MODIS IOT Aqua Weekly Report
Mission Operations Days: 2021/247 through 2021/253
September 04, 2021 00:00:00 GMT to September 10, 2021 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
|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|
||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, September 04, 2021
Sunday, September 05, 2021
Monday, September 06, 2021
Tuesday, September 07, 2021
Wednesday, September 08, 2021
2021/251 21:30:51 - 21:31:07 MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode
2021/251 21:33:51 - 22:01:23 MOD_OA19_SRCA_FULL_RAD_10W.3 SRCA Full Radiometric Calibration - B Side
Data collection 21:49:52 - 22:01:22.
S/C Night 21:37:25 - 22:10:58.
Thursday, September 09, 2021
Friday, September 10, 2021
Next Month's Upcoming MODIS Events:
September’s routine activities include a SRCA rad on 2021/251, SDSM Closed on 2021/263, SDSM Open on 2021/263.
No Lunar Roll is planned for September.
Non-routine activities include a Lunar deep space calibration (LDSC) by way of spacecraft pitch maneuver, scheduled for September 23, 2021 (2021/266).
Next Week's MODIS Events:
Aqua DMU #160 will take place on 2021/259.
Aqua LDSC pitch maneuver will take place on 2021/266.
General Instrument Comments:
FM1 MODIS is in Science Mode. The SVD and NAD are open, the survival
heaters are enabled, and the Blackbody 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: 384.3 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: 532.7 of 5000 hours
SRCA 1W Lamp #2: 310.4 of 5000 hours
Solar Diffuser Door: 3710 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements