MODIS IOT Terra Weekly Report
Mission Operations Days: 2015/038 through 2015/044
February 7, 2015 00:00:00 GMT to February 13, 2015 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, February 7, 2015
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None
Sunday, February 8, 2015
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None
Monday, February 9, 2015
---
Lunar Roll Maneuver (-9.3326 degrees)
2015/039 23:54:03 ATC MOD_OA04_FR_NIGHT_RATE.1 (1:53 early)
Tuesday, February 10, 2015
---
Lunar Roll Maneuver (-9.3326 degrees)
2015/040 00:02:31-00:06:17 ATC MOD_OA08_ROLL_MAN.3
2015/040 00:47:05 ATC MOD_OA03_FR_DAY_RATE.2 (1:53 late)
Wednesday, February 11, 2015
---
None
Thursday, February 12, 2015
---
None
Friday, February 13, 2015
---
None
This Week's Scheduled MODIS Activities Not Completed:
---
None
This Month's Upcoming MODIS Events:
---
February's routine activities include a Lunar Roll on
2015/040, a SDSM_Closed on 2015/048, and a
SRCA_Radiometric on 2015/054.
Non-routine activities include a Lunar Roll on 2015/040, a IAM on 2015/050 and a IAM on 2015/056.
Tuesday, February 17, 2015
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2015/048 21:12:22-21:21:10 ATC MOD_OA16_SDSM_SCRN_NO_DOOR_A.4
OA-16: SD/SDSM screened side A, no door movement.
Thursday, February 19, 2015
---
2015/050 16:01:20-16:03:01 ATC MOD_CLOSE_NAD_SVD.1
Inclination Adjustment Maneuver #40
Maneuvers:
---
A Terra Lunar Roll took place on 2015/040.
Terra DMU #89 took place on 2015/035.
Terra IAM #40 will take place on 2015/050.
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: 348.6 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: 125.7 of 500 hours
SRCA 1W Lamp #1: 585.6 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