[Sun Mar 18 10:51:30 2012] Detection parameters:
  Position = (290.0, 264.7) = 7 8 55.87 -49 35 26.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 137.6 +/- 23.7
  Background counts = 212.4
  Rate = 0.002 +/- 0.0003

[Sun Mar 18 10:51:32 2012] Off-axis axis estimate = 2.52'
[Sun Mar 18 11:02:36 2012] Using EEF radius (= 7.69 ")to estimate initial spatial extent for simple fitting
[Sun Mar 18 11:02:36 2012] Initial guess for spatial extent in simple fitting = 7.69"
[Sun Mar 18 11:02:36 2012] source mask rpix=1.8, npix_max = 20, mask sum = 20, frac = 0.972
[Sun Mar 18 11:02:36 2012] Giving source the simple spatial ID 35 for pass 0, mean size = 7.69"
[Sun Mar 18 13:11:45 2012] fullrun_pn_xmm0511580401_pi300-10000_cl_pass0_src35.ximg exists
[Sun Mar 18 13:11:45 2012] fullrun_pn_xmm0511580401_pi300-10000_cl_pass0_src35_1.ximg exists
[Sun Mar 18 13:11:45 2012] Fit fullrun_pn_xmm0511580401_pi300-10000_cl_pass0_src35 appears to have run properly
[Sun Mar 18 13:11:45 2012] fullrun_pn_xmm0511580401_pi300-10000_cl_pass0_tfrozen_src35.ximg exists
[Sun Mar 18 13:11:45 2012] fullrun_pn_xmm0511580401_pi300-10000_cl_pass0_tfrozen_src35_1.ximg exists
[Sun Mar 18 13:11:45 2012] Fit fullrun_pn_xmm0511580401_pi300-10000_cl_pass0_tfrozen_src35 appears to have run properly
[Sun Mar 18 15:01:57 2012] Spatial fit model total counts = 1624.980000, observed total counts = 1625.000000
[Sun Mar 18 15:01:57 2012] Offset between fit and detection position for source 37 = 0.604813 pixels
[Sun Mar 18 15:01:57 2012] 1652.981000 total counts/ 1531.960000 bgd. counts: snr = 3.091982
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 0.604813 pixels
  Position = (289.4, 264.6) = 7 8 56.14 -49 35 28.7
  Extent = 6.8 (3.9-10.9)", rotation angle = 0
  Source counts = 121.0 +/- 40.7
  Background counts = 1532.0
  Rate = 0.002 +/- 0.0005
[Sun Mar 18 15:01:57 2012] Vigneting correction estimate = 1.000000
[Sun Mar 18 15:01:57 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Mar 18 15:01:57 2012] Assessing source extent using major axis lower bound
[Sun Mar 18 15:01:57 2012] Source does appear to be extended
[Sun Mar 18 15:01:57 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Mar 18 15:02:28 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Mar 18 15:02:28 2012] Initial guess for spatial extent in simple fitting = 6.82"
[Sun Mar 18 15:02:28 2012] source mask rpix=1.6, npix_max = 17, mask sum = 20, frac = 1.169
[Sun Mar 18 15:02:28 2012] Giving source the simple spatial ID 35 for pass 1, mean size = 6.82"
[Sun Mar 18 20:24:03 2012] fullrun_pn_xmm0511580401_pi300-10000_cl_pass1_src35.ximg exists
[Sun Mar 18 20:24:03 2012] fullrun_pn_xmm0511580401_pi300-10000_cl_pass1_src35_1.ximg exists
[Sun Mar 18 20:24:03 2012] Fit fullrun_pn_xmm0511580401_pi300-10000_cl_pass1_src35 appears to have run properly
[Sun Mar 18 20:24:03 2012] fullrun_pn_xmm0511580401_pi300-10000_cl_pass1_tfrozen_src35.ximg exists
[Sun Mar 18 20:24:03 2012] fullrun_pn_xmm0511580401_pi300-10000_cl_pass1_tfrozen_src35_1.ximg exists
[Sun Mar 18 20:24:03 2012] Fit fullrun_pn_xmm0511580401_pi300-10000_cl_pass1_tfrozen_src35 appears to have run properly
[Sun Mar 18 21:47:51 2012] Spatial fit model total counts = 1575.000000, observed total counts = 1575.000000
[Sun Mar 18 21:47:51 2012] Offset between fit and detection position for source 37 = 0.067932 pixels
[Sun Mar 18 21:47:51 2012] 1596.818000 total counts/ 1476.710000 bgd. counts: snr = 3.125535
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 0.067932 pixels
  Position = (289.5, 264.6) = 7 8 56.11 -49 35 28.7
  Extent = 6.7 (3.9-10.1)", rotation angle = 0
  Source counts = 120.1 +/- 40.0
  Background counts = 1476.7
  Rate = 0.002 +/- 0.0005
[Sun Mar 18 21:47:51 2012] Vigneting correction estimate = 1.000000
[Sun Mar 18 21:47:51 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Mar 18 21:47:51 2012] Assessing source extent using major axis lower bound
[Sun Mar 18 21:47:51 2012] Source does appear to be extended
[Sun Mar 18 21:47:51 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Mar 18 21:48:22 2012] XMMSAS src. selection expression = ellipse(25133.827800, 22968.826200, 404.299776, 404.299776, 0.000000, X, Y)
[Sun Mar 18 21:48:22 2012] Writing source region out to fullrun_pn_xmm0511580401_pi300-10000_pass1_cl_src37_src.reg
[Sun Mar 18 21:48:22 2012] Extracting stamp from image fullrun_pn_xmm0511580401_pi300-10000_cl_sm2.00.img.gz, (266, 241) - (313, 288)
[Sun Mar 18 21:48:22 2012] XMMSAS bgd. selection expression = annulus(25133.827800, 22968.826200, 673.832960, 1347.665919, X, Y) && !ellipse(28000.192600, 25795.570200, 1534.132844, 1534.132844, 0.000000, X, Y)
[Sun Mar 18 21:48:22 2012] Writing fullrun_pn_xmm0511580401_pi300-10000_pass1_cl_src37.gif
[Sun Mar 18 23:03:49 2012] Mean detx,y = (1023.70, 3701.16) 
[Sun Mar 18 23:03:54 2012] Setting backscal keywords in source and bgd. spectrum
[Sun Mar 18 23:04:09 2012] Binned source spectrum to 10 counts/bin
[Sun Mar 18 23:04:09 2012] Setting source spectrum file to fullrun_pn_xmm0511580401_pi300-10000_pass1_cl_src37_src_b10.pi.gz
[Sun Mar 18 23:04:09 2012] Setting bgd. spectrum file to fullrun_pn_xmm0511580401_pi300-10000_pass1_cl_src37_bgd.pi.gz
[Mon Mar 19 02:39:17 2012] Updating aperture counts using extracted products
[Mon Mar 19 02:39:17 2012] Error reading totcts from fullrun_pn_xmm0511580401_pi300-10000_pass1_cl_src37_src_b10.pi.gz
[Mon Mar 19 02:39:18 2012] Calculating source flux in energy range 0.30-8.00
[Mon Mar 19 02:39:18 2012] Using photon index=1.80, rate=0.00153, arf fullrun_pn_xmm0511580401_pi300-10000_pass1_cl_src37.arf
[Mon Mar 19 02:39:18 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Mon Mar 19 02:39:18 2012] Updating source flux to 5.2e-15