[Fri Apr  6 15:45:20 2012] Detection parameters:
  Position = (335.2, 332.2) = 8 9 47.62 -49 11 34.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 996.2 +/- 43.1
  Background counts = 73.8
  Rate = 0.008 +/- 0.0003

[Fri Apr  6 15:45:22 2012] Off-axis axis estimate = 3.62'
[Fri Apr  6 17:38:16 2012] Using EEF radius (= 8.24 ")to estimate initial spatial extent for simple fitting
[Fri Apr  6 17:38:16 2012] Initial guess for spatial extent in simple fitting = 8.24"
[Fri Apr  6 17:38:16 2012] source mask rpix=1.9, npix_max = 22, mask sum = 19, frac = 0.829
[Fri Apr  6 17:38:16 2012] Giving source the simple spatial ID 13 for pass 0, mean size = 8.24"
[Fri Apr  6 19:32:59 2012] fullrun_mos1_xmm0501790101_pi300-10000_cl_pass0_src13.ximg exists
[Fri Apr  6 19:32:59 2012] fullrun_mos1_xmm0501790101_pi300-10000_cl_pass0_src13_1.ximg exists
[Fri Apr  6 19:32:59 2012] Fit fullrun_mos1_xmm0501790101_pi300-10000_cl_pass0_src13 appears to have run properly
[Fri Apr  6 19:33:00 2012] fullrun_mos1_xmm0501790101_pi300-10000_cl_pass0_tfrozen_src13.ximg exists
[Fri Apr  6 19:33:00 2012] fullrun_mos1_xmm0501790101_pi300-10000_cl_pass0_tfrozen_src13_1.ximg exists
[Fri Apr  6 19:33:00 2012] Fit fullrun_mos1_xmm0501790101_pi300-10000_cl_pass0_tfrozen_src13 appears to have run properly
[Fri Apr  6 21:14:54 2012] Spatial fit model total counts = 1335.060000, observed total counts = 1347.000000
[Fri Apr  6 21:14:54 2012] Offset between fit and detection position for source 4 = 0.589057 pixels
[Fri Apr  6 21:14:54 2012] 1332.826000 total counts/ 775.969000 bgd. counts: snr = 19.990401
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.589057 pixels
  Position = (334.6, 332.4) = 8 9 47.88 -49 11 33.6
  Extent = 6.4 (5.9-7.1)", rotation angle = 0
  Source counts = 556.9 +/- 36.5
  Background counts = 776.0
  Rate = 0.005 +/- 0.0003
[Fri Apr  6 21:14:55 2012] Vigneting correction estimate = 1.000000
[Fri Apr  6 21:14:55 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Apr  6 21:14:55 2012] Assessing source extent using major axis lower bound
[Fri Apr  6 21:14:55 2012] Source does appear to be extended
[Fri Apr  6 21:14:55 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Apr  6 23:40:36 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Apr  6 23:40:36 2012] Initial guess for spatial extent in simple fitting = 6.36"
[Fri Apr  6 23:40:36 2012] source mask rpix=1.5, npix_max = 15, mask sum = 12, frac = 0.779
[Fri Apr  6 23:40:36 2012] Giving source the simple spatial ID 13 for pass 1, mean size = 6.36"
[Sat Apr  7 01:21:27 2012] fullrun_mos1_xmm0501790101_pi300-10000_cl_pass1_src13.ximg exists
[Sat Apr  7 01:21:27 2012] fullrun_mos1_xmm0501790101_pi300-10000_cl_pass1_src13_1.ximg exists
[Sat Apr  7 01:21:27 2012] Fit fullrun_mos1_xmm0501790101_pi300-10000_cl_pass1_src13 appears to have run properly
[Sat Apr  7 01:21:28 2012] fullrun_mos1_xmm0501790101_pi300-10000_cl_pass1_tfrozen_src13.ximg exists
[Sat Apr  7 01:21:28 2012] fullrun_mos1_xmm0501790101_pi300-10000_cl_pass1_tfrozen_src13_1.ximg exists
[Sat Apr  7 01:21:28 2012] Fit fullrun_mos1_xmm0501790101_pi300-10000_cl_pass1_tfrozen_src13 appears to have run properly
[Sat Apr  7 03:14:42 2012] Spatial fit model total counts = 1337.530000, observed total counts = 1346.000000
[Sat Apr  7 03:14:42 2012] Offset between fit and detection position for source 4 = 0.008611 pixels
[Sat Apr  7 03:14:42 2012] 1337.354000 total counts/ 781.285000 bgd. counts: snr = 19.894084
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.008611 pixels
  Position = (334.6, 332.4) = 8 9 47.88 -49 11 33.6
  Extent = 6.4 (5.8-7.1)", rotation angle = 0
  Source counts = 556.1 +/- 36.6
  Background counts = 781.3
  Rate = 0.005 +/- 0.0003
[Sat Apr  7 03:14:42 2012] Vigneting correction estimate = 1.000000
[Sat Apr  7 03:14:42 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Apr  7 03:14:42 2012] Assessing source extent using major axis lower bound
[Sat Apr  7 03:14:42 2012] Source does appear to be extended
[Sat Apr  7 03:14:42 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Apr  7 23:24:22 2012] XMMSAS src. selection expression = ellipse(29059.657400, 28866.364200, 382.378811, 382.378811, 0.000000, X, Y)
[Sat Apr  7 23:24:22 2012] Writing source region out to fullrun_mos1_xmm0501790101_pi300-10000_pass1_cl_src4_src.reg
[Sat Apr  7 23:24:22 2012] Extracting stamp from image fullrun_mos1_xmm0501790101_pi300-10000_cl_sm2.00.img.gz, (313, 310) - (357, 354)
[Sat Apr  7 23:24:22 2012] XMMSAS bgd. selection expression = annulus(29059.657400, 28866.364200, 637.298018, 1274.596037, X, Y)
[Sat Apr  7 23:24:22 2012] Writing fullrun_mos1_xmm0501790101_pi300-10000_pass1_cl_src4.gif
[Sat Apr  7 23:32:45 2012] Mean detx,y = (-2856.88, -5426.37) 
[Sat Apr  7 23:32:46 2012] Setting backscal keywords in source and bgd. spectrum
[Sat Apr  7 23:32:51 2012] Binned source spectrum to 10 counts/bin
[Sat Apr  7 23:32:51 2012] Setting source spectrum file to fullrun_mos1_xmm0501790101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Sat Apr  7 23:32:51 2012] Setting bgd. spectrum file to fullrun_mos1_xmm0501790101_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Sun Apr  8 04:47:11 2012] Updating aperture counts using extracted products
[Sun Apr  8 04:47:11 2012] Error reading totcts from fullrun_mos1_xmm0501790101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Sun Apr  8 04:47:13 2012] Calculating source flux in energy range 0.30-8.00
[Sun Apr  8 04:47:13 2012] Using photon index=1.80, rate=0.00474, arf fullrun_mos1_xmm0501790101_pi300-10000_pass1_cl_src4.arf
[Sun Apr  8 04:47:13 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sun Apr  8 04:47:13 2012] Updating source flux to 9.6e-14