Found ximgfit at /opt/xassist/scripts/ximgfit root=/opt/xassist /opt/xassist/Python/lib/tcl8.5/ Trying to load Tk... For viewing images, check display (e.g., DISPLAY) setup or use "ppm filename" in lieu of view to save images in raw, ppm format no display name and no $DISPLAY environment variable Registered models: King FlatDisk Constant Linear Exponential FilledEllipsoid Gaussian deVaucCircular Welcome to ximgfit v1.006 Type help for instructions @fullrun_pn_xmm0502041101_pi300-10000_cl_pass0_tfrozen_src1_1.ximg # Saved at Sun Dec 25 02:28:24 2011 data ../../../xmm0502041101/products/images/fullrun_pn_xmm0502041101_pi300-10000_cl.img.gz 308 307 324 323 Reading ../../../xmm0502041101/products/images/fullrun_pn_xmm0502041101_pi300-10000_cl.img.gz using pyfits Extracting (307:323, 306:322) Extracting subarray using numpy set plate 4.350000 psf none stat C model Constant Linear Gaussian setpar 1 9.30494 0.054457 0 100 -1 setpar 2 0.0641104 0.00240871 -10 10 -1 setpar 3 0.0475098 0.0024117 -10 10 -1 setpar 4 1.66342 0.0139756 -29.1709 29.1709 -1 setpar 5 4.6802 0.0140383 -29.1709 29.1709 -1 setpar 6 862.901 3.05441 1e-06 1e+07 -1 setpar 7 5.95944 0.0102492 1.82318 14.5854 -1 setpar 8 5.95944 0.001 1.82318 14.5854 6 setpar 9 0 -0.01 -360 360 -1 thaw 4 thaw 5 thaw 7 thaw 9 untie 8 fit 200 0.0001 Initializing fit No new minimim found after 1 tries -106853.31 -2 9.305 0.06411 0.04751 1.663 4.68 862.9 5.959 5.959 0 No new minimim found after 2 tries -106853.31 -1 9.305 0.06411 0.04751 1.663 4.68 862.9 5.959 5.959 0 No new minimim found after 3 tries -106853.31 0 9.305 0.06411 0.04751 1.663 4.68 862.9 5.959 5.959 0 No new minimim found after 4 tries -106853.31 1 9.305 0.06411 0.04751 1.663 4.68 862.9 5.959 5.959 0 No new minimim found after 5 tries -106853.31 2 9.305 0.06411 0.04751 1.663 4.68 862.9 5.959 5.959 0 No new minimim found after 6 tries -106853.31 3 9.305 0.06411 0.04751 1.663 4.68 862.9 5.959 5.959 0 No new minimim found after 7 tries -106853.31 4 9.305 0.06411 0.04751 1.663 4.68 862.9 5.959 5.959 0 No new minimim found after 8 tries -106853.31 5 9.305 0.06411 0.04751 1.663 4.68 862.9 5.959 5.959 0 No new minimim found after 9 tries -106853.31 6 9.305 0.06411 0.04751 1.663 4.68 862.9 5.959 5.959 0 No new minimim found after 10 tries -106853.31 7 9.305 0.06411 0.04751 1.663 4.68 862.9 5.959 5.959 0 I might be confused, please try a new set of parameter values Last change in fit statistic = 0.0000 Initializing fit save all fullrun_pn_xmm0502041101_pi300-10000_cl_pass0_src1.ximg Saving current fit data in fullrun_pn_xmm0502041101_pi300-10000_cl_pass0_src1.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists ppmtogif is installed, stamp images will be converted to gifs