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pm1weekly_2006-238_2006-244

Mission Operations Days: 2006/238 to 2006/244 August 26, 2006 00:00:00 GMT to September 01, 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
  • 10W Lamps - 1, 4 (functional)
  • 10W Lamps - 2, 3 (non-functional)
  • 1W Lamps - 1, 2 (functional)
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, August 26, 2006

None

Sunday, August 27, 2006

None

Monday, August 28, 2006

2006/240 20:42:47-20:56:45 MCL MOD_OA16_SDSM_SCREEN.2 OA-16: SD/SDSM Screened - B-Side 2006/240 22:21:40-22:35:38 MCL MOD_OA15_SDSM_OPEN.1 OA-15: SD/SDSM Open - B-Side

Tuesday, August 29, 2006

None

Wednesday, August 30, 2006

None

Thursday, August 31, 2006

None

Friday, September 1, 2006

None

This Week’s Scheduled MODIS Activities Not Completed:

Tuesday, August 29, 2006

2006/241 16:30:35-16:31:35 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. This activity was not executed due to a nominal IAM.

Upcoming MODIS Events:

Calibrations for September will include triweekly SDSM, monthly SRCA full radiometric, and thrice yearly SRCA full spectral.

Thursday, September 7, 2006:

2006/250 16:23:26-16:24:26 MCL MOD_NAD_AND_SVD_TO_CLOSE.1 Closes the nadir and space view doors in the event that the spacecraft is not slewed back before s/c day.

Maneuvers:

There will be no MODIS lunar calibration for the month of September.

Aqua inclination adjust maneuvers will be performed as follows: 2006/234 (Aug 22) Lo fidelity pointing accuracy: 15:52:35 - 16:29:42. 2006/241 (Aug 29) Lo fidelity pointing accuracy: 15:58:18 – 16:29:39.

2006/250 (Sept 7) 2006/255 (Sept 12) 2006/262 (Sept 19) 2006/269 (Sept 26) 2006/276 (Oct 3 Back up)

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: 251.8 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: 85.4 of 500 hours

SRCA 1W Lamp #1: 511.4 of 5000 hours SRCA 1W Lamp #2: 271.6 of 5000 hours

Solar Diffuser Door: 2546 of 3022 Movements Nadir Aperture Door: 1053 of 1316 Movements Space View Door: 632 of 1316 Movements