| Date |
Time |
Component |
Description |
|
| 06/03/2014 | 15:43:47 | SA | Solar Array offset to -57.5 deg. |
|
| 05/23/2014 | 14:37:03 | BAT 1 | Set all batteries to a V/T of 6 at Cutback |
|
| 05/23/2014 | 14:37:03 | BAT 2 | Set all batteries to a V/T of 6 at Cutback |
|
| 05/23/2014 | 14:37:03 | BAT 3 | Set all batteries to a V/T of 6 at Cutback |
|
| 05/22/2014 | 16:32:16 | SA | Solar Array offset to -55 deg. |
|
| 05/21/2014 | 15:05:18 | | Set PMS low SOC threshold to 26Ah. |
|
| 05/21/2014 | 15:03:07 | BAT 2 | Restore battery 2 to operations. |
|
| 05/15/2014 | 17:54:50 | | Set battery 1 V/T to 4/5. |
|
| 05/15/2014 | 14:37:06 | SA | Solar Array offset to -60 deg. |
|
| 05/14/2014 | 14:49:48 | BAT 2 | Initialize BATREC software. |
|
| 05/14/2014 | 14:46:48 | SA | Solar Array offset to -55 deg. |
|
| 05/14/2014 | 14:44:05 | | Online Battery Threshold for Medium Charge set to 4A. |
|
| 05/07/2014 | 17:50:00 | BAT 2 | Connect letdown resistor for Bat 2 discharge. |
|
| 05/07/2014 | 14:35:44 | BAT 2 | Begin Bat 2 discharge in eclipse for reconditioning. |
|
| 05/07/2014 | 14:33:51 | | Set PMS low SOC threshold to -26Ah. |
|
| 01/30/2014 | 15:57:39 | | Battery Day/Night Patch Current threshold set to 90 mA |
|
| 01/29/2014 | 16:09:42 | SA | Solar Array offset -60 deg. |
|
| 05/15/2013 | 15:13:58 | SA | Solar Array offset to -55 deg. |
|
| 11/13/2012 | 23:24:42 | PSE | Cleared Sun Lost Flag that was triggered during Total Solar Eclipse. |
|
| 08/16/2012 | 13:07:55 | | Set Batteries to Medium Charge Rate |
|
| 08/07/2012 | 16:33:15 | SA | Solar Array Offset adjusted to -50 deg. to reduce bus voltage spiking and wear on shunts. |
|
| 07/31/2012 | 14:38:28 | | Set Battery 1 & 3 V/T to 4 at Sun Return and 5 at Cutback |
|
| 07/27/2012 | 13:47:26 | | Set Battery 1, 2 & 3 V/T to 4 at Sun Return and 6 at Cutback |
|
| 07/26/2012 | 17:17:17 | | Set Battery 1, 2 & 3 V/T to 4 at Sun Return and 4 at Cutback |
|
| 12/20/2011 | 14:12:38 | SA | The Solar Array will be moved from a -35 deg. offset to a -45 deg. offset. |
|
| 09/28/2011 | 13:59:26 | SA | Solar Array was moved from a -20 deg. offset to a -35 deg. offset in order to reduce spiking in Partial Shunt Drive A's Voltage and to prevent Bus Voltage spikes. |
|
| 04/19/2010 | 17:50:12 | SA | Solar Array was moved from a 0 deg. offset to a -20 deg. offset to shade portions of the spacecraft heating up due to the increasing sun angle of the spacecraft. This move also helps reduce wear on the shunts. |
|
| 02/18/2010 | 16:09:00 | PSE | Adjusted the SADPOS Thresholds to the following values: NSADSCI - 80 mA CSCLI1 - 120 mA CSCLI2 - 120 mA |
|
| 02/18/2010 | 16:09:00 | PSE | Reset battery charge level to be based on GEODAT eclipse instead of the patch current. |
|
| 09/23/2009 | 16:50:00 | SA | SA Offset changed from -20 deg. to 0 deg. due to low sun angle. |
|
| 07/22/2009 | 03:42:23 | PSE | Cleared PMS Status Trigger Word and Sun Lost Flags that were set due to Total Solar Eclipse. |
|
| 05/05/2009 | 16:05:00 | SA | Solar Array to move to a -20 degree offset. |
|
| 09/13/2007 | 16:27:00 | SA | Moves array to -20 offset (from -30). |
|
| 09/05/2007 | 18:00:00 | SA | Moves array to -30 degrees (from -35) |
|
| 08/27/2007 | 16:22:00 | SA | Moves array to -35 degrees (from -40) |
|
| 07/20/2007 | 20:12:00 | PSE | Phase controller to primary |
|
| 07/19/2007 | 18:58:43 | PSE | PSE Switched to Redundant |
|
| 09/22/2006 | 12:50:00 | | Sun-moon eclipse event occurred on 2 successive orbits between 12:50z and 14:30z. Deepest percentage of solar array occlusion was approx. 22%. |
|
| 03/28/2006 | 10:50:00 | | Sun-moon eclipse event occurred on 1 orbit between 10:50z and 11:05z. Deepest percentage of solar array occlusion was approx. 22%. |
