[Tue Jan 17 04:51:10 2012] Detection parameters:
  Position = (749.0, 626.1) = 3 32 1.37 -27 46 47.0
  Extent = 1.1" x 0.5", rotation angle = 80 degrees
  Source counts = 17.1 +/- 4.4
  Background counts = 1.9
  Rate = 0.0003 +/- 8e-05

[Tue Jan 17 04:51:12 2012] Off-axis axis estimate = 5.84'
[Tue Jan 17 05:39:10 2012] Using EEF radius (= 1.55 ")to estimate initial spatial extent for simple fitting
[Tue Jan 17 05:39:10 2012] Initial guess for spatial extent in simple fitting = 1.55"
[Tue Jan 17 05:39:10 2012] source mask rpix=3.2, npix_max = 53, mask sum = 64, frac = 1.199
[Tue Jan 17 05:39:10 2012] Giving source the simple spatial ID 12 for pass 0, mean size = 1.55"
[Tue Jan 17 06:00:26 2012] fullrun_ccd2_acisf12227_pi14-548_cl_pass0_src12.ximg exists
[Tue Jan 17 06:00:26 2012] fullrun_ccd2_acisf12227_pi14-548_cl_pass0_src12_1.ximg exists
[Tue Jan 17 06:00:26 2012] Fit fullrun_ccd2_acisf12227_pi14-548_cl_pass0_src12 appears to have run properly
[Tue Jan 17 06:00:26 2012] fullrun_ccd2_acisf12227_pi14-548_cl_pass0_tfrozen_src12.ximg exists
[Tue Jan 17 06:00:26 2012] fullrun_ccd2_acisf12227_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists
[Tue Jan 17 06:00:26 2012] Fit fullrun_ccd2_acisf12227_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly
[Tue Jan 17 06:17:58 2012] Spatial fit model total counts = 31.047700, observed total counts = 31.000000
[Tue Jan 17 06:17:58 2012] Offset between fit and detection position for source 4 = 1.277098 pixels
[Tue Jan 17 06:17:58 2012] 31.277270 total counts/ 23.054800 bgd. counts: snr = 1.712465
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.277098 pixels
  Position = (749.0, 624.9) = 3 32 1.39 -27 46 47.9
  Extent = 0.4 (0.4-0.6)", rotation angle = 0
  Source counts = 8.2 +/- 5.6
  Background counts = 23.1
  Rate = 0.0002 +/- 0.0001
[Tue Jan 17 06:17:58 2012] Vigneting correction estimate = 1.000000
[Tue Jan 17 06:17:58 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jan 17 06:17:58 2012] Assessing source extent using major axis lower bound
[Tue Jan 17 06:17:58 2012] Source does appear to be extended
[Tue Jan 17 06:17:58 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Jan 17 06:58:22 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Jan 17 06:58:22 2012] Initial guess for spatial extent in simple fitting = 0.39"
[Tue Jan 17 06:58:22 2012] Spatial fitting skipped for pass 1: source                                 has 8.2 net counts, is at off-axis angle 5.8'
[Tue Jan 17 07:39:29 2012] Vigneting correction estimate = 1.000000
[Tue Jan 17 07:39:29 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jan 17 07:39:29 2012] Assessing source extent using major axis lower bound
[Tue Jan 17 07:39:29 2012] Source does appear to be extended
[Tue Jan 17 07:39:29 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Jan 17 07:59:14 2012] Writing source region out to fullrun_ccd2_acisf12227_pi14-548_pass1_cl_src4_src.reg
[Tue Jan 17 07:59:14 2012] Extracting stamp from image fullrun_ccd2_acisf12227_pi14-548_cl_sm2.00.img.gz, (731, 607) - (767, 643)
[Tue Jan 17 07:59:14 2012] Writing fullrun_ccd2_acisf12227_pi14-548_pass1_cl_src4.gif
[Tue Jan 17 08:05:16 2012] Size of ../../acisf12227/products/events/fullrun_ccd2_acisf12227_pi14-548_pass1_cl_src4_src.evt.gz[events] = 11 counts
[Tue Jan 17 08:05:16 2012] Mean chipx,y = (591.82, 556.82)
[Tue Jan 17 08:05:16 2012] Mean tdetx,y = (3617.82, 3494.18)
[Tue Jan 17 08:05:16 2012] chipx,y range = (575.00-607.00, 540.00-574.00)
[Tue Jan 17 08:05:16 2012] Size of ../../acisf12227/products/events/fullrun_ccd2_acisf12227_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 19 counts
[Tue Jan 17 08:05:17 2012] Not generating rmf since there are only 8 counts
[Tue Jan 17 08:05:17 2012] arf not found, will run specextract
[Tue Jan 17 08:05:50 2012] ../../acisf12227/products/spectra/fullrun_ccd2_acisf12227_pi14-548_pass1_cl_src4.warf not found
[Tue Jan 17 08:05:50 2012] ../../acisf12227/products/spectra/fullrun_ccd2_acisf12227_pi14-548_pass1_cl_src4.wrmf not found
[Tue Jan 17 08:05:50 2012] Removal of ../../acisf12227/products/spectra/fullrun_ccd2_acisf12227_pi14-548_pass1_cl_src4.soff failed
[Tue Jan 17 08:19:19 2012] Spectrum 4 has only 8 counts, deleting rmf
[Tue Jan 17 08:19:19 2012] 164.343
[Tue Jan 17 08:35:05 2012] Updating aperture counts using extracted products
[Tue Jan 17 08:35:05 2012] Error reading totcts from fullrun_ccd2_acisf12227_pi14-548_pass1_cl_src4_src.pi.gz
[Tue Jan 17 08:35:05 2012] Calculating source flux in energy range 0.30-8.00
[Tue Jan 17 08:35:05 2012] Using photon index=1.80, rate=0.000151, arf fullrun_ccd2_acisf12227_pi14-548_pass1_cl_src4.arf
[Tue Jan 17 08:35:05 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Jan 17 08:35:05 2012] Updating source flux to 2.2e-15
[Tue Jan 17 08:35:13 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting