ExoMol molecular line lists - XVI: The rotation-vibration spectrum of hot H${}_2$S

Abstract

This work presents the AYT2 line list: a comprehensive list of 114 million ${}^1$H${}_2$${}^{32}$S vibration-rotation transitions computed using an empirically-adjusted potential energy surface and an {\it ab initio} dipole moment surface. The line list gives complete coverage up to 11000 \cm\ (wavelengths longer than 0.91 $\mu$m) for temperatures up to 2000 K. Room temperature spectra can be simulated up to 20000 \cm\ (0.5 $\mu$m) but the predictions at visible wavelengths are less reliable. AYT2 is made available in electronic form as supplementary data to this article and at \url{www.exomol.com}.

12 pages, 10 figures, 10 tables

References in corpus (3)

• Atmospheric Sulfur Photochemistry on Hot Jupiters
• Sulphur-bearing molecules in diffuse molecular clouds: new results from SOFIA/GREAT and the IRAM 30 m telescope
• Sulphur-bearing species in the star forming region L1689N

Cited by in corpus (115)

• Early Release Science of the exoplanet WASP-39b with JWST NIRSpec PRISM
• Early Release Science of the Exoplanet WASP-39b with JWST NIRSpec G395H
• Photochemically-produced SO${}_2$ in the atmosphere of WASP-39b
• Early Release Science of the exoplanet WASP-39b with JWST NIRISS
• The 2020 release of the ExoMol database: molecular line lists for exoplanet and other hot atmospheres
• Identification of carbon dioxide in an exoplanet atmosphere
• A solar C/O and sub-solar metallicity in a hot Jupiter atmosphere
• HELIOS-K 2.0 Opacity Calculator and Open-source Opacity Database for Exoplanetary Atmospheres
• Self-luminous and irradiated exoplanetary atmospheres explored with HELIOS
• ExoMol molecular line lists -- XXXVII: spectra of acetylene
• PICASO 3.0: A One-Dimensional Climate Model for Giant Planets and Brown Dwarfs
• The Sonora Substellar Atmosphere Models. IV. Elf Owl: Atmospheric Mixing and Chemical Disequilibrium with Varying Metallicity and C/O Ratios
• The ARCiS framework for Exoplanet Atmospheres: Modelling Philosophy and Retrieval
• Sulphur dioxide in the mid-infrared transmission spectrum of WASP-39b
• Helios-r2 -- A new Bayesian, open-source retrieval model for brown dwarfs and exoplanet atmospheres
• Five key exoplanet questions answered via the analysis of 25 hot Jupiter atmospheres in eclipse
• JWST/NIRISS reveals the water-rich "steam world" atmosphere of GJ 9827 d
• A warm Neptune's methane reveals core mass and vigorous atmospheric mixing
• 1D atmospheric study of the temperate sub-Neptune K2-18b
• Awesome SOSS: Transmission Spectroscopy of WASP-96b with NIRISS/SOSS
• Symmetry adapted ro-vibrational basis functions for variational nuclear motion calculations: TROVE approach
• Perspective: Accurate ro-vibrational calculations on small molecules
• The ExoMol project: Software for computing large molecular line lists
• ExoMol molecular line lists XIX: high accuracy computed hot line lists for H${}_2$${}^{18}$O and H${}_2$${}^{17}$O
• TRIDENT: A Rapid 3D Radiative Transfer Model for Exoplanet Transmission Spectra
• Marvel analysis of the measured high-resolution rovibrational spectra of H2S
• Simulating gas giant exoplanet atmospheres with Exo-FMS: Comparing semi-grey, picket fence and correlated-k radiative-transfer schemes
• Laboratory spectra of hot molecules: data needs for hot super-Earth exoplanets
• Self-consistent Models of Y Dwarf Atmospheres with Water Clouds and Disequilibrium Chemistry
• 3D radiative-transfer for exoplanet atmospheres. gCMCRT: a GPU accelerated MCRT code
• Volatile-to-sulfur Ratios Can Recover a Gas Giant's Accretion History
• Four-of-a-kind? Comprehensive atmospheric characterisation of the HR 8799 planets with VLTI/GRAVITY
• Hints of a sulfur-rich atmosphere around the 1.6 R${}_{\oplus }$ Super-Earth L98-59 d from JWST NIRSpec G395H transmission spectroscopy
• Atmospheric retrievals suggest the presence of a secondary atmosphere and possible sulfur species on L 98-59 d from JWST NIRSpec G395H transmission spectroscopy
• Early Insights for Atmospheric Retrievals of Exoplanets using JWST Transit Spectroscopy
• 15NH3 in the atmosphere of a cool brown dwarf
• Impact of photochemical hazes and gases on exoplanet atmospheric thermal structure
• Astrometric Accelerations as Dynamical Beacons: Discovery and Characterization of HIP 21152 B, the First T-Dwarf Companion in the Hyades
• Retrieval Study of Brown Dwarfs Across the L-T Sequence
• Exoplanet atmosphere retrievals in 3D using phase curve data with ARCiS: application to WASP-43b
• Escaping Helium and a Highly Muted Spectrum Suggest a Metal-Enriched Atmosphere on Sub-Neptune GJ3090b from JWST Transit Spectroscopy
• Aluminium oxide in the atmosphere of hot Jupiter WASP-43b
• The ESO SupJup Survey III: Confirmation of 13CO in YSES 1 b and Atmospheric Detection of YSES 1 c with CRIRES+
• Retrieval study of cool, directly imaged exoplanet 51 Eri b
• Low-Temperature Gas Opacities with AESOPUS 2.0
• Ground-based Optical Transmission Spectroscopy of the Nearby Terrestrial Exoplanet LTT 1445Ab
• The Mantis Network II: Examining the 3D high-resolution observable properties of the UHJs WASP-121b and WASP-189b through GCM modelling
• Data availability and requirements relevant for the Ariel space mission and other exoplanet atmosphere applications
• Clouds form on the hot Saturn JWST ERO target WASP-96b
• Silicate clouds and a circumplanetary disk in the YSES-1 exoplanet system
• Observability of silicates in volatile atmospheres of super-Earths and sub-Neptunes
• BOWIE-ALIGN: JWST reveals hints of planetesimal accretion and complex sulphur chemistry in the atmosphere of the misaligned hot Jupiter WASP-15b
• JWST-TST DREAMS: Secondary Atmosphere Constraints for the Habitable Zone Planet TRAPPIST-1 e
• A survey of exoplanet phase curves with Ariel
• No evidence for radius inflation in hot Jupiters from vertical advection of heat
• JWST-TST DREAMS: A Precise Water Abundance for Hot Jupiter WASP-17b from the NIRISS SOSS Transmission Spectrum
• The NewEra model grid
• Evidence for SiO cloud nucleation in the rogue planet PSO J318
• Challenges in the detection of gases in exoplanet atmospheres
• Cloud Parameterizations and their Effect on Retrievals of Exoplanet Reflection Spectroscopy
• Convective shutdown in the atmospheres of lava worlds
• The THOR+HELIOS general circulation model: multi-wavelength radiative transfer with accurate scattering by clouds/hazes
• Featureless transmission spectra of 12 giant exoplanets observed by GTC/OSIRIS
• Prebiosignature Molecules Can Be Detected in Temperate Exoplanet Atmospheres with JWST
• Observation of undepleted phosphine in the atmosphere of a low-temperature brown dwarf
• Aerosol Constraints on the Atmosphere of the Hot Saturn-mass planet WASP-49b
• The JWST Weather Report: retrieving temperature variations, auroral heating, and static cloud coverage on SIMP-0136
• The sulphur species in hot rocky exoplanet atmospheres
• Magma ocean interactions can explain JWST observations of the sub-Neptune TOI-270 d
• Tracing the formation and migration history: molecular signatures in the atmosphere of misaligned hot Jupiter WASP-94Ab using JWST NIRSpec/G395H
• Why heterogeneous cloud particles matter: Iron-bearing species and cloud particle morphology affects exoplanet transmission spectra
• Modeling Polarization Signals from Cloudy Brown Dwarfs: Luhman 16 A and B in Three Dimensions
• Knobs and dials of retrieving JWST transmission spectra. I. The importance of p-T profile complexity
• Cloud and Haze Parameterization in Atmospheric Retrievals: Insights from Titan's Cassini Data and JWST Observations of Hot Jupiters
• Jupiter-like uniform metal enrichment in a system of multiple giant exoplanets
