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MODIS IOT Aqua Weekly Report
Mission Operations Days: 2018/104 through 2018/110
April 14, 2018 00:00:00 GMT to April 20, 2018 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
BlackbodyA Off; B On (285K)Nominal Science Mode
Calibration ElectronicsA Off; B OnNominal Science Mode
Control ProcessorA Off; B OnNominal Science Mode
Nadir DoorUnlatched, OpenNominal Science Mode
Space View DoorUnlatched, OpenNominal Science Mode
Solar Diffuser DoorUnlatched, ClosedNominal Science Mode
FDDI FormatterA Off; B OnNominal Science Mode
FDDI PortA Off; B OnNominal Science Mode
FIFO Memory#1 & #2 Off; #3 & #4 OnNominal Science Mode
Format ProcessorA Off; B OnNominal Science Mode
Power Supplies#1 Off, #2 OnNominal Science Mode
PV VIS FPAA Off; B OnNominal Science Mode
PV NIR FPAA Off; B OnNominal Science Mode
PV SMIR FPAA Off; B OnNominal Science Mode
PV LWIR FPAA Off; B OnNominal Science Mode
PC LWIR FPAA Off; B OnNominal Science Mode
RC Outgas HeatersAll 3 (CS, IS, OS) OffNominal Science Mode
RC LWIR FPA HeaterOffNominal Science Mode
RC SMIR FPA HeaterOn (83K)Nominal Science Mode
Scan AssemblyA Off; B OnNominal Science Mode
SDSMOffNominal Science Mode
  • 10W Lamps - 1 (functional)
  • 10W Lamps - 2, 3, 4 (non-functional)
  • 1W Lamps - 1, 2 (functional)
Nominal Science Mode
PS1 Survival HeatersEnabledNominal Science Mode
PS2 Survival HeatersEnabledNominal Science Mode
Timing GeneratorA Off; B OnNominal Science Mode
Flight SoftwareRev BJ + 1 set of patches
  • CP07 to Safe Mode - No FR OFF Command (1 patch)
Nominal Science Mode
Inhibit Ids SetNoneNominal Science Mode

This Week's Completed MODIS Activities:

Saturday, April 14, 2018

Sunday, April 15, 2018

Monday, April 16, 2018

Tuesday, April 17, 2018

Wednesday, April 18, 2018

Thursday, April 19, 2018

Friday, April 20, 2018

This Week's Scheduled MODIS Activities Not Completed:
Thursday, April 19, 2018
2018/102 16:07:17-16:08:17 MCL MOD_NAD_AND_SVD_TO_CLOSED.1
Nadir/Space View Door close command. Begins 1:00 before S/C day and
lasts 1:00.

This activity was inhibited by Aqua FOT as IAM  #60 was completed successfully.

This Month's Upcoming MODIS Events:
April's routine activities include an SDSM_Closed on 2018/120, an SDSM_Open/Closed on 2018/099, a Blackbody_Cycle on 2018/111 and a Lunar_Roll on 2018/115.

Non-routine activities include a Lunar Roll on 2018/115.

Wednesday, April 25, 2018
Lunar Roll Maneuver (-5.9197 degrees)
2018/115 14:07:52             MCL MOD_OA03_FR_DAY_RATE.1
2018/115 14:55:26             MCL MOD_OA03_FR_NIGHT_RATE.2 (01:53 early)
2018/115 15:13:04-15:16:50    MCL MOD_OA08_ROLL_MAN.1
2018/115 15:48:38             MCL MOD_OA03_FR_DAY_RATE.1    (01:53 late)
2018/115 16:36:12             MCL MOD_OA03_FR_NIGHT_RATE.2

Aqua Lunar Roll will take place on 2018/115.
Aqua DMU #128 will take place on 2018/122.
Aqua IAM #60 took place on 2018/109.

MODIS Anomalies:

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: 365.4 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: 530.5 of 5000 hours
SRCA 1W Lamp #2: 300.6 of 5000 hours

Solar Diffuser Door: 3432 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements