Found ximgfit at /opt/xassist/scripts/ximgfit root=/opt/xassist /opt/xassist/Python/lib/tcl8.5/ pyfits version = 2.1.1 Python version: 2.5.4 (r254:67916, Aug 14 2009, 18:07:15) [GCC 4.1.1 20070105 (Red Hat 4.1.1-52)] Unable to load astropy convolve Loaded FFT convolve Using fft_convolve which use numpy fft Unable to load astropy convolve Loaded FFT convolve Loaded FFT convolve 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_acisf15321_pi14-548_cl_pass1_tfrozen_src1_1.ximg # Saved at Thu Mar 12 17:43:01 2015 data ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz 189 375 205 391 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz using pyfits Exposure = 29688.6604437 Extracting (188:204, 374:390) Extracting subarray using numpy set plate 0.492000 psf 1 none Setting psf number 1, shift up remaining arguments mask ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz 1.000000 189 375 205 391 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz using pyfits Exposure = 29688.5137165 Extracting (188:204, 374:390) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.0318243 0.00189196 0 100 -1 setpar 2 -0.00310155 0.00120546 -10 10 -1 setpar 3 -0.00608147 0.00114464 -10 10 -1 setpar 4 -0.0716681 0.0150292 -3.29108 3.29108 -1 setpar 5 -0.625797 0.0153619 -3.29108 3.29108 -1 setpar 6 8.17726 0.136522 1e-06 1e+07 -1 setpar 7 0.828617 0.00829688 0.205692 1.64554 -1 setpar 8 0.828617 0.001 0.205692 1.64554 6 setpar 9 0 -0.01 -360 360 -1 thaw 4 thaw 5 thaw 7 thaw 9 untie 8 fit 200 0.0001 Warning... singular matrix, skipping iteration No new minimum found after 1 tries 14.00 -2 0.03182 -0.003102 -0.006081 -0.07167 -0.6258 8.177 0.8286 0.8286 0 Warning... singular matrix, skipping iteration No new minimum found after 2 tries 14.00 -1 0.03182 -0.003102 -0.006081 -0.07167 -0.6258 8.177 0.8286 0.8286 0 Warning... singular matrix, skipping iteration No new minimum found after 3 tries 14.00 0 0.03182 -0.003102 -0.006081 -0.07167 -0.6258 8.177 0.8286 0.8286 0 Warning... singular matrix, skipping iteration No new minimum found after 4 tries 14.00 1 0.03182 -0.003102 -0.006081 -0.07167 -0.6258 8.177 0.8286 0.8286 0 Warning... singular matrix, skipping iteration No new minimum found after 5 tries 14.00 2 0.03182 -0.003102 -0.006081 -0.07167 -0.6258 8.177 0.8286 0.8286 0 Warning... singular matrix, skipping iteration No new minimum found after 6 tries 14.00 3 0.03182 -0.003102 -0.006081 -0.07167 -0.6258 8.177 0.8286 0.8286 0 Warning... singular matrix, skipping iteration No new minimum found after 7 tries 14.00 4 0.03182 -0.003102 -0.006081 -0.07167 -0.6258 8.177 0.8286 0.8286 0 Warning... singular matrix, skipping iteration No new minimum found after 8 tries 14.00 5 0.03182 -0.003102 -0.006081 -0.07167 -0.6258 8.177 0.8286 0.8286 0 Warning... singular matrix, skipping iteration No new minimum found after 9 tries 14.00 6 0.03182 -0.003102 -0.006081 -0.07167 -0.6258 8.177 0.8286 0.8286 0 Warning... singular matrix, skipping iteration No new minimum found after 10 tries 14.00 7 0.03182 -0.003102 -0.006081 -0.07167 -0.6258 8.177 0.8286 0.8286 0 Warning... singular matrix, skipping iteration No new minimum found after 11 tries 14.00 8 0.03182 -0.003102 -0.006081 -0.07167 -0.6258 8.177 0.8286 0.8286 0 I might be confused, please try a new set of parameter values save all fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src1.ximg Saving current fit data in fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src1.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists Found ximgfit at /opt/xassist/scripts/ximgfit root=/opt/xassist /opt/xassist/Python/lib/tcl8.5/ pyfits version = 2.1.1 Python version: 2.5.4 (r254:67916, Aug 14 2009, 18:07:15) [GCC 4.1.1 20070105 (Red Hat 4.1.1-52)] Unable to load astropy convolve Loaded FFT convolve Using fft_convolve which use numpy fft Unable to load astropy convolve Loaded FFT convolve Loaded FFT convolve 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_acisf15321_pi14-548_cl_pass1_tfrozen_src2_1.ximg # Saved at Thu Mar 12 17:43:42 2015 data ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz 936 680 984 728 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz using pyfits Exposure = 29688.6604437 Extracting (935:983, 679:727) Extracting subarray using numpy set plate 0.492000 psf 1 none Setting psf number 1, shift up remaining arguments mask ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz 1.000000 936 680 984 728 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz using pyfits Exposure = 29688.5137165 Extracting (935:983, 679:727) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.0164157 0.00059663 0 100 -1 setpar 2 -0.00120883 8.11276e-05 -10 10 -1 setpar 3 -0.000414982 7.5682e-05 -10 10 -1 setpar 4 -15.728 3.1456 -15.728 15.728 -1 setpar 5 15.728 0.0399609 -15.728 15.728 -1 setpar 6 1e-06 16.376 1e-06 1e+07 -1 setpar 7 7.86399 0.688099 0.982998 7.86399 -1 setpar 8 7.86399 0.001 0.982998 7.86399 6 setpar 9 0 -0.01 -360 360 -1 thaw 4 thaw 5 thaw 7 thaw 9 untie 8 fit 200 0.0001 Warning... singular matrix, skipping iteration No new minimum found after 1 tries 383.44 -2 0.01642 -0.001209 -0.000415 -15.73 15.73 1e-06 7.864 7.864 0 Warning... singular matrix, skipping iteration No new minimum found after 2 tries 383.44 -1 0.01642 -0.001209 -0.000415 -15.73 15.73 1e-06 7.864 7.864 0 Warning... singular matrix, skipping iteration No new minimum found after 3 tries 383.44 0 0.01642 -0.001209 -0.000415 -15.73 15.73 1e-06 7.864 7.864 0 Warning... singular matrix, skipping iteration No new minimum found after 4 tries 383.44 1 0.01642 -0.001209 -0.000415 -15.73 15.73 1e-06 7.864 7.864 0 Warning... singular matrix, skipping iteration No new minimum found after 5 tries 383.44 2 0.01642 -0.001209 -0.000415 -15.73 15.73 1e-06 7.864 7.864 0 Warning... singular matrix, skipping iteration No new minimum found after 6 tries 383.44 3 0.01642 -0.001209 -0.000415 -15.73 15.73 1e-06 7.864 7.864 0 Warning... singular matrix, skipping iteration No new minimum found after 7 tries 383.44 4 0.01642 -0.001209 -0.000415 -15.73 15.73 1e-06 7.864 7.864 0 Warning... singular matrix, skipping iteration No new minimum found after 8 tries 383.44 5 0.01642 -0.001209 -0.000415 -15.73 15.73 1e-06 7.864 7.864 0 Warning... singular matrix, skipping iteration No new minimum found after 9 tries 383.44 6 0.01642 -0.001209 -0.000415 -15.73 15.73 1e-06 7.864 7.864 0 Warning... singular matrix, skipping iteration No new minimum found after 10 tries 383.44 7 0.01642 -0.001209 -0.000415 -15.73 15.73 1e-06 7.864 7.864 0 Warning... singular matrix, skipping iteration No new minimum found after 11 tries 383.44 8 0.01642 -0.001209 -0.000415 -15.73 15.73 1e-06 7.864 7.864 0 I might be confused, please try a new set of parameter values save all fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src2.ximg Saving current fit data in fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src2.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists ppmtogif is installed, stamp images will be converted to gifs Found ximgfit at /opt/xassist/scripts/ximgfit root=/opt/xassist /opt/xassist/Python/lib/tcl8.5/ pyfits version = 2.1.1 Python version: 2.5.4 (r254:67916, Aug 14 2009, 18:07:15) [GCC 4.1.1 20070105 (Red Hat 4.1.1-52)] Unable to load astropy convolve Loaded FFT convolve Using fft_convolve which use numpy fft Unable to load astropy convolve Loaded FFT convolve Loaded FFT convolve 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_acisf15321_pi14-548_cl_pass1_tfrozen_src3_1.ximg # Saved at Thu Mar 12 17:44:40 2015 data ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz 996 371 1034 409 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz using pyfits Exposure = 29688.6604437 Extracting (995:1033, 370:408) Extracting subarray using numpy set plate 0.492000 psf 1 none Setting psf number 1, shift up remaining arguments mask ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz 1.000000 996 371 1034 409 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz using pyfits Exposure = 29688.5137165 Extracting (995:1033, 370:408) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.0132033 0.000651252 0 100 -1 setpar 2 -0.000303886 9.50375e-05 -10 10 -1 setpar 3 0.000375008 0.000121627 -10 10 -1 setpar 4 -0.166065 0.243269 -12.4623 12.4623 -1 setpar 5 0.120818 0.230883 -12.4623 12.4623 -1 setpar 6 0.0930342 0.0073409 1e-06 1e+07 -1 setpar 7 1.92384 0.10186 0.778895 6.23116 -1 setpar 8 1.92384 0.001 0.778895 6.23116 6 setpar 9 0 -0.01 -360 360 -1 thaw 4 thaw 5 thaw 7 thaw 9 untie 8 fit 200 0.0001 Warning... singular matrix, skipping iteration No new minimum found after 1 tries 263.47 -2 0.0132 -0.0003039 0.000375 -0.1661 0.1208 0.09303 1.924 1.924 0 Warning... singular matrix, skipping iteration No new minimum found after 2 tries 263.47 -1 0.0132 -0.0003039 0.000375 -0.1661 0.1208 0.09303 1.924 1.924 0 Warning... singular matrix, skipping iteration No new minimum found after 3 tries 263.47 0 0.0132 -0.0003039 0.000375 -0.1661 0.1208 0.09303 1.924 1.924 0 Warning... singular matrix, skipping iteration No new minimum found after 4 tries 263.47 1 0.0132 -0.0003039 0.000375 -0.1661 0.1208 0.09303 1.924 1.924 0 Warning... singular matrix, skipping iteration No new minimum found after 5 tries 263.47 2 0.0132 -0.0003039 0.000375 -0.1661 0.1208 0.09303 1.924 1.924 0 Warning... singular matrix, skipping iteration No new minimum found after 6 tries 263.47 3 0.0132 -0.0003039 0.000375 -0.1661 0.1208 0.09303 1.924 1.924 0 Warning... singular matrix, skipping iteration No new minimum found after 7 tries 263.47 4 0.0132 -0.0003039 0.000375 -0.1661 0.1208 0.09303 1.924 1.924 0 Warning... singular matrix, skipping iteration No new minimum found after 8 tries 263.47 5 0.0132 -0.0003039 0.000375 -0.1661 0.1208 0.09303 1.924 1.924 0 Warning... singular matrix, skipping iteration No new minimum found after 9 tries 263.47 6 0.0132 -0.0003039 0.000375 -0.1661 0.1208 0.09303 1.924 1.924 0 Warning... singular matrix, skipping iteration No new minimum found after 10 tries 263.47 7 0.0132 -0.0003039 0.000375 -0.1661 0.1208 0.09303 1.924 1.924 0 Warning... singular matrix, skipping iteration No new minimum found after 11 tries 263.47 8 0.0132 -0.0003039 0.000375 -0.1661 0.1208 0.09303 1.924 1.924 0 I might be confused, please try a new set of parameter values save all fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src3.ximg Saving current fit data in fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src3.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists Found ximgfit at /opt/xassist/scripts/ximgfit root=/opt/xassist /opt/xassist/Python/lib/tcl8.5/ pyfits version = 2.1.1 Python version: 2.5.4 (r254:67916, Aug 14 2009, 18:07:15) [GCC 4.1.1 20070105 (Red Hat 4.1.1-52)] Unable to load astropy convolve Loaded FFT convolve Using fft_convolve which use numpy fft Unable to load astropy convolve Loaded FFT convolve Loaded FFT convolve 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_acisf15321_pi14-548_cl_pass1_tfrozen_src4_1.ximg # Saved at Thu Mar 12 17:45:00 2015 data ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz 371 626 387 642 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz using pyfits Exposure = 29688.6604437 Extracting (370:386, 625:641) Extracting subarray using numpy set plate 0.492000 psf 1 none Setting psf number 1, shift up remaining arguments mask ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz 1.000000 371 626 387 642 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz using pyfits Exposure = 29688.5137165 Extracting (370:386, 625:641) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 9.63477e-30 3.62394e-31 0 100 -1 setpar 2 -0.013168 0.00189324 -10 10 -1 setpar 3 0.00959032 0.00127798 -10 10 -1 setpar 4 0.151992 0.0884119 -3.97135 3.97135 -1 setpar 5 -0.471968 0.0784617 -3.97135 3.97135 -1 setpar 6 0.386232 0.0241772 1e-06 1e+07 -1 setpar 7 1.12129 0.0315753 0.248209 1.98568 -1 setpar 8 1.12129 0.001 0.248209 1.98568 6 setpar 9 0 -0.01 -360 360 -1 thaw 4 thaw 5 thaw 7 thaw 9 untie 8 fit 200 0.0001 Warning... singular matrix, skipping iteration No new minimum found after 1 tries 88.34 -2 9.635e-30 -0.01317 0.00959 0.152 -0.472 0.3862 1.121 1.121 0 Warning... singular matrix, skipping iteration No new minimum found after 2 tries 88.34 -1 9.635e-30 -0.01317 0.00959 0.152 -0.472 0.3862 1.121 1.121 0 Warning... singular matrix, skipping iteration No new minimum found after 3 tries 88.34 0 9.635e-30 -0.01317 0.00959 0.152 -0.472 0.3862 1.121 1.121 0 Warning... singular matrix, skipping iteration No new minimum found after 4 tries 88.34 1 9.635e-30 -0.01317 0.00959 0.152 -0.472 0.3862 1.121 1.121 0 Warning... singular matrix, skipping iteration No new minimum found after 5 tries 88.34 2 9.635e-30 -0.01317 0.00959 0.152 -0.472 0.3862 1.121 1.121 0 Warning... singular matrix, skipping iteration No new minimum found after 6 tries 88.34 3 9.635e-30 -0.01317 0.00959 0.152 -0.472 0.3862 1.121 1.121 0 Warning... singular matrix, skipping iteration No new minimum found after 7 tries 88.34 4 9.635e-30 -0.01317 0.00959 0.152 -0.472 0.3862 1.121 1.121 0 Warning... singular matrix, skipping iteration No new minimum found after 8 tries 88.34 5 9.635e-30 -0.01317 0.00959 0.152 -0.472 0.3862 1.121 1.121 0 Warning... singular matrix, skipping iteration No new minimum found after 9 tries 88.34 6 9.635e-30 -0.01317 0.00959 0.152 -0.472 0.3862 1.121 1.121 0 Warning... singular matrix, skipping iteration No new minimum found after 10 tries 88.34 7 9.635e-30 -0.01317 0.00959 0.152 -0.472 0.3862 1.121 1.121 0 Warning... singular matrix, skipping iteration No new minimum found after 11 tries 88.34 8 9.635e-30 -0.01317 0.00959 0.152 -0.472 0.3862 1.121 1.121 0 I might be confused, please try a new set of parameter values save all fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src4.ximg Saving current fit data in fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src4.