Delivered-To: igsmail@igscb.jpl.nasa.gov Date: Tue, 31 Jan 2006 16:03:48 +0100 From: "services.iers@obspm.fr" Message-Id: <200601311503.k0VF3m3B005763@callisto.obspm.fr> To: igsmail@igscb.jpl.nasa.gov Subject: [IGSMAIL-5296]: Section 6 of Bulletin B 216 Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 31 Jan 07:03:58 PST 2006 Message Number 5296 ****************************************************************************** Author : IERS / PC INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE EARTH ORIENTATION PARAMETERS Section 6 of the Bulletin B 216 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 0.10 0.10 0.05 - 0.21 0.08 11 53710.20 to 53748.29 0.27 0.11 0.08 - 0.33 0.11 EOP(BKG) 3 R 4 0.12 0.10 0.04 - 0.17 0.07 13 53710.20 to 53748.29 0.22 0.19 0.18 - 0.21 0.06 EOP(BKG) 3 R 2 - - 0.11 - - - 38 53709.79 to 53760.79 - - 0.07 - - - EOP(USNO) 5 R 1 - - 0.15 - - - 40 53709.79 to 53760.79 - - 0.09 - - - EOP(GSFC) 4 R 2 0.15 0.10 0.11 - 0.25 0.08 16 53710.20 to 53752.17 0.11 0.13 0.13 - 0.20 0.08 EOP(GSFC) 4 R 1 - - 0.12 - - - 38 53709.79 to 53760.79 - - 0.14 - - - EOP(IAA) 5 R 2 0.09 0.08 0.04 - 0.15 0.06 13 53710.20 to 53748.29 0.16 0.12 0.11 - 0.21 0.06 EOP(IAA) 5 R 1 - - 0.12 - - - 38 53709.79 to 53760.79 - - 0.09 - - - EOP(SPBU) 3 R 3 0.26 0.32 0.18 - 0.06 0.02 6 53710.20 to 53740.27 0.18 0.14 0.06 - 0.18 0.08 EOP(SPBU) 2 R 1 - - 0.13 - - - 31 53709.79 to 53753.79 - - 0.16 - - - EOP(MAO) 3 R 1 0.11 0.09 0.05 - 0.17 0.06 10 53710.21 to 53740.29 0.18 0.23 0.12 - 0.22 0.12 EOP(USNO) 5 R 2 0.10 0.10 0.04 - 0.23 0.09 12 53710.20 to 53748.29 0.13 0.12 0.13 - 0.22 0.08 EOP(IVS) 0 R 1 0.05 0.04 0.02 - 0.09 0.03 11 53710.00 to 53748.00 0.12 0.28 0.06 - 0.07 0.05 GPS EOP(CODE) 98 P 1 0.01 0.01 - 0.06 - - 52 53709.50 to 53760.50 0.05 0.05 - 0.19 - - EOP(EMR) 96 P 3 0.03 0.03 - 0.04 - - 52 53709.50 to 53760.50 0.10 0.07 - 0.45 - - EOP(ESOC) 96 P 1 0.01 0.02 - 0.04 - - 52 53709.50 to 53760.50 0.07 0.07 - 0.57 - - EOP(GFZ) 96 P 2 0.01 0.01 - 0.02 - - 52 53709.50 to 53760.50 0.06 0.04 - 0.19 - - EOP(IAA) 1 P 1 0.03 0.03 - 0.06 - - 52 53709.50 to 53760.50 0.15 0.26 - 0.30 - - EOP(JPL) 96 P 3 0.02 0.02 - 0.11 - - 41 53709.50 to 53749.50 0.05 0.07 - 0.30 - - EOP(NOAA) 96 P 1 0.00 0.00 - 0.02 - - 51 53709.50 to 53759.50 0.09 0.13 - 0.33 - - EOP(SIO) 96 P 1 0.06 0.06 - 0.15 - - 52 53709.50 to 53760.50 0.06 0.08 - 0.30 - - EOP(IGS F)95 P 2 0.02 0.02 0.07 0.06 - - 41 53709.50 to 53749.50 0.03 0.09 0.20 0.15 - - EOP(IGS R)96 P 2 0.04 0.04 0.15 0.06 - - 52 53709.50 to 53760.50 0.06 0.07 0.51 0.17 - - EOP(IERS) 97 P 1 0.03 0.03 0.18 0.13 - - 52 53709.50 to 53760.50 0.02 0.03 0.80 0.18 - - SLR EOP(ASI) 3 L 2 0.08 0.09 - 0.21 - - 51 53709.50 to 53759.50 0.21 0.22 - 0.47 - - EOP(ILRS) 5 L 1 1.63 1.45 - 4.11 - - 48 53709.50 to 53756.50 0.16 0.16 - 0.49 - - EOP(DUT) 98 L 1 0.10 0.09 - - - - 14 53715.00 to 53728.00 0.57 0.30 - - - - EOP(IAA) 2 L 1 0.04 0.04 0.03 0.03 - - 53 53709.00 to 53761.00 0.18 0.14 0.34 0.16 - - EOP(MCC) 97 L 1 0.10 0.11 - 0.10 - - 46 53709.00 to 53754.00 0.17 0.25 - 0.30 - - Bulletin A EOP(NEOS) 97 C 1 0.05 0.07 0.07 - - - 53 53709.00 to 53761.00 0.06 0.13 0.17 - - -