MODIS IOT Aqua Weekly Report
Mission Operations Days: 2013/117 through 2013/123
April 27, 2013 00:00:00 GMT to May 3, 2013 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 27, 2013
None
Sunday, April 28, 2013
2013/118 20:27:39-20:27:55 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1
SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode
2013/118 20:30:39-21:17:43 MCL MOD_OA23_SRCA_FULL_SPAT.2
OA-23: SRCA Full Spatial Calibration - B Side
Data Collect from 20:46:56-21:17:42 (centered in S/C Night)
S/C Night 20:45:25-21:19:14.
Monday, April 29, 2013
2013/119 20:20:47-20:34:45 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened - B-Side
2013/119 21:59:14-22:13:39 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open - B-Side
Tuesday, April 30, 2013:
2013/120 16:08:52 - 16:10:22 MCL MOD_NAD_AND_SVD_TO_CLOSED.1
Nadir/Space View Door close command. Begins 1:30 before S/C day and lasts 1:30.
Door closings were successfully inhibited.
Wednesday, May 1, 2013
None
Thursday, May 2, 2013
None
Friday, May 3, 2013
None
This Week’s Scheduled MODIS Activities Not Completed:
None
This Month’s Upcoming MODIS Events:
Calibrations for May include an SDSM screened (140), an SRCA Radiometric (140), and a Lunar roll (141).
Tuesday, May 7, 2013:
2013/127 16:15:30 - 16:17:00 MCL MOD_NAD_AND_SVD_TO_CLOSED.1
Nadir/Space View Door close command. Begins 1:30 before S/C day and lasts 1:30.
Door closings inhibited with nominal maneuver.
Maneuvers:
The 2013/113 IAM was waived to avoid potentially placing the S/C in the path of debris. The backup IAM date, (127), will be utilized to make up for this waived IAM.
There is a planned Inclination Adjustment Maneuver (#38) on DOY 2013/127 from 15:43:04 to 16:14:24 UTC. The burn duration will be 550 seconds. Loss of pointing accuracy times are expected to be 15:43:04 - 16:29:24 UTC.
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.
Limited Life Item Status:
SRCA 10W Lamp #1: 306.8 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: 115.0 of 500 hours
SRCA 1W Lamp #1: 528.2 of 5000 hours
SRCA 1W Lamp #2: 274.9 of 5000 hours
Solar Diffuser Door: 3078 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements