Mission Operations Days: 2004/171 to 2004/177
June 19, 2004 00:00:00 GMT to June 25, 2004 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 |
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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
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Nominal Science Mode |
Inhibit Ids Set | None | Nominal Science Mode |
This Week’s Completed MODIS Activities:
Saturday, June 19, 2004
None
Sunday, June 20, 2004
None
Monday, June 21, 2004
2004/173 18:55:35-18:58:06 MCL MOD_OA27_PV_ECAL.1 OA-27: Photovoltaic bands electronics calibration
2004/173 20:32:42-20:46:40 MCL MOD_OA16_SDSM_SCREEN.2 OA-16: SD/SDSM Screened - B-Side
2004/173 22:11:35-22:25:33 MCL MOD_OA15_SDSM_OPEN.1 OA-15: SD/SDSM Open - B-Side
Tuesday, June 22, 2004
Aqua Drag Makeup Maneuver
2004/174 19:07:00 Loss of pointing accuracy
2004/174 21:15:00 Resumption of pointing accuracy
Wednesday, June 23, 2004
None
Thursday, June 24, 2004
None
Friday, June 25, 2004
None
This Week’s Scheduled MODIS Activities Not Completed:
None
Upcoming MODIS Events:
Monday, June 28, 2004
2004/180 ??:??:?? Real-Time Aqua FOT commands S/C to low-fidelity pointing
2004/180 11:42:09 MCL MOD_OA03_FR_NIGHT_RATE (03:23 early)
2004/180 12:18:20-12:25:06 MCL MOD_OA08_ROLL_MAN
2004/180 ??:??:?? Aqua FOT commands S/C to high-fidelity pointing
2004/180 12:38:21 MCL MOD_OA03_FR_DAY_RATE (03:23 late)
Maneuvers:
The next Aqua MODIS Lunar Calibration Roll will be scheduled for 2004/180 (June 28, 2004). Data collect time is 12:18:28-12:24:58 GMT. The roll angle will be -16.0286 degrees.
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: 232.8 of 500 hours
SRCA 10W Lamp #2: 184.3 of 500 hours
SRCA 10W Lamp #3: 197.6 of 500 hours
SRCA 10W Lamp #4: 70.8 of 500 hours
SRCA 1W Lamp #1: 507.7 of 5000 hours
SRCA 1W Lamp #2: 269.8 of 5000 hours
Solar Diffuser Door: 2224 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements