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_acisf13580_pi14-548_cl_pass1_tfrozen_src1_1.ximg # Saved at Tue May 7 00:42:51 2013 data ../../../acisf13580/products/images/fullrun_ccd0_acisf13580_pi14-548_cl.img.gz 339 70 401 132 Reading ../../../acisf13580/products/images/fullrun_ccd0_acisf13580_pi14-548_cl.img.gz using pyfits Extracting (338:400, 69:131) Extracting subarray using numpy set plate 0.492000 psf none mask ../../../acisf13580/products/images/fullrun_ccd0_acisf13580_pi14-548_mask.img.gz 1.000000 339 70 401 132 Reading ../../../acisf13580/products/images/fullrun_ccd0_acisf13580_pi14-548_mask.img.gz using pyfits Extracting (338:400, 69:131) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.00907325 0.000227463 0 100 -1 setpar 2 0.000573847 6.46513e-05 -10 10 -1 setpar 3 -2.23241e-05 5.41946e-05 -10 10 -1 setpar 4 -15.087 3.0174 -15.087 15.087 -1 setpar 5 15.087 0.159688 -15.087 15.087 -1 setpar 6 1e-06 0.0222363 1e-06 1e+07 -1 setpar 7 0.942939 0.660057 0.942939 7.54351 -1 setpar 8 0.942939 0.001 0.942939 7.54351 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 385.60 -2 0.009073 0.0005738 -2.232e-05 -15.09 15.09 1e-06 0.9429 0.9429 0 No new minimim found after 2 tries 385.60 -1 0.009073 0.0005738 -2.232e-05 -15.09 15.09 1e-06 0.9429 0.9429 0 No new minimim found after 3 tries 385.60 0 0.009073 0.0005738 -2.232e-05 -15.09 15.09 1e-06 0.9429 0.9429 0 No new minimim found after 4 tries 385.60 1 0.009073 0.0005738 -2.232e-05 -15.09 15.09 1e-06 0.9429 0.9429 0 No new minimim found after 5 tries 385.60 2 0.009073 0.0005738 -2.232e-05 -15.09 15.09 1e-06 0.9429 0.9429 0 No new minimim found after 6 tries 385.60 3 0.009073 0.0005738 -2.232e-05 -15.09 15.09 1e-06 0.9429 0.9429 0 No new minimim found after 7 tries 385.60 4 0.009073 0.0005738 -2.232e-05 -15.09 15.09 1e-06 0.9429 0.9429 0 No new minimim found after 8 tries 385.60 5 0.009073 0.0005738 -2.232e-05 -15.09 15.09 1e-06 0.9429 0.9429 0 No new minimim found after 9 tries 385.60 6 0.009073 0.0005738 -2.232e-05 -15.09 15.09 1e-06 0.9429 0.9429 0 No new minimim found after 10 tries 385.60 7 0.009073 0.0005738 -2.232e-05 -15.09 15.09 1e-06 0.9429 0.9429 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_ccd0_acisf13580_pi14-548_cl_pass1_src1.ximg Saving current fit data in fullrun_ccd0_acisf13580_pi14-548_cl_pass1_src1.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists ppmtogif is installed, stamp images will be converted to gifs