MODIS IOT Terra Weekly Report
Mission Operations Days: 2019/229 through 2019/235
August 17, 2019 00:00:00 GMT to August 23, 2019 23:59:59 GMT
Terra Spacecraft and MODIS Instrument Status:
AM-1 "Terra" is in Normal Mode PFM MODIS is in A-Side Nominal Science Mode (Cross Strapped with FR B) |
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Component | State(s) | Comment |
Blackbody | A On (290K); B Off | Nominal Science Mode |
Calibration Electronics | A On; B Off | Nominal Science Mode |
Control Processor | A On; B Off | Nominal Science Mode |
Nadir Door | Unlatched, Open | Nominal Science Mode |
Space View Door | Unlatched, Open | Nominal Science Mode |
Solar Diffuser Door | Unlatched, Screened | Permanent Configuration |
FDDI Formatter | A On; B Off | Nominal Science Mode |
FDDI Port | A On; B Off | Nominal Science Mode |
FIFO Memory | #1 & #2 On; #3 & #4 Off | Nominal Science Mode |
Format Processor | A Off; B On | Nominal Science Mode |
Power Supplies | #1 On, #2 Off | Nominal Science Mode |
PV VIS FPA | A On; B Off | Nominal Science Mode |
PV NIR FPA | A On; B Off | Nominal Science Mode |
PV SMIR FPA | A On; B Off | Nominal Science Mode |
PV LWIR FPA | A On; B Off | Nominal Science Mode |
PC LWIR FPA | A On; B Off | Nominal Science Mode |
RC Outgas Heaters | All 3 (CS, IS, OS) Off | Nominal Science Mode |
RC LWIR FPA Heater | On (83K) | Nominal Science Mode |
RC SMIR FPA Heater | Off | Nominal Science Mode |
Scan Assembly | A On; B Off | Nominal Science Mode |
SDSM | Off | Nominal Science Mode |
SRCA |
Off
|
Nominal Science Mode |
PS1 Survival Heater | Enabled | Nominal Science Mode |
PS2 Survival Heater | Enabled | Nominal Science Mode |
Timing Generator | A On; B Off | Nominal Science Mode |
Flight Software |
Rev BD + 11 sets of patches
|
Nominal Science Mode |
Inhibit Ids Set | none | Nominal Science Mode |
TMON 66 | Disabled | Nominal Science Mode |
TMON 67 | Disabled | Nominal Science Mode |
TMON 68 | Enabled | Nominal Science Mode |
TMON 69 | Disabled | Nominal Science Mode |
This Week's Completed MODIS Activities:
Saturday, August 17, 2019
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2019/229 02:00:00 ATC MOD_OA26_BB_290K_A.2
BB Temp Set to 290K for CP A Coefficient
Sunday, August 18, 2019
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None
Monday, August 19, 2019
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None
Tuesday, August 20, 2019
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Lunar Roll Maneuver (-5.3866 degrees)
2019/232 11:36:14 ATC MOD_OA04_NIGHT_RATE.1 (1:53 early)
2019/232 12:00:53-12:04:39 ATC MOD_OA08_ROLL_MAN.3
2019/232 12:29:21 ATC MOD_OA03_DAY_RATE.2 (1:53 late)
Wednesday, August 21, 2019
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2019/233 15:28:33 - 15:29:02 MCL MOD_SRCA_9_8_2_SETUP_CC.1
2019/233 15:31:33 - 16:21:00 MCL MOD_SRCA_XTALK_PART1.2
2019/233 17:06:00 - 17:06:29 MCL MOD_SRCA_9_8_2_SETUP_CC.1
2019/233 17:09:00 - 18:01:21 MCL MOD_SRCA_XTALK_PART2.2
Thursday, August 22, 2019
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2019/234 16:13:02 - 16:13:31 MCL MOD_SRCA_9_8_2_SETUP_CC.1
2019/234 16:16:02 - 17:03:17 MCL MOD_SRCA_XTALK_PART3.2
2019/234 17:49:21 - 17:49:50 MCL MOD_SRCA_9_8_2_SETUP_CC.1
2019/234 17:52:21 - 18:44:42 MCL MOD_SRCA_XTALK_PART4.2
Friday, August 23, 2019
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None
This Week's Scheduled MODIS Activities Not Completed:
---
None
This Month's Upcoming MODIS Events:
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August's routine activities include a SRCA_Radiometric on 2019/217, a SDSM_Closed on 2019/225,
a Blackbody on 2019/226-229, a Lunar Roll on 2019/232, and SRCA Xtalk tests on 2019/233-234.
Non-routine activities include a Lunar_Roll on 2019/232.
Maneuvers:
---
Terra Lunar Roll took place on 2019/232.
MODIS Anomalies:
---
None
General Instrument Comments:
MODIS is in Science Mode, using all A-side components, but
cross-strapped to Formatter B, with the blackbody maintained at 290K and
the Solar Diffuser Door at the Screened position.
MODIS Telemetry Trends:
Nominal telemetry trending is ongoing.
