i= 0 i0= 17.96 flux= 77.37 fwhm= 0.877 1.089 dx,dy= 0.00 0.00 1 i= 1 i0= 18.64 flux= 77.21 fwhm= 0.865 1.062 dx,dy= -0.42 -1.26 1 i= 2 i0= 23.88 flux= 73.13 fwhm= 0.728 0.933 dx,dy= -0.04 2.72 1 i= 3 i0= 22.24 flux= 74.43 fwhm= 0.720 1.031 dx,dy= -0.54 2.26 0 i= 4 i0= 24.12 flux= 70.34 fwhm= 0.772 0.838 dx,dy= -0.75 0.90 1