Date: Thu, 1 Aug 2002 16:54:15 +0200 (METDST) From: iers@hpopa.obspm.fr Message-Id: <200208011454.QAA21386@hpopa.obspm.fr> To: igsmail@igscb.jpl.nasa.gov Subject: [IGSMAIL-4016]: Section 6 of Bulletin B 174 Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 01 Aug 07:54:24 PDT 2002 Message Number 4016 ****************************************************************************** Author : IERS / DC INTERNATIONAL EARTH ROTATION SERVICE EARTH ORIENTATION PARAMETERS Section 6 of the Bulletin B 174 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 .12 .10 .04 - .17 .07 13 52429.21 to 52471.21 .23 .14 .08 - .15 .09 EOP(BKG) 1 R 03 .11 .10 .04 - .17 .07 13 52429.00 to 52471.00 .23 .22 .08 - .23 .07 EOP(BKG) 1 R 02 - - .12 - - - 27 52429.79 to 52478.79 - - .10 - - - EOP(GSFC) 2 R 02 .10 .08 .03 - .19 .07 13 52429.20 to 52471.21 .24 .13 .07 - .19 .05 EOP(GSFC) 2 R 01 - - .16 - - - 28 52429.79 to 52478.79 - - .15 - - - EOP(IAA) 2 R 01 .08 .07 .03 - .16 .06 13 52429.21 to 52471.21 .24 .20 .10 - .14 .03 EOP(IAA) 2 R 02 - - .11 - - - 28 52429.79 to 52478.79 - - .08 - - - EOP(SPBU) 1 R 02 .12 .10 .04 - .21 .08 12 52429.21 to 52467.27 .22 .19 .07 - .16 .10 EOP(SPBU) 2 R 01 - - .15 - - - 26 52429.79 to 52474.81 - - .09 - - - EOP(USNO) 2 R 01 .10 .08 .04 - .17 .07 13 52429.21 to 52471.21 .15 .18 .08 - .18 .08 GPS EOP(CODE) 98 P 01 .01 .01 - .29 - - 50 52429.50 to 52478.50 .04 .15 - .24 - - EOP(EMR) 96 P 03 .03 .03 - .04 - - 47 52429.50 to 52475.50 .09 .18 - .37 - - EOP(ESOC) 96 P 01 .02 .02 - .02 - - 50 52429.50 to 52478.50 .12 .14 - .34 - - EOP(GFZ) 96 P 02 .03 .03 - .02 - - 50 52429.50 to 52478.50 .08 .10 - .33 - - EOP(IAA) 1 P 01 .03 .03 - .06 - - 50 52429.50 to 52478.50 .17 .13 - .32 - - EOP(JPL) 96 P 03 .02 .03 - .12 - - 47 52429.50 to 52475.50 .06 .11 - .34 - - EOP(NOAA) 96 P 01 .02 .02 - .10 - - 50 52429.50 to 52478.50 .17 .37 - .60 - - EOP(SIO) 96 P 01 .09 .09 - .20 - - 50 52429.50 to 52478.50 .10 .14 - .22 - - EOP(IGS F)95 P 02 .03 .03 .10 .07 - - 40 52429.50 to 52468.50 .03 .10 .20 .24 - - EOP(IGS R)96 P 02 .04 .04 .28 .07 - - 50 52429.50 to 52478.50 .06 .17 .65 .20 - - EOP(IERS) 97 P 01 .04 .04 .21 .14 - - 50 52429.50 to 52478.50 .02 .03 .25 .21 - - SLR EOP(CGS) 97 L 02 .18 .20 .17 - - - 51 52429.00 to 52479.00 .45 .50 1.53 - - - EOP(CSR) 95 L 01 .26 .28 .23 - - - 17 52431.15 to 52478.84 .48 .62 .97 - - - EOP(DUT) 98 L 01 .09 .10 - - - - 14 52431.00 to 52479.00 .31 .41 - - - - EOP(IAA) 2 L 01 .04 .04 .02 .03 - - 51 52429.00 to 52479.00 .16 .16 .35 .18 - - EOP(MCC) 97 L 01 .05 .06 - .07 - - 51 52429.00 to 52479.00 .23 .18 - .43 - - Bulletin A EOP(NEOS) 97 C 01 .07 .06 .10 - - - 51 52429.00 to 52479.00 .06 .07 .19 - - -