ExoTETHyS: Tools for Exoplanetary Transits around host stars

1 AIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité, F-91191 Gif-sur-Yvette, France 2 INAF, Osservatorio Astronomico di Palermo, Piazza del Parlamento 1, 90134 Palermo, Italy 3 Dept. of Physics & Astronomy, University College London, Gower Street, WC1E 6BT London, UK 4 Instituto de Astrofísica de Andalucía, CSIC, Apartado 3004, 18080 Granada, Spain 5 Dept. Física Teórica y del Cosmos, Universidad de Granada, Campus de Fuentenueva s/n, 10871, Granada, Spain 6 Institut d’Astrophysique Spatiale, CNRS/Université Paris-Sud, Université Paris-Saclay, bâtiment 121, Université Paris-Sud, 91405, Orsay Cedex, France DOI: 10.21105/joss.01834