[Fri Jul 20 10:37:15 2012] Detection parameters:
  Position = (315.2, 340.0) = 18 56 1.15 1 17 40.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 502.9 +/- 41.4
  Background counts = 435.9
  Rate = 0.008 +/- 0.0007

[Fri Jul 20 10:37:23 2012] Off-axis axis estimate = 3.25'
[Sat Jul 21 04:54:18 2012] Using EEF radius (= 8.06 ")to estimate initial spatial extent for simple fitting
[Sat Jul 21 04:54:18 2012] Initial guess for spatial extent in simple fitting = 8.06"
[Sat Jul 21 04:54:18 2012] source mask rpix=1.9, npix_max = 22, mask sum = 20, frac = 0.904
[Sat Jul 21 04:54:18 2012] Giving source the simple spatial ID 23 for pass 0, mean size = 8.06"
[Sat Jul 21 10:07:07 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_src23.ximg exists
[Sat Jul 21 10:07:07 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_src23_1.ximg exists
[Sat Jul 21 10:07:07 2012] Fit fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_src23 appears to have run properly
[Sat Jul 21 10:07:11 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_tfrozen_src23.ximg exists
[Sat Jul 21 10:07:11 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_tfrozen_src23_1.ximg exists
[Sat Jul 21 10:07:11 2012] Fit fullrun_mos2_xmm0551060101_pi300-10000_cl_pass0_tfrozen_src23 appears to have run properly
[Sat Jul 21 10:08:56 2012] Spatial fit model total counts = 7636.620000, observed total counts = 7633.000000
[Sat Jul 21 10:08:56 2012] Offset between fit and detection position for source 46 = 2.113652 pixels
[Sat Jul 21 10:08:56 2012] 7470.888000 total counts/ 6952.090000 bgd. counts: snr = 6.222152
Spatial fit parameters:
  Offset between fit and detection position for source 46 = 2.113652 pixels
  Position = (315.9, 342.1) = 18 56 0.97 1 17 47.8
  Extent = 16.1 (16.1-32.2)", rotation angle = 0
  Source counts = 518.8 +/- 86.4
  Background counts = 6952.1
  Rate = 0.007 +/- 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 50
[Sat Jul 21 10:08:58 2012] Source is confused with source 41
[Sat Jul 21 10:08:58 2012] Source is confused with source 88
[Sat Jul 21 10:08:58 2012] Source is confused with source 126
[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 = 16.11"
[Sun Jul 22 02:05:33 2012] source mask rpix=3.7, npix_max = 70, mask sum = 64, frac = 0.905
[Sun Jul 22 02:05:33 2012] Giving source the simple spatial ID 22 for pass 1, mean size = 16.11"
[Sun Jul 22 10:11:57 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_src22.ximg exists
[Sun Jul 22 10:11:57 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_src22_1.ximg exists
[Sun Jul 22 10:11:57 2012] Fit fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_src22 appears to have run properly
[Sun Jul 22 10:12:00 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_tfrozen_src22.ximg exists
[Sun Jul 22 10:12:00 2012] fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_tfrozen_src22_1.ximg exists
[Sun Jul 22 10:12:00 2012] Fit fullrun_mos2_xmm0551060101_pi300-10000_cl_pass1_tfrozen_src22 appears to have run properly
[Sun Jul 22 10:14:01 2012] Spatial fit model total counts = 15290.200000, observed total counts = 14591.000000
[Sun Jul 22 10:14:01 2012] Offset between fit and detection position for source 46 = 1.554172 pixels
[Sun Jul 22 10:14:01 2012] 14780.986000 total counts/ 14214.800000 bgd. counts: snr = 4.748853
Spatial fit parameters:
  Offset between fit and detection position for source 46 = 1.554172 pixels
  Position = (314.3, 342.0) = 18 56 1.42 1 17 47.3
  Extent = 17.4 (12.4-32.2)", rotation angle = 0
  Source counts = 566.2 +/- 121.6
  Background counts = 14214.8
  Rate = 0.008 +/- 0.002
[Sun Jul 22 10:14:02 2012] Spatial fit model total counts = 6618.050000, observed total counts = 5251.000000
[Sun Jul 22 10:14:02 2012] Poor agreement between spatial fit and data for source 46
It may help to tweak spatial fit manually
Not incorporating fit results
[Sun Jul 22 10:14:05 2012] Vigneting correction estimate = 1.000000
[Sun Jul 22 10:14:05 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jul 22 10:14:05 2012] Assessing source extent using major axis lower bound
[Sun Jul 22 10:14:05 2012] Source does appear to be extended
[Sun Jul 22 10:14:05 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Jul 23 01:45:03 2012] XMMSAS src. selection expression = ellipse(27299.365200, 29701.556400, 1042.314030, 1042.314030, 0.000000, X, Y)
[Mon Jul 23 01:45:03 2012] Writing source region out to fullrun_mos2_xmm0551060101_pi300-10000_pass1_cl_src46_src.reg
[Mon Jul 23 01:45:03 2012] Extracting stamp from image fullrun_mos2_xmm0551060101_pi300-10000_cl_sm2.00.img.gz, (254, 282) - (374, 402)
[Mon Jul 23 01:45:03 2012] XMMSAS bgd. selection expression = annulus(27299.365200, 29701.556400, 1737.190050, 3474.380100, X, Y) && !ellipse(24949.007000, 32846.342000, 723.798421, 723.798421, 0.000000, X, Y) && !ellipse(26355.997345, 32009.136169, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24400.103638, 32900.341888, 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(28140.416000, 31783.845000, 845.976024, 845.976024, 0.000000, X, Y) && !ellipse(22670.900000, 32431.710000, 1522.832044, 1522.832044, 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(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(26185.081600, 29035.790800, 533.716815, 533.716815, 0.000000, X, Y) && !ellipse(31575.153046, 29310.344025, 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(24930.913025, 25843.882019, 870.000000, 870.000000, 0.000000, 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(21685.242000, 27247.204000, 2590.816075, 2590.816075, 0.000000, X, Y) && !ellipse(22899.458000, 32524.860000, 1083.056031, 1083.056031, 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(23832.994690, 25481.146606, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29490.745300, 31643.182861, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(31884.177160, 30521.514000, 1554.704045, 1554.704045, 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(24663.160000, 30043.830200, 827.024024, 827.024024, 0.000000, X, Y) && !ellipse(21261.560000, 31805.132000, 2976.224086, 2976.224086, 0.000000, X, Y) && !ellipse(29781.036000, 28090.115800, 947.840027, 566.451216, 31.162000, X, Y) && !ellipse(26603.132400, 27961.916000, 1184.592034, 1184.592034, 0.000000, X, Y) && !ellipse(24675.592133, 30760.234283, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29819.988600, 32252.482000, 1555.616045, 1555.616045, 0.000000, X, Y) && !ellipse(24247.925323, 30930.488037, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28684.856293, 31022.044067, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24634.460419, 31923.325623, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29552.578000, 28120.488000, 1292.072037, 1292.072037, 0.000000, X, Y) && !ellipse(27787.910400, 28162.306702, 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(31143.357666, 30217.498505, 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) && !ellipse(23170.020000, 25870.254000, 1241.688036, 1241.688036, 0.000000, X, Y) && !ellipse(26856.735870, 25814.254547, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25869.335785, 25418.302063, 870.000000, 870.000000, 0.000000, X, Y)
[Mon Jul 23 01:45:03 2012] Writing fullrun_mos2_xmm0551060101_pi300-10000_pass1_cl_src46.gif
[Mon Jul 23 02:15:04 2012] Mean detx,y = (1560.26, -5590.29) 
[Mon Jul 23 02:15:05 2012] Setting backscal keywords in source and bgd. spectrum
[Mon Jul 23 02:15:19 2012] Binned source spectrum to 10 counts/bin
[Mon Jul 23 02:15:19 2012] Setting source spectrum file to fullrun_mos2_xmm0551060101_pi300-10000_pass1_cl_src46_src_b10.pi.gz
[Mon Jul 23 02:15:19 2012] Setting bgd. spectrum file to fullrun_mos2_xmm0551060101_pi300-10000_pass1_cl_src46_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_src46_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=0.00758, arf fullrun_mos2_xmm0551060101_pi300-10000_pass1_cl_src46.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 8.7e-14
[Mon Jul 23 12:05:38 2012] Flag p found in src. 46 procflags, skipping spectral fitting
[Mon Jul 23 12:05:38 2012] Flag c found in src. 46 procflags, skipping spectral fitting