Mission Operations Days: 2004/045 to 2004/051
February 14, 2004 00:00:00 GMT to February 20, 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, February 14, 2004
None
Sunday, February 15, 2004
None
Monday, February 16, 2004
2004/047 21:10:48-21:13:19 MCL MOD_OA27_PV_ECAL.1 OA-27: Photovoltaic bands electronics calibration
2004/047 21:48:03-22:02:01 MCL MOD_OA16_SDSM_SCREEN.2 OA-16: SD/SDSM Screened - B Side
2004/047 22:47:00-22:47:16 MCL MOD_SRCA_SETUP_NO_L2.2 SRCA setup activity using lamp #4 in lieu of lamp #2
2004/047 22:47:56-23:29:09 MCL MOD_OA19_SRCA_FULL_RAD.1 OA-19: SRCA Full Radiometric Calibration - B Side
Data Collect Centered on S/C Night (22:28:17-22:46:35)
2004/047 23:26:56-23:40:54 MCL MOD_OA15_SDSM_OPEN.1 OA-15: SD/SDSM Open - B Side
Tuesday, February 17, 2004
None
Wednesday, February 18, 2004
None
Thursday, February 19, 2004
20 minute Formatter Day Rate over Groundtrack Night
(Viewing South-Western African Coast)
2004/049 23:25:22 MCL MOD_OA03_FR_DAY_RATE.1 OA-03: Formatter to Day Rate (nominal)
2004/050 00:04:59 MCL MOD_OA03_FR_NIGHT_RATE.2 OA-03: Formatter to Night Rate (10 min before groundtrack night)
2004/050 00:35:00 MCL MOD_OA03_FR_DAY_RATE.1 OA-03: Formatter to Day Rate (night ground track)
2004/050 00:55:00 MCL MOD_OA03_FR_NIGHT_RATE.2 OA-03: Formatter to Night Rate (return to normal night rate)
2004/050 01:14:15 MCL MOD_OA03_FR_DAY_RATE.1 OA-03: Formatter to Day Rate (10 min after groundtrack day)
2004/050 01:53:52 MCL MOD_OA03_FR_NIGHT_RATE.2 OA-03: Formatter to Night Rate (nominal)
Friday, February 20, 2004
None
This Week’s Scheduled MODIS Activities Not Completed:
None
Upcoming MODIS Events:
Calibrations for February include Door Table Dumps. A special request has also been made for a 20 minute Formatter Day Rate over Groundtrack Night collection along the Southern African Coast.
Maneuvers:
The next Aqua MODIS Lunar Calibration Roll will be scheduled for 2004/062 (March 2, 2004). Data collect time is 07:24:18 to 07:30:48 GMT. The roll angle will be -14.1956 degrees.
The second Aqua Inclination Adjust Maneuver (IAM#2) will occur on 2004/075 (March 15, 2004), between 15:09:22 and 15:40:48 GMT. The maneuver will consist of a -79.2 degree yaw and a 600-second thruster burn. All of the maneuver will be completed in Spacecraft Night.
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: 229.2 of 500 hours
SRCA 10W Lamp #2: 184.3 of 500 hours
SRCA 10W Lamp #3: 195.3 of 500 hours
SRCA 10W Lamp #4: 68.4 of 500 hours
SRCA 1W Lamp #1: 507.0 of 5000 hours
SRCA 1W Lamp #2: 269.8 of 5000 hours
Solar Diffuser Door: 2170 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements