A Planetary Nebula around Nova V458 Vulpeculae Undergoing Flash Ionization

Author affiliations

¹ Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, UK

² Isaac Newton Group, P.O. Ap. de Correos 321, 38700 Sta. Cruz de la Palma, Spain

³ Instituto de Astrofísica de Canarias, 38200 La Laguna, Tenerife, Spain

⁴ Centre for Astrophysics Research, STRI, University of Hertfordshire, College Lane Campus, Hatfield AL10 9AB, UK

⁵ Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, Netherlands

⁶ School of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ, UK

⁷ Department of Physics, University of Warwick, Coventry CV4 7AL, UK

⁸ Jodrell Bank Center for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Street, Manchester M13 9PL, UK

⁹ Astrophysics Research Institute, Liverpool John Moores University, Twelve Quays House, Egerton Wharf, Birkenhead CH41 1LD, UK

¹⁰ Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138

¹¹ Department of Physics, Macquarie University, Sydney 2109, Australia

¹² CASU, Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, UK

¹³ Institut für Physik, Karl-Franzen Universität Graz, Universitätsplatz 5, 8010 Graz, Austria

¹⁴ Imperial College London, Blackett Laboratory, Exhibition Road, London SW7 2AZ, UK

¹⁵ Columbia University, Department of Physics, New York, NY 10027

¹⁶ Nordic Optical Telescope, Apartado de Correos 474, 38700 Sta. Cruz de La Palma, Spain

¹⁷ University of Helsinki Observatory, P.O. Box 14, 00014 University of Helsinki, Finland

¹⁸ Department of Astronomy, University of Cape Town, Rondebosch 7700, Cape Town, South Africa

¹⁹ Department of Physics and Astronomy, University of Sheffield, Sheffield S3 7RH, UK