REVIEW 3 major objections 5 minor 125 references
Assessing robustness and bias in 1D retrievals of 3D Global Circulation Models at high spectral resolution: a WASP-76 b simulation case study in emission
T0 review · 3 major / 5 minor · reviewed 2026-08-06 · deepseek-v4-flash
Pith's one-line read A 1D retrieval on simulated high-resolution spectra of WASP-76 b is biased toward the steepest-gradient regions of the atmosphere, not its brightest emitting regions.
desk verdict A careful controlled simulation study showing 1D HRS emission retrievals do not recover a disk average but align with high-temperature-gradient regions; the gradient interpretation is conditional on the P-T parameterization but the core bias result holds. read the letter →
The pith
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
The reading
What carries the argument
The test apparatus is a simulated high-resolution time series: phase-dependent emission spectra from the RM-GCM global circulation model of WASP-76 b (picket-fence radiative transfer, drag-free winds, Doppler-on post-processing), interpolated across 107 frames at R = 45,000, combined with PHOENIX stellar and Telfit telluric models, then reduced with PCA exactly as real observations are. The load-bearing diagnostic is geometric: each local spectrum is weighted by a viewing factor $f = \cos^2(\mathrm{lon})\cos(\mathrm{lat})$, and the $\tau = 2/3$ surfaces map where the continuum, CO, and H2O line cores form. Because the high-resolution pipeline removes the continuum, the Brogi & Line (2019) log-likelihood matches only relative line contrast, which is set by the temperature difference between line-core and continuum-forming pressures. The paper then ranks GCM profiles by the mean temperature gradient $dT/dP$ inside the line-forming region and shows the retrieved profile tracks the strongest net inversions, not the highest flux.
What would settle it
Repeat the retrieval suite with a flexible, non-parametric P-T profile (e.g., free-floating P-T points) on the same simulated dataset: if the retrieved profile still aligns with the maximum-gradient GCM profiles, the gradient-sensitivity claim stands; if it shifts toward the hotter, brighter regions, the bias is an artifact of the parameterization. A second check: rerun with a GCM variant in which the hottest spot also carries steep line-forming gradients, since the paper's mechanism predicts the bias (cooler-than-brightest retrieved profile and low CO abundance) should weaken or disappear.
Extended reading notes
Core claim
The paper's central claim is that a 1D retrieval applied to inherently 3D high-resolution emission data does not return a homogeneous average of the atmosphere: the retrieved pressure-temperature (P-T) and chemical profiles are biased toward spatial regions with large thermal gradients at the pressures where spectral lines form, which need not coincide with the regions emitting the most radiation. In the WASP-76 b GCM studied here, the brightest region is a nearly isothermal, eastward-offset hot spot with shallow lines, while the cooler westward longitudes carry strong inversions between the line-core and continuum-forming pressures; the retrieved profile aligns with those steep-gradient profiles. The retrieved CO and H2O abundances come out slightly below the GCM values, which the authors attribute to degeneracies between the P-T parameters and abundances, the limited flexibility of the Madhusudhan & Seager (2009) parameterization, and small Doppler offsets between CO and H2O lines that make CO lines appear shallower, with rotational broadening ($v_{\rm rot}\sin i \approx 6.5$ km/s) partially masking the mismatch. The three retrieval experiments (with and without water dissociation, with and without rotational broadening) are mutually consistent within 1σ, so the bias is not driven by those modeling choices.
Load-bearing premise
The headline bias, that the retrieved profile maps onto the steepest-gradient regions, is read off through the Madhusudhan & Seager (2009) P-T parameterization, which the authors themselves note cannot capture the different thermal gradients in the CO and H2O line-forming regions, and through a picket-fence GCM whose hot spot is nearly isothermal; with a more flexible parameterization or a GCM with a steeper hot-spot profile, the retrieved solution might land on different regions.
Editorial extensions
If this is right
- Published 1D HRS emission retrievals may describe a steep-gradient subregion of a hot Jupiter rather than its dominant emitting layers, so retrieved compositions and thermal structures should be read as region-weighted rather than disk-averaged.
- Joint high- and low-resolution fits that use a single P-T profile can be biased whenever the steepest-gradient region and the brightest region are spatially distinct, because the two data types carry different information (line contrast versus continuum).
- The P-T parameterization choice is consequential: the Madhusudhan & Seager (2009) form cannot simultaneously represent the thermal gradients at CO and H2O line-forming pressures, and more flexible profiles could shift the retrieved solution.
- Molecule-dependent Doppler offsets matter: water lines dominate the retrieved velocity, misaligning CO lines and pulling the retrieved CO abundance low, while rotational broadening partly masks the effect.
- Water dissociation has negligible impact on retrieved abundances in emission at the pressures probed here, in contrast to its impact in transmission spectroscopy.
Reading between the lines
- The gradient-weighting mechanism should generalize: any retrieval that fits only relative line contrast should preferentially weight the region maximizing line-core-to-continuum temperature contrast, so the bias should be strongest for planets whose bright spots are isothermal and should weaken for planets whose hottest regions also have the steepest gradients.
- Multi-species retrievals may be silently probing different spatial regions for different molecules, so apparent abundance inconsistencies between species could encode 3D structure rather than chemistry; allowing per-molecule velocity offsets is a cheap partial correction that this paper's data already hint at.
- Observables that anchor absolute flux, such as independently calibrated spectra or simultaneous photometry, could break the degeneracy that pushes 1D solutions toward steep-gradient regions, and combining those with HRS in a joint fit using two P-T profiles (one for continuum, one for lines) is a concrete next step.
- A validation protocol suggests itself: before trusting abundance or thermal constraints from a 1D HRS retrieval of a real planet, run the same retrieval against GCM spectra of that planet and check whether the recovered profile maps onto a high-gradient subregion rather than the emitting disk.
Signed reviews
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. The paper investigates whether 1D atmospheric retrievals run on high-resolution emission spectra of a 3D hot Jupiter atmosphere produce unbiased constraints. The authors use the RM-GCM simulation of WASP-76 b to generate phase-dependent spectra over orbital phases 0.54-0.64, inject these into a simplified IGRINS-like observational simulator with stellar and telluric components, apply PCA post-processing, and run 1D retrievals with the Madhusudhan & Seager (2009) P-T parameterization in three configurations that vary water dissociation and rotational broadening. The retrieved P-T and abundance profiles fall within the range of GCM conditions, but the retrieved P-T profile aligns most closely with GCM columns that have the largest mean temperature gradients in the spectral line-forming region, rather than with the hottest or most emissive regions. The authors conclude that 1D HRS retrievals are biased toward high-gradient subregions and are not a homogeneous average of the 3D atmosphere, and they discuss implications for joint low-plus-high-resolution fits and for species-dependent Doppler shifts. The paper includes a 1D mock retrieval validation in Appendix A and releases the software on GitHub/Zenodo.
Significance. If the gradient-sensitivity conclusion is robust, it is an important caution for the exoplanet HRS retrieval community: 1D emission retrievals could be characterizing localized high-gradient atmospheric columns rather than the disk-averaged emitting atmosphere, which would affect abundance and P-T interpretations and complicate joint retrievals with low-resolution data. The paper's methodological care is a strength: the retrieval pipeline is validated on a 1D mock dataset, the three retrieval experiments are mutually consistent, and the authors explicitly enumerate caveats in Section 5.4. The software release and the use of a realistic observational framework strengthen reproducibility. However, the central inference is currently entangled with the choice of P-T parameterization, because the parameterization is acknowledged to be too inflexible to capture the differing CO and H2O line-forming gradients; a control experiment with a more flexible profile parameterization is needed before the headline claim can be regarded as a property of HRS rather than of the model family.
major comments (3)
- [Section 5.1 and Figure 7] The central claim that the retrieved 1D profile is most sensitive to GCM columns with the largest thermal gradients in the line-forming region is established using only the Madhusudhan & Seager (2009) P-T parameterization. Section 5.4 states that this parameterization 'cannot sufficiently capture the different thermal gradients in the CO and H2O line forming regions,' and Section 5.1 offers parameterization inflexibility as an alternative explanation for the deeper-atmosphere mismatch. Since the bottom panels of Figure 7 are the primary evidence for the gradient-alignment conclusion, the alignment may be an artifact of the restricted model family: with only alpha1, alpha2, and P2 controlling the inversion and deeper non-inversion slopes, and with log P2 strongly correlated with the retrieved abundances (Figure 11), the best-fit profile could be steered toward a particular GCM locus even if the data are equally consistent with other thermal structures. I request a control retrieval with a more flexible P-T description, such as free P-T nodes (e.g., Bazinet et al. 2024 or Smith et al. 2024b, which the authors themselves suggest), to test whether the retrieved profile still maps onto the maximum-gradient columns. This is load-bearing for the headline conclusion.
- [Section 5.3 and abstract/conclusion] The abstract and conclusion state that 'Doppler offsets among opacity sources' impact retrieval results, but this is not directly tested in the paper. The evidence in Section 5.3 consists of the rightmost panels of Figure 8, where a single retrieved Delta(Vsys) appears to align the water lines while leaving the CO lines offset, combined with the observation that the retrieved offsets are within 1 sigma of zero. A retrieval experiment that fits species-dependent velocity offsets, or injects a known molecular offset and checks recovery, is needed before this can be reported as a demonstrated result. As written, it is a reasonable hypothesis rather than a validated finding.
- [Section 5.4] The near-isothermal hot spot that makes the hot-spot region a weak line emitter is tied to the picket-fence radiative scheme of this particular GCM, as the authors acknowledge. The specific manifestation of the gradient bias, in which cooler westward columns dominate the line contrast, may therefore be model-specific. The generalization that 1D HRS retrievals are intrinsically biased toward high-gradient regions would be strengthened by a second GCM or by a simpler radiative-transfer experiment that varies the hot-spot temperature gradient while holding other quantities fixed. This is not a fatal flaw, but it is part of the same inference that needs support beyond the single GCM.
minor comments (5)
- [Table 1] The eccentricity row reads '01'; this appears to be a typo for '0', and the footnote marker should be typeset as a superscript.
- [Section 4.1] The sentence 'following equation (2) and where where Kp and Vsys are the values reported in Table 1' contains a duplicated 'where'.
- [Equation (4)] The notation '1p/X' in Equation (4) is not defined; if it is intended to denote 1/sqrt(X), please state this explicitly and use the standard radical notation for clarity.
- [Section 5.1 and Figure 7] The text refers to 'the bottom panels of Figure 6' when describing the mean temperature-gradient comparison, but the relevant panels are in Figure 7; the cross-reference should be corrected.
- [Figure 7 caption] The color bar is labeled 'Mean dP/dT [mbar K^-1]', which is dimensionally mbar per K, while the text describes 'mean temperature gradient' and 'dT/dP'; the label and the text should use consistent notation so that the sign and meaning of the gradient are unambiguous.
Circularity Check
No significant circularity: the retrieval-versus-GCM comparison is an independent simulation experiment, and the acknowledged P-T parameterization caveat is a robustness limitation rather than a derivational loop.
full rationale
The paper's central claim is that 1D HRS retrievals preferentially sense high-thermal-gradient regions rather than the brightest disk regions. This is an empirical outcome of running a 1D retrieval on spectra synthesized from an independent 3D GCM and comparing the retrieved P-T profile to the GCM's longitudinal profiles (Figures 6 and 7). Nothing in the retrieval likelihood or the Madhusudhan and Seager (2009) parameterization defines the retrieved profile to equal the maximum-gradient GCM locus; the alignment is a data-driven result and is cross-checked against region-by-region spectra (Figure 4). The shared CO and H2O line lists between the GCM and the forward model are a controlled self-consistency feature, not an identity between input and output. Self-citations (Beltz et al. 2022; Beltz and Rauscher 2024; van Sluijs et al. 2023) are contextual: they establish the GCM, the instrument setup, and prior HRS examples, but the load-bearing inference is tested against the GCM maps within this paper. The in-paper caveats are explicitly flagged at Sections 5.1 and 5.4: the Madhusudhan and Seager parameterization 'cannot sufficiently capture the different thermal gradients in the CO and H2O line forming regions,' and a more flexible profile 'may be advantageous in capturing this nuance.' That is an acknowledged robustness limitation about the generality of the gradient-bias interpretation, not a circular reduction of the result to the retrieval's assumptions. The 1D mock retrieval in Appendix A is only a code-injection check, not a source of the astrophysical conclusion.
Assumptions & free parameters
free parameters (11)
- log XCO =
-4.0 +0.8/-0.6
- log X0,H2O =
-4.6 +0.6/-0.6
- T at P=1 microbar =
2232 +603/-434 K
- log P1 =
-3.9 +0.9/-0.7
- log P2 =
-0.8 +0.4/-0.5
- log P3 =
1.2 +0.5/-0.6
- alpha1 =
0.59 +0.23/-0.24
- alpha2 =
0.25 +0.03/-0.03
- deltaKp =
1.2 +4.4/-4.6 km/s
- deltaVsys =
-1.4 +2.6/-2.6 km/s
- v_broad (rotation kernel FWHM) =
6.5 +1.3/-1.5 km/s
assumptions (7)
- domain assumption RM-GCM output represents a realistic 3D atmosphere for WASP-76 b.
- domain assumption GCM chemistry is set by local chemical equilibrium with solar elemental abundances.
- ad hoc to paper The Madhusudhan & Seager (2009) P-T parameterization is flexible enough for the retrieval.
- domain assumption The Parmentier et al. (2018) water dissociation parameterization is applicable.
- domain assumption PCA with two removed components and the reprocessing method preserve the exoplanetary signal.
- ad hoc to paper Fixing the scale parameter a = 1 is appropriate.
- domain assumption Linear interpolation between eight GCM phases is valid.
Cite this review
Pith. "Pith review of Assessing robustness and bias in 1D retrievals of 3D Global Circulation Models at high spectral resolution: a WASP-76 b simulation case study in emission." pith.science (2026). https://pith.science/paper/PQ74C6OS
@misc{pith2026250716687,
author = {Pith},
title = {Pith review of: Assessing robustness and bias in 1D retrievals of 3D Global Circulation Models at high spectral resolution: a WASP-76 b simulation case study in emission},
year = {2026},
howpublished = {\url{https://pith.science/paper/PQ74C6OS}},
note = {Machine review of arXiv:2507.16687}
}
read the original abstract
High-resolution spectroscopy (HRS) of exoplanet atmospheres has successfully detected many chemical species and is quickly moving toward detailed characterization of the chemical abundances and dynamics. HRS is highly sensitive to the line shape and position, thus, it can detect three-dimensional (3D) effects such as winds, rotation, and spatial variation of atmospheric conditions. At the same time, retrieval frameworks are increasingly deployed to constrain chemical abundances, pressure-temperature (P-T) structures, orbital parameters, and rotational broadening. To explore the multidimensional parameter space, they need computationally fast models that are consequently mostly one-dimensional (1D). However, this approach risks introducing interpretation bias since the planet's true nature is 3D. We investigate the robustness of this methodology at high spectral resolution by running 1D retrievals on simulated observations in emission within an observational framework using 3D Global Circulation Models of the quintessential HJ WASP-76 b. We find that the retrieval broadly recovers conditions present in the atmosphere, but that the retrieved P-T and chemical profiles are not a homogeneous average of all spatial and phase-dependent information. Instead, they are most sensitive to spatial regions with large thermal gradients, which do not necessarily coincide with the strongest emitting regions. Our results further suggest that the choice of parameterization for the P-T and chemical profiles, as well as Doppler offsets among opacity sources, impact retrieval results. These factors should be carefully considered in future retrieval analyses.
Figures
Figures from the paper (8 more)
Reference graph
Works this paper leans on
-
[1]
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-
[3]
thebibliography [1] 20pt to REFERENCES 6pt =0pt -12pt 10pt plus 3pt =0pt =0pt =1pt plus 1pt =0pt =0pt -12pt =13pt plus 1pt =20pt =13pt plus 1pt \@M =10000 =-1.0em =0pt =0pt 0pt =0pt =1.0em @enumiv\@empty 10000 10000 `\.\@m \@noitemerr \@latex@warning Empty `thebibliography' environment \@ifnextchar \@reference \@latexerr Missing key on reference command E...
arXiv 2021
-
[4]
Astropy Collaboration , Robitaille , T. P., Tollerud , E. J., et al. 2013, , 558, A33, 10.1051/0004-6361/201322068
-
[5]
Astropy Collaboration , Price-Whelan , A. M., Sip o cz , B. M., et al. 2018, , 156, 123, 10.3847/1538-3881/aabc4f
-
[6]
Astropy Collaboration , Price-Whelan , A. M., Lim , P. L., et al. 2022, , 935, 167, 10.3847/1538-4357/ac7c74
-
[7]
Azevedo Silva , T., Demangeon , O. D. S., Santos , N. C., et al. 2022, , 666, L10, 10.1051/0004-6361/202244489
-
[8]
Bazinet , L., Pelletier , S., Benneke , B., Salinas , R., & Mace , G. N. 2024, , 167, 206, 10.3847/1538-3881/ad3071
Show all 125 references
-
[9]
Bello-Arufe , A., Cabot , S. H. C., Mendon c a , J. M., Buchhave , L. A., & Rathcke , A. D. 2022, , 163, 96, 10.3847/1538-3881/ac402e
2022 doi
-
[10]
2024, The Astrophysical Journal, 976, 32, 10.3847/1538-4357/ad7ded
Beltz, H., & Rauscher, E. 2024, The Astrophysical Journal, 976, 32, 10.3847/1538-4357/ad7ded
2024 doi
-
[11]
Beltz , H., Rauscher , E., Brogi , M., & Kempton , E. M. R. 2021, , 161, 1, 10.3847/1538-3881/abb67b
2021 doi
-
[12]
Beltz , H., Rauscher , E., Kempton , E. M. R., et al. 2022, , 164, 140, 10.3847/1538-3881/ac897b
2022 doi
-
[13]
Beltz , H., Rauscher , E., Kempton , E. M. R., Malsky , I., & Savel , A. B. 2023, , 165, 257, 10.3847/1538-3881/acd24d
2023 doi
-
[14]
Birkby , J. L. 2018, arXiv e-prints, arXiv:1806.04617. 1806.04617
2018 arXiv
-
[15]
L., de Kok , R
Birkby , J. L., de Kok , R. J., Brogi , M., et al. 2013, , 436, L35, 10.1093/mnrasl/slt107
2013 doi
-
[16]
2024, , 690, A63, 10.1051/0004-6361/202450767
Blain , D., Landman , R., Molli \`e re , P., & Dittmann , J. 2024, , 690, A63, 10.1051/0004-6361/202450767
2024 doi
-
[17]
W., Hoeijmakers , H
Borsato , N. W., Hoeijmakers , H. J., Prinoth , B., et al. 2023, , 673, A158, 10.1051/0004-6361/202245121
2023 doi
-
[18]
J., Albrecht , S., et al
Brogi , M., de Kok , R. J., Albrecht , S., et al. 2016, , 817, 106, 10.3847/0004-637X/817/2/106
2016 doi
-
[19]
Brogi , M., & Line , M. R. 2019, , 157, 114, 10.3847/1538-3881/aaffd3
2019 doi
-
[20]
Brogi , M., Snellen , I. A. G., de Kok , R. J., et al. 2012, , 486, 502, 10.1038/nature11161
2012 doi
-
[21]
R., et al
Brogi, M., Emeka-Okafor, V., Line, M. R., et al. 2023, The Astronomical Journal, 165, 91, 10.3847/1538-3881/acaf5c
2023 doi
-
[22]
Cabot , S. H. C., Madhusudhan , N., Welbanks , L., Piette , A., & Gandhi , S. 2020, , 494, 363, 10.1093/mnras/staa748
2020 doi
-
[23]
Carvalho , A., & Johns-Krull , C. M. 2023, Research Notes of the American Astronomical Society, 7, 91, 10.3847/2515-5172/acd37e
2023 doi
-
[24]
2022, , 664, A121, 10.1051/0004-6361/202143016
Casasayas-Barris , N., Borsa , F., Palle , E., et al. 2022, , 664, A121, 10.1051/0004-6361/202143016
2022 doi
-
[25]
A., Lothringer , J., & Blake , G
Chachan , Y., Knutson , H. A., Lothringer , J., & Blake , G. A. 2023, , 943, 112, 10.3847/1538-4357/aca614
2023 doi
-
[26]
J., Madhusudhan , N., & Holmberg , M
