[Thu Oct 20 21:33:24 2011] Detection parameters:
  Position = (1234.9, 563.8) = 15 2 7.02 78 16 22.6
  Extent = 0.5" x 0.5", rotation angle = 122 degrees
  Source counts = 42.2 +/- 6.6
  Background counts = 0.8
  Rate = 0.0009 +/- 0.0001

[Thu Oct 20 21:33:25 2011] Off-axis axis estimate = 1.00'
[Thu Oct 20 21:34:27 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Thu Oct 20 21:34:27 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Thu Oct 20 21:34:27 2011] source mask rpix=0.8, npix_max = 6, mask sum = 4, frac = 0.618
[Thu Oct 20 21:34:27 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 0.38"
[Thu Oct 20 21:34:28 2011] fullrun_ccd3_acisf11792_pi14-548_cl_pass0_src2.ximg exists
[Thu Oct 20 21:34:28 2011] fullrun_ccd3_acisf11792_pi14-548_cl_pass0_src2_1.ximg exists
[Thu Oct 20 21:34:28 2011] Fit fullrun_ccd3_acisf11792_pi14-548_cl_pass0_src2 appears to have run properly
[Thu Oct 20 21:34:28 2011] fullrun_ccd3_acisf11792_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Thu Oct 20 21:34:28 2011] fullrun_ccd3_acisf11792_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Thu Oct 20 21:34:28 2011] Fit fullrun_ccd3_acisf11792_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Thu Oct 20 21:34:40 2011] Spatial fit model total counts = 41.220500, observed total counts = 43.000000
[Thu Oct 20 21:34:40 2011] Offset between fit and detection position for source 4 = 0.761110 pixels
[Thu Oct 20 21:34:40 2011] 42.060570 total counts/ 2.475670 bgd. counts: snr = 25.158409
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.761110 pixels
  Position = (1235.4, 564.4) = 15 2 7.01 78 16 22.7
  Extent = 0.5 (0.4-0.6)" x 0.3 (0.2-0.4)", rotation angle = 63 (42-90) degrees
  Source counts = 39.6 +/- 6.5
  Background counts = 2.5
  Rate = 0.0008 +/- 0.0001
[Thu Oct 20 21:34:40 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 21:34:40 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 21:34:40 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 21:34:40 2011] Source does appear to be extended
[Thu Oct 20 21:34:40 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.93
[Thu Oct 20 21:35:04 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 20 21:35:04 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Thu Oct 20 21:35:04 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.371
[Thu Oct 20 21:35:04 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 0.38"
[Thu Oct 20 21:35:04 2011] fullrun_ccd3_acisf11792_pi14-548_cl_pass1_src2.ximg exists
[Thu Oct 20 21:35:05 2011] fullrun_ccd3_acisf11792_pi14-548_cl_pass1_src2_1.ximg exists
[Thu Oct 20 21:35:05 2011] Fit fullrun_ccd3_acisf11792_pi14-548_cl_pass1_src2 appears to have run properly
[Thu Oct 20 21:35:05 2011] fullrun_ccd3_acisf11792_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Thu Oct 20 21:35:05 2011] fullrun_ccd3_acisf11792_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Thu Oct 20 21:35:05 2011] Fit fullrun_ccd3_acisf11792_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly
[Thu Oct 20 21:35:17 2011] Spatial fit model total counts = 42.338100, observed total counts = 43.000000
[Thu Oct 20 21:35:17 2011] Offset between fit and detection position for source 4 = 0.024389 pixels
[Thu Oct 20 21:35:17 2011] 43.078840 total counts/ 2.491640 bgd. counts: snr = 25.712627
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.024389 pixels
  Position = (1235.4, 564.4) = 15 2 7.02 78 16 22.7
  Extent = 0.4 (0.3-0.5)", rotation angle = 0
  Source counts = 40.6 +/- 6.6
  Background counts = 2.5
  Rate = 0.0008 +/- 0.0001
[Thu Oct 20 21:35:17 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 21:35:17 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 21:35:17 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 21:35:17 2011] Source does appear to be extended
[Thu Oct 20 21:35:17 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 20 21:38:27 2011] Not overwriting source region fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_src.reg
[Thu Oct 20 21:38:27 2011] Extracting stamp from image fullrun_ccd3_acisf11792_pi14-548_cl_sm2.00.img.gz, (1217, 546) - (1253, 582)
[Thu Oct 20 21:38:27 2011] Writing fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4.gif
[Thu Oct 20 21:38:31 2011] ../../acisf11792/products/events/fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_src.evt and ../../acisf11792/products/events/fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Thu Oct 20 21:38:31 2011] Size of ../../acisf11792/products/events/fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_src.evt.gz[events] = 41 counts
[Thu Oct 20 21:38:31 2011] Mean chipx,y = (851.46, 951.02)
[Thu Oct 20 21:38:31 2011] Mean tdetx,y = (4180.98, 3912.46)
[Thu Oct 20 21:38:31 2011] chipx,y range = (832.00-871.00, 933.00-971.00)
[Thu Oct 20 21:38:31 2011] Size of ../../acisf11792/products/events/fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 2 counts
[Thu Oct 20 21:38:31 2011] ../../acisf11792/products/images/fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_src.img and ../../acisf11792/products/images/fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Thu Oct 20 21:38:31 2011] ../../acisf11792/products/spectra/fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_src.pi and ../../acisf11792/products/spectra/fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Thu Oct 20 21:38:31 2011] Not generating rmf since there are only 40 counts
[Thu Oct 20 21:38:34 2011] ../../acisf11792/products/lightcurves/fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_src.lc and ../../acisf11792/products/lightcurves/fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Thu Oct 20 21:39:36 2011] 199.903
[Thu Oct 20 21:39:51 2011] Updating aperture counts using extracted products
[Thu Oct 20 21:39:51 2011] Error reading totcts from fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4_src.pi.gz
[Thu Oct 20 21:39:52 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 20 21:39:52 2011] Using photon index=1.80, rate=0.000821, arf fullrun_ccd3_acisf11792_pi14-548_pass1_cl_src4.arf
[Thu Oct 20 21:39:52 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 20 21:39:52 2011] Updating source flux to 9.5e-15
[Thu Oct 20 21:40:04 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting