Michael Thomas Roman

Work

Universidad Adolfo Ibáñez

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Assistant Professor

Chile

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University of Leicester

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Honorary Research Associate

United Kingdom of Great Britain and Northern Ireland

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University of Leicester

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Postdoctoral Research Associate

United Kingdom of Great Britain and Northern Ireland

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Universidad Adolfo Ibáñez: Penalolen, CL

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Adjunct Researcher

Chile

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University of Michigan

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Postdoctoral Research Associate

US

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Education

Cornell University

United States of America
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Ph.D.

Publications

Internal Heat Flux and Energy Imbalance of Uranus

Geophysical Research Letters

journal-article

Temperature, Composition, and Cloud structure in Atmosphere of Neptune from MIRI-MRS and NIRSpec-IFU Observations

preprint

Out on a Limb: The Signatures of East–West Asymmetries in Transmission Spectra from General Circulation Models

The Astrophysical Journal

journal-article

The Radiative Effects of Photochemical Hazes on the Atmospheric Circulation and Phase Curves of Sub-Neptunes

The Astrophysical Journal

journal-article

Clouds and Hazes in GJ 1214 b’s Metal-rich Atmosphere

The Astronomical Journal

journal-article

Discovery of $${{\bf{H}}}_{\mathbf{3}}^{\mathbf{+}}$$ and infrared aurorae at Neptune with JWST

Nature Astronomy

journal-article

Methane precipitation in ice giant atmospheres

Astronomy & Astrophysics

journal-article

Radiatively Active Clouds and Magnetic Effects Explored in a Grid of Hot Jupiter GCMs

The Astrophysical Journal

journal-article

Machine learning spectral clustering techniques: Application to Jovian clouds from Juno/JIRAM and JWST/NIRSpec

Astronomy & Astrophysics

journal-article

Spectral Trends across the Rings and Inner Moons of Uranus and Neptune from JWST NIRCam Images

The Planetary Science Journal

journal-article

Water‐Ice Dominated Spectra of Saturn's Rings and Small Moons From JWST

Journal of Geophysical Research: Planets

journal-article

A Direct Comparison between the Use of Double Gray and Multiwavelength Radiative Transfer in a General Circulation Model with and without Radiatively Active Clouds

The Astrophysical Journal

journal-article

Investigating Thermal Contrasts Between Jupiter's Belts, Zones, and Polar Vortices With VLT/VISIR

Journal of Geophysical Research: Planets

journal-article

The Thermal Structure and Composition of Jupiter's Great Red Spot From JWST/MIRI

Journal of Geophysical Research: Planets

journal-article

Temperature Structure, Chemistry, and Clouds in the Atmosphere of Neptune Revealed by JWST

preprint

Ionospheric irregularities at Jupiter observed by JWST

Nature Astronomy

journal-article

Radiative-convective models of the atmospheres of Uranus and Neptune: Heating sources and seasonal effects

Astronomy & Astrophysics

journal-article

Saturn’s Seasonal Atmosphere: Cassini CIRS contrasts to VLT and IRTF observations

preprint

Saturn’s Seasonal Atmosphere: Cassini CIRS contrasts to ground-based observations

preprint

Sub-Seasonal Variations in Neptune's Stratospheric Infrared Emission from VLT-VISIR, 2006-2018

preprint

Variation in Neptune's Mid-Infrared Emission from Ground Based Imaging

preprint

Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b

Nature Astronomy

journal-article

Latitudinal Variations in Methane Abundance, Aerosol Opacity and Aerosol Scattering Efficiency in Neptune's Atmosphere Determined From VLT/MUSE

Journal of Geophysical Research: Planets

journal-article

Mid-Infrared Observations of the Giant Planets

Remote Sensing

journal-article

Modelling the seasonal cycle of Uranus’s colour and magnitude, and comparison with Neptune

Monthly Notices of the Royal Astronomical Society

journal-article

Jupiter's Multi‐Year Cycles of Temperature and Aerosol Variability From Ground‐Based Mid‐Infrared Imaging

Journal of Geophysical Research: Planets

journal-article

Custom JWST NIRSpec/IFU and MIRI/MRS Data Reduction Pipelines for Solar System Targets

Research Notes of the AAS

journal-article

The Temporal Brightening of Uranus' Northern Polar Hood From HST/WFC3 and HST/STIS Observations

Journal of Geophysical Research: Planets

journal-article

Saturn's Atmosphere in Northern Summer Revealed by JWST/MIRI

Journal of Geophysical Research: Planets

journal-article

Spectral determination of the colour and vertical structure of dark spots in Neptune’s atmosphere

