[Thu Oct 20 16:35:56 2011] Detection parameters:
  Position = (673.1, 524.3) = 1 2 22.66 -21 34 16.8
  Extent = 2.2" x 1.9", rotation angle = 57 degrees
  Source counts = 61.0 +/- 8.8
  Background counts = 17.0
  Rate = 0.0005 +/- 8e-05

[Thu Oct 20 16:35:56 2011] Off-axis axis estimate = 6.41'
[Thu Oct 20 16:41:34 2011] Using EEF radius (= 1.84 ")to estimate initial spatial extent for simple fitting
[Thu Oct 20 16:41:34 2011] Initial guess for spatial extent in simple fitting = 1.84"
[Thu Oct 20 16:41:34 2011] source mask rpix=3.7, npix_max = 72, mask sum = 72, frac = 1.000
[Thu Oct 20 16:41:34 2011] Giving source the simple spatial ID 16 for pass 0, mean size = 1.84"
[Thu Oct 20 17:32:29 2011] fullrun_ccd0_acisf14338_pi14-548_cl_pass0_src16.ximg exists
[Thu Oct 20 17:32:29 2011] fullrun_ccd0_acisf14338_pi14-548_cl_pass0_src16_1.ximg exists
[Thu Oct 20 17:32:29 2011] Fit fullrun_ccd0_acisf14338_pi14-548_cl_pass0_src16 appears to have run properly
[Thu Oct 20 17:32:29 2011] fullrun_ccd0_acisf14338_pi14-548_cl_pass0_tfrozen_src16.ximg exists
[Thu Oct 20 17:32:29 2011] fullrun_ccd0_acisf14338_pi14-548_cl_pass0_tfrozen_src16_1.ximg exists
[Thu Oct 20 17:32:29 2011] Fit fullrun_ccd0_acisf14338_pi14-548_cl_pass0_tfrozen_src16 appears to have run properly
[Thu Oct 20 18:51:00 2011] Spatial fit model total counts = 79.997000, observed total counts = 80.000000
[Thu Oct 20 18:51:00 2011] Offset between fit and detection position for source 20 = 1.417233 pixels
[Thu Oct 20 18:51:00 2011] 80.006800 total counts/ 26.108100 bgd. counts: snr = 10.548499
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 1.417233 pixels
  Position = (673.0, 525.7) = 1 2 22.68 -21 34 16.4
  Extent = 1.9 (1.5-2.5)", rotation angle = 0
  Source counts = 53.9 +/- 8.9
  Background counts = 26.1
  Rate = 0.0005 +/- 8e-05
[Thu Oct 20 18:51:00 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 18:51:00 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 18:51:00 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 18:51:00 2011] Source does appear to be extended
[Thu Oct 20 18:51:00 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 20 18:51:29 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 20 18:51:29 2011] Initial guess for spatial extent in simple fitting = 1.91"
[Thu Oct 20 18:51:29 2011] source mask rpix=3.9, npix_max = 76, mask sum = 72, frac = 0.937
[Thu Oct 20 18:51:29 2011] Giving source the simple spatial ID 16 for pass 1, mean size = 1.91"
[Thu Oct 20 19:31:05 2011] fullrun_ccd0_acisf14338_pi14-548_cl_pass1_src16.ximg exists
[Thu Oct 20 19:31:05 2011] fullrun_ccd0_acisf14338_pi14-548_cl_pass1_src16_1.ximg exists
[Thu Oct 20 19:31:05 2011] Fit fullrun_ccd0_acisf14338_pi14-548_cl_pass1_src16 appears to have run properly
[Thu Oct 20 19:31:05 2011] fullrun_ccd0_acisf14338_pi14-548_cl_pass1_tfrozen_src16.ximg exists
[Thu Oct 20 19:31:05 2011] fullrun_ccd0_acisf14338_pi14-548_cl_pass1_tfrozen_src16_1.ximg exists
[Thu Oct 20 19:31:05 2011] Fit fullrun_ccd0_acisf14338_pi14-548_cl_pass1_tfrozen_src16 appears to have run properly
[Thu Oct 20 20:46:31 2011] Spatial fit model total counts = 76.000000, observed total counts = 76.000000
[Thu Oct 20 20:46:31 2011] Offset between fit and detection position for source 20 = 0.172695 pixels
[Thu Oct 20 20:46:31 2011] 76.187100 total counts/ 16.453400 bgd. counts: snr = 14.726230
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.172695 pixels
  Position = (673.0, 525.6) = 1 2 22.68 -21 34 16.5
  Extent = 2.1 (1.6-2.8)", rotation angle = 0
  Source counts = 59.7 +/- 8.7
  Background counts = 16.5
  Rate = 0.0005 +/- 7e-05
[Thu Oct 20 20:46:31 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 20:46:31 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 20:46:31 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 20:46:31 2011] Source does appear to be extended
[Thu Oct 20 20:46:31 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 20 20:46:58 2011] Writing source region out to fullrun_ccd0_acisf14338_pi14-548_pass1_cl_src20_src.reg
[Thu Oct 20 20:46:58 2011] Extracting stamp from image fullrun_ccd0_acisf14338_pi14-548_cl_sm2.00.img.gz, (579, 431) - (767, 620)
[Thu Oct 20 20:46:58 2011] Writing fullrun_ccd0_acisf14338_pi14-548_pass1_cl_src20.gif
[Thu Oct 20 20:56:35 2011] Size of ../../acisf14338/products/events/fullrun_ccd0_acisf14338_pi14-548_pass1_cl_src20_src.evt.gz[events] = 79 counts
[Thu Oct 20 20:56:35 2011] Mean chipx,y = (438.51, 659.05)
[Thu Oct 20 20:56:35 2011] Mean tdetx,y = (3720.05, 4693.49)
[Thu Oct 20 20:56:35 2011] chipx,y range = (414.00-465.00, 639.00-687.00)
[Thu Oct 20 20:56:35 2011] Size of ../../acisf14338/products/events/fullrun_ccd0_acisf14338_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 245 counts
[Thu Oct 20 20:56:37 2011] Not generating rmf since there are only 59 counts
[Thu Oct 20 20:56:37 2011] arf not found, will run specextract
[Thu Oct 20 20:57:02 2011] ../../acisf14338/products/spectra/fullrun_ccd0_acisf14338_pi14-548_pass1_cl_src20.warf not found
[Thu Oct 20 20:57:02 2011] ../../acisf14338/products/spectra/fullrun_ccd0_acisf14338_pi14-548_pass1_cl_src20.wrmf not found
[Thu Oct 20 20:57:02 2011] Removal of ../../acisf14338/products/spectra/fullrun_ccd0_acisf14338_pi14-548_pass1_cl_src20.soff failed
[Thu Oct 20 21:01:42 2011] Spectrum 20 has only 60 counts, deleting rmf
[Thu Oct 20 21:01:42 2011] 180.181
[Thu Oct 20 21:38:45 2011] Updating aperture counts using extracted products
[Thu Oct 20 21:38:45 2011] Error reading totcts from fullrun_ccd0_acisf14338_pi14-548_pass1_cl_src20_src.pi.gz
[Thu Oct 20 21:38:45 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 20 21:38:45 2011] Using photon index=1.80, rate=0.000508, arf fullrun_ccd0_acisf14338_pi14-548_pass1_cl_src20.arf
[Thu Oct 20 21:38:45 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 20 21:38:45 2011] Updating source flux to 6.7e-15
[Thu Oct 20 21:38:51 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting