[Sat Feb 25 13:48:25 2012] Detection parameters:
  Position = (488.1, 678.9) = 20 34 2.58 41 21 47.4
  Extent = 1.9" x 1.4", rotation angle = 55 degrees
  Source counts = 73.5 +/- 9.1
  Background counts = 9.5
  Rate = 0.003 +/- 0.0003

[Sat Feb 25 13:48:29 2012] Off-axis axis estimate = 6.63'
[Sat Feb 25 14:06:43 2012] Using EEF radius (= 1.96 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 14:06:43 2012] Initial guess for spatial extent in simple fitting = 1.96"
[Sat Feb 25 14:06:43 2012] source mask rpix=4.0, npix_max = 80, mask sum = 81, frac = 1.005
[Sat Feb 25 14:06:43 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 1.96"
[Sat Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src4.ximg exists
[Sat Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src4_1.ximg exists
[Sat Feb 25 15:01:19 2012] Fit fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src4 appears to have run properly
[Sat Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sat Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sat Feb 25 15:01:19 2012] Fit fullrun_ccd1_acisf10959_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Sat Feb 25 16:22:02 2012] Spatial fit model total counts = 79.956200, observed total counts = 80.000000
[Sat Feb 25 16:22:02 2012] Offset between fit and detection position for source 1 = 0.954369 pixels
[Sat Feb 25 16:22:02 2012] 79.943600 total counts/ 28.756500 bgd. counts: snr = 9.545364
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 0.954369 pixels
  Position = (488.8, 679.6) = 20 34 2.57 41 21 47.5
  Extent = 1.6 (1.1-2.7)" x 0.6 (0.5-0.9)", rotation angle = 116 (103-131) degrees
  Source counts = 51.2 +/- 8.9
  Background counts = 28.8
  Rate = 0.002 +/- 0.0003
[Sat Feb 25 16:22:02 2012] Vigneting correction estimate = 1.000000
[Sat Feb 25 16:22:02 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 25 16:22:02 2012] Assessing source extent using major axis lower bound
[Sat Feb 25 16:22:02 2012] Source does appear to be extended
[Sat Feb 25 16:22:02 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.24
[Sat Feb 25 16:40:02 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Feb 25 16:40:02 2012] Initial guess for spatial extent in simple fitting = 1.10"
[Sat Feb 25 16:40:02 2012] source mask rpix=2.2, npix_max = 29, mask sum = 30, frac = 1.002
[Sat Feb 25 16:40:02 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 1.10"
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_src4.ximg exists
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_src4_1.ximg exists
[Sat Feb 25 17:28:54 2012] Fit fullrun_ccd1_acisf10959_pi14-548_cl_pass1_src4 appears to have run properly
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sat Feb 25 17:28:54 2012] Fit fullrun_ccd1_acisf10959_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sat Feb 25 18:44:35 2012] Spatial fit model total counts = 65.848000, observed total counts = 66.000000
[Sat Feb 25 18:44:35 2012] Offset between fit and detection position for source 1 = 0.296156 pixels
[Sat Feb 25 18:44:35 2012] 65.913700 total counts/ 20.185600 bgd. counts: snr = 10.177997
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 0.296156 pixels
  Position = (488.6, 679.4) = 20 34 2.58 41 21 47.3
  Extent = 1.4" x 0.6", rotation angle = 128
  Source counts = 45.7 +/- 8.1
  Background counts = 20.2
  Rate = 0.002 +/- 0.0003
[Sat Feb 25 18:44:35 2012] Vigneting correction estimate = 1.000000
[Sat Feb 25 18:44:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 25 18:44:35 2012] Assessing source extent using major
[Sat Feb 25 18:44:35 2012] Source does appear to be extended
[Sat Feb 25 18:44:35 2012] Computing asymmetry using major and minor axis, asym = 2.19
[Sat Feb 25 18:44:35 2012] Source is asymmetric
[Sat Feb 25 18:59:52 2012] Writing source region out to fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src1_src.reg
[Sat Feb 25 18:59:52 2012] Extracting stamp from image fullrun_ccd1_acisf10959_pi14-548_cl_sm2.00.img.gz, (425, 616) - (552, 743)
[Sat Feb 25 18:59:52 2012] Writing fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src1.gif
[Sat Feb 25 19:01:23 2012] Size of ../../acisf10959/products/events/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src1_src.evt.gz[events] = 55 counts
[Sat Feb 25 19:01:23 2012] Mean chipx,y = (634.11, 689.95)
[Sat Feb 25 19:01:23 2012] Mean tdetx,y = (4442.05, 4741.11)
[Sat Feb 25 19:01:23 2012] chipx,y range = (613.00-655.00, 664.00-708.00)
[Sat Feb 25 19:01:23 2012] Size of ../../acisf10959/products/events/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src1_bgd.evt.gz[events] = 63 counts
[Sat Feb 25 19:01:24 2012] Not generating rmf since there are only 45 counts
[Sat Feb 25 19:01:24 2012] arf not found, will run specextract
[Sat Feb 25 19:01:54 2012] ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src1.warf not found
[Sat Feb 25 19:01:54 2012] ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src1.wrmf not found
[Sat Feb 25 19:01:54 2012] Removal of ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src1.soff failed
[Sat Feb 25 19:21:15 2012] Spectrum 1 has only 46 counts, deleting rmf
[Sat Feb 25 19:21:15 2012] 183.149
[Sat Feb 25 20:15:28 2012] Updating aperture counts using extracted products
[Sat Feb 25 20:15:28 2012] Error reading totcts from fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src1_src.pi.gz
[Sat Feb 25 20:15:29 2012] Calculating source flux in energy range 0.30-8.00
[Sat Feb 25 20:15:29 2012] Using photon index=1.80, rate=0.00162, arf fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src1.arf
[Sat Feb 25 20:15:29 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Feb 25 20:15:29 2012] Updating source flux to 2.6e-14
[Sat Feb 25 20:15:42 2012] Source 1 has fewer than 100.000000 counts, skipping spectral fitting