[Sat Sep 24 22:48:53 2011] Detection parameters:
  Position = (145.5, 189.4) = 5 34 31.78 22 1 15.7
  Extent = 0.5" x 0.5", rotation angle = 140 degrees
  Source counts = 1393.8 +/- 71.8
  Background counts = 3762.2
  Rate = 1 +/- 0.06

[Sat Sep 24 22:49:13 2011] Off-axis axis estimate = 0.51'
[Sat Sep 24 22:57:37 2011] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 22:57:37 2011] Initial guess for spatial extent in simple fitting = 0.39"
[Sat Sep 24 22:57:37 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.337
[Sat Sep 24 22:57:37 2011] Giving source the simple spatial ID 102 for pass 0, mean size = 0.39"
[Sat Sep 24 22:58:16 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 22:58:16 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 22:58:16 2011] Assessing source extent using major
[Sat Sep 24 22:58:16 2011] Source does appear to be extended
[Sat Sep 24 22:58:16 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 22:58:16 2011] Source is confused with source 44
[Sat Sep 24 22:58:48 2011] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 22:58:48 2011] Initial guess for spatial extent in simple fitting = 0.39"
[Sat Sep 24 22:58:48 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.337
[Sat Sep 24 22:58:48 2011] Giving source the simple spatial ID 102 for pass 1, mean size = 0.39"
[Sat Sep 24 22:59:27 2011] Spatial fit model total counts = 37498.600000, observed total counts = 43237.000000
[Sat Sep 24 22:59:27 2011] Poor agreement between spatial fit and data for source 102
It may help to tweak spatial fit manually
Not incorporating fit results
[Sat Sep 24 22:59:28 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 22:59:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 22:59:28 2011] Assessing source extent using major
[Sat Sep 24 22:59:28 2011] Source does appear to be extended
[Sat Sep 24 22:59:28 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 23:00:25 2011] Not overwriting source region fullrun_ccd7_acisf13151_pi14-548_pass1_cl_src102_src.reg
[Sat Sep 24 23:00:25 2011] Extracting stamp from image fullrun_ccd7_acisf13151_pi14-548_cl_sm2.00.img.gz, (123, 167) - (168, 212)
[Sat Sep 24 23:00:25 2011] Writing fullrun_ccd7_acisf13151_pi14-548_pass1_cl_src102.gif
[Sat Sep 24 23:40:28 2011] ../../acisf13151/products/events/fullrun_ccd7_acisf13151_pi14-548_pass1_cl_src102_src.evt and ../../acisf13151/products/events/fullrun_ccd7_acisf13151_pi14-548_pass1_cl_src102_bgd.evt exist, delete to re-create
[Sat Sep 24 23:40:29 2011] Size of ../../acisf13151/products/events/fullrun_ccd7_acisf13151_pi14-548_pass1_cl_src102_src.evt.gz[events] = 8022 counts
[Sat Sep 24 23:40:29 2011] Mean chipx,y = (246.28, 192.81)
[Sat Sep 24 23:40:29 2011] Mean tdetx,y = (4163.28, 1894.81)
[Sat Sep 24 23:40:29 2011] chipx,y range = (240.00-253.00, 186.00-199.00)
[Sat Sep 24 23:40:29 2011] ../../acisf13151/products/events/fullrun_ccd7_acisf13151_pi14-548_pass1_cl_src102_bgd.evt.gz[events] does not have any counts, not extracting spectra.
[Sat Sep 24 23:40:29 2011] ../../acisf13151/products/images/fullrun_ccd7_acisf13151_pi14-548_pass1_cl_src102_src.img and ../../acisf13151/products/images/fullrun_ccd7_acisf13151_pi14-548_pass1_cl_src102_bgd.img exist, delete to re-create
[Sat Sep 24 23:40:29 2011] ../../acisf13151/products/lightcurves/fullrun_ccd7_acisf13151_pi14-548_pass1_cl_src102_src.lc and ../../acisf13151/products/lightcurves/fullrun_ccd7_acisf13151_pi14-548_pass1_cl_src102_bgd.lc exist, delete to re-create
[Sat Sep 24 23:59:41 2011] No arf file found
[Sat Sep 24 23:59:55 2011] Updating aperture counts using extracted products
[Sat Sep 24 23:59:55 2011] Error reading totcts from fullrun_ccd7_acisf13151_pi14-548_pass1_cl_src102_src.pi
[Sun Sep 25 00:00:02 2011] No arf file for this source, not re-computing flux
[Sun Sep 25 00:00:11 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting