[Tue Feb 14 14:46:16 2012] Detection parameters:
  Position = (749.5, 524.8) = 7 44 54.12 1 57 40.6
  Extent = 0.6" x 0.5", rotation angle = 92 degrees
  Source counts = 67.9 +/- 8.3
  Background counts = 1.1
  Rate = 0.006 +/- 0.0007

[Tue Feb 14 14:46:16 2012] Off-axis axis estimate = 3.71'
[Tue Feb 14 15:11:44 2012] Using EEF radius (= 0.75 ")to estimate initial spatial extent for simple fitting
[Tue Feb 14 15:11:44 2012] Initial guess for spatial extent in simple fitting = 0.75"
[Tue Feb 14 15:11:44 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.982
[Tue Feb 14 15:11:44 2012] Giving source the simple spatial ID 2 for pass 0, mean size = 0.75"
[Tue Feb 14 15:18:43 2012] fullrun_ccd7_acisf13875_pi14-548_cl_pass0_src2.ximg exists
[Tue Feb 14 15:18:43 2012] fullrun_ccd7_acisf13875_pi14-548_cl_pass0_src2_1.ximg exists
[Tue Feb 14 15:18:43 2012] Fit fullrun_ccd7_acisf13875_pi14-548_cl_pass0_src2 appears to have run properly
[Tue Feb 14 15:18:43 2012] fullrun_ccd7_acisf13875_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Tue Feb 14 15:18:43 2012] fullrun_ccd7_acisf13875_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Tue Feb 14 15:18:43 2012] Fit fullrun_ccd7_acisf13875_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Tue Feb 14 15:18:46 2012] Spatial fit model total counts = 66.893000, observed total counts = 70.000000
[Tue Feb 14 15:18:46 2012] Offset between fit and detection position for source 4 = 0.680799 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.680799 pixels
  Position = (750.0, 525.2) = 7 44 54.12 1 57 40.6
  Extent = 1.0" x 0.5", rotation angle = 90
  Source counts = 67.6 +/- 8.2
  Background counts = 0.0
  Rate = 0.006 +/- 0.0007
[Tue Feb 14 15:18:46 2012] Vigneting correction estimate = 1.000000
[Tue Feb 14 15:18:46 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 14 15:18:46 2012] Assessing source extent using major
[Tue Feb 14 15:18:46 2012] Source does appear to be extended
[Tue Feb 14 15:18:46 2012] Computing asymmetry using major and minor axis, asym = 1.79
[Tue Feb 14 15:18:46 2012] Source is asymmetric
[Tue Feb 14 15:38:39 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Feb 14 15:38:39 2012] Initial guess for spatial extent in simple fitting = 0.74"
[Tue Feb 14 15:38:39 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.988
[Tue Feb 14 15:38:39 2012] Giving source the simple spatial ID 2 for pass 1, mean size = 0.74"
[Tue Feb 14 15:45:12 2012] fullrun_ccd7_acisf13875_pi14-548_cl_pass1_src2.ximg exists
[Tue Feb 14 15:45:12 2012] fullrun_ccd7_acisf13875_pi14-548_cl_pass1_src2_1.ximg exists
[Tue Feb 14 15:45:12 2012] Fit fullrun_ccd7_acisf13875_pi14-548_cl_pass1_src2 appears to have run properly
[Tue Feb 14 15:45:12 2012] fullrun_ccd7_acisf13875_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Tue Feb 14 15:45:12 2012] fullrun_ccd7_acisf13875_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Tue Feb 14 15:45:12 2012] Fit fullrun_ccd7_acisf13875_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly
[Tue Feb 14 15:45:15 2012] Spatial fit model total counts = 71.502400, observed total counts = 70.000000
[Tue Feb 14 15:45:15 2012] Offset between fit and detection position for source 4 = 0.154398 pixels
[Tue Feb 14 15:45:15 2012] 71.735790 total counts/ 2.802990 bgd. counts: snr = 41.173250
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.154398 pixels
  Position = (750.0, 525.4) = 7 44 54.12 1 57 40.7
  Extent = 0.7 (0.6-0.8)", rotation angle = 0
  Source counts = 68.9 +/- 8.5
  Background counts = 2.8
  Rate = 0.006 +/- 0.0007
[Tue Feb 14 15:45:15 2012] Vigneting correction estimate = 1.000000
[Tue Feb 14 15:45:15 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 14 15:45:15 2012] Assessing source extent using major axis lower bound
[Tue Feb 14 15:45:15 2012] Source does appear to be extended
[Tue Feb 14 15:45:15 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Feb 14 15:50:34 2012] Writing source region out to fullrun_ccd7_acisf13875_pi14-548_pass1_cl_src4_src.reg
[Tue Feb 14 15:50:34 2012] Extracting stamp from image fullrun_ccd7_acisf13875_pi14-548_cl_sm2.00.img.gz, (718, 493) - (782, 558)
[Tue Feb 14 15:50:34 2012] Writing fullrun_ccd7_acisf13875_pi14-548_pass1_cl_src4.gif
[Tue Feb 14 15:50:53 2012] Size of ../../acisf13875/products/events/fullrun_ccd7_acisf13875_pi14-548_pass1_cl_src4_src.evt.gz[events] = 69 counts
[Tue Feb 14 15:50:53 2012] Mean chipx,y = (624.81, 634.86)
[Tue Feb 14 15:50:53 2012] Mean tdetx,y = (4541.81, 2336.86)
[Tue Feb 14 15:50:53 2012] chipx,y range = (607.00-642.00, 615.00-654.00)
[Tue Feb 14 15:50:53 2012] Size of ../../acisf13875/products/events/fullrun_ccd7_acisf13875_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 15 counts
[Tue Feb 14 15:50:54 2012] Not generating rmf since there are only 68 counts
[Tue Feb 14 15:50:54 2012] arf not found, will run specextract
[Tue Feb 14 15:51:01 2012] ../../acisf13875/products/spectra/fullrun_ccd7_acisf13875_pi14-548_pass1_cl_src4.warf not found
[Tue Feb 14 15:51:01 2012] ../../acisf13875/products/spectra/fullrun_ccd7_acisf13875_pi14-548_pass1_cl_src4.wrmf not found
[Tue Feb 14 15:51:01 2012] Removal of ../../acisf13875/products/spectra/fullrun_ccd7_acisf13875_pi14-548_pass1_cl_src4.soff failed
[Tue Feb 14 15:54:29 2012] Spectrum 4 has only 69 counts, deleting rmf
[Tue Feb 14 15:54:29 2012] 224.236
[Tue Feb 14 15:54:31 2012] Updating aperture counts using extracted products
[Tue Feb 14 15:54:31 2012] Error reading totcts from fullrun_ccd7_acisf13875_pi14-548_pass1_cl_src4_src.pi.gz
[Tue Feb 14 15:54:31 2012] Calculating source flux in energy range 0.30-8.00
[Tue Feb 14 15:54:31 2012] Using photon index=1.80, rate=0.00579, arf fullrun_ccd7_acisf13875_pi14-548_pass1_cl_src4.arf
[Tue Feb 14 15:54:31 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Feb 14 15:54:31 2012] Updating source flux to 4.5e-14
[Tue Feb 14 15:54:35 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting