2 papers
astro-ph2003
AA Dor - An Eclipsing sdOB - Brown Dwarf Binary
Thomas Rauch
AA Dor is an eclipsing, close, post common-envelope binary consisting of a sdOB primary star and an unseen secondary with an extraordinary small mass - formally a brown dwarf. The…
astro-ph1999
HST/STIS ultraviolet spectroscopy of the supersoft X-ray source RX J0439.8-6809
A. van Teeseling, B. T. Gaensicke, K. Beuermann +3
We present ultraviolet observations of the supersoft X-ray source RXJ0439.8-6809 obtained with the Hubble Space Telescope Imaging Spectrograph. The ultraviolet spectrum is a very b…