Delivered-To: igsmail@igscb.jpl.nasa.gov Date: Thu, 2 Mar 2006 18:40:12 +0100 From: "services.iers@obspm.fr" Message-Id: <200603021740.k22HeCfw027962@callisto.obspm.fr> To: igsmail@igscb.jpl.nasa.gov Subject: [IGSMAIL-5314]: Section 6 of Bulletin B 217 Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 02 Mar 09:40:24 PST 2006 Message Number 5314 ****************************************************************************** Author : IERS / PC INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE EARTH ORIENTATION PARAMETERS Section 6 of the Bulletin B 217 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 0.09 0.09 0.04 - 0.19 0.07 14 53739.21 to 53783.27 0.12 0.12 0.07 - 0.46 0.11 EOP(BKG) 3 R 4 0.09 0.08 0.04 - 0.14 0.05 14 53739.21 to 53783.27 0.14 0.22 0.12 - 0.22 0.08 EOP(BKG) 3 R 2 - - 0.12 - - - 41 53739.79 to 53788.79 - - 0.09 - - - EOP(USNO) 5 R 1 - - 0.12 - - - 44 53739.79 to 53788.79 - - 0.12 - - - EOP(GSFC) 4 R 2 0.12 0.07 0.07 - 0.20 0.06 15 53739.21 to 53783.27 0.08 0.15 0.04 - 0.11 0.05 EOP(GSFC) 4 R 1 - - 0.13 - - - 41 53739.79 to 53788.79 - - 0.15 - - - EOP(IAA) 5 R 2 0.08 0.07 0.04 - 0.13 0.05 14 53739.21 to 53783.27 0.08 0.12 0.12 - 0.14 0.07 EOP(IAA) 5 R 1 - - 0.12 - - - 41 53739.79 to 53788.79 - - 0.09 - - - EOP(SPBU) 3 R 3 0.25 0.30 0.17 - 0.06 0.02 13 53740.27 to 53783.27 0.14 0.16 0.07 - 0.17 0.07 EOP(SPBU) 2 R 1 - - 0.13 - - - 40 53739.79 to 53788.79 - - 0.19 - - - EOP(MAO) 3 R 1 0.09 0.09 0.05 - 0.16 0.06 13 53739.23 to 53783.26 0.10 0.20 0.15 - 0.18 0.09 EOP(USNO) 5 R 2 0.09 0.08 0.04 - 0.19 0.07 14 53739.21 to 53783.27 0.09 0.15 0.11 - 0.15 0.07 EOP(IVS) 0 R 1 0.04 0.04 0.02 - 0.09 0.03 12 53739.00 to 53776.00 0.17 0.33 0.05 - 0.10 0.05 GPS EOP(CODE) 98 P 1 0.01 0.01 - 0.07 - - 50 53739.50 to 53788.50 0.05 0.06 - 0.26 - - EOP(EMR) 96 P 3 0.03 0.03 - 0.04 - - 50 53739.50 to 53788.50 0.10 0.07 - 0.58 - - EOP(ESOC) 96 P 1 0.01 0.01 - 0.04 - - 50 53739.50 to 53788.50 0.06 0.07 - 0.62 - - EOP(GFZ) 96 P 2 0.01 0.01 - 0.02 - - 50 53739.50 to 53788.50 0.06 0.05 - 0.28 - - EOP(IAA) 1 P 1 0.03 0.03 - 0.06 - - 50 53739.50 to 53788.50 0.15 0.29 - 0.37 - - EOP(JPL) 96 P 3 0.02 0.02 - 0.12 - - 46 53739.50 to 53784.50 0.05 0.09 - 0.40 - - EOP(NOAA) 96 P 1 0.00 0.00 - 0.02 - - 49 53739.50 to 53787.50 0.10 0.13 - 0.29 - - EOP(SIO) 96 P 1 0.04 0.04 - 0.11 - - 25 53739.50 to 53763.50 0.05 0.09 - 0.33 - - EOP(IGS F)95 P 2 0.02 0.02 0.07 0.06 - - 39 53739.50 to 53777.50 0.02 0.09 0.19 0.23 - - EOP(IGS R)96 P 2 0.05 0.04 0.17 0.07 - - 50 53739.50 to 53788.50 0.05 0.06 0.53 0.21 - - EOP(IERS) 97 P 1 0.03 0.03 0.17 0.12 - - 50 53739.50 to 53788.50 0.02 0.03 0.30 0.26 - - SLR EOP(ASI) 3 L 2 0.07 0.08 - 0.19 - - 50 53739.50 to 53788.50 0.22 0.22 - 0.55 - - EOP(IAA) 2 L 1 0.04 0.04 0.02 0.02 - - 51 53739.00 to 53789.00 0.19 0.14 0.27 0.17 - - EOP(MCC) 97 L 1 0.15 0.17 - 0.10 - - 51 53739.00 to 53789.00 0.16 0.20 - 0.26 - - EOP(ILRS) 5 L 1 0.58 0.60 - 1.13 - - 50 53739.50 to 53788.50 0.18 0.14 - 0.61 - - Bulletin A EOP(NEOS) 97 C 1 0.04 0.06 0.06 - - - 51 53739.00 to 53789.00 0.05 0.11 0.13 - - -