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MODIS IOT Terra Weekly Report
Mission Operations Days: 2005/316 through 2005/322
November 11, 2005 20:00:00 GMT to November 18, 2005 20:00:00 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) |
||
| Component | State(s) | Comment |
|---|---|---|
| Blackbody | A On (290K); 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 |
| 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 + 11 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 12, 2005None
Sunday, November 13, 2005None
Monday, November 14, 2005None
Tuesday, November 15, 20052005/319 20:54:50-21:03:38 ATC MOD_OA16_SDSM_SCRN_NO_DOOR_A.4
OA-16: SD/SDSM screened side A, no door movement.
2005/319 23:00:00-23:00:31 ATC MOD_SRCA_11_3_8_2_SETUP_CC.1
SRCA setup activity using lamp #4 in lieu of lamp #2 and in constant current feedback mode
2005/319 23:15:06-00:13:17 ATC MOD_OA23_SRCA_FULL_SPAT_A.4
OA-23: SRCA Full Spatial Calibration - A Side
Data collection from 23:31:00-00:12:02.
None
Thursday, November 17, 2005None
Friday, November 18, 2005None
This Week’s Scheduled MODIS Activities Not Completed:
None
Upcoming MODIS Events:
Calibrations for November will include biweekly SDSM, monthly SRCA Full Radiometric, and quarterly SRCA Full Spatial.
Sunday, November 20, 2005Lunar Roll Maneuver (-11.7493 deg roll)
2005/324 15:32:20-16:08:48 ATC MOD_OA03_FR_NIGHT_RATE (03:23 early)
2005/324 16:08:48-16:15:34 ATC MOD_OA08_ROLL_MAN
2005/324 16:28:22-17:14:37 ATC MOD_OA03_FR_DAY_RATE (03:23 late)
Maneuvers:
The next Terra MODIS Lunar Calibration Roll will be on DOY 2005/324 (November 20, 2005). The roll angle will be -11.7493 degrees. Data collect will be from 16:08:56-16:15:26.
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 maintained at 290K and the Solar Diffuser Door at the Screened position.
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.
http://jupiter02.gsfc.nasa.gov/links/links.htmLimited Life Item Status:
SRCA 10W Lamp #1: 249.6 of 500 hours
SRCA 10W Lamp #2: 172.1 of 500 hours
SRCA 10W Lamp #3: 188.2 of 500 hours
SRCA 10W Lamp #4: 77.7 of 500 hours
SRCA 1W Lamp #1: 569.2 of 4000 hours
SRCA 1W Lamp #2: 278.7 of 4000 hours
Solar Diffuser Door: 2146 of 3022 Movements
Nadir Aperture Door: 538 of 1316 Movements
Space View Door: 441 of 1316 Movements
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to ask a question about Level 1B usage, algorithms or software.
Last Update: Sunday, 20-Nov-2005 12:06:51 EST
