Zw 1615+35


image described below image described below

A ROSAT PSPC image of the cluster Zw1615+35 with an exposure time of 3.5 ksec. This image has been smoothed with an adaptive smoothing and includes photons in the energy range of 0.1 - 2.0 keV. The optical image is from the Digital Sky Survey 2 red plate and the contours are from the X-ray data.