Notes. The second Exo-REM2 retrieval from our study fixed the SPHERE/GPI scaling factors to the best-fit values of petitRADTRANS. ^(a) These publicationscompared their observations to more than one model, we report the best-fit values of the models thatprovide the best fit to the data, either as stated by the authors or by visual inspection. ^(b) As read of by eye from their corner plot. ^(c)Not specified. ^(d) Consistent with radii derived from evolutionary models. ^(e)The best-fit model was trending into the boundaries of the Exo-REM grid, and only a boundary value can be reported for C/O. ^(f) No K-band spectrum was available for their analysis, such that the CO abundance could not be constrained. Their retrieved C/O ratio is pushed against the 0 boundary. ^(g) Same as (e), but for the [Fe/H] parameter. ^(h)As derived from their stated O/H ratio, in comparison to the solar O/H ratio.

References. B16 (Bonnefoy et al. 2016), L17 (Lavie et al. 2017), G18 (Greenbaum et al. 2018), C14 (Currie et al. 2014). Code references: Exo-REM2 (version of Charnay et al. 2018), Exo-REM1 (version of Baudino et al. 2015), Helios-r (Lavie et al. 2017), PHOENIX (models reported in Barman et al. 2011), COOLTLUSTY (Sudarsky et al. 2003; Hubeny et al. 2003; Burrows et al. 2006).