[Fri Jul 20 21:04:47 2012] Detection parameters:
  Position = (285.7, 277.1) = 18 1 48.13 -23 20 22.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 72.0 +/- 14.3
  Background counts = 36.6
  Rate = 0.02 +/- 0.003

[Fri Jul 20 21:04:47 2012] Off-axis axis estimate = 1.80'
[Fri Jul 20 21:06:24 2012] Using EEF radius (= 7.33 ")to estimate initial spatial extent for simple fitting
[Fri Jul 20 21:06:24 2012] Initial guess for spatial extent in simple fitting = 7.33"
[Fri Jul 20 21:06:24 2012] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.838
[Fri Jul 20 21:06:24 2012] Giving source the simple spatial ID 24 for pass 0, mean size = 7.33"
[Fri Jul 20 22:35:34 2012] fullrun_pn_xmm0135742401_pi300-10000_cl_pass0_src24.ximg exists
[Fri Jul 20 22:35:34 2012] fullrun_pn_xmm0135742401_pi300-10000_cl_pass0_src24_1.ximg exists
[Fri Jul 20 22:35:34 2012] Fit fullrun_pn_xmm0135742401_pi300-10000_cl_pass0_src24 appears to have run properly
[Fri Jul 20 22:35:35 2012] fullrun_pn_xmm0135742401_pi300-10000_cl_pass0_tfrozen_src24.ximg exists
[Fri Jul 20 22:35:35 2012] fullrun_pn_xmm0135742401_pi300-10000_cl_pass0_tfrozen_src24_1.ximg exists
[Fri Jul 20 22:35:35 2012] Fit fullrun_pn_xmm0135742401_pi300-10000_cl_pass0_tfrozen_src24 appears to have run properly
[Sat Jul 21 00:54:57 2012] Source 24 is offset by -2.815788 and 0.739253 pixels which is larger than
2 X fitted extent = 0.838202 x 0.838202, not incorporating fit results
[Sat Jul 21 00:54:57 2012] Warning, spatial fit 24 centroid is now closest to src. 22
[Sat Jul 21 00:54:57 2012] Vigneting correction estimate = 1.000000
[Sat Jul 21 00:54:57 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jul 21 00:54:57 2012] Assessing source extent using major
[Sat Jul 21 00:54:57 2012] Source does appear to be extended
[Sat Jul 21 00:54:57 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jul 21 00:54:57 2012] Source is confused with source 23
[Sat Jul 21 00:55:14 2012] Using EEF radius (= 7.33 ")to estimate initial spatial extent for simple fitting
[Sat Jul 21 00:55:14 2012] Initial guess for spatial extent in simple fitting = 7.33"
[Sat Jul 21 00:55:14 2012] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.838
[Sat Jul 21 00:55:14 2012] Giving source the simple spatial ID 20 for pass 1, mean size = 7.33"
[Sat Jul 21 02:08:45 2012] fullrun_pn_xmm0135742401_pi300-10000_cl_pass1_src20.ximg exists
[Sat Jul 21 02:08:45 2012] fullrun_pn_xmm0135742401_pi300-10000_cl_pass1_src20_1.ximg exists
[Sat Jul 21 02:08:45 2012] Fit fullrun_pn_xmm0135742401_pi300-10000_cl_pass1_src20 appears to have run properly
[Sat Jul 21 02:08:45 2012] fullrun_pn_xmm0135742401_pi300-10000_cl_pass1_tfrozen_src20.ximg exists
[Sat Jul 21 02:08:45 2012] fullrun_pn_xmm0135742401_pi300-10000_cl_pass1_tfrozen_src20_1.ximg exists
[Sat Jul 21 02:08:45 2012] Fit fullrun_pn_xmm0135742401_pi300-10000_cl_pass1_tfrozen_src20 appears to have run properly
[Sat Jul 21 04:22:50 2012] Source 24 is offset by -5.768547 and 3.342081 pixels which is larger than
2 X fitted extent = 0.842795 x 0.842795, not incorporating fit results
[Sat Jul 21 04:22:50 2012] Spatial fit model total counts = 1257.650000, observed total counts = 518.000000
[Sat Jul 21 04:22:50 2012] Poor agreement between spatial fit and data for source 24
