DORIS satellite - International DORIS Service

ENVISAT

Attributes

cospar :	200901
launch_date :	2002/04/01
launch_site :	Kourou, French Guiana
vehicle :	Ariane 5
doris_instrument_end :	2011/04/08
mission_end_date :	2012/05/09
periapsis :	785 km
apoapsis :	791 km
period :	100.6 minutes
inclination :	98.6°
eccentricity :	0.000419
doris_receiver_generation :	2G
doris_redundancy :	Yes
other_tracking_system :	SLR
sp3_code :	L33

References

AVISO link: https://www.aviso.altimetry.fr/en/missions/past-missions/envisat.html

nominal attitude law: ftp://ftp.ids-doris.org/pub/ids/satellites/en1att.txt

maneuver history: ftp://ftp.ids-doris.org/pub/ids/satellites/en1man.txt

mass and gravity center history: ftp://ftp.ids-doris.org/pub/ids/satellites/en1mass.txt

Videos

Events

Only system events, i.e. space and ground segments as reported by SSALTO
Information provided by IDS about events impacting data can be found in the Table of events

Date	Origin	Info	Consequence
2012/05/09	on board	End of mission	no data available
2012/04/08	on board	No data since 2012/04/08 10:54:00 TAI (Safehold entry)	no data available
2012/04/05	on board	Orbit Maintenance Maneuver (end : 2012/04/05 04:18:24 TAI)	all data available
2012/03/15	on board	Orbit Maintenance Maneuver (end : 2012/03/15 03:12:09 TAI)	all data available
2012/03/06	on board	Orbit Maintenance Maneuver (end : 2012/03/06 04:47:41 TAI)	all data available
2012/03/01	on board	Orbit Inclination Maneuver (end : 2012/03/01 04:49:18 TAI)	all data available
2012/02/24	on board	Orbit Maintenance Maneuver (end : 2012/02/24 05:17:39 TAI)	all data available
2012/02/01	on board	Orbit Maintenance Maneuver (end : 2012/02/01 01:53:52 TAI)	all data available
2012/01/13	on board	Orbit Maintenance Maneuver (end : 2012/01/13 03:43:45 TAI)	all data available
2011/12/27	on board	No data from 2011/12/27 13:50:00 TAI to 2011/12/27 17:37:38 TAI (Instrument Failure)	less data available
2011/12/25	on board	Orbit Maintenance Maneuver (end : 2011/12/25 02:20:40 TAI)	all data available
2011/12/23	on board	Orbit Maintenance Maneuver (end : 2011/12/23 05:25:02 TAI)	all data available
2011/12/08	on board	Orbit Maintenance Maneuver (end : 2011/12/08 02:58:16 TAI)	all data available
2011/11/25	on board	Orbit Maintenance Maneuver (end : 2011/11/25 02:45:47 TAI)	all data available
2011/11/17	on board	Orbit Maintenance Maneuver (end : 2011/11/17 02:45:10 TAI)	all data available
2011/11/11	on board	Orbit Maintenance Maneuver (end : 2011/11/11 03:58:14 TAI)	all data available
2011/11/06	on board	Orbit Maintenance Maneuver (end : 2011/11/06 18:19:11 TAI)	all data available
2011/10/28	on board	Orbit Maintenance Maneuver (end : 2011/10/28 02:46:15 TAI)	all data available
2011/10/14	on board	Orbit Maintenance Maneuver (end : 2011/10/14 03:11:26 TAI)	all data available
2011/09/30	on board	Orbit Maintenance Maneuver (end : 2011/09/30 04:27:39 TAI)	all data available
2011/09/23	on board	Orbit Maintenance Maneuver (end : 2011/09/23 02:59:24 TAI)	all data available
2011/08/23	on board	Orbit Maintenance Maneuver (end : 2011/08/23 00:38:35 TAI)	all data available
2011/08/17	on board	Orbit Maintenance Maneuver (end : 2011/08/18 00:26:59 TAI)	all data available
2011/08/11	on board	Orbit Maintenance Maneuver (end : 2011/08/11 02:35:32 TAI)	all data available
2011/07/14	on board	Orbit Maintenance Maneuver (end : 2011/07/14 07:04:48 TAI)	all data available
2011/07/13	on board	Orbit Maintenance Maneuver (end : 2011/07/13 04:48:34 TAI)	all data available
2011/06/16	on board	Orbit Maintenance Maneuver (end : 2011/06/16 05:40:28 TAI)	all data available
2011/06/01	on board	Orbit Maintenance Maneuver (end : 2011/06/01 03:32:01 TAI)	all data available
2011/05/21	on board	No data from 2011/05/21 00:53:11 TAI to 2011/05/23 10:24:32 TAI (Instrument Failure)	no data available
2011/05/05	on board	Orbit Maintenance Maneuver (end : 2011/05/05 01:03:01 TAI)	all data available
2011/04/16	on board	Orbit Maintenance Maneuver (end : 2011/04/16 14:17:11 TAI)	all data available
2011/04/08	on board	Orbit Maintenance Maneuver (end : 2011/04/08 09:43:28 TAI)	all data available
2011/04/03	on board	No data from 2011/04/03 15:49:39 TAI to 2011/04/04 18:42:18 TAI (Instrument Failure)	no data available
2011/03/17	on board	Orbit Maintenance Maneuver (end : 2011/03/17 02:31:50 TAI)	all data available
2011/02/18	on board	Orbit Maintenance Maneuver (end : 2011/02/18 05:10:20 TAI)	all data available
2011/01/14	on board	Orbit Maintenance Maneuver (end : 2011/01/14 01:58:22 TAI)	all data available
2010/12/17	on board	Orbit Maintenance Maneuver (end : 2010/12/17 06:12:19 TAI)	all data available
2010/12/01	on board	Orbit Maintenance Maneuver (end : 2010/12/02 00:12:08 TAI)	all data available
2010/11/25	on board	Orbit Maintenance Maneuver (end : 2010/11/25 04:56:20 TAI)	all data available
2010/11/22	on board	Orbit Maintenance Maneuver (end : 2010/11/22 08:42:30 TAI)	all data available
2010/11/04	on board	Orbit Maintenance Maneuver (end : 2010/11/04 21:31:14 TAI)	all data available
2010/10/26	on board	Orbit Maintenance Maneuver (end : 2010/10/26 16:42:43 TAI)	all data available
2010/10/22	on board	Orbit Maintenance Maneuver (end : 2010/10/22 09:35:55 TAI)	all data available
2010/10/15	on board	Orbit Maintenance Maneuver (end : 2010/10/15 05:03:28 TAI)	all data available
2010/09/24	on board	Orbit Maintenance Maneuver (end : 2010/09/24 03:39:35 TAI)	all data available
2010/08/23	on board	Orbit Maintenance Maneuver (end : 2010/08/23 21:41:36 TAI)	all data available
2010/07/30	on board	Orbit Maintenance Maneuver (end : 2010/07/30 05:20:17 TAI)	all data available
2010/07/07	on board	Orbit Maintenance Maneuver (end : 2010/07/07 02:03:37 TAI)	all data available
2010/07/06	on board	Orbit Inclination Maneuver (end : 2010/07/06 04:47:06 TAI)	all data available
2010/07/02	on board	DORIS instrument in Fixed-Frequency Doppler Search mode (so-called : waiting mode) from 2010/07/02 07:43:28 TAI to 2010/07/02 21:48:28 TAI	all data available
2010/06/30	on board	DORIS instrument in Fixed-Frequency Doppler Search mode (so-called : waiting mode) from 2010/06/30 23:06:08 TAI to 2010/07/01 01:56:48 TAI	all data available
2010/06/25	on board	Orbit Maintenance Maneuver (end : 2010/06/25 03:23:01 TAI)	all data available
2010/05/28	on board	Orbit Maintenance Maneuver (end : 2010/05/28 04:15:53 TAI)	all data available
2010/04/27	on board	Orbit Inclination Maneuver (end : 2010/04/27 04:47:30 TAI)	all data available
2010/04/17	on board	Orbit Maintenance Maneuver (end : 2010/04/17 04:44:06 TAI)	all data available
2010/04/11	ground	Not acquired at Esrin due to a scheduled USV-2 TL-72H launch. No data from 2010/04/11 01:09:00 TAI to 2010/04/11 07:28:00 TAI	less data available
2010/03/17	on board	Orbit Maintenance Maneuver (end : 2010/03/17 19:05:15 TAI)	all data available
2010/02/22	on board	Orbit Maintenance Maneuver (end : 2010/02/22 22:04:15 TAI)	all data available
2010/02/16	on board	Orbit Inclination Maneuver (end : 2010/02/16 04:50:39 TAI)	all data available
2010/01/27	on board	DORIS instrument in Fixed-Frequency Doppler Search mode (so-called : waiting mode) from 2010/01/27 20:15:28 TAI to 2010/01/29 14:04:48 TAI	all data available
2010/01/27	on board	Diode software failure (end : 2010/01/29 14:26:10 TAI)	all data available
2010/01/23	on board	DORIS instrument in Fixed-Frequency Doppler Search mode (so-called : waiting mode) from 2010/01/23 17:03:20 TAI to 2010/01/26 21:00:48 TAI	all data available
2010/01/23	on board	Diode software failure (end : 2010/01/26 21:03:30 TAI)	all data available
2010/01/22	on board	Orbit Maintenance Maneuver (end : 2010/01/22 01:52:38 TAI)	all data available
2010/01/21	on board	Orbit Maintenance Maneuver (end : 2010/01/21 04:44:32 TAI)	all data available
2009/12/18	on board	Orbit Maintenance Maneuver (end : 2009/12/18 02:24:05 TAI)	all data available
2009/12/09	on board	Orbit Maintenance Maneuver (end : 2009/12/09 22:18:53 TAI)	all data available
2009/12/08	on board	Orbit Inclination Maneuver (end : 2009/12/08 04:59:57 TAI)	all data available
2009/12/03	on board	Orbit Maintenance Maneuver (end : 2009/12/03 03:04:06 TAI)	all data available
2009/11/06	on board	Orbit Maintenance Maneuver (end : 2009/11/06 02:35:10 TAI)	all data available
2009/11/04	on board	Orbit Maintenance Maneuver (end : 2009/11/04 09:32:30 TAI)	all data available
2009/10/15	on board	Orbit Maintenance Maneuver (end : 2009/10/15 01:56:44 TAI)	all data available
2009/09/29	on board	Orbit Inclination Maneuver (end : 2009/09/29 04:51:00 TAI)	all data available
2009/07/23	on board	Orbit Maintenance Maneuver (end : 2009/07/23 02:50:50 TAI)	all data available
2009/07/21	on board	Orbit Inclination Maneuver (end : 2009/07/21 04:44:35 TAI)	all data available
2009/07/09	on board	Orbit Maintenance Maneuver (end : 2009/07/09 03:01:16 TAI)	all data available
2009/05/20	on board	Orbit Maintenance Maneuver (end : 2009/05/20 03:13:11 TAI)	all data available
2009/04/28	on board	Failure of the HSM (High Speed Mutliplexer), no data from 2009/04/28 13:04:50 TAI to 2009/04/29 14:57:28 TAI	no data available
2009/04/21	on board	Orbit Maintenance Maneuver (end : 2009/04/21 02:50:35 TAI)	all data available
2009/04/15	on board	Orbit Maintenance Maneuver (end : 2009/04/15 23:56:44 TAI)	all data available
2009/04/07	on board	Orbit Inclination Maneuver (end : 2009/04/07 04:50:21 TAI)	all data available
2009/03/13	on board	Orbit Maintenance Maneuver (end : 2009/03/13 03:06:31 TAI)	all data available
2009/02/17	on board	Orbit Maintenance Maneuver (end : 2009/02/17 03:27:54 TAI)	all data available
2009/01/28	on board	Orbit Maintenance Maneuver (end : 2009/01/28 03:26:37 TAI)	all data available
2009/01/27	on board	Orbit Inclination Maneuver (end : 2009/01/27 05:49:30 TAI)	all data available
2008/12/19	on board	Orbit Maintenance Maneuver (end : 2008/12/19 03:12:34 TAI)	all data available
2008/11/30	ground	Artemis acquisition antenna was damaged by a strong hail. No data from 2008/11/30 20:25:00 TAI to 2008/12/01 07:14:00 TAI	no data available
2008/11/18	on board	Orbit Inclination Maneuver (end : 2008/11/18 04:49:13 TAI)	all data available
2008/11/07	on board	Orbit Maintenance Maneuver (end : 2008/11/07 01:37:26 TAI)	all data available
2008/09/19	on board	Orbit Maintenance Maneuver (end : 2008/09/19 02:54:25 TAI)	all data available
