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_ccd3_acisf12816_pi14-548_cl_pass1_tfrozen_src1_1.ximg # Saved at Fri May 18 08:39:13 2012 data ../../../acisf12816/products/images/fullrun_ccd3_acisf12816_pi14-548_cl.img.gz 653 766 669 782 Reading ../../../acisf12816/products/images/fullrun_ccd3_acisf12816_pi14-548_cl.img.gz using pyfits Extracting (652:668, 765:781) Extracting subarray using numpy set plate 0.492000 psf none mask ../../../acisf12816/products/images/fullrun_ccd3_acisf12816_pi14-548_mask.img.gz 1.000000 653 766 669 782 Reading ../../../acisf12816/products/images/fullrun_ccd3_acisf12816_pi14-548_mask.img.gz using pyfits Extracting (652:668, 765:781) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.0209659 0.00206254 0 100 -1 setpar 2 0.000506845 0.000794649 -10 10 -1 setpar 3 -0.00247361 0.000952148 -10 10 -1 setpar 4 0.0437096 0.0341797 -2.7321 2.7321 -1 setpar 5 0.6673 0.0322852 -2.7321 2.7321 -1 setpar 6 2.10435 0.106245 1e-06 1e+07 -1 setpar 7 0.669443 0.0250781 0.170756 1.5 -1 setpar 8 0.669443 0.001 0.170756 1.5 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 104.01 -2 0.02097 0.0005068 -0.002474 0.04371 0.6673 2.104 0.6694 0.6694 0 No new minimim found after 2 tries 104.01 -1 0.02097 0.0005068 -0.002474 0.04371 0.6673 2.104 0.6694 0.6694 0 No new minimim found after 3 tries 104.01 0 0.02097 0.0005068 -0.002474 0.04371 0.6673 2.104 0.6694 0.6694 0 No new minimim found after 4 tries 104.01 1 0.02097 0.0005068 -0.002474 0.04371 0.6673 2.104 0.6694 0.6694 0 No new minimim found after 5 tries 104.01 2 0.02097 0.0005068 -0.002474 0.04371 0.6673 2.104 0.6694 0.6694 0 No new minimim found after 6 tries 104.01 3 0.02097 0.0005068 -0.002474 0.04371 0.6673 2.104 0.6694 0.6694 0 No new minimim found after 7 tries 104.01 4 0.02097 0.0005068 -0.002474 0.04371 0.6673 2.104 0.6694 0.6694 0 No new minimim found after 8 tries 104.01 5 0.02097 0.0005068 -0.002474 0.04371 0.6673 2.104 0.6694 0.6694 0 No new minimim found after 9 tries 104.01 6 0.02097 0.0005068 -0.002474 0.04371 0.6673 2.104 0.6694 0.6694 0 No new minimim found after 10 tries 104.01 7 0.02097 0.0005068 -0.002474 0.04371 0.6673 2.104 0.6694 0.6694 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_ccd3_acisf12816_pi14-548_cl_pass1_src1.ximg Saving current fit data in fullrun_ccd3_acisf12816_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