[Fri Aug 24 10:14:05 2012] Detection parameters: Position = (229.0, 196.1) = 9 9 22.40 -9 40 55.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 256.1 +/- 27.5 Background counts = 143.1 Rate = 0.03 +/- 0.003 [Fri Aug 24 10:14:05 2012] Off-axis axis estimate = 8.97' [Fri Aug 24 10:17:51 2012] Using EEF radius (= 10.91 ")to estimate initial spatial extent for simple fitting [Fri Aug 24 10:17:51 2012] Initial guess for spatial extent in simple fitting = 10.91" [Fri Aug 24 10:17:51 2012] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.994 [Fri Aug 24 10:17:51 2012] Giving source the simple spatial ID 46 for pass 0, mean size = 10.91" [Fri Aug 24 13:05:22 2012] fullrun_pn_xmm0112950301_pi300-10000_cl_pass0_src46.ximg exists [Fri Aug 24 13:05:22 2012] fullrun_pn_xmm0112950301_pi300-10000_cl_pass0_src46_1.ximg exists [Fri Aug 24 13:05:22 2012] Fit fullrun_pn_xmm0112950301_pi300-10000_cl_pass0_src46 appears to have run properly [Fri Aug 24 13:05:23 2012] fullrun_pn_xmm0112950301_pi300-10000_cl_pass0_tfrozen_src46.ximg exists [Fri Aug 24 13:05:23 2012] fullrun_pn_xmm0112950301_pi300-10000_cl_pass0_tfrozen_src46_1.ximg exists [Fri Aug 24 13:05:23 2012] Fit fullrun_pn_xmm0112950301_pi300-10000_cl_pass0_tfrozen_src46 appears to have run properly [Fri Aug 24 18:03:55 2012] Source 48 is offset by 0.358609 and 4.730472 pixels which is larger than 2 X fitted extent = 1.291002 x 1.291002, not incorporating fit results [Fri Aug 24 18:03:55 2012] Source 48 is offset by 1.870080 and 2.107989 pixels which is larger than 2 X fitted extent = 1.270074 x 1.270074, not incorporating fit results [Fri Aug 24 18:03:55 2012] Warning, spatial fit 46 centroid is now closest to src. 37 [Fri Aug 24 18:03:55 2012] Spatial fit model total counts = 2182.410000, observed total counts = 2159.000000 [Fri Aug 24 18:03:55 2012] Offset between fit and detection position for source 48 = 0.258002 pixels [Fri Aug 24 18:03:55 2012] Warning, changing simple spatial fit ID from 46 to 47 [Fri Aug 24 18:03:55 2012] 2210.822300 total counts/ 2141.900000 bgd. counts: snr = 1.489224 Spatial fit parameters: Offset between fit and detection position for source 48 = 0.258002 pixels Position = (229.2, 195.9) = 9 9 22.34 -9 40 55.9 Extent = 6.3 (3.3-17.1)", rotation angle = 0 Source counts = 68.9 +/- 47.0 Background counts = 2141.9 Rate = 0.007 +/- 0.005 Deleting source due to low Poisson probability