[Fri Mar 30 22:48:15 2012] Detection parameters: Position = (240.1, 375.0) = 14 58 15.42 -11 39 26.3 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 64.5 +/- 14.4 Background counts = 69.1 Rate = 0.001 +/- 0.0003 [Fri Mar 30 22:48:16 2012] Off-axis axis estimate = 6.98' [Sat Mar 31 00:38:27 2012] Using EEF radius (= 9.92 ")to estimate initial spatial extent for simple fitting [Sat Mar 31 00:38:27 2012] Initial guess for spatial extent in simple fitting = 9.92" [Sat Mar 31 00:38:27 2012] source mask rpix=2.3, npix_max = 30, mask sum = 36, frac = 1.164 [Sat Mar 31 00:38:27 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 9.92" [Sat Mar 31 01:29:51 2012] fullrun_mos2_xmm0555970401_pi300-10000_cl_pass0_src20.ximg exists [Sat Mar 31 01:29:51 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0555970401_pi300-10000_cl_pass0_src20.csv [Sat Mar 31 01:29:51 2012] fullrun_mos2_xmm0555970401_pi300-10000_cl_pass0_src20_1.ximg exists [Sat Mar 31 01:29:51 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0555970401_pi300-10000_cl_pass0_src20.csv [Sat Mar 31 01:29:51 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0555970401_pi300-10000_cl_pass0_src20_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0555970401_pi300-10000_cl_pass0_src20.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 Mar 31 01:29:51 2012] fullrun_mos2_xmm0555970401_pi300-10000_cl_pass0_tfrozen_src20.ximg exists [Sat Mar 31 01:29:51 2012] fullrun_mos2_xmm0555970401_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists [Sat Mar 31 01:29:51 2012] Fit fullrun_mos2_xmm0555970401_pi300-10000_cl_pass0_tfrozen_src20 appears to have run properly [Sat Mar 31 01:30:16 2012] Spatial fit model total counts = 560.632000, observed total counts = 519.000000 [Sat Mar 31 01:30:16 2012] Offset between fit and detection position for source 9 = 0.314656 pixels [Sat Mar 31 01:30:16 2012] 557.102000 total counts/ 518.857000 bgd. counts: snr = 1.679000 Spatial fit parameters: Offset between fit and detection position for source 9 = 0.314656 pixels Position = (240.1, 375.3) = 14 58 15.42 -11 39 27.3 Extent = 5.6 (2.7-8.8)", rotation angle = 0 Source counts = 38.2 +/- 23.6 Background counts = 518.9 Rate = 0.0006 +/- 0.0003 Deleting source due to low Poisson probability