[Sat May 11 08:41:09 2013] Detection parameters:
  Position = (373.5, 195.4) = 2 52 22.37 -48 37 19.1
  Extent = 4.1" x 2.3", rotation angle = 59 degrees
  Source counts = 14.8 +/- 5.0
  Background counts = 10.2
  Rate = 0.0005 +/- 0.0002

[Sat May 11 08:41:09 2013] Off-axis axis estimate = 10.47'
[Sat May 11 08:44:56 2013] Using EEF radius (= 4.86 ")to estimate initial spatial extent for simple fitting
[Sat May 11 08:44:56 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat May 11 08:44:56 2013] Initial guess for spatial extent in simple fitting = 4.86"
[Sat May 11 08:44:56 2013] source mask rpix=9.9, npix_max = 431, mask sum = 420, frac = 0.974
[Sat May 11 08:44:56 2013] Giving source the simple spatial ID 4 for pass 0, mean size = 4.86"
[Sat May 11 09:02:15 2013] fullrun_ccd0_acisf13494_pi14-548_cl_pass0_src4.ximg exists
[Sat May 11 09:02:15 2013] fullrun_ccd0_acisf13494_pi14-548_cl_pass0_src4_1.ximg exists
[Sat May 11 09:02:15 2013] Fit fullrun_ccd0_acisf13494_pi14-548_cl_pass0_src4 appears to have run properly
[Sat May 11 09:02:15 2013] fullrun_ccd0_acisf13494_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sat May 11 09:02:15 2013] fullrun_ccd0_acisf13494_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sat May 11 09:02:15 2013] Fit fullrun_ccd0_acisf13494_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Sat May 11 10:05:27 2013] Spatial fit model total counts = 92.152100, observed total counts = 93.000000
[Sat May 11 10:05:27 2013] Offset between fit and detection position for source 4 = 9.711039 pixels
[Sat May 11 10:05:27 2013] 91.998700 total counts/ 37.940100 bgd. counts: snr = 8.776383
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 9.711039 pixels
  Position = (382.7, 198.4) = 2 52 21.94 -48 37 17.9
  Extent = 9.7 (7.6-19.5)" x 5.9 (3.8-8.4)", rotation angle = 32 (5-57) degrees
  Source counts = 54.1 +/- 9.6
  Background counts = 37.9
  Rate = 0.002 +/- 0.0003
[Sat May 11 10:05:27 2013] Vigneting correction estimate = 1.000000
[Sat May 11 10:05:27 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 11 10:05:27 2013] Assessing source extent using major axis lower bound
[Sat May 11 10:05:27 2013] Source does appear to be extended
[Sat May 11 10:05:27 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.90
[Sat May 11 10:05:45 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat May 11 10:05:45 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat May 11 10:05:45 2013] Initial guess for spatial extent in simple fitting = 7.80"
[Sat May 11 10:05:45 2013] source mask rpix=15.8, npix_max = 1069, mask sum = 1056, frac = 0.988
[Sat May 11 10:05:45 2013] Giving source the simple spatial ID 4 for pass 1, mean size = 7.80"
[Sat May 11 10:25:06 2013] fullrun_ccd0_acisf13494_pi14-548_cl_pass1_src4.ximg exists
[Sat May 11 10:25:06 2013] fullrun_ccd0_acisf13494_pi14-548_cl_pass1_src4_1.ximg exists
[Sat May 11 10:25:06 2013] Fit fullrun_ccd0_acisf13494_pi14-548_cl_pass1_src4 appears to have run properly
[Sat May 11 10:25:06 2013] fullrun_ccd0_acisf13494_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sat May 11 10:25:06 2013] fullrun_ccd0_acisf13494_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sat May 11 10:25:06 2013] Fit fullrun_ccd0_acisf13494_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sat May 11 11:33:39 2013] Warning, spatial fit 4 centroid is now closest to src. 2
[Sat May 11 11:33:39 2013] Vigneting correction estimate = 1.000000
[Sat May 11 11:33:39 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 11 11:33:39 2013] Assessing source extent using major axis lower bound
[Sat May 11 11:33:39 2013] Source does appear to be extended
[Sat May 11 11:33:39 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.90
[Sat May 11 11:33:57 2013] Writing source region out to fullrun_ccd0_acisf13494_pi14-548_pass1_cl_src4_src.reg
[Sat May 11 11:33:57 2013] Extracting stamp from image fullrun_ccd0_acisf13494_pi14-548_cl_sm2.00.img.gz, (0, 0) - (828, 643)
[Sat May 11 11:33:57 2013] Writing fullrun_ccd0_acisf13494_pi14-548_pass1_cl_src4.gif
[Sat May 11 11:35:39 2013] Size of ../../acisf13494/products/events/fullrun_ccd0_acisf13494_pi14-548_pass1_cl_src4_src.evt.gz[events] = 129 counts
[Sat May 11 11:35:39 2013] Mean chipx,y = (631.70, 58.92)
[Sat May 11 11:35:39 2013] Mean tdetx,y = (3119.92, 4500.30)
[Sat May 11 11:35:39 2013] chipx,y range = (564.00-703.00, 7.00-132.00)
[Sat May 11 11:35:39 2013] Size of ../../acisf13494/products/events/fullrun_ccd0_acisf13494_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 644 counts
[Sat May 11 11:35:40 2013] Not generating rmf since there are only 54 counts
[Sat May 11 11:35:40 2013] arf not found, will run specextract
[Sat May 11 11:35:49 2013] ../../acisf13494/products/spectra/fullrun_ccd0_acisf13494_pi14-548_pass1_cl_src4.warf not found
[Sat May 11 11:35:49 2013] ../../acisf13494/products/spectra/fullrun_ccd0_acisf13494_pi14-548_pass1_cl_src4.wrmf not found
[Sat May 11 11:35:49 2013] Removal of ../../acisf13494/products/spectra/fullrun_ccd0_acisf13494_pi14-548_pass1_cl_src4.soff failed
[Sat May 11 11:36:30 2013] Spectrum 4 has only 54 counts, deleting rmf
[Sat May 11 11:36:30 2013] 152.382