Message-ID: <462E2DF8.401@obspm.fr> Date: Tue, 24 Apr 2007 18:19:04 +0200 From: Pierre Uhrich User-Agent: Thunderbird 1.5.0.9 (Windows/20061207) To: igsstation@igscb.jpl.nasa.gov CC: Angelyn.W.Moore@jpl.nasa.go, jimr@ngs.noaa.gov, Edouard.Gaulue@ensg.ign.fr, thierry.duquesnoy@ign.fr, Bruno.Garayt@ensg.ign.fr, Ken.Senior@nrl.navy.mil, zjiang@bipm.org, rolf.dach@aiub.unibe.ch, Philip.Tuckey@obspm.fr, david.valat@obspm.fr, ihsan.ibntaieb@obspm.fr, rgpadmin@ign.fr, =?ISO-8859-15?Q?G=E9rard_Pe?= =?ISO-8859-15?Q?tit?= Subject: [IGSSTATION-1541]: OPMT: Change of external clock. Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-igsstation Precedence: bulk ****************************************************************************** IGS Station Mail 24 Apr 09:19:46 PDT 2007 Message Number 1541 ****************************************************************************** Author: Pierre Uhrich Dear IGS Colleagues: There has been a change of external clock for the OPMT station located in Observatoire de Paris, France. The OPMT station is now connected to a KVARZ active H-Maser, labeled 890, through a completely new distribution line. But this was not a smooth change, as due to unexpected problems it finally took almost two days of measurements to achieve it. So please note that the OPMT Rinex files of DOY 113-114 (April 23-24, 2007) are highly incomplete and probably partially corrupted. Be careful in the case you would process those days of data. We are providing elsewhere a new Site Log for OPMT, taking into account this external clock change. Best regards. P. Uhrich -- =============================================================== Dr Pierre Uhrich Pierre.Uhrich@obspm.fr Inginieur-chercheur LNE Equipe Mitrologie du temps LNE-SYRTE, Phone: + 33 (0)1 40 51 22 17 UMR CNRS 8630, Fax: + 33 (0)1 43 25 55 42 Observatoire de Paris, 61 avenue de l'Observatoire, F-75014 Paris, France. ===============================================================