[Thu Sep 22 11:39:54 2011] Detection parameters:
  Position = (477.4, 1208.4) = 11 12 33.83 -26 10 11.3
  Extent = 2.3" x 1.6", rotation angle = 65 degrees
  Source counts = 82.4 +/- 10.0
  Background counts = 17.6
  Rate = 0.0008 +/- 0.0001

[Thu Sep 22 11:39:58 2011] Off-axis axis estimate = 7.16'
[Thu Sep 22 11:42:00 2011] Using EEF radius (= 2.28 ")to estimate initial spatial extent for simple fitting
[Thu Sep 22 11:42:00 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Thu Sep 22 11:42:00 2011] Initial guess for spatial extent in simple fitting = 2.28"
[Thu Sep 22 11:42:00 2011] source mask rpix=4.6, npix_max = 105, mask sum = 113, frac = 1.075
[Thu Sep 22 11:42:00 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 2.28"
[Thu Sep 22 11:42:01 2011] fullrun_ccd0_acisf00915_pi14-548_cl_pass0_src4.ximg exists
[Thu Sep 22 11:42:01 2011] fullrun_ccd0_acisf00915_pi14-548_cl_pass0_src4_1.ximg exists
[Thu Sep 22 11:42:01 2011] Fit fullrun_ccd0_acisf00915_pi14-548_cl_pass0_src4 appears to have run properly
[Thu Sep 22 11:42:01 2011] fullrun_ccd0_acisf00915_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Thu Sep 22 11:42:01 2011] fullrun_ccd0_acisf00915_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Thu Sep 22 11:42:01 2011] Fit fullrun_ccd0_acisf00915_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Thu Sep 22 11:42:29 2011] Spatial fit model total counts = 108.351000, observed total counts = 111.000000
[Thu Sep 22 11:42:29 2011] Offset between fit and detection position for source 4 = 1.319537 pixels
[Thu Sep 22 11:42:29 2011] 108.463400 total counts/ 24.164700 bgd. counts: snr = 17.148659
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.319537 pixels
  Position = (478.7, 1208.9) = 11 12 33.81 -26 10 11.3
  Extent = 2.6" x 1.7", rotation angle = 125
  Source counts = 84.3 +/- 10.4
  Background counts = 24.2
  Rate = 0.0008 +/- 0.0001
[Thu Sep 22 11:42:29 2011] Vigneting correction estimate = 1.000000
[Thu Sep 22 11:42:29 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 22 11:42:29 2011] Assessing source extent using major
[Thu Sep 22 11:42:29 2011] Source does appear to be extended
[Thu Sep 22 11:42:29 2011] Computing asymmetry using major and minor axis, asym = 1.50
[Thu Sep 22 11:42:29 2011] Source is asymmetric
[Thu Sep 22 11:43:14 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Sep 22 11:43:14 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Thu Sep 22 11:43:14 2011] Initial guess for spatial extent in simple fitting = 2.15"
[Thu Sep 22 11:43:14 2011] source mask rpix=4.4, npix_max = 95, mask sum = 91, frac = 0.957
[Thu Sep 22 11:43:14 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 2.15"
[Thu Sep 22 11:43:15 2011] fullrun_ccd0_acisf00915_pi14-548_cl_pass1_src4.ximg exists
[Thu Sep 22 11:43:15 2011] fullrun_ccd0_acisf00915_pi14-548_cl_pass1_src4_1.ximg exists
[Thu Sep 22 11:43:15 2011] Fit fullrun_ccd0_acisf00915_pi14-548_cl_pass1_src4 appears to have run properly
[Thu Sep 22 11:43:15 2011] fullrun_ccd0_acisf00915_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Thu Sep 22 11:43:16 2011] fullrun_ccd0_acisf00915_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Thu Sep 22 11:43:16 2011] Fit fullrun_ccd0_acisf00915_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Thu Sep 22 11:43:35 2011] Spatial fit model total counts = 107.341000, observed total counts = 109.000000
[Thu Sep 22 11:43:35 2011] Offset between fit and detection position for source 4 = 0.698749 pixels
[Thu Sep 22 11:43:35 2011] 106.343300 total counts/ 17.948800 bgd. counts: snr = 20.864479
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.698749 pixels
  Position = (478.8, 1209.5) = 11 12 33.80 -26 10 10.9
  Extent = 2.2 (1.8-2.9)", rotation angle = 0
  Source counts = 88.4 +/- 10.3
  Background counts = 17.9
  Rate = 0.0008 +/- 0.0001
[Thu Sep 22 11:43:35 2011] Vigneting correction estimate = 1.000000
[Thu Sep 22 11:43:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 22 11:43:35 2011] Assessing source extent using major axis lower bound
[Thu Sep 22 11:43:35 2011] Source does appear to be extended
[Thu Sep 22 11:43:35 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Sep 22 11:44:23 2011] Not overwriting source region fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_src.reg
[Thu Sep 22 11:44:23 2011] Extracting stamp from image fullrun_ccd0_acisf00915_pi14-548_cl_sm2.00.img.gz, (376, 1107) - (582, 1312)
[Thu Sep 22 11:44:23 2011] Writing fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4.gif
[Thu Sep 22 11:44:44 2011] ../../acisf00915/products/events/fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_src.evt and ../../acisf00915/products/events/fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Thu Sep 22 11:44:44 2011] Size of ../../acisf00915/products/events/fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_src.evt.gz[events] = 119 counts
[Thu Sep 22 11:44:44 2011] Mean chipx,y = (228.52, 985.82)
[Thu Sep 22 11:44:44 2011] Mean tdetx,y = (4046.82, 4903.48)
[Thu Sep 22 11:44:44 2011] chipx,y range = (198.00-260.00, 955.00-1013.00)
[Thu Sep 22 11:44:44 2011] Size of ../../acisf00915/products/events/fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 205 counts
[Thu Sep 22 11:44:44 2011] ../../acisf00915/products/images/fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_src.img and ../../acisf00915/products/images/fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Thu Sep 22 11:44:44 2011] ../../acisf00915/products/spectra/fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_src.pi and ../../acisf00915/products/spectra/fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Thu Sep 22 11:44:44 2011] Not generating rmf since there are only 88 counts
[Thu Sep 22 11:44:47 2011] ../../acisf00915/products/lightcurves/fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_src.lc and ../../acisf00915/products/lightcurves/fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Thu Sep 22 11:46:36 2011] 178.69
[Thu Sep 22 11:55:39 2011] Updating aperture counts using extracted products
[Thu Sep 22 11:55:39 2011] Error reading totcts from fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4_src.pi.gz
[Thu Sep 22 11:55:40 2011] Calculating source flux in energy range 0.30-8.00
[Thu Sep 22 11:55:40 2011] Using photon index=1.80, rate=0.000845, arf fullrun_ccd0_acisf00915_pi14-548_pass1_cl_src4.arf
[Thu Sep 22 11:55:40 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Sep 22 11:55:40 2011] Updating source flux to 9.7e-15
[Thu Sep 22 11:55:58 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting