1. Department of Astrophysics, University of Exeter , Stocker Rd, Exeter EX4 4QL , UK
2. Institut d’Astrophysique de Paris, UMR7095 CNRS, Université Pierre and Marie Curie , 98bis Boulevard Arago, F-75014 Paris , France
3. Observatoire de Haute-Provence, CNRS, Université d’Aix-Marseille , 04870 Saint-Michel-l’Observatoire , France
4. Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, MA 02139 , USA
5. Department of Physics and Astronomy, The University of North Carolina at Chapel Hill , Chapel Hill, NC 27599 , USA
6. Department of Astrophysics, University of Birmingham , Edgbaston, Birmingham B15 2TT , UK
7. DTU Space, National Space Institute, Technical University of Denmark , Elektrovej 328, DK-2800 Kgs. Lyngby , Denmark
8. Center for Astrophysics| Harvard & Smithsonian , 60 Garden Street, Cambridge, MA 02138 , USA
9. Trottier Institute for Research on Exoplanets (iREx)), Université de Montréal , Complexe des Sciences, Montréal, QC H3C 3J7 , Canada
10. Département de Physique, Université de Montréal , 1375 Avenue Th érèse-Lavoie-Roux, Montreal, QC, H2V 0B3 , Canada
11. Astrophysics Group, Keele University , Staffordshire, ST5 5BG , UK
12. Department of Physics, University of Warwick , Gibbet Hill Road, Coventry CV4 7AL , UK
13. Space Sciences, Technologies and Astrophysics Research (STAR) Institute, Université de Liège , Allée du 6 Août 19C, B-4000 Liège , Belgium
14. Observatoire de Geneéve, Université de Geneéve , Chemin de Pegasi, 51, CH-1290 Versoix , Switzerland
15. Centre for Astrophysics, University of Southern Queensland , West Street, Toowoomba, QLD 4350 Australia
16. Laboratoire d’Astrophysique de Marseille, Université de Provence , UMR6110 CNRS, 38 rue F. Joliot Curie, F-13388 Marseille cedex 13 , France
17. Space Telescope Science Institute , 3700 San Martin Drive, Baltimore, MD 21218 , USA
18. Laboratoire d’Astrophysique de Marseille, Aix Marseille Université, CNRS, CNES , 13388 Marseille CEDEX 13 , France
19. Royal Astronomical Society , Burlington House, Piccadilly, London W1J 0BQ , UK
20. SUPA, School of Physics and Astronomy, University of St Andrews , North Haugh, St Andrews, KY169SS , UK
21. Centre for Exoplanet Science, University of St Andrews , North Haugh, St Andrews, KY169SS , UK
22. IPAG, CNRS, Université Grenoble Alpes , F-38000 Grenoble , France
23. SUPA, Institute for Astronomy, Royal Observatory, University of Edinburgh , Blackford Hill, Edinburgh EH9 3HJ , UK
24. Centre for Exoplanet Science, University of Edinburgh , Edinburgh EH9 3FD , UK
25. Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP , Rua das Estrelas, 4150–762 Porto , Portugal
26. Department of Astrophysical Sciences, Princeton University , Princeton, NJ 08544 , USA
27. INAF – Osservatorio Astrofisico di Torino , Strada Osservatorio, 20 I-10025 Pino Torinese (TO) , Italy
28. Department of Earth, Atmospheric and Planetary Science, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, MA 02139 , USA
29. Department of Aeronautics and Astronautics, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, MA 02139 , USA
30. Laboratório Nacional de Astrofísica , Rua Estados Unidos 154, 37504–364, Itajubá—MG , Brazil
31. SETI Institute , Mountain View, CA 94043 , USA
32. NASA Ames Research Center , Moffett Field, CA 94035 , USA
33. Fundación Galileo Galilei – INAF (Telescopio Nazionale Galileo) , Rambla J. A. F. Perez 7, E-38712 Breña Baja (La Palma), Canary Islands , Spain
34. Instituto de Astrofísica de Canarias , C/Vía Láctea s/n, E-38205 La Laguna (Tenerife), Canary Islands , Spain
35. Departamento de Astrofísica, Universidad de La Laguna , Av. del Astrofísico Francisco Sánchez s/n, E-38205 La Laguna (Tenerife), Canary Islands , Spain
36. Department of Physics and Astronomy, University of New Mexico , 210 Yale Blvd NE, Albuquerque, NM 87106 , USA
37. Dipartimento di Fisica e Astronomia ‘Galileo Galilei’, Università degli Studi di Padova , Vicolo dell’Osservatorio 3, I-35122 Padova , Italy
38. INAF – Osservatorio Astronomico di Padova , Vicolo dell’Osservatorio 5, I-35122 Padova , Italy
39. INAF – Osservatorio Astronomico di Palermo , Piazza del Parlamento 1, I-90134 Palermo , Italy
40. Centre for Astrophysics, University of Southern Queensland , West Street, Toowoomba, QLD 4350 , Australia
41. Sub-department of Astrophysics, University of Oxford , Keble Rd, OX13RH, Oxford , UK
42. Observatoire des Baronnies Provençales , F-05150 Moydans , France
43. Astrobiology Research Unit, Université de Liège , 19C Allée du 6 Août, B-4000 Liège , Belgium
44. Kotizarovci Observatory , Sarsoni 90, 51 216 Viskovo , Croatia
45. American Association of Variable Star Observers , 185 Alewife Brook Parkway, Cambridge, MA 02138 , USA
46. Oukaimeden Observatory, High Energy Physics and Astrophysics Laboratory, Cadi Ayyad University , Abdelkrim Khattabi Avenue, Marrakech, 40000 , Morocco
47. Instituto de Astrofísica de Andalucía (IAA-CSIC) , Glorieta de la Astronomía s/n, E-18008 Granada , Spain
48. Grand Pra Observatory , 1984 Les Haudàres , Switzerland
49. Observatori Astronómic Albanyá , Girona , Spain
50. Departamento de Astronomía y Astrofísica, Universidad de Valencia , E-46100 Burjassot, Valencia , Spain
51. Observatorio Astronómico, Universidad de Valencia , E-46980 Paterna, Valencia , Spain