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_ccd5_acisf12750_pi14-548_cl_pass0_tfrozen_src1_1.ximg # Saved at Mon Feb 20 15:02:14 2012 data ../../../acisf12750/products/images/fullrun_ccd5_acisf12750_pi14-548_cl.img.gz 1087 781 1232 926 Reading ../../../acisf12750/products/images/fullrun_ccd5_acisf12750_pi14-548_cl.img.gz using pyfits Extracting (1086:1231, 780:925) Extracting subarray using numpy set plate 0.492000 psf none stat C model Constant Linear Gaussian setpar 1 0.0397694 0.000274353 0 100 -1 setpar 2 -0.00055271 1.7395e-05 -10 10 -1 setpar 3 0.000327025 1.92261e-05 -10 10 -1 setpar 4 -35.6819 7.13638 -35.6819 35.6819 -1 setpar 5 35.6819 0.0199902 -35.6819 35.6819 -1 setpar 6 1e-06 0.010625 1e-06 1e+07 -1 setpar 7 2.23012 1.56108 2.23012 17.8409 -1 setpar 8 2.23012 0.001 2.23012 17.8409 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 new minimim found after 1 tries 7045.53 -2 0.03977 -0.0005527 0.000327 -35.68 35.68 1e-06 2.23 2.23 0 No new minimim found after 2 tries 7045.53 -1 0.03977 -0.0005527 0.000327 -35.68 35.68 1e-06 2.23 2.23 0 No new minimim found after 3 tries 7045.53 0 0.03977 -0.0005527 0.000327 -35.68 35.68 1e-06 2.23 2.23 0 No new minimim found after 4 tries 7045.53 1 0.03977 -0.0005527 0.000327 -35.68 35.68 1e-06 2.23 2.23 0 No new minimim found after 5 tries 7045.53 2 0.03977 -0.0005527 0.000327 -35.68 35.68 1e-06 2.23 2.23 0 No new minimim found after 6 tries 7045.53 3 0.03977 -0.0005527 0.000327 -35.68 35.68 1e-06 2.23 2.23 0 No new minimim found after 7 tries 7045.53 4 0.03977 -0.0005527 0.000327 -35.68 35.68 1e-06 2.23 2.23 0 No new minimim found after 8 tries 7045.53 5 0.03977 -0.0005527 0.000327 -35.68 35.68 1e-06 2.23 2.23 0 No new minimim found after 9 tries 7045.53 6 0.03977 -0.0005527 0.000327 -35.68 35.68 1e-06 2.23 2.23 0 No new minimim found after 10 tries 7045.53 7 0.03977 -0.0005527 0.000327 -35.68 35.68 1e-06 2.23 2.23 0 I might be confused, please try a new set of parameter values Last change in fit statistic = 0.0000 Initializing fit save all fullrun_ccd5_acisf12750_pi14-548_cl_pass0_src1.ximg Saving current fit data in fullrun_ccd5_acisf12750_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