[Thu Mar 22 03:48:11 2012] Detection parameters:
  Position = (285.3, 352.7) = 2 21 29.57 -5 46 53.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 65.9 +/- 11.8
  Background counts = 21.6
  Rate = 0.007 +/- 0.001

[Thu Mar 22 03:48:12 2012] Off-axis axis estimate = 4.05'
[Thu Mar 22 03:50:59 2012] Using EEF radius (= 8.45 ")to estimate initial spatial extent for simple fitting
[Thu Mar 22 03:50:59 2012] Initial guess for spatial extent in simple fitting = 8.45"
[Thu Mar 22 03:50:59 2012] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.047
[Thu Mar 22 03:50:59 2012] Giving source the simple spatial ID 16 for pass 0, mean size = 8.45"
[Thu Mar 22 04:52:57 2012] fullrun_pn_xmm0553910701_pi300-10000_cl_pass0_src16.ximg exists
[Thu Mar 22 04:52:57 2012] fullrun_pn_xmm0553910701_pi300-10000_cl_pass0_src16_1.ximg exists
[Thu Mar 22 04:52:57 2012] Fit fullrun_pn_xmm0553910701_pi300-10000_cl_pass0_src16 appears to have run properly
[Thu Mar 22 04:52:58 2012] fullrun_pn_xmm0553910701_pi300-10000_cl_pass0_tfrozen_src16.ximg exists
[Thu Mar 22 04:52:58 2012] fullrun_pn_xmm0553910701_pi300-10000_cl_pass0_tfrozen_src16_1.ximg exists
[Thu Mar 22 04:52:58 2012] Fit fullrun_pn_xmm0553910701_pi300-10000_cl_pass0_tfrozen_src16 appears to have run properly
[Thu Mar 22 06:25:54 2012] Spatial fit model total counts = 196.961000, observed total counts = 197.000000
[Thu Mar 22 06:25:54 2012] Offset between fit and detection position for source 16 = 0.321940 pixels
[Thu Mar 22 06:25:54 2012] 196.078900 total counts/ 157.541000 bgd. counts: snr = 3.070374
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.321940 pixels
  Position = (285.0, 352.8) = 2 21 29.66 -5 46 54.4
  Extent = 5.0 (3.4-6.3)", rotation angle = 0
  Source counts = 38.5 +/- 14.0
  Background counts = 157.5
  Rate = 0.003 +/- 0.001
[Thu Mar 22 06:25:54 2012] Vigneting correction estimate = 1.000000
[Thu Mar 22 06:25:54 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Mar 22 06:25:54 2012] Assessing source extent using major axis lower bound
[Thu Mar 22 06:25:54 2012] Source does appear to be extended
[Thu Mar 22 06:25:54 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Mar 22 06:26:19 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Mar 22 06:26:19 2012] Initial guess for spatial extent in simple fitting = 4.95"
[Thu Mar 22 06:26:19 2012] source mask rpix=1.1, npix_max = 10, mask sum = 12, frac = 1.117
[Thu Mar 22 06:26:19 2012] Giving source the simple spatial ID 16 for pass 1, mean size = 4.95"
[Thu Mar 22 07:21:32 2012] fullrun_pn_xmm0553910701_pi300-10000_cl_pass1_src16.ximg exists
[Thu Mar 22 07:21:32 2012] fullrun_pn_xmm0553910701_pi300-10000_cl_pass1_src16_1.ximg exists
[Thu Mar 22 07:21:32 2012] Fit fullrun_pn_xmm0553910701_pi300-10000_cl_pass1_src16 appears to have run properly
[Thu Mar 22 07:21:33 2012] fullrun_pn_xmm0553910701_pi300-10000_cl_pass1_tfrozen_src16.ximg exists
[Thu Mar 22 07:21:33 2012] fullrun_pn_xmm0553910701_pi300-10000_cl_pass1_tfrozen_src16_1.ximg exists
[Thu Mar 22 07:21:33 2012] Fit fullrun_pn_xmm0553910701_pi300-10000_cl_pass1_tfrozen_src16 appears to have run properly
[Thu Mar 22 08:21:28 2012] Spatial fit model total counts = 199.958000, observed total counts = 200.000000
[Thu Mar 22 08:21:28 2012] Offset between fit and detection position for source 16 = 0.036266 pixels
[Thu Mar 22 08:21:28 2012] 197.491100 total counts/ 159.258000 bgd. counts: snr = 3.029625
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.036266 pixels
  Position = (285.1, 352.8) = 2 21 29.65 -5 46 54.5
  Extent = 4.7 (3.4-6.0)", rotation angle = 0
  Source counts = 38.2 +/- 14.1
  Background counts = 159.3
  Rate = 0.003 +/- 0.001
[Thu Mar 22 08:21:28 2012] Vigneting correction estimate = 1.000000
[Thu Mar 22 08:21:28 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Mar 22 08:21:28 2012] Assessing source extent using major axis lower bound
[Thu Mar 22 08:21:28 2012] Source does appear to be extended
[Thu Mar 22 08:21:28 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Mar 22 08:21:52 2012] XMMSAS src. selection expression = ellipse(24750.881620, 30644.046400, 281.536808, 281.536808, 0.000000, X, Y)
[Thu Mar 22 08:21:52 2012] Writing source region out to fullrun_pn_xmm0553910701_pi300-10000_pass1_cl_src16_src.reg
[Thu Mar 22 08:21:52 2012] Extracting stamp from image fullrun_pn_xmm0553910701_pi300-10000_cl_sm2.00.img.gz, (269, 337) - (301, 369)
[Thu Mar 22 08:21:52 2012] XMMSAS bgd. selection expression = annulus(24750.881620, 30644.046400, 469.228014, 938.456027, X, Y) && !ellipse(23603.247040, 31943.984406, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25401.392000, 30229.640580, 426.015212, 426.015212, 0.000000, X, Y)
[Thu Mar 22 08:21:52 2012] Writing fullrun_pn_xmm0553910701_pi300-10000_pass1_cl_src16.gif
[Thu Mar 22 08:34:41 2012] Mean detx,y = (-4214.44, -2223.25) 
[Thu Mar 22 08:34:46 2012] Setting backscal keywords in source and bgd. spectrum
[Thu Mar 22 08:35:11 2012] Binned source spectrum to 10 counts/bin
[Thu Mar 22 08:35:12 2012] Setting source spectrum file to fullrun_pn_xmm0553910701_pi300-10000_pass1_cl_src16_src_b10.pi.gz
[Thu Mar 22 08:35:12 2012] Setting bgd. spectrum file to fullrun_pn_xmm0553910701_pi300-10000_pass1_cl_src16_bgd.pi.gz
[Thu Mar 22 08:58:38 2012] Not generating rmf since there are only 38 counts
[Thu Mar 22 08:58:38 2012] rmf not generated due to insufficient counts
[Thu Mar 22 09:28:21 2012] Updating aperture counts using extracted products
[Thu Mar 22 09:28:21 2012] Error reading totcts from fullrun_pn_xmm0553910701_pi300-10000_pass1_cl_src16_src_b10.pi.gz
[Thu Mar 22 09:28:23 2012] Calculating source flux in energy range 0.30-8.00
[Thu Mar 22 09:28:23 2012] Using photon index=1.80, rate=0.00332, arf fullrun_pn_xmm0553910701_pi300-10000_pass1_cl_src16.arf
[Thu Mar 22 09:28:23 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Mar 22 09:28:23 2012] Updating source flux to 1.4e-14
[Thu Mar 22 09:28:39 2012] Source 16 has fewer than 100.000000 counts, skipping spectral fitting