Reliability of 1D radiative-convective photochemical-equilibrium retrievals on transit spectra of WASP-107b

Home

All issues

Volume 701 (September 2025)

A&A, 701 (2025) A133

Full HTML

Open Access

Table D.2

Summary of the retrievals with non-grey ‘Gaussian’ clouds with the nominal model (Case 10) listed first.

	Case 10	Case 11	Case 12	Case 13	Case 14
	(Fig. 10)
Tag	‘nominal’	‘Fix Z’	‘Fix C/O’	‘No γ’	‘MIRI’
Clouds	Gaussian	Gaussian	Gaussian	Gaussian	Gaussian
Scattering	Yes	Yes	Yes	No	No
Datasets^(a)	HNM	HNM	HNM	HNM	M
Parameter
Z (Z_⊙) ∈ [1, 30]	${3.78}_{- 0.35}^{+ 0.53}$ $3.78_{-0.35}^{+0.53}$	10 (fix)	${5.10}_{- 0.28}^{+ 0.40}$ $5.10_{-0.28}^{+0.40}$	${3.43}_{- 0.29}^{+ 0.30}$ $3.43_{-0.29}^{+0.30}$	${3.16}_{- 0.43}^{+ 0.78}$ $3.16_{-0.43}^{+0.78}$
C/O ∈ [0.05, 0.46]	${0.20}_{- 0.02}^{+ 0.03}$ $0.20_{-0.02}^{+0.03}$	${0.42}_{- 0.03}^{+ 0.03}$ $0.42_{-0.03}^{+0.03}$	0.46 (fix)	${0.15}_{- 0.02}^{+ 0.02}$ $0.15_{-0.02}^{+0.02}$	${0.12}_{- 0.06}^{+ 0.10}$ $0.12_{-0.06}^{+0.10}$
T_int(K) ∈ [100, 500]	$369_{- 70}^{+ 60}$ $369_{-70}^{+60}$	$185_{- 56}^{+ 81}$ $185_{-56}^{+81}$	$459_{- 43}^{+ 28}$ $459_{-43}^{+28}$	$206_{- 71}^{+ 76}$ $206_{-71}^{+76}$	$395_{- 163}^{+ 79}$ $395_{-163}^{+79}$
log K_zz(cgs) ∈ [7, 10]	${8.25}_{- 0.68}^{+ 0.64}$ $8.25_{-0.68}^{+0.64}$	${7.02}_{- 0.02}^{+ 0.04}$ $7.02_{-0.02}^{+0.04}$	${7.32}_{- 0.21}^{+ 0.28}$ $7.32_{-0.21}^{+0.28}$	${7.72}_{- 0.46}^{+ 0.52}$ $7.72_{-0.46}^{+0.52}$	${7.49}_{- 0.37}^{+ 1.01}$ $7.49_{-0.37}^{+1.01}$
log P_ref(bar) ∈ [−5, −2]$	$- {4.80}_{- 0.06}^{+ 0.05}$ $-4.80_{-0.06}^{+0.05}$	$- {5.00}_{- 0.00}^{+ 0.01}$ $-5.00_{-0.00}^{+0.01}$	$- {4.75}_{- 0.06}^{+ 0.05}$ $-4.75_{-0.06}^{+0.05}$	$- {4.65}_{- 0.05}^{+ 0.05}$ $-4.65_{-0.05}^{+0.05}$	$- {4.49}_{- 0.23}^{+ 0.12}$ $-4.49_{-0.23}^{+0.12}$
Δ_HST(%) ∈ [−0.1, 0.1]	$- {0.02}_{- 0.01}^{+ 0.01}$ $-0.02_{-0.01}^{+0.01}$	${0.01}_{- 0.01}^{+ 0.01}$ $0.01_{-0.01}^{+0.01}$	${0.00}_{- 0.01}^{+ 0.01}$ $0.00_{-0.01}^{+0.01}$	$- {0.07}_{- 0.00}^{+ 0.00}$ $-0.07_{-0.00}^{+0.00}$
