[Wed Feb 22 10:37:01 2012] Detection parameters:
  Position = (419.4, 220.1) = 21 14 22.40 6 0 51.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 216.7 +/- 21.1
  Background counts = 60.3
  Rate = 0.004 +/- 0.0004

[Wed Feb 22 10:37:02 2012] Off-axis axis estimate = 10.45'
[Wed Feb 22 10:42:52 2012] Using EEF radius (= 11.65 ")to estimate initial spatial extent for simple fitting
[Wed Feb 22 10:42:52 2012] Initial guess for spatial extent in simple fitting = 11.65"
[Wed Feb 22 10:42:52 2012] source mask rpix=2.7, npix_max = 40, mask sum = 42, frac = 1.039
[Wed Feb 22 10:42:52 2012] Giving source the simple spatial ID 51 for pass 0, mean size = 11.65"
[Wed Feb 22 13:18:25 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_src51.ximg exists
[Wed Feb 22 13:18:25 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_src51_1.ximg exists
[Wed Feb 22 13:18:25 2012] Fit fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_src51 appears to have run properly
[Wed Feb 22 13:18:27 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src51.ximg exists
[Wed Feb 22 13:18:27 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src51_1.ximg exists
[Wed Feb 22 13:18:27 2012] Fit fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src51 appears to have run properly
[Wed Feb 22 15:48:32 2012] Warning, spatial fit 51 centroid is now closest to src. 55
[Wed Feb 22 15:48:32 2012] Vigneting correction estimate = 1.000000
[Wed Feb 22 15:48:32 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 22 15:48:32 2012] Assessing source extent using major
[Wed Feb 22 15:48:32 2012] Source does appear to be extended
[Wed Feb 22 15:48:32 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Feb 22 15:49:11 2012] Using EEF radius (= 11.65 ")to estimate initial spatial extent for simple fitting
[Wed Feb 22 15:49:11 2012] Initial guess for spatial extent in simple fitting = 11.65"
[Wed Feb 22 15:49:11 2012] source mask rpix=2.7, npix_max = 40, mask sum = 42, frac = 1.039
[Wed Feb 22 15:49:11 2012] Giving source the simple spatial ID 48 for pass 1, mean size = 11.65"
[Wed Feb 22 18:03:40 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src48.ximg exists
[Wed Feb 22 18:03:40 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src48_1.ximg exists
[Wed Feb 22 18:03:40 2012] Fit fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src48 appears to have run properly
[Wed Feb 22 18:03:41 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src48.ximg exists
[Wed Feb 22 18:03:41 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src48_1.ximg exists
[Wed Feb 22 18:03:41 2012] Fit fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src48 appears to have run properly
[Wed Feb 22 19:59:35 2012] Spatial fit model total counts = 773.238000, observed total counts = 774.000000
[Wed Feb 22 19:59:35 2012] Offset between fit and detection position for source 51 = 0.204015 pixels
[Wed Feb 22 19:59:35 2012] 761.388000 total counts/ 530.088000 bgd. counts: snr = 10.046196
Spatial fit parameters:
  Offset between fit and detection position for source 51 = 0.204015 pixels
  Position = (419.6, 220.2) = 21 14 22.35 6 0 52.8
  Extent = 10.9 (9.1-13.4)" x 6.1 (4.4-7.6)", rotation angle = 135 (108-148) degrees
  Source counts = 231.3 +/- 27.6
  Background counts = 530.1
  Rate = 0.005 +/- 0.0006
[Wed Feb 22 19:59:35 2012] Vigneting correction estimate = 1.000000
[Wed Feb 22 19:59:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 22 19:59:35 2012] Assessing source extent using major axis lower bound
[Wed Feb 22 19:59:35 2012] Source does appear to be extended
[Wed Feb 22 19:59:35 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.20
[Wed Feb 22 20:00:16 2012] XMMSAS src. selection expression = ellipse(36457.306000, 19106.181600, 655.554019, 364.360810, 134.784778, X, Y)
[Wed Feb 22 20:00:16 2012] Writing source region out to fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src51_src.reg
[Wed Feb 22 20:00:16 2012] Extracting stamp from image fullrun_pn_xmm0500500901_pi300-10000_cl_sm2.00.img.gz, (382, 182) - (457, 258)
[Wed Feb 22 20:00:16 2012] XMMSAS bgd. selection expression = annulus(36457.306000, 19106.181600, 1092.590031, 2185.180063, X, Y) && !ellipse(36841.282460, 21460.056400, 386.872011, 386.872011, 0.000000, X, Y) && !ellipse(38843.506004, 19634.174508, 600.323018, 337.660287, 297.768930, X, Y) && !ellipse(34811.299225, 18689.186066, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(37169.276660, 17901.353600, 746.594421, 267.986408, 318.286000, X, Y)
[Wed Feb 22 20:00:16 2012] Writing fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src51.gif
[Wed Feb 22 21:06:11 2012] Mean detx,y = (10832.04, 5383.24) 
[Wed Feb 22 21:06:17 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Feb 22 21:06:42 2012] Binned source spectrum to 10 counts/bin
[Wed Feb 22 21:06:43 2012] Setting source spectrum file to fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src51_src_b10.pi.gz
[Wed Feb 22 21:06:43 2012] Setting bgd. spectrum file to fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src51_bgd.pi.gz
[Thu Feb 23 00:09:28 2012] Updating aperture counts using extracted products
[Thu Feb 23 00:09:28 2012] Error reading totcts from fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src51_src_b10.pi.gz
[Thu Feb 23 00:09:31 2012] Calculating source flux in energy range 0.30-8.00
[Thu Feb 23 00:09:31 2012] Using photon index=1.80, rate=0.00466, arf fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src51.arf
[Thu Feb 23 00:09:31 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Feb 23 00:09:31 2012] Updating source flux to 2.4e-14