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pm1weekly_2006-154_2006-160

Mission Operations Days: 2006/154 to 2006/160
June 03, 2006 00:00:00 GMT to June 09, 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, June 3, 2006

None

Sunday, June 4, 2006

None

Monday, June 5, 2006

2006/156 21:09:39-21:23:37 MCL MOD_OA16_SDSM_SCREEN.2 OA-16: SD/SDSM Screened - B-Side
2006/156 22:48:32-23:02:30 MCL MOD_OA15_SDSM_OPEN.1 OA-15: SD/SDSM Open - B-Side

Tuesday, June 6, 2006

2006/157 01:10:00-01:10:16 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode
2006/157 01:19:12-01:53:25 MCL MOD_OA19_SRCA_FULL_RAD.2 OA-19: SRCA Full Radiometric Calibration - B Side
Data Collect from 01:35:13-01:49:36.

Wednesday, June 7, 2006

Lunar Roll Maneuver (-11.6949 deg roll)
2006/158 03:00:13-03:46:17 MCL MOD_OA03_FR_DAY_RATE
2006/158 03:46:17-04:20:00 MCL MOD_OA03_FR_NIGHT_RATE (03:23 early)
2006/158 04:20:00-04:26:46 MCL MOD_OA08_ROLL_MAN
2006/158 04:42:29-05:28:33 MCL MOD_OA03_FR_DAY_RATE (03:23 late)
2006/158 05:28:33-06:17:59 MCL MOD_OA03_FR_NIGHT_RATE

Thursday, June 8, 2006

None

Friday, June 9, 2006

None

This Week’s Scheduled MODIS Activities Not Completed:

None

Upcoming MODIS Events:

Calibrations for June will include triweekly SDSM.

Maneuvers:

The next Aqua MODIS Lunar Calibration will be on DOY 2006/187 (July 6, 2006). The roll angle will be - 19.9065 degrees. Data collect will be from 13:48:30-13:55:00.

Wednesday, June 14, 2006

Spacecraft DMU
2006/165 14:00:00 Slew Out Start
2006/165 14:09:10 Slew Out End
2006/165 14:22:03 Burn Start
2006/165 14:50:00 Slew Back Start
2006/165 14:59:10 Slew Back End

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 158, there were ground line problems between the EOC and Norway. These problems inhibited science playbacks for approximately 2+ orbits. Since the SSR partitions have overwrite enabled, the older data was overwritten by newer data. This resulted in the lunar calibration data being overwritten and lost forever. Total data loss for MODIS was from 158/03:45:53 - 07:25:15. None of this 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.htm

Limited 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: 2522 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements