[Wed Sep 28 06:55:24 2011] Detection parameters:
  Position = (496.5, 1136.2) = 1 4 0.47 -22 14 16.8
  Extent = 0.9" x 0.6", rotation angle = 32 degrees
  Source counts = 91.8 +/- 9.7
  Background counts = 3.2
  Rate = 0.001 +/- 0.0001

[Wed Sep 28 06:55:24 2011] Off-axis axis estimate = 4.13'
[Wed Sep 28 07:17:41 2011] Using EEF radius (= 0.87 ")to estimate initial spatial extent for simple fitting
[Wed Sep 28 07:17:41 2011] Initial guess for spatial extent in simple fitting = 0.87"
[Wed Sep 28 07:17:41 2011] source mask rpix=1.8, npix_max = 20, mask sum = 20, frac = 0.975
[Wed Sep 28 07:17:41 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 0.87"
[Wed Sep 28 07:41:19 2011] fullrun_ccd1_acisf13451_pi14-548_cl_pass0_src4.ximg exists
[Wed Sep 28 07:41:19 2011] fullrun_ccd1_acisf13451_pi14-548_cl_pass0_src4_1.ximg exists
[Wed Sep 28 07:41:19 2011] Fit fullrun_ccd1_acisf13451_pi14-548_cl_pass0_src4 appears to have run properly
[Wed Sep 28 07:41:20 2011] fullrun_ccd1_acisf13451_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Wed Sep 28 07:41:20 2011] fullrun_ccd1_acisf13451_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Wed Sep 28 07:41:20 2011] Fit fullrun_ccd1_acisf13451_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Wed Sep 28 08:14:26 2011] Spatial fit model total counts = 95.980000, observed total counts = 96.000000
[Wed Sep 28 08:14:26 2011] Offset between fit and detection position for source 4 = 1.001417 pixels
[Wed Sep 28 08:14:26 2011] 95.281860 total counts/ 9.843360 bgd. counts: snr = 27.232150
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.001417 pixels
  Position = (497.1, 1137.0) = 1 4 0.46 -22 14 16.7
  Extent = 1.0 (0.8-1.2)" x 0.6 (0.5-0.7)", rotation angle = 322 (308-336) degrees
  Source counts = 85.4 +/- 9.8
  Background counts = 9.8
  Rate = 0.001 +/- 0.0001
[Wed Sep 28 08:14:26 2011] Vigneting correction estimate = 1.000000
[Wed Sep 28 08:14:26 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep 28 08:14:26 2011] Assessing source extent using major axis lower bound
[Wed Sep 28 08:14:26 2011] Source does appear to be extended
[Wed Sep 28 08:14:26 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.13
[Wed Sep 28 08:34:21 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Sep 28 08:34:21 2011] Initial guess for spatial extent in simple fitting = 0.78"
[Wed Sep 28 08:34:21 2011] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.925
[Wed Sep 28 08:34:21 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 0.78"
[Wed Sep 28 08:58:26 2011] fullrun_ccd1_acisf13451_pi14-548_cl_pass1_src4.ximg exists
[Wed Sep 28 08:58:26 2011] fullrun_ccd1_acisf13451_pi14-548_cl_pass1_src4_1.ximg exists
[Wed Sep 28 08:58:26 2011] Fit fullrun_ccd1_acisf13451_pi14-548_cl_pass1_src4 appears to have run properly
[Wed Sep 28 08:58:26 2011] fullrun_ccd1_acisf13451_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Wed Sep 28 08:58:26 2011] fullrun_ccd1_acisf13451_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Wed Sep 28 08:58:26 2011] Fit fullrun_ccd1_acisf13451_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Wed Sep 28 09:30:19 2011] Spatial fit model total counts = 96.567200, observed total counts = 96.000000
[Wed Sep 28 09:30:19 2011] Offset between fit and detection position for source 4 = 0.116943 pixels
[Wed Sep 28 09:30:19 2011] 95.198050 total counts/ 7.524050 bgd. counts: snr = 31.962812
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.116943 pixels
  Position = (497.2, 1137.0) = 1 4 0.46 -22 14 16.7
  Extent = 0.8 (0.7-0.9)", rotation angle = 0
  Source counts = 87.7 +/- 9.8
  Background counts = 7.5
  Rate = 0.001 +/- 0.0001
[Wed Sep 28 09:30:19 2011] Vigneting correction estimate = 1.000000
[Wed Sep 28 09:30:19 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep 28 09:30:19 2011] Assessing source extent using major axis lower bound
[Wed Sep 28 09:30:19 2011] Source does appear to be extended
[Wed Sep 28 09:30:19 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Sep 28 09:40:26 2011] Writing source region out to fullrun_ccd1_acisf13451_pi14-548_pass1_cl_src4_src.reg
[Wed Sep 28 09:40:26 2011] Extracting stamp from image fullrun_ccd1_acisf13451_pi14-548_cl_sm2.00.img.gz, (461, 1100) - (534, 1173)
[Wed Sep 28 09:40:26 2011] Writing fullrun_ccd1_acisf13451_pi14-548_pass1_cl_src4.gif
[Wed Sep 28 09:42:22 2011] Size of ../../acisf13451/products/events/fullrun_ccd1_acisf13451_pi14-548_pass1_cl_src4_src.evt.gz[events] = 93 counts
[Wed Sep 28 09:42:22 2011] Mean chipx,y = (416.80, 968.45)
[Wed Sep 28 09:42:22 2011] Mean tdetx,y = (4163.55, 4523.80)
[Wed Sep 28 09:42:22 2011] chipx,y range = (395.00-433.00, 949.00-988.00)
[Wed Sep 28 09:42:22 2011] Size of ../../acisf13451/products/events/fullrun_ccd1_acisf13451_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 23 counts
[Wed Sep 28 09:42:25 2011] Not generating rmf since there are only 87 counts
[Wed Sep 28 09:42:25 2011] arf not found, will run specextract
[Wed Sep 28 09:42:58 2011] ../../acisf13451/products/spectra/fullrun_ccd1_acisf13451_pi14-548_pass1_cl_src4.warf not found
[Wed Sep 28 09:42:58 2011] ../../acisf13451/products/spectra/fullrun_ccd1_acisf13451_pi14-548_pass1_cl_src4.wrmf not found
[Wed Sep 28 09:42:58 2011] Removal of ../../acisf13451/products/spectra/fullrun_ccd1_acisf13451_pi14-548_pass1_cl_src4.soff failed
[Wed Sep 28 09:51:06 2011] Spectrum 4 has only 88 counts, deleting rmf
[Wed Sep 28 09:51:06 2011] 173.322
[Wed Sep 28 10:13:10 2011] Updating aperture counts using extracted products
[Wed Sep 28 10:13:10 2011] Error reading totcts from fullrun_ccd1_acisf13451_pi14-548_pass1_cl_src4_src.pi.gz
[Wed Sep 28 10:13:10 2011] Calculating source flux in energy range 0.30-8.00
[Wed Sep 28 10:13:10 2011] Using photon index=1.80, rate=0.00125, arf fullrun_ccd1_acisf13451_pi14-548_pass1_cl_src4.arf
[Wed Sep 28 10:13:10 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Sep 28 10:13:10 2011] Updating source flux to 1.7e-14
[Wed Sep 28 10:13:18 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting