Subject: [SIR-Mail] No.653: igs08_1740.atx: Update including Block IIF-4 satellite SVN66/PRN27 From: Laura Sanchez ******************************************************************************** SIR Electronic Mail 2013-05-16 11:46:50 UTC Message No. 653 ******************************************************************************** Dear IGS colleagues! The absolute IGS antenna correction file (igs08_wwww.atx) has been updated. The new release is called ´igs08_1740.atx´. It contains the following changes: The fourth Block IIF satellite launched on 15 May 2013 has been added: G27 (G066) The following PRELIMINARY phase center offset (PCO) values were assigned: PCO_X = 39.4 cm PCO_Y = 0.0 cm PCO_Z = 160.0 cm NANU message 2013031: > NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2013031 > SUBJ: SVN66 (PRN27) LAUNCH JDAY 135 > 1. NANU TYPE: LAUNCH > NANU NUMBER: 2013031 > NANU DTG: 152256Z MAY 2013 > SVN: 66 > PRN: 27 > LAUNCH JDAY: 135 > LAUNCH TIME ZULU: 2138 > > 2. GPS SATELLITE SVN66 (PRN27) WAS LAUNCHED ON JDAY 135. > A USABINIT NANU WILL BE SENT WHEN THE SATELLITE IS SET ACTIVE TO SERVICE. http://cgls.uscg.mil/pipermail/nanu/2013-May/001502.html The COSPAR ID (2013-023A?) has not been confirmed yet. The updated antenna correction model is available at ftp://igs.org/pub/station/general/igs08_1740.atx or ftp://igs.org/pub/station/general/igs08.atx With best regards, Ralf Schmid on behalf of the IGS Antenna Working Group ********************************************************************************