[Thu Oct 20 02:30:45 2011] Detection parameters:
  Position = (1192.0, 795.8) = 4 35 42.39 -12 37 51.9
  Extent = 1.0" x 0.5", rotation angle = 19 degrees
  Source counts = 37.7 +/- 6.3
  Background counts = 2.3
  Rate = 0.003 +/- 0.0004

[Thu Oct 20 02:30:46 2011] Off-axis axis estimate = 4.43'
[Thu Oct 20 02:31:19 2011] Using EEF radius (= 0.97 ")to estimate initial spatial extent for simple fitting
[Thu Oct 20 02:31:19 2011] Initial guess for spatial extent in simple fitting = 0.97"
[Thu Oct 20 02:31:19 2011] source mask rpix=2.0, npix_max = 24, mask sum = 20, frac = 0.819
[Thu Oct 20 02:31:19 2011] Giving source the simple spatial ID 3 for pass 0, mean size = 0.97"
[Thu Oct 20 02:31:19 2011] fullrun_ccd7_acisf10492_pi14-548_cl_pass0_src3.ximg exists
[Thu Oct 20 02:31:19 2011] fullrun_ccd7_acisf10492_pi14-548_cl_pass0_src3_1.ximg exists
[Thu Oct 20 02:31:19 2011] Fit fullrun_ccd7_acisf10492_pi14-548_cl_pass0_src3 appears to have run properly
[Thu Oct 20 02:31:19 2011] fullrun_ccd7_acisf10492_pi14-548_cl_pass0_tfrozen_src3.ximg exists
[Thu Oct 20 02:31:19 2011] fullrun_ccd7_acisf10492_pi14-548_cl_pass0_tfrozen_src3_1.ximg exists
[Thu Oct 20 02:31:19 2011] Fit fullrun_ccd7_acisf10492_pi14-548_cl_pass0_tfrozen_src3 appears to have run properly
[Thu Oct 20 02:31:25 2011] Spatial fit model total counts = 39.905300, observed total counts = 41.000000
[Thu Oct 20 02:31:25 2011] Offset between fit and detection position for source 4 = 0.517727 pixels
[Thu Oct 20 02:31:25 2011] 40.547972 total counts/ 0.587072 bgd. counts: snr = 52.154235
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.517727 pixels
  Position = (1192.2, 796.2) = 4 35 42.40 -12 37 51.9
  Extent = 1.1 (0.9-1.3)", rotation angle = 0
  Source counts = 40.0 +/- 6.4
  Background counts = 0.6
  Rate = 0.003 +/- 0.0004
[Thu Oct 20 02:31:25 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 02:31:25 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 02:31:25 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 02:31:25 2011] Source does appear to be extended
[Thu Oct 20 02:31:25 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 20 02:31:43 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 20 02:31:43 2011] Initial guess for spatial extent in simple fitting = 1.09"
[Thu Oct 20 02:31:43 2011] source mask rpix=2.2, npix_max = 29, mask sum = 25, frac = 0.854
[Thu Oct 20 02:31:43 2011] Giving source the simple spatial ID 3 for pass 1, mean size = 1.09"
[Thu Oct 20 02:31:43 2011] fullrun_ccd7_acisf10492_pi14-548_cl_pass1_src3.ximg exists
[Thu Oct 20 02:31:43 2011] fullrun_ccd7_acisf10492_pi14-548_cl_pass1_src3_1.ximg exists
[Thu Oct 20 02:31:43 2011] Fit fullrun_ccd7_acisf10492_pi14-548_cl_pass1_src3 appears to have run properly
[Thu Oct 20 02:31:43 2011] fullrun_ccd7_acisf10492_pi14-548_cl_pass1_tfrozen_src3.ximg exists
[Thu Oct 20 02:31:43 2011] fullrun_ccd7_acisf10492_pi14-548_cl_pass1_tfrozen_src3_1.ximg exists
[Thu Oct 20 02:31:43 2011] Fit fullrun_ccd7_acisf10492_pi14-548_cl_pass1_tfrozen_src3 appears to have run properly
[Thu Oct 20 02:31:48 2011] Spatial fit model total counts = 39.794200, observed total counts = 41.000000
[Thu Oct 20 02:31:48 2011] Offset between fit and detection position for source 4 = 0.056025 pixels
[Thu Oct 20 02:31:48 2011] 40.091850 total counts/ 1.751950 bgd. counts: snr = 28.966106
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.056025 pixels
  Position = (1192.3, 796.3) = 4 35 42.40 -12 37 51.9
  Extent = 1.0 (0.8-1.3)", rotation angle = 0
  Source counts = 38.3 +/- 6.3
  Background counts = 1.8
  Rate = 0.003 +/- 0.0004
[Thu Oct 20 02:31:48 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 02:31:48 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 02:31:48 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 02:31:48 2011] Source does appear to be extended
[Thu Oct 20 02:31:48 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 20 02:32:36 2011] Not overwriting source region fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_src.reg
[Thu Oct 20 02:32:36 2011] Extracting stamp from image fullrun_ccd7_acisf10492_pi14-548_cl_sm2.00.img.gz, (1145, 749) - (1240, 844)
[Thu Oct 20 02:32:36 2011] Writing fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4.gif
[Thu Oct 20 02:32:42 2011] ../../acisf10492/products/events/fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_src.evt and ../../acisf10492/products/events/fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Thu Oct 20 02:32:42 2011] Size of ../../acisf10492/products/events/fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_src.evt.gz[events] = 41 counts
[Thu Oct 20 02:32:42 2011] Mean chipx,y = (364.39, 1005.88)
[Thu Oct 20 02:32:42 2011] Mean tdetx,y = (4281.39, 2707.88)
[Thu Oct 20 02:32:42 2011] chipx,y range = (346.00-382.00, 994.00-1022.00)
[Thu Oct 20 02:32:42 2011] Size of ../../acisf10492/products/events/fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 23 counts
[Thu Oct 20 02:32:42 2011] ../../acisf10492/products/images/fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_src.img and ../../acisf10492/products/images/fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Thu Oct 20 02:32:42 2011] ../../acisf10492/products/spectra/fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_src.pi and ../../acisf10492/products/spectra/fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Thu Oct 20 02:32:42 2011] Not generating rmf since there are only 38 counts
[Thu Oct 20 02:32:45 2011] ../../acisf10492/products/lightcurves/fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_src.lc and ../../acisf10492/products/lightcurves/fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Thu Oct 20 02:33:23 2011] 133.299
[Thu Oct 20 02:33:25 2011] Updating aperture counts using extracted products
[Thu Oct 20 02:33:25 2011] Error reading totcts from fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4_src.pi.gz
[Thu Oct 20 02:33:26 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 20 02:33:26 2011] Using photon index=1.80, rate=0.00256, arf fullrun_ccd7_acisf10492_pi14-548_pass1_cl_src4.arf
[Thu Oct 20 02:33:26 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 20 02:33:26 2011] Updating source flux to 3.8e-14
[Thu Oct 20 02:33:32 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting