[Mon Nov 28 03:28:44 2011] Detection parameters:
  Position = (250.1, 497.9) = 17 28 38.00 -14 2 47.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 128.9 +/- 20.3
  Background counts = 106.1
  Rate = 0.002 +/- 0.0002

[Mon Nov 28 03:28:44 2011] Off-axis axis estimate = 14.88'
[Mon Nov 28 03:43:04 2011] Using EEF radius (= 13.87 ")to estimate initial spatial extent for simple fitting
[Mon Nov 28 03:43:04 2011] Initial guess for spatial extent in simple fitting = 13.87"
[Mon Nov 28 03:43:04 2011] source mask rpix=3.2, npix_max = 54, mask sum = 64, frac = 1.176
[Mon Nov 28 03:43:04 2011] Giving source the simple spatial ID 74 for pass 0, mean size = 13.87"
[Mon Nov 28 09:30:10 2011] fullrun_pn_xmm0501580201_pi300-10000_cl_pass0_src74.ximg exists
[Mon Nov 28 09:30:10 2011] fullrun_pn_xmm0501580201_pi300-10000_cl_pass0_src74_1.ximg exists
[Mon Nov 28 09:30:10 2011] Fit fullrun_pn_xmm0501580201_pi300-10000_cl_pass0_src74 appears to have run properly
[Mon Nov 28 09:30:12 2011] fullrun_pn_xmm0501580201_pi300-10000_cl_pass0_tfrozen_src74.ximg exists
[Mon Nov 28 09:30:12 2011] fullrun_pn_xmm0501580201_pi300-10000_cl_pass0_tfrozen_src74_1.ximg exists
[Mon Nov 28 09:30:12 2011] Fit fullrun_pn_xmm0501580201_pi300-10000_cl_pass0_tfrozen_src74 appears to have run properly
[Mon Nov 28 13:50:28 2011] Warning, spatial fit 74 centroid is now closest to src. 39
[Mon Nov 28 13:50:28 2011] Vigneting correction estimate = 1.000000
[Mon Nov 28 13:50:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Nov 28 13:50:28 2011] Assessing source extent using major
[Mon Nov 28 13:50:28 2011] Source does appear to be extended
[Mon Nov 28 13:50:28 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Nov 28 13:51:21 2011] Using EEF radius (= 13.87 ")to estimate initial spatial extent for simple fitting
[Mon Nov 28 13:51:21 2011] Initial guess for spatial extent in simple fitting = 13.87"
[Mon Nov 28 13:51:21 2011] source mask rpix=3.2, npix_max = 54, mask sum = 64, frac = 1.176
[Mon Nov 28 13:51:21 2011] Giving source the simple spatial ID 74 for pass 1, mean size = 13.87"
[Mon Nov 28 18:47:06 2011] fullrun_pn_xmm0501580201_pi300-10000_cl_pass1_src74.ximg exists
[Mon Nov 28 18:47:06 2011] fullrun_pn_xmm0501580201_pi300-10000_cl_pass1_src74_1.ximg exists
[Mon Nov 28 18:47:06 2011] Fit fullrun_pn_xmm0501580201_pi300-10000_cl_pass1_src74 appears to have run properly
[Mon Nov 28 18:47:08 2011] fullrun_pn_xmm0501580201_pi300-10000_cl_pass1_tfrozen_src74.ximg exists
[Mon Nov 28 18:47:08 2011] fullrun_pn_xmm0501580201_pi300-10000_cl_pass1_tfrozen_src74_1.ximg exists
[Mon Nov 28 18:47:08 2011] Fit fullrun_pn_xmm0501580201_pi300-10000_cl_pass1_tfrozen_src74 appears to have run properly
[Mon Nov 28 21:10:50 2011] Spatial fit model total counts = 1153.830000, observed total counts = 1184.000000
[Mon Nov 28 21:10:50 2011] Offset between fit and detection position for source 81 = 1.611904 pixels
[Mon Nov 28 21:10:50 2011] 1103.659000 total counts/ 577.689000 bgd. counts: snr = 21.883356
Spatial fit parameters:
  Offset between fit and detection position for source 81 = 1.611904 pixels
  Position = (248.8, 498.9) = 17 28 38.38 -14 2 45.8
  Extent = 27.7 (27.6-55.5)" x 12.4 (11.4-14.0)", rotation angle = 3 (357-8) degrees
  Source counts = 526.0 +/- 33.2
  Background counts = 577.7
  Rate = 0.006 +/- 0.0004
[Mon Nov 28 21:10:50 2011] Vigneting correction estimate = 1.000000
[Mon Nov 28 21:10:50 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Nov 28 21:10:50 2011] Assessing source extent using major axis lower bound
[Mon Nov 28 21:10:50 2011] Source does appear to be extended
[Mon Nov 28 21:10:50 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.97
[Mon Nov 28 21:10:50 2011] Source is asymmetric
[Mon Nov 28 21:11:32 2011] XMMSAS src. selection expression = ellipse(21595.903600, 43353.824400, 1664.202048, 744.468021, 2.626790, X, Y)
[Mon Nov 28 21:11:32 2011] Writing source region out to fullrun_pn_xmm0501580201_pi300-10000_pass1_cl_src81_src.reg
[Mon Nov 28 21:11:32 2011] Extracting stamp from image fullrun_pn_xmm0501580201_pi300-10000_cl_sm2.00.img.gz, (153, 403) - (344, 595)
[Mon Nov 28 21:11:32 2011] XMMSAS bgd. selection expression = annulus(21595.903600, 43353.824400, 2773.670080, 5547.340160, X, Y) && !ellipse(21681.927085, 40205.502185, 611.081618, 393.931867, 329.796528, X, Y) && !ellipse(19771.470261, 41346.441437, 870.000000, 870.000000, 0.000000, X, Y)
[Mon Nov 28 21:11:32 2011] Writing fullrun_pn_xmm0501580201_pi300-10000_pass1_cl_src81.gif
[Tue Nov 29 00:23:11 2011] Mean detx,y = (-4394.20, -16062.27) 
[Tue Nov 29 00:23:24 2011] Setting backscal keywords in source and bgd. spectrum
[Tue Nov 29 00:25:53 2011] Binned source spectrum to 10 counts/bin
[Tue Nov 29 00:25:53 2011] Setting source spectrum file to fullrun_pn_xmm0501580201_pi300-10000_pass1_cl_src81_src_b10.pi.gz
[Tue Nov 29 00:25:53 2011] Setting bgd. spectrum file to fullrun_pn_xmm0501580201_pi300-10000_pass1_cl_src81_bgd.pi.gz
[Tue Nov 29 06:09:00 2011] Updating aperture counts using extracted products
[Tue Nov 29 06:09:00 2011] Error reading totcts from fullrun_pn_xmm0501580201_pi300-10000_pass1_cl_src81_src_b10.pi.gz
[Tue Nov 29 06:09:05 2011] Calculating source flux in energy range 0.30-8.00
[Tue Nov 29 06:09:05 2011] Using photon index=1.80, rate=0.00617, arf fullrun_pn_xmm0501580201_pi300-10000_pass1_cl_src81.arf
[Tue Nov 29 06:09:05 2011] Assuming count rate is from the 0.30-10.00 bandpass
[Tue Nov 29 06:09:05 2011] Updating source flux to 4.7e-14