MODIS IOT Aqua Weekly Report
Mission Operations Days: 2016/212 through 2016/218
July 30, 2016 00:00:00 GMT to August 05, 2016 23:59:59 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, July 30, 2016
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None
Sunday, July 31, 2016
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None
Monday, August 01, 2016
---
2016/214 20:45:39-20:45:55 MOD_SRCA_SETUP_10W_L4_CC.2
SRCA setup activity using lamp 4 in constant current feedback mode
2016/214 20:48:39-21:10:13 MOD_OA20_SRCA_10W_RAD_CUR.4
OA-20: SRCA 10W Radiometric Calibration - B Side
Data collection 21:04:36-21:10:13.
S/C Night 20:50:49-21:24:57.
Tuesday, August 02, 2016
---
None
Wednesday, August 03, 2016
---
None
Thursday, August 04, 2016
---
None
Friday, August 05, 2016
---
None
This Week's Scheduled MODIS Activities Not Completed:
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2016/214 20:45:39-20:45:55 MOD_SRCA_SETUP_10W_L4_CC.2
SRCA setup activity using lamp 4 in constant current feedback mode
2016/214 20:48:39-21:10:13 MOD_OA20_SRCA_10W_RAD_CUR.4
OA-20: SRCA 10W Radiometric Calibration - B Side
Data collection 21:04:36-21:10:13.
S/C Night 20:50:49-21:24:57.
This Month's Upcoming MODIS Events:
---
August's routine activities include a SRCA_10W_Spatial_ND on 2016/222,
a Lunar Roll on 2016/226, a SDSM_Closed on 2016/221 and a SDSM_Closed/Open on 2016/242.
Non-routine activities include a Lunar Roll on 2016/226
Monday, August 8, 2016
---
2016/221 21:27:39-21:41:37 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened - B-Side
Tuesday, August 9, 2016
---
2016/222 19:53:29-19:53:45 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1
SRCA setup activity using lamps 1, 4, and 5, and in constant current
feedback mode
2016/222 19:56:29-20:32:49 MCL MOD_OA25_SRCA_10W_SPAT_ND.1
OA-25: SRCA 10W Spatial Calibration w/ Neutral Density Filter - B Side
Data Collect from 20:12:36-20:32:48 (centered in S/C Night)
S/C Night 20:00:48-20:34:51
Maneuvers:
---
Aqua Lunar Roll will take place on 2016/226.
Aqua DMU #109 took place on 2016/203.
Aqua IAM #51 took place on 2016/110.
MODIS Anomalies:
---
The Aqua SRCA_Radiometric stopped almost instantly after it had begun on August 1. Telemetry was not able to update after the start of the SRCA_Radiometric. More investigation is necessary to determine cause of stoppage. We believe lamp #4 may be unusable.
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: 357.1 of 500 hours
SRCA 10W Lamp #2: 188.1 of 500 hours
SRCA 10W Lamp #3: 205.7 of 500 hours
SRCA 10W Lamp #4: 135.0 of 500 hours
SRCA 1W Lamp #1: 528.9 of 5000 hours
SRCA 1W Lamp #2: 294.4 of 5000 hours
Solar Diffuser Door: 3306 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements