Delivered-To: igsmail@igscb.JPL.NASA.GOV Message-ID: <40FEE5D4.5040007@jpl.nasa.gov> Date: Wed, 21 Jul 2004 14:53:24 -0700 From: "Angelyn W. Moore" User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040510 To: igsmail@igscb.JPL.NASA.GOV Subject: [IGSMAIL-4979]: New station USN3 added Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 21 Jul 14:53:26 PDT 2004 Message Number 4979 ****************************************************************************** Author: Angelyn Moore Dear Colleagues, There is a new IGS station today: USN3 USN3 is located at the U.S. Naval Observatory in Washington, D.C., USA. It replaces the IGS site USN1 and is connected to the reference signal from the USNO Master clock MC2, the primary realization of UTC(USNO), with all calibration values already applied to the raw data. A new antenna, new position of the antenna, and higher-stability signal splitter are expected to increase the data quality. Data delivery is hourly (and 15min/1Hz). USNO operates the station, with JPL supporting the data flow and site log generation. The site log is installed at the CB, and you will begin to see USN3 appear in the various station lists and maps. Best regards, Angie ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Angelyn W. Moore, Ph.D. Deputy Director, IGS Central Bureau JPL/Caltech Angelyn.W.Moore@jpl.nasa.gov 4800 Oak Grove Dr. MS 238-540 voice: +1 818 354 5434 Pasadena CA 91109 USA http://igscb.jpl.nasa.gov fax: +1 818 393 6686