2008/09/11	ground	ARTEMIS (ENVISAT relay satellite) unavailable due to ATV operation. No data from 2008/09/11 18:59:00 TAI to 2008/09/12 01:13:00 TAI	no data available
2008/09/10	on board	Orbit Maintenance Maneuver (end : 2008/09/10 02:41:49 TAI)	all data available
2008/09/09	on board	Orbit Inclination Maneuver (end : 2008/09/09 04:50:26 TAI)	all data available
2008/08/29	on board	Orbit Maintenance Maneuver (end : 2008/08/29 01:36:43 TAI)	all data available
2008/07/03	on board	Orbit Maintenance Maneuver (end : 2008/07/03 05:55:40 TAI)	all data available
2008/07/01	on board	Orbit Inclination Maneuver (end : 2008/07/01 04:43:49 TAI)	all data available
2008/05/30	on board	Orbit Maintenance Maneuver (end : 2008/05/30 03:05:14 TAI)	all data available
2008/04/24	on board	Orbit Maintenance Maneuver (end : 2008/04/24 14:11:41 TAI)	all data available
2008/04/22	on board	Orbit Inclination Maneuver (end : 2008/04/22 04:47:48 TAI)	all data available
2008/04/18	on board	Orbit Maintenance Maneuver (end : 2008/04/18 03:21:20 TAI)	all data available
2008/04/09	ground	Ground acquisition failure. No data from 2008/04/09 01:13:00 TAI to 2008/04/09 04:10:00 TAI	no data available
2008/03/07	on board	Orbit Maintenance Maneuver (end : 2008/03/07 03:17:11 TAI)	all data available
2008/02/12	on board	Orbit Inclination Maneuver (end : 2008/02/12 05:49:28 TAI)	all data available
2008/01/16	on board	High Speed Multiplexer failure (No data from 2008/01/16 16:11:00 TAI to 2008/01/17 19:20:32 TAI)	less data available
2008/01/10	on board	Orbit Maintenance Maneuver (end : 2008/01/10 20:45:34 TAI)	all data available
2008/01/02	on board	Orbit Maintenance Maneuver (end : 2008/01/02 20:29:35 TAI)	all data available
2007/12/07	on board	Orbit Maintenance Maneuver (end : 2007/12/07 02:47:30 TAI)	all data available
2007/12/04	on board	Orbit Inclination Maneuver (end : 2007/12/04 04:49:55 TAI)	all data available
2007/11/29	on board	Orbit Maintenance Maneuver (end : 2007/11/29 03:19:31 TAI)	all data available
2007/10/25	on board	Orbit Maintenance Maneuver (end : 2007/10/25 03:00:17 TAI)	all data available
2007/09/28	on board	Orbit Maintenance Maneuver (end : 2007/09/28 03:16:08 TAI)	all data available
2007/09/27	on board	Orbit Inclination Maneuver (end : 2007/09/27 05:31:15 TAI)	all data available
2007/09/24	on board	Payload switch-off due to Service Module Anomaly (Global AOCS Surveillance triggered), (end : 2007/09/27 15:59:18 TAI)	less data available
2007/08/09	on board	Orbit Maintenance Maneuver (end : 2007/08/09 02:59:38 TAI)	all data available
2007/07/28	on board	DORIS/MWR in RS/WT/INI Mode due to a CCA RBI STATUS CHECK ERROR (No data from 2007/07/28 11:39:10 TAI to 2007/07/30 16:38:30 TAI)	less data available
2007/07/18	on board	Orbit Maintenance Maneuver (end : 2007/07/18 03:08:02 TAI)	all data available
2007/07/17	on board	Orbit Inclination Maneuver (end : 2007/07/17 04:43:42 TAI)	all data available
2007/07/10	on board	Orbit Maintenance Maneuver (end : 2007/07/10 04:00:34 TAI)	all data available
2007/06/15	on board	Orbit Maintenance Maneuver (end : 2007/06/15 01:36:50 TAI)	all data available
2007/05/30	on board	DORIS switched in STABILISATION mode during a Cold Reset of DORIS/MWR ICU for solving a MWR anomaly(end : 2007/05/30 14:06:10 TAI)	less data available
2007/05/16	on board	Orbit Maintenance Maneuver (end : 2007/05/16 03:36:55 TAI)	all data available