Cheverall , C. J., Madhusudhan , N., & Holmberg , M. 2023, , 522, 661, 10.1093/mnras/stad648
2023 doi
-
[27]
Cho , J. Y. K., Menou , K., Hansen , B. M. S., & Seager , S. 2003, , 587, L117, 10.1086/375016
2003 doi
-
[28]
2024, , 688, A206, 10.1051/0004-6361/202450064
Cont , D., Nortmann , L., Yan , F., et al. 2024, , 688, A206, 10.1051/0004-6361/202450064
2024 doi
-
[29]
R., Demangeon , O
Costa Silva , A. R., Demangeon , O. D. S., Santos , N. C., et al. 2024, , 689, A8, 10.1051/0004-6361/202449935
2024 doi
-
[30]
2024, , 527, 566, 10.1093/mnras/stad2608
Debras , F., Klein , B., Donati , J.-F., et al. 2024, , 527, 566, 10.1093/mnras/stad2608
2024 doi
-
[31]
Dobbs-Dixon , I., & Lin , D. N. C. 2008, , 673, 513, 10.1086/523786
2008 doi
-
[32]
2020, , 580, 597, 10.1038/s41586-020-2107-1
Ehrenreich , D., Lovis , C., Allart , R., et al. 2020, , 580, 597, 10.1038/s41586-020-2107-1
2020 doi
-
[33]
Feroz , F., & Hobson , M. P. 2008, , 384, 449, 10.1111/j.1365-2966.2007.12353.x
2008
-
[34]
P., & Bridges , M
Feroz , F., Hobson , M. P., & Bridges , M. 2009, , 398, 1601, 10.1111/j.1365-2966.2009.14548.x
2009
-
[35]
P., Cameron , E., & Pettitt , A
Feroz , F., Hobson , M. P., Cameron , E., & Pettitt , A. N. 2019, The Open Journal of Astrophysics, 2, 10, 10.21105/astro.1306.2144
2019 arXiv
-
[36]
W., Xin , Y., et al
Finnerty , L., Xuan , J. W., Xin , Y., et al. 2024, , 167, 43, 10.3847/1538-3881/ad1180
2024 doi
-
[37]
Flowers , E., Brogi , M., Rauscher , E., Kempton , E. M. R., & Chiavassa , A. 2019, , 157, 209, 10.3847/1538-3881/ab164c
2019 doi
-
[38]
J., Dawson , R
Fortney , J. J., Dawson , R. I., & Komacek , T. D. 2021, Journal of Geophysical Research (Planets), 126, e06629, 10.1029/2020JE006629
2021 doi
-
[39]
L., & Császár, A
Furtenbacher, T., Tóbiás, R., Tennyson, J., Polyansky, O. L., & Császár, A. G. 2020 a , Journal of Physical and Chemical Reference Data, 49, 033101, 10.1063/5.0008253
2020 doi
-
[40]
2020 b , Journal of Physical and Chemical Reference Data, 49, 043103, 10.1063/5.0030680
Furtenbacher, T., Tóbiás, R., Tennyson, J., et al. 2020 b , Journal of Physical and Chemical Reference Data, 49, 043103, 10.1063/5.0030680
2020 doi
-
[41]
2022, , 515, 749, 10.1093/mnras/stac1744
Gandhi , S., Kesseli , A., Snellen , I., et al. 2022, , 515, 749, 10.1093/mnras/stac1744
2022 doi
-
[42]
2024, , 530, 2885, 10.1093/mnras/stae1048
Gandhi , S., Landman , R., Snellen , I., et al. 2024, , 530, 2885, 10.1093/mnras/stae1048
2024 doi
-
[43]
2023, , 165, 242, 10.3847/1538-3881/accd65
Gandhi , S., Kesseli , A., Zhang , Y., et al. 2023, , 165, 242, 10.3847/1538-3881/accd65
2023 doi
-
[44]
2021, , 592, 205, 10.1038/s41586-021-03381-x
Giacobbe , P., Brogi , M., Gandhi , S., et al. 2021, , 592, 205, 10.1038/s41586-021-03381-x
2021 doi
-
[45]
P., Nugroho, S
Gibson, N. P., Nugroho, S. K., Lothringer, J., Maguire, C., & Sing, D. K. 2022, Monthly Notices of the Royal Astronomical Society, 512, 4618, 10.1093/mnras/stac091
2022 doi
-
[46]
2010, , 520, A27, 10.1051/0004-6361/200913396
Guillot , T. 2010, , 520, A27, 10.1051/0004-6361/200913396
2010 doi
-
[47]
K., Kempton , E
Harada , C. K., Kempton , E. M. R., Rauscher , E., et al. 2021, , 909, 85, 10.3847/1538-4357/abdc22
2021 doi
-
[48]
R., Millman, K
Harris, C. R., Millman, K. J., van der Walt, S. J., et al. 2020, Nature, 585, 357, 10.1038/s41586-020-2649-2
2020 doi
-
[49]
H., Baron , E., & Allard , F
Hauschildt , P. H., Baron , E., & Allard , F. 1997, , 483, 390, 10.1086/304233
1997 doi
-
[50]
Heng , K., Frierson , D. M. W., & Phillipps , P. J. 2011, , 418, 2669, 10.1111/j.1365-2966.2011.19658.x
2011
-
[51]
K., de Mooij, E
Herman, M. K., de Mooij, E. J. W., Nugroho, S. K., Gibson, N. P., & Jayawardhana, R. 2022, The Astronomical Journal, 163, 248, 10.3847/1538-3881/ac5f4d
2022 doi
-
[52]
J., Seidel , J
Hoeijmakers , H. J., Seidel , J. V., Pino , L., et al. 2020, , 641, A123, 10.1051/0004-6361/202038365
2020 doi
-
[53]
J., Kitzmann , D., Morris , B
Hoeijmakers , H. J., Kitzmann , D., Morris , B. M., et al. 2024, , 685, A139, 10.1051/0004-6361/202244968
2024 doi
-
[54]
Hunter, J. D. 2007, Computing in Science & Engineering, 9, 90, 10.1109/MCSE.2007.55
2007 doi
-
[55]
R., Weiner Mansfield , M., et al
Kanumalla , K., Line , M. R., Weiner Mansfield , M., et al. 2024, , 168, 201, 10.3847/1538-3881/ad72f3
2024 doi
-
[56]
2012, The Astrophysical Journal, 757, 13, 10.1088/0004-637X/757/1/13
Kawahara , H., & Fujii , Y. 2012, The Astrophysical Journal, 757, 13, 10.1088/0004-637X/757/1/13
2012 doi
-
[57]
Y., Beltz, H., Rauscher, E., & Snellen, I
Kesseli, A. Y., Beltz, H., Rauscher, E., & Snellen, I. A. G. 2024, The Astrophysical Journal, 975, 9, 10.3847/1538-4357/ad772f
2024 doi
-
[58]
Y., & Snellen , I
Kesseli , A. Y., & Snellen , I. A. G. 2021, , 908, L17, 10.3847/2041-8213/abe047
2021 doi
-
[59]
Y., Snellen , I
Kesseli , A. Y., Snellen , I. A. G., Casasayas-Barris , N., Molli \`e re , P., & S \'a nchez-L \'o pez , A. 2022, , 163, 107, 10.3847/1538-3881/ac4336
2022 doi
-
[60]
M., Woitke , P., & Dominik , C
Khorshid , N., Min , M., D \'e sert , J. M., Woitke , P., & Dominik , C. 2022, , 667, A147, 10.1051/0004-6361/202141455
2022 doi
-
[61]
2023, , 673, A140, 10.1051/0004-6361/202245649
Lamp \'o n , M., L \'o pez-Puertas , M., Sanz-Forcada , J., et al. 2023, , 673, A140, 10.1051/0004-6361/202245649
2023 doi
-
[62]
Lee , E. K. H., Parmentier , V., Hammond , M., et al. 2021, , 506, 2695, 10.1093/mnras/stab1851
2021 doi
-
[63]
Lee , E. K. H., Prinoth , B., Kitzmann , D., et al. 2022, , 517, 240, 10.1093/mnras/stac2246
2022 doi
-
[64]
2025, , 693, A72, 10.1051/0004-6361/202451391
Lesjak , F., Nortmann , L., Cont , D., et al. 2025, , 693, A72, 10.1051/0004-6361/202451391
2025 doi
-
[65]
E., DeGroff , W
Levine , S. E., DeGroff , W. T., Bida , T. A., Dunham , E. W., & Jacoby , G. H. 2018, in SPIE Conference Series, Vol. 10700, Ground-based and Airborne Telescopes VII, ed. H. K. Marshall & J. Spyromilio , 107004P, 10.1117/12.2312380
2018 doi
-
[66]
E., Rothman , L
Li , G., Gordon , I. E., Rothman , L. S., et al. 2015, The AJ Supplement Series, 216, 15, 10.1088/0067-0049/216/1/15
2015 doi
-
[67]
R., Wolf , A
Line , M. R., Wolf , A. S., Zhang , X., et al. 2013, , 775, 137, 10.1088/0004-637X/775/2/137
2013 doi
-
[68]
R., Marley , M
Line , M. R., Marley , M. S., Liu , M. C., et al. 2017, , 848, 83, 10.3847/1538-4357/aa7ff0
2017 doi
-
[69]
R., Brogi , M., Bean , J
Line , M. R., Brogi , M., Bean , J. L., et al. 2021, , 598, 580, 10.1038/s41586-021-03912-6
2021 doi
-
[70]
D., Rustamkulov , Z., Sing , D
Lothringer , J. D., Rustamkulov , Z., Sing , D. K., et al. 2021, , 914, 12, 10.3847/1538-4357/abf8a9
2021 doi
-
[71]
MacDonald , R. J. 2023, The Journal of Open Source Software, 8, 4873, 10.21105/joss.04873
2023 doi
-
[72]
J., & Madhusudhan , N
MacDonald , R. J., & Madhusudhan , N. 2017, , 469, 1979, 10.1093/mnras/stx804
2017 doi
-
[73]
2009, , 707, 24, 10.1088/0004-637X/707/1/24
Madhusudhan , N., & Seager , S. 2009, , 707, 24, 10.1088/0004-637X/707/1/24
2009 doi
-
[74]
