[Thu Jul 19 10:16:28 2012] Detection parameters:
  Position = (156.1, 232.5) = 12 33 2.31 12 9 15.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 92.6 +/- 15.7
  Background counts = 46.2
  Rate = 0.007 +/- 0.001

[Thu Jul 19 10:16:28 2012] Off-axis axis estimate = 11.37'
[Thu Jul 19 10:20:14 2012] Using EEF radius (= 12.11 ")to estimate initial spatial extent for simple fitting
[Thu Jul 19 10:20:14 2012] Initial guess for spatial extent in simple fitting = 12.11"
[Thu Jul 19 10:20:14 2012] source mask rpix=2.8, npix_max = 43, mask sum = 42, frac = 0.973
[Thu Jul 19 10:20:14 2012] Giving source the simple spatial ID 8 for pass 0, mean size = 12.11"
[Thu Jul 19 10:35:38 2012] fullrun_pn_xmm0551870101_pi300-10000_cl_pass0_src8.ximg exists
[Thu Jul 19 10:35:38 2012] fullrun_pn_xmm0551870101_pi300-10000_cl_pass0_src8_1.ximg exists
[Thu Jul 19 10:35:38 2012] Fit fullrun_pn_xmm0551870101_pi300-10000_cl_pass0_src8 appears to have run properly
[Thu Jul 19 10:35:38 2012] fullrun_pn_xmm0551870101_pi300-10000_cl_pass0_tfrozen_src8.ximg exists
[Thu Jul 19 10:35:38 2012] fullrun_pn_xmm0551870101_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists
[Thu Jul 19 10:35:38 2012] Fit fullrun_pn_xmm0551870101_pi300-10000_cl_pass0_tfrozen_src8 appears to have run properly
[Thu Jul 19 11:39:47 2012] Spatial fit model total counts = 671.537000, observed total counts = 670.000000
[Thu Jul 19 11:39:47 2012] Offset between fit and detection position for source 8 = 0.277859 pixels
[Thu Jul 19 11:39:47 2012] 678.430300 total counts/ 627.986000 bgd. counts: snr = 2.012969
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.277859 pixels
  Position = (156.4, 232.6) = 12 33 2.23 12 9 15.6
  Extent = 5.7 (3.8-8.9)", rotation angle = 0
  Source counts = 50.4 +/- 26.0
  Background counts = 628.0
  Rate = 0.004 +/- 0.002
[Thu Jul 19 11:39:47 2012] Vigneting correction estimate = 1.000000
[Thu Jul 19 11:39:47 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Jul 19 11:39:47 2012] Assessing source extent using major axis lower bound
[Thu Jul 19 11:39:47 2012] Source does appear to be extended
[Thu Jul 19 11:39:47 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Jul 19 11:40:02 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Jul 19 11:40:02 2012] Initial guess for spatial extent in simple fitting = 5.68"
[Thu Jul 19 11:40:02 2012] source mask rpix=1.3, npix_max = 13, mask sum = 9, frac = 0.691
[Thu Jul 19 11:40:02 2012] Giving source the simple spatial ID 8 for pass 1, mean size = 5.68"
[Thu Jul 19 11:52:31 2012] fullrun_pn_xmm0551870101_pi300-10000_cl_pass1_src8.ximg exists
[Thu Jul 19 11:52:31 2012] fullrun_pn_xmm0551870101_pi300-10000_cl_pass1_src8_1.ximg exists
[Thu Jul 19 11:52:31 2012] Fit fullrun_pn_xmm0551870101_pi300-10000_cl_pass1_src8 appears to have run properly
[Thu Jul 19 11:52:31 2012] fullrun_pn_xmm0551870101_pi300-10000_cl_pass1_tfrozen_src8.ximg exists
[Thu Jul 19 11:52:31 2012] fullrun_pn_xmm0551870101_pi300-10000_cl_pass1_tfrozen_src8_1.ximg exists
[Thu Jul 19 11:52:31 2012] Fit fullrun_pn_xmm0551870101_pi300-10000_cl_pass1_tfrozen_src8 appears to have run properly
[Thu Jul 19 12:43:23 2012] Warning, spatial fit 8 centroid is now closest to src. 1
[Thu Jul 19 12:43:23 2012] Vigneting correction estimate = 1.000000
[Thu Jul 19 12:43:23 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Jul 19 12:43:23 2012] Assessing source extent using major axis lower bound
[Thu Jul 19 12:43:23 2012] Source does appear to be extended
[Thu Jul 19 12:43:23 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Jul 19 12:43:42 2012] XMMSAS src. selection expression = ellipse(13558.996400, 20189.889800, 340.554610, 340.554610, 0.000000, X, Y)
[Thu Jul 19 12:43:42 2012] Writing source region out to fullrun_pn_xmm0551870101_pi300-10000_pass1_cl_src8_src.reg
[Thu Jul 19 12:43:42 2012] Extracting stamp from image fullrun_pn_xmm0551870101_pi300-10000_cl_sm2.00.img.gz, (137, 213) - (176, 252)
[Thu Jul 19 12:43:42 2012] XMMSAS bgd. selection expression = annulus(13558.996400, 20189.889800, 567.591016, 1135.182033, X, Y) && !ellipse(14101.961853, 21463.669113, 870.000000, 870.000000, 0.000000, X, Y)
[Thu Jul 19 12:43:42 2012] Writing fullrun_pn_xmm0551870101_pi300-10000_pass1_cl_src8.gif
[Thu Jul 19 12:49:55 2012] Mean detx,y = (-14683.83, 1316.60) 
[Thu Jul 19 12:49:58 2012] Setting backscal keywords in source and bgd. spectrum
[Thu Jul 19 12:50:14 2012] Binned source spectrum to 10 counts/bin
[Thu Jul 19 12:50:15 2012] Setting source spectrum file to fullrun_pn_xmm0551870101_pi300-10000_pass1_cl_src8_src_b10.pi.gz
[Thu Jul 19 12:50:15 2012] Setting bgd. spectrum file to fullrun_pn_xmm0551870101_pi300-10000_pass1_cl_src8_bgd.pi.gz
[Thu Jul 19 12:55:06 2012] Not generating rmf since there are only 50 counts
[Thu Jul 19 12:55:06 2012] rmf not generated due to insufficient counts
[Thu Jul 19 13:19:11 2012] Updating aperture counts using extracted products
[Thu Jul 19 13:19:11 2012] Error reading totcts from fullrun_pn_xmm0551870101_pi300-10000_pass1_cl_src8_src_b10.pi.gz
[Thu Jul 19 13:19:12 2012] Calculating source flux in energy range 0.30-8.00
[Thu Jul 19 13:19:12 2012] Using photon index=1.80, rate=0.0042, arf fullrun_pn_xmm0551870101_pi300-10000_pass1_cl_src8.arf
[Thu Jul 19 13:19:12 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Jul 19 13:19:12 2012] Updating source flux to 3.5e-14
[Thu Jul 19 13:20:05 2012] Source 8 has fewer than 100.000000 counts, skipping spectral fitting