Delivered-To: igsmail@igscb.jpl.nasa.gov From: "Jim Ray" To: Subject: [IGSMAIL-4736]: recent BOGT height change ??? Date: Fri, 28 Nov 2003 13:21:45 +0100 Message-ID: <000b01c3b5aa$3039fbc0$e57f68c1@TAI20> Importance: Normal Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 28 Nov 04:21:23 PST 2003 Message Number 4736 ****************************************************************************** Author: Jim Ray An alert to users of recent BOGT data -- according to the IGS SINEX combination for week 1244, the height appears to have changed by about 5.5 cm since the previous week (see below). BOGT solutions from all 5 Analysis Centers that used data from that station were rejected from the combination. There have been no public messages of problems or changes at the station. See http://igscb.jpl.nasa.gov/mail/igsreport/2003/msg00939.html : 5-6) Outliers: =================== Thresholds set at 5 sigmas and 50 mm. Solution Solution | Station | N E U | Minus |code id soln| (mm) (mm) (mm)| -------------------------------|------------|-----------------------| igs03P1243.snx esa12447.snx |BOGT A 2| 5.5 -12.0 -66.9| igs03P1243.snx jpl12447.snx |BOGT A 2| -4.0 1.1 -50.7| igs03P1243.snx ngs12447.snx |BOGT A 2| -3.0 -6.0 -68.0| IGS03P45.snx gfz12447.snx |BOGT A 2| 2.3 -3.7 -53.0| IGS03P45.snx sio12447.snx |BOGT A 2| 0.3 -5.3 -60.3| -------------------------------|------------|-----------------------|