[Sun Aug 19 10:17:38 2012] Detection parameters: Position = (312.9, 304.0) = 17 11 51.76 -39 57 6.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 189.8 +/- 21.4 Background counts = 56.3 Rate = 0.01 +/- 0.001 [Sun Aug 19 10:17:41 2012] Off-axis axis estimate = 1.12' [Sun Aug 19 19:19:05 2012] Using EEF radius (= 6.99 ")to estimate initial spatial extent for simple fitting [Sun Aug 19 19:19:05 2012] Initial guess for spatial extent in simple fitting = 6.99" [Sun Aug 19 19:19:05 2012] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.901 [Sun Aug 19 19:19:05 2012] Giving source the simple spatial ID 3 for pass 0, mean size = 6.99" [Mon Aug 20 01:20:45 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src3.ximg exists [Mon Aug 20 01:20:45 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src3.csv [Mon Aug 20 01:20:45 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src3_1.ximg exists [Mon Aug 20 01:20:45 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src3.csv [Mon Aug 20 01:20:45 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src3_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0093670301_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 [Mon Aug 20 01:20:47 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_tfrozen_src3.ximg exists [Mon Aug 20 01:20:47 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_tfrozen_src3_1.ximg exists [Mon Aug 20 01:20:47 2012] Fit fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_tfrozen_src3 appears to have run properly [Mon Aug 20 06:41:36 2012] Warning, spatial fit 3 centroid is now closest to src. 26 [Mon Aug 20 06:41:37 2012] Spatial fit model total counts = 1166.920000, observed total counts = 1165.000000 [Mon Aug 20 06:41:37 2012] Offset between fit and detection position for source 3 = 2.632716 pixels [Mon Aug 20 06:41:37 2012] Warning, changing simple spatial fit ID from 3 to 41 [Mon Aug 20 06:41:37 2012] 1149.366500 total counts/ 1121.760000 bgd. counts: snr = 0.824255 Spatial fit parameters: Offset between fit and detection position for source 3 = 2.632716 pixels Position = (311.1, 302.1) = 17 11 52.44 -39 57 14.4 Extent = 13.4 (13.3-26.7)", rotation angle = 0 Source counts = 27.6 +/- 33.9 Background counts = 1121.8 Rate = 0.002 +/- 0.002 Deleting source due to low Poisson probability