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists ppmtogif is installed, stamp images will be converted to gifs ppmtogif is installed, stamp images will be converted to gifs Found ximgfit at /opt/xassist/scripts/ximgfit root=/opt/xassist /opt/xassist/Python/lib/tcl8.5/ pyfits version = 2.1.1 Python version: 2.5.4 (r254:67916, Aug 14 2009, 18:07:15) [GCC 4.1.1 20070105 (Red Hat 4.1.1-52)] Unable to load astropy convolve Loaded FFT convolve Using fft_convolve which use numpy fft Unable to load astropy convolve Loaded FFT convolve Loaded FFT convolve 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_acisf15321_pi14-548_cl_pass1_tfrozen_src5_1.ximg # Saved at Thu Mar 12 17:45:17 2015 data ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz 281 460 297 476 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz using pyfits Exposure = 29688.6604437 Extracting (280:296, 459:475) Extracting subarray using numpy set plate 0.492000 psf 1 none Setting psf number 1, shift up remaining arguments mask ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz 1.000000 281 460 297 476 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz using pyfits Exposure = 29688.5137165 Extracting (280:296, 459:475) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 1.44314e-29 3.60786e-31 0 100 -1 setpar 2 -0.00980295 0.00201845 -10 10 -1 setpar 3 0.00657758 0.00177321 -10 10 -1 setpar 4 0.0506996 0.051654 -2.84552 2.84552 -1 setpar 5 -0.34272 0.0547232 -2.84552 2.84552 -1 setpar 6 0.662985 0.0289429 1e-06 1e+07 -1 setpar 7 0.895162 0.0146484 0.177845 1.5 -1 setpar 8 0.895162 0.001 0.177845 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 Warning... singular matrix, skipping iteration No new minimum found after 1 tries 82.99 -2 1.443e-29 -0.009803 0.006578 0.0507 -0.3427 0.663 0.8952 0.8952 0 Warning... singular matrix, skipping iteration No new minimum found after 2 tries 82.99 -1 1.443e-29 -0.009803 0.006578 0.0507 -0.3427 0.663 0.8952 0.8952 0 Warning... singular matrix, skipping iteration No new minimum found after 3 tries 82.99 0 1.443e-29 -0.009803 0.006578 0.0507 -0.3427 0.663 0.8952 0.8952 0 Warning... singular matrix, skipping iteration No new minimum found after 4 tries 82.99 1 1.443e-29 -0.009803 0.006578 0.0507 -0.3427 0.663 0.8952 0.8952 0 Warning... singular matrix, skipping iteration No new minimum found after 5 tries 82.99 2 1.443e-29 -0.009803 0.006578 0.0507 -0.3427 0.663 0.8952 0.8952 0 Warning... singular matrix, skipping iteration No new minimum found after 6 tries 82.99 3 1.443e-29 -0.009803 0.006578 0.0507 -0.3427 0.663 0.8952 0.8952 0 Warning... singular matrix, skipping iteration No new minimum found after 7 tries 82.99 4 1.443e-29 -0.009803 0.006578 0.0507 -0.3427 0.663 0.8952 0.8952 0 Warning... singular matrix, skipping iteration No new minimum found after 8 tries 82.99 5 1.443e-29 -0.009803 0.006578 0.0507 -0.3427 0.663 0.8952 0.8952 0 Warning... singular matrix, skipping iteration No new minimum found after 9 tries 82.99 6 1.443e-29 -0.009803 0.006578 0.0507 -0.3427 0.663 0.8952 0.8952 0 Warning... singular matrix, skipping iteration No new minimum found after 10 tries 82.99 7 1.443e-29 -0.009803 0.006578 0.0507 -0.3427 0.663 0.8952 0.8952 0 Warning... singular matrix, skipping iteration No new minimum found after 11 tries 82.99 8 1.443e-29 -0.009803 0.006578 0.0507 -0.3427 0.663 0.8952 0.8952 0 I might be confused, please try a new set of parameter values save all fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src5.ximg Saving current fit data in fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src5.