Nature Astronomy

journal-article

A reflective, metal-rich atmosphere for GJ 1214b from its JWST phase curve

Nature

journal-article

The temporal brightening of Uranus’ northern polar hood from HST/WFC3 & HST/STIS observations

preprint

Uranus from JWST: First Results

preprint

Mid-Infrared Observations of the Giant Planets

Remote Sensing

journal-article

A Lack of Variability between Repeated Spitzer Phase Curves of WASP-43b

The Astronomical Journal

journal-article

Saturn’s seasonal variability from four decades of ground-based mid-infrared observations

Icarus

journal-article

Early Release Science of the exoplanet WASP-39b with JWST NIRISS

Nature

journal-article

CAMEMBERT: A Mini-Neptunes General Circulation Model Intercomparison, Protocol Version 1.0.A CUISINES Model Intercomparison Project

The Planetary Science Journal

journal-article

Uranus and Neptune in the Mid-Infrared: Recent Findings from VLT-VISIR and Future Opportunities with JWST-MIRI

preprint

Identification of carbon dioxide in an exoplanet atmosphere

Nature

journal-article

Hazy Blue Worlds: A Holistic Aerosol Model for Uranus and Neptune, Including Dark Spots

Journal of Geophysical Research: Planets

journal-article

Titan Stratospheric Haze Bands Observed in Cassini VIMS as Tracers of Meridional Circulation

The Planetary Science Journal

journal-article

3D Radiative Transfer for Exoplanet Atmospheres. gCMCRT: A GPU-accelerated MCRT Code

The Astrophysical Journal

journal-article

Subseasonal Variation in Neptune’s Mid-infrared Emission

The Planetary Science Journal

journal-article

Mid-Infrared Observations of Neptune and Uranus: Recent Discoveries and Future Opportunities

preprint

Exploring the Effects of Active Magnetic Drag in a General Circulation Model of the Ultrahot Jupiter WASP-76b

The Astronomical Journal

journal-article

Modeling the High-resolution Emission Spectra of Clear and Cloudy Nontransiting Hot Jupiters

The Astrophysical Journal

journal-article

Longitudinal variations in the stratosphere of Uranus from the Spitzer infrared spectrometer

Icarus

journal-article

Signatures of Clouds in Hot Jupiter Atmospheres: Modeled High-resolution Emission Spectra from 3D General Circulation Models

The Astrophysical Journal

journal-article

Clouds in Three-dimensional Models of Hot Jupiters over a Wide Range of Temperatures. I. Thermal Structures and Broadband Phase-curve Predictions

The Astrophysical Journal

journal-article

Atmospheric chemistry on Uranus and Neptune

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

journal-article

Characterizing Temperature and Aerosol Variability During Jupiter's 2006–2007 Equatorial Zone Disturbance

Journal of Geophysical Research: Planets

journal-article

Erratum: “Uranus in Northern Mid-spring: Persistent Atmospheric Temperatures and Circulations Inferred from Thermal Imaging” (2020, AJ, 159, 45)

The Astronomical Journal

journal-article

Spatial structure in Neptune’s 7.90-μm stratospheric CH4 emission, as measured by VLT-VISIR

Icarus

journal-article

Ice Giant Circulation Patterns: Implications for Atmospheric Probes

Space Science Reviews

journal-article

Uranus in Northern Midspring: Persistent Atmospheric Temperatures and Circulations Inferred from Thermal Imaging

The Astronomical Journal

journal-article

Thermal Emission from the Uranian Ring System

The Astronomical Journal

journal-article

Thermal Emission from the Uranian Ring System

Astronomical Journal

journal-article

Modeled Temperature-dependent Clouds with Radiative Feedback in Hot Jupiter Atmospheres

The Astrophysical Journal

journal-article

Modeled Temperature-dependent Clouds with Radiative Feedback in Hot Jupiter Atmospheres

Astrophysical Journal

journal-article

Aerosols and methane in the ice giant atmospheres inferred from spatially resolved, near-infrared spectra: I. Uranus, 2001–2007

Icarus

journal-article

Aerosols and methane in the ice giant atmospheres inferred from spatially resolved, near-infrared spectra: I. Uranus, 2001–2007

Icarus

journal-article

Modeling the Effects of Inhomogeneous Aerosols on the Hot Jupiter Kepler-7b’s Atmospheric Circulation

The Astrophysical Journal

journal-article

Modeling the Effects of Inhomogeneous Aerosols on the Hot Jupiter Kepler-7b's Atmospheric Circulation

Astrophysical Journal

journal-article

Terrestrial atmospheric responses on Svalbard to the 20 March 2015 Arctic total solar eclipse under extreme conditions

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

journal-article

Saturn's cloud structure inferred from Cassini ISS

Icarus

journal-article

Determining a tilt in Titan's north-south albedo asymmetry from Cassini images

Icarus

journal-article