Mission Operations Days: 2007/118 to 2007/124
April 28, 2007 00:00:00 GMT to May 04, 2007 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, April 28, 2007
None
Sunday, April 29, 2007
None
Monday, April 30, 2007
2007/120 22:00:00-22:00:16 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1
SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode
2007/120 22:04:46-22:35:11 MCL MOD_OA19_SRCA_FULL_RAD.2
OA-19: SRCA Full Radiometric Calibration - B Side
Data collection 22:20:47-22:35:10 (Centered on S/N Night)
S/C Night 22:03:25-22:52:52
Tuesday, May 1, 2007
None
Wednesday, May 2, 2007
2007/122 16:47:38-16:48:26 Real-Time
MOD_MEM_PM_DUMP('motor_constants',35,0,0,1,2)
2007/122 16:48:46-16:49:26 Real-Time
MOD_MEM_PM_DUMP('motor_trigger_data',60,0,0,1,2)
2007/122 16:49:48-16:50:18 Real-Time
MOD_MEM_PM_DUMP('motor_pos_when_hit',12,0,0,1,1)
2007/122 16:50:38-16:51:07 Real-Time
MOD_MEM_PM_DUMP('door_data',12,0,0,1,1)
Thursday, May 3, 2007
None
Friday, May 4, 2007
None
This Week's Scheduled MODIS Activities Not Completed:
None
Upcoming MODIS Events:
Calibrations for May will include two triweekly SDSM, one monthly SRCA Full Radiometric, one trimonthly SRCA Full Spatial, one quad-monthly SRCA Full Spectral, and one monthly Lunar Calibration Roll.
Monday, May 7, 2007
2007/127 21:10:08-21:24:06 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened - B-Side
2007/127 22:49:01-23:02:59 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open - B-Side
Tuesday, May 8, 2007
(note: contingency activity for DOY 2007/128 IAM)
2007/128 16:58:07-16:59:07 MCL MOD_NAD_AND_SVD_TO_CLOSED.1
Closes the nadir and space view doors in the event that the spacecraft is not slewed back before s/c day.
Maneuvers:
The remaining four (4) Aqua Inclination Adjustment Maneuvers (IAMs) - deferred from 2006/262 and later - have been scheduled to occur in spring 2007. The current working dates are:
2007/073 - Wednesday, March 14, 2007, (16:14:00-16:46:00 yaw period)
2007/087 - Wednesday, March 28, 2007, (cancelled due to MMS anomaly)
2007/101 - Wednesday, April 11, 2007, (15:02:54-15:34:15 yaw period)
2007/115 - Wednesday, April 25, 2007, (15:16:38-15:47:59 yaw period, moved from DOY 2007/114)
2007/128 - Tuesday, May 8, 2007, (16:25:44-16:57:05 yaw period)
2007/135 - Tuesday, May 15, 2007 (backup date)
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/
Limited Life Item Status:
SRCA 10W Lamp #1: 256.2 of 500 hours
SRCA 10W Lamp #2: 188.0 of 500 hours
SRCA 10W Lamp #3: 205.7 of 500 hours
SRCA 10W Lamp #4: 87.5 of 500 hours
SRCA 1W Lamp #1: 512.5 of 5000 hours
SRCA 1W Lamp #2: 271.6 of 5000 hours
Solar Diffuser Door: 2612 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements