****************************************************************************** dorismail 29-Sep-2011 15:29:06 Message No 0774 ****************************************************************************** Author: "Ferrage Pascale" Subject: Jason-1 depletion manoeuvers Dear colleagues, Jason-1 is performing a series of depletion maneuvers between 28-Sept and 17-Oct 2011 The maneuvers consists of 13 pairs of long-thrust inclination maneuvers. Each maneuver consists of a pair of 600-second thrusts that will alternately change the inclination by either +0.03-degrees or -0.03-degrees (each DVN ~ 2.25m/s). The manoeuver plan is given in the end of this message. Note that during this period, due to the magnitude of such manoeuvers, the DORIS data delivery may be disrupted, and their use may be difficult. Note also that a test campaign of similar DV (3 pairs) was performed between 04-Sept and 09-Sept (cycle 356). Expected manoeuver plan: ----------------------------------- 1st maneuver OCM4 1st thrust : 28/09/2011:22:47:49:640 duration ~ 300 seconds 2nd thrust : 29/09/2011:01:36:29:038 duration ~ 300 seconds 2nd maneuver OCM4 1st thrust : 29/09/2011:23:09:24:550 duration ~ 600 seconds 2nd thrust : 30/09/2011:01:58:03:952 duration ~ 600 seconds 3rd maneuver OCM4 1st thrust : 02/10/2011:22:21:43:497 duration ~ 600 seconds 2nd thrust : 03/10/2011:01:10:22:929 duration ~ 600 seconds 4th maneuver OCM4 1st thrust : 03/10/2011:23:39:14:504 duration ~ 600 seconds 2nd thrust : 04/10/2011:02:27:52:276 duration ~ 600 seconds 5th maneuver OCM4 1st thrust : 04/10/2011:21:12:09:787 duration ~ 600 seconds 2nd thrust : 05/10/2011:00:00:49:210 duration ~ 600 seconds 6th maneuver OCM4 1st thrust : 05/10/2011:21:33:44:510 duration ~ 600 seconds 2nd thrust : 06/10/2011:00:22:23:952 duration ~ 600 seconds 7th maneuver OCM4 1st thrust : 06/10/2011:21:55:19:223 duration ~ 600 seconds 2nd thrust : 07/10/2011:00:43:58:661 duration ~ 600 seconds 8th maneuver OCM4 1st thrust : 09/10/2011:21:07:37:599 duration ~ 600 seconds 2nd thrust : 09/10/2011:23:56:17:056 duration ~ 600 seconds 9th maneuver OCM4 1st thrust : 10/10/2011:22:25:26:000 duration ~ 600 seconds 2nd thrust : 11/10/2011:01:14:03:734 duration ~ 600 seconds 10th maneuver OCM4 1st thrust : 11/10/2011:22:47:00:685 duration ~ 600 seconds 2nd thrust : 12/10/2011:01:35:38:435 duration ~ 600 seconds 11th maneuver OCM4 1st thrust : 12/10/2011:23:08:35:386 duration ~ 600 seconds 2nd thrust : 13/10/2011:01:57:13:157 duration ~ 600 seconds 12nd maneuver OCM4 1st thrust : 13/10/2011:21:37:44:324 duration ~ 600 seconds 2nd thrust : 14/10/2011:00:26:22:040 duration ~ 600 seconds 13rd maneuver OCM4 1st thrust : 16/10/2011:20:50:02:667 duration ~ 300 seconds 2nd thrust : 16/10/2011:23:38:40:373 duration ~ 300 seconds Best regards, Pascale Ferrage Cliquez sur l'url suivante https://www.mailcontrol.com/sr/8RI8UQm!vNDTndxI!oX7UnkyRQ0MRq91xB0RceIzWHDQc6DdJ3WCH!y1LiLzIw9mHEbJBLmXkgEeaPLWGci2!g== si ce message est indésirable (pourriel). Please do not reply directly to this message, but send comments and suggestions to IDS.central.bureau@cls.fr