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MODIS IOT Terra Weekly Report
Mission Operations Days: 2007/328 through 2007/334
November 23, 2007 20:00:00 GMT to November 30, 2007 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 24, 2007None
Sunday November 25, 2007
2007/329 21:34:30 ATC MOD_OA03_DAY_RATE.2
OA-03: Formatter to Day Rate (night 20 minute ground track)
2007/329 21:55:30 ATC MOD_OA04_NIGHT_RATE.1
OA-04: Formatter to Night Rate (return to normal night rate)
None
Tuesday, November 27, 2007
2007/331 20:19:06-20:27:54 ATC MOD_OA16_SDSM_SCRN_NO_DOOR_A.4
OA-16: SD/SDSM screened side A, no door movement.
Lunar Roll Maneuver (-8.473 deg roll)
2007/332 13:42:10 ATC MOD_OA03_FR_NIGHT_RATE.1 (03:23 early)
2007/332 14:16:27-14:23:13 ATC MOD_OA08_ROLL_MAN.3
2007/332 14:38:12 ATC MOD_OA03_FR_DAY_RATE.2 (03:23 late)
None
Friday, November 30, 2007
2007/334 13:30:44-13:37:01 Real-Time
MOD_MEM_LOAD('AM1_MPR_MODIS_CPM31_EMPTY',1024,'N','DISABLE',1,32)
Load CP Macro 31 Empty
2007/334 14:09:25-14:15:45 Real-Time MOD_MEM_DUMP('MACRO_31',1024,0,0,1,32)
Dump CP Macro 31 Empty
This Week's Scheduled MODIS Activities Not Completed:
None
Upcoming MODIS Events:
Calibrations for November will include one monthly SRCA Full Radiometric, two biweekly SDSM, one monthly Lunar Calibration Roll, and one biannual 20 minute ground track calibration.
Wednesday, December 05, 2007
2007/339 11:50:00-11:50:29 ATC MOD_SRCA_9_8_2_SETUP_CC.1
SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode.
2007/339 12:02:25-12:54:45 ATC MOD_OA22_SRCA_FULL_SPECT_1.1
OA-22: SRCA Full Spectral Calibration Part 1
20W-lamp data collection is from 12:18:19-12:54:05.
2007/339 17:11:38-17:54:29 ATC MOD_OA22_SRCA_FULL_SPECT_2.1
OA-22: SRCA Full Spectral Calibration Part 2
20W-lamp data collection is from 17:11:38-17:46:09.
2007/339 18:30:00-18:30:29 ATC MOD_SRCA_9_8_2_SETUP_CC.1
SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode.
2007/339 18:37:53-19:29:11 ATC MOD_OA22_SRCA_FULL_SPECT_3.1
OA-22: SRCA Full Spectral Calibration Part 3
10W-lamp data collection is from 18:54:20-19:28:53.
2007/339 20:28:10-21:13:27 ATC MOD_OA22_SRCA_FULL_SPECT_4.1
OA-22: SRCA Full Spectral Calibration Part 4
10W-lamp data collection is from 20:28:10-21:06:10
Maneuvers:
Terra DMU # 51 was successful on November 8, 2007 (DOY 2007/312) with a burn time from 17:34:00- 17:34:11. Loss in pointing accuracy is from 16:33:00 - 18:50:22.
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/
Limited Life Item Status:
SRCA 10W Lamp #1: 265.46 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: 85.85 of 500 hours
SRCA 1W Lamp #1: 572.56 of 4000 hours
SRCA 1W Lamp #2: 281.9 of 4000 hours
Solar Diffuser Door: 2146 of 3022 Movements
Nadir Aperture Door: 540 of 1316 Movements
Space View Door: 443 of 1316 Movements
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Last Update: Tuesday, 30-Sep-2008 10:09:13 EDT