Malsky , I., Rauscher , E., Kempton , E. M. R., et al. 2021, , 923, 62, 10.3847/1538-4357/ac2a2a
2021 doi
-
[75]
T., et al
Malsky , I., Rauscher , E., Roman , M. T., et al. 2024, , 961, 66, 10.3847/1538-4357/ad0b70
2024 doi
-
[76]
J., Baraffe , I., Acreman , D
Mayne , N. J., Baraffe , I., Acreman , D. M., et al. 2014, , 561, A1, 10.1051/0004-6361/201322174
2014 doi
-
[77]
M., Grimm , S
Mendon c a , J. M., Grimm , S. L., Grosheintz , L., & Heng , K. 2016, , 829, 115, 10.3847/0004-637X/829/2/115
2016 doi
-
[78]
2012, , 751, 117, 10.1088/0004-637X/751/2/117
Miller-Ricci Kempton , E., & Rauscher , E. 2012, , 751, 117, 10.1088/0004-637X/751/2/117
2012 doi
-
[79]
P., van Boekel , R., et al
Molli \`e re , P., Wardenier , J. P., van Boekel , R., et al. 2019, , 627, A67, 10.1051/0004-6361/201935470
2019 doi
-
[80]
N., et al
Narita , N., Suto , Y., Winn , J. N., et al. 2005, Publications of the Astronomical Society of Japan, 57, 471, 10.1093/pasj/57.5.471
2005 doi
-
[81]
2025, , 693, A213, 10.1051/0004-6361/202450438
Nortmann , L., Lesjak , F., Yan , F., et al. 2025, , 693, A213, 10.1051/0004-6361/202450438
2025 doi
-
[82]
I., Murray-Clay , R., & Bergin , E
\"O berg , K. I., Murray-Clay , R., & Bergin , E. A. 2011, , 743, L16, 10.1088/2041-8205/743/1/L16
2011 doi
-
[83]
T., Yuk , I.-S., et al
Park , C., Jaffe , D. T., Yuk , I.-S., et al. 2014, in SPIE Conference Series, Vol. 9147, Ground-based and Airborne Instrumentation for Astronomy V, ed. S. K. Ramsay , I. S. McLean , & H. Takami , 91471D, 10.1117/12.2056431
2014 doi
-
[84]
J., & Marley , M
Parmentier , V., Guillot , T., Fortney , J. J., & Marley , M. S. 2015, , 574, A35, 10.1051/0004-6361/201323127
2015 doi
-
[85]
R., Bean , J
Parmentier , V., Line , M. R., Bean , J. L., et al. 2018, , 617, A110, 10.1051/0004-6361/201833059
2018 doi
-
[86]
2023, , 619, 491, 10.1038/s41586-023-06134-0
Pelletier , S., Benneke , B., Ali-Dib , M., et al. 2023, , 619, 491, 10.1038/s41586-023-06134-0
2023 doi
-
[87]
2025, , 169, 10, 10.3847/1538-3881/ad8b28
Pelletier , S., Benneke , B., Chachan , Y., et al. 2025, , 169, 10, 10.3847/1538-3881/ad8b28
2025 doi
-
[88]
M., et al
Pino , L., Brogi , M., D \'e sert , J. M., et al. 2022, , 668, A176, 10.1051/0004-6361/202244593
2022 doi
-
[89]
R., et al
Piskorz , D., Benneke , B., Crockett , N. R., et al. 2017, , 154, 78, 10.3847/1538-3881/aa7dd8
2017 doi
-
[90]
J., Kitzmann , D., et al
Prinoth , B., Hoeijmakers , H. J., Kitzmann , D., et al. 2022, Nature Astronomy, 6, 449, 10.1038/s41550-021-01581-z
2022 doi
-
[91]
2010, , 714, 1334, 10.1088/0004-637X/714/2/1334
Rauscher , E., & Menou , K. 2010, , 714, 1334, 10.1088/0004-637X/714/2/1334
2010 doi
-
[92]
D., & Koesterke , L
Redfield , S., Endl , M., Cochran , W. D., & Koesterke , L. 2008, The Astrophysical Journal, 673, L87, 10.1086/527475
2008 doi
-
[93]
2022, , 661, A78, 10.1051/0004-6361/202142591
S \'a nchez-L \'o pez , A., Landman , R., Molli \`e re , P., et al. 2022, , 661, A78, 10.1051/0004-6361/202142591
2022 doi
-
[94]
B., Kempton , E
Savel , A. B., Kempton , E. M. R., Rauscher , E., et al. 2023, , 944, 99, 10.3847/1538-4357/acb141
2023 doi
-
[95]
B., Bedell , M., Kempton , E
Savel , A. B., Bedell , M., Kempton , E. M. R., et al. 2025, , 169, 135, 10.3847/1538-3881/ada27e
2025 doi
-
[96]
V., Ehrenreich , D., Wyttenbach , A., et al
Seidel , J. V., Ehrenreich , D., Wyttenbach , A., et al. 2019, , 623, A166, 10.1051/0004-6361/201834776
2019 doi
-
[97]
V., Prinoth , B., Pino , L., et al
Seidel , J. V., Prinoth , B., Pino , L., et al. 2025, , 639, 902, 10.1038/s41586-025-08664-1
