From services.iers at obspm.fr Thu Jun 28 06:58:20 2007 From: services.iers at obspm.fr (EOP Product Center) Date: Thu, 28 Jun 2007 15:58:20 +0200 Subject: [IGSMAIL-5617]: Section 6 of Bulletin B 233 Message-ID: <200706281358.l5SDwKT6023977@callisto.obspm.fr> ****************************************************************************** IGS Electronic Mail 28 Jun 06:58:27 PDT 2007 Message Number 5617 ****************************************************************************** Author : IERS / PC INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE EARTH ORIENTATION PARAMETERS Section 6 of the Bulletin B 233 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 0.07 0.06 0.03 - - - 13 54224.27 to 54266.27 0.10 0.11 0.09 - - - EOP(BKG) 3 R 4 0.07 0.06 0.03 - 0.13 0.05 13 54224.27 to 54266.27 0.08 0.17 0.11 - 0.18 0.03 EOP(BKG) 3 R 2 - - 0.09 - - - 44 54224.80 to 54271.80 - - 0.13 - - - EOP(USNO) 5 R 1 - - 0.11 - - - 47 54224.80 to 54271.80 - - 0.14 - - - EOP(GSFC) 6 R 1 - - 0.10 - - - 45 54224.80 to 54271.80 - - 0.11 - - - EOP(IAA) 5 R 2 0.08 0.08 0.04 - 0.15 0.06 11 54224.27 to 54266.27 0.08 0.12 0.11 - 0.07 0.10 EOP(IAA) 5 R 1 - - 0.09 - - - 45 54224.80 to 54271.80 - - 0.12 - - - EOP(SPBU) 3 R 3 0.29 0.36 0.17 - 0.08 0.03 1 54224.27 to 54224.27 0.03 0.55 0.06 - 0.14 0.25 EOP(SPBU) 2 R 1 - - 0.10 - - - 35 54224.80 to 54261.33 - - 0.13 - - - EOP(MAO) 3 R 1 0.08 0.07 0.03 - 0.13 0.05 12 54224.28 to 54266.28 0.04 0.11 0.13 - 0.11 0.11 EOP(GSFC) 6 R 1 0.06 0.05 0.02 - 0.12 0.05 13 54224.27 to 54266.27 0.06 0.10 0.09 - 0.08 0.05 EOP(USNO) 6 R 2 0.06 0.05 0.02 - 0.14 0.05 13 54224.27 to 54266.27 0.09 0.10 0.09 - 0.08 0.07 EOP(IVS) 7 R 1 0.04 0.04 0.02 - 0.25 0.04 12 54224.27 to 54266.27 0.09 0.09 0.13 - 0.11 0.04 GPS EOP(CODE) 98 P 1 0.01 0.01 - 0.06 - - 48 54224.50 to 54271.50 0.03 0.03 - 0.17 - - EOP(EMR) 96 P 3 0.03 0.03 - 0.04 - - 48 54224.50 to 54271.50 0.05 0.08 - 0.15 - - EOP(ESOC) 96 P 1 0.01 0.01 - 0.04 - - 48 54224.50 to 54271.50 0.05 0.06 - 0.35 - - EOP(GFZ) 96 P 2 0.00 0.00 - 0.01 - - 45 54224.50 to 54268.50 0.03 0.04 - 0.11 - - EOP(IAA) 1 P 1 0.03 0.03 - 0.06 - - 48 54224.50 to 54271.50 0.11 0.81 - 0.28 - - EOP(JPL) 96 P 3 0.02 0.02 - 0.11 - - 44 54224.50 to 54267.50 0.05 0.04 - 0.28 - - EOP(NOAA) 96 P 1 0.00 0.00 - 0.01 - - 47 54224.50 to 54270.50 0.08 0.07 - 0.20 - - EOP(SIO) 96 P 1 0.03 0.04 - 0.10 - - 48 54224.50 to 54271.50 0.06 0.05 - 0.15 - - EOP(IGS R)96 P 2 0.02 0.03 0.18 0.05 - - 48 54224.50 to 54271.50 0.04 0.04 0.55 0.08 - - EOP(IGS) 0 P 3 0.02 0.02 0.11 0.08 - - 44 54224.50 to 54267.50 0.01 0.02 0.24 0.13 - - EOP(IERS) 97 P 1 0.03 0.03 0.14 0.09 - - 48 54224.50 to 54271.50 0.03 0.04 0.24 0.11 - - SLR EOP(ASI) 3 L 2 0.07 0.07 - 0.16 - - 48 54224.50 to 54271.50 0.19 0.40 - 0.46 - - EOP(ILRS) 5 L 1 0.06 0.06 - 0.14 - - 48 54224.50 to 54271.50 0.17 0.15 - 0.49 - - EOP(IAA) 2 L 1 0.03 0.04 0.02 0.02 - - 49 54224.00 to 54272.00 0.27 0.15 1.36 0.73 - - EOP(MCC) 97 L 1 0.14 0.15 - 0.10 - - 42 54224.00 to 54272.00 0.16 0.12 - 2.27 - - Bulletin A EOP(NEOS) 97 C 1 0.06 0.05 0.07 - - - 49 54224.00 to 54272.00 0.05 0.04 0.10 - - -