MODIS IOT Aqua Weekly Report
Mission Operations Days: 2021/044 through 2021/050
February 13, 2021 00:00:00 GMT to February 19, 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, February 13, 2021
Sunday, February 14, 2021
Monday, February 15, 2021
Tuesday, February 16, 2021
Wednesday, February 17, 2021
2021/048 14:53:47-14:54:03 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode.
2021/048 14:56:47-15:48:29 MCL MOD_OA22_SRCA_FULL_SPECT_1.2
OA-22: SRCA Full Spectral Calibration Part 1 10W-lamp data collection is from 15:12:41-15:48:28.
2021/048 20:09:58-20:44:30 MCL MOD_OA22_SRCA_FULL_SPECT_2.2
OA-22: SRCA Full Spectral Calibration Part 2 10W-lamp data collection is from 20:09:58-20:44:29.
2021/048 21:29:24-21:29:40 MCL MOD_SRCA_SETUP_L1_L4_L5_CC.1 SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode.
2021/048 21:32:24-22:23:25 MCL MOD_OA22_SRCA_FULL_SPECT_3.1
OA-22: SRCA Full Spectral Calibration Part 3 10W-lamp data collection is from 21:48:51-22:23:24.
2021/048 23:25:59 – 2021/049 00:04:00 MCL MOD_OA22_SRCA_FULL_SPECT_4.1
OA-22: SRCA Full Spectral Calibration Part 4 10W-lamp data collection is from 2021/048 23:25:59 – 2021/049 00:03:59.
Thursday, February 18, 2021
Friday, February 19, 2021
This Month's Upcoming MODIS Events:
February’s routine activities include an SDSM Closed on 2021/032, an SDSM Open on 2021/032, an SRCA Spectral on 2021/048, a Lunar Roll on 2021/053, an SDSM Closed on 2021/053, and an SDSM Open on 2021/053.
Non-routine activities include a Lunar Roll on 2021/053.
Next Week's MODIS Events:
Monday, February 22, 2021
Lunar Roll Maneuver (-11.8479 degrees)
2021/053 21:12:30 MCL MOD_OA03_FR_DAY_RATE.1
2021/053 22:00:04 MCL MOD_OA03_FR_NIGHT_RATE.2 (01:53 early)
2021/053 22:12:02-22:15:48 MCL MOD_OA08_ROLL_MAN.1
2021/053 22:53:17 MCL MOD_OA03_FR_DAY_RATE.1 (01:53 late)
2021/053 23:40:51 MCL MOD_OA03_FR_NIGHT_RATE.2
Tuesday, February 23, 2021
Note SDSM calibration moved to Tuesday due to conflict with Lunar Roll.
2021/054 20:06:24 – 20:20:22 MCL MOD_OA16_SDSM_SCREEN.2
OA-16: SD/SDSM Screened – B-side
2021/054 21:45:17 – 21:59:15 MCL MOD_OA15_SDSM_OPEN.1
OA67-15: SD/SDSM Open – B-side
Aqua Lunar Roll will take place on 2021/053.
Aqua IAM #74 will take place on 2021/056.
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: 381.5 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: 532.3 of 5000 hours
SRCA 1W Lamp #2: 310.4 of 5000 hours
Solar Diffuser Door: 3650 of 3022 Movements
Nadir Aperture Door: 1053 of 1316 Movements
Space View Door: 632 of 1316 Movements