[IGSMAIL-5862]: Section 6 of Bulletin B 250
EOP Product Center
services.iers at obspm.fr
Mon Dec 1 00:53:16 PST 2008
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IGS Electronic Mail 01 Dec 00:53:20 PST 2008 Message Number 5862
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Author : IERS / PC
INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE
EARTH ORIENTATION PARAMETERS
Section 6 of the Bulletin B 250
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.
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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 0.07 0.09 0.04 - 0.18 0.08 7
54746.21 to 54770.27 0.12 0.12 0.07 - 0.13 0.05
EOP(BKG) 3 R 4 0.08 0.08 0.04 - 0.16 0.07 8
54746.21 to 54770.27 0.09 0.13 0.05 - 0.18 0.07
EOP(BKG) 3 R 2 - - 0.11 - - - 32
54744.33 to 54773.79 - - 0.17 - - -
EOP(USNO) 5 R 1 - - 0.16 - - - 32
54744.33 to 54773.79 - - 0.16 - - -
EOP(GSFC) 8 R 4 0.06 0.07 0.03 - 0.15 0.07 8
54746.21 to 54770.27 0.05 0.10 0.05 - 0.04 0.04
EOP(GSFC) 6 R 1 - - 0.22 - - - 32
54744.33 to 54773.79 - - 0.13 - - -
EOP(IAA) 5 R 2 0.07 0.09 0.03 - 0.13 0.05 7
54746.21 to 54770.27 0.09 0.13 0.05 - 0.12 0.09
EOP(IAA) 5 R 1 - - 0.11 - - - 26
54744.33 to 54773.79 - - 0.17 - - -
EOP(SPBU) 3 R 3 0.08 0.09 0.04 - 0.18 0.08 7
54746.21 to 54770.27 0.15 0.14 0.08 - 0.20 0.03
EOP(MAO) 3 R 1 0.07 0.09 0.04 - 0.14 0.06 7
54746.25 to 54770.28 0.16 0.08 0.08 - 0.24 0.12
EOP(USNO) 6 R 2 0.07 0.08 0.03 - 0.19 0.08 8
54746.21 to 54770.27 0.05 0.09 0.04 - 0.08 0.05
EOP(GSFC) 6 R 1 - - 0.22 - - - 32
54744.33 to 54773.79 - - 0.13 - - -
EOP(IVS) 2 R 1 0.03 0.04 0.01 - 0.08 0.04 8
54746.21 to 54770.27 0.16 0.20 0.04 - 0.05 0.03
GPS
EOP(CODE) 98 P 1 0.01 0.01 - 0.06 - - 30
54744.50 to 54773.50 0.03 0.04 - 0.18 - -
EOP(EMR) 96 P 3 0.03 0.04 - 0.07 - - 30
54744.50 to 54773.50 0.08 0.11 - 0.35 - -
EOP(ESOC) 96 P 1 0.01 0.01 - 0.02 - - 30
54744.50 to 54773.50 0.04 0.04 - 0.12 - -
EOP(GFZ) 96 P 2 0.01 0.01 - 0.01 - - 30
54744.50 to 54773.50 0.03 0.03 - 0.15 - -
EOP(IAA) 1 P 1 0.03 0.03 - 0.06 - - 30
54744.50 to 54773.50 0.23 0.24 - 0.26 - -
EOP(JPL) 96 P 3 0.01 0.01 - 0.06 - - 30
54744.50 to 54773.50 0.05 0.04 - 0.22 - -
EOP(NOAA) 96 P 1 0.00 0.00 - 0.31 - - 30
54744.50 to 54773.50 0.05 0.07 - 0.14 - -
EOP(SIO) 96 P 1 0.02 0.02 - 0.05 - - 30
54744.50 to 54773.50 0.05 0.03 - 0.17 - -
EOP(IGS R)96 P 2 0.02 0.02 - 0.04 - - 30
54744.50 to 54773.50 0.04 0.03 - 0.07 - -
EOP(IGS) 7 P 1 0.02 0.02 - 0.05 - - 30
54744.50 to 54773.50 0.02 0.02 - 0.07 - -
SLR
EOP(ASI) 3 L 2 0.08 0.07 - 0.17 - - 30
54744.50 to 54773.50 0.26 0.29 - 0.71 - -
EOP(ILRS) 5 L 1 0.06 0.06 - 0.58 - - 23
54751.50 to 54773.50 0.19 0.18 - 0.37 - -
EOP(IAA) 2 L 1 0.04 0.04 0.02 0.02 - - 31
54744.00 to 54774.00 0.19 0.23 0.29 0.24 - -
EOP(MCC) 97 L 1 0.22 0.21 - 0.60 - - 31
54744.00 to 54774.00 0.15 0.21 - 2.42 - -
Bulletin A
EOP(NEOS) 97 C 1 0.04 0.04 0.05 - - - 31
54744.00 to 54774.00 0.03 0.05 0.08 - - -
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