[Sat Mar 17 10:51:08 2012] Detection parameters: Position = (409.1, 189.5) = 21 28 51.75 -50 54 45.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 86.4 +/- 15.1 Background counts = 57.8 Rate = 0.001 +/- 0.0002 [Sat Mar 17 10:51:08 2012] Off-axis axis estimate = 11.26' [Sat Mar 17 15:29:07 2012] Using EEF radius (= 12.06 ")to estimate initial spatial extent for simple fitting [Sat Mar 17 15:29:07 2012] Initial guess for spatial extent in simple fitting = 12.06" [Sat Mar 17 15:29:07 2012] source mask rpix=2.8, npix_max = 42, mask sum = 39, frac = 0.911 [Sat Mar 17 15:29:07 2012] Giving source the simple spatial ID 35 for pass 0, mean size = 12.06" [Sat Mar 17 16:59:38 2012] fullrun_mos2_xmm0654440201_pi300-10000_cl_pass0_src35.ximg exists [Sat Mar 17 16:59:38 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0654440201_pi300-10000_cl_pass0_src35.csv [Sat Mar 17 16:59:38 2012] fullrun_mos2_xmm0654440201_pi300-10000_cl_pass0_src35_1.ximg exists [Sat Mar 17 16:59:38 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0654440201_pi300-10000_cl_pass0_src35.csv [Sat Mar 17 16:59:38 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0654440201_pi300-10000_cl_pass0_src35_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0654440201_pi300-10000_cl_pass0_src35.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 17 16:59:39 2012] fullrun_mos2_xmm0654440201_pi300-10000_cl_pass0_tfrozen_src35.ximg exists [Sat Mar 17 16:59:39 2012] fullrun_mos2_xmm0654440201_pi300-10000_cl_pass0_tfrozen_src35_1.ximg exists [Sat Mar 17 16:59:39 2012] Fit fullrun_mos2_xmm0654440201_pi300-10000_cl_pass0_tfrozen_src35 appears to have run properly [Sat Mar 17 17:00:17 2012] Spatial fit model total counts = 697.476000, observed total counts = 652.000000 [Sat Mar 17 17:00:17 2012] Offset between fit and detection position for source 34 = 0.444863 pixels [Sat Mar 17 17:00:17 2012] 696.847400 total counts/ 650.058000 bgd. counts: snr = 1.835149 Spatial fit parameters: Offset between fit and detection position for source 34 = 0.444863 pixels Position = (409.1, 190.0) = 21 28 51.76 -50 54 44.4 Extent = 4.2 (3.0-6.7)", rotation angle = 0 Source counts = 46.8 +/- 26.4 Background counts = 650.1 Rate = 0.0006 +/- 0.0003 [Sat Mar 17 17:00:17 2012] Vigneting correction estimate = 1.000000 [Sat Mar 17 17:00:17 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Mar 17 17:00:17 2012] Assessing source extent using major axis lower bound [Sat Mar 17 17:00:17 2012] Source does appear to be extended [Sat Mar 17 17:00:17 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Sat Mar 17 17:00:17 2012] Deleting source due to low Poisson probability 0.9