A

Euclidpreparation

Astronomy and Astrophysics, vol. 657, pp. A90

Abstract

We present a machine learning framework to simulate realistic galaxies for theEuclidSurvey, producing more complex and realistic galaxies than the analytical simulations currently used inEuclid. The proposed method combines a control on galaxy shape parameters offered by analytic models with realistic surface brightness distributions learned from realHubbleSpace Telescope observations by deep generative models. We simulate a galaxy field of 0.4 deg2as it will be seen by theEuclidvisible imager VIS, and we show that galaxy structural parameters are recovered to an accuracy similar to that for pure analytic Sérsic profiles. Based on these simulations, we estimate that theEuclidWide Survey (EWS) will be able to resolve the internal morphological structure of galaxies down to a surface brightness of 22.5 mag arcsec−2, and theEuclidDeep Survey (EDS) down to 24.9 mag arcsec−2. This corresponds to approximately 250 million galaxies at the end of the mission and a 50% complete sample for stellar masses above 1010.6 M⊙(resp. 109.6 M⊙) at a redshiftz ∼ 0.5 for the EWS (resp. EDS). The approach presented in this work can contribute to improving the preparation of future high-precision cosmological imaging surveys by allowing simulations to incorporate more realistic galaxies.

Authors 99

  1. Centre National de la Recherche Scientifique · Université Paris Cité · Université Paris-Saclay · Institut d'Astrophysique Spatiale

    Affiliation as printed

    Université Paris-Saclay, CNRS, Institut d’astrophysique spatiale, 91405 Orsay, France

    Université de Paris, CNRS, Astroparticule et Cosmologie, 75013 Paris, France

    Université Paris-Saclay, CNRS, Institut d'astrophysique spatiale, 91405 Orsay, France

  2. Centre National de la Recherche Scientifique · Universidad de La Laguna · Université Paris Cité · Université Paris Sciences et Lettres · Observatoire de Paris · Instituto de Astrofísica de Canarias

    Affiliation as printed

    Université de Paris, CNRS, Astroparticule et Cosmologie, 75013 Paris, France

    Departamento de Astrofísica, Universidad de La Laguna, 38206 La Laguna, Tenerife, Spain

    Instituto de Astrofísica de Canarias, Calle Vía Láctea s/n, 38204 San Cristóbal de La Laguna, Tenerife, Spain

    Observatoire de Paris, PSL Research University 61, Avenue de l'Observatoire, 75014 Paris, France

  3. Centre National de la Recherche Scientifique · Université Paris Cité · Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Université Paris-Saclay · Astrophysique, Instrumentation et Modélisation

    Affiliation as printed

    AIM, CEA, CNRS, Université Paris-Saclay, Université de Paris, 91191 Gif-sur-Yvette, France

    Université de Paris, CNRS, Astroparticule et Cosmologie, 75013 Paris, France

  4. Centre National de la Recherche Scientifique · Aix-Marseille Université · Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Université Paris-Saclay · Astrophysique, Instrumentation et Modélisation

    Affiliation as printed

    Aix-Marseille Univ, CNRS, CNES, LAM, Marseille, France

    AIM, CEA, CNRS, Université Paris-Saclay, Université de Paris, 91191 Gif-sur-Yvette, France

  5. Centre National de la Recherche Scientifique · Aix-Marseille Université · Astronomical Observatory of Rome · National Institute for Astrophysics

    Affiliation as printed

    INAF-Osservatorio Astronomico di Roma, Via Frascati 33, 00078 Monteporzio Catone, Italy

    Aix-Marseille Univ, CNRS, CNES, LAM, Marseille, France

  6. Universidad de La Laguna · Astronomical Observatory of Rome · Instituto de Astrofísica de Canarias · National Institute for Astrophysics

    Affiliation as printed

    Instituto de Astrofísica de Canarias (IAC); Departamento de Astrofísica, Universidad de La Laguna (ULL), 38200 La Laguna, Tenerife, Spain

    INAF-Osservatorio Astronomico di Roma, Via Frascati 33, 00078 Monteporzio Catone, Italy

  7. Universidad de La Laguna · Astronomical Observatory of Rome · Instituto de Astrofísica de Canarias · National Institute for Astrophysics

    Affiliation as printed

    INAF-Osservatorio Astronomico di Roma, Via Frascati 33, 00078 Monteporzio Catone, Italy

    Departamento de Astrofísica, Universidad de La Laguna (ULL), 38200 La Laguna, Tenerife, Spain

    Instituto de Astrofísica de Canarias (IAC)

  8. Universidade do Porto · Astronomical Observatory of Rome · Institute of Astrophysics and Space Sciences · Centro de Astrofísica da Universidade do Porto · National Institute for Astrophysics

    Affiliation as printed

    Centro de Astrofísica da Universidade do Porto, Rua das Estrelas, 4150-762 Porto, Portugal

    Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Rua das Estrelas, 4150-762 Porto, Portugal

    INAF-Osservatorio Astronomico di Roma, Via Frascati 33, 00078 Monteporzio Catone, Italy

  9. Universidade do Porto · University of Manchester · Institute of Astrophysics and Space Sciences · Centro de Astrofísica da Universidade do Porto

    Affiliation as printed

    Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL, UK

    Centro de Astrofísica da Universidade do Porto, Rua das Estrelas, 4150-762 Porto, Portugal

    Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Rua das Estrelas, 4150-762 Porto, Portugal

  10. Centre National de la Recherche Scientifique · Université Paris-Saclay · University of Manchester · Institut d'Astrophysique Spatiale

    Affiliation as printed

    Université Paris-Saclay, CNRS, Institut d’astrophysique spatiale, 91405 Orsay, France

    Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL, UK

  11. Centre National de la Recherche Scientifique · Université Toulouse III - Paul Sabatier · Université Paris-Saclay · Institut d'Astrophysique Spatiale · Institut de Recherche en Astrophysique et Planétologie · Université de Toulouse

    Affiliation as printed

    Institut de Recherche en Astrophysique et Planétologie (IRAP), Université de Toulouse, CNRS, UPS, CNES, 14 Av. Edouard Belin, 31400 Toulouse, France

    Université Paris-Saclay, CNRS, Institut d'astrophysique spatiale, 91405 Orsay, France

  12. Lyon 1 Université · Centre National de la Recherche Scientifique · Université Toulouse III - Paul Sabatier · Institut National de Physique Nucléaire et de Physique des Particules · Institut de Recherche en Astrophysique et Planétologie · Institut de Physique des 2 Infinis de Lyon · Université de Toulouse

    Affiliation as printed

    University of Lyon, UCB Lyon 1, CNRS/IN2P3, IUF, IP2I Lyon, France

    Institut de Recherche en Astrophysique et Planétologie (IRAP), Université de Toulouse, CNRS, UPS, CNES, 14 Av. Edouard Belin, 31400 Toulouse, France

  13. Lyon 1 Université · Centre National de la Recherche Scientifique · Institute of Space Sciences · Institut d'Estudis Espacials de Catalunya · Institut National de Physique Nucléaire et de Physique des Particules · Institut de Physique des 2 Infinis de Lyon

    Affiliation as printed

    Institut d’Estudis Espacials de Catalunya (IEEC), Carrer Gran Capitá 2-4, 08034 Barcelona, Spain

    Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n, 08193 Barcelona, Spain

    University of Lyon, UCB Lyon 1, CNRS/IN2P3, IUF, IP2I Lyon, France

  14. Centre National de la Recherche Scientifique · Institute of Space Sciences · Observatoire astronomique de Strasbourg · Institut d'Estudis Espacials de Catalunya · Université de Strasbourg

    Affiliation as printed

    Observatoire Astronomique de Strasbourg (ObAS), Université de Strasbourg – CNRS, UMR 7550, Strasbourg, France

    Institut d'Estudis Espacials de Catalunya (IEEC), Carrer Gran Capitá 2-4, 08034 Barcelona, Spain

    Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n, 08193 Barcelona, Spain

  15. Centre National de la Recherche Scientifique · Institute of Space Sciences · Observatoire astronomique de Strasbourg · Institut d'Estudis Espacials de Catalunya · Université de Strasbourg

    Affiliation as printed

    Institut d’Estudis Espacials de Catalunya (IEEC), Carrer Gran Capitá 2-4, 08034 Barcelona, Spain

    Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n, 08193 Barcelona, Spain

    Observatoire Astronomique de Strasbourg (ObAS), Université de Strasbourg – CNRS, UMR 7550, Strasbourg, France

  16. Lyon 1 Université · Centre National de la Recherche Scientifique · Institute of Space Sciences · Institut d'Estudis Espacials de Catalunya · Institut National de Physique Nucléaire et de Physique des Particules · Institut de Physique des 2 Infinis de Lyon

    Affiliation as printed

    University of Lyon, UCB Lyon 1, CNRS/IN2P3, IUF, IP2I Lyon, France

    Institut d'Estudis Espacials de Catalunya (IEEC), Carrer Gran Capitá 2-4, 08034 Barcelona, Spain

    Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n, 08193 Barcelona, Spain

  17. Lyon 1 Université · Centre National de la Recherche Scientifique · European Space Agency · Institut National de Physique Nucléaire et de Physique des Particules · Institut de Physique des 2 Infinis de Lyon · European Space Research and Technology Centre

    Affiliation as printed

    European Space Agency/ESTEC, Keplerlaan 1, 2201 AZ Noordwijk, The Netherlands

    University of Lyon, UCB Lyon 1, CNRS/IN2P3, IUF, IP2I Lyon, France

  18. University of Nottingham · European Space Agency · European Space Research and Technology Centre

    Affiliation as printed

    School of Physics and Astronomy, University of Nottingham, University Park, Nottingham NG7 2RD, UK

    European Space Agency/ESTEC, Keplerlaan 1, 2201 AZ Noordwijk, The Netherlands

  19. Institute of Space Sciences · University of Nottingham · Institut d'Estudis Espacials de Catalunya

    Affiliation as printed

    Institut d’Estudis Espacials de Catalunya (IEEC), Carrer Gran Capitá 2-4, 08034 Barcelona, Spain

    Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n, 08193 Barcelona, Spain

    School of Physics and Astronomy, University of Nottingham, University Park, Nottingham NG7 2RD, UK

  20. Centre National de la Recherche Scientifique · Institute of Space Sciences · Université Paris-Saclay · Institut d'Estudis Espacials de Catalunya · Institut d'Astrophysique Spatiale

    Affiliation as printed

    Université Paris-Saclay, CNRS, Institut d’astrophysique spatiale, 91405 Orsay, France

    Institut d'Estudis Espacials de Catalunya (IEEC), Carrer Gran Capitá 2-4, 08034 Barcelona, Spain

    Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n, 08193 Barcelona, Spain

  21. University of Geneva · Centre National de la Recherche Scientifique · Université Paris-Saclay · Institut d'Astrophysique Spatiale

    Affiliation as printed

    Department of Astronomy, University of Geneva, ch. d’Écogia 16, 1290 Versoix, Switzerland

    Université Paris-Saclay, CNRS, Institut d'astrophysique spatiale, 91405 Orsay, France

  22. University of Geneva · University of Groningen · Space Research Organisation Netherlands

    Affiliation as printed

    Kapteyn Astronomical Institute, University of Groningen, PO Box 800, 9700 AV Groningen, The Netherlands

    SRON Netherlands Institute for Space Research, Landleven 12, 9747 AD Groningen, The Netherlands

    Department of Astronomy, University of Geneva, ch. d'Écogia 16, 1290 Versoix, Switzerland

  23. University of Groningen · Space Research Organisation Netherlands · University of Portsmouth

    Affiliation as printed

    Institute of Cosmology and Gravitation, University of Portsmouth, Portsmouth PO1 3FX, UK

    Kapteyn Astronomical Institute, University of Groningen, PO Box 800, 9700 AV Groningen, The Netherlands

    SRON Netherlands Institute for Space Research, Landleven 12, 9747 AD Groningen, The Netherlands

  24. Osservatorio di Astrofisica e Scienza dello Spazio · University of Portsmouth · National Institute for Astrophysics

    Affiliation as printed

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

    Institute of Cosmology and Gravitation, University of Portsmouth, Portsmouth PO1 3FX, UK

  25. Max Planck Institute for Extraterrestrial Physics · Osservatorio di Astrofisica e Scienza dello Spazio · Ludwig-Maximilians-Universität München · National Institute for Astrophysics

    Affiliation as printed

    Max Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, 85748 Garching, Germany

    Universitäts-Sternwarte München, Fakultät für Physik, Ludwig-Maximilians-Universität München, Scheinerstrasse 1, 81679 München, Germany

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

  26. Max Planck Institute for Extraterrestrial Physics · Ludwig-Maximilians-Universität München

    Affiliation as printed

    Max Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, 85748 Garching, Germany

    Universitäts-Sternwarte München, Fakultät für Physik, Ludwig-Maximilians-Universität München, Scheinerstrasse 1, 81679 München, Germany

  27. Max Planck Institute for Extraterrestrial Physics · Osservatorio Astrofisico di Torino

    Affiliation as printed

    INAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese, TO, Italy

    Max Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, 85748 Garching, Germany

  28. Roma Tre University · Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tre · Osservatorio Astrofisico di Torino

    Affiliation as printed

    Department of Mathematics and Physics, Roma Tre University, Via della Vasca Navale 84, 00146 Roma, Italy

    INFN-Sezione di Roma Tre, Via della Vasca Navale 84, 00146 Roma, Italy

    INAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese, TO, Italy

  29. Roma Tre University · Centre National de la Recherche Scientifique · Université Toulouse III - Paul Sabatier · Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tre · Institut de Recherche en Astrophysique et Planétologie · Université de Toulouse

    Affiliation as printed

    Institut de Recherche en Astrophysique et Planétologie (IRAP), Université de Toulouse, CNRS, UPS, CNES, 14 Av. Edouard Belin, 31400 Toulouse, France

    Department of Mathematics and Physics, Roma Tre University, Via della Vasca Navale 84, 00146 Roma, Italy

    INFN-Sezione di Roma Tre, Via della Vasca Navale 84, 00146 Roma, Italy

  30. Centre National de la Recherche Scientifique · Université Toulouse III - Paul Sabatier · Astronomical Observatory of Capodimonte · Institut de Recherche en Astrophysique et Planétologie · Université de Toulouse

    Affiliation as printed

    INAF-Osservatorio Astronomico di Capodimonte, Via Moiariello 16, 80131 Napoli, Italy

    Institut de Recherche en Astrophysique et Planétologie (IRAP), Université de Toulouse, CNRS, UPS, CNES, 14 Av. Edouard Belin, 31400 Toulouse, France

  31. Astronomical Observatory of Capodimonte · Osservatorio Astrofisico di Torino

    Affiliation as printed

    INAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese, TO, Italy

    INAF-Osservatorio Astronomico di Capodimonte, Via Moiariello 16, 80131 Napoli, Italy

  32. Osservatorio Astrofisico di Torino · National Institute for Astrophysics

    Affiliation as printed

    INAF-IASF Milano, Via Alfonso Corti 12, 20133 Milano, Italy

    INAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese, TO, Italy

  33. Institute for High Energy Physics · Barcelona Institute of Science and Technology · National Institute for Astrophysics

    Affiliation as printed

    Institut de Física d’Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, Spain

    INAF-IASF Milano, Via Alfonso Corti 12, 20133 Milano, Italy

  34. Institute for High Energy Physics · Astronomical Observatory of Capodimonte · Istituto Nazionale di Fisica Nucleare, Sezione di Napoli · Barcelona Institute of Science and Technology · University of Naples Federico II

    Affiliation as printed

    Department of Physics “E. Pancini”, University Federico II, Via Cinthia 6, 80126 Napoli, Italy

    INAF-Osservatorio Astronomico di Capodimonte, Via Moiariello 16, 80131 Napoli, Italy

    INFN section of Naples, Via Cinthia 6, 80126 Napoli, Italy

    Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, Spain

  35. Arcetri Astrophysical Observatory · Astronomical Observatory of Capodimonte · Istituto Nazionale di Fisica Nucleare, Sezione di Napoli · University of Naples Federico II · University of Bologna

    Affiliation as printed

    Dipartimento di Fisica e Astronomia “Augusto Righi” – Alma Mater Studiorum Universitá di Bologna, Via Piero Gobetti 93/2, 40129 Bologna, Italy

    INAF-Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, 50125 Firenze, Italy

    Department of Physics "E. Pancini", University Federico II, Via Cinthia 6, 80126 Napoli, Italy

    INAF-Osservatorio Astronomico di Capodimonte, Via Moiariello 16, 80131 Napoli, Italy

    INFN section of Naples, Via Cinthia 6, 80126 Napoli, Italy

  36. Centre National d'Études Spatiales · Arcetri Astrophysical Observatory · Institut National de Physique Nucléaire et de Physique des Particules · University of Bologna

    Affiliation as printed

    Centre National d’Etudes Spatiales, Toulouse, France

    Institut national de physique nucléaire et de physique des particules, 3 rue Michel-Ange, 75794 Paris Cédex 16, France

    Dipartimento di Fisica e Astronomia "Augusto Righi" – Alma Mater Studiorum Universitá di Bologna, Via Piero Gobetti 93/2, 40129 Bologna, Italy

    INAF-Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, 50125 Firenze, Italy

  37. Centre National d'Études Spatiales · Royal Observatory · Institut National de Physique Nucléaire et de Physique des Particules · University of Edinburgh

    Affiliation as printed

    Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UK

    Centre National d'Etudes Spatiales, Toulouse, France

    Institut national de physique nucléaire et de physique des particules, 3 rue Michel-Ange, 75794 Paris Cédex 16, France

  38. European Space Agency · European Space Astronomy Centre · Royal Observatory · European Space Research Institute · University of Edinburgh

    Affiliation as printed

    ESAC/ESA, Camino Bajo del Castillo, s/n., Urb. Villafranca del Castillo, 28692 Villanueva de la Cañada, Madrid, Spain

    European Space Agency/ESRIN, Largo Galileo Galilei 1, 00044 Frascati, Roma, Italy

    Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UK

  39. Lyon 1 Université · Centre National de la Recherche Scientifique · European Space Agency · European Space Astronomy Centre · European Space Research Institute · Institut de Physique des 2 Infinis de Lyon

    Affiliation as printed

    Univ Lyon, Univ Claude Bernard Lyon 1, CNRS/IN2P3, IP2I Lyon, UMR 5822, 69622 Villeurbanne, France

    ESAC/ESA, Camino Bajo del Castillo, s/n., Urb. Villafranca del Castillo, 28692 Villanueva de la Cañada, Madrid, Spain

    European Space Agency/ESRIN, Largo Galileo Galilei 1, 00044 Frascati, Roma, Italy

  40. Lyon 1 Université · Centre National de la Recherche Scientifique · Osservatorio Astrofisico di Torino · Institut de Physique des 2 Infinis de Lyon

    Affiliation as printed

    INAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese, TO, Italy

    Univ Lyon, Univ Claude Bernard Lyon 1, CNRS/IN2P3, IP2I Lyon, UMR 5822, 69622 Villeurbanne, France

  41. Centre National de la Recherche Scientifique · Aix-Marseille Université · Osservatorio Astrofisico di Torino

    Affiliation as printed

    Aix-Marseille Univ, CNRS, CNES, LAM, Marseille, France

    INAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese, TO, Italy

  42. Centre National de la Recherche Scientifique · Aix-Marseille Université · University College London

    Affiliation as printed

    Mullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT, UK

    Aix-Marseille Univ, CNRS, CNES, LAM, Marseille, France

  43. University of Lisbon · Institute of Astrophysics and Space Sciences · University College London

    Affiliation as printed

    Departamento de Física, Faculdade de Ciências, Universidade de Lisboa, Edifício C8, Campo Grande, 1749-016 Lisboa, Portugal

    Instituto de Astrofísica e Ciências do Espaço, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal

    Mullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT, UK

  44. University of Geneva · University of Lisbon · Institute of Astrophysics and Space Sciences

    Affiliation as printed

    Department of Astronomy, University of Geneva, ch. d’Écogia 16, 1290 Versoix, Switzerland

    Departamento de Física, Faculdade de Ciências, Universidade de Lisboa, Edifício C8, Campo Grande, 1749-016 Lisboa, Portugal

    Instituto de Astrofísica e Ciências do Espaço, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal

  45. University of Geneva · Centre National de la Recherche Scientifique · Université Paris-Saclay · Institut d'Astrophysique Spatiale

    Affiliation as printed

    Université Paris-Saclay, CNRS, Institut d’astrophysique spatiale, 91405 Orsay, France

    Department of Astronomy, University of Geneva, ch. d'Écogia 16, 1290 Versoix, Switzerland

  46. University of Geneva · Centre National de la Recherche Scientifique · Université Paris-Saclay · Institut d'Astrophysique Spatiale

    Affiliation as printed

    Department of Astronomy, University of Geneva, ch. d’Écogia 16, 1290 Versoix, Switzerland

    Université Paris-Saclay, CNRS, Institut d'astrophysique spatiale, 91405 Orsay, France

  47. University of Geneva · University of Oxford

    Affiliation as printed

    Department of Physics, Oxford University, Keble Road, Oxford OX1 3RH, UK

    Department of Astronomy, University of Geneva, ch. d'Écogia 16, 1290 Versoix, Switzerland

  48. University of Oxford · European Space Astronomy Centre

    Affiliation as printed

    ESAC/ESA, Camino Bajo del Castillo, s/n., Urb. Villafranca del Castillo, 28692 Villanueva de la Cañada, Madrid, Spain

    Department of Physics, Oxford University, Keble Road, Oxford OX1 3RH, UK

  49. European Space Astronomy Centre · Istituto Nazionale di Fisica Nucleare, Sezione di Padova

    Affiliation as printed

    INFN-Padova, Via Marzolo 8, 35131 Padova, Italy

    ESAC/ESA, Camino Bajo del Castillo, s/n., Urb. Villafranca del Castillo, 28692 Villanueva de la Cañada, Madrid, Spain

  50. Centre National de la Recherche Scientifique · Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Université Paris-Saclay · Astrophysique, Instrumentation et Modélisation · Istituto Nazionale di Fisica Nucleare, Sezione di Padova

    Affiliation as printed

    AIM, CEA, CNRS, Université Paris-Saclay, Université de Paris, 91191 Gif-sur-Yvette, France

    INFN-Padova, Via Marzolo 8, 35131 Padova, Italy

  51. Lyon 1 Université · Centre National de la Recherche Scientifique · Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Université Paris-Saclay · Astrophysique, Instrumentation et Modélisation · Institut de Physique des 2 Infinis de Lyon

    Affiliation as printed

    Univ Lyon, Univ Claude Bernard Lyon 1, CNRS/IN2P3, IP2I Lyon, UMR 5822, 69622 Villeurbanne, France

    AIM, CEA, CNRS, Université Paris-Saclay, Université de Paris, 91191 Gif-sur-Yvette, France

  52. Lyon 1 Université · Centre National de la Recherche Scientifique · Trieste Astronomical Observatory · Institut de Physique des 2 Infinis de Lyon

    Affiliation as printed

    INAF-Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, 34131 Trieste, Italy

    Univ Lyon, Univ Claude Bernard Lyon 1, CNRS/IN2P3, IP2I Lyon, UMR 5822, 69622 Villeurbanne, France

  53. Trieste Astronomical Observatory · Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics

    Affiliation as printed

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

    INAF-Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, 34131 Trieste, Italy

  54. Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics

    Affiliation as printed

    INAF-IASF Milano, Via Alfonso Corti 12, 20133 Milano, Italy

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

  55. National Institute for Astrophysics

    Affiliation as printed

    INAF-IASF Milano, Via Alfonso Corti 12, 20133 Milano, Italy

  56. Centre National de la Recherche Scientifique · Aix-Marseille Université · Centre de physique des particules de Marseille · Institut National de Physique Nucléaire et de Physique des Particules · National Institute for Astrophysics

    Affiliation as printed

    Aix-Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France

    INAF-IASF Milano, Via Alfonso Corti 12, 20133 Milano, Italy

  57. Centre National de la Recherche Scientifique · Aix-Marseille Université · Centre de physique des particules de Marseille · Royal Observatory · Institut National de Physique Nucléaire et de Physique des Particules · University of Edinburgh

    Affiliation as printed

    Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UK

    Aix-Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France

  58. Royal Observatory · Istituto Nazionale di Fisica Nucleare, Sezione di Bologna · Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics · University of Edinburgh

    Affiliation as printed

    Istituto Nazionale di Astrofisica (INAF) – Osservatorio di Astrofisica e Scienza dello Spazio (OAS), Via Gobetti 93/3, 40127 Bologna, Italy

    Istituto Nazionale di Fisica Nucleare, Sezione di Bologna, Via Irnerio 46, 40126 Bologna, Italy

    Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UK

  59. Istituto Nazionale di Fisica Nucleare, Sezione di Bologna · Osservatorio Astronomico di Padova · Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics

    Affiliation as printed

    INAF-Osservatorio Astronomico di Padova, Via dell’Osservatorio 5, 35122 Padova, Italy

