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Table 4

Best-fitted atmospheric parameters for β Pictoris b.

Atmospheric model T eff log g Radius χ 2
(K) log  (cm s-2) (RJup)

AMES-Dusty 1700 3.5 1.22 4.96
AMES-Cond 1400 3.5 1.89 8.04
BT-Settl 2010 1600 3.5 1.61 2.99
BT-Cond 2012 1800 4.0 1.16 17.80
BT-Dusty 2012a 1700: 4.5: 1.76: 3.08
BT-Settl 2012 [M/H] = 0.0 1700 3.5 1.29 4.27
BT-Settl 2012 [M/H] = +0.5 1600 4.5 1.43 5.45
DRIFT-P. [M/H] = 0.0 1700 4.0 1.38 2.02
DRIFT-P. [M/H] = +0.5 1700 4.0 1.38 3.06
DRIFT-P. [M/H] = −0.5 1700 4.0 1.38 2.14

Notes.

(a)

Analysis limited to log g ≥ 4.5.

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