[Tue Dec 27 23:57:05 2011] Detection parameters: Position = (261.7, 287.5) = 16 47 20.03 -45 51 37.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 107.9 +/- 18.3 Background counts = 75.7 Rate = 0.006 +/- 0.001 [Tue Dec 27 23:57:06 2011] Off-axis axis estimate = 2.78' [Wed Dec 28 00:04:14 2011] Using EEF radius (= 7.82 ")to estimate initial spatial extent for simple fitting [Wed Dec 28 00:04:14 2011] Initial guess for spatial extent in simple fitting = 7.82" [Wed Dec 28 00:04:14 2011] source mask rpix=1.8, npix_max = 21, mask sum = 25, frac = 1.185 [Wed Dec 28 00:04:14 2011] Giving source the simple spatial ID 11 for pass 0, mean size = 7.82" [Wed Dec 28 01:54:59 2011] fullrun_pn_xmm0410580601_pi300-10000_cl_pass0_src11.ximg exists [Wed Dec 28 01:55:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0410580601_pi300-10000_cl_pass0_src11.csv [Wed Dec 28 01:55:00 2011] fullrun_pn_xmm0410580601_pi300-10000_cl_pass0_src11_1.ximg exists [Wed Dec 28 01:55:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0410580601_pi300-10000_cl_pass0_src11.csv [Wed Dec 28 01:55:00 2011] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0410580601_pi300-10000_cl_pass0_src11_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0410580601_pi300-10000_cl_pass0_src11.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 Dec 28 01:55:00 2011] fullrun_pn_xmm0410580601_pi300-10000_cl_pass0_tfrozen_src11.ximg exists [Wed Dec 28 01:55:00 2011] fullrun_pn_xmm0410580601_pi300-10000_cl_pass0_tfrozen_src11_1.ximg exists [Wed Dec 28 01:55:00 2011] Fit fullrun_pn_xmm0410580601_pi300-10000_cl_pass0_tfrozen_src11 appears to have run properly [Wed Dec 28 12:19:14 2011] Spatial fit model total counts = 821.999000, observed total counts = 822.000000 [Wed Dec 28 12:19:14 2011] Offset between fit and detection position for source 11 = 0.355920 pixels [Wed Dec 28 12:19:14 2011] 832.850400 total counts/ 768.608000 bgd. counts: snr = 2.317231 Spatial fit parameters: Offset between fit and detection position for source 11 = 0.355920 pixels Position = (261.8, 287.8) = 16 47 20.02 -45 51 38.4 Extent = 5.0 (3.5-7.2)", rotation angle = 0 Source counts = 64.2 +/- 28.9 Background counts = 768.6 Rate = 0.004 +/- 0.002 [Wed Dec 28 12:19:14 2011] Vigneting correction estimate = 1.000000 [Wed Dec 28 12:19:14 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Dec 28 12:19:14 2011] Assessing source extent using major axis lower bound [Wed Dec 28 12:19:14 2011] Source does appear to be extended [Wed Dec 28 12:19:14 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Dec 28 12:19:14 2011] Deleting source due to low Poisson probability 1.0