Date |
Time |
Component |
Description |
|
10/12/2010 | 15:49:41 | VTX1 | Turns off VTX1 |
|
10/12/2010 | 15:49:41 | VTX2 | Turns on VTX2. VTX2 became prime |
|
08/01/2010 | 20:46:51 | STX2 | STX2 (HRPT transmitter) experienced an abrupt 4.71 W drop in output power. STX2 currently has an output power of ~1.25 W and its average orbital maximum temperature is ~26 deg. C. |
|
11/29/2009 | 10:45:13 | STX4 | STX4 turned on for McMurdo call-up pass. |
|
11/29/2009 | 10:45:13 | STX4 | Turned off STX4 after McMurdo call-up pass for close approach. |
|
06/20/2007 | 16:49:30 | VTX1 | Turn VTX1 on. |
|
06/19/2007 | 12:00:00 | VTX1 | Turn onVTX1, due to conflict with NOAA-12 ending. |
|
05/17/2007 | 12:00:00 | VTX1 | Turn off VTX1, due to conflict with NOAA-12. |
|
02/27/2007 | 20:00:00 | VTX1 | Turn on VTX1. Conflict with NOAA-12 ended |
|
02/27/2007 | 20:00:00 | VTX1 | Turn on VTX1. |
|
01/26/2007 | 13:52:00 | VTX1 | Turn off VTX1, due to conflict with NOAA-12. |
|
01/25/2007 | 13:00:00 | VTX1 | Turn off VTX1. |
|
01/25/2007 | 13:00:00 | VTX1 | Turn off VTX1, due to conflict with NOAA-12. |
|
11/13/2006 | 21:50:00 | VTX1 | Turn on VTX1 (APT data) RF conflict with N12 over. |
|
10/07/2006 | 04:00:00 | VTX1 | Turn off VTX1, due to conflict with NOAA-12. |
|
07/31/2006 | 12:00:00 | STX1 | STX-1 (an unused transmitter) was declared yellow because of its tendency to interfere with AMSU-B data. |
|
06/18/2006 | 21:00:00 | VTX1 | Turn off VTX1 due to conflict with N12 |
|
04/02/2006 | 23:00:00 | VTX1 | Turn on VTX1 Conflict with NOAA 12 Over |
|
03/01/2006 | 18:00:00 | VTX1 | Turn off VTX1 due to RF conflict with N12. |
|
12/16/2005 | 18:35:00 | VTX1 | Conflict with N12 ended. Turn on VTX1 (APT data). |
|
11/13/2005 | 19:00:00 | VTX1 | Turnoff VTX1 due to conflict with N12. No N15 APT until conflict period is over. |
|
08/30/2005 | 07:30:00 | VTX1 | VTX-1 turn on (Conflict with N12 over). N15 APT data flow resumes. |
|
07/29/2005 | 14:00:00 | VTX1 | Turn OFF VTX-1 (APT data) because of RF conflict with N12 |
|
05/27/2005 | 18:25:00 | STX2 | On 27 May at 18:25z the STX2 Omni (HRPT) transmitter experienced an abrupt drop in output power from its nominal value of 7.5 watts down to 3.3 watts. Several minutes later the power increased to 5.5 watts where it remains. No obvious effect on HRPT imagery at SOCC. |
|
05/16/2005 | 18:15:00 | VTX1 | VTX1 turnon conflict with N12 over. |
|
04/15/2005 | 19:58:00 | VTX1 | VTX1 turnoff (conflict with N12) |
|
02/01/2005 | 15:00:00 | VTX1 | Turn VTX-1 (APT data) back on. Conflict with N12 over. |
|
01/01/2005 | 14:51:00 | VTX1 | VTX1 Off due to conflict with NOAA 12. No APT on NOAA 15 during conflict period. |
|
10/20/2004 | 17:05:00 | VTX1 | Turnon VTX-1 (APT data). RF conflict with N12 ended. |
|
09/19/2004 | 22:00:00 | VTX1 | Turnoff VTX-1 (APT data) for duration of RF conflict with N12 (through 20 Oct) |
|
07/08/2004 | 12:00:00 | VTX1 | RF Conflict with N12 ends. TurnON VTX-1 (APT data) |
|
07/07/2004 | 23:30:00 | VTX1 | RF Conflict with N12 ended. VTX-1 (APT data) turned back on. |
|
06/07/2004 | 12:00:00 | VTX1 | Turnoff VTX-1 (APT data) because of RF conflict with N12 |
|
06/07/2004 | 12:00:00 | VTX1 | Turn VTX-1 OFF (APT data) because of RF conflict with N12. |
|
03/24/2004 | 13:05:00 | VTX1 | VHF (VTX-1) APT turn back on. Conflict with N12 ends. |
|
02/21/2004 | 12:01:00 | VTX1 | VHF (VTX-1) APT data turnoff, conflict with N12 VTX. |
|
01/16/2003 | 15:30:00 | VTX1 | Turn on VTX1, ending conflict with NOAA-12. |
|
11/03/1998 | | STX1 | Turned off to eliminate AMSU-B interference |
|
06/17/1998 | | VTX1 | VRA boom deployed |
|
06/17/1998 | | VTX2 | VRA boom deployed |
|
06/01/1998 | | STX2 | Switched to omni-directional mode |
|
05/31/1998 | | STX2 | Transmitter noisy - 0.5W increase in output power |
|
05/13/1998 | 16:36:00 | STX3 | Unit taken out of service. Data unreliable because of intereference with AMSU-B |
|
05/13/1998 | 16:36:00 | VTX1 | VRA boom not fully deployed following launch |
|
05/13/1998 | 16:36:00 | VTX2 | VRA boom not fully deployed following launch |
|
05/13/1998 | 16:24:00 | STX1 | On Orbit |
|
05/13/1998 | 16:24:00 | STX2 | On Orbit |
|
05/13/1998 | 16:24:00 | STX3 | On Orbit |
|
05/13/1998 | 16:24:00 | STX4 | On Orbit |
|
05/13/1998 | 16:24:00 | BTX 1 | On Orbit |
|
05/13/1998 | 16:24:00 | BTX 2 | On Orbit |
|
05/13/1998 | 16:24:00 | VTX1 | On Orbit |
|
05/13/1998 | 16:24:00 | VTX2 | On Orbit |
|
12/30/1994 | 10:36:00 | VTX1 | On Orbit |