[Sat Dec 24 11:49:06 2011] Detection parameters: Position = (223.1, 135.1) = 21 59 10.89 -30 24 21.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 52.9 +/- 11.8 Background counts = 25.5 Rate = 0.0009 +/- 0.0002 [Sat Dec 24 11:49:07 2011] Off-axis axis estimate = 13.04' [Sun Dec 25 07:00:11 2011] Using EEF radius (= 12.95 ")to estimate initial spatial extent for simple fitting [Sun Dec 25 07:00:11 2011] Initial guess for spatial extent in simple fitting = 12.95" [Sun Dec 25 07:00:11 2011] source mask rpix=3.0, npix_max = 48, mask sum = 49, frac = 1.014 [Sun Dec 25 07:00:11 2011] Giving source the simple spatial ID 23 for pass 0, mean size = 12.95" [Sun Dec 25 08:38:17 2011] fullrun_mos1_xmm0411780301_pi300-10000_cl_pass0_src23.ximg exists [Sun Dec 25 08:38:17 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0411780301_pi300-10000_cl_pass0_src23.csv [Sun Dec 25 08:38:17 2011] fullrun_mos1_xmm0411780301_pi300-10000_cl_pass0_src23_1.ximg exists [Sun Dec 25 08:38:17 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0411780301_pi300-10000_cl_pass0_src23.csv [Sun Dec 25 08:38:17 2011] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0411780301_pi300-10000_cl_pass0_src23_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0411780301_pi300-10000_cl_pass0_src23.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 [Sun Dec 25 08:38:17 2011] fullrun_mos1_xmm0411780301_pi300-10000_cl_pass0_tfrozen_src23.ximg exists [Sun Dec 25 08:38:17 2011] fullrun_mos1_xmm0411780301_pi300-10000_cl_pass0_tfrozen_src23_1.ximg exists [Sun Dec 25 08:38:17 2011] Fit fullrun_mos1_xmm0411780301_pi300-10000_cl_pass0_tfrozen_src23 appears to have run properly [Sun Dec 25 13:52:59 2011] Spatial fit model total counts = 417.948000, observed total counts = 416.000000 [Sun Dec 25 13:52:59 2011] Offset between fit and detection position for source 20 = 0.218753 pixels [Sun Dec 25 13:52:59 2011] 421.220400 total counts/ 388.006000 bgd. counts: snr = 1.686193 Spatial fit parameters: Offset between fit and detection position for source 20 = 0.218753 pixels Position = (223.2, 134.9) = 21 59 10.85 -30 24 20.2 Extent = 4.9 (3.2-7.5)", rotation angle = 0 Source counts = 33.2 +/- 20.5 Background counts = 388.0 Rate = 0.0005 +/- 0.0003 Deleting source due to low Poisson probability