CONV NORM # 5x5 convolution mask of a gaussian PSF with FWHM = 3.0 pixels. 0.092163 0.221178 0.296069 0.221178 0.092163 0.221178 0.530797 0.710525 0.530797 0.221178 0.296069 0.710525 0.951108 0.710525 0.296069 0.221178 0.530797 0.710525 0.530797 0.221178 0.092163 0.221178 0.296069 0.221178 0.092163
