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_acisf12816_pi14-548_cl_pass0_tfrozen_src1_1.ximg # Saved at Fri May 18 08:35:15 2012 data ../../../acisf12816/products/images/fullrun_ccd2_acisf12816_pi14-548_cl.img.gz 643 812 665 834 Reading ../../../acisf12816/products/images/fullrun_ccd2_acisf12816_pi14-548_cl.img.gz using pyfits Extracting (642:664, 811:833) Extracting subarray using numpy set plate 0.492000 psf none mask ../../../acisf12816/products/images/fullrun_ccd2_acisf12816_pi14-548_mask.img.gz 1.000000 643 812 665 834 Reading ../../../acisf12816/products/images/fullrun_ccd2_acisf12816_pi14-548_mask.img.gz using pyfits Extracting (642:664, 811:833) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0 0.00148438 0 100 -1 setpar 2 -0.00180794 0.000669325 -10 10 -1 setpar 3 0.00378348 0.000386327 -10 10 -1 setpar 4 0.21347 0.0735578 -5.34893 5.34893 -1 setpar 5 -0.0888828 0.0593004 -5.34893 5.34893 -1 setpar 6 0.475388 0.0227117 1e-06 1e+07 -1 setpar 7 1.19543 0.0509502 0.334308 2.67446 -1 setpar 8 1.19543 0.001 0.334308 2.67446 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 116.02 -2 0 -0.001808 0.003783 0.2135 -0.08888 0.4754 1.195 1.195 0 No new minimim found after 2 tries 116.02 -1 0 -0.001808 0.003783 0.2135 -0.08888 0.4754 1.195 1.195 0 No new minimim found after 3 tries 116.02 0 0 -0.001808 0.003783 0.2135 -0.08888 0.4754 1.195 1.195 0 No new minimim found after 4 tries 116.02 1 0 -0.001808 0.003783 0.2135 -0.08888 0.4754 1.195 1.195 0 No new minimim found after 5 tries 116.02 2 0 -0.001808 0.003783 0.2135 -0.08888 0.4754 1.195 1.195 0 No new minimim found after 6 tries 116.02 3 0 -0.001808 0.003783 0.2135 -0.08888 0.4754 1.195 1.195 0 No new minimim found after 7 tries 116.02 4 0 -0.001808 0.003783 0.2135 -0.08888 0.4754 1.195 1.195 0 No new minimim found after 8 tries 116.02 5 0 -0.001808 0.003783 0.2135 -0.08888 0.4754 1.195 1.195 0 No new minimim found after 9 tries 116.02 6 0 -0.001808 0.003783 0.2135 -0.08888 0.4754 1.195 1.195 0 No new minimim found after 10 tries 116.02 7 0 -0.001808 0.003783 0.2135 -0.08888 0.4754 1.195 1.195 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_acisf12816_pi14-548_cl_pass0_src1.ximg Saving current fit data in fullrun_ccd2_acisf12816_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