[Wed Jan 18 04:46:18 2012] Detection parameters:
  Position = (771.9, 239.4) = 3 32 50.25 -27 52 52.2
  Extent = 1.6" x 1.0", rotation angle = 146 degrees
  Source counts = 53.6 +/- 8.1
  Background counts = 11.4
  Rate = 0.0006 +/- 9e-05

[Wed Jan 18 04:46:20 2012] Off-axis axis estimate = 6.47'
[Wed Jan 18 06:16:07 2012] Using EEF radius (= 1.87 ")to estimate initial spatial extent for simple fitting
[Wed Jan 18 06:16:07 2012] Initial guess for spatial extent in simple fitting = 1.87"
[Wed Jan 18 06:16:07 2012] source mask rpix=3.8, npix_max = 74, mask sum = 72, frac = 0.969
[Wed Jan 18 06:16:07 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 1.87"
[Wed Jan 18 06:43:34 2012] fullrun_ccd3_acisf12137_pi14-548_cl_pass0_src4.ximg exists
[Wed Jan 18 06:43:34 2012] fullrun_ccd3_acisf12137_pi14-548_cl_pass0_src4_1.ximg exists
[Wed Jan 18 06:43:34 2012] Fit fullrun_ccd3_acisf12137_pi14-548_cl_pass0_src4 appears to have run properly
[Wed Jan 18 06:43:34 2012] fullrun_ccd3_acisf12137_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Wed Jan 18 06:43:34 2012] fullrun_ccd3_acisf12137_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Wed Jan 18 06:43:34 2012] Fit fullrun_ccd3_acisf12137_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Wed Jan 18 07:02:24 2012] Spatial fit model total counts = 75.912400, observed total counts = 76.000000
[Wed Jan 18 07:02:24 2012] Offset between fit and detection position for source 4 = 0.808414 pixels
[Wed Jan 18 07:02:24 2012] 75.770100 total counts/ 23.575000 bgd. counts: snr = 10.749887
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.808414 pixels
  Position = (772.6, 239.9) = 3 32 50.24 -27 52 52.2
  Extent = 1.8 (1.4-2.4)" x 1.1 (0.8-1.5)", rotation angle = 23 (3-57) degrees
  Source counts = 52.2 +/- 8.7
  Background counts = 23.6
  Rate = 0.0006 +/- 9e-05
[Wed Jan 18 07:02:24 2012] Vigneting correction estimate = 1.000000
[Wed Jan 18 07:02:24 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jan 18 07:02:24 2012] Assessing source extent using major axis lower bound
[Wed Jan 18 07:02:24 2012] Source does appear to be extended
[Wed Jan 18 07:02:24 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.90
[Wed Jan 18 08:21:51 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Jan 18 08:21:51 2012] Initial guess for spatial extent in simple fitting = 1.47"
[Wed Jan 18 08:21:51 2012] source mask rpix=3.0, npix_max = 48, mask sum = 49, frac = 1.005
[Wed Jan 18 08:21:51 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 1.47"
[Wed Jan 18 08:44:11 2012] fullrun_ccd3_acisf12137_pi14-548_cl_pass1_src4.ximg exists
[Wed Jan 18 08:44:11 2012] fullrun_ccd3_acisf12137_pi14-548_cl_pass1_src4_1.ximg exists
[Wed Jan 18 08:44:11 2012] Fit fullrun_ccd3_acisf12137_pi14-548_cl_pass1_src4 appears to have run properly
[Wed Jan 18 08:44:11 2012] fullrun_ccd3_acisf12137_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Wed Jan 18 08:44:11 2012] fullrun_ccd3_acisf12137_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Wed Jan 18 08:44:11 2012] Fit fullrun_ccd3_acisf12137_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Wed Jan 18 09:02:08 2012] Spatial fit model total counts = 61.603000, observed total counts = 63.000000
[Wed Jan 18 09:02:08 2012] Offset between fit and detection position for source 4 = 0.183307 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.183307 pixels
  Position = (772.4, 239.7) = 3 32 50.24 -27 52 52.3
  Extent = 1.7 (1.3-2.0)", rotation angle = 0
  Source counts = 62.3 +/- 7.9
  Background counts = 0.0
  Rate = 0.0007 +/- 9e-05
[Wed Jan 18 09:02:08 2012] Vigneting correction estimate = 1.000000
[Wed Jan 18 09:02:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jan 18 09:02:08 2012] Assessing source extent using major axis lower bound
[Wed Jan 18 09:02:08 2012] Source does appear to be extended
[Wed Jan 18 09:02:08 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Jan 18 09:51:56 2012] Writing source region out to fullrun_ccd3_acisf12137_pi14-548_pass1_cl_src4_src.reg
[Wed Jan 18 09:51:56 2012] Extracting stamp from image fullrun_ccd3_acisf12137_pi14-548_cl_sm2.00.img.gz, (694, 161) - (851, 319)
[Wed Jan 18 09:51:56 2012] Writing fullrun_ccd3_acisf12137_pi14-548_pass1_cl_src4.gif
[Wed Jan 18 09:53:52 2012] Size of ../../acisf12137/products/events/fullrun_ccd3_acisf12137_pi14-548_pass1_cl_src4_src.evt.gz[events] = 79 counts
[Wed Jan 18 09:53:52 2012] Mean chipx,y = (171.82, 865.14)
[Wed Jan 18 09:53:52 2012] Mean tdetx,y = (4266.86, 3232.82)
[Wed Jan 18 09:53:52 2012] chipx,y range = (142.00-199.00, 839.00-889.00)
[Wed Jan 18 09:53:52 2012] Size of ../../acisf12137/products/events/fullrun_ccd3_acisf12137_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 206 counts
[Wed Jan 18 09:53:53 2012] Not generating rmf since there are only 62 counts
[Wed Jan 18 09:53:53 2012] arf not found, will run specextract
[Wed Jan 18 09:54:19 2012] ../../acisf12137/products/spectra/fullrun_ccd3_acisf12137_pi14-548_pass1_cl_src4.warf not found
[Wed Jan 18 09:54:19 2012] ../../acisf12137/products/spectra/fullrun_ccd3_acisf12137_pi14-548_pass1_cl_src4.wrmf not found
[Wed Jan 18 09:54:19 2012] Removal of ../../acisf12137/products/spectra/fullrun_ccd3_acisf12137_pi14-548_pass1_cl_src4.soff failed
[Wed Jan 18 10:05:48 2012] Spectrum 4 has only 62 counts, deleting rmf
[Wed Jan 18 10:05:48 2012] 167.333
[Wed Jan 18 10:07:31 2012] Updating aperture counts using extracted products
[Wed Jan 18 10:07:31 2012] Error reading totcts from fullrun_ccd3_acisf12137_pi14-548_pass1_cl_src4_src.pi.gz
[Wed Jan 18 10:07:31 2012] Calculating source flux in energy range 0.30-8.00
[Wed Jan 18 10:07:31 2012] Using photon index=1.80, rate=0.000672, arf fullrun_ccd3_acisf12137_pi14-548_pass1_cl_src4.arf
[Wed Jan 18 10:07:31 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Jan 18 10:07:31 2012] Updating source flux to 9.7e-15
[Wed Jan 18 10:08:00 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting