Mission Operations Days: 2003/291 to 2003/297
October 18, 2003 00:00:00 GMT to October 24, 2003 00:00:00 GMT

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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 CP07 to Safe Mode - No FR OFF Command (1 patch)	Nominal Science Mode
Inhibit Ids Set	None	Nominal Science Mode

This Week’s Completed MODIS Activities:

Saturday, October 18, 2003

None

Sunday, October 19, 2003

None

Monday, October 20, 2003

None

Tuesday, October 21, 2003

None

Wednesday, October 22, 2003

None

Thursday, October 23, 2003

None

Friday, October 24, 2003

None

This Week’s Scheduled MODIS Activities Not Completed:

None

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.

Saturday, October 25, 2003

2003/298 00:20:00 - 00:40:00 MCL MOD_OA03_FR_DAY_RATE.1 20 minutes extra DAY rate collect during night.

Monday, October 27, 2003

2003/300 20:08:31-20:21:42 MCL MOD_OA16_SD_SCREEN_FIXED_SUN.1 OA16: SD/SDSM Screened with fixed position at the Sun
2003/300 21:47:23-22:00:34 MCL MOD_OA15_SD_OPEN_FIXED_SD.1 OA15: SD/SDSM Open with position fixed at the SD

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: 225.5 of 500 hours
SRCA 10W Lamp #2: 184.3 of 500 hours
SRCA 10W Lamp #3: 192.9 of 500 hours
SRCA 10W Lamp #4: 64.2 of 500 hours

SRCA 1W Lamp #1: 504.4 of 5000 hours
SRCA 1W Lamp #2: 269.8 of 5000 hours

Solar Diffuser Door: 2116 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements