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Global solution 2015a

 

Solution report

Solution 2015a from 1979/ 8/ 4 (mjd 44090.0) to 2016/12/13 (mjd 57735.2)

No. sessions

6227

No. observations

11241758

Global postfit rms

38.222

 ps

Reduced chi-squared

2.161

284

Polar motion and UT1 offsets to the IERS EOP 08 C 04 series


Mean

Slope

Rms


xp

-0.063

-0.000

0.177

 mas (/yr)

yp

-0.075

-0.007

0.149

 mas (/yr)

UT1

2.378

-0.156

8.080

 μs (/yr)


Nutation offsets to IAU 2000A nutation and IAU 2006 precession


Mean

Slope

Rms


dX

0.050

0.003

0.173

 mas (/yr)

dY

-0.078

0.000

0.185

 mas (/yr)


TRF position consistency wrt ITRF 2014 estimated on 28 stations


Translation X

NaN

 ±

NaN

 mm

Translation Y

NaN

 ±

NaN

 mm

Translation Z

NaN

 ±

NaN

 mm

Rotation X

NaN

 ±

NaN

 μas

Rotation Y

NaN

 ±

NaN

 μas

Rotation Z

NaN

 ±

NaN

 μas

Scale

NaN

 ±

NaN

 ppb


TRF velocity consistency wrt ITRF 2014 estimated on 28 stations


Translation X

-0.0

 ±

0.0

 mm

Translation Y

-0.2

 ±

0.0

 mm

Translation Z

0.2

 ±

0.0

 mm

Rotation X

-3.2

 ±

1.7

 μas

Rotation Y

-1.5

 ±

1.9

 μas

Rotation Z

3.2

 ±

1.3

 μas

Scale

0.009

 ±

0.000

 ppb


CRF consistency wrt ICRF2 estimated on 284 sources


Rotation X

-4.7

 ±

4.9

 μas

Rotation Y

14.6

 ±

5.0

 μas

Rotation Z

-8.0

 ±

4.4

 μas

Tilt

-37.0

 ±

4.1

 μas

 

Files

 

Plots (click to enlarge)