[Fri Jul 20 10:37:14 2012] Detection parameters:
  Position = (323.3, 366.1) = 18 55 58.83 1 19 33.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 663.3 +/- 45.1
  Background counts = 468.8
  Rate = 0.01 +/- 0.0008

[Fri Jul 20 10:37:23 2012] Off-axis axis estimate = 5.22'
[Sat Jul 21 04:54:18 2012] Using EEF radius (= 9.04 ")to estimate initial spatial extent for simple fitting
[Sat Jul 21 04:54:18 2012] Initial guess for spatial extent in simple fitting = 9.04"
[Sat Jul 21 04:54:18 2012] source mask rpix=2.1, npix_max = 26, mask sum = 30, frac = 1.128
[Sat Jul 21 04:54:18 2012] Giving source the simple spatial ID 7 for pass 0, mean size = 9.04"
[Sat Jul 21 10:07:07 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_src7.ximg exists
[Sat Jul 21 10:07:07 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_src7_1.ximg exists
[Sat Jul 21 10:07:07 2012] Fit fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_src7 appears to have run properly
[Sat Jul 21 10:07:10 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_tfrozen_src7.ximg exists
[Sat Jul 21 10:07:10 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_tfrozen_src7_1.ximg exists
[Sat Jul 21 10:07:10 2012] Fit fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_tfrozen_src7 appears to have run properly
[Sat Jul 21 10:08:56 2012] Warning, spatial fit 7 centroid is now closest to src. 6
[Sat Jul 21 10:08:57 2012] Spatial fit model total counts = 6196.430000, observed total counts = 5991.000000
[Sat Jul 21 10:08:57 2012] Offset between fit and detection position for source 7 = 4.568534 pixels
[Sat Jul 21 10:08:57 2012] Warning, changing simple spatial fit ID from 7 to 52
[Sat Jul 21 10:08:57 2012] 6114.567000 total counts/ 5946.210000 bgd. counts: snr = 2.183288
Spatial fit parameters:
  Offset between fit and detection position for source 7 = 4.568534 pixels
  Position = (327.7, 367.0) = 18 55 57.53 1 19 36.3
  Extent = 13.9 (5.6-18.0)", rotation angle = 0
  Source counts = 168.4 +/- 78.2
  Background counts = 5946.2
  Rate = 0.002 +/- 0.001
[Sat Jul 21 10:08:58 2012] Vigneting correction estimate = 1.000000
[Sat Jul 21 10:08:58 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jul 21 10:08:58 2012] Assessing source extent using major axis lower bound
[Sat Jul 21 10:08:58 2012] Source does appear to be extended
[Sat Jul 21 10:08:58 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jul 21 10:08:58 2012] Source is confused with source 6
[Sun Jul 22 02:05:33 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Jul 22 02:05:33 2012] Initial guess for spatial extent in simple fitting = 13.88"
[Sun Jul 22 02:05:33 2012] source mask rpix=3.2, npix_max = 54, mask sum = 50, frac = 0.917
[Sun Jul 22 02:05:33 2012] Giving source the simple spatial ID 7 for pass 1, mean size = 13.88"
[Sun Jul 22 10:11:56 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_src7.ximg exists
[Sun Jul 22 10:11:56 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_src7_1.ximg exists
[Sun Jul 22 10:11:56 2012] Fit fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_src7 appears to have run properly
[Sun Jul 22 10:11:59 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_tfrozen_src7.ximg exists
[Sun Jul 22 10:11:59 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_tfrozen_src7_1.ximg exists
[Sun Jul 22 10:11:59 2012] Fit fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_tfrozen_src7 appears to have run properly
[Sun Jul 22 10:14:00 2012] Spatial fit model total counts = 10164.700000, observed total counts = 10272.000000
[Sun Jul 22 10:14:00 2012] Offset between fit and detection position for source 7 = 3.884672 pixels
[Sun Jul 22 10:14:00 2012] 9971.657000 total counts/ 9397.160000 bgd. counts: snr = 5.926379
Spatial fit parameters:
  Offset between fit and detection position for source 7 = 3.884672 pixels
  Position = (324.0, 365.9) = 18 55 58.61 1 19 31.4
  Extent = 10.6 (8.3-13.1)", rotation angle = 0
  Source counts = 574.5 +/- 99.9
  Background counts = 9397.2
  Rate = 0.008 +/- 0.001
[Sun Jul 22 10:14:02 2012] Spatial fit model total counts = 6670.430000, observed total counts = 5232.000000
[Sun Jul 22 10:14:02 2012] Poor agreement between spatial fit and data for source 7
It may help to tweak spatial fit manually
Not incorporating fit results
[Sun Jul 22 10:14:03 2012] Vigneting correction estimate = 1.000000
[Sun Jul 22 10:14:03 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jul 22 10:14:03 2012] Assessing source extent using major axis lower bound
[Sun Jul 22 10:14:03 2012] Source does appear to be extended
[Sun Jul 22 10:14:03 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Jul 23 01:45:02 2012] XMMSAS src. selection expression = ellipse(28140.416000, 31783.845000, 634.482018, 634.482018, 0.000000, X, Y)
[Mon Jul 23 01:45:02 2012] Writing source region out to fullrun_mos2_xmm0551060101_pi300-10000_pass1_cl_src7_src.reg
[Mon Jul 23 01:45:02 2012] Extracting stamp from image fullrun_mos2_xmm0551060101_pi300-10000_cl_sm2.00.img.gz, (288, 329) - (360, 402)
[Mon Jul 23 01:45:02 2012] XMMSAS bgd. selection expression = annulus(28140.416000, 31783.845000, 1057.470030, 2114.940061, X, Y) && !ellipse(26355.997345, 32009.136169, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26198.020447, 30570.110291, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24632.856000, 32946.389600, 1505.064043, 576.049617, 21.584000, X, Y) && !ellipse(28020.772000, 32166.086000, 2232.600064, 2232.600064, 0.000000, X, Y) && !ellipse(27558.092000, 31979.526000, 801.400023, 801.400023, 0.000000, X, Y) && !ellipse(25984.343689, 32653.559570, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27299.365200, 29701.556400, 1389.752040, 1389.752040, 0.000000, X, Y) && !ellipse(28419.398000, 29197.440000, 1354.200039, 1354.200039, 0.000000, X, Y) && !ellipse(27115.474800, 28963.585400, 1248.976036, 683.735220, 0.000000, X, Y) && !ellipse(26307.030640, 33189.912659, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26433.961600, 29382.598000, 1220.960035, 1220.960035, 0.000000, X, Y) && !ellipse(27202.885315, 30311.149353, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25595.480000, 30532.502000, 1156.880033, 1156.880033, 0.000000, X, Y) && !ellipse(28444.319169, 32758.150383, 1158.664033, 1073.938097, 90.000000, X, Y) && !ellipse(27083.557678, 32679.013336, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27097.596000, 29057.269200, 1140.848033, 1140.848033, 0.000000, X, Y) && !ellipse(29202.488770, 31174.652496, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29184.790344, 29104.481018, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29490.745300, 31643.182861, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28209.353821, 31049.305908, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26180.858337, 30644.443146, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29117.474731, 29604.067261, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30025.393860, 30538.010986, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(31065.758000, 31153.168800, 1439.896041, 640.188818, 0.000000, X, Y) && !ellipse(29992.952400, 29299.465000, 908.240026, 908.240026, 0.000000, X, Y) && !ellipse(25039.324600, 29252.738000, 1280.224037, 1280.224037, 0.000000, X, Y) && !ellipse(26767.593262, 33322.350830, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28004.592651, 30171.505432, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29819.988600, 32252.482000, 1555.616045, 1555.616045, 0.000000, X, Y) && !ellipse(28684.856293, 31022.044067, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25638.133179, 34409.367615, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25674.106171, 33527.653625, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27593.015320, 33439.918182, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30293.270386, 28847.567108, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30827.183502, 30380.995209, 870.000000, 870.000000, 0.000000, X, Y)
[Mon Jul 23 01:45:02 2012] Writing fullrun_mos2_xmm0551060101_pi300-10000_pass1_cl_src7.gif
[Mon Jul 23 02:02:50 2012] Mean detx,y = (1842.88, -7869.25) 
[Mon Jul 23 02:02:51 2012] Setting backscal keywords in source and bgd. spectrum
[Mon Jul 23 02:03:03 2012] Binned source spectrum to 10 counts/bin
[Mon Jul 23 02:03:03 2012] Setting source spectrum file to fullrun_mos2_xmm0551060101_pi300-10000_pass1_cl_src7_src_b10.pi.gz
[Mon Jul 23 02:03:03 2012] Setting bgd. spectrum file to fullrun_mos2_xmm0551060101_pi300-10000_pass1_cl_src7_bgd.pi.gz
[Mon Jul 23 11:54:57 2012] Updating aperture counts using extracted products
[Mon Jul 23 11:54:57 2012] Error reading totcts from fullrun_mos2_xmm0551060101_pi300-10000_pass1_cl_src7_src_b10.pi.gz
[Mon Jul 23 11:55:05 2012] Calculating source flux in energy range 0.30-8.00
[Mon Jul 23 11:55:05 2012] Using photon index=1.80, rate=0.00769, arf fullrun_mos2_xmm0551060101_pi300-10000_pass1_cl_src7.arf
[Mon Jul 23 11:55:05 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Mon Jul 23 11:55:05 2012] Updating source flux to 1.1e-13
[Mon Jul 23 12:05:38 2012] Flag p found in src. 7 procflags, skipping spectral fitting
[Mon Jul 23 12:05:38 2012] Flag c found in src. 7 procflags, skipping spectral fitting