[Tue Jul  3 19:51:43 2012] Detection parameters:
  Position = (256.4, 341.2) = 13 14 42.58 -25 10 54.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 195.6 +/- 23.8
  Background counts = 138.9
  Rate = 0.006 +/- 0.0007

[Tue Jul  3 19:51:44 2012] Off-axis axis estimate = 4.35'
[Tue Jul  3 19:55:11 2012] Using EEF radius (= 8.60 ")to estimate initial spatial extent for simple fitting
[Tue Jul  3 19:55:11 2012] Initial guess for spatial extent in simple fitting = 8.60"
[Tue Jul  3 19:55:11 2012] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.018
[Tue Jul  3 19:55:11 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 8.60"
[Tue Jul  3 21:18:11 2012] fullrun_pn_xmm0551040101_pi300-10000_cl_pass0_src18.ximg exists
[Tue Jul  3 21:18:11 2012] fullrun_pn_xmm0551040101_pi300-10000_cl_pass0_src18_1.ximg exists
[Tue Jul  3 21:18:11 2012] Fit fullrun_pn_xmm0551040101_pi300-10000_cl_pass0_src18 appears to have run properly
[Tue Jul  3 21:18:12 2012] fullrun_pn_xmm0551040101_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Tue Jul  3 21:18:12 2012] fullrun_pn_xmm0551040101_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Tue Jul  3 21:18:12 2012] Fit fullrun_pn_xmm0551040101_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Tue Jul  3 23:59:12 2012] Spatial fit model total counts = 1100.280000, observed total counts = 1100.000000
[Tue Jul  3 23:59:12 2012] Offset between fit and detection position for source 19 = 0.147614 pixels
[Tue Jul  3 23:59:12 2012] 1100.590000 total counts/ 939.766000 bgd. counts: snr = 5.246154
Spatial fit parameters:
  Offset between fit and detection position for source 19 = 0.147614 pixels
  Position = (256.4, 341.0) = 13 14 42.58 -25 10 55.0
  Extent = 7.8 (6.0-10.1)" x 5.5 (4.2-7.2)", rotation angle = 127 (90-324) degrees
  Source counts = 160.8 +/- 33.2
  Background counts = 939.8
  Rate = 0.004 +/- 0.0008
[Tue Jul  3 23:59:12 2012] Vigneting correction estimate = 1.000000
[Tue Jul  3 23:59:12 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jul  3 23:59:12 2012] Assessing source extent using major axis lower bound
[Tue Jul  3 23:59:12 2012] Source does appear to be extended
[Tue Jul  3 23:59:12 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.83
[Tue Jul  3 23:59:37 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Jul  3 23:59:37 2012] Initial guess for spatial extent in simple fitting = 6.65"
[Tue Jul  3 23:59:37 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.972
[Tue Jul  3 23:59:37 2012] Giving source the simple spatial ID 17 for pass 1, mean size = 6.65"
[Wed Jul  4 01:12:24 2012] fullrun_pn_xmm0551040101_pi300-10000_cl_pass1_src17.ximg exists
[Wed Jul  4 01:12:24 2012] fullrun_pn_xmm0551040101_pi300-10000_cl_pass1_src17_1.ximg exists
[Wed Jul  4 01:12:24 2012] Fit fullrun_pn_xmm0551040101_pi300-10000_cl_pass1_src17 appears to have run properly
[Wed Jul  4 01:12:25 2012] fullrun_pn_xmm0551040101_pi300-10000_cl_pass1_tfrozen_src17.ximg exists
[Wed Jul  4 01:12:25 2012] fullrun_pn_xmm0551040101_pi300-10000_cl_pass1_tfrozen_src17_1.ximg exists
[Wed Jul  4 01:12:25 2012] Fit fullrun_pn_xmm0551040101_pi300-10000_cl_pass1_tfrozen_src17 appears to have run properly
[Wed Jul  4 03:50:58 2012] Warning, spatial fit 17 centroid is now closest to src. 16
[Wed Jul  4 03:50:58 2012] Vigneting correction estimate = 1.000000
[Wed Jul  4 03:50:58 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jul  4 03:50:58 2012] Assessing source extent using major axis lower bound
[Wed Jul  4 03:50:58 2012] Source does appear to be extended
[Wed Jul  4 03:50:58 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.83
[Wed Jul  4 03:51:19 2012] XMMSAS src. selection expression = ellipse(22257.734200, 29622.758000, 465.579613, 332.460610, 126.623848, X, Y)
[Wed Jul  4 03:51:19 2012] Writing source region out to fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src19_src.reg
[Wed Jul  4 03:51:19 2012] Extracting stamp from image fullrun_pn_xmm0551040101_pi300-10000_cl_sm2.00.img.gz, (230, 314) - (283, 368)
[Wed Jul  4 03:51:19 2012] XMMSAS bgd. selection expression = annulus(22257.734200, 29622.758000, 775.966022, 1551.932045, X, Y) && !ellipse(20735.022873, 31965.110474, 870.000000, 870.000000, 0.000000, X, Y)
[Wed Jul  4 03:51:19 2012] Writing fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src19.gif
[Wed Jul  4 04:10:43 2012] Mean detx,y = (730.30, 6359.56) 
[Wed Jul  4 04:10:45 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Jul  4 04:10:53 2012] Binned source spectrum to 10 counts/bin
[Wed Jul  4 04:10:54 2012] Setting source spectrum file to fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src19_src_b10.pi.gz
[Wed Jul  4 04:10:54 2012] Setting bgd. spectrum file to fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src19_bgd.pi.gz
[Wed Jul  4 16:54:13 2012] Updating aperture counts using extracted products
[Wed Jul  4 16:54:13 2012] Error reading totcts from fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src19_src_b10.pi.gz
[Wed Jul  4 16:54:14 2012] Calculating source flux in energy range 0.30-8.00
[Wed Jul  4 16:54:14 2012] Using photon index=1.80, rate=0.00367, arf fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src19.arf
[Wed Jul  4 16:54:14 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Wed Jul  4 16:54:14 2012] Updating source flux to 1.5e-14