[IGSMAIL-5841]: Section 6 of Bulletin B 248
EOP Product Center
services.iers at obspm.fr
Mon Oct 6 02:15:26 PDT 2008
******************************************************************************
IGS Electronic Mail 06 Oct 02:15:32 PDT 2008 Message Number 5841
******************************************************************************
Author : IERS / PC
INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE
EARTH ORIENTATION PARAMETERS
Section 6 of the Bulletin B 248
6 - SUMMARY OF CONTRIBUTED EARTH ORIENTATION PARAMETERS SERIES
This section gives the average precision of the various series with respect
to the combination
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 0.04 0.04 0.02 - 0.10 0.04 8
54683.21 to 54707.27 0.42 0.13 0.10 - 0.24 0.04
EOP(BKG) 3 R 4 0.28 0.10 0.33 - 0.22 0.09 10
54679.27 to 54707.27 0.10 0.09 0.05 - 0.11 0.04
EOP(BKG) 3 R 2 - - 0.12 - - - 30
54679.80 to 54708.33 - - 0.19 - - -
EOP(USNO) 5 R 1 - - 0.22 - - - 30
54679.80 to 54708.33 - - 0.18 - - -
EOP(GSFC) 8 R 4 0.05 0.05 0.02 - 0.10 0.04 9
54679.27 to 54707.27 0.07 0.06 0.06 - 0.08 0.03
EOP(GSFC) 6 R 1 - - 0.24 - - - 30
54679.80 to 54708.33 - - 0.15 - - -
EOP(IAA) 5 R 2 0.05 0.05 0.02 - 0.09 0.04 8
54683.21 to 54707.27 0.04 0.06 0.04 - 0.12 0.05
EOP(IAA) 5 R 1 - - 0.14 - - - 30
54679.80 to 54708.33 - - 0.19 - - -
EOP(SPBU) 3 R 3 0.05 0.05 0.02 - 0.12 0.05 8
54683.21 to 54707.27 0.10 0.09 0.03 - 0.18 0.09
EOP(MAO) 3 R 1 0.05 0.04 0.02 - 0.09 0.04 8
54683.21 to 54707.32 0.10 0.08 0.03 - 0.16 0.05
EOP(IVS) 2 R 1 0.03 0.03 0.01 - 0.07 0.02 5
54679.27 to 54707.27 0.10 0.12 0.06 - 0.08 0.03
GPS
EOP(CODE) 98 P 1 0.01 0.01 - 0.07 - - 30
54679.50 to 54708.50 0.03 0.03 - 0.12 - -
EOP(EMR) 96 P 3 0.03 0.03 - 0.04 - - 30
54679.50 to 54708.50 0.08 0.06 - 0.20 - -
EOP(ESOC) 96 P 1 0.27 0.26 - 0.02 - - 30
54679.50 to 54708.50 0.05 0.06 - 0.09 - -
EOP(GFZ) 96 P 2 0.00 0.00 - 0.01 - - 30
54679.50 to 54708.50 0.03 0.03 - 0.10 - -
EOP(IAA) 1 P 1 0.03 0.04 - 0.07 - - 30
54679.50 to 54708.50 0.18 0.18 - 0.36 - -
EOP(JPL) 96 P 3 0.01 0.01 - 0.06 - - 30
54679.50 to 54708.50 0.03 0.04 - 0.17 - -
EOP(NOAA) 96 P 1 0.00 0.00 - 0.36 - - 30
54679.50 to 54708.50 0.11 0.08 - 0.16 - -
EOP(SIO) 96 P 1 0.02 0.02 - 0.05 - - 30
54679.50 to 54708.50 0.04 0.03 - 0.15 - -
EOP(IGS R)96 P 2 0.02 0.02 - 0.05 - - 30
54679.50 to 54708.50 0.04 0.04 - 0.08 - -
EOP(IGS) 7 P 1 0.02 0.02 - 0.05 - - 30
54679.50 to 54708.50 0.02 0.02 - 0.06 - -
SLR
EOP(ASI) 3 L 2 0.08 0.08 - 0.18 - - 30
54679.50 to 54708.50 0.20 0.26 - 0.46 - -
EOP(ILRS) 5 L 1 0.04 0.04 - 0.38 - - 30
54679.50 to 54708.50 0.19 0.21 - 0.21 - -
EOP(IAA) 2 L 1 0.03 0.04 0.02 0.02 - - 31
54679.00 to 54709.00 0.13 0.16 0.28 0.17 - -
EOP(MCC) 97 L 1 0.13 0.16 - 0.13 - - 31
54679.00 to 54709.00 0.12 0.14 - 2.82 - -
Bulletin A
EOP(NEOS) 97 C 1 0.03 0.03 0.05 - - - 31
54679.00 to 54709.00 0.06 0.03 0.11 - - -
More information about the IGSMail
mailing list