[IGSMAIL-5378]: Section 6 of Bulletin B 221
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Tue Jul 4 06:45:23 PDT 2006
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IGS Electronic Mail 04 Jul 06:45:43 PDT 2006 Message Number 5378
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Author : IERS / PC
INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE
EARTH ORIENTATION PARAMETERS
Section 6 of the Bulletin B 221
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 0.07 0.07 0.04 - 0.15 0.07 14
53860.27 to 53909.27 0.11 0.14 0.05 - 0.48 0.13
EOP(BKG) 3 R 4 0.11 0.08 0.07 - 0.14 0.06 14
53860.27 to 53900.27 0.11 0.14 0.07 - 0.24 0.12
EOP(BKG) 3 R 2 - - 0.13 - - - 49
53859.79 to 53913.79 - - 0.26 - - -
EOP(USNO) 5 R 1 - - 0.12 - - - 47
53859.79 to 53912.79 - - 0.19 - - -
EOP(GSFC) 4 R 2 0.09 0.07 0.06 - 0.15 0.07 15
53860.27 to 53909.27 0.12 0.11 0.17 - 0.12 0.08
EOP(GSFC) 4 R 1 - - 0.14 - - - 49
53859.79 to 53913.79 - - 0.18 - - -
EOP(IAA) 5 R 2 0.08 0.08 0.04 - 0.13 0.05 13
53860.27 to 53900.27 0.12 0.14 0.06 - 0.12 0.07
EOP(IAA) 5 R 1 - - 0.12 - - - 49
53859.79 to 53913.79 - - 0.17 - - -
EOP(SPBU) 3 R 3 0.29 0.36 0.18 - 0.07 0.03 13
53860.27 to 53900.27 0.18 0.18 0.14 - 0.13 0.08
EOP(SPBU) 2 R 1 - - 0.14 - - - 49
53859.79 to 53913.79 - - 0.25 - - -
EOP(MAO) 3 R 1 0.09 0.09 0.04 - 0.15 0.06 12
53860.29 to 53900.31 0.09 0.20 0.07 - 0.24 0.11
EOP(USNO) 6 R 1 0.08 0.08 0.04 - 0.15 0.07 13
53860.27 to 53900.27 0.11 0.11 0.06 - 0.12 0.08
EOP(IVS) 0 R 1 0.05 0.05 0.02 - 0.07 0.03 11
53860.00 to 53895.00 0.13 0.26 0.09 - 0.10 0.06
GPS
EOP(CODE) 98 P 1 0.01 0.01 - 0.06 - - 56
53859.50 to 53914.50 0.06 0.06 - 0.20 - -
EOP(EMR) 96 P 3 0.03 0.03 - 0.04 - - 56
53859.50 to 53914.50 0.07 0.06 - 0.50 - -
EOP(ESOC) 96 P 1 0.01 0.01 - 0.04 - - 56
53859.50 to 53914.50 0.06 0.12 - 0.45 - -
EOP(GFZ) 96 P 2 0.01 0.01 - 0.02 - - 56
53859.50 to 53914.50 0.06 0.05 - 0.23 - -
EOP(IAA) 1 P 1 0.03 0.03 - 0.06 - - 56
53859.50 to 53914.50 0.17 0.23 - 0.65 - -
EOP(JPL) 96 P 3 0.02 0.02 - 0.11 - - 52
53859.50 to 53910.50 0.04 0.03 - 0.34 - -
EOP(SIO) 96 P 1 0.02 0.02 - 0.00 - - 56
53859.50 to 53914.50 0.05 0.28 - 0.22 - -
EOP(IGS F)95 P 2 0.02 0.03 0.09 0.05 - - 45
53859.50 to 53903.50 0.02 0.08 0.17 0.14 - -
EOP(IGS R)96 P 2 0.04 0.05 0.18 0.06 - - 56
53859.50 to 53914.50 0.06 0.05 0.60 0.17 - -
EOP(IERS) 97 P 1 0.03 0.03 0.17 0.11 - - 56
53859.50 to 53914.50 0.02 0.02 0.65 0.19 - -
SLR
EOP(ASI) 3 L 2 0.06 0.06 - 0.13 - - 55
53859.50 to 53913.50 0.18 0.21 - 0.47 - -
EOP(ILRS) 5 L 1 0.06 0.06 - 0.13 - - 52
53859.50 to 53910.50 0.14 0.14 - 0.40 - -
EOP(DUT) 98 L 1 0.09 0.10 - - - - 29
53859.00 to 53887.00 0.42 0.29 - - - -
EOP(IAA) 2 L 1 0.03 0.03 0.02 0.02 - - 57
53859.00 to 53915.00 0.15 0.24 0.24 0.10 - -
EOP(MCC) 97 L 1 0.13 0.15 - 0.10 - - 57
53859.00 to 53915.00 0.16 0.18 - 0.21 - -
EOP(ILRS) 5 L 1 0.06 0.06 - 0.13 - - 52
53859.50 to 53910.50 0.14 0.14 - 0.40 - -
Bulletin A
EOP(NEOS) 97 C 1 0.04 0.05 0.08 - - - 57
53859.00 to 53915.00 0.03 0.10 0.17 - - -
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