2007/04/05	on board	Orbit Maintenance Maneuver (end : 2007/04/05 03:05:12 TAI)	all data available
2007/04/03	on board	Orbit Inclination Maneuver (end : 2007/04/03 04:50:14 TAI)	all data available
2007/02/22	on board	Orbit Maintenance Maneuver (end : 2007/02/22 03:06:19 TAI)	all data available
2007/01/24	on board	Orbit Maintenance Maneuver (end : 2007/01/24 02:03:26 TAI)	all data available
2007/01/23	on board	Orbit Inclination Maneuver (end : 2007/01/23 04:51:50 TAI)	all data available
2006/12/27	on board	due to HSM input reset (end 2006/12/28 10:51:48 TAI)	no data available
2006/12/20	on board	Orbit Maintenance Maneuver (end : 2006/12/20 23:39:02 TAI)	all data available
2006/12/12	on board	Due to a LVL 3 PROTOCOL ERROR AND INTERRUPT All Instruments are Unavailable (end 2006/12/16 08:36:00 TAI)	no data available
2006/11/28	on board	Satelitte Maintenance (end : 2006/11/30 17:35:00 TAI)	no data available
2006/11/15	on board	Orbit Maintenance Maneuver (end : 2006/11/15 03:08:00 TAI)	all data available
2006/09/16	on board	DORIS DOPPLER instrument nominal mode with beacon frequency pre-positioning (end of DORIS incident recovery)	all data available
2006/09/13	on board	Orbit Inclination Maneuver (end : 2006/09/13 05:40:29 TAI)	all data available
2006/09/12	on board	Orbit Maintenance Maneuver (end : 2006/09/12 04:19:30 TAI)	all data available
2006/09/07	on board	ENVISAT SM RETURNED TO THRUSTER CONTROLLED RATE REDUCTION MODE FOLLOWED BY FAM2 (GLOBAL AOCS SURVEILLANCE TRIGGERED, STD DEVIATION ANOMALY) , P/L OFF, No data from 2006/09/07 15:40:30 to 2006/09/11 10:36:00 TAI.	less data available
2006/06/20	on board	Orbit Maintenance Maneuver (end : 2006/06/20 02:58:49 TAI)	all data available
2006/06/01	on board	Orbit Maintenance Maneuver (end : 2006/06/01 00:53:55 TAI)	all data available
2006/04/25	on board	DORIS DOPPLER instrument nominal mode with beacon frequency pre-positioning (end of incident recovery)	all data available
2006/04/19	on board	DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning (required for DORIS incident recovery) from 2006/04/19 08:18:00 to 2006/04/25 00:19:00 TAI.	less data available
2006/04/14	on board	Payload anomaly, DORIS reset	no data available
2006/04/08	on board	DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning (required for DORIS incident recovery) from 2006/04/08 12:40:00 to 2006/04/14 09:00:00 TAI.	less data available
2006/04/06	on board	Payload anomaly, DORIS MVR switch OFF (No data from 2006/04/06 02:09:00 TAI to 2006/04/08 12:40:00 TAI)	no data available
2006/03/31	on board	Orbit Maintenance Maneuver (end : 2006/03/31 05:48:46 TAI)	all data available
2006/03/28	on board	Orbit Inclination Maneuver (end : 2006/03/28 05:52:11 TAI)	all data available
2006/01/19	on board	Orbit Maintenance Maneuver (end : 2006/01/20 00:47:19 TAI)	all data available
2006/01/10	on board	Orbit Inclination Maneuver (end : 2006/01/10 06:11:24 TAI)	all data available
2006/01/04	on board	Orbit Maintenance Maneuver (end : 2006/01/04 05:01:09 TAI)	all data available
2005/12/02	on board	Orbit Maintenance Maneuver (end : 2005/12/02 00:10:30 TAI)	all data available
2005/10/06	on board	Orbit Maintenance Maneuver (end : 2005/10/06 02:19:14 TAI)	all data available
2005/09/07	on board	Orbit Inclination Maneuver (end : 2005/09/07 07:36:31 TAI)	all data available
2005/08/09	on board	Orbit Maintenance Maneuver (end : 2005/08/10 00:45:50 TAI)	all data available
2005/06/08	on board	Orbit Maintenance Maneuver (end : 2005/06/08 21:06:46 TAI)	all data available