    Istituto Nazionale di Astrofisica (INAF) – Osservatorio di Astrofisica e Scienza dello Spazio (OAS), Via Gobetti 93/3, 40127 Bologna, Italy

    Istituto Nazionale di Fisica Nucleare, Sezione di Bologna, Via Irnerio 46, 40126 Bologna, Italy

  60. Max Planck Institute for Extraterrestrial Physics · Osservatorio Astronomico di Padova · Ludwig-Maximilians-Universität München

    Affiliation as printed

    Max Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, 85748 Garching, Germany

    Universitäts-Sternwarte München, Fakultät für Physik, Ludwig-Maximilians-Universität München, Scheinerstrasse 1, 81679 München, Germany

    INAF-Osservatorio Astronomico di Padova, Via dell'Osservatorio 5, 35122 Padova, Italy

  61. University of Oslo · Max Planck Institute for Extraterrestrial Physics · Ludwig-Maximilians-Universität München

    Affiliation as printed

    Institute of Theoretical Astrophysics, University of Oslo, PO Box 1029, Blindern, 0315 Oslo, Norway

    Max Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, 85748 Garching, Germany

    Universitäts-Sternwarte München, Fakultät für Physik, Ludwig-Maximilians-Universität München, Scheinerstrasse 1, 81679 München, Germany

  62. Jet Propulsion Laboratory · University of Oslo

    Affiliation as printed

    Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA

    Institute of Theoretical Astrophysics, University of Oslo, PO Box 1029, Blindern, 0315 Oslo, Norway

  63. Jet Propulsion Laboratory · Max Planck Institute for Astronomy · von Hoerner & Sulger (Germany)

    Affiliation as printed

    Max-Planck-Institut für Astronomie, Königstuhl 17, 69117 Heidelberg, Germany

    von Hoerner & Sulger GmbH, SchloßPlatz 8, 68723 Schwetzingen, Germany

    Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA

  64. Institut d'Astrophysique de Paris · Max Planck Institute for Astronomy · von Hoerner & Sulger (Germany)

    Affiliation as printed

    Institut d’Astrophysique de Paris, 98bis Boulevard Arago, 75014 Paris, France

    Max-Planck-Institut für Astronomie, Königstuhl 17, 69117 Heidelberg, Germany

    von Hoerner & Sulger GmbH, SchloßPlatz 8, 68723 Schwetzingen, Germany

  65. Institut d'Astrophysique de Paris · Max Planck Institute for Astronomy

    Affiliation as printed

    Max-Planck-Institut für Astronomie, Königstuhl 17, 69117 Heidelberg, Germany

    Institut d'Astrophysique de Paris, 98bis Boulevard Arago, 75014 Paris, France

  66. Centre National de la Recherche Scientifique · Aix-Marseille Université · Centre de physique des particules de Marseille · Max Planck Institute for Astronomy · Institut National de Physique Nucléaire et de Physique des Particules

    Affiliation as printed

    Aix-Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France

    Max-Planck-Institut für Astronomie, Königstuhl 17, 69117 Heidelberg, Germany

  67. Centre National de la Recherche Scientifique · Jet Propulsion Laboratory · Aix-Marseille Université · Centre de physique des particules de Marseille · Institut National de Physique Nucléaire et de Physique des Particules

    Affiliation as printed

    Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA

    Aix-Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France

  68. Centre National de la Recherche Scientifique · Jet Propulsion Laboratory · Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Université Paris-Saclay · Astrophysique, Instrumentation et Modélisation

    Affiliation as printed

    AIM, CEA, CNRS, Université Paris-Saclay, Université de Paris, 91191 Gif-sur-Yvette, France

    Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA

  69. Centre National de la Recherche Scientifique · Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Université Paris-Saclay · Astrophysique, Instrumentation et Modélisation · University College London

    Affiliation as printed

    Mullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT, UK

    AIM, CEA, CNRS, Université Paris-Saclay, Université de Paris, 91191 Gif-sur-Yvette, France

  70. European Space Astronomy Centre · University College London

    Affiliation as printed

    ESAC/ESA, Camino Bajo del Castillo, s/n., Urb. Villafranca del Castillo, 28692 Villanueva de la Cañada, Madrid, Spain

    Mullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT, UK

  71. European Space Astronomy Centre · Ludwig-Maximilians-Universität München

    Affiliation as printed

    Universitäts-Sternwarte München, Fakultät für Physik, Ludwig-Maximilians-Universität München, Scheinerstrasse 1, 81679 München, Germany

    ESAC/ESA, Camino Bajo del Castillo, s/n., Urb. Villafranca del Castillo, 28692 Villanueva de la Cañada, Madrid, Spain

  72. University of Geneva · Ludwig-Maximilians-Universität München

    Affiliation as printed

    Université de Genève, Département de Physique Théorique and Centre for Astroparticle Physics, 24 quai Ernest-Ansermet, 1211 Genève 4, Switzerland

    Universitäts-Sternwarte München, Fakultät für Physik, Ludwig-Maximilians-Universität München, Scheinerstrasse 1, 81679 München, Germany

