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_acisf14386_pi14-548_cl_pass1_tfrozen_src1_1.ximg # Saved at Wed Aug 14 02:38:02 2013 data ../../../acisf14386/products/images/fullrun_ccd0_acisf14386_pi14-548_cl.img.gz 474 101 512 139 Reading ../../../acisf14386/products/images/fullrun_ccd0_acisf14386_pi14-548_cl.img.gz using pyfits Extracting (473:511, 100:138) Extracting subarray using numpy set plate 0.492000 psf none mask ../../../acisf14386/products/images/fullrun_ccd0_acisf14386_pi14-548_mask.img.gz 1.000000 474 101 512 139 Reading ../../../acisf14386/products/images/fullrun_ccd0_acisf14386_pi14-548_mask.img.gz using pyfits Extracting (473:511, 100:138) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.00645799 0.000359988 0 100 -1 setpar 2 -0.00027274 7.04885e-05 -10 10 -1 setpar 3 0.000226443 9.82217e-05 -10 10 -1 setpar 4 0.397699 0.0900423 -9.30068 9.30068 -1 setpar 5 -0.0791594 0.0869299 -9.30068 9.30068 -1 setpar 6 0.298901 0.0165796 1e-06 1e+07 -1 setpar 7 1.3778 0.0418698 0.581292 4.65034 -1 setpar 8 1.3778 0.001 0.581292 4.65034 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 186.25 -2 0.006458 -0.0002727 0.0002264 0.3977 -0.07916 0.2989 1.378 1.378 0 No new minimim found after 2 tries 186.25 -1 0.006458 -0.0002727 0.0002264 0.3977 -0.07916 0.2989 1.378 1.378 0 No new minimim found after 3 tries 186.25 0 0.006458 -0.0002727 0.0002264 0.3977 -0.07916 0.2989 1.378 1.378 0 No new minimim found after 4 tries 186.25 1 0.006458 -0.0002727 0.0002264 0.3977 -0.07916 0.2989 1.378 1.378 0 No new minimim found after 5 tries 186.25 2 0.006458 -0.0002727 0.0002264 0.3977 -0.07916 0.2989 1.378 1.378 0 No new minimim found after 6 tries 186.25 3 0.006458 -0.0002727 0.0002264 0.3977 -0.07916 0.2989 1.378 1.378 0 No new minimim found after 7 tries 186.25 4 0.006458 -0.0002727 0.0002264 0.3977 -0.07916 0.2989 1.378 1.378 0 No new minimim found after 8 tries 186.25 5 0.006458 -0.0002727 0.0002264 0.3977 -0.07916 0.2989 1.378 1.378 0 No new minimim found after 9 tries 186.25 6 0.006458 -0.0002727 0.0002264 0.3977 -0.07916 0.2989 1.378 1.378 0 No new minimim found after 10 tries 186.25 7 0.006458 -0.0002727 0.0002264 0.3977 -0.07916 0.2989 1.378 1.378 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_acisf14386_pi14-548_cl_pass1_src1.ximg Saving current fit data in fullrun_ccd0_acisf14386_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