Table 1: Adopted rms errors for the source coordinates, VLBA station coordinates and Earth Orientation Parameters in our Monte Carlo simulations.
Parameters Errors
Source coordinates  
$\alpha_0 \cos \delta_0 $ 0.25/1 mas
$\delta_0$ 0.25/1 mas
Station coordinates  
X 1-2 mm
Y 1-3 mm
Z 1-2 mm
Earth orientation parameters  
$X_{\rm p}$ 0.2 mas
$Y_{\rm p}$ 0.2 mas
UT1-UTC 0.02 ms
$\psi \sin\epsilon$ 0.3 mas
$\epsilon$ 0.3 mas


Source LaTeX | All tables | In the text