  73. University of Geneva · University of Helsinki · Helsinki Institute of Physics

    Affiliation as printed

    Department of Physics and Helsinki Institute of Physics, Gustaf Hällströmin katu 2, 00014 University of Helsinki, Finland

    Université de Genève, Département de Physique Théorique and Centre for Astroparticle Physics, 24 quai Ernest-Ansermet, 1211 Genève 4, Switzerland

  74. University of Helsinki · Helsinki Institute of Physics · Osservatorio Astrofisico di Torino

    Affiliation as printed

    INAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese, TO, Italy

    Department of Physics and Helsinki Institute of Physics, Gustaf Hällströmin katu 2, 00014 University of Helsinki, Finland

  75. University of Oslo · Osservatorio Astrofisico di Torino

    Affiliation as printed

    Institute of Theoretical Astrophysics, University of Oslo, PO Box 1029, Blindern, 0315 Oslo, Norway

    INAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese, TO, Italy

  76. University of Oslo · Netherlands Institute for Radio Astronomy

    Affiliation as printed

    NOVA optical infrared instrumentation group at ASTRON, Oude Hoogeveensedijk 4, 7991 PD Dwingeloo, The Netherlands

    Institute of Theoretical Astrophysics, University of Oslo, PO Box 1029, Blindern, 0315 Oslo, Norway

  77. Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics · Netherlands Institute for Radio Astronomy

    Affiliation as printed

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

    NOVA optical infrared instrumentation group at ASTRON, Oude Hoogeveensedijk 4, 7991 PD Dwingeloo, The Netherlands

  78. Trieste Astronomical Observatory · Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics

    Affiliation as printed

    INAF-Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, 34131 Trieste, Italy

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

  79. University of Bonn · Trieste Astronomical Observatory

    Affiliation as printed

    Argelander-Institut für Astronomie, Universität Bonn, Auf dem Hügel 71, 53121 Bonn, Germany

    INAF-Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, 34131 Trieste, Italy

  80. Jet Propulsion Laboratory · University of Bonn

    Affiliation as printed

    Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA

    Argelander-Institut für Astronomie, Universität Bonn, Auf dem Hügel 71, 53121 Bonn, Germany

  81. Jet Propulsion Laboratory · Istituto Nazionale di Fisica Nucleare, Sezione di Bologna · Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics · University of Bologna

    Affiliation as printed

    Dipartimento di Fisica e Astronomia “Augusto Righi” – Alma Mater Studiorum Universitá di Bologna, Via Piero Gobetti 93/2, 40129 Bologna, Italy

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

    INFN-Sezione di Bologna, Viale Berti Pichat 6/2, 40127 Bologna, Italy

    Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA

  82. Durham University · Istituto Nazionale di Fisica Nucleare, Sezione di Bologna · Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics · University of Bologna

    Affiliation as printed

    Institute for Computational Cosmology, Department of Physics, Durham University, South Road, Durham DH1 3LE, UK

    Dipartimento di Fisica e Astronomia "Augusto Righi" – Alma Mater Studiorum Universitá di Bologna, Via Piero Gobetti 93/2, 40129 Bologna, Italy

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

    INFN-Sezione di Bologna, Viale Berti Pichat 6/2, 40127 Bologna, Italy

  83. Centre National de la Recherche Scientifique · Durham University · Université Côte d'Azur · Lagrange Laboratory · Observatoire de la Côte d’Azur

    Affiliation as printed

    Université Côte d’Azur, Observatoire de la Côte d’Azur, CNRS, Laboratoire Lagrange, Bd de l’Observatoire, CS 34229, 06304 Nice cedex 4, France

    Institute for Computational Cosmology, Department of Physics, Durham University, South Road, Durham DH1 3LE, UK

  84. Centre National de la Recherche Scientifique · Université Côte d'Azur · FHNW University of Applied Sciences and Arts Northwestern Switzerland · Lagrange Laboratory · Observatoire de la Côte d’Azur

    Affiliation as printed

    University of Applied Sciences and Arts of Northwestern Switzerland, School of Engineering, 5210 Windisch, Switzerland

    Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Bd de l'Observatoire, CS 34229, 06304 Nice cedex 4, France

  85. California Institute of Technology · FHNW University of Applied Sciences and Arts Northwestern Switzerland · Istituto Nazionale di Fisica Nucleare, Sezione di Bologna · Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics

    Affiliation as printed

    California Institute of Technology, 1200 E California Blvd, Pasadena, CA 91125, USA

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

    INFN-Sezione di Bologna, Viale Berti Pichat 6/2, 40127 Bologna, Italy

    University of Applied Sciences and Arts of Northwestern Switzerland, School of Engineering, 5210 Windisch, Switzerland

  86. California Institute of Technology · Istituto Nazionale di Fisica Nucleare, Sezione di Bologna · Osservatorio di Astrofisica e Scienza dello Spazio · École Polytechnique Fédérale de Lausanne · National Institute for Astrophysics

    Affiliation as printed

    Observatoire de Sauverny, Ecole Polytechnique Fédérale de Lausanne, 1290 Versoix, Switzerland

    California Institute of Technology, 1200 E California Blvd, Pasadena, CA 91125, USA

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

    INFN-Sezione di Bologna, Viale Berti Pichat 6/2, 40127 Bologna, Italy

  87. Osservatorio di Astrofisica e Scienza dello Spazio · École Polytechnique Fédérale de Lausanne · National Institute for Astrophysics · University of Bologna

    Affiliation as printed

    Dipartimento di Fisica e Astronomia “Augusto Righi” – Alma Mater Studiorum Universitá di Bologna, Via Piero Gobetti 93/2, 40129 Bologna, Italy

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

    Observatoire de Sauverny, Ecole Polytechnique Fédérale de Lausanne, 1290 Versoix, Switzerland

  88. Centre National de la Recherche Scientifique · Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Université Paris-Saclay · Astrophysique, Instrumentation et Modélisation · Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics · University of Bologna

    Affiliation as printed

    AIM, CEA, CNRS, Université Paris-Saclay, Université de Paris, 91191 Gif-sur-Yvette, France

    Dipartimento di Fisica e Astronomia "Augusto Righi" – Alma Mater Studiorum Universitá di Bologna, Via Piero Gobetti 93/2, 40129 Bologna, Italy

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

  89. Centre National de la Recherche Scientifique · Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Université Paris-Saclay · Astrophysique, Instrumentation et Modélisation · Istituto Nazionale di Fisica Nucleare, Sezione di Bologna · Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics · University of Bologna

    Affiliation as printed

    Dipartimento di Fisica e Astronomia “Augusto Righi” – Alma Mater Studiorum Universitá di Bologna, Via Piero Gobetti 93/2, 40129 Bologna, Italy

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

    INFN-Sezione di Bologna, Viale Berti Pichat 6/2, 40127 Bologna, Italy

    AIM, CEA, CNRS, Université Paris-Saclay, Université de Paris, 91191 Gif-sur-Yvette, France

  90. Trieste Astronomical Observatory · Istituto Nazionale di Fisica Nucleare, Sezione di Bologna · Osservatorio di Astrofisica e Scienza dello Spazio · National Institute for Astrophysics · University of Bologna

    Affiliation as printed

    INAF-Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, 34131 Trieste, Italy

    Dipartimento di Fisica e Astronomia "Augusto Righi" – Alma Mater Studiorum Universitá di Bologna, Via Piero Gobetti 93/2, 40129 Bologna, Italy

    INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy

    INFN-Sezione di Bologna, Viale Berti Pichat 6/2, 40127 Bologna, Italy

  91. University of Bonn · Trieste Astronomical Observatory

    Affiliation as printed

    Argelander-Institut für Astronomie, Universität Bonn, Auf dem Hügel 71, 53121 Bonn, Germany

    INAF-Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, 34131 Trieste, Italy

  92. University of Bonn · European Space Agency · European Space Research and Technology Centre

    Affiliation as printed

    European Space Agency/ESTEC, Keplerlaan 1, 2201 AZ Noordwijk, The Netherlands

    Argelander-Institut für Astronomie, Universität Bonn, Auf dem Hügel 71, 53121 Bonn, Germany

  93. University of Geneva · Institute for High Energy Physics · Barcelona Institute of Science and Technology

    Affiliation as printed

    Department of Astronomy, University of Geneva, ch. d’Écogia 16, 1290 Versoix, Switzerland

    Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, Spain

  94. University of Geneva · Trieste Astronomical Observatory

    Affiliation as printed

    INAF-Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, 34131 Trieste, Italy

    Department of Astronomy, University of Geneva, ch. d'Écogia 16, 1290 Versoix, Switzerland

  95. Aarhus University · Trieste Astronomical Observatory

    Affiliation as printed

    Department of Physics and Astronomy, University of Aarhus, Ny Munkegade 120, 8000 Aarhus C, Denmark

    INAF-Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, 34131 Trieste, Italy

  96. Centre National de la Recherche Scientifique · Aarhus University · Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Université Paris-Saclay · Astrophysique, Instrumentation et Modélisation

    Affiliation as printed

    AIM, CEA, CNRS, Université Paris-Saclay, Université de Paris, 91191 Gif-sur-Yvette, France

    Department of Physics and Astronomy, University of Aarhus, Ny Munkegade 120, 8000 Aarhus C, Denmark

  97. Centre National de la Recherche Scientifique · Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Université Paris-Saclay · Astrophysique, Instrumentation et Modélisation

    Affiliation as printed

    AIM, CEA, CNRS, Université Paris-Saclay, Université de Paris, 91191 Gif-sur-Yvette, France

  98. Centre National de la Recherche Scientifique · Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Université Paris-Saclay · Centre National d'Études Spatiales · Astrophysique, Instrumentation et Modélisation

    Affiliation as printed

    Centre National d’Etudes Spatiales, Toulouse, France

    AIM, CEA, CNRS, Université Paris-Saclay, Université de Paris, 91191 Gif-sur-Yvette, France

  99. Centre National d'Études Spatiales · Institute of Space Science - INFLPR Subsidiary

    Affiliation as printed

    Institute of Space Science, Bucharest 077125, Romania

    Centre National d'Etudes Spatiales, Toulouse, France

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References 47