MODIS IOT Terra Weekly Report
Mission Operations Days: 2014/340 through 2014/346
December 06, 2014 00:00:00 GMT to December 12, 2014 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, December 06, 2014
---
None
Sunday, December 07, 2014
---
None
Monday, December 08, 2014
---
None
Tuesday, December 09, 2014
---
None
Wednesday, December 10, 2014
---
None
Thursday, December 11, 2014
---
Lunar Roll Maneuver (-3.6346 degrees)
2014/345 06:07:12 ATC MOD_OA04_FR_NIGHT_RATE.1 (1:53 early)
2014/345 06:31:19-06:38:05 ATC MOD_OA08_ROLL_MAN.3
2014/345 07:00:13 ATC MOD_OA03_FR_DAY_RATE.2 (1:53 late)
Friday, December 12, 2014
---
None
This Week's Scheduled MODIS Activities Not Completed:
---
None
This Month's Upcoming MODIS Events:
---
December's routine activities include a SRCA_Radiometric on
2014/335, a Nighttime_Daymode on 2014/339, a SRCA_Spatial on
2014/349, and a SRCA_Spectral on 2014/351.
Non-routine activities include a Lunar Roll on 2014/345.
Monday, December 15, 2014
---
2014/349 20:24:23-20:24:52 MOD_SRCA_9_8_2_SETUP_CC.1
SRCA setup activity using 10W lamps 1 & 4 and 1W lamp 5 in constant current feedback mode
2014/349 20:27:22-21:15:40 MOD_OA23_SRCA_FULL_SPAT.1
OA-23: SRCA Full Spatial Calibration
Tuesday, December 16, 2014
---
2014/350 20:20:13-20:29:01 ATC MOD_OA16_SDSM_SCRN_NO_DOOR_A.4
OA-16: SD/SDSM screened side A, no door movement.
Wednesday, December 17, 2014
----
2014/351 13:32:55-13:33:24 ATC MOD_SRCA_9_8_2_SETUP_CC.1
SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode.
2014/351 13:35:55-14:27:36 ATC MOD_OA22_SRCA_FULL_SPECT_1.1
OA-22: SRCA Full Spectral Calibration Part 1
20W-lamp data collection is from 13:51:49-14:27:35.
2014/351 18:45:05-19:27:56 ATC MOD_OA22_SRCA_FULL_SPECT_2.1
OA-22: SRCA Full Spectral Calibration Part 2
20W-lamp data collection is from 18:45:05-19:19:36.
2014/351 20:08:22-20:08:51 ATC MOD_SRCA_9_8_2_SETUP_CC.1
SRCA setup activity using lamps 1, 4, and 5, and in constant current feedback mode.
2014/351 20:11:22-21:02:40 ATC MOD_OA22_SRCA_FULL_SPECT_3.1
OA-22: SRCA Full Spectral Calibration Part 3
10W-lamp data collection is from 20:27:49-21:02:22.
2014/351 22:01:39-22:46:56 ATC MOD_OA22_SRCA_FULL_SPECT_4.1
OA-22: SRCA Full Spectral Calibration Part 4
10W-lamp data collection is from 22:01:39-22:39:39.
Maneuvers:
---
A Terra Lunar Roll will took place on on 2014/345.
Terra DMU #87 will take place on 2014/346.
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.
http://jupiter02.gsfc.nasa.gov/
Limited Life Item Status:
SRCA 10W Lamp #1: 345.8 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: 124.4 of 500 hours
SRCA 1W Lamp #1: 585.4 of 4000 hours
SRCA 1W Lamp #2: 298.1 of 4000 hours
Solar Diffuser Door: 2146 of 3022 Movements
Nadir Aperture Door: 540 of 1316 Movements
Space View Door: 443 of 1316 Movements