[Mon Jun 17 00:55:08 2013] Detection parameters: Position = (322.0, 244.0) = 20 47 44.81 30 8 59.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 198.8 +/- 33.2 Background counts = 462.3 Rate = 0.02 +/- 0.003 [Mon Jun 17 00:55:09 2013] Off-axis axis estimate = 4.30' [Mon Jun 17 00:56:50 2013] Using EEF radius (= 8.58 ")to estimate initial spatial extent for simple fitting [Mon Jun 17 00:56:50 2013] Initial guess for spatial extent in simple fitting = 8.58" [Mon Jun 17 00:56:50 2013] source mask rpix=2.0, npix_max = 24, mask sum = 20, frac = 0.818 [Mon Jun 17 00:56:50 2013] Giving source the simple spatial ID 44 for pass 0, mean size = 8.58" [Mon Jun 17 00:56:53 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src44.ximg exists [Mon Jun 17 00:56:53 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src44.csv [Mon Jun 17 00:56:53 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src44_1.ximg exists [Mon Jun 17 00:56:53 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src44.csv [Mon Jun 17 00:56:53 2013] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src44_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src44.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 Jun 17 00:56:56 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src44.ximg exists [Mon Jun 17 00:56:56 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src44_1.ximg exists [Mon Jun 17 00:56:56 2013] Fit fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src44 appears to have run properly [Mon Jun 17 00:58:49 2013] Spatial fit model total counts = 5535.120000, observed total counts = 5532.000000 [Mon Jun 17 00:58:49 2013] Offset between fit and detection position for source 93 = 0.474215 pixels [Mon Jun 17 00:58:49 2013] 5514.531400 total counts/ 5466.870000 bgd. counts: snr = 0.644611 Spatial fit parameters: Offset between fit and detection position for source 93 = 0.474215 pixels Position = (322.4, 244.3) = 20 47 44.69 30 8 59.7 Extent = 2.6 (2.1-5.5)", rotation angle = 0 Source counts = 47.7 +/- 74.3 Background counts = 5466.9 Rate = 0.003 +/- 0.005 Deleting source due to low Poisson probability