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists Found ximgfit at /opt/xassist/scripts/ximgfit root=/opt/xassist /opt/xassist/Python/lib/tcl8.5/ pyfits version = 2.1.1 Python version: 2.5.4 (r254:67916, Aug 14 2009, 18:07:15) [GCC 4.1.1 20070105 (Red Hat 4.1.1-52)] Unable to load astropy convolve Loaded FFT convolve Using fft_convolve which use numpy fft Unable to load astropy convolve Loaded FFT convolve Loaded FFT convolve 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_acisf15321_pi14-548_cl_pass1_tfrozen_src6_1.ximg # Saved at Thu Mar 12 17:45:36 2015 data ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz 388 558 406 576 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_cl.img.gz using pyfits Exposure = 29688.6604437 Extracting (387:405, 557:575) Extracting subarray using numpy set plate 0.492000 psf 1 none Setting psf number 1, shift up remaining arguments mask ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz 1.000000 388 558 406 576 Reading ../../../acisf15321/products/images/fullrun_ccd2_acisf15321_pi14-548_mask.img.gz using pyfits Exposure = 29688.5137165 Extracting (387:405, 557:575) Extracting subarray using numpy stat C model Constant Linear Gaussian setpar 1 0.0833991 0.00302034 0 100 -1 setpar 2 0.00432169 0.00135403 -10 10 -1 setpar 3 0.0125043 0.00175745 -10 10 -1 setpar 4 5.78726 0.0798828 -5.78726 5.78726 -1 setpar 5 5.78726 0.0798828 -5.78726 5.78726 -1 setpar 6 1e-06 1e+06 1e-06 1e+07 -1 setpar 7 0.361704 0.253193 0.361704 2.89363 -1 setpar 8 0.361704 0.001 0.361704 2.89363 6 setpar 9 0 -0.01 -360 360 -1 thaw 4 thaw 5 thaw 7 thaw 9 untie 8 fit 200 0.0001 Warning... singular matrix, skipping iteration No new minimum found after 1 tries 170.44 -2 0.0834 0.004322 0.0125 5.787 5.787 1e-06 0.3617 0.3617 0 Warning... singular matrix, skipping iteration No new minimum found after 2 tries 170.44 -1 0.0834 0.004322 0.0125 5.787 5.787 1e-06 0.3617 0.3617 0 Warning... singular matrix, skipping iteration No new minimum found after 3 tries 170.44 0 0.0834 0.004322 0.0125 5.787 5.787 1e-06 0.3617 0.3617 0 Warning... singular matrix, skipping iteration No new minimum found after 4 tries 170.44 1 0.0834 0.004322 0.0125 5.787 5.787 1e-06 0.3617 0.3617 0 Warning... singular matrix, skipping iteration No new minimum found after 5 tries 170.44 2 0.0834 0.004322 0.0125 5.787 5.787 1e-06 0.3617 0.3617 0 Warning... singular matrix, skipping iteration No new minimum found after 6 tries 170.44 3 0.0834 0.004322 0.0125 5.787 5.787 1e-06 0.3617 0.3617 0 Warning... singular matrix, skipping iteration No new minimum found after 7 tries 170.44 4 0.0834 0.004322 0.0125 5.787 5.787 1e-06 0.3617 0.3617 0 Warning... singular matrix, skipping iteration No new minimum found after 8 tries 170.44 5 0.0834 0.004322 0.0125 5.787 5.787 1e-06 0.3617 0.3617 0 Warning... singular matrix, skipping iteration No new minimum found after 9 tries 170.44 6 0.0834 0.004322 0.0125 5.787 5.787 1e-06 0.3617 0.3617 0 Warning... singular matrix, skipping iteration No new minimum found after 10 tries 170.44 7 0.0834 0.004322 0.0125 5.787 5.787 1e-06 0.3617 0.3617 0 Warning... singular matrix, skipping iteration No new minimum found after 11 tries 170.44 8 0.0834 0.004322 0.0125 5.787 5.787 1e-06 0.3617 0.3617 0 I might be confused, please try a new set of parameter values save all fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src6.ximg Saving current fit data in fullrun_ccd2_acisf15321_pi14-548_cl_pass1_src6.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists ppmtogif is installed, stamp images will be converted to gifs ppmtogif is installed, stamp images will be converted to gifs ppmtogif is installed, stamp images will be converted to gifs