EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 506 / No 1 (October IV 2009) A&A, 506 1 (2009) 15-32 Full HTML
 

 

Table 4:

Priors used for HD 49933 data analysis. $\nu _{\rm s}$ is the rotational splitting, i the star inclination angle, $\delta \nu _{02}$ the small frequency separation, $\Delta \nu $ the large separation. The value of $\epsilon $ and D0 depend on the model and set the position of the first prior frequency (see Eq. (2)).
Parameter Prior nature Values
$\nu _{\rm s}$ Gaussian $3.4\pm0.34$ $\mu {\rm Hz}$
i Uniform $[0^\circ{-}90^\circ]$
$\delta \nu _{02}$ Gaussian $6 \pm 3$  $\mu {\rm Hz}$
$\Delta \nu $ Gaussian $85.6 \pm 0.8$  $\mu {\rm Hz}$
$\epsilon $ Fixed 1.55 ($M_{\rm A}$) / 1.05 ($M_{\rm B}$)
D0 Fixed 1 $\mu {\rm Hz}$
Parameter Prior nature $x_{\rm min}$ $x_{\rm max}$

h (ppm2/$ \mu Hz)$		 Jeffrey 1 10
Vl=1 Jeffrey 1.5 5
Vl=2 Jeffrey 0.5 5
$\Gamma$ $(\mu {\rm {Hz}})$ Jeffrey 5 25
$\nu _{\rm s}$ is the rotational splitting, i the star inclination angle, $\delta \nu _{02}$ the small frequency separation, $\Delta \nu $ the large separation. The value of $\epsilon $ and D0 depend on the model and set the position of the first prior frequency (see Eq. (2)).

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.