Rosat Hard Survey
(RHS)
(list of hard X-ray sources from ROSAT observations)
The Rosat Hard Survey (designated as RHS) is a list of
hard X-ray sources collected from ROSAT observations
during the 1990s.
(survey,X-ray,all sky,past)
Further reading:
https://heasarc.gsfc.nasa.gov/W3Browse/all/rosathard.html
https://ui.adsabs.harvard.edu/abs/2000MNRAS.318.1073P/abstract
https://ui.adsabs.harvard.edu/abs/2001MNRAS.325..575P/abstract
Index