[IGSMAIL-5547]: Section 6 of Bulletin B 228
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Thu Feb 1 07:23:24 PST 2007
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IGS Electronic Mail 01 Feb 07:23:43 PST 2007 Message Number 5547
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Author : IERS / PC
INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE
EARTH ORIENTATION PARAMETERS
Section 6 of the Bulletin B 228
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.
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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 0.10 0.13 0.04 - 0.19 0.08 12
54074.21 to 54119.27 0.19 0.14 0.10 - 0.45 0.14
EOP(BKG) 3 R 4 0.07 0.06 0.03 - 0.13 0.06 4
54077.29 to 54112.27 0.11 0.10 0.15 - 0.17 0.05
EOP(BKG) 3 R 2 - - 0.09 - - - 39
54074.79 to 54124.79 - - 0.09 - - -
EOP(USNO) 5 R 1 - - 0.10 - - - 40
54074.79 to 54124.79 - - 0.12 - - -
EOP(GSFC) 6 R 1 - - 0.10 - - - 39
54074.79 to 54124.79 - - 0.11 - - -
EOP(IAA) 5 R 2 0.08 0.08 0.03 - 0.13 0.05 11
54074.21 to 54119.27 0.11 0.14 0.09 - 0.22 0.10
EOP(IAA) 5 R 1 - - 0.09 - - - 39
54074.79 to 54124.79 - - 0.17 - - -
EOP(SPBU) 3 R 3 0.27 0.33 0.21 - 0.06 0.03 7
54074.21 to 54098.27 0.24 0.30 0.11 - 0.16 0.12
EOP(SPBU) 2 R 1 - - 0.11 - - - 39
54074.79 to 54124.79 - - 0.11 - - -
EOP(MAO) 3 R 1 0.11 0.10 0.05 - 0.17 0.07 10
54074.23 to 54112.28 0.14 0.13 0.09 - 0.47 0.12
EOP(GSFC) 6 R 1 0.07 0.07 0.03 - 0.16 0.06 10
54074.21 to 54112.27 0.09 0.07 0.10 - 0.12 0.09
EOP(USNO) 6 R 2 0.08 0.07 0.03 - 0.18 0.07 10
54074.21 to 54112.27 0.11 0.08 0.11 - 0.21 0.10
EOP(IVS) 0 R 1 0.06 0.06 0.02 - 0.09 0.04 10
54074.00 to 54112.00 0.11 0.12 0.07 - 0.08 0.08
GPS
EOP(CODE) 98 P 1 0.01 0.01 - 0.06 - - 51
54074.50 to 54124.50 0.06 0.05 - 0.17 - -
EOP(EMR) 96 P 3 0.03 0.03 - 0.04 - - 51
54074.50 to 54124.50 0.05 0.07 - 0.39 - -
EOP(ESOC) 96 P 1 0.01 0.01 - 0.03 - - 51
54074.50 to 54124.50 0.06 0.05 - 0.42 - -
EOP(GFZ) 96 P 2 0.01 0.01 - 0.02 - - 51
54074.50 to 54124.50 0.04 0.12 - 0.22 - -
EOP(IAA) 1 P 1 0.03 0.03 - 0.06 - - 51
54074.50 to 54124.50 0.15 0.57 - 0.30 - -
EOP(JPL) 96 P 3 0.02 0.02 - 0.11 - - 47
54074.50 to 54120.50 0.04 0.04 - 0.32 - -
EOP(NOAA) 96 P 1 0.00 0.00 - 0.01 - - 51
54074.50 to 54124.50 0.15 0.09 - 0.26 - -
EOP(SIO) 96 P 1 0.05 0.05 - 0.11 - - 51
54074.50 to 54124.50 0.11 0.32 - 0.20 - -
EOP(IGS F)95 P 2 0.02 0.02 0.11 0.04 - - 40
54074.50 to 54113.50 0.03 0.06 0.26 0.15 - -
EOP(IGS R)96 P 2 0.02 0.04 0.16 0.06 - - 51
54074.50 to 54124.50 0.04 0.06 0.74 0.18 - -
EOP(IERS) 97 P 1 0.03 0.03 0.15 0.10 - - 51
54074.50 to 54124.50 0.02 0.03 0.25 0.17 - -
SLR
EOP(ASI) 3 L 2 0.08 0.07 - 0.18 - - 51
54074.50 to 54124.50 0.17 0.22 - 0.43 - -
EOP(ILRS) 5 L 1 0.10 0.08 - 0.18 - - 44
54074.50 to 54124.50 0.14 0.15 - 0.41 - -
EOP(IAA) 2 L 1 0.04 0.04 0.02 0.02 - - 52
54074.00 to 54125.00 0.19 0.16 0.24 0.17 - -
EOP(MCC) 97 L 1 0.16 0.18 - 0.10 - - 52
54074.00 to 54125.00 0.29 0.17 - 0.75 - -
Bulletin A
EOP(NEOS) 97 C 1 0.06 0.06 0.08 - - - 52
54074.00 to 54125.00 0.04 0.04 0.18 - - -
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