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_xmm0604220101_pi300-10000_cl_pass1_tfrozen_src1_1.ximg # Saved at Sat Aug 25 10:52:31 2012 data ../../../xmm0604220101/products/images/fullrun_pn_xmm0604220101_pi300-10000_cl.img.gz 279 271 295 287 Reading ../../../xmm0604220101/products/images/fullrun_pn_xmm0604220101_pi300-10000_cl.img.gz using pyfits Extracting (278:294, 270:286) Extracting subarray using numpy set plate 4.350000 psf none mask ../../../xmm0604220101/products/images/fullrun_pn_xmm0604220101_pi300-10000_mask.img.gz 1.000000 279 271 295 287 Reading ../../../xmm0604220101/products/images/fullrun_pn_xmm0604220101_pi300-10000_mask.img.gz using pyfits Extracting (278:294, 270:286) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 28.995 0.0790779 0 100 -1 setpar 2 -0.0185467 0.00421772 -10 10 -1 setpar 3 0.0900511 0.00407593 -10 10 -1 setpar 4 -1.5633 0.0085874 -23.5546 23.5546 -1 setpar 5 4.29391 0.00856934 -23.5546 23.5546 -1 setpar 6 2330.94 2.8996 1e-06 1e+07 -1 setpar 7 5.92791 0.00557813 1.47216 11.7773 -1 setpar 8 5.92791 0.001 1.47216 11.7773 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 psf defined No new minimim found after 1 tries -361575.41 -2 29 -0.01855 0.09005 -1.563 4.294 2331 5.928 5.928 0 No new minimim found after 2 tries -361575.41 -1 29 -0.01855 0.09005 -1.563 4.294 2331 5.928 5.928 0 No new minimim found after 3 tries -361575.41 0 29 -0.01855 0.09005 -1.563 4.294 2331 5.928 5.928 0 No new minimim found after 4 tries -361575.41 1 29 -0.01855 0.09005 -1.563 4.294 2331 5.928 5.928 0 No new minimim found after 5 tries -361575.41 2 29 -0.01855 0.09005 -1.563 4.294 2331 5.928 5.928 0 No new minimim found after 6 tries -361575.41 3 29 -0.01855 0.09005 -1.563 4.294 2331 5.928 5.928 0 No new minimim found after 7 tries -361575.41 4 29 -0.01855 0.09005 -1.563 4.294 2331 5.928 5.928 0 No new minimim found after 8 tries -361575.41 5 29 -0.01855 0.09005 -1.563 4.294 2331 5.928 5.928 0 No new minimim found after 9 tries -361575.41 6 29 -0.01855 0.09005 -1.563 4.294 2331 5.928 5.928 0 No new minimim found after 10 tries -361575.41 7 29 -0.01855 0.09005 -1.563 4.294 2331 5.928 5.928 0 I might be confused, please try a new set of parameter values Last change in fit statistic = 0.0000 Initializing fit No psf defined save all fullrun_pn_xmm0604220101_pi300-10000_cl_pass1_src1.ximg Saving current fit data in fullrun_pn_xmm0604220101_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