| Date: | 2005-09-28 18:51:00 | |
| Sender: | Gilles Tavernier/CNES <> Tavernier Gilles <gilles.tavernier@cnes.fr>> | |
| Subject: | [SLR-Mail] No. 1388: Fwd: Jason-1 back to Nominal Mode | |
| Author: | Gilles Tavernier | |
| Content: | ******************************************************************************** SLR Electronic Mail 2005-09-28 18:51:00 UTC Message No. 1388 ******************************************************************************** Author: Gilles Tavernier/CNES Subject: Fwd: Jason-1 back to Nominal Mode Begin forwarded message: > From: Tavernier Gilles > Date: September 28, 2005 12:32:23 PM EDT > To: ”DORIS Mail (dorismail@cls.fr)” > Cc: Tavernier Gilles > Subject: [DORISMail] No 0410 : Jason-1 back to Nominal Mode > Reply-To: dorismail@cls.fr > > > > ********************************************************************** > ******** > dorismail 28-Sep-2005 18:32:33 Message No 0410 > ********************************************************************** > ******** > > > Author: Tavernier Gilles > Subject: Jason-1 back to Nominal Mode > > > Dear colleagues, > > The recovery process conducted after the Jason-1 incident of > September 20th has been succesfully completed today. > As expected, Jason-1 is back to nominal configuration since this > morning, 11:00 UTC: > - attitude mode nominal: Earth pointing > - command/control nominal > - payload: operational mode > > On-board datation is performed by the platform GPS receiver. The > DORIS receiver has been continuously operating, even in Safe Mode > and is fully operational. Some DORIS data will nevertheless be lost > due to the transmitter failure and to the Safe Mode. > > The Poseidon altimeter as well as the JMR radiometer and the TRSR > (precise GPS payload instrument) are operational. > > Investigations are in progress to identify the origin of the > failure of the active transmitter at the time of the incident. > > Many thanks to the Jason-1 operation control staff for their effort > and efficiency in recovering the satellite. > > Best regards > > Gilles TAVERNIER > For Project team and Jason-Ops team > > _____________________________________________________ > CNES > DCT/PO/AL - Bpi 2002 Phone : 33 - (0)5 61 27 37 76 > 18, avenue Edouard Belin Fax : 33 - (0)5 61 28 25 95 > 31 401 TOULOUSE CEDEX 9 Email : Gilles.Tavernier@cnes.fr > _____________________________________________________ > > > > > > > Please do not reply directly to this message, but send > comments and suggestions to IDS.central.bureau@cls.fr ----- Ms. Carey Noll Manager, Crustal Dynamics Data Information System (CDDIS) Secretary, ILRS Central Bureau NASA GSFC Code 690.5 Greenbelt, MD 20771 USA E-mail: Carey.Noll@nasa.gov Voice: (301) 614-6542 Fax: (301) 614-6099 WWW: http://cddis.gsfc.nasa.gov From: Carey Noll ******************************************************************************** |