Properties of extragalactic thick discs recovered from ultra-deep Stripe82 imaging
Context. Thick discs can give invaluable information on the formation and evolution history of galaxies as most, if not all, disc galaxies have a thin (classical) disc and a thick disc. Aims: We study the structure of thick discs in extraordinary depth by reaching a surface brightness limit of μrdeep ˜ 28.5-29 mag arcsec-2 with combined g, r, i
Martínez-Lombilla, C. et al.
Fecha de publicación:
9
2019