Mission Operations Days: 2003/277 to 2003/283
October 04, 2003 00:00:00 GMT to October 10, 2003 00:00:00 GMT
Aqua Spacecraft and MODIS Instrument Status:
| PM-1 "Aqua" is in Fine Pointing Normal Mode FM1 MODIS is in B-Side Nominal Science Mode |
||
|---|---|---|
| Component | State(s) | Comment |
| Blackbody | A Off; B On (285K) | Nominal Science Mode |
| Calibration Electronics | A Off; B On | Nominal Science Mode |
| Control Processor | A Off; B On | 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 Off; B On | Nominal Science Mode |
| FDDI Port | A Off; B On | Nominal Science Mode |
| FIFO Memory | #1 & #2 Off; #3 & #4 On | Nominal Science Mode |
| Format Processor | A Off; B On | Nominal Science Mode |
| Power Supplies | #1 Off, #2 On | Nominal Science Mode |
| PV VIS FPA | A Off; B On | Nominal Science Mode |
| PV NIR FPA | A Off; B On | Nominal Science Mode |
| PV SMIR FPA | A Off; B On | Nominal Science Mode |
| PV LWIR FPA | A Off; B On | Nominal Science Mode |
| PC LWIR FPA | A Off; B On | Nominal Science Mode |
| RC Outgas Heaters | All 3 (CS, IS, OS) Off | Nominal Science Mode |
| RC LWIR FPA Heater | Off | Nominal Science Mode |
| RC SMIR FPA Heater | On (83K) | Nominal Science Mode |
| Scan Assembly | A Off; B On | Nominal Science Mode |
| SDSM | Off | Nominal Science Mode |
| SRCA | Off | Nominal Science Mode |
| PS1 Survival Heaters | Enabled | Nominal Science Mode |
| PS2 Survival Heaters | Enabled | Nominal Science Mode |
| Timing Generator | A Off; B On | Nominal Science Mode |
| Flight Software | Rev BJ + 1 set of patches
|
Nominal Science Mode |
| Inhibit Ids Set | None | Nominal Science Mode |
This Week's Completed MODIS Activities:
Saturday, October 4, 2003
None
Sunday, October 5, 2003
None
Monday, October 6, 2003
None
Tuesday, October 7, 2003
None
Wednesday, October 8, 2003
None
Thursday, October 9, 2003
None
Friday, October 10, 2003
2003/267 14:31:17-14:32:08 R-T MOD_MEM_PM_DUMP(‘motor_constants’,35,0,0,1,2) Memory dump of MODIS table #16
2003/267 14:33:59-14:34:48 R-T MOD_MEM_PM_DUMP(‘motor_trigger_data’,60,0,0,1,2) Memory dump of MODIS table #17
2003/267 14:36:58-14:37:37 R-T MOD_MEM_PM_DUMP(‘motor_pos_when_hit’,12,0,0,1,1) Memory dump of MODIS table #18
2003/267 14:37:09-14:39:49 R-T MOD_MEM_PM_DUMP(‘door_data’,12,0,0,1,1) Memory dump of MODIS table #20
This Week's Scheduled MODIS Activities Not Completed:
Tuesday, October 7, 2003
2003/280 15:39:35-15:41:05 MCL MOD_NAD_AND_SVD_TO_CLOSED.1
This activity starts 90 seconds prior to entering spacecraft day. It is the MODIS contingency activity for the Aqua Inclination Adjust Maneuver (see Maneuvers below).
Upcoming MODIS Events:
October calibrations will include biweekly SDSM, monthly SRCA Full Radiometric, and quarterly SRCA Full Spectral and Blackbody calibrations. In addition, a full set of memory table dumps will be gathered.
A request for a Day Rate collection over Night Ground Track has been made. This request will be completed once SSR buffer management times have been worked out with the Flight Operations Team.
Monday, October 13, 2003
2003/286 21:36:31-21:50:29 MCL MOD_OA16_SDSM_SCREEN.2 OA-16: SD/SDSM Screened - B Side
2003/286 22:35:00-22:35:16 MCL MOD_SRCA_SETUP_NO_L2.2 SRCA setup activity using lamp #4 in lieu of lamp #2
2003/286 22:36:14-23:10:26 MCL MOD_OA19_SRCA_FULL_RAD.1 OA-19: SRCA Full Radiometric Calibration - B Side Data Collect Centered on S/C Night (22:52:08-23:10:26)
2003/286 23:15:24-23:29:22 MCL MOD_OA15_SDSM_OPEN.1 OA-15: SD/SDSM Open - B Side
Tuesday, October 14, 2003
2003/287 00:15:33-00:18:04 MCL MOD_OA27_PV_ECAL.1 OA-27: Photovoltaic bands electronics calibration
2003/287 16:34:00-16:34:16 MCL MOD_SRCA_SETUP_NO_L2.2 SRCA setup activity using lamp #4 in lieu of lamp #2
2003/287 16:35:09-17:26:50 MCL MOD_OA22_SRCA_FULL_SPECTRAL_1.1 OA-22: SRCA Full Spectral, Part 1 - B Side Data Collect centered on S/C Night (16:51:03-17:26:50)
2003/287 18:30:33-19:05:04 MCL MOD_OA22_SRCA_FULL_SPECTRAL_2.1 OA-22: SRCA Full Spectral, Part 2 - B Side Data Collect centered on S/C Night (18:30:33-19:05:04)
2003/287 19:52:00-19:52:16 MCL MOD_SRCA_SETUP_NO_L2.2 SRCA setup activity using lamp #4 in lieu of lamp #2
2003/287 19:52:58-20:43:57 MCL MOD_OA22_SRCA_FULL_SPECTRAL_3.1 OA-22: SRCA Full Spectral, Part 3 - B Side Data Collect centered on S/C Night (20:09:25-20:43:57)
2003/287 21:46:34-22:24:34 MCL MOD_OA22_SRCA_FULL_SPECTRAL_4.1 OA-22: SRCA Full Spectral, Part 4 - B Side Data Collect centered on S/C Night (21:46:34-22:24:34)
Maneuvers:
The Aqua MODIS Lunar Calibration Roll in November will happen on DOY 2003/308 (November 4, 2003). At 09:23:47-09:30:17 GMT. The roll angle will be -13.73 degrees.
The Aqua Inclination Adjustment Maneuver took place on October 7, 2003. The maneuver executed as expected. As a result, no Drag Make-Up Maneuver was necessary on October 9, 2003.
No official date has yet been scheduled for the Aqua Deep Space Calibration pitch maneuver(s).
MODIS Anomalies:
None
General Instrument Comments:
FM1 MODIS is in Science Mode. The SVD and NAD are Open, the survival heaters are enabled, and the Black Body is heated to 285 K.
MODIS Telemetry Trends:
The FM1 MODIS instrument telemetry is trending nominally.
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 webpages. 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: 223.0 of 500 hours
SRCA 10W Lamp #2: 184.3 of 500 hours
SRCA 10W Lamp #3: 191.6 of 500 hours
SRCA 10W Lamp #4: 62.9 of 500 hours
SRCA 1W Lamp #1: 504.4 of 5000 hours
SRCA 1W Lamp #2: 269.8 of 5000 hours
Solar Diffuser Door: 2110 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements