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_ccd6_acisf12708_pi14-548_cl_pass0_tfrozen_src1_1.ximg # Saved at Tue May 7 00:58:14 2013 data ../../../acisf12708/products/images/fullrun_ccd6_acisf12708_pi14-548_cl.img.gz 414 83 430 99 Reading ../../../acisf12708/products/images/fullrun_ccd6_acisf12708_pi14-548_cl.img.gz using pyfits Extracting (413:429, 82:98) Extracting subarray using numpy set plate 0.492000 psf none mask ../../../acisf12708/products/images/fullrun_ccd6_acisf12708_pi14-548_mask.img.gz 1.000000 414 83 430 99 Reading ../../../acisf12708/products/images/fullrun_ccd6_acisf12708_pi14-548_mask.img.gz using pyfits Extracting (413:429, 82:98) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.0025164 0.000251634 0 100 -1 setpar 2 -0.00634418 0.00136116 -10 10 -1 setpar 3 0.000827701 0.000483231 -10 10 -1 setpar 4 0.321785 0.0334711 -2.14534 2.14534 -1 setpar 5 0.215065 0.0334711 -2.14534 2.14534 -1 setpar 6 1.54418 0.0675659 1e-06 1e+07 -1 setpar 7 0.62439 0.0103899 0.134083 1.5 -1 setpar 8 0.62439 0.001 0.134083 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 70.54 -2 0.002516 -0.006344 0.0008277 0.3218 0.2151 1.544 0.6244 0.6244 0 No new minimim found after 2 tries 70.54 -1 0.002516 -0.006344 0.0008277 0.3218 0.2151 1.544 0.6244 0.6244 0 No new minimim found after 3 tries 70.54 0 0.002516 -0.006344 0.0008277 0.3218 0.2151 1.544 0.6244 0.6244 0 No new minimim found after 4 tries 70.54 1 0.002516 -0.006344 0.0008277 0.3218 0.2151 1.544 0.6244 0.6244 0 No new minimim found after 5 tries 70.54 2 0.002516 -0.006344 0.0008277 0.3218 0.2151 1.544 0.6244 0.6244 0 No new minimim found after 6 tries 70.54 3 0.002516 -0.006344 0.0008277 0.3218 0.2151 1.544 0.6244 0.6244 0 No new minimim found after 7 tries 70.54 4 0.002516 -0.006344 0.0008277 0.3218 0.2151 1.544 0.6244 0.6244 0 No new minimim found after 8 tries 70.54 5 0.002516 -0.006344 0.0008277 0.3218 0.2151 1.544 0.6244 0.6244 0 No new minimim found after 9 tries 70.54 6 0.002516 -0.006344 0.0008277 0.3218 0.2151 1.544 0.6244 0.6244 0 No new minimim found after 10 tries 70.54 7 0.002516 -0.006344 0.0008277 0.3218 0.2151 1.544 0.6244 0.6244 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_ccd6_acisf12708_pi14-548_cl_pass0_src1.ximg Saving current fit data in fullrun_ccd6_acisf12708_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