_8_2_SETUP_CC.1 SRCA setup activity using 10W lamps 1 and 4, and 1W lamp 5, in constant current feedback mode
 
2022/311 20:52:12 – 21:23:37 ATC MOD_OA19_SRCA_FULL_RAD.1
OA-19: SRCA Full Radiometric Calibration.
 
S/C Night 20:58:40 – 21:32:10
Data Collect 21:08:13 – 21:23:36
Tuesday, November 08, 2022 
-- 
None 

Wednesday, November 09, 2022
---
None

 
Thursday, November 10, 2022
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2022/314 21:06:26-21:06:55 MOD_SRCA_9_8_2_SETUP_CC.1 SRCA setup activity using 10W lamps 1 & 4 and 1W lamp 5 in constant current feedback mode
 
2022/314 21:09:26-21:57:44 MOD_OA23_SRCA_FULL_SPAT.1
OA-23: SRCA Full Spatial Calibration
 
Data Collect from 21:25:43-21:56:29 (centered in S/C Night).
S/C Night 21:24:29-21:57:59.

Friday, November 11, 2022
---
None

This Week's Scheduled MODIS Activities Not Completed:
---
None

This Month's MODIS Events:
---
November’s routine activities include an SDSM Closed on 2022/305, a BlackBody WUCD 2022/306-309, an SRCA Radiometric on 2022/311, an SRCA Spatial on 2022/314, a Lunar Roll on 2022/317, an SRCA Spectral on 2022/320, and an SDSM Closed on 2022/326.

Non-routine activities include a Lunar Roll 2022/317.
 
Next Week's MODIS Events:
---
Sunday, November 13, 2022
--
Lunar Roll Maneuver ( -10.8831 degrees)
2022/317 08:30:21 ATC MOD_OA04_NIGHT_RATE.1 (1:53 early)
2022/317 09:09:51-09:13:37 ATC MOD_OA08_ROLL_MAN.3
2022/317 09:23:21 ATC MOD_OA03_DAY_RATE.2 (1:53 late)  
 
Wednesday, November 16, 2022
---
2022/320 13:40:30 - 13:40:59 ATC MOD_SRCA_9_8_2_SETUP_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode.
 
2022/320 13:43:30 - 14:35:11 ATC MOD_OA22_SRCA_FULL_SPECT_1.1
OA-22: SRCA Full Spectral Calibration Part 1 20W-lamp data collection is from 13:59:24 - 14:35:10.
 
2022/320 18:52:19 - 19:35:10 ATC MOD_OA22_SRCA_FULL_SPECT_2.1
OA-22: SRCA Full Spectral Calibration Part 2 20W-lamp data collection is from 18:52:19 - 19:26:50.
 
2022/320 20:15:28 - 20:15:57 ATC MOD_SRCA_9_8_2_SETUP_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode.
 
2022/320 20:18:28 - 21:09:46 ATC MOD_OA22_SRCA_FULL_SPECT_3.1
OA-22: SRCA Full Spectral Calibration Part 3 10W-lamp data collection is from 20:34:55 - 21:09:28.
 
2022/320 22:08:38 - 22:53:55 ATC MOD_OA22_SRCA_FULL_SPECT_4.1
OA-22: SRCA Full Spectral Calibration Part 4 10W-lamp data collection is from 22:08:38 - 22:46:38.
 
Maneuvers:
---
Terra Lunar Roll will take place on 2022/317.

MODIS Anomalies:
---
None

General Instrument Comments:

MODIS is in Science Mode, using all A-side components, but cross-strapped to Formatter B, with the blackbody nominally maintained at 290K and the Solar Diffuser Door at the Screened position.

Note that the BlackBody will be maintained at 285K.

With the recent Terra SSR reset, MODIS was allocated a full complement of PWAs and no longer needs to reduce its data rate. Starting with September 26, 2021 (2021/269) at 0000z, the MODIS formatter commanding (day rate/night rate) will be synchronized with terminator crossing, which is its nominal timing.

MODIS Telemetry Trends:

Nominal telemetry trending is ongoing.

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: 397.0 of 500 hours
SRCA 10W Lamp #2: 172.1 of 500 hours
SRCA 10W Lamp #3: 190.3 of 500 hours
SRCA 10W Lamp #4: 150.5 of 500 hours

SRCA 1W Lamp  #1: 596.5 of 4000 hours
SRCA 1W Lamp  #2: 323.8 of 4000 hours
Solar Diffuser Door:    2148 of 3022 Movements
Nadir Aperture Door:    544 of 1316 Movements
Space View Door:          449 of 1316 Movements