Mission Operations Days: 2003/004 to 2003/010
January 04, 2003 00:00:00 GMT to January 10, 2003 00:00:00 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) |
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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 + 9 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, January 4, 2003
None
Sunday, January 5, 2003
None
Monday, January 6, 2003
2003/006 18:09:34 - 18:47:36 DATA LOSS!
An error occurred during the science data capture. The entire science playback was lost.
Tuesday, January 7, 2003
None
Wednesday, January 8, 2003
2003/008 21:07:09 - 21:20:20 ATC MOD_OA16_SD_SCREEN_FXD_SUN_A.1 OA16: SD/SDSM Screened with SDSM Fixed At Sun View - A Side
2003/008 22:34:31 - 22:47:42 ATC MOD_OA15_SD_OPEN_FIXED_SD_A.1 OA15: SD/SDSM Open with SDSM Fixed At SD View - A Side
Thursday, January 9, 2003
None
Friday, January 10, 2003
None
This Week’s Scheduled MODIS Activities Not Completed:
None
Upcoming MODIS Events:
Wednesday, January 15, 2003
2003/015 08:03:14 - 08:15:25 ATC MOD_OA16_SD_SCREEN_FXD_SUN_A.1
2003/015 09:41:07 - 09:54:18 ATC MOD_OA15_SD_OPEN_FIXED_SD_A.1
2003/015 10:32:02 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/015 11:16:01 - 11:34:14 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/015 11:39:38 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/015 12:10:00 Low Fidelity Pointing
2003/015 12:10:54 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/015 12:54:53 - 13:13:06 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/015 12:56:01 Forward Slew Start (+4.51 degrees)
2003/015 13:14:07 Return Slew Complete
2003/015 13:18:31 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/015 13:49:47 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/015 14:33:46 - 14:51:59 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/015 14:35:58 Forward Slew Start (+1.28 degrees)
2003/015 14:52:28 Return Slew Complete
2003/015 14:57:24 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/015 15:28:38 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/015 16:12:39 - 16:30:52 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/015 16:14:40 Forward Slew Start (-1.89 degrees)
2003/015 16:31:40 Return Slew Complete
2003/015 16:36:17 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/015 17:07:33 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/015 17:51:33 - 18:09:46 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/015 17:52:29 Forward Slew Start (-5.12 degrees)
2003/015 18:11:39 Return Slew Complete
2003/015 18:15:10 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/015 18:46:26 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/015 19:30:18 Forward Slew Start (-8.32 degrees)
2003/015 19:30:26 - 19:48:39 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/015 19:51:36 Return Slew Complete
2003/015 19:54:03 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/015 20:25:19 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/015 21:08:07 Forward Slew Start (-11.52 degrees)
2003/015 21:09:18 - 21:27:31 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/015 21:31:33 Return Slew Complete
2003/015 ???????? High Fidelity Pointing
2003/015 21:32:56 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/015 22:04:12 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/015 22:48:11 - 23:06:24 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/015 23:11:49 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
Thursday, January 16, 2003
2003/016 09:36:22 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/016 10:20:22 - 10:38:35 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/016 10:43:59 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/016 11:10:00 Low Fidelity Pointing
2003/016 11:15:15 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/016 11:59:15 - 12:17:28 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/016 11:59:53 Forward Slew Start (+6.02 degrees)
2003/016 12:19:39 Return Slew Complete
2003/016 12:22:52 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/016 12:54:08 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/016 13:38:08 - 13:56:21 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/016 13:39:50 Forward Slew Start (+2.82 degrees)
2003/016 13:57:28 Return Slew Complete
2003/016 14:01:45 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/016 14:33:01 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/016 15:17:01 - 15:35:14 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/016 15:19:31 Forward Slew Start (-0.38 degrees)
2003/016 15:34:55 Return Slew Complete
2003/016 15:40:38 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/016 16:11:54 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/016 16:55:54 - 17:14:07 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/016 16:57:20 Forward Slew Start (-3.58 degrees)
2003/016 17:15:30 Return Slew Complete
2003/016 17:19:31 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/016 17:50:47 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/016 18:34:47 - 18:53:00 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/016 18:35:09 Forward Slew Start (-6.81 degrees)
2003/016 18:55:27 Return Slew Complete
2003/016 18:58:24 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/016 19:29:40 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/016 20:12:58 Forward Slew Start (-10.01 degrees)
2003/016 20:13:40 - 20:31:53 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/016 20:35:24 Return Slew Complete
2003/016 ???????? High Fidelity Pointing
2003/016 20:37:17 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/016 21:08:32 ATC MOD_OA04_NIGHT_RATE.1 (09:06 early)
2003/016 21:52:33 - 22:10:46 ATC MOD_OA09_SD_YAW_SCREEN_DBL_A.3
2003/016 22:16:09 ATC MOD_OA03_DAY_RATE.2 (09:06 late)
2003/016 23:35:25 - 23:48:36 ATC MOD_OA16_SD_SCREEN_FXD_SUN_A.1
Friday, January 17, 2003
2003/017 01:14:17 - 01:27:28 ATC MOD_OA15_SD_OPEN_FIXED_SD_A.1
The next MODIS Lunar calibration will be scheduled for January 22, 2003 (2003/022).
January calibrations: Quarterly SRCA spectral and black body, bi-monthly SRCA spatial, monthly SRCA radiometric, and bi-weekly SDSM calibrations.
Two new SRCA calibrations will be performed in the near future; one of these new activities will use the “backup” lamps in the SRCA Spherical Integrating Source (SIS) for the first time on orbit.
Maneuvers:
The next MODIS Lunar calibration will be scheduled for January 22, 2003 (2003/022), with data collection from 15:56:36 to 16:03:06 (GMT). The roll angle will be -1.0332 degrees.
The second half of the yaw maneuvers for SD/SDSM “Screened” calibrations have been scheduled for January 15-16, 2002. See the activity list above.
The Terra Deep Space Calibration Maneuver is still postponed.
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.
MODIS Telemetry Trends:
Nominal telemetry tracking is taking place. The intermediate stage radiative cooler temperature that had been increasing has now leveled off. The cooler temperatures and focal plane heater power will continue to be monitored with the expected solar beta angle changes.
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: 205.0 of 500 hours
SRCA 10W Lamp #2: 155.5 of 500 hours
SRCA 10W Lamp #3: 164.7 of 500 hours
SRCA 10W Lamp #4: 61.5 of 500 hours
SRCA 1W Lamp #1: 560.7 of 4000 hours
SRCA 1W Lamp #2: 276.3 of 4000 hours
Solar Diffuser Door: 2055 of 3022 Movements
Nadir Aperture Door: 536 of 1316 Movements
Space View Door: 439 of 1316 Movements