Delivered-To: igsmail@igscb.jpl.nasa.gov Date: Fri, 1 Apr 2005 17:13:45 +0200 From: "services.iers@obspm.fr" Message-Id: <200504011513.j31FDjE6007818@callisto.obspm.fr> To: igsmail@igscb.jpl.nasa.gov Subject: [IGSMAIL-5130]: Section 6 of Bulletin B 206 Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 01 Apr 07:13:57 PST 2005 Message Number 5130 ****************************************************************************** Author : IERS / PC INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE EARTH ORIENTATION PARAMETERS Section 6 of the Bulletin B 206 6 - SUMMARY OF CONTRIBUTED EARTH ORIENTATION PARAMETERS SERIES This section gives the average precision of the individual series contri- buting to the combination and their average agreement with it. The periods covered start at the beginning of the first month in Section 1 and end with the last available value in the individual series considered. The complete list of measurements is available in the electronic-mailed version of Bulletin B in section 7. Units : 0.001" for x,y , 0.0001s for UT1, 0.001" for dPsi, dEpsi. -------------------------------------------------------------------------------- EOP series Mean formal uncertainty Periods covered Weighted RMS agreement with Bulletin B -------------------------------------------------------------------------------- x y UT D dPsi dEps Data Number VLBI EOP(AUS) 1 R 1 0.08 0.07 0.03 - 0.17 0.07 13 53405.27 to 53447.27 0.17 0.18 0.05 - 0.29 0.09 EOP(BKG) 3 R 4 0.13 0.10 0.08 - 0.22 0.08 14 53405.27 to 53447.27 0.16 0.17 0.06 - 0.20 0.07 EOP(BKG) 3 R 2 - - 0.11 - - - 46 53404.79 to 53452.79 - - 0.13 - - - EOP(USNO) 5 R 1 - - 0.11 - - - 46 53404.79 to 53452.79 - - 0.12 - - - EOP(GSFC) 4 R 2 0.09 0.07 0.07 - 0.16 0.06 14 53405.27 to 53447.27 0.17 0.13 0.08 - 0.08 0.05 EOP(GSFC) 4 R 1 - - 0.11 - - - 46 53404.79 to 53452.79 - - 0.13 - - - EOP(IAA) 5 R 1 0.08 0.07 0.03 - 0.13 0.06 13 53405.27 to 53447.27 0.22 0.16 0.08 - 0.27 0.05 EOP(IAA) 3 R 3 - - 0.11 - - - 46 53404.79 to 53452.79 - - 0.12 - - - EOP(SPBU) 3 R 3 0.22 0.27 0.14 - 0.07 0.03 13 53405.27 to 53447.27 0.13 0.13 0.11 - 0.24 0.06 EOP(SPBU) 2 R 1 - - 0.14 - - - 33 53404.79 to 53452.79 - - 0.13 - - - EOP(MAO) 3 R 1 0.09 0.08 0.03 - 0.16 0.06 13 53405.27 to 53447.26 0.26 0.18 0.10 - 0.24 0.11 EOP(USNO) 5 R 1 0.07 0.07 0.02 - 0.16 0.06 13 53405.27 to 53447.27 0.13 0.17 0.05 - 0.11 0.07 EOP(IVS) 0 R 1 0.06 0.06 0.02 - 0.07 0.04 11 53405.00 to 53440.00 0.26 0.15 0.06 - 0.16 0.03 GPS EOP(CODE) 98 P 1 0.02 0.02 - 0.18 - - 56 53404.50 to 53459.50 0.03 0.09 - 0.28 - - EOP(EMR) 96 P 3 0.03 0.03 - 0.04 - - 56 53404.50 to 53459.50 0.06 0.17 - 0.52 - - EOP(ESOC) 96 P 1 0.02 0.02 - 0.08 - - 55 53404.50 to 53458.50 0.06 0.12 - 0.34 - - EOP(GFZ) 96 P 2 0.01 0.01 - 0.01 - - 56 53404.50 to 53459.50 0.03 0.06 - 0.26 - - EOP(IAA) 1 P 1 0.03 0.03 - 0.06 - - 55 53404.50 to 53458.50 0.15 0.37 - 0.41 - - EOP(JPL) 96 P 3 0.02 0.02 - 0.15 - - 45 53404.50 to 53448.50 0.05 0.03 - 0.28 - - EOP(NOAA) 96 P 1 0.01 0.01 - 0.02 - - 50 53404.50 to 53453.50 0.13 0.13 - 0.34 - - EOP(SIO) 96 P 1 0.05 0.05 - 0.13 - - 56 53404.50 to 53459.50 0.07 0.09 - 0.34 - - EOP(IGS F)95 P 2 0.02 0.03 0.07 0.06 - - 38 53404.50 to 53441.50 0.04 0.12 0.24 0.22 - - EOP(IGS R)96 P 2 0.03 0.04 0.18 0.07 - - 56 53404.50 to 53459.50 0.07 0.10 0.60 0.20 - - EOP(IERS) 97 P 1 0.03 0.03 0.25 0.13 - - 56 53404.50 to 53459.50 0.02 0.03 0.32 0.19 - - SLR EOP(ASI) 3 L 2 0.09 0.10 - 0.20 - - 55 53404.50 to 53458.50 0.23 0.36 - 0.91 - - EOP(ILRS) 5 L 1 0.13 0.15 - 0.29 - - 52 53404.50 to 53455.50 0.34 0.25 - 0.84 - - EOP(DUT) 98 L 1 0.12 0.13 - - - - 45 53404.00 to 53448.00 0.56 0.38 - - - - EOP(IAA) 2 L 1 0.05 0.05 0.03 0.03 - - 55 53404.00 to 53458.00 0.26 0.23 0.76 0.37 - - EOP(MCC) 97 L 1 0.06 0.07 - 0.10 - - 50 53404.00 to 53453.00 0.18 0.28 - 0.62 - - Bulletin A EOP(NEOS) 97 C 1 0.07 0.07 0.08 - - - 57 53404.00 to 53460.00 0.13 0.21 0.32 - - -