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_acisf14039_pi14-548_cl_pass0_tfrozen_src1_1.ximg # Saved at Sat Jun 29 00:33:11 2013 data ../../../acisf14039/products/images/fullrun_ccd2_acisf14039_pi14-548_cl.img.gz 294 945 310 961 Reading ../../../acisf14039/products/images/fullrun_ccd2_acisf14039_pi14-548_cl.img.gz using pyfits Extracting (293:309, 944:960) Extracting subarray using numpy set plate 0.492000 psf none mask ../../../acisf14039/products/images/fullrun_ccd2_acisf14039_pi14-548_mask.img.gz 1.000000 294 945 310 961 Reading ../../../acisf14039/products/images/fullrun_ccd2_acisf14039_pi14-548_mask.img.gz using pyfits Extracting (293:309, 944:960) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.0496623 0.00279708 0 100 -1 setpar 2 0.00287342 0.00165862 -10 10 -1 setpar 3 -0.000294183 0.00133985 -10 10 -1 setpar 4 0.213364 0.00862793 -2.10235 2.10235 -1 setpar 5 0.129911 0.00878676 -2.10235 2.10235 -1 setpar 6 25.2144 0.507568 1e-06 1e+07 -1 setpar 7 0.542313 0.00495583 0.131397 1.5 -1 setpar 8 0.542313 0.001 0.131397 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 -399.75 -2 0.04966 0.002873 -0.0002942 0.2134 0.1299 25.21 0.5423 0.5423 0 No new minimim found after 2 tries -399.75 -1 0.04966 0.002873 -0.0002942 0.2134 0.1299 25.21 0.5423 0.5423 0 No new minimim found after 3 tries -399.75 0 0.04966 0.002873 -0.0002942 0.2134 0.1299 25.21 0.5423 0.5423 0 No new minimim found after 4 tries -399.75 1 0.04966 0.002873 -0.0002942 0.2134 0.1299 25.21 0.5423 0.5423 0 No new minimim found after 5 tries -399.75 2 0.04966 0.002873 -0.0002942 0.2134 0.1299 25.21 0.5423 0.5423 0 No new minimim found after 6 tries -399.75 3 0.04966 0.002873 -0.0002942 0.2134 0.1299 25.21 0.5423 0.5423 0 No new minimim found after 7 tries -399.75 4 0.04966 0.002873 -0.0002942 0.2134 0.1299 25.21 0.5423 0.5423 0 No new minimim found after 8 tries -399.75 5 0.04966 0.002873 -0.0002942 0.2134 0.1299 25.21 0.5423 0.5423 0 No new minimim found after 9 tries -399.75 6 0.04966 0.002873 -0.0002942 0.2134 0.1299 25.21 0.5423 0.5423 0 No new minimim found after 10 tries -399.75 7 0.04966 0.002873 -0.0002942 0.2134 0.1299 25.21 0.5423 0.5423 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_acisf14039_pi14-548_cl_pass0_src1.ximg Saving current fit data in fullrun_ccd2_acisf14039_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