pm1weekly_2015-115_2015-121

MODIS IOT Aqua Weekly Report
Mission Operations Days: 2015/115 through 2015/121
April 25, 2015 00:00:00 GMT to May 1, 2015 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 10W Lamps - 1, 4 (functional) 10W Lamps - 2, 3 (non-functional) 1W Lamps - 1, 2 (functional)	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 CP07 to Safe Mode - No FR OFF Command (1 patch)	Nominal Science Mode
Inhibit Ids Set	None	Nominal Science Mode

This Week's Completed MODIS Activities:

Saturday, April 25, 2015
---
2015/115 03:00:00 MCL MOD_BB_TEMP_SET_270K_B.2
BB Temp Set to 270K for CP B Coefficients
2015/115 21:00:00 MCL MOD_BB_TEMP_SET_280K_B.2
BB Temp Set to 280K for CP B Coefficients

Sunday, April 26, 2015
---
2015/116 01:00:00 MCL MOD_BB_TEMP_SET_285K_B.2
BB Temp Set to 285K for CP B Coefficients
2015/116 04:00:00 MCL MOD_BB_TEMP_SET_290K_B.2
BB Temp Set to 290K for CP B Coefficients
2015/116 08:00:00 MCL MOD_BB_TEMP_SET_315K_B.2
BB Temp Set to 315K for CP B Coefficients
2015/116 08:00:30 MCL MOD_BB_DCYCLE_FULL.1
Set blackbody heater duty cycle to FULL
2015/116 12:00:00 MCL MOD_BB_TEMP_SET_270K_B.2
BB Temp Set to 270K for CP B Coefficients
2015/116 12:00:30 MCL MOD_BB_DCYCLE_THIRD.1
Set blackbody heater duty cycle to THIRD

Monday, April 27, 2015
---
2015/117 08:00:00 MCL MOD_BB_TEMP_SET_285K_B.2
BB Temp Set to 285K for CP B Coefficient

Tuesday, April 28, 2015
---
None

Wednesday, April 29, 2015
---
None

Thursday, April 30, 2015
----
None

Friday, May 1, 2015
---
None

This Week's Scheduled MODIS Activities Not Completed:
---
Wednesday, April 29, 2015
---
Lunar Roll Maneuver (-4.6636 degree roll)
2015/119 04:39:50             MCL MOD_OA03_FR_DAY_RATE.1
2015/119 05:25:54             MCL MOD_OA03_FR_NIGHT_RATE.2 (03:23 early)
2015/119 05:49:45-05:56:31    MCL MOD_OA08_ROLL_MAN.1
2015/119 06:22:06             MCL MOD_OA03_FR_DAY_RATE.1 (03:23 late)
2015/119 07:08:10             MCL MOD_OA03_FR_NIGHT_RATE.2

The Lunar Roll was waived at the request of the other instrument science teams that wanted to image the erupting volcano in Chile. The maneuver timeframe/orbit coincided perfectly with a nadir track over Chile. There was not sufficient time to get an alternate orbit through the FOT planning and approval process so the decision was made to waive this month’s lunar roll.

This Month's Upcoming MODIS Events:
---
May's routine activities include a SDSM_Closed/Open on 2015/145, a SDSM_Screened on 2015/124, a SRCA_Spatial on 2015/144, a SRCA_Radiometric on 2015/138 and a Lunar Roll on 2015/148.

Non-routine activities include a Lunar Roll on 2015/148

Monday, May 4, 2015
---
2015/124 21:17:01-21:30:59 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened - B-Side

Maneuvers:
---
Aqua MLC #127 will take place on on 2015/148.
Aqua DMU #96 took place on 2015/057.
Aqua IAM #47 took place on 2015/112.

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: 343.5 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: 128.4 of 500 hours

SRCA 1W Lamp #1: 526.8 of 5000 hours
SRCA 1W Lamp #2: 287.9 of 5000 hours

Solar Diffuser Door: 3218 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements