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Home All issues Volume 502 / No 2 (August I 2009) A&A, 502 2 (2009) 623-646 Full HTML
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Table 5:

The parameters of the radiative transfer model of T Tau Sa.
  Parameter Unit   Value   Ref.
Stellar parameters          
  Mass ($M_{\star}$) $M_{\odot}$   2.3   a
  Spectral type     Ae   b
  Temperature ($T_{\star}$) K$_{\ ~}$   9000   d
  Luminosity ($L_{\star}$) $L_{\odot}$   40   g
  Radius ($R_{\star}$) $R_{\odot}$   2.6   calc
Accretion          
  Accretion rate $M_{\odot}~\rm {yr}^{-1}$   $1\times10^{-8}$   d
  Boundary temp. ( $T_{\rm bnd}$) K$_{\ ~}$   8000   est.
  Boundary rad. ( $R_{\rm bnd}$) $R_{\star}$   5.0   est.
Circumstellar disc / envelope          
  Inner radius ( $R_{\rm in}$) AU   0.5   g
  Outer radius ( $R_{\rm out}$) AU   5.0   g
  $\beta$     1.00   g
  h100 AU   10.0   g
  c1     $1\times 10^{-5}$   g
  c2     -5.0   g
  Inclination deg   72   g
  Disc mass ( $M_{\rm disc}$) $M_{\odot}$   $3\times 10^{-3}$   g
Interstellar extinction          
  Foreground extinction AV mag   30   g
a Köhler (2008); b Duchêne et al. (2006); c Duchêne et al. (2002); d Duchêne et al. (2005); e Schmidt-Kaler (1982); f Bessell & Brett (1988); g this work; calc. = calculated; est. = estimated.

Source LaTeX | All tables | In the text

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