Abstract
We identify the probable optical counterpart of the SMC supersoft source, RX~J0059.2-7138, with a ~14th magnitude star lying within the X-ray error circle. We present high resolution optical spectroscopy, which reveals strong HI emission and HeI absorption, indicative of a Be star. This classification is consistent with the colours we derive from optical photometry. We thus find evidence to support the existing tentative identification of this object as a Be/X-ray binary, the first of its kind to exhibit luminous supersoft X-ray emission.
Connections
Explore this paper’s authors, topics and related work.
Building this map preview
BZPEER is loading the nearby papers, people, topics and institutions for this page.
Reviews 0
Write a review
No reviews yet.
Discussion 0
Add a comment
No comments yet.