It may help to tweak spatial fit manually
Not incorporating fit results
[Sat Jul 21 04:22:50 2012] Vigneting correction estimate = 1.000000
[Sat Jul 21 04:22:50 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jul 21 04:22:50 2012] Assessing source extent using major
[Sat Jul 21 04:22:50 2012] Source does appear to be extended
[Sat Jul 21 04:22:50 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jul 21 04:23:06 2012] XMMSAS src. selection expression = ellipse(24808.152435, 24057.719025, 652.500000, 652.500000, 0.000000, X, Y)
[Sat Jul 21 04:23:06 2012] Writing source region out to fullrun_pn_xmm0135742401_pi300-10000_pass1_cl_src24_src.reg
[Sat Jul 21 04:23:06 2012] Extracting stamp from image fullrun_pn_xmm0135742401_pi300-10000_cl_sm2.00.img.gz, (248, 240) - (323, 315)
[Sat Jul 21 04:23:06 2012] XMMSAS bgd. selection expression = annulus(24808.152435, 24057.719025, 1087.500000, 2175.000000, X, Y) && !ellipse(26455.350000, 27177.872000, 1074.088031, 1074.088031, 0.000000, X, Y) && !ellipse(26113.632996, 26568.803253, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24824.295013, 26479.511963, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25940.634600, 25976.995800, 1039.040030, 1039.040030, 0.000000, X, Y) && !ellipse(24894.464800, 25874.518000, 632.500818, 632.500818, 0.000000, X, Y) && !ellipse(25463.634033, 25530.487671, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26503.156000, 24944.896000, 1077.312031, 1077.312031, 0.000000, X, Y) && !ellipse(24575.358000, 25375.384000, 2314.840067, 1331.640038, 129.650892, X, Y) && !ellipse(25194.337067, 25097.386017, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24576.105530, 24506.089752, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24129.690200, 24842.024000, 1187.368034, 1187.368034, 0.000000, X, Y) && !ellipse(24328.200134, 23786.271484, 870.000000, 870.000000, 0.000000, X, Y)
[Sat Jul 21 04:23:06 2012] Writing fullrun_pn_xmm0135742401_pi300-10000_pass1_cl_src24.gif
[Sat Jul 21 04:32:20 2012] Mean detx,y = (78.22, -340.60) 
[Sat Jul 21 04:32:22 2012] Setting backscal keywords in source and bgd. spectrum
[Sat Jul 21 04:32:45 2012] Binned source spectrum to 10 counts/bin
[Sat Jul 21 04:32:45 2012] Setting source spectrum file to fullrun_pn_xmm0135742401_pi300-10000_pass1_cl_src24_src_b10.pi.gz
[Sat Jul 21 04:32:45 2012] Setting bgd. spectrum file to fullrun_pn_xmm0135742401_pi300-10000_pass1_cl_src24_bgd.pi.gz
[Sat Jul 21 04:47:21 2012] Not generating rmf since there are only 71 counts
[Sat Jul 21 04:47:21 2012] rmf not generated due to insufficient counts
[Sat Jul 21 05:45:03 2012] Updating aperture counts using extracted products
[Sat Jul 21 05:45:03 2012] Error reading totcts from fullrun_pn_xmm0135742401_pi300-10000_pass1_cl_src24_src_b10.pi.gz
[Sat Jul 21 05:45:04 2012] Calculating source flux in energy range 0.30-8.00
[Sat Jul 21 05:45:04 2012] Using photon index=1.80, rate=0.0167, arf fullrun_pn_xmm0135742401_pi300-10000_pass1_cl_src24.arf
[Sat Jul 21 05:45:04 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sat Jul 21 05:45:04 2012] Updating source flux to 4.2e-14
[Sat Jul 21 05:45:54 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting