[Sat Oct 15 23:38:07 2011] Detection parameters:
  Position = (1153.2, 717.2) = 20 6 45.68 -48 19 39.7
  Extent = 0.9" x 0.7", rotation angle = 137 degrees
  Source counts = 46.1 +/- 7.6
  Background counts = 11.9
  Rate = 0.0005 +/- 8e-05

[Sat Oct 15 23:38:09 2011] Off-axis axis estimate = 7.07'
[Sat Oct 15 23:39:37 2011] Using EEF radius (= 2.22 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 23:39:37 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct 15 23:39:37 2011] Initial guess for spatial extent in simple fitting = 2.22"
[Sat Oct 15 23:39:37 2011] source mask rpix=4.5, npix_max = 100, mask sum = 100, frac = 0.995
[Sat Oct 15 23:39:37 2011] Giving source the simple spatial ID 11 for pass 0, mean size = 2.22"
[Sat Oct 15 23:39:38 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src11.ximg exists
[Sat Oct 15 23:39:38 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src11_1.ximg exists
[Sat Oct 15 23:39:38 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src11 appears to have run properly
[Sat Oct 15 23:39:40 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src11.ximg exists
[Sat Oct 15 23:39:40 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src11_1.ximg exists
[Sat Oct 15 23:39:40 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src11 appears to have run properly
[Sat Oct 15 23:40:09 2011] Spatial fit model total counts = 73.657300, observed total counts = 74.000000
[Sat Oct 15 23:40:09 2011] Offset between fit and detection position for source 48 = 0.641211 pixels
[Sat Oct 15 23:40:09 2011] 73.085900 total counts/ 34.001300 bgd. counts: snr = 6.702825
Spatial fit parameters:
  Offset between fit and detection position for source 48 = 0.641211 pixels
  Position = (1153.7, 717.5) = 20 6 45.68 -48 19 39.8
  Extent = 1.1 (0.8-1.4)", rotation angle = 0
  Source counts = 39.1 +/- 8.5
  Background counts = 34.0
  Rate = 0.0004 +/- 9e-05
[Sat Oct 15 23:40:09 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 23:40:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 23:40:09 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 23:40:09 2011] Source does appear to be extended
[Sat Oct 15 23:40:09 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 15 23:40:41 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 15 23:40:41 2011] Initial guess for spatial extent in simple fitting = 1.09"
[Sat Oct 15 23:40:41 2011] source mask rpix=2.2, npix_max = 29, mask sum = 25, frac = 0.853
[Sat Oct 15 23:40:41 2011] Giving source the simple spatial ID 11 for pass 1, mean size = 1.09"
[Sat Oct 15 23:40:42 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src11.ximg exists
[Sat Oct 15 23:40:42 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src11_1.ximg exists
[Sat Oct 15 23:40:42 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src11 appears to have run properly
[Sat Oct 15 23:40:43 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src11.ximg exists
[Sat Oct 15 23:40:43 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src11_1.ximg exists
[Sat Oct 15 23:40:43 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src11 appears to have run properly
[Sat Oct 15 23:41:09 2011] Spatial fit model total counts = 50.057700, observed total counts = 50.000000
[Sat Oct 15 23:41:09 2011] Offset between fit and detection position for source 48 = 0.205830 pixels
[Sat Oct 15 23:41:09 2011] 50.681000 total counts/ 10.647100 bgd. counts: snr = 12.269087
Spatial fit parameters:
  Offset between fit and detection position for source 48 = 0.205830 pixels
  Position = (1153.7, 717.7) = 20 6 45.68 -48 19 39.7
  Extent = 1.4" x 0.7", rotation angle = 37
  Source counts = 40.0 +/- 7.1
  Background counts = 10.6
  Rate = 0.0004 +/- 8e-05
[Sat Oct 15 23:41:09 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 23:41:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 23:41:09 2011] Assessing source extent using major
[Sat Oct 15 23:41:09 2011] Source does appear to be extended
[Sat Oct 15 23:41:09 2011] Computing asymmetry using major and minor axis, asym = 1.92
[Sat Oct 15 23:41:09 2011] Source is asymmetric
[Sat Oct 15 23:46:44 2011] Not overwriting source region fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_src.reg
[Sat Oct 15 23:46:44 2011] Extracting stamp from image fullrun_ccd3_acisf11752_pi14-548_cl_sm2.00.img.gz, (1089, 653) - (1219, 783)
[Sat Oct 15 23:46:44 2011] Writing fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48.gif
[Sat Oct 15 23:47:18 2011] ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_src.evt and ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_bgd.evt exist, delete to re-create
[Sat Oct 15 23:47:18 2011] Size of ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_src.evt.gz[events] = 48 counts
[Sat Oct 15 23:47:18 2011] Mean chipx,y = (752.23, 162.54)
[Sat Oct 15 23:47:18 2011] Mean tdetx,y = (4969.46, 3813.23)
[Sat Oct 15 23:47:18 2011] chipx,y range = (736.00-774.00, 144.00-188.00)
[Sat Oct 15 23:47:18 2011] Size of ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_bgd.evt.gz[events] = 179 counts
[Sat Oct 15 23:47:18 2011] ../../acisf11752/products/images/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_src.img and ../../acisf11752/products/images/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_bgd.img exist, delete to re-create
[Sat Oct 15 23:47:18 2011] ../../acisf11752/products/spectra/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_src.pi and ../../acisf11752/products/spectra/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_bgd.pi exist, delete to re-create
[Sat Oct 15 23:47:18 2011] Not generating rmf since there are only 40 counts
[Sat Oct 15 23:47:20 2011] ../../acisf11752/products/lightcurves/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_src.lc and ../../acisf11752/products/lightcurves/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_bgd.lc exist, delete to re-create
[Sat Oct 15 23:49:15 2011] 167.902
[Sat Oct 15 23:49:32 2011] Updating aperture counts using extracted products
[Sat Oct 15 23:49:32 2011] Error reading totcts from fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48_src.pi.gz
[Sat Oct 15 23:49:33 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 15 23:49:33 2011] Using photon index=1.80, rate=0.000428, arf fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src48.arf
[Sat Oct 15 23:49:33 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 15 23:49:33 2011] Updating source flux to 6e-15
[Sat Oct 15 23:49:55 2011] Source 48 has fewer than 100.000000 counts, skipping spectral fitting