Mission Operations Days: 2012/112 through 2012/118
April 21, 2012 00:00:00 GMT to April 27, 2012 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
|
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
|
Nominal Science Mode |
| Inhibit Ids Set | None | Nominal Science Mode |
This Week's Completed MODIS Activities:
Saturday, April 21, 2012
None
Sunday, April 22, 2012
2012/113 21:38:45-21:41:16 MCL MOD_OA27_PV_ECAL.1
OA-27: Photovoltaic bands electronics calibration.
Centered on S/C maximum latitude at 21:40:00.
Monday, April 23, 2012
2012/114 20:47:36-20:47:52 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1
SRCA setup activity using lamps 1, 4, and 5, and in constant current
feedback mode
2012/114 20:50:36-21:21:01 MCL MOD_OA19_SRCA_FULL_RAD.2
OA-19: SRCA Full Radiometric Calibration - B Side
Data collection 21:06:37-21:21:00 (Centered on S/N Night)
S/C Night 20:56:55-21:30:43.
Tuesday, April 24, 2012
None
Wednesday, April 25, 2012
None
Thursday, April 26, 2012
None
Friday, April 27, 2012
None
This Week's Scheduled MODIS Activities Not Completed:
None
This Month's Upcoming MODIS Events:
Calibrations for April 2012 will include a Lunar Roll (DOY 093), an SRCA Spectral (DOY 096), an SDSM Screened (DOY 107), an SDSM Opened (DOY 107), a PV Ecal (DOY 113), and an SRCA Radiometric (DOY 114).
Maneuvers:
There was Aqua Inclination Adjustment Maneuver (IAM) #32 on DOY 115 (04/24/2012). Maneuver start time was 115/15:04:43 and maneuver was 115/15:36:03. The loss of pointing accuracy times for the maneuver were 115/15:04:43 - 15:51:03.
There will be an Aqua Inclination Adjustment Maneuver (IAM) #33 on DOY 122 (05/01/2012). Maneuver start time is set for 122/15:11:29 and maneuver end time is set for 122/15:42:49. The preliminary loss of pointing accuracy times are 122/15:11:29 - 15:57:49.
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 web pages. 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: 297.8 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: 109.7 of 500 hours
SRCA 1W Lamp #1: 524.6 of 5000 hours
SRCA 1W Lamp #2: 274.9 of 5000 hours
Solar Diffuser Door: 3008 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements