[Fri Oct 21 20:06:14 2011] Detection parameters:
  Position = (951.0, 784.1) = 0 52 0.55 47 34 51.0
  Extent = 0.5" x 0.5", rotation angle = 63 degrees
  Source counts = 145.7 +/- 12.2
  Background counts = 2.3
  Rate = 0.004 +/- 0.0003

[Fri Oct 21 20:06:18 2011] Off-axis axis estimate = 1.85'
[Fri Oct 21 20:07:08 2011] Using EEF radius (= 0.42 ")to estimate initial spatial extent for simple fitting
[Fri Oct 21 20:07:08 2011] Initial guess for spatial extent in simple fitting = 0.42"
[Fri Oct 21 20:07:08 2011] source mask rpix=0.8, npix_max = 7, mask sum = 4, frac = 0.552
[Fri Oct 21 20:07:08 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 0.42"
[Fri Oct 21 20:07:10 2011] fullrun_ccd7_acisf02056_pi14-548_cl_pass0_src4.ximg exists
[Fri Oct 21 20:07:10 2011] fullrun_ccd7_acisf02056_pi14-548_cl_pass0_src4_1.ximg exists
[Fri Oct 21 20:07:10 2011] Fit fullrun_ccd7_acisf02056_pi14-548_cl_pass0_src4 appears to have run properly
[Fri Oct 21 20:07:11 2011] fullrun_ccd7_acisf02056_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Fri Oct 21 20:07:11 2011] fullrun_ccd7_acisf02056_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Fri Oct 21 20:07:11 2011] Fit fullrun_ccd7_acisf02056_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Fri Oct 21 20:07:25 2011] Spatial fit model total counts = 153.405000, observed total counts = 155.000000
[Fri Oct 21 20:07:25 2011] Offset between fit and detection position for source 3 = 0.687041 pixels
[Fri Oct 21 20:07:25 2011] 152.806340 total counts/ 9.226340 bgd. counts: snr = 47.269306
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.687041 pixels
  Position = (951.5, 784.6) = 0 52 0.55 47 34 51.0
  Extent = 0.5 (0.4-0.5)" x 0.4 (0.3-0.4)", rotation angle = 116 (91-142) degrees
  Source counts = 143.6 +/- 12.4
  Background counts = 9.2
  Rate = 0.004 +/- 0.0003
[Fri Oct 21 20:07:25 2011] Vigneting correction estimate = 1.000000
[Fri Oct 21 20:07:25 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 21 20:07:25 2011] Assessing source extent using major axis lower bound
[Fri Oct 21 20:07:25 2011] Source does appear to be extended
[Fri Oct 21 20:07:25 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.97
[Fri Oct 21 20:07:47 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct 21 20:07:47 2011] Initial guess for spatial extent in simple fitting = 0.43"
[Fri Oct 21 20:07:47 2011] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.183
[Fri Oct 21 20:07:47 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 0.43"
[Fri Oct 21 20:07:48 2011] fullrun_ccd7_acisf02056_pi14-548_cl_pass1_src4.ximg exists
[Fri Oct 21 20:07:48 2011] fullrun_ccd7_acisf02056_pi14-548_cl_pass1_src4_1.ximg exists
[Fri Oct 21 20:07:48 2011] Fit fullrun_ccd7_acisf02056_pi14-548_cl_pass1_src4 appears to have run properly
[Fri Oct 21 20:07:49 2011] fullrun_ccd7_acisf02056_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Fri Oct 21 20:07:49 2011] fullrun_ccd7_acisf02056_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Fri Oct 21 20:07:49 2011] Fit fullrun_ccd7_acisf02056_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Fri Oct 21 20:08:01 2011] Spatial fit model total counts = 154.021000, observed total counts = 155.000000
[Fri Oct 21 20:08:01 2011] Offset between fit and detection position for source 3 = 0.016329 pixels
[Fri Oct 21 20:08:01 2011] 153.460710 total counts/ 9.824710 bgd. counts: snr = 45.825101
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.016329 pixels
  Position = (951.5, 784.6) = 0 52 0.55 47 34 51.0
  Extent = 0.5 (0.4-0.6)" x 0.4 (0.3-0.4)", rotation angle = 295 (272-322) degrees
  Source counts = 143.6 +/- 12.4
  Background counts = 9.8
  Rate = 0.004 +/- 0.0003
[Fri Oct 21 20:08:01 2011] Vigneting correction estimate = 1.000000
[Fri Oct 21 20:08:01 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 21 20:08:01 2011] Assessing source extent using major axis lower bound
[Fri Oct 21 20:08:01 2011] Source does appear to be extended
[Fri Oct 21 20:08:01 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.99
[Fri Oct 21 20:09:58 2011] Not overwriting source region fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_src.reg
[Fri Oct 21 20:09:58 2011] Extracting stamp from image fullrun_ccd7_acisf02056_pi14-548_cl_sm2.00.img.gz, (929, 762) - (974, 807)
[Fri Oct 21 20:09:58 2011] Writing fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3.gif
[Fri Oct 21 20:10:09 2011] ../../acisf02056/products/events/fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_src.evt and ../../acisf02056/products/events/fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_bgd.evt exist, delete to re-create
[Fri Oct 21 20:10:09 2011] Size of ../../acisf02056/products/events/fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_src.evt.gz[events] = 145 counts
[Fri Oct 21 20:10:09 2011] Mean chipx,y = (266.36, 736.61)
[Fri Oct 21 20:10:09 2011] Mean tdetx,y = (4183.36, 2438.61)
[Fri Oct 21 20:10:09 2011] chipx,y range = (248.00-283.00, 720.00-756.00)
[Fri Oct 21 20:10:09 2011] Size of ../../acisf02056/products/events/fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_bgd.evt.gz[events] = 17 counts
[Fri Oct 21 20:10:09 2011] ../../acisf02056/products/images/fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_src.img and ../../acisf02056/products/images/fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_bgd.img exist, delete to re-create
[Fri Oct 21 20:10:09 2011] ../../acisf02056/products/spectra/fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_src.pi and ../../acisf02056/products/spectra/fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_bgd.pi exist, delete to re-create
[Fri Oct 21 20:10:12 2011] ../../acisf02056/products/lightcurves/fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_src.lc and ../../acisf02056/products/lightcurves/fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_bgd.lc exist, delete to re-create
[Fri Oct 21 20:12:13 2011] Keeping rmf generated by specextract
[Fri Oct 21 20:12:13 2011] 231.497
[Fri Oct 21 20:12:19 2011] Updating aperture counts using extracted products
[Fri Oct 21 20:12:19 2011] Error reading totcts from fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3_src.pi.gz
[Fri Oct 21 20:12:19 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct 21 20:12:19 2011] Using photon index=1.80, rate=0.00385, arf fullrun_ccd7_acisf02056_pi14-548_pass1_cl_src3.arf
[Fri Oct 21 20:12:19 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct 21 20:12:19 2011] Updating source flux to 2.8e-14