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: 380.7 of 500 hours
SRCA 10W Lamp #2: 172.1 of 500 hours
SRCA 10W Lamp #3: 190.3 of 500 hours
SRCA 10W Lamp #4: 140.8 of 500 hours
SRCA 1W Lamp #1: 591.0 of 4000 hours
SRCA 1W Lamp #2: 314.0 of 4000 hours
Solar Diffuser Door: 2148 of 3022 Movements
Nadir Aperture Door: 542 of 1316 Movements
Space View Door: 445 of 1316 Movements
This Week's MODIS Real-Time Commanding Completed:
DOY 233 (08/21/19) –
Set Abnorm Flag
2019/233 13:57:15 Real-Time MOD_SCI_ABNORM(‘ABNORM’)
Load New Table 7
2019/233 13:58:11 Real-Time MOD_MEM_LOAD(‘AM1_MPR_MODIS_SECT_SIZE_NEW’,5,’N’,’DISABLE’,1,1)
Load New FSW Patch
2019/233 13:59:03 Real-Time MOD_MEM_LOAD('AM1_MPR_MODIS_FSW_SD_05_SRCA_55’,15,'N','DISABLE',1,1)
Load New Table 8
2019/233 13:59:57 Real-Time MOD_MEM_LOAD(‘AM1_MPR_MODIS_SECT_DEF_NEW’,40,’N’,’DISABLE’,1,2)
Dump New Table 7
2019/233 14:01:28 Real-Time MOD_MEM_DUMP(‘SECTOR_SIZE’,5,0,0,1,1)
Dump New Table 8
2019/233 14:02:06 Real-Time MOD_MEM_DUMP(‘SECTOR_DEFINITION’,40,0,0,1,2)
Dump New FSW Patch
2019/233 14:14:04 Real-Time MOD_MEM_DUMP(FR_INSTRUCTION,15,26658,0,1,2)
Set Norm Flag
2019/233 14:23:26 Real-Time MOD_SCI_ABNORM(‘NORM’)
Set Abnorm Flag
2019/233 18:10:37 Real-Time MOD_SCI_ABNORM(‘ABNORM’)
Load Old Table 7
2019/233 18:11:39 Real-Time MOD_MEM_LOAD(‘AM1_MPR_MODIS_SECT_SIZE_OLD’,5,’N’,’DISABLE’,1,1)
Load Old FSW Patch
2019/233 18:12:35 Real-Time MOD_MEM_LOAD('AM1_MPR_MODIS_FSW_SD_50_SRCA_10’,15,'N','DISABLE',1,1)
Load Old Table 8
2019/233 18:13:15 Real-Time MOD_MEM_LOAD(‘AM1_MPR_MODIS_SECT_DEF_OLD’,40,’N’,’DISABLE’,1,2)
Dump Old Table 7
2019/233 18:13:58 Real-Time MOD_MEM_DUMP(‘SECTOR_SIZE’,5,0,0,1,1)
Dump Old FSW Patch
2019/233 18:14:52 Real-Time MOD_MEM_DUMP(FR_INSTRUCTION,15,26658,0,1,2)
Dump Old Table 8
2019/233 18:15:37 Real-Time MOD_MEM_DUMP(‘SECTOR_DEFINITION’,40,0,0,1,2)
Set Norm Flag
2019/233 18:23:43 Real-Time MOD_SCI_ABNORM(‘NORM’)
DOY 234 (08/22/19) –
Set Abnorm Flag
2019/234 14:58:39 Real-Time MOD_SCI_ABNORM(‘ABNORM’)
Load New Table 7
2019/234 14:59:39 Real-Time MOD_MEM_LOAD(‘AM1_MPR_MODIS_SECT_SIZE_NEW’,5,’N’,’DISABLE’,1,1)
Load New FSW Patch
2019/234 15:00:28 Real-Time MOD_MEM_LOAD('AM1_MPR_MODIS_FSW_SD_05_SRCA_55’,15,'N','DISABLE',1,1)
Load New Table 8
2019/234 15:01:34 Real-Time MOD_MEM_LOAD(‘AM1_MPR_MODIS_SECT_DEF_NEW’,40,’N’,’DISABLE’,1,2)
Dump New Table 7
2019/234 15:02:23 Real-Time MOD_MEM_DUMP(‘SECTOR_SIZE’,5,0,0,1,1)
Dump New FSW Patch
2019/234 15:03:31 Real-Time MOD_MEM_DUMP(FR_INSTRUCTION,15,26658,0,1,2)
Dump New Table 8
2019/234 15:04:40 Real-Time MOD_MEM_DUMP(‘SECTOR_DEFINITION’,40,0,0,1,2)
Set Norm Flag
2019/234 15:11:01 Real-Time MOD_SCI_ABNORM(‘NORM’)
Set Abnorm Flag
2019/234 18:58:49 Real-Time MOD_SCI_ABNORM(‘ABNORM’)
Load Old Table 7
2019/234 18:59:46 Real-Time MOD_MEM_LOAD(‘AM1_MPR_MODIS_SECT_SIZE_OLD’,5,’N’,’DISABLE’,1,1)
Load Old FSW Patch
2019/234 19:00:31 Real-Time MOD_MEM_LOAD('AM1_MPR_MODIS_FSW_SD_50_SRCA_10’,15,'N','DISABLE',1,1)
Load Old Table 8
2019/234 19:01:11 Real-Time MOD_MEM_LOAD(‘AM1_MPR_MODIS_SECT_DEF_OLD’,40,’N’,’DISABLE’,1,2)
Dump Old Table 7
2019/234 19:02:12 Real-Time MOD_MEM_DUMP(‘SECTOR_SIZE’,5,0,0,1,1)
Dump Old FSW Patch
2019/234 19:03:02 Real-Time MOD_MEM_DUMP(FR_INSTRUCTION,15,26658,0,1,2)
Dump Old Table 8
2019/234 19:03:43 Real-Time MOD_MEM_DUMP(‘SECTOR_DEFINITION’,40,0,0,1,2)
Set Norm Flag
2019/234 19:11:01 Real-Time MOD_SCI_ABNORM(‘NORM’)