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MODIS IOT Aqua Weekly Report
Mission Operations Days: 2007/083 through 2007/089
March 24, 2007 00:00:00 GMT to March 31, 2007 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, March 24, 2007None
Sunday, March 25, 2007None
Monday, March 26, 2007None
Tuesday, March 27, 2007:
2007/086 01:25:33-01:39:31 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened - B-Side
2007/086 03:04:27-03:18:25 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open - B-Side
2007/086 22:31:00 Real-Time FSW_ISC_SET_INHIBIT(82)
Setting inhibit to prevent execution of contingency activities for the postponed IAM
2007/087:19:04:40 Real-Time FSW_ISC_CLEAR_INHIBIT(82)
Clearing inhibit post execution time of contingency activities for the postponed IAM
None
Friday, March 30, 2007None
This Week's Scheduled MODIS Activities Not Completed:
Wednesday, March 28, 2007
(note: contingency activity for DOY 2007/087 IAM)
2007/087 17:00:11-17:01:11 MCL MOD_NAD_AND_SVD_TO_CLOSED.1
Closes the nadir and space view doors in the event that the spacecraft is not slewed back before s/c day.
Lunar Roll Maneuver (-18.1528 deg roll)
2007/088 16:14:02 MCL MOD_OA03_FR_DAY_RATE
2007/088 17:00:14 MCL MOD_OA03_FR_NIGHT_RATE (03:23 early)
2007/088 17:18:23-17:24:53 MCL MOD_OA08_ROLL_MAN
2007/088 17:56:18 MCL MOD_OA03_FR_DAY_RATE (03:23 late)
2007/088 18:42:31 MCL MOD_OA03_FR_NIGHT_RATE
Upcoming MODIS Events:
Calibrations for April will include one triweekly SDSM, one monthly SRCA Full Radiometric, one quarterly Black Body heater cycle, one quarterly PV Ecal, and one monthly Lunar Calibration Roll.
Monday, April 2, 2007
2007/092 19:53:22-19:55:53 MCL MOD_OA27_PV_ECAL.1
OA-27: Photovoltaic bands electronics calibration
Centered on S/C maximum latitude at 19:54:37
2007/092 21:30:00-21:30:16 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1
SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode
2007/092 21:37:23-22:07:48 MCL MOD_OA19_SRCA_FULL_RAD.2
OA-19: SRCA Full Radiometric Calibration - B Side
Data collection 21:53:24-22:07:47 (Centered on S/N Night)
S/C Night 21:43:43-22:17:27
2007/097 03:00:00 MCL MOD_BB_TEMP_SET_270K_B.2
BB Temp Set to 270K for CP B Coefficients
2007/097 21:00:00 MCL MOD_BB_TEMP_SET_280K_B.2
BB Temp Set to 280K for CP B Coefficients
2007/098 01:00:00 MCL MOD_BB_TEMP_SET_285K_B.2
BB Temp Set to 285K for CP B Coefficients
2007/098 04:00:00 MCL MOD_BB_TEMP_SET_290K_B.2
BB Temp Set to 290K for CP B Coefficients
2007/098 08:00:00 MCL MOD_BB_TEMP_SET_315K_B.2
BB Temp Set to 315K for CP B Coefficients
2007/098 08:00:30 MCL MOD_BB_DCYCLE_FULL.1
Set blackbody heater duty cycle to FULL
2007/098 12:00:00 MCL MOD_BB_TEMP_SET_270K_B.2
BB Temp Set to 270K for CP B Coefficients
2007/098 12:00:30 MCL MOD_BB_DCYCLE_THIRD.1
Set blackbody heater duty cycle to THIRD
2007/099 08:00:00 MCL MOD_BB_TEMP_SET_285K_B.2
BB Temp Set to 285K for CP B Coefficients
Maneuvers:
The remaining four (4) Aqua Inclination Adjustment Maneuvers (IAMs) - deferred from 2006/262 and later - have been scheduled to occur in spring 2007. The current working dates are:
2007/073 - Wednesday, March 14, 2007, (16:14:00-16:46:00 yaw period)
2007/087 - Wednesday, March 28, 2007, (cancelled due to MMS anomaly)
2007/101 - Wednesday, April 11, 2007
2007/114 - Tuesday, April 24, 2007
2007/128 - Tuesday, May 8, 2007 (backup date)
2007/135 - Tuesday, May 15, 2007 (backup date)
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:
Due to a problem within MMS procedures, the Inclination Adjustment Maneuver #13 was cancelled resulting in the cancellation of the Lunar Roll Calibration scheduled for March 29, 2007.
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: 255.9 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: 87.4 of 500 hours
SRCA 1W Lamp #1: 512.3 of 5000 hours
SRCA 1W Lamp #2: 271.6 of 5000 hours
Solar Diffuser Door: 2606 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements
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Last Update: Tuesday, 03-Apr-2007 10:53:09 EDT
