[Sat Jul 14 07:29:38 2012] Detection parameters: Position = (298.9, 401.7) = 12 52 53.84 -29 17 54.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 62.6 +/- 11.0 Background counts = 16.8 Rate = 0.0009 +/- 0.0002 [Sat Jul 14 07:29:39 2012] Off-axis axis estimate = 7.49' [Sat Jul 14 14:28:21 2012] Using EEF radius (= 10.17 ")to estimate initial spatial extent for simple fitting [Sat Jul 14 14:28:21 2012] Initial guess for spatial extent in simple fitting = 10.17" [Sat Jul 14 14:28:21 2012] source mask rpix=2.3, npix_max = 32, mask sum = 35, frac = 1.086 [Sat Jul 14 14:28:21 2012] Giving source the simple spatial ID 45 for pass 0, mean size = 10.17" [Sat Jul 14 16:41:51 2012] fullrun_mos1_xmm0057740301_pi300-10000_cl_pass0_src45.ximg exists [Sat Jul 14 16:41:51 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0057740301_pi300-10000_cl_pass0_src45.csv [Sat Jul 14 16:41:51 2012] fullrun_mos1_xmm0057740301_pi300-10000_cl_pass0_src45_1.ximg exists [Sat Jul 14 16:41:51 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0057740301_pi300-10000_cl_pass0_src45.csv [Sat Jul 14 16:41:51 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0057740301_pi300-10000_cl_pass0_src45_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0057740301_pi300-10000_cl_pass0_src45.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 [Sat Jul 14 16:41:52 2012] fullrun_mos1_xmm0057740301_pi300-10000_cl_pass0_tfrozen_src45.ximg exists [Sat Jul 14 16:41:52 2012] fullrun_mos1_xmm0057740301_pi300-10000_cl_pass0_tfrozen_src45_1.ximg exists [Sat Jul 14 16:41:52 2012] Fit fullrun_mos1_xmm0057740301_pi300-10000_cl_pass0_tfrozen_src45 appears to have run properly [Sat Jul 14 19:29:57 2012] Spatial fit model total counts = 220.271000, observed total counts = 201.000000 [Sat Jul 14 19:29:57 2012] Offset between fit and detection position for source 21 = 0.337470 pixels [Sat Jul 14 19:29:57 2012] 222.825900 total counts/ 182.785000 bgd. counts: snr = 2.961649 Spatial fit parameters: Offset between fit and detection position for source 21 = 0.337470 pixels Position = (298.6, 401.9) = 12 52 53.94 -29 17 54.9 Extent = 4.7 (2.9-6.8)", rotation angle = 0 Source counts = 40.0 +/- 14.9 Background counts = 182.8 Rate = 0.0006 +/- 0.0002 [Sat Jul 14 19:29:57 2012] Vigneting correction estimate = 1.000000 [Sat Jul 14 19:29:57 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Jul 14 19:29:57 2012] Assessing source extent using major axis lower bound [Sat Jul 14 19:29:57 2012] Source does appear to be extended [Sat Jul 14 19:29:57 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Sat Jul 14 19:29:57 2012] Deleting source due to low Poisson probability 0.8