H-band thermal emission from the 19-h period planet WASP-19b

D. R. Anderson; M. Gillon; P. F. L. Maxted; T. S. Barman; A. Collier Cameron; C. Hellier; D. Queloz; B. Smalley; A. H. M. J. Triaud

doi:10.1051/0004-6361/201014226

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Volume 513 (April 2010)

A&A, 513 (2010) L3

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Table 1:

WASP-19 system parameters and 1- $\sigma$ error limits.
Parameter (unit)	Value
Fitted model parameters (jump parameters)
$R_{\rm p}^2/R_{\rm s}^2$	$\rm0.01982^{+ 0.00050}_{- 0.00049}$
$b' = a \cos{i}/R_\ast$	$\rm0.631^{+ 0.026}_{- 0.029}$
$T_{\rm 14}$ (days)	$\rm0.06506^{+0.00072}_{-0.00071}$
T₀ (HJD)	$2454776.91490 \pm 0.00019$
P (days)	$0.7888393 \pm 0.0000045$
K₂ (m s^-1 days^1/3)	$\rm 236.9^{+5.5}_{-5.6}$
$e \cos{\omega}$	$\rm0.0069^{+0.0024}_{-0.0027}$
$e \sin{\omega}$	$0.005 \pm 0.021$
H-band $F_{\rm p}/F_\ast$	$\rm0.00259^{+0.00046}_{-0.00044}$
c₁ $^{\dagger}$	$0.810 \pm 0.030$
c₂ $^{\dagger}$	$-0.357 \pm 0.022$
Dependant parameters deduced from the above
K (m s^-1)	$256.5 \pm 6.0$
$b_{\rm transit}$	$\rm0.628^{+ 0.025}_{- 0.029}$
$b_{\rm occultation}$	$\rm0.633^{+ 0.033}_{- 0.034}$
$T_{\rm occultation}$ (HJD)	$\rm 2454777.31281^{+0.00013}_{-0.00014}$
a (AU)	$\rm0.01659^{+ 0.00040}_{- 0.00039}$
i ( $^\circ$ )	$\rm 80.07^{+0.72}_{-0.70}$
e	$\rm0.016^{+0.015}_{-0.007}$
$\omega$ ( $^\circ$ )	$\rm 33^{+44}_{-101}$
$M_\ast$ ( $M_\odot$ )	$\rm0.977^{+0.073}_{-0.067}$
$R_\ast$ ( $R_\odot$ )	$\rm0.975^{+ 0.038}_{- 0.037}$
$\rho_{*}$ ( $\rho_\odot$ )	$\rm 1.054^{+ 0.095}_{- 0.085}$
u₁	$\rm0.253^{+ 0.015}_{- 0.014}$
u₂	$0.3049 \pm 0.0083$
$M_{\rm p}$ (M_J)	$\rm 1.166^{+ 0.064}_{- 0.061}$
$R_{\rm p}$ (R_J)	$\rm 1.338 ^{+ 0.060}_{- 0.059}$
$\rho_{\rm p}$ ( $\rho_{J}$ )	$\rm s0.486^{+0.059}_{+0.051}$

Notes. $^{\dagger}$ Constrained parameter; see text for details.

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