Date: Thu, 2 May 2002 18:25:18 +0200 (METDST) From: iers@hpopa.obspm.fr Message-Id: <200205021625.SAA21798@hpopa.obspm.fr> To: igsmail@igscb.jpl.nasa.gov Subject: [IGSMAIL-3855]: Section 6 of Bulletin B 171 Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 02 May 09:25:26 PDT 2002 Message Number 3855 ****************************************************************************** Author : IERS / DC INTERNATIONAL EARTH ROTATION SERVICE EARTH ORIENTATION PARAMETERS Section 6 of the Bulletin B 171 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 01 .08 .07 .03 - .12 .05 6 52334.27 to 52361.27 .08 .10 .03 - .18 .05 EOP(BKG) 1 R 03 .10 .08 .03 - .13 .06 11 52334.00 to 52376.00 .20 .17 .05 - .15 .08 EOP(BKG) 1 R 02 - - .08 - - - 32 52334.81 to 52390.81 - - .14 - - - EOP(GSFC) 1 R 04 .08 .06 .03 - .14 .06 10 52334.27 to 52373.21 .15 .11 .05 - .13 .07 EOP(GSFC) 1 R 03 - - .10 - - - 32 52334.81 to 52390.81 - - .12 - - - EOP(IAA) 2 R 01 .06 .05 .02 - .13 .05 10 52334.27 to 52373.21 .23 .18 .06 - .15 .02 EOP(IAA) 2 R 02 - - .08 - - - 32 52334.81 to 52390.81 - - .13 - - - EOP(SPBU) 99 R 01 - - .09 - - - 14 52334.81 to 52359.79 - - .12 - - - EOP(SPBU) 99 R 01 - - .09 - - - 14 52334.81 to 52359.79 - - .12 - - - EOP(USNO) 1 R 01 .07 .06 .03 - .14 .06 5 52334.27 to 52355.27 .20 .13 .04 - .09 .07 GPS EOP(CODE) 98 P 01 .01 .01 - .37 - - 60 52334.50 to 52393.50 .05 .13 - .22 - - EOP(EMR) 96 P 03 .05 .05 - .08 - - 51 52334.50 to 52384.50 .12 .09 - .27 - - EOP(ESOC) 96 P 01 .02 .02 - .03 - - 60 52334.50 to 52393.50 .16 .10 - .27 - - EOP(GFZ) 96 P 02 .04 .04 - .02 - - 60 52334.50 to 52393.50 .11 .12 - .28 - - EOP(IAA) 1 P 01 .03 .03 - .07 - - 59 52334.50 to 52392.50 .20 .15 - .45 - - EOP(JPL) 96 P 03 .03 .04 - .17 - - 60 52334.50 to 52393.50 .09 .08 - .44 - - EOP(NOAA) 96 P 01 .03 .02 - .18 - - 54 52334.50 to 52387.50 .15 .27 - .49 - - EOP(SIO) 96 P 01 .08 .08 - .23 - - 60 52334.50 to 52393.50 .07 .10 - .28 - - EOP(IGS F)95 P 02 .05 .06 .09 .07 - - 44 52334.50 to 52377.50 .08 .05 .23 .19 - - EOP(IGS R)96 P 02 .05 .05 .23 .08 - - 60 52334.50 to 52393.50 .09 .15 .66 .22 - - EOP(IERS) 97 P 01 .05 .05 .24 .16 - - 60 52334.50 to 52393.50 .05 .04 .27 .19 - - SLR EOP(CGS) 97 L 02 .27 .27 .26 - - - 51 52334.00 to 52384.00 .94 .76 1.67 - - - EOP(CSR) 95 L 01 .30 .31 .26 - - - 20 52334.80 to 52392.22 .55 .60 .94 - - - EOP(DUT) 98 L 01 .10 .10 - - - - 19 52335.00 to 52389.00 .34 .26 - - - - EOP(IAA) 2 L 01 .03 .03 .02 .02 - - 61 52334.00 to 52394.00 .10 .12 .32 .15 - - EOP(MCC) 97 L 01 .04 .04 - .04 - - 56 52334.00 to 52389.00 .16 .16 - .41 - - Bulletin A EOP(NEOS) 97 C 01 .05 .05 .08 - - - 61 52334.00 to 52394.00 .05 .08 .23 - - -