[Thu Dec 22 12:24:08 2011] Detection parameters:
  Position = (406.7, 242.8) = 23 20 4.01 -55 4 38.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 393.6 +/- 26.9
  Background counts = 72.6
  Rate = 0.04 +/- 0.003

[Thu Dec 22 12:24:09 2011] Off-axis axis estimate = 8.83'
[Thu Dec 22 12:29:53 2011] Using EEF radius (= 10.84 ")to estimate initial spatial extent for simple fitting
[Thu Dec 22 12:29:53 2011] Initial guess for spatial extent in simple fitting = 10.84"
[Thu Dec 22 12:29:53 2011] source mask rpix=2.5, npix_max = 35, mask sum = 36, frac = 1.005
[Thu Dec 22 12:29:53 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 10.84"
[Thu Dec 22 13:04:10 2011] fullrun_pn_xmm0505382301_pi300-10000_cl_pass0_src4.ximg exists
[Thu Dec 22 13:04:10 2011] fullrun_pn_xmm0505382301_pi300-10000_cl_pass0_src4_1.ximg exists
[Thu Dec 22 13:04:10 2011] Fit fullrun_pn_xmm0505382301_pi300-10000_cl_pass0_src4 appears to have run properly
[Thu Dec 22 13:04:10 2011] fullrun_pn_xmm0505382301_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Thu Dec 22 13:04:10 2011] fullrun_pn_xmm0505382301_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Thu Dec 22 13:04:10 2011] Fit fullrun_pn_xmm0505382301_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Thu Dec 22 15:05:24 2011] Spatial fit model total counts = 400.000000, observed total counts = 400.000000
[Thu Dec 22 15:05:24 2011] Offset between fit and detection position for source 4 = 0.077420 pixels
[Thu Dec 22 15:05:24 2011] 400.469000 total counts/ 234.297000 bgd. counts: snr = 10.856116
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.077420 pixels
  Position = (406.6, 242.8) = 23 20 4.05 -55 4 37.6
  Extent = 5.2 (4.6-6.0)", rotation angle = 0
  Source counts = 166.2 +/- 20.0
  Background counts = 234.3
  Rate = 0.02 +/- 0.002
[Thu Dec 22 15:05:24 2011] Vigneting correction estimate = 1.000000
[Thu Dec 22 15:05:24 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Dec 22 15:05:24 2011] Assessing source extent using major axis lower bound
[Thu Dec 22 15:05:24 2011] Source does appear to be extended
[Thu Dec 22 15:05:24 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Dec 22 15:05:48 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Dec 22 15:05:48 2011] Initial guess for spatial extent in simple fitting = 5.18"
[Thu Dec 22 15:05:48 2011] source mask rpix=1.2, npix_max = 11, mask sum = 9, frac = 0.788
[Thu Dec 22 15:05:48 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 5.18"
[Thu Dec 22 15:41:02 2011] fullrun_pn_xmm0505382301_pi300-10000_cl_pass1_src4.ximg exists
[Thu Dec 22 15:41:02 2011] fullrun_pn_xmm0505382301_pi300-10000_cl_pass1_src4_1.ximg exists
[Thu Dec 22 15:41:02 2011] Fit fullrun_pn_xmm0505382301_pi300-10000_cl_pass1_src4 appears to have run properly
[Thu Dec 22 15:41:02 2011] fullrun_pn_xmm0505382301_pi300-10000_cl_pass1_tfrozen_src4.ximg exists
[Thu Dec 22 15:41:02 2011] fullrun_pn_xmm0505382301_pi300-10000_cl_pass1_tfrozen_src4_1.ximg exists
[Thu Dec 22 15:41:02 2011] Fit fullrun_pn_xmm0505382301_pi300-10000_cl_pass1_tfrozen_src4 appears to have run properly
[Thu Dec 22 17:11:30 2011] Spatial fit model total counts = 399.936000, observed total counts = 400.000000
[Thu Dec 22 17:11:30 2011] Offset between fit and detection position for source 4 = 0.017041 pixels
[Thu Dec 22 17:11:30 2011] 400.401000 total counts/ 230.430000 bgd. counts: snr = 11.197094
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.017041 pixels
  Position = (406.7, 242.8) = 23 20 4.04 -55 4 37.6
  Extent = 6.0 (4.1-5.6)" x 4.8 (4.7-6.5)", rotation angle = 128 (90-351) degrees
  Source counts = 170.0 +/- 20.0
  Background counts = 230.4
  Rate = 0.02 +/- 0.002
[Thu Dec 22 17:11:30 2011] Vigneting correction estimate = 1.000000
[Thu Dec 22 17:11:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Dec 22 17:11:30 2011] Assessing source extent using major axis lower bound
[Thu Dec 22 17:11:30 2011] Source does appear to be extended
[Thu Dec 22 17:11:30 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.62
[Thu Dec 22 17:11:49 2011] XMMSAS src. selection expression = ellipse(35331.410000, 21074.729400, 358.918810, 287.250608, 127.781450, X, Y)
[Thu Dec 22 17:11:49 2011] Writing source region out to fullrun_pn_xmm0505382301_pi300-10000_pass1_cl_src4_src.reg
[Thu Dec 22 17:11:49 2011] Extracting stamp from image fullrun_pn_xmm0505382301_pi300-10000_cl_sm2.00.img.gz, (386, 222) - (427, 263)
[Thu Dec 22 17:11:49 2011] XMMSAS bgd. selection expression = annulus(35331.410000, 21074.729400, 598.198017, 1196.396034, X, Y)
[Thu Dec 22 17:11:49 2011] Writing fullrun_pn_xmm0505382301_pi300-10000_pass1_cl_src4.gif
[Thu Dec 22 17:15:24 2011] Mean detx,y = (9445.80, 152.15) 
[Thu Dec 22 17:15:29 2011] Setting backscal keywords in source and bgd. spectrum
[Thu Dec 22 17:15:55 2011] Binned source spectrum to 10 counts/bin
[Thu Dec 22 17:15:56 2011] Setting source spectrum file to fullrun_pn_xmm0505382301_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Thu Dec 22 17:15:56 2011] Setting bgd. spectrum file to fullrun_pn_xmm0505382301_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Thu Dec 22 17:53:06 2011] Updating aperture counts using extracted products
[Thu Dec 22 17:53:06 2011] Error reading totcts from fullrun_pn_xmm0505382301_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Thu Dec 22 17:53:07 2011] Calculating source flux in energy range 0.30-8.00
[Thu Dec 22 17:53:07 2011] Using photon index=1.80, rate=0.0175, arf fullrun_pn_xmm0505382301_pi300-10000_pass1_cl_src4.arf
[Thu Dec 22 17:53:07 2011] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Dec 22 17:53:07 2011] Updating source flux to 8.2e-14