[Mon Dec 19 17:02:57 2011] Detection parameters:
  Position = (153.6, 182.9) = 16 32 49.74 -48 55 26.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 1316.9 +/- 43.3
  Background counts = 26.6
  Rate = 0.05 +/- 0.002

[Mon Dec 19 17:02:57 2011] Off-axis axis estimate = 13.43'
[Mon Dec 19 17:06:37 2011] Using EEF radius (= 13.14 ")to estimate initial spatial extent for simple fitting
[Mon Dec 19 17:06:37 2011] Initial guess for spatial extent in simple fitting = 13.14"
[Mon Dec 19 17:06:37 2011] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.988
[Mon Dec 19 17:06:37 2011] Giving source the simple spatial ID 20 for pass 0, mean size = 13.14"
[Mon Dec 19 17:54:47 2011] fullrun_pn_xmm0154750401_pi300-10000_cl_pass0_src20.ximg exists
[Mon Dec 19 17:54:47 2011] fullrun_pn_xmm0154750401_pi300-10000_cl_pass0_src20_1.ximg exists
[Mon Dec 19 17:54:47 2011] Fit fullrun_pn_xmm0154750401_pi300-10000_cl_pass0_src20 appears to have run properly
[Mon Dec 19 17:54:47 2011] fullrun_pn_xmm0154750401_pi300-10000_cl_pass0_tfrozen_src20.ximg exists
[Mon Dec 19 17:54:47 2011] fullrun_pn_xmm0154750401_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists
[Mon Dec 19 17:54:47 2011] Fit fullrun_pn_xmm0154750401_pi300-10000_cl_pass0_tfrozen_src20 appears to have run properly
[Mon Dec 19 18:58:35 2011] Spatial fit model total counts = 1743.030000, observed total counts = 1749.000000
[Mon Dec 19 18:58:35 2011] Offset between fit and detection position for source 20 = 0.147080 pixels
[Mon Dec 19 18:58:35 2011] 1775.418000 total counts/ 665.958000 bgd. counts: snr = 42.992057
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.147080 pixels
  Position = (153.8, 182.9) = 16 32 49.68 -48 55 26.3
  Extent = 9.4 (8.9-9.9)" x 6.0 (5.7-6.5)", rotation angle = 48 (43-54) degrees
  Source counts = 1109.5 +/- 42.1
  Background counts = 666.0
  Rate = 0.05 +/- 0.002
[Mon Dec 19 18:58:35 2011] Vigneting correction estimate = 1.000000
[Mon Dec 19 18:58:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Dec 19 18:58:35 2011] Assessing source extent using major axis lower bound
[Mon Dec 19 18:58:35 2011] Source does appear to be extended
[Mon Dec 19 18:58:35 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.38
[Mon Dec 19 18:58:50 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Dec 19 18:58:50 2011] Initial guess for spatial extent in simple fitting = 7.68"
[Mon Dec 19 18:58:50 2011] source mask rpix=1.8, npix_max = 20, mask sum = 20, frac = 0.975
[Mon Dec 19 18:58:50 2011] Giving source the simple spatial ID 19 for pass 1, mean size = 7.68"
[Mon Dec 19 19:28:53 2011] fullrun_pn_xmm0154750401_pi300-10000_cl_pass1_src19.ximg exists
[Mon Dec 19 19:28:53 2011] fullrun_pn_xmm0154750401_pi300-10000_cl_pass1_src19_1.ximg exists
[Mon Dec 19 19:28:53 2011] Fit fullrun_pn_xmm0154750401_pi300-10000_cl_pass1_src19 appears to have run properly
[Mon Dec 19 19:28:53 2011] fullrun_pn_xmm0154750401_pi300-10000_cl_pass1_tfrozen_src19.ximg exists
[Mon Dec 19 19:28:53 2011] fullrun_pn_xmm0154750401_pi300-10000_cl_pass1_tfrozen_src19_1.ximg exists
[Mon Dec 19 19:28:53 2011] Fit fullrun_pn_xmm0154750401_pi300-10000_cl_pass1_tfrozen_src19 appears to have run properly
[Mon Dec 19 20:21:08 2011] Spatial fit model total counts = 1419.440000, observed total counts = 1419.000000
[Mon Dec 19 20:21:08 2011] Offset between fit and detection position for source 20 = 0.029789 pixels
[Mon Dec 19 20:21:08 2011] 1444.822000 total counts/ 407.172000 bgd. counts: snr = 51.423536
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.029789 pixels
  Position = (153.7, 182.9) = 16 32 49.68 -48 55 26.4
  Extent = 8.8 (8.3-9.4)" x 5.5 (5.1-6.0)", rotation angle = 49 (44-54) degrees
  Source counts = 1037.7 +/- 38.0
  Background counts = 407.2
  Rate = 0.04 +/- 0.002
[Mon Dec 19 20:21:08 2011] Vigneting correction estimate = 1.000000
[Mon Dec 19 20:21:08 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Dec 19 20:21:08 2011] Assessing source extent using major axis lower bound
[Mon Dec 19 20:21:08 2011] Source does appear to be extended
[Mon Dec 19 20:21:08 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.39
[Mon Dec 19 20:21:22 2011] Counts = 1037.650000, rescaling region sizes by 2.000000
[Mon Dec 19 20:21:22 2011] XMMSAS src. selection expression = ellipse(13327.687200, 15863.495000, 1060.839631, 663.711619, 48.852302, X, Y)
[Mon Dec 19 20:21:22 2011] Writing source region out to fullrun_pn_xmm0154750401_pi300-10000_pass1_cl_src20_src.reg
[Mon Dec 19 20:21:22 2011] Extracting stamp from image fullrun_pn_xmm0154750401_pi300-10000_cl_sm2.00.img.gz, (93, 122) - (215, 244)
[Mon Dec 19 20:21:22 2011] XMMSAS bgd. selection expression = annulus(13327.687200, 15863.495000, 3536.132102, 7072.264204, X, Y) && !ellipse(10907.644997, 16884.168381, 870.000000, 870.000000, 0.000000, X, Y)
[Mon Dec 19 20:21:22 2011] Writing fullrun_pn_xmm0154750401_pi300-10000_pass1_cl_src20.gif
[Mon Dec 19 20:35:44 2011] Mean detx,y = (11377.31, -8695.27) 
[Mon Dec 19 20:35:47 2011] Setting backscal keywords in source and bgd. spectrum
[Mon Dec 19 20:36:49 2011] Binned source spectrum to 10 counts/bin
[Mon Dec 19 20:36:49 2011] Setting source spectrum file to fullrun_pn_xmm0154750401_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Mon Dec 19 20:36:49 2011] Setting bgd. spectrum file to fullrun_pn_xmm0154750401_pi300-10000_pass1_cl_src20_bgd.pi.gz
[Mon Dec 19 21:31:24 2011] Updating aperture counts using extracted products
[Mon Dec 19 21:31:24 2011] Error reading totcts from fullrun_pn_xmm0154750401_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Mon Dec 19 21:31:24 2011] Calculating source flux in energy range 0.30-8.00
[Mon Dec 19 21:31:24 2011] Using photon index=1.80, rate=0.0422, arf fullrun_pn_xmm0154750401_pi300-10000_pass1_cl_src20.arf
[Mon Dec 19 21:31:24 2011] Assuming count rate is from the 0.30-10.00 bandpass
[Mon Dec 19 21:31:24 2011] Updating source flux to 3.3e-13