[Thu Mar 29 20:45:30 2012] Detection parameters:
  Position = (316.2, 246.4) = 21 26 57.15 -12 12 50.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 115.1 +/- 21.6
  Background counts = 176.0
  Rate = 0.002 +/- 0.0003

[Thu Mar 29 20:45:31 2012] Off-axis axis estimate = 3.99'
[Fri Mar 30 02:59:33 2012] Using EEF radius (= 8.42 ")to estimate initial spatial extent for simple fitting
[Fri Mar 30 02:59:33 2012] Initial guess for spatial extent in simple fitting = 8.42"
[Fri Mar 30 02:59:33 2012] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.053
[Fri Mar 30 02:59:33 2012] Giving source the simple spatial ID 53 for pass 0, mean size = 8.42"
[Fri Mar 30 06:39:54 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src53.ximg exists
[Fri Mar 30 06:39:54 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src53_1.ximg exists
[Fri Mar 30 06:39:54 2012] Fit fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src53 appears to have run properly
[Fri Mar 30 06:39:55 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_tfrozen_src53.ximg exists
[Fri Mar 30 06:39:55 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_tfrozen_src53_1.ximg exists
[Fri Mar 30 06:39:55 2012] Fit fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_tfrozen_src53 appears to have run properly
[Fri Mar 30 06:40:54 2012] Source 57 is offset by 2.033990 and 6.187615 pixels which is larger than
2 X fitted extent = 1.020520 x 1.020520, not incorporating fit results
[Fri Mar 30 06:40:54 2012] Spatial fit model total counts = 1867.250000, observed total counts = 1866.000000
[Fri Mar 30 06:40:54 2012] Offset between fit and detection position for source 57 = 0.020788 pixels
[Fri Mar 30 06:40:54 2012] 1881.995500 total counts/ 1811.400000 bgd. counts: snr = 1.658708
Spatial fit parameters:
  Offset between fit and detection position for source 57 = 0.020788 pixels
  Position = (316.2, 246.4) = 21 26 57.16 -12 12 50.7
  Extent = 4.8 (2.1-7.0)", rotation angle = 0
  Source counts = 70.6 +/- 43.4
  Background counts = 1811.4
  Rate = 0.0008 +/- 0.0005
  Deleting source due to low Poisson probability