Δ_NIR(%) ∈ [−0.1, 0.1]	$- {0.04}_{- 0.00}^{+ 0.00}$ $-0.04_{-0.00}^{+0.00}$	$- {0.03}_{- 0.00}^{+ 0.00}$ $-0.03_{-0.00}^{+0.00}$	$- {0.03}_{- 0.00}^{+ 0.00}$ $-0.03_{-0.00}^{+0.00}$	$- {0.05}_{- 0.00}^{+ 0.00}$ $-0.05_{-0.00}^{+0.00}$
log P_cloud(bar) ∈ [−5, 0]				$- {3.38}_{- 0.06}^{+ 0.05}$ $-3.38_{-0.06}^{+0.05}$	$- {3.09}_{- 0.19}^{+ 0.16}$ $-3.09_{-0.19}^{+0.16}$
log κ_scatt(cgs) ∈ [−2, 2]	$- {0.67}_{- 0.12}^{+ 0.12}$ $-0.67_{-0.12}^{+0.12}$	$- {0.03}_{- 0.10}^{+ 0.10}$ $-0.03_{-0.10}^{+0.10}$	$- {0.42}_{- 0.11}^{+ 0.11}$ $-0.42_{-0.11}^{+0.11}$
γ_scatt ∈ [−4, 0]	$- {0.83}_{- 0.09}^{+ 0.09}$ $-0.83_{-0.09}^{+0.09}$	$- {1.23}_{- 0.09}^{+ 0.09}$ $-1.23_{-0.09}^{+0.09}$	$- {1.08}_{- 0.08}^{+ 0.08}$ $-1.08_{-0.08}^{+0.08}$
log κ_opac(cgs) ∈ [−1, 1]	$- {0.51}_{- 0.06}^{+ 0.07}$ $-0.51_{-0.06}^{+0.07}$	$- {0.41}_{- 0.03}^{+ 0.03}$ $-0.41_{-0.03}^{+0.03}$	$- {0.54}_{- 0.06}^{+ 0.06}$ $-0.54_{-0.06}^{+0.06}$	$- {0.61}_{- 0.05}^{+ 0.06}$ $-0.61_{-0.05}^{+0.06}$	$- {0.79}_{- 0.13}^{+ 0.24}$ $-0.79_{-0.13}^{+0.24}$
λ₀(μm) ∈ [5, 12]	${8.67}_{- 0.07}^{+ 0.07}$ $8.67_{-0.07}^{+0.07}$	${8.62}_{- 0.07}^{+ 0.07}$ $8.62_{-0.07}^{+0.07}$	${8.59}_{- 0.06}^{+ 0.07}$ $8.59_{-0.06}^{+0.07}$	${8.68}_{- 0.07}^{+ 0.08}$ $8.68_{-0.07}^{+0.08}$	${8.72}_{- 0.14}^{+ 0.11}$ $8.72_{-0.14}^{+0.11}$
log ω ∈ [−1, 0.5]	${0.11}_{- 0.02}^{+ 0.02}$ $0.11_{-0.02}^{+0.02}$	${0.13}_{- 0.02}^{+ 0.02}$ $0.13_{-0.02}^{+0.02}$	${0.10}_{- 0.02}^{+ 0.02}$ $0.10_{-0.02}^{+0.02}$	${0.09}_{- 0.02}^{+ 0.02}$ $0.09_{-0.02}^{+0.02}$	${0.13}_{- 0.03}^{+ 0.04}$ $0.13_{-0.03}^{+0.04}$
$χ_{r e d}^{2}$ $\chi_{red}^{2}$	2.19	2.56	2.34	2.60	4.53
BIC	− 1263	− 1181	− 1232	− 1173	− 132

^(a) Models were fitted to HST WFC3 (H), JWST NIRCam (N), and JWST MIRI/LRS (M) data.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.