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_ccd2_acisf12816_pi14-548_cl_pass1_tfrozen_src1_1.ximg # Saved at Fri May 18 08:38:03 2012 data ../../../acisf12816/products/images/fullrun_ccd2_acisf12816_pi14-548_cl.img.gz 644 814 664 834 Reading ../../../acisf12816/products/images/fullrun_ccd2_acisf12816_pi14-548_cl.img.gz using pyfits Extracting (643:663, 813:833) Extracting subarray using numpy set plate 0.492000 psf none mask ../../../acisf12816/products/images/fullrun_ccd2_acisf12816_pi14-548_mask.img.gz 1.000000 644 814 664 834 Reading ../../../acisf12816/products/images/fullrun_ccd2_acisf12816_pi14-548_mask.img.gz using pyfits Extracting (643:663, 813:833) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.0107482 0.00107482 0 100 -1 setpar 2 -0.00265223 0.000663819 -10 10 -1 setpar 3 0.00599006 0.000611378 -10 10 -1 setpar 4 0.435901 0.0541944 -4.78174 4.78174 -1 setpar 5 0.317085 0.0514745 -4.78174 4.78174 -1 setpar 6 0.85358 0.0591374 1e-06 1e+07 -1 setpar 7 0.792225 0.0477948 0.298859 2.39087 -1 setpar 8 0.792225 0.001 0.298859 2.39087 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 112.66 -2 0.01075 -0.002652 0.00599 0.4359 0.3171 0.8536 0.7922 0.7922 0 No new minimim found after 2 tries 112.66 -1 0.01075 -0.002652 0.00599 0.4359 0.3171 0.8536 0.7922 0.7922 0 No new minimim found after 3 tries 112.66 0 0.01075 -0.002652 0.00599 0.4359 0.3171 0.8536 0.7922 0.7922 0 No new minimim found after 4 tries 112.66 1 0.01075 -0.002652 0.00599 0.4359 0.3171 0.8536 0.7922 0.7922 0 No new minimim found after 5 tries 112.66 2 0.01075 -0.002652 0.00599 0.4359 0.3171 0.8536 0.7922 0.7922 0 No new minimim found after 6 tries 112.66 3 0.01075 -0.002652 0.00599 0.4359 0.3171 0.8536 0.7922 0.7922 0 No new minimim found after 7 tries 112.66 4 0.01075 -0.002652 0.00599 0.4359 0.3171 0.8536 0.7922 0.7922 0 No new minimim found after 8 tries 112.66 5 0.01075 -0.002652 0.00599 0.4359 0.3171 0.8536 0.7922 0.7922 0 No new minimim found after 9 tries 112.66 6 0.01075 -0.002652 0.00599 0.4359 0.3171 0.8536 0.7922 0.7922 0 No new minimim found after 10 tries 112.66 7 0.01075 -0.002652 0.00599 0.4359 0.3171 0.8536 0.7922 0.7922 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_ccd2_acisf12816_pi14-548_cl_pass1_src1.ximg Saving current fit data in fullrun_ccd2_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