[Thu May 31 10:11:20 2012] Detection parameters: Position = (210.5, 159.2) = 5 43 46.55 -69 13 26.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 47.6 +/- 10.5 Background counts = 17.7 Rate = 0.005 +/- 0.001 [Thu May 31 10:11:20 2012] Off-axis axis estimate = 11.94' [Thu May 31 10:12:57 2012] Using EEF radius (= 12.40 ")to estimate initial spatial extent for simple fitting [Thu May 31 10:12:57 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Thu May 31 10:12:57 2012] Initial guess for spatial extent in simple fitting = 12.40" [Thu May 31 10:12:57 2012] source mask rpix=2.9, npix_max = 44, mask sum = 49, frac = 1.091 [Thu May 31 10:12:57 2012] Giving source the simple spatial ID 14 for pass 0, mean size = 12.40" [Thu May 31 11:25:15 2012] fullrun_pn_xmm0094410101_pi300-10000_cl_pass0_src14.ximg exists [Thu May 31 11:25:15 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0094410101_pi300-10000_cl_pass0_src14.csv [Thu May 31 11:25:15 2012] fullrun_pn_xmm0094410101_pi300-10000_cl_pass0_src14_1.ximg exists [Thu May 31 11:25:15 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0094410101_pi300-10000_cl_pass0_src14.csv [Thu May 31 11:25:15 2012] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0094410101_pi300-10000_cl_pass0_src14_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0094410101_pi300-10000_cl_pass0_src14.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 [Thu May 31 11:25:15 2012] fullrun_pn_xmm0094410101_pi300-10000_cl_pass0_tfrozen_src14.ximg exists [Thu May 31 11:25:15 2012] fullrun_pn_xmm0094410101_pi300-10000_cl_pass0_tfrozen_src14_1.ximg exists [Thu May 31 11:25:15 2012] Fit fullrun_pn_xmm0094410101_pi300-10000_cl_pass0_tfrozen_src14 appears to have run properly [Thu May 31 11:56:49 2012] Spatial fit model total counts = 300.407000, observed total counts = 301.000000 [Thu May 31 11:56:49 2012] Offset between fit and detection position for source 14 = 0.120073 pixels [Thu May 31 11:56:49 2012] 299.710800 total counts/ 270.778000 bgd. counts: snr = 1.758263 Spatial fit parameters: Offset between fit and detection position for source 14 = 0.120073 pixels Position = (210.3, 159.2) = 5 43 46.64 -69 13 25.0 Extent = 5.7 (3.2-10.2)", rotation angle = 0 Source counts = 28.9 +/- 17.3 Background counts = 270.8 Rate = 0.003 +/- 0.002 [Thu May 31 11:56:49 2012] Vigneting correction estimate = 1.000000 [Thu May 31 11:56:49 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu May 31 11:56:49 2012] Assessing source extent using major axis lower bound [Thu May 31 11:56:49 2012] Source does appear to be extended [Thu May 31 11:56:49 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Thu May 31 11:56:49 2012] Deleting source due to low Poisson probability 0.9