2005/05/25	on board	DORIS DOPPLER instrument nominal mode with beacon frequency pre-positioning (end of DORIS incident recovery)	all data available
2005/05/20	on board	OFF/ON of the DORIS instrument, due to a platform failure, No data from 2005/05/20 07:54:49 to 2005/05/20 12:39:48 TAI.	less data available
2005/05/20	on board	Orbit Maintenance Maneuver (end : 2005/05/20 02:10:06 TAI)	all data available
2005/04/01	on board	Orbit Maintenance Maneuver (end : 2005/04/02 00:35:52 TAI)	all data available
2005/03/30	on board	Orbit Maintenance Maneuver (end : 2005/03/31 00:46:01 TAI)	all data available
2005/03/17	on board	Orbit Inclination Maneuver (end : 2005/03/17 07:06:31 TAI)	all data available
2005/02/18	on board	Orbit Maintenance Maneuver (end : 2005/02/18 03:23:28 TAI)	all data available
2005/01/07	on board	Orbit Inclination Maneuver (end : 2005/01/07 06:38:53 TAI)	all data available
2005/01/05	on board	Orbit Maintenance Maneuver (end : 2005/01/06 01:10:36 TAI)	all data available
2004/12/17	on board	Orbit Maintenance Maneuver (end : 2004/12/17 03:03:52 TAI)	all data available
2004/11/12	on board	Orbit Maintenance Maneuver (end : 2004/11/12 03:08:06 TAI)	all data available
2004/10/22	on board	Orbit Maintenance Maneuver (end : 2004/10/22 07:00:41 TAI)	all data available
2004/10/14	on board	DORIS in autonomous mode	all data available
2004/10/12	on board	New DORIS software upload (No data from 2004/10/12 08:14 to 2004/10/12 20:04)	less data available
2004/09/24	on board	Orbit Maintenance Maneuver (end : 2004/09/24 05:53:46 TAI)	all data available
2004/09/21	on board	Orbit Maintenance Maneuver (end : 2004/09/24 06:29:19 TAI)	all data available
2004/09/02	on board	Collision avoidance Maneuver (end : 2004/09/03 01:44:37 TAI)	all data available
2004/09/01	on board	Collision avoidance Maneuver (end : 2004/09/02 00:52:37 TAI)	all data available
2004/08/17	on board	Orbit Maintenance Maneuver (end : 2004/08/17 04:04:26 TAI)	all data available
2004/06/30	on board	Orbit Maintenance Maneuver (end : 2004/06/30 10:08:35 TAI)	all data available
2004/06/14	on board	DORIS nominal chain switch OFF. DORIS redundant chain switch ON. DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning at 2004/06/15 22:00:32. DIODE restarted (end : 2004/06/17 08:47:32)	less data available
2004/06/06	on board	DORIS instrument (nominal chain) failure	no data available
2004/05/07	on board	Orbit Maintenance Maneuver (end : 2004/05/07 03:09:04 TAI)	all data available
2004/04/14	on board	Orbit Inclination Maneuver (end : 2004/04/14 06:55:00 TAI)	all data available
2004/04/07	on board	Orbit Maintenance Maneuver (end : 2004/04/07 22:05:34 TAI)	all data available
2004/02/24	on board	Orbit Maintenance Maneuver (end : 2004/02/24 13:48:45 TAI)	all data available
2004/02/05	on board	Orbit Maintenance Maneuver (end : 2004/02/05 13:17:23 TAI)	all data available
2004/02/04	on board	Orbit Inclination Maneuver (end : 2004/02/04 06:58:05 TAI)	all data available
2004/01/26	on board	Orbit Maintenance Maneuver (end : 2004/01/27 00:26:11 TAI)	all data available
2004/01/21	on board	Orbit Maintenance Maneuver (end : 2004/01/22 01:54:37 TAI)	all data available
2003/12/26	on board	Orbit Maintenance Maneuver (end : 2003/12/26 23:03:34 TAI)	all data available
2003/12/15	on board	Orbit Maintenance Maneuver (end : 2003/12/15 23:02:36 TAI)	all data available
