[Tue Mar 20 10:21:17 2012] Detection parameters:
  Position = (295.6, 293.4) = 8 3 57.12 23 46 35.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 64.1 +/- 12.0
  Background counts = 27.5
  Rate = 0.004 +/- 0.0007

[Tue Mar 20 10:21:18 2012] Off-axis axis estimate = 0.42'
[Tue Mar 20 10:25:21 2012] Using EEF radius (= 6.64 ")to estimate initial spatial extent for simple fitting
[Tue Mar 20 10:25:21 2012] Initial guess for spatial extent in simple fitting = 6.64"
[Tue Mar 20 10:25:21 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.974
[Tue Mar 20 10:25:21 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 6.64"
[Tue Mar 20 11:48:20 2012] fullrun_pn_xmm0504102101_pi300-10000_cl_pass0_src20.ximg exists
[Tue Mar 20 11:48:20 2012] fullrun_pn_xmm0504102101_pi300-10000_cl_pass0_src20_1.ximg exists
[Tue Mar 20 11:48:20 2012] Fit fullrun_pn_xmm0504102101_pi300-10000_cl_pass0_src20 appears to have run properly
[Tue Mar 20 11:48:20 2012] fullrun_pn_xmm0504102101_pi300-10000_cl_pass0_tfrozen_src20.ximg exists
[Tue Mar 20 11:48:20 2012] fullrun_pn_xmm0504102101_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists
[Tue Mar 20 11:48:20 2012] Fit fullrun_pn_xmm0504102101_pi300-10000_cl_pass0_tfrozen_src20 appears to have run properly
[Tue Mar 20 13:20:38 2012] Warning, spatial fit 20 centroid is now closest to src. 23
[Tue Mar 20 13:20:38 2012] Source 21 is offset by -6.559714 and 7.460592 pixels which is larger than
2 X fitted extent = 2.570166 x 2.570166, not incorporating fit results
[Tue Mar 20 13:20:38 2012] Vigneting correction estimate = 1.000000
[Tue Mar 20 13:20:38 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 20 13:20:38 2012] Assessing source extent using major
[Tue Mar 20 13:20:38 2012] Source does appear to be extended
[Tue Mar 20 13:20:38 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar 20 13:21:05 2012] Using EEF radius (= 6.64 ")to estimate initial spatial extent for simple fitting
[Tue Mar 20 13:21:05 2012] Initial guess for spatial extent in simple fitting = 6.64"
[Tue Mar 20 13:21:05 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.974
[Tue Mar 20 13:21:05 2012] Giving source the simple spatial ID 19 for pass 1, mean size = 6.64"
[Tue Mar 20 14:51:41 2012] fullrun_pn_xmm0504102101_pi300-10000_cl_pass1_src19.ximg exists
[Tue Mar 20 14:51:41 2012] fullrun_pn_xmm0504102101_pi300-10000_cl_pass1_src19_1.ximg exists
[Tue Mar 20 14:51:41 2012] Fit fullrun_pn_xmm0504102101_pi300-10000_cl_pass1_src19 appears to have run properly
[Tue Mar 20 14:51:42 2012] fullrun_pn_xmm0504102101_pi300-10000_cl_pass1_tfrozen_src19.ximg exists
[Tue Mar 20 14:51:42 2012] fullrun_pn_xmm0504102101_pi300-10000_cl_pass1_tfrozen_src19_1.ximg exists
[Tue Mar 20 14:51:42 2012] Fit fullrun_pn_xmm0504102101_pi300-10000_cl_pass1_tfrozen_src19 appears to have run properly
[Tue Mar 20 16:16:18 2012] Source 21 is offset by 5.532765 and -6.740095 pixels which is larger than
2 X fitted extent = 6.104506 x 6.104506, not incorporating fit results
[Tue Mar 20 16:16:18 2012] Spatial fit model total counts = 531.375000, observed total counts = 531.000000
