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_pass1_tfrozen_src1_1.ximg # Saved at Sun Dec 25 03:34:55 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 9.30296 0.0533854 0 100 -1 setpar 2 0.0640756 0.00237647 -10 10 -1 setpar 3 0.0474926 0.00237727 -10 10 -1 setpar 4 1.66345 0.014059 -23.7868 23.7868 -1 setpar 5 4.68017 0.0139293 -23.7868 23.7868 -1 setpar 6 862.705 3.02739 1e-06 1e+07 -1 setpar 7 5.96022 0.010304 1.48668 11.8934 -1 setpar 8 5.96022 0.001 1.48668 11.8934 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 -106853.30 -2 9.303 0.06408 0.04749 1.663 4.68 862.7 5.96 5.96 0 No new minimim found after 2 tries -106853.30 -1 9.303 0.06408 0.04749 1.663 4.68 862.7 5.96 5.96 0 No new minimim found after 3 tries -106853.30 0 9.303 0.06408 0.04749 1.663 4.68 862.7 5.96 5.96 0 No new minimim found after 4 tries -106853.30 1 9.303 0.06408 0.04749 1.663 4.68 862.7 5.96 5.96 0 No new minimim found after 5 tries -106853.30 2 9.303 0.06408 0.04749 1.663 4.68 862.7 5.96 5.96 0 No new minimim found after 6 tries -106853.30 3 9.303 0.06408 0.04749 1.663 4.68 862.7 5.96 5.96 0 No new minimim found after 7 tries -106853.30 4 9.303 0.06408 0.04749 1.663 4.68 862.7 5.96 5.96 0 No new minimim found after 8 tries -106853.30 5 9.303 0.06408 0.04749 1.663 4.68 862.7 5.96 5.96 0 No new minimim found after 9 tries -106853.30 6 9.303 0.06408 0.04749 1.663 4.68 862.7 5.96 5.96 0 No new minimim found after 10 tries -106853.30 7 9.303 0.06408 0.04749 1.663 4.68 862.7 5.96 5.96 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_pass1_src1.ximg Saving current fit data in fullrun_pn_xmm0502041101_pi300-10000_cl_pass1_src1.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists ppmtogif is installed, stamp images will be converted to gifs