[Thu Aug 13 13:52:55 2015] Detection parameters:
  Position = (537.0, 390.7) = 0 42 15.01 -12 59 59.6
  Extent = 0.9" x 0.5", rotation angle = 22 degrees
  Source counts = 18.2 +/- 4.4
  Background counts = 0.8
  Rate = 0.001 +/- 0.0003

[Thu Aug 13 13:52:55 2015] Off-axis axis estimate = 4.05'
[Thu Aug 13 13:58:36 2015] Using EEF radius (= 0.85 ")to estimate initial spatial extent for simple fitting
[Thu Aug 13 13:58:36 2015] Initial guess for spatial extent in simple fitting = 0.85"
[Thu Aug 13 13:58:36 2015] source mask rpix=1.7, npix_max = 19, mask sum = 20, frac = 1.015
[Thu Aug 13 13:58:36 2015] Giving source the simple spatial ID 7 for pass 0, mean size = 0.85"
[Thu Aug 13 14:05:42 2015] fullrun_ccd7_acisf13925_pi14-548_cl_pass0_src7.ximg exists
[Thu Aug 13 14:05:42 2015] fullrun_ccd7_acisf13925_pi14-548_cl_pass0_src7_1.ximg exists
[Thu Aug 13 14:05:42 2015] Fit fullrun_ccd7_acisf13925_pi14-548_cl_pass0_src7 appears to have run properly
[Thu Aug 13 14:05:42 2015] fullrun_ccd7_acisf13925_pi14-548_cl_pass0_tfrozen_src7.ximg exists
[Thu Aug 13 14:05:42 2015] fullrun_ccd7_acisf13925_pi14-548_cl_pass0_tfrozen_src7_1.ximg exists
[Thu Aug 13 14:05:42 2015] Fit fullrun_ccd7_acisf13925_pi14-548_cl_pass0_tfrozen_src7 appears to have run properly
[Thu Aug 13 14:05:45 2015] Spatial fit model total counts = 18.035700, observed total counts = 20.000000
[Thu Aug 13 14:05:45 2015] Offset between fit and detection position for source 18 = 0.842134 pixels
[Thu Aug 13 14:05:45 2015] 18.037194 total counts/ 0.268394 bgd. counts: snr = 34.298229
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.842134 pixels
  Position = (537.8, 391.1) = 0 42 15.01 -12 59 59.7
  Extent = 1.3 (1.0-1.7)" x 0.4 (0.3-0.6)", rotation angle = 25 (11-32) degrees
  Source counts = 17.8 +/- 4.2
  Background counts = 0.3
  Rate = 0.001 +/- 0.0003
[Thu Aug 13 14:05:45 2015] Vigneting correction estimate = 1.000000
[Thu Aug 13 14:05:45 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Aug 13 14:05:45 2015] Assessing source extent using major axis lower bound
[Thu Aug 13 14:05:45 2015] Source does appear to be extended
[Thu Aug 13 14:05:45 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.62
[Thu Aug 13 14:05:45 2015] Source is asymmetric
[Thu Aug 13 14:09:22 2015] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Aug 13 14:09:22 2015] Initial guess for spatial extent in simple fitting = 0.88"
[Thu Aug 13 14:09:22 2015] source mask rpix=1.8, npix_max = 20, mask sum = 16, frac = 0.769
[Thu Aug 13 14:09:22 2015] Giving source the simple spatial ID 7 for pass 1, mean size = 0.88"
[Thu Aug 13 14:17:21 2015] fullrun_ccd7_acisf13925_pi14-548_cl_pass1_src7.ximg exists
[Thu Aug 13 14:17:21 2015] fullrun_ccd7_acisf13925_pi14-548_cl_pass1_src7_1.ximg exists
[Thu Aug 13 14:17:21 2015] Fit fullrun_ccd7_acisf13925_pi14-548_cl_pass1_src7 appears to have run properly
[Thu Aug 13 14:17:21 2015] fullrun_ccd7_acisf13925_pi14-548_cl_pass1_tfrozen_src7.ximg exists
[Thu Aug 13 14:17:21 2015] fullrun_ccd7_acisf13925_pi14-548_cl_pass1_tfrozen_src7_1.ximg exists
[Thu Aug 13 14:17:21 2015] Fit fullrun_ccd7_acisf13925_pi14-548_cl_pass1_tfrozen_src7 appears to have run properly
[Thu Aug 13 14:17:24 2015] Spatial fit model total counts = 20.817200, observed total counts = 21.000000
[Thu Aug 13 14:17:24 2015] Offset between fit and detection position for source 18 = 0.104324 pixels
[Thu Aug 13 14:17:24 2015] 20.497780 total counts/ 3.695680 bgd. counts: snr = 8.740100
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.104324 pixels
  Position = (537.7, 391.1) = 0 42 15.01 -12 59 59.7
  Extent = 1.2 (0.8-1.8)" x 0.4 (0.3-0.7)", rotation angle = 24 (9-43) degrees
  Source counts = 16.8 +/- 4.5
  Background counts = 3.7
  Rate = 0.001 +/- 0.0003
[Thu Aug 13 14:17:24 2015] Vigneting correction estimate = 1.000000
[Thu Aug 13 14:17:24 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Aug 13 14:17:24 2015] Assessing source extent using major axis lower bound
[Thu Aug 13 14:17:24 2015] Source does appear to be extended
[Thu Aug 13 14:17:24 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.12
[Thu Aug 13 14:23:45 2015] Writing source region out to fullrun_ccd7_acisf13925_pi14-548_pass1_cl_src18_src.reg
[Thu Aug 13 14:23:45 2015] Extracting stamp from image fullrun_ccd7_acisf13925_pi14-548_cl_sm2.00.img.gz, (484, 338) - (591, 444)
[Thu Aug 13 14:23:45 2015] Writing fullrun_ccd7_acisf13925_pi14-548_pass1_cl_src18.gif
[Thu Aug 13 14:25:55 2015] Size of ../../acisf13925/products/events/fullrun_ccd7_acisf13925_pi14-548_pass1_cl_src18_src.evt.gz[events] = 18 counts
[Thu Aug 13 14:25:55 2015] Mean chipx,y = (682.56, 536.33)
[Thu Aug 13 14:25:55 2015] Mean tdetx,y = (4599.56, 2238.33)
[Thu Aug 13 14:25:55 2015] chipx,y range = (664.00-696.00, 519.00-555.00)
[Thu Aug 13 14:25:55 2015] Size of ../../acisf13925/products/events/fullrun_ccd7_acisf13925_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 24 counts
[Thu Aug 13 14:25:56 2015] Not generating rmf since there are only 16 counts
[Thu Aug 13 14:25:56 2015] arf not found, will run specextract
[Thu Aug 13 14:26:09 2015] ../../acisf13925/products/spectra/fullrun_ccd7_acisf13925_pi14-548_pass1_cl_src18.warf not found
[Thu Aug 13 14:26:09 2015] ../../acisf13925/products/spectra/fullrun_ccd7_acisf13925_pi14-548_pass1_cl_src18.wrmf not found
[Thu Aug 13 14:26:09 2015] Removal of ../../acisf13925/products/spectra/fullrun_ccd7_acisf13925_pi14-548_pass1_cl_src18.soff failed
[Thu Aug 13 14:29:50 2015] Spectrum 18 has only 17 counts, deleting rmf
[Thu Aug 13 14:29:50 2015] 209.773
[Thu Aug 13 14:29:54 2015] Updating aperture counts using extracted products
[Thu Aug 13 14:29:54 2015] Total counts from fullrun_ccd7_acisf13925_pi14-548_pass1_cl_src18_src.pi.gz = 18.00
[Thu Aug 13 14:29:54 2015] Total counts from fullrun_ccd7_acisf13925_pi14-548_pass1_cl_src18_bgd.pi.gz = 24.00
[Thu Aug 13 14:29:54 2015] Got source and background scale factors 0.000001, 0.000050
[Thu Aug 13 14:29:54 2015] User source parameters:
  Position = (537.7, 391.1) = 0 42 15.01 -12 59 59.7
  Extent = 1.2 (0.8-1.8)" x 0.4 (0.3-0.7)", rotation angle = 24 (9-43) degrees
  Source aperture counts = 17.3 +/- 5.3
  Background aperture counts = 0.7
  Rate = 0.001 +/- 0.0004

[Thu Aug 13 14:29:55 2015] Calculating source flux in energy range 0.30-8.00
[Thu Aug 13 14:29:55 2015] Using photon index=1.80, rate=0.00113, arf fullrun_ccd7_acisf13925_pi14-548_pass1_cl_src18.arf
[Thu Aug 13 14:29:55 2015] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Aug 13 14:29:55 2015] Updating source flux to 1e-14
[Thu Aug 13 14:29:58 2015] Source 18 has fewer than 100.000000 counts, skipping spectral fitting