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_acisf13011_pi14-548_cl_pass0_tfrozen_src1_1.ximg # Saved at Mon Feb 27 17:08:03 2012 data ../../../acisf13011/products/images/fullrun_ccd3_acisf13011_pi14-548_cl.img.gz 208 692 277 761 Reading ../../../acisf13011/products/images/fullrun_ccd3_acisf13011_pi14-548_cl.img.gz using pyfits Extracting (207:276, 691:760) Extracting subarray using numpy set plate 0.492000 psf none stat C model Constant Linear Gaussian setpar 1 0.00553807 7.89181e-05 0 100 -1 setpar 2 -0.00053967 1.29647e-08 -10 10 -1 setpar 3 -7.70728e-05 7.01314e-09 -10 10 -1 setpar 4 -16.9691 3.39382 -16.9691 16.9691 -1 setpar 5 -16.9691 3.39382 -16.9691 16.9691 -1 setpar 6 1e-06 4.59423e-05 1e-06 1e+07 -1 setpar 7 8.48457 0.7424 1.06057 8.48457 -1 setpar 8 8.48457 0.001 1.06057 8.48457 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 252.56 -2 0.005538 -0.0005397 -7.707e-05 -16.97 -16.97 1e-06 8.485 8.485 0 No new minimim found after 2 tries 252.56 -1 0.005538 -0.0005397 -7.707e-05 -16.97 -16.97 1e-06 8.485 8.485 0 No new minimim found after 3 tries 252.56 0 0.005538 -0.0005397 -7.707e-05 -16.97 -16.97 1e-06 8.485 8.485 0 No new minimim found after 4 tries 252.56 1 0.005538 -0.0005397 -7.707e-05 -16.97 -16.97 1e-06 8.485 8.485 0 No new minimim found after 5 tries 252.56 2 0.005538 -0.0005397 -7.707e-05 -16.97 -16.97 1e-06 8.485 8.485 0 No new minimim found after 6 tries 252.56 3 0.005538 -0.0005397 -7.707e-05 -16.97 -16.97 1e-06 8.485 8.485 0 No new minimim found after 7 tries 252.56 4 0.005538 -0.0005397 -7.707e-05 -16.97 -16.97 1e-06 8.485 8.485 0 No new minimim found after 8 tries 252.56 5 0.005538 -0.0005397 -7.707e-05 -16.97 -16.97 1e-06 8.485 8.485 0 No new minimim found after 9 tries 252.56 6 0.005538 -0.0005397 -7.707e-05 -16.97 -16.97 1e-06 8.485 8.485 0 No new minimim found after 10 tries 252.56 7 0.005538 -0.0005397 -7.707e-05 -16.97 -16.97 1e-06 8.485 8.485 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_ccd3_acisf13011_pi14-548_cl_pass0_src1.ximg Saving current fit data in fullrun_ccd3_acisf13011_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