Abstract
The third Uhuru catalogue of X-ray sources (Giacconi et al. 1974) contains X-ray source positions given to a much higher precision than was previously available and this fact has given considerable impetus to the search for optical and radio counterparts. Many such identifications have now been made and confirmed, e.g. by discoveries of correlated variability.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Publications of the Astronomical Society of Australia : PASA
Paper Title
Journal
Date
