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The Finale of Our Exoplanet LIFE Study: Cloudy Scenarios

 6 months ago
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The Finale of Our Exoplanet LIFE Study: Cloudy Scenarios

The Finale of Our Exoplanet LIFE Study: Cloudy Scenarios

March 1st 2024
2min
by @escholar

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In this section, we provide additional plots for the cloudy scenarios. In Figures D.1 and D.2 we show the retrieved exoplanet parameters and abundances for the different scenarios with varying R and S/N values.
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This paper is available on arxiv under CC 4.0 license.

Authors:

(1) Eleonora Alei, ETH Zurich, Institute for Particle Physics & Astrophysics & National Center of Competence in Research PlanetS;

(2) Björn S. Konrad, ETH Zurich, Institute for Particle Physics & Astrophysics & National Center of Competence in Research PlanetS;

(3) Daniel Angerhausen, ETH Zurich, Institute for Particle Physics & Astrophysics, National Center of Competence in Research PlanetS & Blue Marble Space Institute of Science;

(4) John Lee Grenfell, Department of Extrasolar Planets and Atmospheres (EPA), Institute for Planetary Research (PF), German Aerospace Centre (DLR)

(5) Paul Mollière, Max-Planck-Institut für Astronomie;

(6) Sascha P. Quanz, ETH Zurich, Institute for Particle Physics & Astrophysics & National Center of Competence in Research PlanetS;

(7) Sarah Rugheimer, Department of Physics, University of Oxford;

(8) Fabian Wunderlich, Department of Extrasolar Planets and Atmospheres (EPA), Institute for Planetary Research (PF), German Aerospace Centre (DLR);

(9) LIFE collaboration, www.life-space-mission.com.

Table of Links

Abstract & Introduction

Methods

Results

Discussion

Conclusions

Next Steps & References

Appendix A: Scattering of terrestrial exoplanets

Appendix B: Corner Plots

Appendix C: Bayes’ factor analysis: other epochs

Appendix D: Cloudy scenarios: additional figures

Appendix D: Cloudy scenarios: additional figures

In this section, we provide additional plots for the cloudy scenarios. In Figures D.1 and D.2 we show the retrieved exoplanet parameters and abundances for the different scenarios with varying R and S/N values. Finally, we plot in Figure D.3 the maximum difference ∆ between the cumulative posteriors for the different model parameters, for each combination of the cloudy scenarios and different R-S/N pairs.

Fig. B.2: As for Figure B.1 but for the clear NOE Earth (NOE-CF) and cloudy NOE Earth (NOE-C) scenarios.

Fig. B.3: As for Figure B.1 but for the clear GOE Earth (GOE-CF) and cloudy GOE Earth (GOE-C) scenarios.

Fig. B.4: As for Figure B.1 but for the clear Prebiotic Earth (PRE-CF) and cloudy Prebiotic Earth (PRE-C) scenarios.

Fig. C.1: On the diagonal, the Bayesian evidence ZMi for each setup for the clear Modern (MOD-CF) scenario. In the lower triangle, Bayes’ factor for every pair of retrieval setups for the clear Modern Earth (MOD-CF) scenario. The cells in the lower triangle are color-coded according to the colorbar, whose limits are determined by the Jeffrey’s scale (see Table C.1).

Fig. C.2: As for Figure C.1 but for the clear NOE Earth (NOE-CF) scenario.

Fig. C.3: As for Figure C.1 but for the clear GOE Earth (GOE-CF) scenario.

Fig. C.4: As for Figure C.1 but for the clear Prebiotic Earth (PRE-CF) scenario.

Fig. D.1: As for Figure 6 but for the cloudy scenarios.

Fig. D.2: As for Figure 7 but for the cloudy scenarios.

Fig. D.3: As for Figure 11, but for the cloudy scenarios.


This paper is available on arxiv under CC 4.0 license.


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