... The srcinten task provides PROS users with a tool to comн pute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Howн ever, more accurate determinations require corrections for various instrumenн tal effects, such as reduction in effective area for offнaxis sources (vignetting), fraction of total source counts in the source aperture (encircled energy), and variations in detector quantum efficiency with event position on the detector. ... get net count, ra,dec,x & y QPSPEC ...