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MODIS IOT Terra Weekly Report
Mission Operations Days: 2002/313 to 2002/319
November 8, 2002 20:00:00 GMT to November 15, 2002 20:00:00 GMT
Terra Spacecraft and MODIS Instrument Status:
|
AM-1 "Terra" is in Normal Mode PFM MODIS is in A-Side Science Mode (Cross Strapped with FR B) |
||
| Component | State(s) | Comment |
|---|---|---|
| Blackbody | A On (290 K); 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, Closed | Nominal Science Mode |
| 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 Off (CS, IS, OS) | Nominal Science Mode |
| RC LWIR FPA Heater | On (83 K) | 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 |
| PS1 Survival Heater | Enabled | Nominal Science Mode |
| PS2 Survival Heater | Enabled | Nominal Science Mode |
| Timing Generator | A On; B Off | Nominal Science Mode |
| Flight Software | Rev BD + 7 sets of patches
| Nominal Science Mode |
| 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 9, 2002None
Sunday, November 10, 2002None
Monday, November 11, 2002None
Tuesday, November 12, 2002None
Wednesday, November 13, 20022002/317 15:19:52-13:33:03 ATC MOD_OA16_SD_SCREEN_FXD_SUN_A.1
OA16: SD/SDSM Calibration: SDD screened, SDSM fixed at the sun - A Side
2002/317 16:11:19-16:44:53 ATC MOD_OA19_SRCA_FULL_RAD_A.3
OA19: SRCA Full Radiometric - A Side
2002/317 16:58:45-17:11:56 ATC MOD_OA15_SD_OPEN_FIXED_SD_A.1
OA15: SD/SDSM Calibration: SDD open, SDSM fixed at the SD - A Side
2002/318 16:54:37-17:52:08 ATC MOD_OA23_SRCA_FULL_SPAT_A.2 OA23: SRCA Full Spatial - A Side
Drag Makeup Maneuver
2002/318 18:10:30 Low fidelity pointing
2002/318 19:19:00 Real-Time 24.8 second drag makeup burn
2002/318 20:40:00 High fidelity pointing
None
This Week's Scheduled MODIS Activities Not Completed:
None
Upcoming MODIS Events:
Monday, November 18, 2002:CP07 Formatter B patch:
2002/322 TBD Real-Time MOD_MEM_DUMP(‘CP_MODE’,250,0,0,1,8)
2002/322 TBD Real-Time
MOD_MEM_LOAD(‘AM1_MPR_MODIS_TABLE_11_OUTGAS_FRB’,1,’N’,’DISABLE’,1,1)
2002/322 TBD Real-Time
MOD_MEM_LOAD(‘AM1_MPR_MODIS_TABLE_11_SCIENCE_FRB’,1,’N’,’DISABLE’,1,1)
2002/322 TBD Real-Time MOD_MEM_DUMP(‘CP_MODE’,250,0,0,1,8)
Additional calibrations planned for November:
Biweekly SD/SDSM Calibrations
Maneuvers:
The next MODIS lunar calibration maneuver is planned for November 24, 2002 (2002/328). Data collection will be from 19:52:41 to 19:59:11 GMT and the roll angle will be -10.1320 degrees.
The Terra Deep Space Calibration Maneuver is still postponed. The next possible maneuver date is currently being planned for December of 2002.
MODIS Anomalies:
None
General Instrument Comments:
MODIS is in Science Mode, using all A-side components except Formatter B, with the blackbody maintained at 290K.
MODIS Telemetry Trends:
Nominal telemetry tracking is taking place.
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.
http://jupiter02.gsfc.nasa.gov/links/links.htm
Limited Life Item Status:
SRCA 10W Lamp #1: 207.2 of 500 hours
SRCA 10W Lamp #2: 156.5 of 500 hours
SRCA 10W Lamp #3: 165.7 of 500 hours
SRCA 10W Lamp #4: 61.5 of 500 hours
SRCA 1W Lamp #1: 560.6 of 4000 hours
SRCA 1W Lamp #2: 276.3 of 4000 hours
Solar Diffuser Door: 1955 of 3022 Movements
Nadir Aperture Door: 536 of 1316 Movements
Space View Door: 439 of 1316 Movements
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Last Update: Thursday, 04-Sep-2003 17:35:52 EDT
