Open Access

Table B.1

Retrieval results of GJ 1214 b. The best retrieval of each configuration is highlighted in bold.

JWST Ariel


1D 3D


constant equilibrium constant equilibrium constant equilibrium






Parameters Input Free ACE Fast Free ACE Fast Free ACE Fast Free ACE Fast Free ACE Fast Free ACE Fast
Tsurf [K] 970 348 330 770 1037 1097 1092 1303 950 1055 1165 1422 918 1084 1162 1064 1086 1128
T1 [K] 639 745 875 1035 1345 1341 756 305 306 407 391 317 684 610 325 621 673 533
T2 [K] 215 236 189 331 378 334 426 560 602 306 580 674 443 569 597 331 470 579
Ttop [K] 198 628 627 185 212 334 536 306 335 1234 619 532 524 350 367 983 814 833
log10(P1) [Pa] 4.67 2.25 2.63 3.95 4.38 4.24 4.98 2.15 2.15 2.44 2.00 2.09 4.72 4.55 2.44 4.59 4.61 4.06
log10(P2) [Pa] 0.131 1.58 2.08 2.24 3.13 2.91 3.26 1.20 1.27 -0.648 1.31 1.37 2.60 2.61 1.06 0.32 2.52 1.68
log10(H2O) -1.00 -1.15 -1.17 -1.09 -1.24 -1.13 -1.26
log10(CO) -2.00 -2.24 -8.62 -2.11 -4.86 -5.59 -7.48
log10(CH4) -1.52 -1.63 -1.21 -1.64 -2.27 -1.61 -2.27
log10(CO2) -2.00 -2.10 -9.34 -2.06 -1.57 -1.82 -1.46
log10(HCN) -6.22 -8.16 -8.35 -8.37 -8.21 -6.93 -7.29
log10(NH3) -3.30 -3.45 -3.19 -3.45 -9.23 -3.57 -8.52
Radius [Rjap] 0.243 0.242 0.248 0.247 0.241 0.240 0.238 0.242 0.241 0.244 0.245 0.240 0.240 0.242 0.240 0.241 0.247 0.245 0.247
C/O 0.458 0.459 0.442 0.90 0.898 0.807 0.255 0.145 0.29 0.441 0.313 0.309 0.169 0.33 0.461 0.371
log10(Z) 2.00 2.14 2.20 1.53 1.91 1.96 2.02 1.82 1.58 2.01 1.83 2.06 1.79 1.61 2.06 1.93
logE - 4642 4623 4619 4631 4640 4633 4619 4585 4575 4547 4557 4504 736 737 736 731 740 735

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