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_mos1_xmm0094383301_pi300-10000_cl_pass1_tfrozen_src1_1.ximg # Saved at Sun Sep 2 05:34:07 2012 data ../../../xmm0094383301/products/images/fullrun_mos1_xmm0094383301_pi300-10000_cl.img.gz 311 279 327 295 Reading ../../../xmm0094383301/products/images/fullrun_mos1_xmm0094383301_pi300-10000_cl.img.gz using pyfits Extracting (310:326, 278:294) Extracting subarray using numpy set plate 4.350000 psf none mask ../../../xmm0094383301/products/images/fullrun_mos1_xmm0094383301_pi300-10000_mask.img.gz 1.000000 311 279 327 295 Reading ../../../xmm0094383301/products/images/fullrun_mos1_xmm0094383301_pi300-10000_mask.img.gz using pyfits Extracting (310:326, 278:294) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 24.4748 0.0743977 0 100 -1 setpar 2 0.0483482 0.00385804 -10 10 -1 setpar 3 0.0521817 0.00380859 -10 10 -1 setpar 4 -0.685946 0.00967552 -23.7157 23.7157 -1 setpar 5 3.26846 0.00968018 -23.7157 23.7157 -1 setpar 6 1868.02 3.64634 1e-06 1e+07 -1 setpar 7 5.92408 0.00634375 1.48223 11.8578 -1 setpar 8 5.92408 0.001 1.48223 11.8578 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 -278848.25 -2 24.47 0.04835 0.05218 -0.6859 3.268 1868 5.924 5.924 0 No new minimim found after 2 tries -278848.25 -1 24.47 0.04835 0.05218 -0.6859 3.268 1868 5.924 5.924 0 No new minimim found after 3 tries -278848.25 0 24.47 0.04835 0.05218 -0.6859 3.268 1868 5.924 5.924 0 No new minimim found after 4 tries -278848.25 1 24.47 0.04835 0.05218 -0.6859 3.268 1868 5.924 5.924 0 No new minimim found after 5 tries -278848.25 2 24.47 0.04835 0.05218 -0.6859 3.268 1868 5.924 5.924 0 No new minimim found after 6 tries -278848.25 3 24.47 0.04835 0.05218 -0.6859 3.268 1868 5.924 5.924 0 No new minimim found after 7 tries -278848.25 4 24.47 0.04835 0.05218 -0.6859 3.268 1868 5.924 5.924 0 No new minimim found after 8 tries -278848.25 5 24.47 0.04835 0.05218 -0.6859 3.268 1868 5.924 5.924 0 No new minimim found after 9 tries -278848.25 6 24.47 0.04835 0.05218 -0.6859 3.268 1868 5.924 5.924 0 No new minimim found after 10 tries -278848.25 7 24.47 0.04835 0.05218 -0.6859 3.268 1868 5.924 5.924 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_mos1_xmm0094383301_pi300-10000_cl_pass1_src1.ximg Saving current fit data in fullrun_mos1_xmm0094383301_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