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MODIS IOT Aqua Weekly Report
Mission Operations Days: 2018/139 through 2018/145
May 19, 2018 00:00:00 GMT to May 25, 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, May 19, 2018
Nighttime Day Mode Observations
2018/139 21:34:29            MCL MOD_OA03_FR_DAY_RATE.1
2018/139 22:13:56            MCL MOD_OA03_FR_NIGHT_RATE.2  (10:00 early)
2018/139 22:37:00            MCL MOD_OA03_FR_DAY_RATE.1
2018/139 22:57:00            MCL MOD_OA03_FR_NIGHT_RATE.2
2018/139 23:23:22            MCL MOD_OA03_FR_DAY_RATE.1     (10:00 late)
2018/140 00:02:49            MCL MOD_OA03_FR_NIGHT_RATE.2

Sunday, May 20, 2018

Monday, May 21, 2018
2018/141 21:11:23-21:25:21 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened - B-Side

2018/141 22:50:17-23:04:15 MCL MOD_OA15_SDSM_OPEN.1
OA-15: SD/SDSM Open - B-Side

Tuesday, May 22, 2018

Wednesday, May 23, 2018

Thursday, May 24, 2018
Lunar Roll Maneuver (-6.0699 degrees)
2018/144 21:53:15             MCL MOD_OA03_FR_DAY_RATE.1
2018/144 22:40:49             MCL MOD_OA03_FR_NIGHT_RATE.2 (01:53 early)
2018/144 23:06:15-23:10:01    MCL MOD_OA08_ROLL_MAN.1
2018/144 23:34:02             MCL MOD_OA03_FR_DAY_RATE.1    (01:53 late)
2018/145 00:21:36             MCL MOD_OA03_FR_NIGHT_RATE.2

Friday, May 25, 2018

This Week's Scheduled MODIS Activities Not Completed:

This Month's Upcoming MODIS Events:
June's routine activities include an SDSM_Closed on 2018/162, an SRCA_Radiometric on 2018/157, an SRCA_Spatial on 2018/163 and a Lunar_Roll on 2018/174.

Non-routine activities include a Lunar Roll on 2018/174.

Aqua Lunar Roll took place on 2018/144.
Aqua DMU #129 took place on 2018/143.
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: 3440 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movement