[IGSMAIL-5752]: Section 6 of Bulletin B 242
EOP Product Center
services.iers at obspm.fr
Thu Apr 3 02:39:14 PDT 2008
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IGS Electronic Mail 03 Apr 02:39:24 PDT 2008 Message Number 5752
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Author : IERS / PC
INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE
EARTH ORIENTATION PARAMETERS
Section 6 of the Bulletin B 242
6 - SUMMARY OF CONTRIBUTED EARTH ORIENTATION PARAMETERS SERIES
This section gives the average precision of the various series with respect to the combination / The periods covered start at the beginning of the first month 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.
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EOP series Mean formal uncertainty
Periods covered Weighted RMS agreement with Bulletin B
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x y UT D dPsi dEps Data Number
VLBI
EOP(AUS) 1 R 1 0.06 0.05 0.03 - 0.13 0.04 8
54501.21 to 54525.27 0.17 0.08 0.04 - 0.11 0.08
EOP(BKG) 3 R 4 0.11 0.07 0.07 - 0.13 0.05 9
54501.21 to 54525.27 0.14 0.09 0.04 - 0.09 0.04
EOP(BKG) 3 R 2 - - 0.10 - - - 32
54499.33 to 54528.79 - - 0.11 - - -
EOP(USNO) 5 R 1 - - 0.12 - - - 32
54499.33 to 54528.79 - - 0.16 - - -
EOP(GSFC) 6 R 1 - - 0.13 - - - 32
54499.33 to 54528.79 - - 0.08 - - -
EOP(IAA) 5 R 2 0.05 0.05 0.03 - 0.09 0.04 9
54501.21 to 54525.27 0.13 0.11 0.03 - 0.10 0.03
EOP(IAA) 5 R 1 - - 0.10 - - - 31
54499.33 to 54528.79 - - 0.09 - - -
EOP(MAO) 3 R 1 0.09 0.06 0.04 - 0.14 0.05 8
54501.21 to 54525.34 0.12 0.08 0.07 - 0.29 0.10
EOP(GSFC) 7 R 1 0.10 0.07 0.07 - 0.15 0.06 10
54501.21 to 54525.27 0.20 0.40 0.03 - 0.12 0.05
EOP(USNO) 6 R 2 0.07 0.06 0.03 - 0.16 0.05 3
54501.21 to 54508.21 0.12 0.08 0.05 - 0.09 0.03
EOP(IVS) 2 R 1 0.02 0.02 0.01 - 0.06 0.02 8
54501.21 to 54525.28 0.10 0.08 0.03 - 0.05 0.04
GPS
EOP(CODE) 98 P 1 0.01 0.01 - 0.07 - - 30
54499.50 to 54528.50 0.03 0.03 - 0.14 - -
EOP(EMR) 96 P 3 0.03 0.03 - 0.04 - - 30
54499.50 to 54528.50 0.06 0.04 - 0.16 - -
EOP(ESOC) 96 P 1 0.25 0.24 - 0.02 - - 15
54499.50 to 54527.50 0.07 0.19 - 0.39 - -
EOP(GFZ) 96 P 2 0.00 0.00 - 0.01 - - 30
54499.50 to 54528.50 0.04 0.03 - 0.11 - -
EOP(IAA) 1 P 1 0.03 0.03 - 0.06 - - 30
54499.50 to 54528.50 0.10 0.19 - 0.28 - -
EOP(JPL) 96 P 3 0.01 0.01 - 0.07 - - 30
54499.50 to 54528.50 0.08 0.19 - 0.22 - -
EOP(NOAA) 96 P 1 0.00 0.00 - 0.25 - - 30
54499.50 to 54528.50 0.14 0.10 - 0.09 - -
EOP(SIO) 96 P 1 0.02 0.02 - 0.05 - - 30
54499.50 to 54528.50 0.05 0.04 - 0.18 - -
EOP(IGS R)96 P 2 0.02 0.03 0.14 0.05 - - 30
54499.50 to 54528.50 0.04 0.03 0.46 0.08 - -
EOP(IGS) 7 P 1 0.02 0.02 0.03 0.06 - - 30
54499.50 to 54528.50 0.02 0.02 0.20 0.09 - -
SLR
EOP(ASI) 3 L 2 0.07 0.07 - 0.18 - - 30
54499.50 to 54528.50 0.21 0.15 - 0.54 - -
EOP(ILRS) 5 L 1 0.05 0.05 - 0.49 - - 30
54499.50 to 54528.50 0.16 0.26 - 0.40 - -
EOP(IAA) 2 L 1 0.04 0.05 0.02 0.02 - - 31
54499.00 to 54529.00 0.18 0.18 0.29 0.11 - -
EOP(MCC) 97 L 1 0.16 0.17 - 0.16 - - 31
54499.00 to 54529.00 0.18 0.25 - 1.00 - -
Bulletin A
EOP(NEOS) 97 C 1 0.04 0.03 0.03 - - - 31
54499.00 to 54529.00 0.06 0.08 0.14 - - -
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