929 citations · 5.4k across the 66 of their papers we have counts for
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astro-ph1998★ 19 cited
Spatial Corrections of ROSAT HRI Observations
D. E. Harris, J. D. Silverman, G. Hasinger +1
X-ray observations with the ROSAT High Resolution Imager (HRI) often have spatial smearing on the order of 10 arcsec (Morse 1994). This degradation of the intrinsic resolution of t…
astro-ph1998★ 1 cited
The ROSAT Deep Survey IV. A distant lensing cluster of galaxies with a bright arc
G. Hasinger, R. Giacconi, J. E. Gunn +7
An unusual double-lobed extended X-ray source (RX J105343+5735) is detected in the ROSAT ultra-deep HRI image of the Lockman Hole. The angular size of the source is 1.7 X 0.7 arcmi…