[Sat Mar  3 10:03:45 2012] Detection parameters:
  Position = (354.3, 311.1) = 0 42 31.09 41 16 20.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 1570.3 +/- 49.1
  Background counts = 38.3
  Rate = 0.09 +/- 0.003

[Sat Mar  3 10:03:46 2012] Off-axis axis estimate = 4.15'
[Sat Mar  3 13:26:04 2012] Using EEF radius (= 8.50 ")to estimate initial spatial extent for simple fitting
[Sat Mar  3 13:26:04 2012] Initial guess for spatial extent in simple fitting = 8.50"
[Sat Mar  3 13:26:04 2012] source mask rpix=2.0, npix_max = 24, mask sum = 20, frac = 0.830
[Sat Mar  3 13:26:04 2012] Giving source the simple spatial ID 10 for pass 0, mean size = 8.50"
[Sat Mar  3 16:25:53 2012] fullrun_mos1_xmm0600660501_pi300-10000_cl_pass0_src10.ximg exists
[Sat Mar  3 16:25:53 2012] fullrun_mos1_xmm0600660501_pi300-10000_cl_pass0_src10_1.ximg exists
[Sat Mar  3 16:25:53 2012] Fit fullrun_mos1_xmm0600660501_pi300-10000_cl_pass0_src10 appears to have run properly
[Sat Mar  3 16:25:54 2012] fullrun_mos1_xmm0600660501_pi300-10000_cl_pass0_tfrozen_src10.ximg exists
[Sat Mar  3 16:25:54 2012] fullrun_mos1_xmm0600660501_pi300-10000_cl_pass0_tfrozen_src10_1.ximg exists
[Sat Mar  3 16:25:54 2012] Fit fullrun_mos1_xmm0600660501_pi300-10000_cl_pass0_tfrozen_src10 appears to have run properly
[Sat Mar  3 18:30:32 2012] Spatial fit model total counts = 2208.750000, observed total counts = 2214.000000
[Sat Mar  3 18:30:32 2012] Offset between fit and detection position for source 26 = 0.415295 pixels
[Sat Mar  3 18:30:32 2012] 2139.020000 total counts/ 1134.600000 bgd. counts: snr = 29.819061
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.415295 pixels
  Position = (354.2, 310.7) = 0 42 31.12 41 16 20.7
  Extent = 4.9 (4.6-5.4)" x 4.3 (3.9-4.7)", rotation angle = 0 (0-0) degrees
  Source counts = 1004.4 +/- 46.2
  Background counts = 1134.6
  Rate = 0.05 +/- 0.002
[Sat Mar  3 18:30:32 2012] Spatial fit model total counts = 1097.940000, observed total counts = 1859.000000
[Sat Mar  3 18:30:32 2012] Poor agreement between spatial fit and data for source 26
It may help to tweak spatial fit manually
Not incorporating fit results
[Sat Mar  3 18:30:32 2012] Vigneting correction estimate = 1.000000
[Sat Mar  3 18:30:32 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar  3 18:30:32 2012] Assessing source extent using major axis lower bound
[Sat Mar  3 18:30:32 2012] Source does appear to be extended
[Sat Mar  3 18:30:32 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.99
[Sat Mar  3 18:30:32 2012] Source is confused with source 27
[Sat Mar  3 21:39:38 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Mar  3 21:39:38 2012] Initial guess for spatial extent in simple fitting = 4.60"
[Sat Mar  3 21:39:38 2012] source mask rpix=1.1, npix_max = 9, mask sum = 6, frac = 0.618
[Sat Mar  3 21:39:38 2012] Giving source the simple spatial ID 10 for pass 1, mean size = 4.60"
[Sun Mar  4 00:10:37 2012] fullrun_mos1_xmm0600660501_pi300-10000_cl_pass1_src10.ximg exists
[Sun Mar  4 00:10:37 2012] fullrun_mos1_xmm0600660501_pi300-10000_cl_pass1_src10_1.ximg exists
[Sun Mar  4 00:10:37 2012] Fit fullrun_mos1_xmm0600660501_pi300-10000_cl_pass1_src10 appears to have run properly
[Sun Mar  4 00:10:37 2012] fullrun_mos1_xmm0600660501_pi300-10000_cl_pass1_tfrozen_src10.ximg exists
[Sun Mar  4 00:10:37 2012] fullrun_mos1_xmm0600660501_pi300-10000_cl_pass1_tfrozen_src10_1.ximg exists
[Sun Mar  4 00:10:37 2012] Fit fullrun_mos1_xmm0600660501_pi300-10000_cl_pass1_tfrozen_src10 appears to have run properly
[Sun Mar  4 02:09:07 2012] Spatial fit model total counts = 2229.380000, observed total counts = 2223.000000
[Sun Mar  4 02:09:07 2012] Offset between fit and detection position for source 26 = 0.005943 pixels
[Sun Mar  4 02:09:07 2012] 2138.370000 total counts/ 1133.670000 bgd. counts: snr = 29.839605
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.005943 pixels
  Position = (354.2, 310.7) = 0 42 31.11 41 16 20.7
  Extent = 5.0 (4.6-5.4)" x 4.3 (4.0-4.7)", rotation angle = 360 (329-22) degrees
  Source counts = 1004.7 +/- 46.2
  Background counts = 1133.7
  Rate = 0.05 +/- 0.002
[Sun Mar  4 02:09:07 2012] Vigneting correction estimate = 1.000000
[Sun Mar  4 02:09:07 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Mar  4 02:09:07 2012] Assessing source extent using major axis lower bound
[Sun Mar  4 02:09:07 2012] Source does appear to be extended
[Sun Mar  4 02:09:07 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.99
[Sun Mar  4 10:46:21 2012] Counts = 1004.700000, rescaling region sizes by 2.000000
[Sun Mar  4 10:46:21 2012] XMMSAS src. selection expression = ellipse(30769.256940, 26982.859200, 596.319617, 513.314415, 359.577728, X, Y)
[Sun Mar  4 10:46:21 2012] Writing source region out to fullrun_mos1_xmm0600660501_pi300-10000_pass1_cl_src26_src.reg
[Sun Mar  4 10:46:21 2012] Extracting stamp from image fullrun_mos1_xmm0600660501_pi300-10000_cl_sm2.00.img.gz, (320, 276) - (388, 345)
[Sun Mar  4 10:46:21 2012] XMMSAS bgd. selection expression = annulus(30769.256940, 26982.859200, 1987.732057, 3975.464114, X, Y) && !ellipse(25795.953600, 24599.533400, 1324.600838, 1324.600838, 0.000000, X, Y) && !ellipse(29087.797260, 26613.584800, 437.644813, 422.667212, 229.134000, X, Y) && !ellipse(32614.714000, 26046.604000, 361.647210, 361.647210, 0.000000, X, Y) && !ellipse(27167.672400, 27035.272400, 487.609614, 487.609614, 0.000000, X, Y) && !ellipse(27725.562000, 26763.348000, 651.961619, 651.961619, 0.000000, X, Y) && !ellipse(26851.075840, 25781.171800, 463.567213, 399.078411, 117.395700, X, Y) && !ellipse(30540.846558, 23313.285980, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(34838.428314, 29553.900482, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(33584.245575, 24188.808441, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28163.982025, 26328.411591, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(32961.723511, 26423.153656, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(31925.598328, 30429.178680, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26687.198975, 26574.901855, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(35057.539917, 28917.383759, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30141.769104, 26853.209991, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28726.495600, 29850.949600, 347.293610, 347.293610, 0.000000, X, Y) && !ellipse(28235.842420, 25052.024400, 324.308809, 253.709607, 90.000000, X, Y) && !ellipse(32570.227480, 24310.249000, 273.337608, 273.337608, 0.000000, X, Y) && !ellipse(28619.004000, 23484.658800, 376.849384, 376.849384, 0.000000, X, Y) && !ellipse(32113.399800, 23758.838200, 304.124809, 304.124809, 0.000000, X, Y) && !ellipse(26675.468300, 28577.650540, 363.615210, 363.615210, 0.000000, X, Y) && !ellipse(32736.837840, 23612.436400, 253.109607, 253.109607, 0.000000, X, Y) && !ellipse(25982.299316, 27520.580811, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27590.078857, 28132.320801, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(34399.522766, 22299.460388, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27553.748000, 24708.458000, 1062.872031, 1062.872031, 0.000000, X, Y) && !ellipse(26403.068359, 27775.163605, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30232.552521, 27530.890289, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28492.852000, 27497.044000, 1284.912037, 1284.912037, 0.000000, X, Y)
[Sun Mar  4 10:46:21 2012] Writing fullrun_mos1_xmm0600660501_pi300-10000_pass1_cl_src26.gif
[Sun Mar  4 10:52:32 2012] Mean detx,y = (2054.66, 2168.18) 
[Sun Mar  4 10:52:33 2012] Setting backscal keywords in source and bgd. spectrum
[Sun Mar  4 10:52:47 2012] Binned source spectrum to 10 counts/bin
[Sun Mar  4 10:52:47 2012] Setting source spectrum file to fullrun_mos1_xmm0600660501_pi300-10000_pass1_cl_src26_src_b10.pi.gz
[Sun Mar  4 10:52:47 2012] Setting bgd. spectrum file to fullrun_mos1_xmm0600660501_pi300-10000_pass1_cl_src26_bgd.pi.gz
[Sun Mar  4 16:32:39 2012] Updating aperture counts using extracted products
[Sun Mar  4 16:32:39 2012] Error reading totcts from fullrun_mos1_xmm0600660501_pi300-10000_pass1_cl_src26_src_b10.pi.gz
[Sun Mar  4 16:32:40 2012] Calculating source flux in energy range 0.30-8.00
[Sun Mar  4 16:32:40 2012] Using photon index=1.80, rate=0.0518, arf fullrun_mos1_xmm0600660501_pi300-10000_pass1_cl_src26.arf
[Sun Mar  4 16:32:40 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sun Mar  4 16:32:41 2012] Updating source flux to 5.9e-13
[Sun Mar  4 16:32:47 2012] Flag p found in src. 26 procflags, skipping spectral fitting
[Sun Mar  4 16:32:47 2012] Flag c found in src. 26 procflags, skipping spectral fitting