[Thu Feb 23 18:30:32 2012] Detection parameters:
  Position = (304.2, 288.1) = 18 21 40.60 64 21 3.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 119.7 +/- 24.7
  Background counts = 248.0
  Rate = 0.03 +/- 0.005

[Thu Feb 23 18:30:33 2012] Off-axis axis estimate = 0.86'
[Thu Feb 23 18:33:58 2012] Using EEF radius (= 6.86 ")to estimate initial spatial extent for simple fitting
[Thu Feb 23 18:33:58 2012] Initial guess for spatial extent in simple fitting = 6.86"
[Thu Feb 23 18:33:58 2012] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.928
[Thu Feb 23 18:33:58 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 6.86"
[Thu Feb 23 18:53:20 2012] fullrun_pn_xmm0506211301_pi300-10000_cl_pass0_src4.ximg exists
[Thu Feb 23 18:53:20 2012] fullrun_pn_xmm0506211301_pi300-10000_cl_pass0_src4_1.ximg exists
[Thu Feb 23 18:53:20 2012] Fit fullrun_pn_xmm0506211301_pi300-10000_cl_pass0_src4 appears to have run properly
[Thu Feb 23 18:53:20 2012] fullrun_pn_xmm0506211301_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Thu Feb 23 18:53:20 2012] fullrun_pn_xmm0506211301_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Thu Feb 23 18:53:20 2012] Fit fullrun_pn_xmm0506211301_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Thu Feb 23 19:17:22 2012] Spatial fit model total counts = 2749.480000, observed total counts = 2789.000000
[Thu Feb 23 19:17:22 2012] Offset between fit and detection position for source 4 = 2.817493 pixels
[Thu Feb 23 19:17:22 2012] 2628.436000 total counts/ 2078.720000 bgd. counts: snr = 12.057031
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 2.817493 pixels
  Position = (304.3, 285.3) = 18 21 40.52 64 20 52.3
  Extent = 13.7 (13.7-13.7)", rotation angle = 0
  Source counts = 549.7 +/- 51.3
  Background counts = 2078.7
  Rate = 0.08 +/- 0.007
[Thu Feb 23 19:17:22 2012] Vigneting correction estimate = 1.000000
[Thu Feb 23 19:17:22 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Feb 23 19:17:22 2012] Assessing source extent using major axis lower bound
[Thu Feb 23 19:17:22 2012] Source does appear to be extended
[Thu Feb 23 19:17:22 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Feb 23 19:17:32 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Feb 23 19:17:32 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Thu Feb 23 19:17:32 2012] Initial guess for spatial extent in simple fitting = 13.71"
[Thu Feb 23 19:17:32 2012] source mask rpix=3.2, npix_max = 53, mask sum = 48, frac = 0.900
[Thu Feb 23 19:17:32 2012] Giving source the simple spatial ID 2 for pass 1, mean size = 13.71"
[Thu Feb 23 19:36:02 2012] fullrun_pn_xmm0506211301_pi300-10000_cl_pass1_src2.ximg exists
[Thu Feb 23 19:36:02 2012] fullrun_pn_xmm0506211301_pi300-10000_cl_pass1_src2_1.ximg exists
[Thu Feb 23 19:36:02 2012] Fit fullrun_pn_xmm0506211301_pi300-10000_cl_pass1_src2 appears to have run properly
[Thu Feb 23 19:36:02 2012] fullrun_pn_xmm0506211301_pi300-10000_cl_pass1_tfrozen_src2.ximg exists
[Thu Feb 23 19:36:02 2012] fullrun_pn_xmm0506211301_pi300-10000_cl_pass1_tfrozen_src2_1.ximg exists
[Thu Feb 23 19:36:02 2012] Fit fullrun_pn_xmm0506211301_pi300-10000_cl_pass1_tfrozen_src2 appears to have run properly
[Thu Feb 23 19:53:16 2012] Warning, spatial fit 2 centroid is now closest to src. 2
[Thu Feb 23 19:53:16 2012] Source 2 in spatial fitting is no longer close to this source
[Thu Feb 23 19:53:16 2012] Vigneting correction estimate = 1.000000
[Thu Feb 23 19:53:16 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Feb 23 19:53:16 2012] Assessing source extent using major axis lower bound
[Thu Feb 23 19:53:16 2012] Source does appear to be extended
[Thu Feb 23 19:53:16 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Feb 23 19:53:25 2012] XMMSAS src. selection expression = ellipse(26425.164800, 24769.078000, 822.713561, 822.713561, 0.000000, X, Y)
[Thu Feb 23 19:53:25 2012] Writing source region out to fullrun_pn_xmm0506211301_pi300-10000_pass1_cl_src4_src.reg
[Thu Feb 23 19:53:25 2012] Extracting stamp from image fullrun_pn_xmm0506211301_pi300-10000_cl_sm2.00.img.gz, (257, 238) - (352, 333)
[Thu Feb 23 19:53:25 2012] XMMSAS bgd. selection expression = annulus(26425.164800, 24769.078000, 1371.189269, 2742.378538, X, Y) && !ellipse(24471.840000, 25501.896000, 1099.208032, 1099.208032, 0.000000, X, Y) && !ellipse(24259.326000, 24462.467800, 1435.528841, 1435.528841, 0.000000, X, Y)
[Thu Feb 23 19:53:25 2012] Writing fullrun_pn_xmm0506211301_pi300-10000_pass1_cl_src4.gif
[Thu Feb 23 19:56:33 2012] Mean detx,y = (-1534.35, 437.46) 
[Thu Feb 23 19:56:39 2012] Setting backscal keywords in source and bgd. spectrum
[Thu Feb 23 19:57:01 2012] Binned source spectrum to 10 counts/bin
[Thu Feb 23 19:57:02 2012] Setting source spectrum file to fullrun_pn_xmm0506211301_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Thu Feb 23 19:57:02 2012] Setting bgd. spectrum file to fullrun_pn_xmm0506211301_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Thu Feb 23 23:15:36 2012] Updating aperture counts using extracted products
[Thu Feb 23 23:15:36 2012] Error reading totcts from fullrun_pn_xmm0506211301_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Thu Feb 23 23:15:36 2012] Calculating source flux in energy range 0.30-8.00
[Thu Feb 23 23:15:36 2012] Using photon index=1.80, rate=0.078, arf fullrun_pn_xmm0506211301_pi300-10000_pass1_cl_src4.arf
[Thu Feb 23 23:15:36 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Feb 23 23:15:36 2012] Updating source flux to 2.3e-13