[Thu Oct 20 10:58:48 2011] Detection parameters:
  Position = (484.0, 708.0) = 1 1 47.37 -21 52 36.0
  Extent = 1.3" x 0.9", rotation angle = 23 degrees
  Source counts = 89.9 +/- 10.0
  Background counts = 10.1
  Rate = 0.001 +/- 0.0001

[Thu Oct 20 10:58:48 2011] Off-axis axis estimate = 6.62'
[Thu Oct 20 11:20:17 2011] Using EEF radius (= 1.96 ")to estimate initial spatial extent for simple fitting
[Thu Oct 20 11:20:17 2011] Initial guess for spatial extent in simple fitting = 1.96"
[Thu Oct 20 11:20:17 2011] source mask rpix=4.0, npix_max = 80, mask sum = 81, frac = 1.006
[Thu Oct 20 11:20:17 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 1.96"
[Thu Oct 20 11:52:43 2011] fullrun_ccd1_acisf13443_pi14-548_cl_pass0_src4.ximg exists
[Thu Oct 20 11:52:43 2011] fullrun_ccd1_acisf13443_pi14-548_cl_pass0_src4_1.ximg exists
[Thu Oct 20 11:52:43 2011] Fit fullrun_ccd1_acisf13443_pi14-548_cl_pass0_src4 appears to have run properly
[Thu Oct 20 11:52:43 2011] fullrun_ccd1_acisf13443_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Thu Oct 20 11:52:43 2011] fullrun_ccd1_acisf13443_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Thu Oct 20 11:52:43 2011] Fit fullrun_ccd1_acisf13443_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Thu Oct 20 12:51:45 2011] Spatial fit model total counts = 95.342300, observed total counts = 95.000000
[Thu Oct 20 12:51:45 2011] Offset between fit and detection position for source 18 = 0.756068 pixels
[Thu Oct 20 12:51:45 2011] 95.954900 total counts/ 13.780000 bgd. counts: snr = 22.136786
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.756068 pixels
  Position = (484.5, 708.7) = 1 1 47.37 -21 52 35.9
  Extent = 1.6 (1.2-2.0)", rotation angle = 0
  Source counts = 82.2 +/- 9.8
  Background counts = 13.8
  Rate = 0.001 +/- 0.0001
[Thu Oct 20 12:51:45 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 12:51:45 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 12:51:45 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 12:51:45 2011] Source does appear to be extended
[Thu Oct 20 12:51:45 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 20 13:07:48 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 20 13:07:48 2011] Initial guess for spatial extent in simple fitting = 1.57"
[Thu Oct 20 13:07:48 2011] source mask rpix=3.2, npix_max = 54, mask sum = 49, frac = 0.895
[Thu Oct 20 13:07:48 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 1.57"
[Thu Oct 20 13:29:20 2011] fullrun_ccd1_acisf13443_pi14-548_cl_pass1_src4.ximg exists
[Thu Oct 20 13:29:20 2011] fullrun_ccd1_acisf13443_pi14-548_cl_pass1_src4_1.ximg exists
[Thu Oct 20 13:29:20 2011] Fit fullrun_ccd1_acisf13443_pi14-548_cl_pass1_src4 appears to have run properly
[Thu Oct 20 13:29:20 2011] fullrun_ccd1_acisf13443_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Thu Oct 20 13:29:20 2011] fullrun_ccd1_acisf13443_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Thu Oct 20 13:29:20 2011] Fit fullrun_ccd1_acisf13443_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Thu Oct 20 14:24:03 2011] Spatial fit model total counts = 95.000000, observed total counts = 95.000000
[Thu Oct 20 14:24:03 2011] Offset between fit and detection position for source 18 = 0.370207 pixels
[Thu Oct 20 14:24:03 2011] 96.088300 total counts/ 23.848200 bgd. counts: snr = 14.792805
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.370207 pixels
  Position = (484.4, 708.3) = 1 1 47.37 -21 52 36.1
  Extent = 1.8 (1.4-2.5)" x 1.0 (0.7-1.3)", rotation angle = 341 (327-360) degrees
  Source counts = 72.2 +/- 9.8
  Background counts = 23.8
  Rate = 0.001 +/- 0.0001
[Thu Oct 20 14:24:03 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 14:24:03 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 14:24:03 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 14:24:03 2011] Source does appear to be extended
[Thu Oct 20 14:24:03 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.05
[Thu Oct 20 14:31:03 2011] Writing source region out to fullrun_ccd1_acisf13443_pi14-548_pass1_cl_src18_src.reg
[Thu Oct 20 14:31:03 2011] Extracting stamp from image fullrun_ccd1_acisf13443_pi14-548_cl_sm2.00.img.gz, (400, 624) - (569, 793)
[Thu Oct 20 14:31:03 2011] Writing fullrun_ccd1_acisf13443_pi14-548_pass1_cl_src18.gif
[Thu Oct 20 14:32:56 2011] Size of ../../acisf13443/products/events/fullrun_ccd1_acisf13443_pi14-548_pass1_cl_src18_src.evt.gz[events] = 87 counts
[Thu Oct 20 14:32:56 2011] Mean chipx,y = (624.32, 636.45)
[Thu Oct 20 14:32:56 2011] Mean tdetx,y = (4495.55, 4731.32)
[Thu Oct 20 14:32:56 2011] chipx,y range = (601.00-648.00, 614.00-657.00)
[Thu Oct 20 14:32:56 2011] Size of ../../acisf13443/products/events/fullrun_ccd1_acisf13443_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 134 counts
[Thu Oct 20 14:32:57 2011] Not generating rmf since there are only 72 counts
[Thu Oct 20 14:32:57 2011] arf not found, will run specextract
[Thu Oct 20 14:33:26 2011] ../../acisf13443/products/spectra/fullrun_ccd1_acisf13443_pi14-548_pass1_cl_src18.warf not found
[Thu Oct 20 14:33:26 2011] ../../acisf13443/products/spectra/fullrun_ccd1_acisf13443_pi14-548_pass1_cl_src18.wrmf not found
[Thu Oct 20 14:33:26 2011] Removal of ../../acisf13443/products/spectra/fullrun_ccd1_acisf13443_pi14-548_pass1_cl_src18.soff failed
[Thu Oct 20 14:41:48 2011] Spectrum 18 has only 72 counts, deleting rmf
[Thu Oct 20 14:41:48 2011] 182.766
[Thu Oct 20 15:08:01 2011] Updating aperture counts using extracted products
[Thu Oct 20 15:08:01 2011] Error reading totcts from fullrun_ccd1_acisf13443_pi14-548_pass1_cl_src18_src.pi.gz
[Thu Oct 20 15:08:01 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 20 15:08:01 2011] Using photon index=1.80, rate=0.00104, arf fullrun_ccd1_acisf13443_pi14-548_pass1_cl_src18.arf
[Thu Oct 20 15:08:01 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 20 15:08:01 2011] Updating source flux to 1.4e-14
[Thu Oct 20 15:08:07 2011] Source 18 has fewer than 100.000000 counts, skipping spectral fitting