Found ximgfit at /opt/xassist/scripts/ximgfit root=/opt/xassist Trying to load Tk... Unable to load Tk (not urgent, only needed for displaying images) Could not import Tkinter Tk support not present Registered models: King FlatDisk Constant Linear Exponential FilledEllipsoid Gaussian deVaucCircular Welcome to ximgfit v1.006 Type help for instructions @fullrun_ccd2_acisf13876_pi14-548_cl_pass1_tfrozen_src1_1.ximg # Saved at Fri Aug 3 19:38:39 2012 data ../../../acisf13876/products/images/fullrun_ccd2_acisf13876_pi14-548_cl.img.gz 563 1049 672 1158 Reading ../../../acisf13876/products/images/fullrun_ccd2_acisf13876_pi14-548_cl.img.gz using pyfits Extracting (562:671, 1048:1157) Extracting subarray using numpy set plate 0.492000 psf none mask ../../../acisf13876/products/images/fullrun_ccd2_acisf13876_pi14-548_mask.img.gz 1.000000 563 1049 672 1158 Reading ../../../acisf13876/products/images/fullrun_ccd2_acisf13876_pi14-548_mask.img.gz using pyfits Extracting (562:671, 1048:1157) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.00179972 0.000179964 0 100 -1 setpar 2 0.00011332 1.15854e-05 -10 10 -1 setpar 3 0.000175507 1.61737e-05 -10 10 -1 setpar 4 0.803903 0.284375 -26.7235 26.7235 -1 setpar 5 -1.83029 0.326887 -26.7235 26.7235 -1 setpar 6 0.0314162 0.00186528 1e-06 1e+07 -1 setpar 7 4.46232 0.202864 1.67022 13.3617 -1 setpar 8 4.46232 0.001 1.67022 13.3617 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 520.65 -2 0.0018 0.0001133 0.0001755 0.8039 -1.83 0.03142 4.462 4.462 0 No new minimim found after 2 tries 520.65 -1 0.0018 0.0001133 0.0001755 0.8039 -1.83 0.03142 4.462 4.462 0 No new minimim found after 3 tries 520.65 0 0.0018 0.0001133 0.0001755 0.8039 -1.83 0.03142 4.462 4.462 0 No new minimim found after 4 tries 520.65 1 0.0018 0.0001133 0.0001755 0.8039 -1.83 0.03142 4.462 4.462 0 No new minimim found after 5 tries 520.65 2 0.0018 0.0001133 0.0001755 0.8039 -1.83 0.03142 4.462 4.462 0 No new minimim found after 6 tries 520.65 3 0.0018 0.0001133 0.0001755 0.8039 -1.83 0.03142 4.462 4.462 0 No new minimim found after 7 tries 520.65 4 0.0018 0.0001133 0.0001755 0.8039 -1.83 0.03142 4.462 4.462 0 No new minimim found after 8 tries 520.65 5 0.0018 0.0001133 0.0001755 0.8039 -1.83 0.03142 4.462 4.462 0 No new minimim found after 9 tries 520.65 6 0.0018 0.0001133 0.0001755 0.8039 -1.83 0.03142 4.462 4.462 0 No new minimim found after 10 tries 520.65 7 0.0018 0.0001133 0.0001755 0.8039 -1.83 0.03142 4.462 4.462 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_ccd2_acisf13876_pi14-548_cl_pass1_src1.ximg Saving current fit data in fullrun_ccd2_acisf13876_pi14-548_cl_pass1_src1.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists ppmtogif is installed, stamp images will be converted to gifs