2025 doi
-
[98]
P., Fortney , J
Showman , A. P., Fortney , J. J., Lian , Y., et al. 2009, , 699, 564, 10.1088/0004-637X/699/1/564
2009 doi
-
[99]
P., & Guillot , T
Showman , A. P., & Guillot , T. 2002, , 385, 166, 10.1051/0004-6361:20020101
2002 doi
- [100]
-
[101]
P., Tan , X., & Parmentier , V
Showman , A. P., Tan , X., & Parmentier , V. 2020, , 216, 139, 10.1007/s11214-020-00758-8
2020 doi
- [102]
-
[103]
Smith , P. C. B., Line , M. R., Bean , J. L., et al. 2024 a , , 167, 110, 10.3847/1538-3881/ad17bf
2024 doi
-
[104]
Smith , P. C. B., Sanchez , J. A., Line , M. R., et al. 2024 b , , 168, 293, 10.3847/1538-3881/ad8574
2024 doi
- [105]
-
[106]
Snellen , I. A. G., Albrecht , S., de Mooij , E. J. W., & Le Poole , R. S. 2008, Astronomy and Astrophysics, 487, 357, 10.1051/0004-6361:200809608
2008 doi
-
[107]
Snellen , I. A. G., Brandl , B. R., de Kok , R. J., et al. 2014, , 509, 63, 10.1038/nature13253
2014 doi
-
[108]
Snellen , I. A. G., de Kok , R. J., de Mooij , E. J. W., & Albrecht , S. 2010, , 465, 1049, 10.1038/nature09111
2010 doi
-
[109]
Speagle , J. S. 2020, , 493, 3132, 10.1093/mnras/staa278
2020 doi
-
[110]
F., Birkby , J
Spring , E. F., Birkby , J. L., Pino , L., et al. 2022, , 659, A121, 10.1051/0004-6361/202142314
2022 doi
-
[111]
M., Zapatero Osorio , M
Tabernero , H. M., Zapatero Osorio , M. R., Allart , R., et al. 2021, , 646, A158, 10.1051/0004-6361/202039511
2021 doi
-
[112]
Taylor , J., Parmentier , V., Irwin , P. G. J., et al. 2020, , 493, 4342, 10.1093/mnras/staa552
2020 doi
-
[113]
1D Retrievals vs 3D GCM
van Sluijs, L. 2025, lennartvansluijs/1D\_Retrievals\_vs\_3D\_GCM: "1D Retrievals vs 3D GCM" v1.0, 1.0, Zenodo, 10.5281/zenodo.15978590
2025 doi
-
[114]
L., Lothringer , J., et al
van Sluijs , L., Birkby , J. L., Lothringer , J., et al. 2023, , 522, 2145, 10.1093/mnras/stad1103
2023 doi
-
[115]
E., et al
Virtanen, P., Gommers, R., Oliphant, T. E., et al. 2020, Nature Methods, 17, 261, 10.1038/s41592-019-0686-2
2020 doi
-
[116]
J., Gibson , N
Wang , R., MacDonald , R. J., Gibson , N. P., & Lewis , N. K. 2025, , 169, 328, 10.3847/1538-3881/adcac7
2025 doi
- [117]
-
[118]
P., Parmentier , V., Lee , E
Wardenier , J. P., Parmentier , V., Lee , E. K. H., Line , M. R., & Gharib-Nezhad , E. 2021, , 506, 1258, 10.1093/mnras/stab1797
2021 doi
-
[119]
P., Parmentier , V., Line , M
Wardenier , J. P., Parmentier , V., Line , M. R., & Lee , E. K. H. 2023, , 525, 4942, 10.1093/mnras/stad2586
2023 doi
-
[120]
R., Wardenier , J
Weiner Mansfield , M., Line , M. R., Wardenier , J. P., et al. 2024, , 168, 14, 10.3847/1538-3881/ad4a5f
2024 doi
-
[121]
G., Hellier , C., Almenara , J
West , R. G., Hellier , C., Almenara , J. M., et al. 2016, , 585, A126, 10.1051/0004-6361/201527276
2016 doi
-
[122]
2015, Astronomy and Astrophysics, 577, A62, 10.1051/0004-6361/201525729
Wyttenbach , A., Ehrenreich , D., Lovis , C., Udry , S., & Pepe , F. 2015, Astronomy and Astrophysics, 577, A62, 10.1051/0004-6361/201525729
2015 doi
-
[123]
2023, , 672, A107, 10.1051/0004-6361/202245371
Yan , F., Nortmann , L., Reiners , A., et al. 2023, , 672, A107, 10.1051/0004-6361/202245371
2023 doi
-
[124]
2017, , 837, L27, 10.3847/2041-8213/aa62fc
Zhang , X., Tian , F., Wang , Y., Dudhia , J., & Chen , M. 2017, , 837, L27, 10.3847/2041-8213/aa62fc
2017 doi
-
[125]
Zhang , Y., Snellen , I. A. G., Wyttenbach , A., et al. 2022, , 666, A47, 10.1051/0004-6361/202244203
2022 doi
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