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_ccd7_acisf14366_pi14-548_cl_pass0_tfrozen_src1_1.ximg # Saved at Thu May 23 18:22:05 2013 data ../../../acisf14366/products/images/fullrun_ccd7_acisf14366_pi14-548_cl.img.gz 365 658 492 785 Reading ../../../acisf14366/products/images/fullrun_ccd7_acisf14366_pi14-548_cl.img.gz using pyfits Extracting (364:491, 657:784) Extracting subarray using numpy set plate 0.492000 psf none mask ../../../acisf14366/products/images/fullrun_ccd7_acisf14366_pi14-548_mask.img.gz 1.000000 365 658 492 785 Reading ../../../acisf14366/products/images/fullrun_ccd7_acisf14366_pi14-548_mask.img.gz using pyfits Extracting (364:491, 657:784) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.0357053 0.00037826 0 100 -1 setpar 2 -0.000328797 2.01774e-05 -10 10 -1 setpar 3 -0.000182272 1.85716e-05 -10 10 -1 setpar 4 0.710961 0.0610236 -31.1371 31.1371 -1 setpar 5 0.275859 0.0664062 -31.1371 31.1371 -1 setpar 6 0.670977 0.00432559 1e-06 1e+07 -1 setpar 7 8.44368 0.0450352 1.94607 15.5685 -1 setpar 8 8.44368 0.001 1.94607 15.5685 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 9342.83 -2 0.03571 -0.0003288 -0.0001823 0.711 0.2759 0.671 8.444 8.444 0 No new minimim found after 2 tries 9342.83 -1 0.03571 -0.0003288 -0.0001823 0.711 0.2759 0.671 8.444 8.444 0 No new minimim found after 3 tries 9342.83 0 0.03571 -0.0003288 -0.0001823 0.711 0.2759 0.671 8.444 8.444 0 No new minimim found after 4 tries 9342.83 1 0.03571 -0.0003288 -0.0001823 0.711 0.2759 0.671 8.444 8.444 0 No new minimim found after 5 tries 9342.83 2 0.03571 -0.0003288 -0.0001823 0.711 0.2759 0.671 8.444 8.444 0 No new minimim found after 6 tries 9342.83 3 0.03571 -0.0003288 -0.0001823 0.711 0.2759 0.671 8.444 8.444 0 No new minimim found after 7 tries 9342.83 4 0.03571 -0.0003288 -0.0001823 0.711 0.2759 0.671 8.444 8.444 0 No new minimim found after 8 tries 9342.83 5 0.03571 -0.0003288 -0.0001823 0.711 0.2759 0.671 8.444 8.444 0 No new minimim found after 9 tries 9342.83 6 0.03571 -0.0003288 -0.0001823 0.711 0.2759 0.671 8.444 8.444 0 No new minimim found after 10 tries 9342.83 7 0.03571 -0.0003288 -0.0001823 0.711 0.2759 0.671 8.444 8.444 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_ccd7_acisf14366_pi14-548_cl_pass0_src1.ximg Saving current fit data in fullrun_ccd7_acisf14366_pi14-548_cl_pass0_src1.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists ppmtogif is installed, stamp images will be converted to gifs