2003/12/04	on board	DORIS re-initialised (DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning), DIODE restarted (end : 2003/12/06 12:00:00)	less data available
2003/12/03	on board	Payload anomaly, DORIS MVR switch OFF (end : 2003/12/04)	no data available
2003/11/18	on board	Orbit Maintenance Maneuver (end : 2003/11/19 01:52:55 TAI)	all data available
2003/10/31	on board	Orbit Maintenance Maneuver (end : 2003/10/31 03:13:25 TAI)	all data available
2003/10/28	on board	Orbit Inclination Maneuver (end : 2003/10/28 07:09:44 TAI)	all data available
2003/09/30	on board	Orbit Maintenance Maneuver (end : 2003/09/30 02:41:00 TAI)	all data available
2003/09/08	on board	DORIS re-initialised (DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning), DIODE restarted (end : 2003/09/09 12:00:00)	less data available
2003/09/04	on board	Payload anomaly, DORIS MVR switch OFF (end : 2003/09/08)	no data available
2003/08/15	on board	Orbit Maintenance Maneuver (end : 2003/08/15 03:31:35 TAI)	all data available
2003/07/11	on board	Orbit Maintenance Maneuver (end : 2003/07/11 03:49:08 TAI)	all data available
2003/06/07	on board	Orbit Maintenance Maneuver (end : 2003/06/07 03:08:23 TAI)	all data available
2003/05/20	on board	Orbit Maintenance Maneuver (end : 2003/05/20 06:23:31 TAI)	all data available
2003/05/19	on board	DORIS re-initialised (DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning), DIODE restarted (end : 2003/05/21 12:00:00)	less data available
2003/05/18	on board	Payload switch down to load new software (end : 2003/05/19)	no data available
2003/05/14	on board	Orbit Maintenance Maneuver (end : 2003/05/15 00:40:19 TAI)	all data available
2003/04/04	on board	Orbit Maintenance Maneuver (end : 2003/04/04 02:40:56 TAI)	all data available
2003/03/17	on board	DORIS re-initialised (DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning), DIODE restarted (end : 2003/03/20 12:00:00)	less data available
2003/03/15	on board	Payload anomaly, DORIS MVR switch OFF (end : 2003/03/17)	no data available
2003/03/03	on board	Orbit Maintenance Maneuver (end : 2003/03/04 01:51:22 TAI)	all data available
2003/02/24	on board	DORIS re-initialised (DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning), DIODE restarted (end : 2003/02/26 12:00:00)	less data available
2003/02/21	on board	Orbit Maintenance Maneuver (end : 2003/02/21 05:53:24 TAI)	no data available
2003/02/20	on board	Payload anomaly, DORIS MVR switch OFF (end : 2003/02/24)	no data available
2003/02/11	on board	Orbit Maintenance Maneuver (end : 2003/02/12 01:04:57 TAI)	all data available
2003/01/14	on board	Orbit Maintenance Maneuver (end : 2003/01/14 03:45:42 TAI)	all data available
2002/12/18	on board	Orbit Maintenance Maneuver (end : 2002/12/19 00:17:34 TAI)	all data available
2002/12/18	on board	Orbit Inclination Maneuver (end : 2002/12/18 06:36:46 TAI)	all data available
2002/11/29	on board	Orbit Maintenance Maneuver (end : 2002/11/29 06:25:57 TAI)	all data available
2002/11/20	on board	DORIS re-initialised (DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning), DIODE restarted (end : 2002/11/22 12:00:00)	less data available
2002/11/18	on board	Payload switch down prior to Leonids shower (end : 2002/11/20)	no data available
2002/11/07	on board	Orbit Maintenance Maneuver (end : 2002/11/07 21:06:17 TAI)	all data available
2002/11/04	on board	DORIS back in DOPPLER instrument nominal mode with median frequency bandwith pre-positioning	all data available
