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: 2006/315 through 2006/321
November 10, 2006 20:00:00 GMT to November 17, 2006 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, November 11, 2006None
Sunday, November 12, 2006None
Monday, November 13, 2006None
Tuesday, November 14, 2006
2006/318 21:19:42-21:28:30 ATC MOD_OA16_SDSM_SCRN_NO_DOOR_A.4
OA-16: SD/SDSM screened side A, no door movement.
2006/318 22:10:00-22:10:29 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.
2006/318 22:18:12-22:49:37 ATC MOD_OA19_SRCA_FULL_RAD.1
OA-19: SRCA Full Radiometric Calibration.
Data collection: 22:34:13-22:49:36 (centered on S/C Night)
Spacecraft Night: 22:24:57-22:58:52
None
Thursday, November 16, 2006None
Friday, November 17, 2006None
This Week's Scheduled MODIS Activities Not Completed:
Tuesday, November 14, 2006
2006/318 15:46-16:21 Terra Inclination Adjustment Maneuver #16
2006/318 16:21:38-16:23:19 ATC MOD_CLOSE_NAD_SVD.1
IAM Contingency: Closes the NAD and SVD 100 seconds prior to S/C Day
Note: The IAM #16 completed successfully. Therefore, as planned, this activity was inhibited and did not
execute.
Upcoming MODIS Events:
Calibrations for November will include a biweekly SDSM, a monthly SRCA Full Radiometric, and a quarterly SRCA Full Spatial. MCST has also request a semi-annual 20-minute of FR Day Rate over Ground Track Night collection that will be perform in the upcoming weeks.
Maneuvers:
The next Terra MODIS Lunar Calibration Roll will be on DOY 2006/343 (December 9, 2006). The roll angle will be -6.3814 degrees. Data collect will be from 09:30:59-09:37:29.
The next two Terra Inclination Adjustment Maneuvers (IAMs) will occur on November 14 and 21 - DOY 2006/318 and 2006/325, respectively. If needed, a back-up IAM would be performed on 2006/334. The times of the maneuvers and the MODIS contingency activities are tentatively scheduled as follows:
Tuesday, November 21, 2006
2006/325 15:52-16:28 Terra Inclination Adjustment Maneuver #17
(planned - not yet scheduled) 2006/325 16:28:19-16:30:00 ATC MOD_CLOSE_NAD_SVD.1
IAM Contingency: Closes the NAD and SVD 100 seconds prior to S/C Day
Note: This activity will not execute if the IAM is successful.
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.htm
Limited Life Item Status:
SRCA 10W Lamp #1: 257.1 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: 81.8 of 500 hours
SRCA 1W Lamp #1: 570.6 of 4000 hours
SRCA 1W Lamp #2: 278.7 of 4000 hours
Solar Diffuser Door: 2146 of 3022 Movements
Nadir Aperture Door: 540 of 1316 Movements
Space View Door: 443 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: Tuesday, 30-Sep-2008 10:34:52 EDT
