Asteroseismic masses of retired planet-hosting A-stars using SONG

[1 ] School of Physics, University of New South Wales, NSW 2052, Australia

[2 ] Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney, NSW 2006, Australia

[3 ] Department of Physics and Astronomy, Stellar Astrophysics Centre, Aarhus University, DK-8000 Aarhus C, Denmark

[4 ] Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822, USA

[5 ] SETI Institute, 189 Bernardo Avenue, Mountain View, CA 94043, USA

[6 ] Department of Astronomy, Cornell University, Ithaca, NY 14850, USA

[7 ] Mount Stromlo Observatory, Research School of Astronomy & Astrophysics, The Australian National University, ACT 2611, Australia

[8 ] Instituto de Astrof sica de Canarias, E-38200 La Laguna, Tenerife, Spain