Inhomogeneous terminators on the exoplanet WASP-39 b

This is the author accepted manuscript. The final version is available from Nature Research via the DOI in this recordData Availability: The raw data from this study is available as part of the Early Release Science Observations (ERS) via the Space Science Telescope Institute’s Mikulski Archive for Space Telescopes (https://archive.stsci.edu/). All the figures in this manuscript, along with the associated data and code to reproduce them, can be found at https://github.com/nespinoza/wasp39-terminators. Reduced data along with prior and posterior distributions for our wavelength-dependant catwoman (NE) light curve fits used to obtain the main results of this work can be found at https://stsci.box.com/s/rx7u56zviu3up2p8p34qh3btwop6lgl6. Reduced data along with prior and posterior distributions for our white-light light curve fit performed for WASP-39 b and described in the Methods section can be found at https://stsci.box.com/s/wet5xmacrk26ughr8y2j8wpyjdsumco1. Both datasets contain human-readable outputs, and are packaged to be explored using the juliet software library, which is publicly available at https://github.com/nespinoza/juliet.Code Availability: Light curves were fitted using juliet (https://github.com/nespinoza/juliet), batman (https://github.com/lkreidberg/batman), catwoman (https://github.com/KathrynJones1/catwoman) and Tiberius (https://github.com/JamesKirk11/ Tiberius), all of which are publicly available.Heising-Simons Foundatio