From: Grigory Steblov and Mikhail Kogan Subject: [IGSMAIL-2424] Firmware upgrade Date: Tue, 17 Aug 1999 21:36:27 PDT ****************************************************************************** IGS Electronic Mail Tue Aug 17 21:36:27 PDT 1999 Message Number 2424 ****************************************************************************** Author: Grigory Steblov and Mikhail Kogan Subject: Firmware upgrade GPS TRACKER ID: PETP DOMES No.: 12355M002 LOCATION: Institute of Volcanology Petropavlovsk, Kamchatka, RUSSIA ADVISORY: The firmware of the Ashtech Z-12 receiver at PETP was upgraded to version CD00 on DOY 230. This receiver replaced the TurboRogue because of problems such as loss of lock on L2 and loss of tracking at certain hours of the day caused by RF noise (See IGS mail no. 2392 of 29-JUL-99). There are no more problems since the replacement. Regards, ======================================================================== Grigory M. Steblov RDAAC E-mail : steblov@ria.ipmnet.ru 101 Prospekt Vernadskogo Telephone: +1-7095-434-3249 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 ======================================================================== [Mailed From: Mikhail Kogan ]