[Tue Mar 20 16:16:18 2012] Offset between fit and detection position for source 21 = 0.160810 pixels
[Tue Mar 20 16:16:18 2012] Warning, changing simple spatial fit ID from 19 to 21
[Tue Mar 20 16:16:18 2012] 515.826800 total counts/ 473.865000 bgd. counts: snr = 1.927644
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.160810 pixels
  Position = (295.5, 293.5) = 8 3 57.15 23 46 36.3
  Extent = 4.1 (3.1-6.0)", rotation angle = 0
  Source counts = 42.0 +/- 22.7
  Background counts = 473.9
  Rate = 0.002 +/- 0.001
[Tue Mar 20 16:16:18 2012] Vigneting correction estimate = 1.000000
[Tue Mar 20 16:16:18 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 20 16:16:18 2012] Assessing source extent using major axis lower bound
[Tue Mar 20 16:16:18 2012] Source does appear to be extended
[Tue Mar 20 16:16:18 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar 20 16:16:43 2012] XMMSAS src. selection expression = ellipse(25662.456000, 25484.804000, 247.921807, 247.921807, 0.000000, X, Y)
[Tue Mar 20 16:16:43 2012] Writing source region out to fullrun_pn_xmm0504102101_pi300-10000_pass1_cl_src21_src.reg
[Tue Mar 20 16:16:43 2012] Extracting stamp from image fullrun_pn_xmm0504102101_pi300-10000_cl_sm2.00.img.gz, (281, 279) - (310, 308)
[Tue Mar 20 16:16:43 2012] XMMSAS bgd. selection expression = annulus(25662.456000, 25484.804000, 413.203012, 826.406024, X, Y) && !ellipse(25165.613200, 26213.271160, 572.790416, 379.886411, 344.570500, X, Y) && !ellipse(26234.592000, 24998.408000, 776.567222, 422.776812, 90.000000, X, Y) && !ellipse(26252.785736, 23892.937286, 870.000000, 870.000000, 0.000000, X, Y)
[Tue Mar 20 16:16:43 2012] Writing fullrun_pn_xmm0504102101_pi300-10000_pass1_cl_src21.gif
[Tue Mar 20 16:39:24 2012] Mean detx,y = (-736.68, 1092.78) 
[Tue Mar 20 16:39:29 2012] Setting backscal keywords in source and bgd. spectrum
[Tue Mar 20 16:39:50 2012] Binned source spectrum to 10 counts/bin
[Tue Mar 20 16:39:50 2012] Setting source spectrum file to fullrun_pn_xmm0504102101_pi300-10000_pass1_cl_src21_src_b10.pi.gz
[Tue Mar 20 16:39:50 2012] Setting bgd. spectrum file to fullrun_pn_xmm0504102101_pi300-10000_pass1_cl_src21_bgd.pi.gz
[Tue Mar 20 17:18:59 2012] Not generating rmf since there are only 41 counts
[Tue Mar 20 17:18:59 2012] rmf not generated due to insufficient counts
[Tue Mar 20 18:08:42 2012] Updating aperture counts using extracted products
[Tue Mar 20 18:08:42 2012] Error reading totcts from fullrun_pn_xmm0504102101_pi300-10000_pass1_cl_src21_src_b10.pi.gz
[Tue Mar 20 18:08:44 2012] Calculating source flux in energy range 0.30-8.00
[Tue Mar 20 18:08:44 2012] Using photon index=1.80, rate=0.00199, arf fullrun_pn_xmm0504102101_pi300-10000_pass1_cl_src21.arf
[Tue Mar 20 18:08:44 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Tue Mar 20 18:08:44 2012] Updating source flux to 6.9e-15
[Tue Mar 20 18:09:30 2012] Flag b found in src. 21 procflags, skipping spectral fitting
[Tue Mar 20 18:09:30 2012] Source 21 has fewer than 100.000000 counts, skipping spectral fitting