[Sat Aug 11 10:22:34 2012] Detection parameters: Position = (339.7, 435.0) = 0 54 58.59 -27 25 17.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 55.2 +/- 11.6 Background counts = 27.5 Rate = 0.005 +/- 0.001 [Sat Aug 11 10:22:34 2012] Off-axis axis estimate = 10.34' [Sat Aug 11 10:30:48 2012] Using EEF radius (= 11.60 ")to estimate initial spatial extent for simple fitting [Sat Aug 11 10:30:48 2012] Initial guess for spatial extent in simple fitting = 11.60" [Sat Aug 11 10:30:48 2012] source mask rpix=2.7, npix_max = 40, mask sum = 36, frac = 0.897 [Sat Aug 11 10:30:48 2012] Giving source the simple spatial ID 3 for pass 0, mean size = 11.60" [Sat Aug 11 10:36:47 2012] fullrun_mos1_xmm0111280101_pi300-10000_cl_pass0_src3.ximg exists [Sat Aug 11 10:36:47 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0111280101_pi300-10000_cl_pass0_src3.csv [Sat Aug 11 10:36:47 2012] fullrun_mos1_xmm0111280101_pi300-10000_cl_pass0_src3_1.ximg exists [Sat Aug 11 10:36:47 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0111280101_pi300-10000_cl_pass0_src3.csv [Sat Aug 11 10:36:47 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0111280101_pi300-10000_cl_pass0_src3_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0111280101_pi300-10000_cl_pass0_src3.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 Aug 11 10:36:47 2012] fullrun_mos1_xmm0111280101_pi300-10000_cl_pass0_tfrozen_src3.ximg exists [Sat Aug 11 10:36:47 2012] fullrun_mos1_xmm0111280101_pi300-10000_cl_pass0_tfrozen_src3_1.ximg exists [Sat Aug 11 10:36:47 2012] Fit fullrun_mos1_xmm0111280101_pi300-10000_cl_pass0_tfrozen_src3 appears to have run properly [Sat Aug 11 10:42:42 2012] Spatial fit model total counts = 99.622700, observed total counts = 99.000000 [Sat Aug 11 10:42:42 2012] Offset between fit and detection position for source 1 = 0.475832 pixels [Sat Aug 11 10:42:42 2012] 99.748800 total counts/ 85.131400 bgd. counts: snr = 1.584256 Spatial fit parameters: Offset between fit and detection position for source 1 = 0.475832 pixels Position = (339.3, 435.3) = 0 54 58.73 -27 25 17.6 Extent = 4.3 (2.9-7.2)", rotation angle = 0 Source counts = 14.6 +/- 10.0 Background counts = 85.1 Rate = 0.003 +/- 0.002 Deleting source due to low Poisson probability