|
| 10/03/2005 | 11:17:00 | SA | Solar eclipse between 11:17 through 11:30z. Maximum percent loss of array current was 40% down to 110 mAmps. SADPOS timer ran and batteries discharged from 11:22 through 11:26z. No reconfigurations required to prepare for this event. |
|
| 04/08/2005 | 22:13:00 | SA | Solar eclipse between 22:13 throgh 22:25. SADPOS timer permanently changed to 12 minutes (from 8) in preparation. Maximum percent loss of array current was 26% down to 185 mAmps. |
|
| 10/14/2004 | 12:30:00 | SA | Solar eclipse intermittently for 4 hours between 00:30 and 04:30. No reconfigurations performed in preparation. |
|
| 10/14/2004 | 07:45:00 | SA | Command solar array offset back to -40 degrees after SADPOS triggered during solar eclipse and placed offset to zero. |
|
| 10/14/2004 | 06:04:00 | SAD | Re-enable SADCS control over Solar Array with SADPOS as backup. After solar eclipse trigger ed SADPOS as control and locked out CS. |
|
| 10/14/2004 | 02:20:00 | SAD | Solar eclipse resulted in <150mAmp solar array current for more than 8 minutes triggering SADPOS control of solar array and a change in solar array offset to 0 degrees (from -40 degrees). |
|
| 04/19/2004 | 12:00:00 | SA | Solar eclipse intermittently for 4 hours between 11:00 and 15:00 No reconfigurations required, Spacecraft remained nominal throughout. |
|
| 11/24/2003 | 01:57:00 | BAT 1 | Command all 3 batteries to Low Rate Charge, end eclipse event. |
|
| 11/23/2003 | 23:19:00 | SA | Solar eclipse for 16 minutes. 94% was maximum percent shading on solar array. SADPOS disabled for duration of event then re-enabled. Spacecraft remained nominal. |
|
| 11/23/2003 | 22:33:00 | BAT 1 | Place all 3 batteries into Medium Rate Charge in prep for solar eclipse. |
|
| 12/04/2002 | 01:00:00 | | Solar Eclipse - no impact |
|
| 07/16/2002 | 16:00:00 | SA | Solar Array moved to -40 from -45 to stop slightly erratic charge profile |
|
| 06/11/2002 | 12:15:00 | | Solar Eclipse - negligible effect on spacecraft |
|
| 01/29/2002 | | BAT 2 | Battery 2A temperature higher than others |
|
| 01/17/2002 | 18:15:00 | BAT 1 | Charge rate changed from MED to LOW |
|
| 01/17/2002 | 18:15:00 | BAT 2 | Charge rate changed from MED to LOW |
|
| 01/17/2002 | 18:15:00 | BAT 3 | Charge rate changed from MED to LOW |
|
| 01/15/2002 | 15:35:00 | SA | Solar Array offset changed from -35 to -45 degs to reduce shunt temperatures |
|
| 01/09/2002 | | SHUNT A | Shunt Temps running high, to much excess charge |
|
| 01/09/2002 | | SHUNT B | Shunt Temps running high, to much excess charge |
|
| 06/21/2001 | | | Solar eclipse no adverse effects |
|
| 04/15/2001 | | | Solar flare no adverse effects |
|
| 04/04/2001 | | | Solar flare no adverse effects |
|
| 12/05/2000 | | SA | Array bias returned to -43 degrees following SADPOS anomaly |
|
| 11/16/2000 | | SA | Solar array bias changed to -43 degrees |
|
| 11/14/2000 | | SA | Solar array bias changed to -53 degrees |
|
| 09/21/2000 | 10:56:00 | BAT 1 | On Orbit |
|
| 09/21/2000 | 10:56:00 | BAT 2 | On Orbit |
|
| 09/21/2000 | 10:56:00 | BAT 3 | On Orbit |
|
| 09/21/2000 | 10:56:00 | BRU 1 | On Orbit |
|
| 09/21/2000 | 10:56:00 | BRU 2 | On Orbit |
|
| 09/21/2000 | 10:56:00 | BRU 3 | On Orbit |
|
| 09/21/2000 | 10:56:00 | SHUNT A | On Orbit |
|
| 09/21/2000 | 10:56:00 | SHUNT B | On Orbit |
|
| 09/21/2000 | 10:56:00 | SA | On Orbit |
|
| 09/21/2000 | 10:56:00 | SAD | On Orbit |
|
| 09/21/2000 | 10:56:00 | PSE | On Orbit |
|
| 09/21/2000 | 10:56:00 | ADE | On Orbit |
|
| 09/21/2000 | 10:56:00 | SATCU | On Orbit |
|
| | SA | SADPOS Thresholds were adjusted to pre-low sun angle values. |
|
| | PSE | Reset battery charge level to be based on patch current since low sun angle period has passed. |
