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Home All issues Volume 507 / No 1 (November III 2009) A&A, 507 1 (2009) 523-530 Full HTML
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Table 3:

Stellar parameters and metallicities previously derived by spectroscopy.
Star $T_{\rm eff}$ [K] ${\log}~g~$(cgs) $\xi_{\rm t}$ [km s-1] [Fe/H] Source [Fe/H] (this work)
CoRoT-Exo-2 $5625\pm120$ $4.3\pm0.2$ - $0.0\pm0.1$ Bouchy et al. (2008) $+0.07\pm0.04$
HAT-P-1 $5795\pm45$ $4.45\pm0.06$ - $+0.13\pm0.02$ Bakos et al. (2007b) $+0.21\pm0.03$
HAT-P-2 $6290\pm110$ $4.22\pm0.14$ - $+0.12\pm0.08$ Bakos et al. (2007a) $+0.49\pm0.12$
  - - - $+0.11\pm0.10$ Loeillet et al. (2008)  
HAT-P-4 $6032\pm80$ $4.36\pm0.11$ - $+0.32\pm0.08$ Kovács et al. (2007)  
  $5860\pm80$ $\rm 4.14^{+0.01}_{-0.04}$ - $+0.24\pm0.08$ Kovács et al. (2007, using isochrones) $+0.35\pm0.08$
HAT-P-6 $6353\pm88$ $3.84\pm0.12$ - $-0.23\pm0.08$ Noyes et al. (2008)  
  $6570\pm80$ $4.22\pm0.03$ - $-0.13\pm0.08$ Noyes et al. (2008, using isochrones) $-0.08\pm0.11$
HAT-P-7 $6350\pm80$ ${4.06\pm0.10}^a$ - $+0.26\pm0.08$ Pál et al. (2008) $+0.31\pm0.07$
HD 17156 $6079\pm56$ $4.29\pm0.06$ - $+0.24\pm0.03$ Fischer et al. (2007) $+0.23\pm0.04$
HD 149026 $6147\pm50$ $4.26\pm0.07$ - $+0.36\pm0.05$ Sato et al. (2005) $+0.36\pm0.05$
TrES-2 $5850\pm50$ $4.4\pm0.1$ $1.00\pm0.05$ $-0.15\pm0.10$ Sozzetti et al. (2007) $+0.06\pm0.08$
TrES-3 $5650\pm75$ $4.4\pm0.1$ $0.85\pm0.05$ $-0.19\pm0.08$ Sozzetti et al. (2009a) $-0.10\pm0.19$
TrES-4 $6200\pm75$ $4.0\pm0.1$ $1.50\pm0.05$ $+0.14\pm0.09$ Sozzetti et al. (2009a) $+0.34\pm0.10$
XO-1 $5750\pm13$ $4.53\pm0.065$ - $+0.015\pm0.04$ McCullough et al. (2006) $-0.01\pm0.05$
XO-2 $5340\pm32$ $4.48\pm0.05$ - $+0.45\pm0.02$ Burke et al. (2007) $+0.42\pm0.07$

Only the stars analysed in the present work are listed. The last column repeats the values from Table 2 to facilitate the comparison. a Virtually identical to the value of $4.07^{\rm +0.04}_{-0.08}$ derived using isochrones.


Source LaTeX | All tables | In the text

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