Articles by Joanna K. Barstow

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Joanna K. Barstow

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Hints of a sulfur-rich atmosphere around the 1.6 R_{\oplus} Super-Earth L98-59 d from JWST NIRSpec G395H transmission spectroscopy

28 August 2024 by Amélie Gressier and others

Earth and Planetary Astrophysics

Atmospheric retrievals suggest the presence of a secondary atmosphere and possible sulfur species on L 98-59 d from JWST NIRSpec G395H transmission spectroscopy

28 August 2024 by Agnibha Banerjee and others

Earth and Planetary Astrophysics

Sulphur dioxide in the mid-infrared transmission spectrum of WASP-39b

10 July 2024 by Diana Powell and others

Earth and Planetary Astrophysics

Simultaneous retrieval of orbital phase resolved JWST/MIRI emission spectra of the hot Jupiter WASP-43b: evidence of water, ammonia and carbon monoxide

5 June 2024 by Jingxuan Yang and others

Earth and Planetary Astrophysics

A warm Neptune's methane reveals core mass and vigorous atmospheric mixing

17 May 2024 by David Sing and others at

Leiden Observatory

Earth and Planetary Astrophysics

Data availability and requirements relevant for the Ariel space mission and other exoplanet atmosphere applications

2 April 2024 by Katy Chubb and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

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

23 January 2024 by Taylor Bell and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

Combing the Brown Dwarf Desert with Gaia DR3

4 October 2023 by Adam Stevenson and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

Testing 2D temperature models in Bayesian retrievals of atmospheric properties from hot Jupiter phase curves

21 August 2023 by Jingxuan Yang and others

Earth and Planetary Astrophysics, Atmospheric and Oceanic Physics

Effect of Centrifugal Force on Transmission Spectroscopy of Exoplanet Atmospheres

15 May 2023 by Agnibha Banerjee and others

Earth and Planetary Astrophysics

DMPP-3: confirmation of short-period S-type planet(s) in a compact eccentric binary star system, and warnings about long-period RV planet detections

10 May 2023 by Adam Stevenson and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

The Effect of Stellar Contamination on Low-resolution Transmission Spectroscopy: Needs Identified by NASA's Exoplanet Exploration Program Study Analysis Group 21

17 March 2023 by Benjamin Rackham and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

A JWST NIRSpec Phase Curve for WASP-121b: Dayside Emission Strongest Eastward of the Substellar Point and Nightside Conditions Conducive to Cloud Formation

16 February 2023 by Thomas Mikal-Evans and others

Earth and Planetary Astrophysics

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

18 November 2022 by Adina Feinstein and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

Early Release Science of the Exoplanet WASP-39b with JWST NIRSpec G395H

18 November 2022 by Lili Alderson and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

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

18 November 2022 by Eva-Maria Ahrer and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

Identification of carbon dioxide in an exoplanet atmosphere

24 August 2022 by Jwst Transiting Exoplanet Community Early Release Science Team and others

Earth and Planetary Astrophysics

The Hubble PanCET Program: A Featureless Transmission Spectrum for WASP-29b and Evidence of Enhanced Atmospheric Metallicity on WASP-80b

24 May 2022 by Ian Wong and others

Earth and Planetary Astrophysics

A retrieval challenge exercise for the Ariel mission

15 March 2022 by Joanna Barstow and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

Diurnal variations in the stratosphere of the ultrahot giant exoplanet WASP-121b

20 February 2022 by Nikole Lewis and others

Earth and Planetary Astrophysics

Atmospheric Modelling and Retrieval

5 September 2021 by Jonathan Fortney and others

Earth and Planetary Astrophysics

The Hubble PanCET program: Transit and Eclipse Spectroscopy of the Strongly Irradiated Giant Exoplanet WASP-76b

13 July 2021 by Guangwei Fu and others

Earth and Planetary Astrophysics

HST PanCET Program: A Complete Near-UV to Infrared Transmission Spectrum for the Hot Jupiter WASP-79b

21 April 2021 by Alexander Rathcke and others

Earth and Planetary Astrophysics

The curse of clouds

9 February 2021 by Joanna Barstow

Earth and Planetary Astrophysics

Evidence of a Clear Atmosphere for WASP-62b: the Only Known Transiting Gas Giant in the JWST Continuous Viewing Zone

12 November 2020 by Munazza Alam and others

Earth and Planetary Astrophysics

WASP-127b transmission spectrum]{Abundance measurements of H_{2}O and carbon-bearing species in the atmosphere of WASP-127b confirm its super-solar metallicity

15 October 2020 by Jessica Spake and others

Earth and Planetary Astrophysics

The ExoMolOP Database: Cross-sections and k-tables for Molecules of Interest in High-Temperature Exoplanet Atmospheres

1 September 2020 by Katy Chubb and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

Unveiling cloudy exoplanets: the influence of cloud model choices on retrieval solutions

24 July 2020 by Joanna Barstow

Earth and Planetary Astrophysics

The HST PanCET Program: An Optical to Infrared Transmission Spectrum of HAT-P-32Ab

22 May 2020 by Munazza Alam and others

Earth and Planetary Astrophysics

Confirmation of water emission in the dayside spectrum of the ultrahot Jupiter WASP-121b

19 May 2020 by Thomas Mikal-Evans and others

Earth and Planetary Astrophysics

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Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics Atmospheric and Oceanic Physics