From iers at hpopa.obspm.fr Fri Mar 3 01:07:17 2000 From: iers at hpopa.obspm.fr (iers at hpopa.obspm.fr) Date: Fri, 3 Mar 2000 10:07:17 +0100 (MET) Subject: [IGSMAIL-2730]: Section 6 of Bulletin B 145 Message-ID: <200003030907.KAA21682@hpopa.obspm.fr> ****************************************************************************** IGS Electronic Mail 03 Mar 01:08:11 PST 2000 Message Number 2730 ****************************************************************************** Author : IERS / CB INTERNATIONAL EARTH ROTATION SERVICE EARTH ORIENTATION PARAMETERS Section 6 of the Bulletin B 145 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(SPBU) 99 R 01 - - .23 - - - 39 51546.77 to 51598.62 - - .13 - - - EOP(IAA) 98 R 01 .06 .05 .03 - .12 .05 1 51576.25 to 51576.25 .19 .07 .04 - .15 .08 EOP(USNO) 99 R 02 - - .23 - - - 42 51546.76 to 51600.78 - - .13 - - - GPS EOP(CODE) 98 P 01 .01 .01 - .01 - - 59 51544.50 to 51602.50 .09 .18 - .28 - - EOP(EMR) 96 P 03 .09 .10 - .17 - - 59 51544.50 to 51602.50 .34 .27 - 2.58 - - EOP(ESOC) 96 P 01 .11 .11 - .10 - - 59 51544.50 to 51602.50 .14 .10 - .32 - - EOP(GFZ) 96 P 02 .01 .01 - .01 - - 53 51544.50 to 51596.50 .07 .08 - .35 - - EOP(JPL) 96 P 03 .04 .05 - .14 - - 55 51544.50 to 51598.50 .12 .11 - .49 - - EOP(NOAA) 96 P 01 .03 .03 - .19 - - 55 51544.50 to 51598.50 .26 .25 - .44 - - EOP(SIO) 96 P 01 .09 .09 - .19 - - 59 51544.50 to 51602.50 .08 .38 - .44 - - EOP(IGS) 95 P 02 .06 .03 .23 .09 - - 43 51544.50 to 51586.50 .06 .04 .28 .27 - - EOP(IGS) 96 P 02 .10 .10 .34 .13 - - 59 51544.50 to 51602.50 .11 .12 .65 .23 - - EOP(IERS) 97 P 01 .08 .08 .30 .16 - - 59 51544.50 to 51602.50 .03 .03 .39 .26 - - SLR EOP(CSR) 95 L 01 .69 .58 .56 - - - 20 51546.71 to 51602.27 .37 .32 1.20 - - - EOP(DUT) 98 L 01 .10 .10 - - - - 18 51546.00 to 51597.00 .37 .39 - - - - EOP(IAA) 98 L 02 .07 .07 .04 .04 - - 59 51544.00 to 51602.00 .24 .19 .56 .22 - - EOP(MCC) 97 L 01 .06 .05 - .07 - - 54 51544.00 to 51597.00 .17 .15 - .38 - - Bulletin A EOP(NEOS) 97 C 01 .09 .06 .22 - - - 60 51544.00 to 51603.00 .04 .05 .28 - - -