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_ccd0_acisf05481_pi14-548_cl_pass0_tfrozen_src1_1.ximg # Saved at Sun Feb 19 03:13:52 2012 data ../../../acisf05481/products/images/fullrun_ccd0_acisf05481_pi14-548_cl.img.gz 916 925 970 979 Reading ../../../acisf05481/products/images/fullrun_ccd0_acisf05481_pi14-548_cl.img.gz using pyfits Extracting (915:969, 924:978) Extracting subarray using numpy set plate 0.492000 psf none stat C model Constant Linear Gaussian setpar 1 0.0131916 0.000387564 0 100 -1 setpar 2 0.000689593 0.000108969 -10 10 -1 setpar 3 -0.000235171 5.72437e-05 -10 10 -1 setpar 4 13.4191 2.68382 -13.4191 13.4191 -1 setpar 5 13.4191 2.68382 -13.4191 13.4191 -1 setpar 6 1e-06 0.12375 1e-06 1e+07 -1 setpar 7 0.838695 0.587087 0.838695 6.70956 -1 setpar 8 0.838695 0.001 0.838695 6.70956 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 394.97 -2 0.01319 0.0006896 -0.0002352 13.42 13.42 1e-06 0.8387 0.8387 0 No new minimim found after 2 tries 394.97 -1 0.01319 0.0006896 -0.0002352 13.42 13.42 1e-06 0.8387 0.8387 0 No new minimim found after 3 tries 394.97 0 0.01319 0.0006896 -0.0002352 13.42 13.42 1e-06 0.8387 0.8387 0 No new minimim found after 4 tries 394.97 1 0.01319 0.0006896 -0.0002352 13.42 13.42 1e-06 0.8387 0.8387 0 No new minimim found after 5 tries 394.97 2 0.01319 0.0006896 -0.0002352 13.42 13.42 1e-06 0.8387 0.8387 0 No new minimim found after 6 tries 394.97 3 0.01319 0.0006896 -0.0002352 13.42 13.42 1e-06 0.8387 0.8387 0 No new minimim found after 7 tries 394.97 4 0.01319 0.0006896 -0.0002352 13.42 13.42 1e-06 0.8387 0.8387 0 No new minimim found after 8 tries 394.97 5 0.01319 0.0006896 -0.0002352 13.42 13.42 1e-06 0.8387 0.8387 0 No new minimim found after 9 tries 394.97 6 0.01319 0.0006896 -0.0002352 13.42 13.42 1e-06 0.8387 0.8387 0 No new minimim found after 10 tries 394.97 7 0.01319 0.0006896 -0.0002352 13.42 13.42 1e-06 0.8387 0.8387 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_ccd0_acisf05481_pi14-548_cl_pass0_src1.ximg Saving current fit data in fullrun_ccd0_acisf05481_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