[Wed Aug 29 01:19:04 2012] Detection parameters: Position = (308.7, 168.3) = 2 56 18.38 40 7 22.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 39.4 +/- 9.0 Background counts = 13.1 Rate = 0.003 +/- 0.0007 [Wed Aug 29 01:19:04 2012] Off-axis axis estimate = 9.46' [Wed Aug 29 01:20:10 2012] Using EEF radius (= 11.16 ")to estimate initial spatial extent for simple fitting [Wed Aug 29 01:20:10 2012] Initial guess for spatial extent in simple fitting = 11.16" [Wed Aug 29 01:20:10 2012] source mask rpix=2.6, npix_max = 37, mask sum = 36, frac = 0.958 [Wed Aug 29 01:20:10 2012] Giving source the simple spatial ID 29 for pass 0, mean size = 11.16" [Wed Aug 29 01:52:47 2012] fullrun_pn_xmm0679181301_pi300-10000_cl_pass0_src29.ximg exists [Wed Aug 29 01:52:47 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0679181301_pi300-10000_cl_pass0_src29.csv [Wed Aug 29 01:52:47 2012] fullrun_pn_xmm0679181301_pi300-10000_cl_pass0_src29_1.ximg exists [Wed Aug 29 01:52:47 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0679181301_pi300-10000_cl_pass0_src29.csv [Wed Aug 29 01:52:47 2012] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0679181301_pi300-10000_cl_pass0_src29_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0679181301_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 [Wed Aug 29 01:52:47 2012] fullrun_pn_xmm0679181301_pi300-10000_cl_pass0_tfrozen_src29.ximg exists [Wed Aug 29 01:52:47 2012] fullrun_pn_xmm0679181301_pi300-10000_cl_pass0_tfrozen_src29_1.ximg exists [Wed Aug 29 01:52:47 2012] Fit fullrun_pn_xmm0679181301_pi300-10000_cl_pass0_tfrozen_src29 appears to have run properly [Wed Aug 29 02:52:48 2012] Warning, spatial fit 29 centroid is now closest to src. 27 [Wed Aug 29 02:52:48 2012] Vigneting correction estimate = 1.000000 [Wed Aug 29 02:52:48 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Aug 29 02:52:48 2012] Assessing source extent using major [Wed Aug 29 02:52:48 2012] Source does appear to be extended [Wed Aug 29 02:52:48 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Aug 29 02:53:03 2012] Using EEF radius (= 11.16 ")to estimate initial spatial extent for simple fitting [Wed Aug 29 02:53:03 2012] Initial guess for spatial extent in simple fitting = 11.16" [Wed Aug 29 02:53:03 2012] source mask rpix=2.6, npix_max = 37, mask sum = 36, frac = 0.958 [Wed Aug 29 02:53:03 2012] Giving source the simple spatial ID 26 for pass 1, mean size = 11.16" [Wed Aug 29 03:21:45 2012] fullrun_pn_xmm0679181301_pi300-10000_cl_pass1_src26.ximg exists [Wed Aug 29 03:21:45 2012] fullrun_pn_xmm0679181301_pi300-10000_cl_pass1_src26_1.ximg exists [Wed Aug 29 03:21:45 2012] Fit fullrun_pn_xmm0679181301_pi300-10000_cl_pass1_src26 appears to have run properly [Wed Aug 29 03:21:45 2012] fullrun_pn_xmm0679181301_pi300-10000_cl_pass1_tfrozen_src26.ximg exists [Wed Aug 29 03:21:45 2012] fullrun_pn_xmm0679181301_pi300-10000_cl_pass1_tfrozen_src26_1.ximg exists [Wed Aug 29 03:21:45 2012] Fit fullrun_pn_xmm0679181301_pi300-10000_cl_pass1_tfrozen_src26 appears to have run properly [Wed Aug 29 04:04:39 2012] Spatial fit model total counts = 139.902000, observed total counts = 136.000000 [Wed Aug 29 04:04:39 2012] Offset between fit and detection position for source 29 = 0.106763 pixels [Wed Aug 29 04:04:39 2012] 141.647700 total counts/ 121.527000 bgd. counts: snr = 1.825184 Spatial fit parameters: Offset between fit and detection position for source 29 = 0.106763 pixels Position = (308.7, 168.2) = 2 56 18.37 40 7 22.9 Extent = 2.8 (2.8-4.3)", rotation angle = 0 Source counts = 20.1 +/- 11.9 Background counts = 121.5 Rate = 0.002 +/- 0.0009 [Wed Aug 29 04:04:39 2012] Vigneting correction estimate = 1.000000 [Wed Aug 29 04:04:39 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Aug 29 04:04:39 2012] Assessing source extent using major axis lower bound [Wed Aug 29 04:04:39 2012] Source does appear to be extended [Wed Aug 29 04:04:39 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Aug 29 04:04:39 2012] Deleting source due to low Poisson probability 0.9