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_acisf12793_pi14-548_cl_pass0_tfrozen_src1_1.ximg # Saved at Tue Jun 4 01:18:25 2013 data ../../../acisf12793/products/images/fullrun_ccd5_acisf12793_pi14-548_cl.img.gz 507 1208 588 1289 Reading ../../../acisf12793/products/images/fullrun_ccd5_acisf12793_pi14-548_cl.img.gz using pyfits Extracting (506:587, 1207:1288) Extracting subarray using numpy set plate 0.492000 psf none mask ../../../acisf12793/products/images/fullrun_ccd5_acisf12793_pi14-548_mask.img.gz 1.000000 507 1208 588 1289 Reading ../../../acisf12793/products/images/fullrun_ccd5_acisf12793_pi14-548_mask.img.gz using pyfits Extracting (506:587, 1207:1288) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.0181863 0.000492455 0 100 -1 setpar 2 -0.000278585 2.54833e-05 -10 10 -1 setpar 3 -0.000570528 2.71797e-05 -10 10 -1 setpar 4 -19.8887 3.97774 -19.8887 19.8887 -1 setpar 5 19.8887 0.0399609 -19.8887 19.8887 -1 setpar 6 1e-06 0.016214 1e-06 1e+07 -1 setpar 7 9.94433 0.870129 1.24304 9.94433 -1 setpar 8 9.94433 0.001 1.24304 9.94433 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 683.32 -2 0.01819 -0.0002786 -0.0005705 -19.89 19.89 1e-06 9.944 9.944 0 No new minimim found after 2 tries 683.32 -1 0.01819 -0.0002786 -0.0005705 -19.89 19.89 1e-06 9.944 9.944 0 No new minimim found after 3 tries 683.32 0 0.01819 -0.0002786 -0.0005705 -19.89 19.89 1e-06 9.944 9.944 0 No new minimim found after 4 tries 683.32 1 0.01819 -0.0002786 -0.0005705 -19.89 19.89 1e-06 9.944 9.944 0 No new minimim found after 5 tries 683.32 2 0.01819 -0.0002786 -0.0005705 -19.89 19.89 1e-06 9.944 9.944 0 No new minimim found after 6 tries 683.32 3 0.01819 -0.0002786 -0.0005705 -19.89 19.89 1e-06 9.944 9.944 0 No new minimim found after 7 tries 683.32 4 0.01819 -0.0002786 -0.0005705 -19.89 19.89 1e-06 9.944 9.944 0 No new minimim found after 8 tries 683.32 5 0.01819 -0.0002786 -0.0005705 -19.89 19.89 1e-06 9.944 9.944 0 No new minimim found after 9 tries 683.32 6 0.01819 -0.0002786 -0.0005705 -19.89 19.89 1e-06 9.944 9.944 0 No new minimim found after 10 tries 683.32 7 0.01819 -0.0002786 -0.0005705 -19.89 19.89 1e-06 9.944 9.944 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_ccd5_acisf12793_pi14-548_cl_pass0_src1.ximg Saving current fit data in fullrun_ccd5_acisf12793_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