[Mon Jun 17 00:54:27 2013] Detection parameters: Position = (370.1, 352.3) = 20 47 28.64 30 16 52.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 171.6 +/- 34.9 Background counts = 614.9 Rate = 0.03 +/- 0.005 [Mon Jun 17 00:54:38 2013] Off-axis axis estimate = 6.50' [Mon Jun 17 00:56:29 2013] Using EEF radius (= 9.68 ")to estimate initial spatial extent for simple fitting [Mon Jun 17 00:56:29 2013] Initial guess for spatial extent in simple fitting = 9.68" [Mon Jun 17 00:56:29 2013] source mask rpix=2.2, npix_max = 29, mask sum = 30, frac = 1.010 [Mon Jun 17 00:56:29 2013] Giving source the simple spatial ID 29 for pass 0, mean size = 9.68" [Mon Jun 17 00:56:33 2013] fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_src29.ximg exists [Mon Jun 17 00:56:33 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_src29.csv [Mon Jun 17 00:56:33 2013] fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_src29_1.ximg exists [Mon Jun 17 00:56:33 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_src29.csv [Mon Jun 17 00:56:33 2013] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_src29_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_src29.ximg or adjust the simplespatial fit parameters in $XASSIST/data/missions/*/*/spatial.dat and re-run simplespatial fitting after setting file recreation parameter to yes [Mon Jun 17 00:56:37 2013] fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src29.ximg exists [Mon Jun 17 00:56:37 2013] fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src29_1.ximg exists [Mon Jun 17 00:56:37 2013] Fit fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src29 appears to have run properly [Mon Jun 17 00:57:37 2013] Spatial fit model total counts = 1807.240000, observed total counts = 1731.000000 [Mon Jun 17 00:57:37 2013] Offset between fit and detection position for source 41 = 1.102590 pixels [Mon Jun 17 00:57:37 2013] 1736.362100 total counts/ 1714.190000 bgd. counts: snr = 0.535522 Spatial fit parameters: Offset between fit and detection position for source 41 = 1.102590 pixels Position = (370.7, 353.3) = 20 47 28.45 30 16 53.4 Extent = 2.4" x 2.4", rotation angle = 0 Source counts = 22.2 +/- 41.7 Background counts = 1714.2 Rate = 0.007 +/- 0.01 Deleting source due to low Poisson probability