[Mon Nov 28 07:35:13 2011] Detection parameters:
  Position = (311.4, 366.3) = 20 20 53.42 40 30 23.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 56.1 +/- 11.9
  Background counts = 33.3
  Rate = 0.01 +/- 0.002

[Mon Nov 28 07:35:13 2011] Off-axis axis estimate = 5.01'
[Mon Nov 28 07:38:11 2011] Using EEF radius (= 8.93 ")to estimate initial spatial extent for simple fitting
[Mon Nov 28 07:38:11 2011] Initial guess for spatial extent in simple fitting = 8.93"
[Mon Nov 28 07:38:11 2011] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.958
[Mon Nov 28 07:38:11 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 8.93"
[Mon Nov 28 07:52:09 2011] fullrun_pn_xmm0150960801_pi300-10000_cl_pass0_src4.ximg exists
[Mon Nov 28 07:52:09 2011] fullrun_pn_xmm0150960801_pi300-10000_cl_pass0_src4_1.ximg exists
[Mon Nov 28 07:52:09 2011] Fit fullrun_pn_xmm0150960801_pi300-10000_cl_pass0_src4 appears to have run properly
[Mon Nov 28 07:52:09 2011] fullrun_pn_xmm0150960801_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Mon Nov 28 07:52:09 2011] fullrun_pn_xmm0150960801_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Mon Nov 28 07:52:09 2011] Fit fullrun_pn_xmm0150960801_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Mon Nov 28 08:15:46 2011] Spatial fit model total counts = 256.652000, observed total counts = 258.000000
[Mon Nov 28 08:15:46 2011] Offset between fit and detection position for source 4 = 4.192076 pixels
[Mon Nov 28 08:15:46 2011] 240.297300 total counts/ 95.421300 bgd. counts: snr = 14.831114
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 4.192076 pixels
  Position = (315.2, 368.1) = 20 20 51.98 40 30 30.2
  Extent = 17.9 (17.8-35.7)", rotation angle = 0
  Source counts = 144.9 +/- 15.5
  Background counts = 95.4
  Rate = 0.03 +/- 0.003
[Mon Nov 28 08:15:46 2011] Vigneting correction estimate = 1.000000
[Mon Nov 28 08:15:46 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Nov 28 08:15:46 2011] Assessing source extent using major axis lower bound
[Mon Nov 28 08:15:46 2011] Source does appear to be extended
[Mon Nov 28 08:15:46 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Nov 28 08:15:59 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Nov 28 08:15:59 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Mon Nov 28 08:15:59 2011] Initial guess for spatial extent in simple fitting = 17.87"
[Mon Nov 28 08:15:59 2011] source mask rpix=4.1, npix_max = 84, mask sum = 80, frac = 0.942
[Mon Nov 28 08:15:59 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 17.87"
[Mon Nov 28 08:32:32 2011] fullrun_pn_xmm0150960801_pi300-10000_cl_pass1_src4.ximg exists
[Mon Nov 28 08:32:32 2011] fullrun_pn_xmm0150960801_pi300-10000_cl_pass1_src4_1.ximg exists
[Mon Nov 28 08:32:32 2011] Fit fullrun_pn_xmm0150960801_pi300-10000_cl_pass1_src4 appears to have run properly
[Mon Nov 28 08:32:32 2011] fullrun_pn_xmm0150960801_pi300-10000_cl_pass1_tfrozen_src4.ximg exists
[Mon Nov 28 08:32:32 2011] fullrun_pn_xmm0150960801_pi300-10000_cl_pass1_tfrozen_src4_1.ximg exists
[Mon Nov 28 08:32:32 2011] Fit fullrun_pn_xmm0150960801_pi300-10000_cl_pass1_tfrozen_src4 appears to have run properly
[Mon Nov 28 08:53:43 2011] Warning, spatial fit 4 centroid is now closest to src. 4
[Mon Nov 28 08:53:43 2011] Source 4 in spatial fitting is no longer close to this source
[Mon Nov 28 08:53:43 2011] Vigneting correction estimate = 1.000000
[Mon Nov 28 08:53:43 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Nov 28 08:53:43 2011] Assessing source extent using major axis lower bound
[Mon Nov 28 08:53:43 2011] Source does appear to be extended
[Mon Nov 28 08:53:43 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Nov 28 08:53:55 2011] XMMSAS src. selection expression = ellipse(27373.632000, 31980.131000, 1072.164031, 1072.164031, 0.000000, X, Y)
[Mon Nov 28 08:53:55 2011] Writing source region out to fullrun_pn_xmm0150960801_pi300-10000_pass1_cl_src4_src.reg
[Mon Nov 28 08:53:55 2011] Extracting stamp from image fullrun_pn_xmm0150960801_pi300-10000_cl_sm2.00.img.gz, (254, 307) - (377, 430)
[Mon Nov 28 08:53:55 2011] XMMSAS bgd. selection expression = annulus(27373.632000, 31980.131000, 1786.940051, 3573.880103, X, Y) && !ellipse(25973.977920, 29669.125600, 677.694433, 677.694433, 0.000000, X, Y)
[Mon Nov 28 08:53:55 2011] Writing fullrun_pn_xmm0150960801_pi300-10000_pass1_cl_src4.gif
[Mon Nov 28 08:56:08 2011] Mean detx,y = (-3766.03, -4125.81) 
[Mon Nov 28 08:56:13 2011] Setting backscal keywords in source and bgd. spectrum
[Mon Nov 28 08:57:19 2011] Binned source spectrum to 10 counts/bin
[Mon Nov 28 08:57:19 2011] Setting source spectrum file to fullrun_pn_xmm0150960801_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Mon Nov 28 08:57:19 2011] Setting bgd. spectrum file to fullrun_pn_xmm0150960801_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Mon Nov 28 09:24:22 2011] Updating aperture counts using extracted products
[Mon Nov 28 09:24:23 2011] Error reading totcts from fullrun_pn_xmm0150960801_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Mon Nov 28 09:24:23 2011] Calculating source flux in energy range 0.30-8.00
[Mon Nov 28 09:24:23 2011] Using photon index=1.80, rate=0.0284, arf fullrun_pn_xmm0150960801_pi300-10000_pass1_cl_src4.arf
[Mon Nov 28 09:24:23 2011] Assuming count rate is from the 0.30-10.00 bandpass
[Mon Nov 28 09:24:23 2011] Updating source flux to 8.9e-14