[Tue Mar 13 12:46:42 2012] Detection parameters:
  Position = (166.8, 378.2) = 8 29 25.34 -33 42 16.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 44.7 +/- 9.9
  Background counts = 12.9
  Rate = 0.004 +/- 0.0008

[Tue Mar 13 12:46:42 2012] Off-axis axis estimate = 11.16'
[Tue Mar 13 12:48:21 2012] Using EEF radius (= 12.01 ")to estimate initial spatial extent for simple fitting
[Tue Mar 13 12:48:21 2012] Initial guess for spatial extent in simple fitting = 12.01"
[Tue Mar 13 12:48:21 2012] source mask rpix=2.8, npix_max = 42, mask sum = 42, frac = 0.988
[Tue Mar 13 12:48:21 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 12.01"
[Tue Mar 13 13:41:11 2012] fullrun_pn_xmm0550120501_pi300-10000_cl_pass0_src20.ximg exists
[Tue Mar 13 13:41:11 2012] fullrun_pn_xmm0550120501_pi300-10000_cl_pass0_src20_1.ximg exists
[Tue Mar 13 13:41:11 2012] Fit fullrun_pn_xmm0550120501_pi300-10000_cl_pass0_src20 appears to have run properly
[Tue Mar 13 13:41:11 2012] fullrun_pn_xmm0550120501_pi300-10000_cl_pass0_tfrozen_src20.ximg exists
[Tue Mar 13 13:41:11 2012] fullrun_pn_xmm0550120501_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists
[Tue Mar 13 13:41:11 2012] Fit fullrun_pn_xmm0550120501_pi300-10000_cl_pass0_tfrozen_src20 appears to have run properly
[Tue Mar 13 15:07:17 2012] Spatial fit model total counts = 191.878000, observed total counts = 192.000000
[Tue Mar 13 15:07:17 2012] Offset between fit and detection position for source 20 = 0.349557 pixels
[Tue Mar 13 15:07:17 2012] 193.311500 total counts/ 158.567000 bgd. counts: snr = 2.759178
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.349557 pixels
  Position = (167.2, 378.4) = 8 29 25.23 -33 42 15.0
  Extent = 9.8 (5.5-15.5)" x 3.8 (3.0-6.2)", rotation angle = 111 (132-90) degrees
  Source counts = 34.7 +/- 13.9
  Background counts = 158.6
  Rate = 0.003 +/- 0.001
[Tue Mar 13 15:07:17 2012] Vigneting correction estimate = 1.000000
[Tue Mar 13 15:07:17 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 13 15:07:17 2012] Assessing source extent using major axis lower bound
[Tue Mar 13 15:07:17 2012] Source does appear to be extended
[Tue Mar 13 15:07:17 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.90
[Tue Mar 13 15:07:37 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Mar 13 15:07:37 2012] Initial guess for spatial extent in simple fitting = 6.77"
[Tue Mar 13 15:07:37 2012] source mask rpix=1.6, npix_max = 16, mask sum = 16, frac = 0.946
[Tue Mar 13 15:07:37 2012] Giving source the simple spatial ID 19 for pass 1, mean size = 6.77"
[Tue Mar 13 15:54:31 2012] fullrun_pn_xmm0550120501_pi300-10000_cl_pass1_src19.ximg exists
[Tue Mar 13 15:54:31 2012] fullrun_pn_xmm0550120501_pi300-10000_cl_pass1_src19_1.ximg exists
[Tue Mar 13 15:54:31 2012] Fit fullrun_pn_xmm0550120501_pi300-10000_cl_pass1_src19 appears to have run properly
[Tue Mar 13 15:54:32 2012] fullrun_pn_xmm0550120501_pi300-10000_cl_pass1_tfrozen_src19.ximg exists
[Tue Mar 13 15:54:32 2012] fullrun_pn_xmm0550120501_pi300-10000_cl_pass1_tfrozen_src19_1.ximg exists
[Tue Mar 13 15:54:32 2012] Fit fullrun_pn_xmm0550120501_pi300-10000_cl_pass1_tfrozen_src19 appears to have run properly
[Tue Mar 13 16:57:46 2012] Spatial fit model total counts = 172.964000, observed total counts = 173.000000
[Tue Mar 13 16:57:46 2012] Offset between fit and detection position for source 20 = 0.049287 pixels
[Tue Mar 13 16:57:46 2012] 173.498500 total counts/ 137.469000 bgd. counts: snr = 3.072953
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.049287 pixels
  Position = (167.2, 378.4) = 8 29 25.21 -33 42 15.0
  Extent = 10.0 (5.7-13.5)" x 3.9 (2.4-6.6)", rotation angle = 112 (89-133) degrees
  Source counts = 36.0 +/- 13.2
  Background counts = 137.5
  Rate = 0.003 +/- 0.001
[Tue Mar 13 16:57:46 2012] Vigneting correction estimate = 1.000000
[Tue Mar 13 16:57:46 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 13 16:57:46 2012] Assessing source extent using major axis lower bound
[Tue Mar 13 16:57:46 2012] Source does appear to be extended
[Tue Mar 13 16:57:46 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.87
[Tue Mar 13 16:58:05 2012] XMMSAS src. selection expression = ellipse(14500.130060, 32869.220400, 600.918017, 233.088007, 112.274321, X, Y)
[Tue Mar 13 16:58:05 2012] Writing source region out to fullrun_pn_xmm0550120501_pi300-10000_pass1_cl_src20_src.reg
[Tue Mar 13 16:58:05 2012] Extracting stamp from image fullrun_pn_xmm0550120501_pi300-10000_cl_sm2.00.img.gz, (133, 344) - (202, 413)
[Tue Mar 13 16:58:05 2012] XMMSAS bgd. selection expression = annulus(14500.130060, 32869.220400, 1001.530029, 2003.060058, X, Y)
[Tue Mar 13 16:58:05 2012] Writing fullrun_pn_xmm0550120501_pi300-10000_pass1_cl_src20.gif
[Tue Mar 13 17:13:26 2012] Mean detx,y = (-4797.06, -11357.71) 
[Tue Mar 13 17:13:30 2012] Setting backscal keywords in source and bgd. spectrum
[Tue Mar 13 17:13:59 2012] Binned source spectrum to 10 counts/bin
[Tue Mar 13 17:14:00 2012] Setting source spectrum file to fullrun_pn_xmm0550120501_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Tue Mar 13 17:14:00 2012] Setting bgd. spectrum file to fullrun_pn_xmm0550120501_pi300-10000_pass1_cl_src20_bgd.pi.gz
[Tue Mar 13 17:26:29 2012] Not generating rmf since there are only 36 counts
[Tue Mar 13 17:26:29 2012] rmf not generated due to insufficient counts
[Tue Mar 13 18:00:43 2012] Updating aperture counts using extracted products
[Tue Mar 13 18:00:43 2012] Error reading totcts from fullrun_pn_xmm0550120501_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Tue Mar 13 18:00:43 2012] Calculating source flux in energy range 0.30-8.00
[Tue Mar 13 18:00:43 2012] Using photon index=1.80, rate=0.00302, arf fullrun_pn_xmm0550120501_pi300-10000_pass1_cl_src20.arf
[Tue Mar 13 18:00:43 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Tue Mar 13 18:00:43 2012] Updating source flux to 2.2e-14
[Tue Mar 13 18:01:46 2012] Source 20 has fewer than 100.000000 counts, skipping spectral fitting