1. Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, MA 02139 , USA
2. Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology , Cambridge, MA 02139 , USA
3. Space Telescope Science Institute , 3700 San Martin Drive, Baltimore, MD 21218 , USA
4. Leibniz-Institut für Sonnenphysik (KIS) , Schöneckstrasse 6, D-79104 Freiburg , Germany
5. Istituto Ricerche Solari Aldo e Cele Daccò (IRSOL), Faculty of Informatics, Università della Svizzera italiana , Locarno 6605 , Switzerland
6. European Southern Observatory (ESO) , Alonso de Córdova 3107, Vitacura, Santiago , Chile
7. Department of Astronomy, University of Michigan , 1085 South University Avenue, Ann Arbor, MI 48109 , USA
8. School of Physics, University of New South Wales , Sydney, NSW 2052 , Australia
9. Center for Space and Habitability, University of Bern , Gesellschaftsstrasse 6, CH-3012 Bern , Switzerland
10. Instituto de Astrofísica de Canarias , E-38200 La Laguna, Tenerife , Spain
11. Max-Planck-Institut für Sonnensystemforschung , Justus-von-Liebig-Weg 3, D-37077 Göttingen , Germany
12. Department of Physics, Imperial College London , Prince Consort Road, London SW7 2AZ , UK
13. NASA Goddard Space Flight Center , 8800 Greenbelt Road, Greenbelt, MD 20771 , USA
14. Jet Propulsion Laboratory, California Institute of Technology , 4800 Oak Grove Drive, Pasadena, CA 91109 , USA
15. Steward Observatory, The University of Arizona , 933 North Cherry Avenue, Tucson, AZ 85721 , USA
16. Lunar and Planetary Laboratory, The University of Arizona , 1629 E. University Blvd., Tucson, AZ 85721 , USA
17. University of Maryland, Baltimore County , 1000 Hilltop Circle, Baltimore, MD 21250 , USA
18. School of Physical Sciences, The Open University , Walton Hall, Milton Keynes MK7 6AA , UK
19. INAF, Osservatorio Astrofisico di Catania , Via S. Sofia 78, I-95123 Catania , Italy
20. Space Research Institute, Austrian Academy of Sciences , Schmiedlstrasse 6, A-8042 Graz , Austria
21. School of Physics and Astronomy, University of Leicester , University Road, Leicester LE1 7RH , UK
22. Department of Physics, University of Warwick , Coventry CV4 7AL , UK
23. National Solar Observatory , 3665 Discovery Drive, Boulder, CO 80303 , USA
24. Observatoire de Genève, Université de Genève , Chemin des Maillettes 51, CH-1290 Versoix , Switzerland
25. School of Earth and Space Exploration, Arizona State University , 525 E. University Dr., Tempe, AZ 85281 , USA
26. Laboratory for Atmospheric and Space Physics, University of Colorado Boulder , Boulder, CO 80303 , USA
27. Leibniz-Institut für Astrophysik Potsdam (AIP) , An der Sternwarte 16, D-14482 Potsdam , Germany
28. Center for Astrophysics | Harvard & Smithsonian , 60 Garden St, Cambridge, MA 02138 , USA
29. Universitäts-Sternwarte, Ludwig-Maximilians-Universität München , Scheinerstrasse 1, D-81679 München , Germany
30. Exzellenzcluster Origins , Boltzmannstraße 2, D-85748 Garching , Germany
31. Landessternwarte, Zentrum für Astronomie der Universität Heidelberg , Königstuhl 12, D-69117 Heidelberg , Germany
32. Department of Physics and Astronomy, Dartmouth College , Hanover, NH 03755 , USA
33. National Solar Observatory , Boulder, CO 80303 , USA
34. Department of Astrophysics and Planetary Sciences, University of Colorado , Boulder, CO 80303 , USA
35. Yale Center for Astronomy and Astrophysics, Yale University , 46 Hillhouse Avenue, New Haven, CT 06511 , USA
36. Department of Astronomy, Yale University , 52 Hillhouse Avenue, New Haven, CT 06511 , USA
37. Department of Physics and Astronomy, Vanderbilt University , Nashville, TN 37235 , USA
38. Johns Hopkins University Applied Physics Laboratory , 11100 Johns Hopkins Road, Laurel, MD 20723 , USA
39. Instituto de Investigación en Astronomia y Ciencias Planetarias, Universidad de Atacama , Copiapó, Atacama 1531772 , Chile
40. Centro de Rádio Astronomia e Astrofisica Mackenzie, Mackenzie Presbyterian University , Rua da Consolacao, 896, Sao Paulo , Brazil
41. Rosseland Centre for Solar Physics, University of Oslo , Postboks 1029 Blindern, 0315 Oslo , Norway
42. Institute of Theoretical Astrophysics, University of Oslo , Postboks 1029 Blindern, 0315 Oslo , Norway
43. Carnegie Earth & Planets Laboratory , 5241 Broad Branch Road NW, Washington, DC 20015 , USA
44. Astronomy Department, University of Washington , Box 951580, Seattle, WA 98195 , USA
45. Department of Astronomy, University of Maryland , College Park, MD 20742 , USA
46. Department of Astronomy, Boston University , Boston, MA 02215 , USA
47. Department of Astrophysical Sciences, Princeton University , Princeton, NJ 08544 , USA
48. Astrobiology Research Unit, Université de Liège , 19C Allée du 6 Aout, B-4000 Liège , Belgium
49. Department of Astronomy and Astrophysics, University of Chicago , 5640 South Ellis Avenue, Chicago, IL 60637 , USA
50. SETI Institute , 189 Bernardo Avenue, Suite 200, Mountain View, CA 94043 , USA
51. Gemini Observatory/NSF’s NOIRLab , 670 N. A’ohoku Place, Hilo, HI 96720 , USA
52. Institut de Ciències de l’Espai (ICE, CSIC), Campus UAB , C/Can Magrans s/n, E-08193 Bellaterra , Spain
53. Institut d’Estudis Espacials de Catalunya (IEEC) , E-08034 Barcelona , Spain