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MODIS IOT Aqua Weekly Report
Mission Operations Days: 2007/104 through 2007/110
April 14, 2007 00:00:00 GMT to April 21, 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 14, 2007None
Sunday, April 15, 2007None
Monday, April 16, 2007
2007/106 20:49:39-21:03:37 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened - B-Side
2007/106 22:28:33-22:42:31 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open - B-Side
None
Wednesday, April 18, 2007None
Thursday, April 19, 2007None
Friday, April 20, 2007None
This Week's Scheduled MODIS Activities Not Completed:
None
Upcoming MODIS Events:
Calibrations for April will include one triweekly SDSM, one monthly SRCA Full Radiometric, one quarterly Black Body heater cycle, one quarterly PV Ecal, and one monthly Lunar Calibration Roll.
Wednesday, April 25, 2007
(note: contingency activity for DOY 2007/115 IAM)
2007/115 15:48:57-15:49:57 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.
Friday, April 27, 2007
Lunar Roll Maneuver (-4.8556 deg roll)
2007/117 7:31:40 MCL MOD_OA03_FR_DAY_RATE
2007/117 8:17:52 MCL MOD_OA03_FR_NIGHT_RATE (03:23 early)
2007/117 8:37:58-8:44:44 MCL MOD_OA08_ROLL_MAN
2007/117 9:13:57 MCL MOD_OA03_FR_DAY_RATE (03:23 late)
2007/117 10:00:08 MCL MOD_OA03_FR_NIGHT_RATE
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 (backup date)
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: 256.0 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: 512.4 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
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Last Update: Tuesday, 30-Sep-2008 13:14:57 EDT