• The compositions of the HR 8799 planets reflect accretion of both solids and metal-enriched gas
• Competing chemical signatures in the atmosphere of TOI-270 d: Inference of sulfur and carbon chemistry
• IGRINS observations of WASP-127 b: H${}_2$O, CO, and super-Solar atmospheric metallicity in the inflated sub-Saturn
• Breaking degeneracies in exoplanetary parameters through self-consistent atmosphere-interior modelling
• Enabling Robust Exoplanet Atmospheric Retrievals with Gaussian Processes
• Characterising the Atmosphere of 55 Cancri e: 1D Forward Model Grid for Current and Future JWST Observations
• Computing excited states of molecules using normalizing flows
• Diversity in the haziness and chemistry of temperate sub-Neptunes
• PICASO 4.0: Clouds and Photochemistry in Climate Models of Brown Dwarfs and Exoplanets
• The ESO SupJup Survey VIII. Chemical fingerprints of young L dwarf twins
• Detecting molecules in Ariel low resolution transmission spectra
• Conditions for radiative zones in the molecular hydrogen envelope of Jupiter and Saturn: The role of alkali metals
• Cloudy mornings and clear evenings on a gas giant exoplanet
• Possible Evidence for the Presence of Volatiles on the Warm Super-Earth TOI-270 b
• ExoMolHR: A Relational Database of Empirical High-Resolution Molecular Spectra
• Under the magnifying glass: A combined 3D model applied to cloudy warm Saturn type exoplanets around M-dwarfs
• Near-instantaneous Atmospheric Retrievals and Model Comparison with FASTER
• Determination of approximate quantum labels based on projections of the total angular momentum on the molecule-fixed axis
• Osiris revisited: Confirming a solar metallicity and low C/O in HD 209458b
• Disentangling disc and atmospheric signatures of young brown dwarfs with JWST/NIRSpec
• Three-component modelling of O-rich AGB star winds I. Effects of drift using forsterite
• Transferability and interpretability of vibrational normalizing-flow coordinates
• Kinetic and photochemical disequilibrium in the potentially carbon-rich atmosphere of the warm-Jupiter WASP-69b
• No TiO detected in the hot Neptune-desert planet LTT-9779 b in reflected light at high spectral resolution
• A Comprehensive Analysis of the Panchromatic Transmission Spectrum of the Hot-Saturn WASP-96 b: Nondetection of Haze, Possible Sodium Limb Asymmetry, Stellar Characterization, and Formation History
• Probing Two-dimensional Asymmetries of an Exoplanet Atmosphere from Chromatic Transit Variation
• Differentiable Modeling of Planet and Substellar Atmosphere: High-Resolution Emission, Transmission, and Reflection Spectroscopy with ExoJAX2
• Detection of CO${}_2$, CO, and H${}_2$O in the atmosphere of the warm sub-Saturn HAT-P-12b
• Spitzer phase curve observations and circulation models of the inflated ultra-hot Jupiter WASP-76b
• Aerosols and hydrocarbons in the atmosphere of a white dwarf planet
• Inhomogeneous magnetic coupling in exoplanets: the stop & go of WASP-18 b's atmospheric flows
• The dark days are overcast: Iron-bearing clouds on HD 209458 b and WASP-43 b can explain low dayside albedos
• Knobs and dials of retrieving JWST transmission spectra. II. Impacts of pipeline-level differences on retrieval posteriors
• Ground-based Atmospheric Characterization of Super-Earth L 98-59 d at High Spectral Resolution
• Reliability of 1D radiative-convective photochemical-equilibrium retrievals on transit spectra of WASP-107b
• Direct Images of CO2 Absorption in the Atmosphere of a Super-Jupiter: Enhanced Metallicity Suggestive of Formation in a Disk
• A new look into the atmospheric composition of WASP-39 b
• A Cloudy Fit to the Atmosphere of WASP-107 b
• JWST high-contrast spectroscopy with speckle modelling: Atmospheric retrievals of the T dwarf companion HD 19467 B
• Information content of JWST transmission spectroscopy of the exoplanet HAT-P-12b from the optical to the mid-infrared