[Fri Mar 23 10:29:20 2012] Detection parameters: Position = (313.7, 311.5) = 17 4 51.91 -22 5 28.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 42.8 +/- 9.6 Background counts = 17.9 Rate = 0.002 +/- 0.0005 [Fri Mar 23 10:29:20 2012] Off-axis axis estimate = 1.45' [Fri Mar 23 13:10:04 2012] Using EEF radius (= 7.16 ")to estimate initial spatial extent for simple fitting [Fri Mar 23 13:10:04 2012] Initial guess for spatial extent in simple fitting = 7.16" [Fri Mar 23 13:10:04 2012] source mask rpix=1.6, npix_max = 18, mask sum = 17, frac = 0.924 [Fri Mar 23 13:10:04 2012] Giving source the simple spatial ID 10 for pass 0, mean size = 7.16" [Fri Mar 23 14:16:57 2012] fullrun_mos1_xmm0413780101_pi300-10000_cl_pass0_src10.ximg exists [Fri Mar 23 14:16:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0413780101_pi300-10000_cl_pass0_src10.csv [Fri Mar 23 14:16:57 2012] fullrun_mos1_xmm0413780101_pi300-10000_cl_pass0_src10_1.ximg exists [Fri Mar 23 14:16:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0413780101_pi300-10000_cl_pass0_src10.csv [Fri Mar 23 14:16:57 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0413780101_pi300-10000_cl_pass0_src10_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0413780101_pi300-10000_cl_pass0_src10.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 [Fri Mar 23 14:16:57 2012] fullrun_mos1_xmm0413780101_pi300-10000_cl_pass0_tfrozen_src10.ximg exists [Fri Mar 23 14:16:57 2012] fullrun_mos1_xmm0413780101_pi300-10000_cl_pass0_tfrozen_src10_1.ximg exists [Fri Mar 23 14:16:57 2012] Fit fullrun_mos1_xmm0413780101_pi300-10000_cl_pass0_tfrozen_src10 appears to have run properly [Fri Mar 23 16:02:20 2012] Spatial fit model total counts = 246.867000, observed total counts = 244.000000 [Fri Mar 23 16:02:20 2012] Offset between fit and detection position for source 10 = 0.449547 pixels [Fri Mar 23 16:02:20 2012] 250.719600 total counts/ 238.441000 bgd. counts: snr = 0.795167 Spatial fit parameters: Offset between fit and detection position for source 10 = 0.449547 pixels Position = (313.2, 311.6) = 17 4 52.05 -22 5 29.6 Extent = 2.4 (1.8-5.2)", rotation angle = 0 Source counts = 12.3 +/- 15.8 Background counts = 238.4 Rate = 0.0005 +/- 0.0007 Deleting source due to low Poisson probability