[Sun Aug 19 10:17:40 2012] Detection parameters: Position = (340.1, 307.0) = 17 11 41.45 -39 56 52.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 102.6 +/- 15.8 Background counts = 33.6 Rate = 0.007 +/- 0.001 [Sun Aug 19 10:17:41 2012] Off-axis axis estimate = 3.09' [Sun Aug 19 19:19:05 2012] Using EEF radius (= 7.97 ")to estimate initial spatial extent for simple fitting [Sun Aug 19 19:19:05 2012] Initial guess for spatial extent in simple fitting = 7.97" [Sun Aug 19 19:19:05 2012] source mask rpix=1.8, npix_max = 21, mask sum = 16, frac = 0.735 [Sun Aug 19 19:19:05 2012] Giving source the simple spatial ID 22 for pass 0, mean size = 7.97" [Mon Aug 20 01:20:45 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src22.ximg exists [Mon Aug 20 01:20:46 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_src22.csv [Mon Aug 20 01:20:46 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src22_1.ximg exists [Mon Aug 20 01:20:46 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_src22.csv [Mon Aug 20 01:20:46 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src22_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src22.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 01:20:48 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_tfrozen_src22.ximg exists [Mon Aug 20 01:20:48 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_tfrozen_src22_1.ximg exists [Mon Aug 20 01:20:48 2012] Fit fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_tfrozen_src22 appears to have run properly [Mon Aug 20 06:41:37 2012] Spatial fit model total counts = 834.833000, observed total counts = 821.000000 [Mon Aug 20 06:41:37 2012] Offset between fit and detection position for source 69 = 0.621494 pixels [Mon Aug 20 06:41:37 2012] 793.775100 total counts/ 753.698000 bgd. counts: snr = 1.459814 Spatial fit parameters: Offset between fit and detection position for source 69 = 0.621494 pixels Position = (340.7, 307.3) = 17 11 41.26 -39 56 51.6 Extent = 7.4 (2.0-15.9)", rotation angle = 0 Source counts = 40.1 +/- 28.2 Background counts = 753.7 Rate = 0.003 +/- 0.002 Deleting source due to low Poisson probability