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_ccd3_acisf13681_pi14-548_cl_pass1_tfrozen_src1_1.ximg # Saved at Wed May 22 09:00:37 2013 data ../../../acisf13681/products/images/fullrun_ccd3_acisf13681_pi14-548_cl.img.gz 27 801 91 865 Reading ../../../acisf13681/products/images/fullrun_ccd3_acisf13681_pi14-548_cl.img.gz using pyfits Extracting (26:90, 800:864) Extracting subarray using numpy set plate 0.492000 psf none mask ../../../acisf13681/products/images/fullrun_ccd3_acisf13681_pi14-548_mask.img.gz 1.000000 27 801 91 865 Reading ../../../acisf13681/products/images/fullrun_ccd3_acisf13681_pi14-548_mask.img.gz using pyfits Extracting (26:90, 800:864) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.0360493 0.000724048 0 100 -1 setpar 2 -0.00158205 8.30407e-05 -10 10 -1 setpar 3 -0.000184646 8.25642e-05 -10 10 -1 setpar 4 15.6629 3.13258 -15.6629 15.6629 -1 setpar 5 -15.6629 3.13258 -15.6629 15.6629 -1 setpar 6 1e-06 1.55285 1e-06 1e+07 -1 setpar 7 0.978934 0.685254 0.978934 7.83147 -1 setpar 8 0.978934 0.001 0.978934 7.83147 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 940.37 -2 0.03605 -0.001582 -0.0001846 15.66 -15.66 1e-06 0.9789 0.9789 0 No new minimim found after 2 tries 940.37 -1 0.03605 -0.001582 -0.0001846 15.66 -15.66 1e-06 0.9789 0.9789 0 No new minimim found after 3 tries 940.37 0 0.03605 -0.001582 -0.0001846 15.66 -15.66 1e-06 0.9789 0.9789 0 No new minimim found after 4 tries 940.37 1 0.03605 -0.001582 -0.0001846 15.66 -15.66 1e-06 0.9789 0.9789 0 No new minimim found after 5 tries 940.37 2 0.03605 -0.001582 -0.0001846 15.66 -15.66 1e-06 0.9789 0.9789 0 No new minimim found after 6 tries 940.37 3 0.03605 -0.001582 -0.0001846 15.66 -15.66 1e-06 0.9789 0.9789 0 No new minimim found after 7 tries 940.37 4 0.03605 -0.001582 -0.0001846 15.66 -15.66 1e-06 0.9789 0.9789 0 No new minimim found after 8 tries 940.37 5 0.03605 -0.001582 -0.0001846 15.66 -15.66 1e-06 0.9789 0.9789 0 No new minimim found after 9 tries 940.37 6 0.03605 -0.001582 -0.0001846 15.66 -15.66 1e-06 0.9789 0.9789 0 No new minimim found after 10 tries 940.37 7 0.03605 -0.001582 -0.0001846 15.66 -15.66 1e-06 0.9789 0.9789 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_ccd3_acisf13681_pi14-548_cl_pass1_src1.ximg Saving current fit data in fullrun_ccd3_acisf13681_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