MAIN PAGE
MODIS INFO
INSTRUMENT OPS
Weekly Reports
MODIS History
CALIBRATION
L1B PRODUCT INFO
& STATUS
CONTACTS & STAFF
ON-LINE DOCS
FREQUENTLY
ASKED QUESTIONS
SITE MAP
SEARCH
RELATED LINKS
MCST DICTIONARY
NASA/GSFC Website Privacy and Security Statement, Disclaimer, and Accessibility Certification
MODIS IOT Terra Weekly Report
Mission Operations Days: 2005/078 through 2005/084
March 18, 2005 20:00:00 GMT to March 25, 2005 20:00:00 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) |
||
| 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, March 19, 2005None
Sunday, March 20, 2005None
Monday, March 21, 2005None
Tuesday, March 22, 20052005/081 20:36:50-20:45:38 ATC MOD_OA16_SDSM_SCRN_NO_DOOR_A.4
OA-16: SD/SDSM screened side A, no door movement.
2005/081 23:00:00-23:00:31 ATC MOD_SRCA_11_3_8_2_SETUP.1
SRCA setup activity using lamp #4 in lieu of lamp #2
2005/081 23:05:15-23:26:10 ATC MOD_OA20_SRCA_10W_RAD_A_Base.2
OA-20: SRCA 10W Continuous Radiometric - A Side, Using Lamp #1
Data Collect from 23:21:09-23:26:10
None
Thursday, March 24, 2005None
Friday, March 25, 2005None
This Week’s Scheduled MODIS Activities Not Completed:
None
Upcoming MODIS Events:
Calibrations for April will include biweekly SDSM, monthly SRCA Full and 10W Radiometric, bimonthly PV Ecal, and quarterly SRCA Full Spectral and Black Body.
Maneuvers:
There will be no March 2005 Lunar calibration.
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/links/links.htmLimited Life Item Status:
SRCA 10W Lamp #1: 242.2 of 500 hours
SRCA 10W Lamp #2: 173.3 of 500 hours
SRCA 10W Lamp #3: 184.9 of 500 hours
SRCA 10W Lamp #4: 73.2 of 500 hours
SRCA 1W Lamp #1: 567.9 of 4000 hours
SRCA 1W Lamp #2: 278.7 of 4000 hours
Solar Diffuser Door: 2146 of 3022 Movements
Nadir Aperture Door: 538 of 1316 Movements
Space View Door: 441 of 1316 Movements
Email the MODIS IOT
to report any problem with the MODIS IOT Web Pages.
Email the MCST Webmaster
to report any problem with the MCST Web Pages.
Email the MCST Helpdesk
to ask a question about Level 1B usage, algorithms or software.
Last Update: Friday, 08-Apr-2005 12:56:18 EDT
