[Thu Dec 22 02:22:02 2011] Detection parameters:
  Position = (237.4, 230.8) = 2 10 44.93 -50 53 59.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 92.8 +/- 11.9
  Background counts = 13.2
  Rate = 0.006 +/- 0.0008

[Thu Dec 22 02:22:02 2011] Off-axis axis estimate = 6.61'
[Thu Dec 22 02:25:33 2011] Using EEF radius (= 9.73 ")to estimate initial spatial extent for simple fitting
[Thu Dec 22 02:25:33 2011] Initial guess for spatial extent in simple fitting = 9.73"
[Thu Dec 22 02:25:33 2011] source mask rpix=2.2, npix_max = 29, mask sum = 24, frac = 0.801
[Thu Dec 22 02:25:33 2011] Giving source the simple spatial ID 16 for pass 0, mean size = 9.73"
[Thu Dec 22 04:01:33 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_src16.ximg exists
[Thu Dec 22 04:01:33 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_src16_1.ximg exists
[Thu Dec 22 04:01:33 2011] Fit fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_src16 appears to have run properly
[Thu Dec 22 04:01:33 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_tfrozen_src16.ximg exists
[Thu Dec 22 04:01:33 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_tfrozen_src16_1.ximg exists
[Thu Dec 22 04:01:33 2011] Fit fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_tfrozen_src16 appears to have run properly
[Thu Dec 22 05:12:28 2011] Spatial fit model total counts = 174.477000, observed total counts = 180.000000
[Thu Dec 22 05:12:28 2011] Offset between fit and detection position for source 16 = 0.365320 pixels
[Thu Dec 22 05:12:28 2011] 175.515300 total counts/ 94.484400 bgd. counts: snr = 8.336248
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.365320 pixels
  Position = (237.2, 230.5) = 2 10 45.00 -50 53 59.0
  Extent = 7.3 (5.7-9.7)" x 4.5 (3.6-5.7)", rotation angle = 333 (317-359) degrees
  Source counts = 81.0 +/- 13.2
  Background counts = 94.5
  Rate = 0.005 +/- 0.0009
[Thu Dec 22 05:12:28 2011] Vigneting correction estimate = 1.000000
[Thu Dec 22 05:12:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Dec 22 05:12:28 2011] Assessing source extent using major axis lower bound
[Thu Dec 22 05:12:28 2011] Source does appear to be extended
[Thu Dec 22 05:12:28 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.00
[Thu Dec 22 05:12:48 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Dec 22 05:12:48 2011] Initial guess for spatial extent in simple fitting = 5.88"
[Thu Dec 22 05:12:48 2011] source mask rpix=1.4, npix_max = 13, mask sum = 11, frac = 0.802
[Thu Dec 22 05:12:48 2011] Giving source the simple spatial ID 16 for pass 1, mean size = 5.88"
[Thu Dec 22 06:34:31 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_src16.ximg exists
[Thu Dec 22 06:34:31 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_src16_1.ximg exists
[Thu Dec 22 06:34:31 2011] Fit fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_src16 appears to have run properly
[Thu Dec 22 06:34:32 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_tfrozen_src16.ximg exists
[Thu Dec 22 06:34:32 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_tfrozen_src16_1.ximg exists
[Thu Dec 22 06:34:32 2011] Fit fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_tfrozen_src16 appears to have run properly
[Thu Dec 22 07:23:46 2011] Warning, spatial fit 16 centroid is now closest to src. 12
[Thu Dec 22 07:23:46 2011] Vigneting correction estimate = 1.000000
[Thu Dec 22 07:23:46 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Dec 22 07:23:46 2011] Assessing source extent using major axis lower bound
[Thu Dec 22 07:23:46 2011] Source does appear to be extended
[Thu Dec 22 07:23:46 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.00
[Thu Dec 22 07:24:08 2011] XMMSAS src. selection expression = ellipse(20588.670520, 20002.268800, 438.151813, 267.479408, 333.272996, X, Y)
[Thu Dec 22 07:24:08 2011] Writing source region out to fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src16_src.reg
[Thu Dec 22 07:24:08 2011] Extracting stamp from image fullrun_pn_xmm0551020701_pi300-10000_cl_sm2.00.img.gz, (212, 205) - (262, 256)
[Thu Dec 22 07:24:08 2011] XMMSAS bgd. selection expression = annulus(20588.670520, 20002.268800, 730.253021, 1460.506042, X, Y) && !ellipse(18960.093000, 19826.888800, 326.858409, 326.858409, 0.000000, X, Y)
[Thu Dec 22 07:24:08 2011] Writing fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src16.gif
[Thu Dec 22 07:43:43 2011] Mean detx,y = (-1870.63, -6453.63) 
[Thu Dec 22 07:43:48 2011] Setting backscal keywords in source and bgd. spectrum
[Thu Dec 22 07:44:24 2011] Binned source spectrum to 10 counts/bin
[Thu Dec 22 07:44:25 2011] Setting source spectrum file to fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src16_src_b10.pi.gz
[Thu Dec 22 07:44:25 2011] Setting bgd. spectrum file to fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src16_bgd.pi.gz
[Thu Dec 22 08:22:36 2011] Not generating rmf since there are only 81 counts
[Thu Dec 22 08:22:36 2011] rmf not generated due to insufficient counts
[Thu Dec 22 09:00:36 2011] Updating aperture counts using extracted products
[Thu Dec 22 09:00:36 2011] Error reading totcts from fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src16_src_b10.pi.gz
[Thu Dec 22 09:00:38 2011] Calculating source flux in energy range 0.30-8.00
[Thu Dec 22 09:00:38 2011] Using photon index=1.80, rate=0.00541, arf fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src16.arf
[Thu Dec 22 09:00:38 2011] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Dec 22 09:00:38 2011] Updating source flux to 7.3e-14
[Thu Dec 22 09:01:33 2011] Source 16 has fewer than 100.000000 counts, skipping spectral fitting