70 citations · 97 across the 4 of their papers we have counts for
6 papers
A comparison of exoplanet spectroscopic retrieval tools
Joanna K. Barstow, Quentin Changeat, Ryan Garland +3
Over the last several years, spectroscopic observations of transiting exoplanets have begun to uncover information about their atmospheres, including atmospheric composition and in…
Toward the Analysis of JWST Exoplanet Spectra: the effective temperature in the context of direct imaging
Jean-Loup Baudino, J. Taylor, P. G. J. Irwin +1
The current sparse wavelength range coverage of exoplanet direct imaging observations, and the fact that models are defined using a finite wavelength range, lead both to uncertaint…
Effectively Calculating Gaseous Absorption in Radiative Transfer Models of Exoplanetary and Brown Dwarf Atmospheres
R. Garland, P. G. J. Irwin
Sophisticated atmospheric retrieval algorithms, such as Nested Sampling, explore large parameter spaces by iterating over millions of radiative transfer (RT) calculations. Probabil…
Analysis of gaseous ammonia (NH) absorption in the visible spectrum of Jupiter - Update
Patrick G. J. Irwin, Neil Bowles, Ashwin S. Braude +5
An analysis of currently available ammonia (NH) visible-to-near-infrared gas absorption data was recently undertaken by Irwin et al. (Icarus, 302 (2018) 426) to help interpret…
Probable detection of hydrogen sulphide (HS) in Neptune's atmosphere
Patrick G. J. Irwin, Daniel Toledo, Ryan Garland +4
Recent analysis of Gemini-North/NIFS H-band (1.45 - 1.8 m) observations of Uranus, recorded in 2010, with recently updated line data has revealed the spectral signature of hydro…
Detectability of biosignatures in anoxic atmospheres with the James Webb Space Telescope: A TRAPPIST-1e case study
Joshua Krissansen-Totton, Ryan Garland, Patrick Irwin +1
The James Webb Space Telescope (JWST) may be capable of finding biogenic gases in the atmospheres of habitable exoplanets around low mass stars. Considerable attention has been giv…