MODIS IOT Terra Weekly Report
Mission Operations Days: 2019/124 through 2019/130
May 04, 2019 00:00:00 GMT to May 10, 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, May 04, 2019
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None
Sunday, May 05, 2019
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None
Monday, May 06, 2019
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2019/126 20:52:44 - 20:53:13 ATC MOD_SRCA_9_8_2_SETUP_CC.1
SRCA setup activity using 10W lamps 1 and 4, and 1W lamp 5, in constant current feedback mode
2019/126 20:55:44 - 21:27:09 ATC MOD_OA19_SRCA_FULL_RAD.1
OA-19: SRCA Full Radiometric Calibration.
S/C Night 21:01:22-21:35:32
Data Collect 21:11:45-21:27:08
Tuesday, May 07, 2019
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None
Wednesday, May 08, 2019
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None
Thursday May 09, 2019
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Nighttime Day Mode Observations
2019/129 21:14:22 ATC MOD_OA04_NIGHT_RATE.1 (10:00 early)
2019/129 21:40:00 ATC MOD_OA03_DAY_RATE.2
2019/129 22:00:00 ATC MOD_OA04_NIGHT_RATE.1
2019/129 22:23:42 ATC MOD_OA03_DAY_RATE.2 (10:00 late)
Friday, May 10, 2019
---
None
This Week's Scheduled MODIS Activities Not Completed:
---
This Month's Upcoming MODIS Events:
---
May's routine activities include a SRCA_Radiometric on 2019/126, a
Nighttime Day Mode on 2019/129, a SDSM_Closed on 2019/141, and
a Blackbody on 2019/142-144.
Wednesday, May 15, 2019
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2019/135 15:39:31 - 15:40:00 MCL MOD_SRCA_9_8_2_SETUP_CC.1
2019/135 15:42:31 - 16:31:56 MCL MOD_SRCA_XTALK_PART1.1
2019/135 17:16:57 - 17:17:26 MCL MOD_SRCA_9_8_2_SETUP_CC.1
2019/135 17:19:57 - 18:12:16 MCL MOD_SRCA_XTALK_PART2.1
Thursday, May 16, 2019
----
2019/136 16:23:49 - 16:24:18 MCL MOD_SRCA_9_8_2_SETUP_CC.1
2019/136 16:26:49 - 17:14:02 MCL MOD_SRCA_XTALK_PART3.1
2019/136 18:00:08 - 18:00:37 MCL MOD_SRCA_9_8_2_SETUP_CC.1
2019/136 18:03:08 - 18:55:27 MCL MOD_SRCA_XTALK_PART4.1
Maneuvers:
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Terra Lunar Roll took place on 2019/084.
Terra DMU #109 took place on 2019/030.
Terra IAM #54 took place on 2019/059.
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: 378.6 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: 140.3 of 500 hours
SRCA 1W Lamp #1: 590.2 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