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MODIS IOT Aqua Weekly Report
Mission Operations Days: 2006/182 through 2006/188
July 1, 2006 00:00:00 GMT to July 8, 2006 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, July 1, 2006None
Sunday, July 2, 2006None
Monday, July 3, 2006None
Tuesday, July 4, 2006None
Wednesday, July 5, 2006None
Thursday, July 6, 2006Lunar Roll Maneuver (-19.9065 deg roll)
2006/187 12:23:08-13:09:12 MCL MOD_OA03_FR_DAY_RATE
2006/187 13:09:12-13:48:22 MCL MOD_OA03_FR_NIGHT_RATE (03:23 early)
2006/187 13:48:22-13:55:08 MCL MOD_OA08_ROLL_MAN
2006/187 14:05:24-14:51:28 MCL MOD_OA03_FR_DAY_RATE (03:23 late)
2006/187 14:51:28-15:40:54 MCL MOD_OA03_FR_NIGHT_RATE
None
This Week’s Scheduled MODIS Activities Not Completed:
None
Upcoming MODIS Events:
Calibrations for July will include triweekly SDSM, monthly SRCA full radiometric, and quarterly blackbody and PV Ecal.
Maneuvers:
There will be no MODIS lunar calibration for the month of August.
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:
On DOY 186, there were ground line problems between the EOC and Norway. These problems inhibited science playbacks for several orbits. Since the SSR partitions have overwrite enabled, the older data was overwritten by newer data. Total data loss for MODIS was from 186/00:56:28 - 07:22:32 GMT and 186/08:38:23 - 08:55:45 GMT. None of this science data is recoverable.
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.htmLimited Life Item Status:
SRCA 10W Lamp #1: 251.1 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: 85.1 of 500 hours
SRCA 1W Lamp #1: 511.0 of 5000 hours
SRCA 1W Lamp #2: 271.6 of 5000 hours
Solar Diffuser Door: 2528 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements
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Last Update: Wednesday, 12-Jul-2006 12:37:22 EDT
