[Sat May 18 23:43:00 2013] Detection parameters:
  Position = (314.9, 273.0) = 2 11 36.04 -4 53 50.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 25.9 +/- 6.6
  Background counts = 2.4
  Rate = 0.01 +/- 0.003

[Sat May 18 23:43:00 2013] Off-axis axis estimate = 2.20'
[Sat May 18 23:43:58 2013] Using EEF radius (= 7.53 ")to estimate initial spatial extent for simple fitting
[Sat May 18 23:43:58 2013] Initial guess for spatial extent in simple fitting = 7.53"
[Sat May 18 23:43:58 2013] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.804
[Sat May 18 23:43:58 2013] Giving source the simple spatial ID 4 for pass 0, mean size = 7.53"
[Sat May 18 23:55:15 2013] fullrun_pn_xmm0677631501_pi300-10000_cl_pass0_src4.ximg exists
[Sat May 18 23:55:15 2013] fullrun_pn_xmm0677631501_pi300-10000_cl_pass0_src4_1.ximg exists
[Sat May 18 23:55:15 2013] Fit fullrun_pn_xmm0677631501_pi300-10000_cl_pass0_src4 appears to have run properly
[Sat May 18 23:55:15 2013] fullrun_pn_xmm0677631501_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Sat May 18 23:55:15 2013] fullrun_pn_xmm0677631501_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Sat May 18 23:55:15 2013] Fit fullrun_pn_xmm0677631501_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Sun May 19 00:19:36 2013] Source 4 is offset by -7.025462 and 5.896373 pixels which is larger than
2 X fitted extent = 0.865246 x 0.865246, not incorporating fit results
[Sun May 19 00:19:36 2013] Vigneting correction estimate = 1.000000
[Sun May 19 00:19:36 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun May 19 00:19:36 2013] Assessing source extent using major
[Sun May 19 00:19:36 2013] Source does appear to be extended
[Sun May 19 00:19:36 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Sun May 19 00:19:43 2013] Using EEF radius (= 7.53 ")to estimate initial spatial extent for simple fitting
[Sun May 19 00:19:43 2013] Initial guess for spatial extent in simple fitting = 7.53"
[Sun May 19 00:19:43 2013] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.804
[Sun May 19 00:19:43 2013] Giving source the simple spatial ID 4 for pass 1, mean size = 7.53"
[Sun May 19 00:31:05 2013] fullrun_pn_xmm0677631501_pi300-10000_cl_pass1_src4.ximg exists
[Sun May 19 00:31:05 2013] fullrun_pn_xmm0677631501_pi300-10000_cl_pass1_src4_1.ximg exists
[Sun May 19 00:31:05 2013] Fit fullrun_pn_xmm0677631501_pi300-10000_cl_pass1_src4 appears to have run properly
[Sun May 19 00:31:06 2013] fullrun_pn_xmm0677631501_pi300-10000_cl_pass1_tfrozen_src4.ximg exists
[Sun May 19 00:31:06 2013] fullrun_pn_xmm0677631501_pi300-10000_cl_pass1_tfrozen_src4_1.ximg exists
[Sun May 19 00:31:06 2013] Fit fullrun_pn_xmm0677631501_pi300-10000_cl_pass1_tfrozen_src4 appears to have run properly
[Sun May 19 00:51:43 2013] Spatial fit model total counts = 46.998600, observed total counts = 47.000000
[Sun May 19 00:51:43 2013] Offset between fit and detection position for source 4 = 0.811458 pixels
[Sun May 19 00:51:43 2013] 47.117300 total counts/ 22.501100 bgd. counts: snr = 5.189424
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.811458 pixels
  Position = (315.7, 273.2) = 2 11 35.81 -4 53 49.8
  Extent = 7.6 (4.1-11.9)", rotation angle = 0
  Source counts = 24.6 +/- 6.9
  Background counts = 22.5
  Rate = 0.01 +/- 0.003
[Sun May 19 00:51:43 2013] Vigneting correction estimate = 1.000000
[Sun May 19 00:51:43 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun May 19 00:51:43 2013] Assessing source extent using major axis lower bound
[Sun May 19 00:51:43 2013] Source does appear to be extended
[Sun May 19 00:51:43 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Sun May 19 00:51:55 2013] XMMSAS src. selection expression = ellipse(27414.735400, 23721.787200, 457.256413, 457.256413, 0.000000, X, Y)
[Sun May 19 00:51:55 2013] Writing source region out to fullrun_pn_xmm0677631501_pi300-10000_pass1_cl_src4_src.reg
[Sun May 19 00:51:55 2013] Extracting stamp from image fullrun_pn_xmm0677631501_pi300-10000_cl_sm2.00.img.gz, (289, 247) - (342, 300)
[Sun May 19 00:51:55 2013] XMMSAS bgd. selection expression = annulus(27414.735400, 23721.787200, 762.094022, 1524.188044, X, Y)
[Sun May 19 00:51:55 2013] Writing fullrun_pn_xmm0677631501_pi300-10000_pass1_cl_src4.gif
[Sun May 19 00:53:49 2013] Mean detx,y = (1135.82, 2971.58) 
[Sun May 19 00:53:53 2013] Setting backscal keywords in source and bgd. spectrum
[Sun May 19 00:54:07 2013] Binned source spectrum to 10 counts/bin
[Sun May 19 00:54:08 2013] Setting source spectrum file to fullrun_pn_xmm0677631501_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Sun May 19 00:54:08 2013] Setting bgd. spectrum file to fullrun_pn_xmm0677631501_pi300-10000_pass1_cl_src4_bgd.pi.gz