| Date |
Time |
Component |
Description |
|
| 04/17/2007 | 14:11:00 | TIP2 | TIP was switched from Side 2 to Side 1 as part of End Of Life Testing. |
|
| 03/14/2007 | 20:05:00 | DTR5A | This will stop DTR5A. |
|
| 11/30/2006 | 18:51:00 | | Set 1 second dwell on NESAAI1 to try and better understand earth sensor response to STX-1 turnon. |
|
| 09/28/2006 | 14:47:40 | | Major spacecraft attitude perturbation resulted in autonomous bus swap to A (from B). |
|
| 07/19/2006 | 14:25:00 | TIP1 | Changed to TIP side 2 from TIP side 1 in order to ascertain actual GN2 low pressure value. Pressure dropped from 223 raw (578 PSI) to 216 (559 PSI), battery voltage dropped from 193 (raw) to 187. |
|
| 07/14/2006 | 12:00:00 | TIP1 | TIP drift during the 1990's (which ceased in 2000) has made it impossible to determine actual low pressure nitrogen value, knowledge which is imperative prior to performing the Pitch Over Maneveur. Plan TIP swap (permanent reconfiguration) in order to ascertain the true value. |
|
| 10/11/2005 | 12:00:00 | MIRP | Enable MIRP rephasing for 10 seconds over the South Pole on every orbit. |
|
| 08/02/2005 | 14:30:00 | MIRP | Select AVHRR channel 2 for APT channel A and select AVHRR channel 4 for APT channel B. All other MIRP settings will remain the same. (Documentation was incorrect, previous commanding selected channels 2 and 3) |
|
| 08/01/2005 | 14:35:00 | MIRP | Select AVHRR channel 2 for APT channel A and select AVHRR channel 4 for APT channel B. All other MIRP settings will remain the same. |
|
| 02/24/2005 | 06:13:00 | DTR3A | Playback test GAC recorded by DTR3A. End GAC record capability test. Results negative. |
|
| 02/24/2005 | 04:15:00 | DTR3A | Test Recorder 3A capability. Start GAC Record |
|
| 02/01/2005 | | DTR3A | DTR3A degraded further after restacking. Taken out of rotation, status downgraded to RED. |
|
| 01/25/2005 | 13:05:00 | DTR3A | Restack tape on DTR3A to try and correct playback degradation problem. |
|
| 01/24/2005 | | DTR3A | DTR3A showing signs of degradation symptomized by incomplete playbacks. DTR3A downgraded to YELLOW |
|
| 07/22/2002 | | TIP1 | Time Stamp File clock offset reconciliation |
|
| 12/04/2001 | 07:30:00 | MIRP | Begin MIRP rephasing out of stored commands |
|
| 11/06/2001 | 18:25:00 | MIRP | Enabled and disabled MIRP rephase. Data remained noisy. |
|
| 10/19/2001 | 12:00:00 | MIRP | All MIRP rephaseing taken out of stored command table, rephase disabled so that other POES data is not effected by AVHRR anomaly. |
|
| 11/17/2000 | | XSU1 | Loss of HRPT data and red limits on XSU-1 |
|
| 01/01/1996 | 12:00:00 | DTR2A | DTR 2A failure |
|
| 01/01/1996 | 12:00:00 | DTR3B | DTR 3B failure |
|
| 02/04/1995 | | DTR4A | DTR 4 total failure |
|
| 02/04/1995 | | DTR4B | DTR 4 total failure |
|
| 12/30/1994 | 10:36:00 | DTR4A | On Orbit |
|
| 12/30/1994 | 10:36:00 | DTR5A | On Orbit |
|
| 12/30/1994 | 10:36:00 | DTR3A | On Orbit |
|
| 12/30/1994 | 10:36:00 | DTR2A | On Orbit |
|
| 12/30/1994 | 10:36:00 | DTR1A | On Orbit |
|
| 12/30/1994 | 10:36:00 | TIP1 | On Orbit |
|
| 12/30/1994 | 10:36:00 | MIRP | On Orbit |
|
| 12/30/1994 | 10:36:00 | XSU1 | On Orbit |
|
| 12/30/1994 | 10:36:00 | DTR1B | On Orbit |
|
| 12/30/1994 | 10:36:00 | DTR2B | On Orbit |
|
| 12/30/1994 | 10:36:00 | DTR3B | On Orbit |
|
| 12/30/1994 | 10:36:00 | DTR4B | On Orbit |
|
| 12/30/1994 | 10:36:00 | DTR5B | On Orbit |
|
| 12/30/1994 | 10:36:00 | XSU2 | On Orbit |
|
| 12/30/1994 | 10:36:00 | TIP2 | On Orbit |
