From IERS Mon Jan 4 09:05:51 1999 From: IERS (IERS) Date: Mon, 4 Jan 1999 9:05:51 PST Subject: [IGSMAIL-2110] Section 6 of Bulletin B 131 Message-ID: ****************************************************************************** IGS Electronic Mail Mon Jan 4 9:05:51 PST 1999 Message Number 2110 ****************************************************************************** Author: IERS / CB Subject: Section 6 of Bulletin B 131 INTERNATIONAL EARTH ROTATION SERVICE EARTH ORIENTATION PARAMETERS Section 6 of the Bulletin B 131 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(IAA) 98 R 01 .10 .08 .04 - .19 .07 8 51114.25 to 51163.25 .19 .17 .10 - .25 .12 EOP(USNO) 98 R 00 .15 .14 .08 .29 .36 .13 10 51114.25 to 51170.15 .13 .17 .05 .26 .18 .08 EOP(USNO) 98 R 01 - - .15 - - - 43 51115.61 to 51169.63 - - .08 - - - GPS EOP(CODE) 98 P 01 .02 .02 - .01 - - 60 51114.50 to 51173.50 .19 .08 - .20 - - EOP(EMR) 96 P 03 .05 .05 - .07 - - 64 51114.50 to 51177.50 .17 .16 - .34 - - EOP(ESOC) 96 P 01 .05 .05 - .07 - - 53 51114.50 to 51166.50 .15 .32 - .29 - - EOP(GFZ) 96 P 02 .01 .01 - .01 - - 60 51114.50 to 51173.50 .08 .10 - .35 - - EOP(JPL) 96 P 03 .05 .06 - .18 - - 53 51114.50 to 51166.50 .09 .12 - .51 - - EOP(NOAA) 96 P 01 .03 .04 - .10 - - 55 51114.50 to 51168.50 .23 .24 - .57 - - EOP(SIO) 96 P 01 .05 .05 - .16 - - 60 51114.50 to 51173.50 .09 .11 - .39 - - EOP(IGS) 95 P 02 .04 .05 .14 .10 - - 53 51114.50 to 51166.50 .06 .04 .30 .21 - - EOP(IGS) 96 P 02 .07 .10 .33 .13 - - 65 51114.50 to 51178.50 .16 .13 .91 .32 - - EOP(IERS) 97 P 01 .06 .07 .38 .12 - - 63 51114.50 to 51176.50 .03 .02 .28 .29 - - SLR EOP(CGS) 97 L 02 .23 .20 .18 - - - 29 51114.00 to 51142.00 .68 .72 2.22 - - - EOP(CSR) 95 L 01 .46 .42 .71 - - - 19 51114.02 to 51167.64 .50 .45 1.41 - - - EOP(DUT) 98 L 01 .15 .14 - - - - 20 51114.00 to 51171.00 .39 .48 - - - - EOP(IAA) 98 L 02 .06 .06 .04 .04 - - 64 51114.00 to 51177.00 .22 .23 2.13 .28 - - EOP(MCC) 97 L 01 .09 .07 - .09 - - 57 51114.00 to 51170.00 .23 .22 - .41 - - Bulletin A EOP(NEOS) 97 C 01 .21 .22 .24 - - - 66 51114.00 to 51177.00 .08 .12 .26 - - - [Mailed From: IERS/CB ]