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MODIS/Aqua Data Outages

Last Update: June 19, 2009

The following table outlines major data outage periods since the start of the Aqua mission.

Year/Day Date Park times (UTC) Restart times (UTC) Reason Comments
2009/119 April 29, 2009 14:40 15:10 Inclination Maneuver Data Loss
2009/113 April 23, 2009 15:20 15:45 Inclination Maneuver Data Loss
2009/111 April 21, 2009 15:30 15:55 Inclination Maneuver Data Loss
2009/098 April 8, 2009 16:00 16:25 Inclination Maneuver Data Loss
2009/092 April 2, 2009 14:35 15:25 Inclination Maneuver Data Loss
2009/090 March 31, 2009 15:10 15:35 Inclination Maneuver Data Loss
2009/077 March 18, 2009 15:40 16:05 Inclination Maneuver Data Loss
2009/071 March 12, 2009 14:35 15:00 Inclination Maneuver Data Loss
2009/069 March 10, 2009 14:50 15:15 Inclination Maneuver Data Loss
2008/211 July 29, 2008 18:49 19:08 S/C Data Anomaly Data Loss
2008/176 June 24, 2008 21:50 22:05 S/C Data Anomaly Data Loss
2008/102 April 11, 2008 08:30 09:55 Ground Station Problems Data Loss
2007/336 December 2, 2007 00:42 05:41 SSR Overflow Data Loss
2007/203 July 22, 2007 06:03 07:20 SSR Overflow Data Loss
2007/153 June 2, 2007 02:24 02:41 SSR Overflow Data Loss
2006/283 October 10, 2006 17:55 18:00 Lockup Loss Data Loss
2006/186 July 5, 2006 08:40 08:50 Norway Connection Down Data Loss
2006/186 July 5, 2006 01:00 07:15 Norway Connection Down Data Loss
2006/158 June 7, 2006 03:30 07:20 Norway Connection Down Data Loss
2005/312 November 8, 2005 19:00 19:20 Cadu's Lost Data Loss
2005/291 October 18, 2005 09:40 10:50 FOT OPS Error Data Loss
2005/191 July 10, 2005 16:20 17:50 SSR Overflow Data Loss
2005/106 April 16, 2005 02:45 02:50 SSR Overflow Data Loss
2004/347 December 12, 2004 03:05 03:10 SSR Overflow Data Loss
2004/279 October 5, 2004 15:35 16:35 Inclination Adjustment Maneuver Data Loss
2004/272 September 28, 2004 15:30 16:00 Inclination Adjustment Maneuver Data Loss
2004/008 January 8, 2004 18:05 19:10 Data Receiving Data Loss
2003/259 September 15, 2003 19:36 21:29 Calibration  
2003/244 September 1, 2003 21:04 22:57 Calibration  
2003/231 August 19, 2003 00:15 00:17 Photovoltaic Bands Electronics Calibration  
2003/230 August 18, 2003 20:52 22:45 Calibration  
2003/224 August 12, 2003 12:44 13:23 Aqua Demonstration Inclination Adjust Maneuver  
2003/216 August 4, 2003 20:41 22:34 Calibration  
2003/204 July 23, 2003 16:00 18:00 S/C Data Anomaly Data Loss
2003/190 July 9, 2003 18:09 18:44 Calibration  
2003/161 June 10, 2003 12:01 12:31 Calibration  
2003/151 May 31, 2003 00:00 02:00 S/C Data Anomaly Data Loss
2003/132 May 12, 2003 00:35 00:40 FOT Procedural Error Data Loss
2003/112 - 2003/113 April 22, 2003 - April 23, 2003 15:18 21:32 Aqua Error MODIS Earth view sector definitions shifted by 9-16 frames.
2003/102 April 12, 2003 20:13 20:43 Calibration  
2003/073 March 14, 2003 07:26 07:59 Calibration  
2003/043 February 12, 2003 13:48 14:19 Calibration  
2003/013 January 13, 2003 18:37 19:03 Calibration  
2002/348 December 14, 2002 21:59 22:20 Calibration  
2002/319 November 15, 2002 04:29 04:58 Calibration  
2002/290 October 17, 2002 21:57 22:31 Commanding Problem Data Loss
2002/290 October 17, 2002 18:58 19:06 Commanding Problem Data Loss
2002/289 October 16, 2002 14:05 14:53 Calibration  
2002/289 October 16, 2002 12:56 13:42 Data collected in night mode instead of day mode. Data Loss
2002/287 October 14, 2002 10:40 10:45 S/C Data Anomaly Data Loss
2002/287 October 14, 2002 10:25 10:30 S/C Data Anomaly Data Loss
2002/278 October 5, 2002 02:45 04:00 S/C Data Anomaly Data Loss
2002/256 - 2002/257 September 13, 2002 - September 14, 2002 00:00 13:20 MCST Blackout Data Loss
2002/255 September 12, 2002 13:37 21:56 Switch to Safe Mode Data Loss
2002/210 - 2002/220 July 29, 2002 - August 8, 2002 20:23 00:25 Earth Pointing Safe Mode Data Loss
2002/178 - 2002/184 June 27, 2002 - July 3, 2002 15:40 23:59 Earth Pointing Safe Mode Data Loss
2002/175 June 24, 2002   23:22 First Light Side-B Electronics

EDOS - EOS Data Operating System
FOT - Flight Operations Team
MCST - MODIS Characterization Support Team
MODAPS - MODIS Adaptive Processing System
SSR - Solid State Recorder


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