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pm1weekly_2010-198_2010-204

Mission Operations Days: 2010/198 through 2010/204
July 17, 2010 00:00:00 GMT to July 23, 2010 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, July 17, 2010

None

Sunday, July 18, 2010

None

Monday, July 19, 2010

2010/200 21:15:00-21:15:16 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1
SRCA setup activity using lamps 1, 4, and 5, and in constant current
feedback mode
2010/200 21:17:37-21:48:02 MCL MOD_OA19_SRCA_FULL_RAD.2
OA-19: SRCA Full Radiometric Calibration - B Side
Data collection 21:33:38-21:48:01 (Centered on S/N Night)
S/C Night 21:23:44-21:57:57.

Tuesday, July 20, 2010

None

Wednesday, July 21, 2010

None

Thursday, July 22, 2010

None

Friday, July 23, 2010

None

This Week's Scheduled MODIS Activities Not Completed:

None

Upcoming MODIS Events:

Calibrations for July will include two Screened SDSMs (DOY 186, 207), an SRCA Radiometric (DOY 200), an SRCA Spatial (DOY 206) and an SDSM Opened (DOY 207).

Sunday, July 25, 2010

2010/206 20:25:00-20:25:16 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1
SRCA setup activity using lamps 1, 4, and 5, and in constant current
feedback mode
2010/206 20:31:37-21:18:41 MCL MOD_OA23_SRCA_FULL_SPAT.2
OA-23: SRCA Full Spatial Calibration - B Side
Data Collect from 20:47:54-21:18:40 (centered in S/C Night)
S/C Night 20:46:12-21:20:23.

Monday, July 26, 2010

2010/207 20:21:42-20:35:40 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened - B-Side
2010/207 22:00:35-22:14:33 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open - B-Side

Maneuvers:

There will be an Aqua Drag Make UP Maneuver (DMU) on DOY 208 (7/27/2010). The spacecraft slew out start time is set for 208/14:45:00 and slew back end time is set for 209/15:54:10. The maximum yaw angle for this maneuver will reach 14.35 degrees. The preliminary burn duration for the maneuver is currently 14.75 seconds.

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/

Limited Life Item Status:

SRCA 10W Lamp #1: 287.2 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: 102.8 of 500 hours

SRCA 1W Lamp #1: 519.7 of 5000 hours
SRCA 1W Lamp #2: 274.9 of 5000 hours

Solar Diffuser Door: 2870 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements