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		| Paper: | Source-searching in Photon-event Lists without Imaging |  
		| Volume: | 77, Astronomical Data Analysis Software and Systems IV |  
		| Page: | 215 |  
		| Authors: | Page, C. G. |  
		| Abstract: | Many methods have been proposed for the detection of point sources in images. In re-processing data from the ROSAT extreme ultra-violet sky-survey we have made use of two different methods. One of these works directly on an event list, avoiding the losses which occur when events are binned into images. |  
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