Subject: [SIR-Mail] No.929: igs08_1787.atx: Update including reactivated Block IIR-M satellite SVN49/PRN06 From: Laura Sanchez This is a copy of [IGSMAIL-6895] igs08_1787.atx: Update including reactivated Block IIR-M satellite SVN49/PRN06 Dear IGS colleagues! The absolute IGS antenna correction file (igs08_wwww.atx) has been updated. The new release is called ´igs08_1787.atx´. It contains the following change: According to NANU 2014032, Block IIR-M satellite SVN49 resumed transmitting L-band utilizing PRN06 on 3 April 2014. Therefore, the following satellite has been added to igs08.atx: G06 (G049) Source: > NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2014032 NANU TYPE: GENERAL > *** GENERAL MESSAGE TO ALL GPS USERS *** ON APPROXIMATELY 03 APR 2014, SVN49 WILL RESUME TRANSMITTING L-BAND UTILIZING PRN06. AT L-BAND ACTIVATION, SVN49/PRN06 WILL BE UNUSABLE UNTIL FURTHER NOTICE. ADDITIONALLY, NO BROADCAST ALMANACS WILL INCLUDE SVN49/PRN06 UNTIL FURTHER NOTICE. http://www.navcen.uscg.gov/?Do=gpsShowNanu&num=2014032 The updated antenna correction model is available at ftp://igs.org/pub/station/general/igs08_1787.atx or ftp://igs.org/pub/station/general/igs08.atx Details on the two latest model updates that were only announced via the ”IGS Equipment Files” mailing list can be found at: > [IGS-Equipment-Files] igs08_1781.atx: Update including TPSPN.A5 http://igscb.jpl.nasa.gov/pipermail/igs-equipment-files/2014-February/000067.html > [IGS-Equipment-Files] igs08_1785.atx: Update including TRM55970.00 http://igscb.jpl.nasa.gov/pipermail/igs-equipment-files/2014-March/000069.html Sorry for the late release and thanks to Richard Langley for his help! With best regards, Ralf Schmid on behalf of the IGS Antenna Working Group