2002/10/28	on board	DORIS in autonomous mode (end : 2002/11/03)	all data available
2002/10/17	on board	Orbit Maintenance Maneuver (end : 2002/10/17 22:09:25 TAI)	all data available
2002/09/25	on board	Orbit Maintenance Maneuver (end : 2002/09/26 01:11:34 TAI)	all data available
2002/09/15	on board	Interface Control Unit anomaly (end : 2002/09/17 10:56:00)	no data available
2002/09/11	on board	Orbit Maintenance Maneuver (end : 2002/09/11 03:55:38 TAI)	all data available
2002/09/11	on board	DORIS re-initialised (DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning), DIODE restarted (end : 2003/09/14 12:00:00)	less data available
2002/09/09	on board	Orbit Inclination Maneuver (end : 2002/09/10 01:48:59 TAI)	all data available
2002/09/08	on board	Payload switch down to load new software (end : 2002/09/10)	no data available
2002/08/26	on board	Orbit Maintenance Maneuver (end : 2002/08/26 19:58:09 TAI)	all data available
2002/08/06	on board	Orbit Maintenance Maneuver (end : 2002/08/06 06:28:33 TAI)	all data available
2002/07/06	on board	Interface Control Unit anomaly (end : 2002/07/09 14:00:00)	no data available
2002/07/06	on board	Orbit Maintenance Maneuver (end : 2002/07/06 06:38:14 TAI)	all data available
2002/06/03	on board	DORIS re-initialised (DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning), DIODE restarted (end : 2003/06/11 12:00:00)	less data available
2002/06/01	on board	Orbit Maintenance Maneuver (end : 2002/06/01 13:16:46 TAI)	all data available
2002/05/27	on board	Payload anomaly, DORIS MVR switch OFF (end : 2002/06/03)	no data available
2002/05/16	on board	DORIS re-initialised (DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning), DIODE restarted (end : 2003/05/19 12:00:00)	less data available
2002/05/11	on board	Payload anomaly, DORIS MVR switch OFF (end : 2002/05/16)	no data available
2002/05/09	on board	Orbit Maintenance Maneuver (end : 2002/05/09 08:12:01 TAI)	all data available
2002/05/06	on board	Interface Control Unit anomaly (end : 2002/05/07 08:54:09)	no data available
2002/05/01	on board	Interface Control Unit anomaly (end : 2002/05/03 09:24:00)	no data available
2002/04/19	on board	Orbit Maintenance Maneuver (end : 2002/04/19 07:46:01 TAI)	all data available
2002/04/19	on board	DORIS re-initialised (DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning), DIODE restarted (end : 2002/04/23 08:00:00)	less data available
2002/04/18	on board	Interface Control Unit anomaly (end : 2002/04/19 14:58:00)	no data available
2002/04/16	on board	DORIS in autonomous mode	all data available
2002/04/09	on board	DORIS re-initialised (DORIS DOPPLER instrument nominal mode with median frequency bandwith pre-positioning), DIODE restarted (end : 2002/04/12 08:00:00)	less data available
2002/04/08	on board	Interface Control Unit anomaly	no data available
2002/04/07	on board	Interface Control Unit anomaly	no data available
2002/04/05	on board	Interface Control Unit anomaly	no data available
2002/04/04	on board	Interface Control Unit anomaly	no data available
2002/04/03	on board	Interface Control Unit anomaly	no data available
2002/04/01	on board	Launch	none
2002/03/29	on board	Interface Control Unit anomaly	no data available
2002/03/20	on board	Chained Measurements started. Back into Unchained measurements on 2002/03/21.	all data available
2002/03/14	on board	First DORIS switch ON	no data available
2002/01/03	on board	Launch	no data available