Received: from lamont.ldgo.columbia.edu (ldgo.columbia.edu [129.236.10.30]) by igscb.jpl.nasa.gov (8.9.3/8.9.3) with ESMTP id RAA26055 for ; Mon, 31 Jan 2000 17:22:05 -0800 From: kogan@ldeo.columbia.edu Received: from kotik.ldgo.columbia.edu (kotik.ldgo.columbia.edu [129.236.10.25]) by lamont.ldgo.columbia.edu (8.9.3/8.9.3/LDEO-1.15) with ESMTP id UAA17237; Mon, 31 Jan 2000 20:21:17 -0500 (EST) Received: (from kogan@localhost) by kotik.ldgo.columbia.edu (8.9.3+Sun/8.9.1) id UAA03093; Mon, 31 Jan 2000 20:21:20 -0500 (EST) Date: Mon, 31 Jan 2000 20:21:20 -0500 (EST) Message-Id: <200002010121.UAA03093@kotik.ldgo.columbia.edu> To: igsmail@igscb.jpl.nasa.gov Subject: [IGSMAIL-2692]: Station YSSK X-Sun-Charset: US-ASCII Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 31 Jan 17:22:10 PST 2000 Message Number 2692 ****************************************************************************** Author: Grigory Steblov and Mikhail Kogan Dear colleagues, RE: Station YSSK Since 19-JAN-00, phase data measured at YSSK (Sakhalin Island, Sea of Japan) with the Ashtech Z-12 receiver are very noisy and unusable. The data were quite good before that day. We are testing if this is an external noise (multipathing, TV, etc.), or a receiver failure. If this is the latter case, we intend to replace the receiver quickly. We are sorry for the inconvenience, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Grigory M. Steblov RDAAC E-mail : steblov@ria.ipmnet.ru 101 Prospekt Vernadskogo Telephone: +1-7096-906-7919 Building 1, Office 303 Fax : +1-7095-434-3249 Moscow 117526 RUSSIA ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/ _/ _/ _/ Mikhail G. Kogan _/ _/ Lamont-Doherty Earth Observatory E-mail : kogan@ldeo.columbia.edu _/ _/ P.O. Box 1000 / 61, Route 9W Telephone: 914-365-8882 _/ _/ Palisades, NY 10964 USA Fax : 914-365-8150 _/ _/ _/ _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/