Message-ID: <7DE5DB29711A43F5A3B9D38FD485F950@tfpc26> From: "Giancarlo Cerretto" To: "IGS mailing list" Subject: [IGSSTATION-3420]: IENG: change of standard type Date: Thu, 26 Nov 2009 13:37:58 +0100 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit Sender: owner-igsstation Precedence: bulk ****************************************************************************** IGS Station Mail 26 Nov 04:38:26 PST 2009 Message Number 3420 ****************************************************************************** Author: Giancarlo Cerretto Dear colleagues, this message is to inform you that on 2009 November 26th (DOY 330 ; MJD 55161), the Active Hydrogen Maser used for the generation of UTC(IT) - the time reference for IENG station - has been changed from the previous "Symmetricom Datum HMH 2010" to the current "Kvartz CH1-75A". For mentioned reason, IENG station has been kept switched off since 09.18 UTC to 10.58 UTC and related hourly "k" RINEX file not transmitted to the data centres. I apologize for the inconvenience this intervention may cause. For any question or doubt, please, do not hesitate to contact me. Kind regards, Giancarlo. ========================================== Giancarlo Cerretto Time and Frequency Laboratory Istituto Nazionale di Ricerca Metrologica (I.N.RI.M.) Strada delle Cacce 91, 10135 Torino, Italy http://www.inrim.it/ Phone: +39 011 3919 269/349; Fax: +39 011 3919 259 E-mail: g.cerretto@inrim.it ==========================================