[IGSMAIL-5646]: Section 6 of Bulletin B 236
EOP Product Center
services.iers at obspm.fr
Mon Oct 1 09:23:08 PDT 2007
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IGS Electronic Mail 01 Oct 09:23:18 PDT 2007 Message Number 5646
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Author : IERS / PC
INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE
EARTH ORIENTATION PARAMETERS
Section 6 of the Bulletin B 236
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 1 0.06 0.07 0.03 - 0.15 0.06 11
54315.27 to 54357.27 0.11 0.10 0.09 - 0.16 0.05
EOP(BKG) 3 R 4 0.06 0.06 0.03 - 0.12 0.05 12
54315.27 to 54357.27 0.07 0.09 0.08 - 0.16 0.02
EOP(BKG) 3 R 2 - - 0.11 - - - 56
54314.79 to 54367.79 - - 0.14 - - -
EOP(USNO) 5 R 1 - - 0.11 - - - 53
54314.79 to 54367.31 - - 0.16 - - -
EOP(GSFC) 6 R 1 - - 0.12 - - - 56
54314.79 to 54367.79 - - 0.14 - - -
EOP(IAA) 5 R 2 0.05 0.06 0.03 - 0.10 0.04 12
54315.27 to 54357.27 0.09 0.10 0.06 - 0.12 0.03
EOP(IAA) 5 R 1 - - 0.12 - - - 55
54314.79 to 54367.79 - - 0.16 - - -
EOP(MAO) 3 R 1 0.06 0.07 0.04 - 0.12 0.05 12
54314.29 to 54350.31 0.11 0.13 0.08 - 0.11 0.06
EOP(GSFC) 6 R 1 0.06 0.06 0.03 - 0.12 0.05 13
54314.25 to 54357.27 0.08 0.09 0.08 - 0.09 0.05
EOP(USNO) 6 R 2 0.06 0.06 0.03 - 0.14 0.05 12
54315.27 to 54357.27 0.06 0.09 0.08 - 0.09 0.03
EOP(IVS) 7 R 1 0.03 0.04 0.02 - 0.18 0.03 11
54315.27 to 54350.27 0.06 0.12 0.06 - 0.12 0.02
GPS
EOP(CODE) 98 P 1 0.01 0.01 - 0.07 - - 56
54314.50 to 54369.50 0.03 0.03 - 0.13 - -
EOP(EMR) 96 P 3 0.03 0.03 - 0.04 - - 56
54314.50 to 54369.50 0.05 0.05 - 0.15 - -
EOP(ESOC) 96 P 1 0.01 0.01 - 0.04 - - 55
54314.50 to 54368.50 0.05 0.05 - 0.32 - -
EOP(GFZ) 96 P 2 0.00 0.01 - 0.01 - - 56
54314.50 to 54369.50 0.04 0.04 - 0.17 - -
EOP(IAA) 1 P 1 0.03 0.03 - 0.07 - - 56
54314.50 to 54369.50 0.17 0.26 - 0.30 - -
EOP(JPL) 96 P 3 0.02 0.02 - 0.12 - - 24
54314.50 to 54337.50 0.05 0.05 - 0.28 - -
EOP(NOAA) 96 P 1 0.00 0.00 - 0.00 - - 48
54314.50 to 54361.50 0.10 0.06 - 0.20 - -
EOP(SIO) 96 P 1 0.06 0.06 - 0.19 - - 56
54314.50 to 54369.50 0.03 0.06 - 0.19 - -
EOP(IGS R)96 P 2 0.02 0.03 0.16 0.05 - - 56
54314.50 to 54369.50 0.03 0.04 0.42 0.11 - -
EOP(IGS) 0 P 3 0.02 0.02 0.10 0.08 - - 45
54314.50 to 54358.50 0.01 0.01 0.24 0.09 - -
EOP(IERS) 97 P 1 0.03 0.03 0.20 0.13 - - 56
54314.50 to 54369.50 0.03 0.03 0.16 0.14 - -
SLR
EOP(ASI) 3 L 2 0.07 0.07 - 0.16 - - 55
54314.50 to 54368.50 0.22 0.20 - 0.48 - -
EOP(ILRS) 5 L 1 0.07 0.08 - 0.18 - - 45
54314.50 to 54358.50 0.20 0.22 - 0.76 - -
EOP(IAA) 2 L 1 0.04 0.04 0.02 0.02 - - 55
54314.00 to 54368.00 0.15 0.16 0.22 0.18 - -
EOP(MCC) 97 L 1 0.15 0.18 - 0.10 - - 50
54314.00 to 54363.00 0.12 0.11 - 2.48 - -
Bulletin A
EOP(NEOS) 97 C 1 0.05 0.05 0.07 - - - 57
54314.00 to 54370.00 0.06 0.08 0.12 - - -
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