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_ccd7_acisf05481_pi14-548_cl_pass0_tfrozen_src1_1.ximg # Saved at Sun Feb 19 03:44:45 2012 data ../../../acisf05481/products/images/fullrun_ccd7_acisf05481_pi14-548_cl.img.gz 963 903 1065 1005 Reading ../../../acisf05481/products/images/fullrun_ccd7_acisf05481_pi14-548_cl.img.gz using pyfits Extracting (962:1064, 902:1004) Extracting subarray using numpy set plate 0.492000 psf none stat C model Constant Linear Gaussian setpar 1 0.00537718 0.000184085 0 100 -1 setpar 2 -4.91508e-05 1.12805e-05 -10 10 -1 setpar 3 1.78037e-06 1.14948e-05 -10 10 -1 setpar 4 2.37185 0.448076 -24.9693 24.9693 -1 setpar 5 -1.70653 0.400892 -24.9693 24.9693 -1 setpar 6 0.0275317 0.00157011 1e-06 1e+07 -1 setpar 7 5.77601 0.421543 1.56058 12.4846 -1 setpar 8 5.77601 0.001 1.56058 12.4846 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 913.53 -2 0.005377 -4.915e-05 1.78e-06 2.372 -1.707 0.02753 5.776 5.776 0 No new minimim found after 2 tries 913.53 -1 0.005377 -4.915e-05 1.78e-06 2.372 -1.707 0.02753 5.776 5.776 0 No new minimim found after 3 tries 913.53 0 0.005377 -4.915e-05 1.78e-06 2.372 -1.707 0.02753 5.776 5.776 0 No new minimim found after 4 tries 913.53 1 0.005377 -4.915e-05 1.78e-06 2.372 -1.707 0.02753 5.776 5.776 0 No new minimim found after 5 tries 913.53 2 0.005377 -4.915e-05 1.78e-06 2.372 -1.707 0.02753 5.776 5.776 0 No new minimim found after 6 tries 913.53 3 0.005377 -4.915e-05 1.78e-06 2.372 -1.707 0.02753 5.776 5.776 0 No new minimim found after 7 tries 913.53 4 0.005377 -4.915e-05 1.78e-06 2.372 -1.707 0.02753 5.776 5.776 0 No new minimim found after 8 tries 913.53 5 0.005377 -4.915e-05 1.78e-06 2.372 -1.707 0.02753 5.776 5.776 0 No new minimim found after 9 tries 913.53 6 0.005377 -4.915e-05 1.78e-06 2.372 -1.707 0.02753 5.776 5.776 0 No new minimim found after 10 tries 913.53 7 0.005377 -4.915e-05 1.78e-06 2.372 -1.707 0.02753 5.776 5.776 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_ccd7_acisf05481_pi14-548_cl_pass0_src1.ximg Saving current fit data in fullrun_ccd7_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