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_acisf10990_pi14-548_cl_pass0_tfrozen_src1_1.ximg # Saved at Tue Oct 4 04:11:38 2011 data ../../../acisf10990/products/images/fullrun_ccd7_acisf10990_pi14-548_cl.img.gz 108 650 212 754 Reading ../../../acisf10990/products/images/fullrun_ccd7_acisf10990_pi14-548_cl.img.gz using pyfits Extracting (107:211, 649:753) Extracting subarray using numpy set plate 0.492000 psf none stat C model Constant Linear Gaussian setpar 1 0.0292137 0.000337548 0 100 -1 setpar 2 0.000199655 3.09895e-05 -10 10 -1 setpar 3 0.00025018 3.47614e-05 -10 10 -1 setpar 4 25.6952 0.0399609 -25.6952 25.6952 -1 setpar 5 -6.25871 5.13904 -25.6952 25.6952 -1 setpar 6 1e-06 0.0206653 1e-06 1e+07 -1 setpar 7 1.60595 1.12417 1.60595 12.8476 -1 setpar 8 1.60595 0.001 1.60595 12.8476 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 2861.28 -2 0.02921 0.0001997 0.0002502 25.7 -6.259 1e-06 1.606 1.606 0 No new minimim found after 2 tries 2861.28 -1 0.02921 0.0001997 0.0002502 25.7 -6.259 1e-06 1.606 1.606 0 No new minimim found after 3 tries 2861.28 0 0.02921 0.0001997 0.0002502 25.7 -6.259 1e-06 1.606 1.606 0 No new minimim found after 4 tries 2861.28 1 0.02921 0.0001997 0.0002502 25.7 -6.259 1e-06 1.606 1.606 0 No new minimim found after 5 tries 2861.28 2 0.02921 0.0001997 0.0002502 25.7 -6.259 1e-06 1.606 1.606 0 No new minimim found after 6 tries 2861.28 3 0.02921 0.0001997 0.0002502 25.7 -6.259 1e-06 1.606 1.606 0 No new minimim found after 7 tries 2861.28 4 0.02921 0.0001997 0.0002502 25.7 -6.259 1e-06 1.606 1.606 0 No new minimim found after 8 tries 2861.28 5 0.02921 0.0001997 0.0002502 25.7 -6.259 1e-06 1.606 1.606 0 No new minimim found after 9 tries 2861.28 6 0.02921 0.0001997 0.0002502 25.7 -6.259 1e-06 1.606 1.606 0 No new minimim found after 10 tries 2861.28 7 0.02921 0.0001997 0.0002502 25.7 -6.259 1e-06 1.606 1.606 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_acisf10990_pi14-548_cl_pass0_src1.ximg Saving current fit data in fullrun_ccd7_acisf10990_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