[Wed Dec 21 22:40:12 2011] Detection parameters:
  Position = (473.2, 275.3) = 23 23 28.46 -54 39 31.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 95.3 +/- 14.2
  Background counts = 29.3
  Rate = 0.006 +/- 0.0008

[Wed Dec 21 22:40:12 2011] Off-axis axis estimate = 12.78'
[Wed Dec 21 22:44:17 2011] Using EEF radius (= 12.82 ")to estimate initial spatial extent for simple fitting
[Wed Dec 21 22:44:17 2011] Initial guess for spatial extent in simple fitting = 12.82"
[Wed Dec 21 22:44:17 2011] source mask rpix=2.9, npix_max = 47, mask sum = 49, frac = 1.031
[Wed Dec 21 22:44:17 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 12.82"
[Wed Dec 21 23:47:38 2011] fullrun_pn_xmm0505383201_pi300-10000_cl_pass0_src18.ximg exists
[Wed Dec 21 23:47:38 2011] fullrun_pn_xmm0505383201_pi300-10000_cl_pass0_src18_1.ximg exists
[Wed Dec 21 23:47:38 2011] Fit fullrun_pn_xmm0505383201_pi300-10000_cl_pass0_src18 appears to have run properly
[Wed Dec 21 23:47:38 2011] fullrun_pn_xmm0505383201_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Wed Dec 21 23:47:38 2011] fullrun_pn_xmm0505383201_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Wed Dec 21 23:47:38 2011] Fit fullrun_pn_xmm0505383201_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Thu Dec 22 00:32:31 2011] Spatial fit model total counts = 466.987000, observed total counts = 467.000000
[Thu Dec 22 00:32:31 2011] Offset between fit and detection position for source 18 = 0.109405 pixels
[Thu Dec 22 00:32:31 2011] 469.445700 total counts/ 411.551000 bgd. counts: snr = 2.853823
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.109405 pixels
  Position = (473.1, 275.4) = 23 23 28.48 -54 39 30.5
  Extent = 7.7 (4.9-12.7)" x 3.6 (3.2-5.7)", rotation angle = 95 (90-119) degrees
  Source counts = 57.9 +/- 21.7
  Background counts = 411.6
  Rate = 0.004 +/- 0.002
[Thu Dec 22 00:32:31 2011] Vigneting correction estimate = 1.000000
[Thu Dec 22 00:32:31 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Dec 22 00:32:31 2011] Assessing source extent using major axis lower bound
[Thu Dec 22 00:32:31 2011] Source does appear to be extended
[Thu Dec 22 00:32:31 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.86
[Thu Dec 22 00:32:52 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Dec 22 00:32:52 2011] Initial guess for spatial extent in simple fitting = 5.64"
[Thu Dec 22 00:32:52 2011] source mask rpix=1.3, npix_max = 12, mask sum = 12, frac = 0.929
[Thu Dec 22 00:32:52 2011] Giving source the simple spatial ID 17 for pass 1, mean size = 5.64"
[Thu Dec 22 01:32:44 2011] fullrun_pn_xmm0505383201_pi300-10000_cl_pass1_src17.ximg exists
[Thu Dec 22 01:32:44 2011] fullrun_pn_xmm0505383201_pi300-10000_cl_pass1_src17_1.ximg exists
[Thu Dec 22 01:32:44 2011] Fit fullrun_pn_xmm0505383201_pi300-10000_cl_pass1_src17 appears to have run properly
[Thu Dec 22 01:32:44 2011] fullrun_pn_xmm0505383201_pi300-10000_cl_pass1_tfrozen_src17.ximg exists
[Thu Dec 22 01:32:44 2011] fullrun_pn_xmm0505383201_pi300-10000_cl_pass1_tfrozen_src17_1.ximg exists
[Thu Dec 22 01:32:44 2011] Fit fullrun_pn_xmm0505383201_pi300-10000_cl_pass1_tfrozen_src17 appears to have run properly
[Thu Dec 22 02:20:20 2011] Spatial fit model total counts = 322.999000, observed total counts = 323.000000
[Thu Dec 22 02:20:20 2011] Offset between fit and detection position for source 18 = 0.080565 pixels
[Thu Dec 22 02:20:20 2011] 326.144200 total counts/ 270.352000 bgd. counts: snr = 3.393194
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.080565 pixels
  Position = (473.1, 275.3) = 23 23 28.50 -54 39 30.8
  Extent = 5.6 (3.3-8.8)", rotation angle = 0
  Source counts = 55.8 +/- 18.1
  Background counts = 270.4
  Rate = 0.004 +/- 0.001
[Thu Dec 22 02:20:20 2011] Vigneting correction estimate = 1.000000
[Thu Dec 22 02:20:20 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Dec 22 02:20:20 2011] Assessing source extent using major axis lower bound
[Thu Dec 22 02:20:20 2011] Source does appear to be extended
[Thu Dec 22 02:20:20 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Dec 22 02:20:41 2011] XMMSAS src. selection expression = ellipse(41111.886460, 23906.323800, 336.007210, 336.007210, 0.000000, X, Y)
[Thu Dec 22 02:20:41 2011] Writing source region out to fullrun_pn_xmm0505383201_pi300-10000_pass1_cl_src18_src.reg
[Thu Dec 22 02:20:41 2011] Extracting stamp from image fullrun_pn_xmm0505383201_pi300-10000_cl_sm2.00.img.gz, (454, 256) - (492, 295)
[Thu Dec 22 02:20:41 2011] XMMSAS bgd. selection expression = annulus(41111.886460, 23906.323800, 560.012016, 1120.024032, X, Y) && !ellipse(39693.032562, 22141.381271, 870.000000, 870.000000, 0.000000, X, Y)
[Thu Dec 22 02:20:41 2011] Writing fullrun_pn_xmm0505383201_pi300-10000_pass1_cl_src18.gif
[Thu Dec 22 02:38:48 2011] Mean detx,y = (12684.37, -5300.66) 
[Thu Dec 22 02:38:54 2011] Setting backscal keywords in source and bgd. spectrum
[Thu Dec 22 02:39:18 2011] Binned source spectrum to 10 counts/bin
[Thu Dec 22 02:39:19 2011] Setting source spectrum file to fullrun_pn_xmm0505383201_pi300-10000_pass1_cl_src18_src_b10.pi.gz
[Thu Dec 22 02:39:19 2011] Setting bgd. spectrum file to fullrun_pn_xmm0505383201_pi300-10000_pass1_cl_src18_bgd.pi.gz
[Thu Dec 22 03:21:25 2011] Not generating rmf since there are only 55 counts
[Thu Dec 22 03:21:25 2011] rmf not generated due to insufficient counts
[Thu Dec 22 03:48:21 2011] Updating aperture counts using extracted products
[Thu Dec 22 03:48:21 2011] Error reading totcts from fullrun_pn_xmm0505383201_pi300-10000_pass1_cl_src18_src_b10.pi.gz
[Thu Dec 22 03:48:23 2011] Calculating source flux in energy range 0.30-8.00
[Thu Dec 22 03:48:23 2011] Using photon index=1.80, rate=0.00402, arf fullrun_pn_xmm0505383201_pi300-10000_pass1_cl_src18.arf
[Thu Dec 22 03:48:23 2011] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Dec 22 03:48:23 2011] Updating source flux to 2.6e-14
[Thu Dec 22 03:48:46 2011] Source 18 has fewer than 100.000000 counts, skipping spectral fitting