From giuseppe.colucci at asi.it Mon Jul 22 07:19:53 2002 From: giuseppe.colucci at asi.it (Pino Colucci) Date: Mon, 22 Jul 2002 16:19:53 +0200 Subject: [IGSMAIL-4000]: Matera Meteo Data Message-ID: <008a01c2318a$d98c65a0$28ea6ac0@mt.asi.it> ****************************************************************************** IGS Electronic Mail 22 Jul 07:21:05 PDT 2002 Message Number 4000 ****************************************************************************** Author: Pino Colucci On January 14, 2002 the Matera Meteorological Station was dismounted to be sent out for calibration. It was replaced by an old uncalibrated system (backup). Starting from July 18, the Meteorological Station is back on-line. The station has been calibrated and the Temperature/Humidity trasmitter has been replaced by a new one (Vaisala HMD70Y). Please note that the backup station working from January 14 up to July 18 had following systematic errors: - Temperature error = +1.1 C (you must subtract 1.1 to obtain the right value) - Pressure error = +1.6 mbar (you must subtract 1.6 to obtain the right value) - Relative Humidity. The old sensor was not reliable Best regards, Pino Colucci --- Pino Colucci Telespazio S.p.A. C.P. Aperta 75100 Matera - ITALY Tel. 0835 377 291 Fax 0835 334951