[Sun Feb 26 16:54:06 2012] Detection parameters:
  Position = (803.5, 928.3) = 16 39 19.68 29 46 58.9
  Extent = 0.9" x 0.5", rotation angle = 118 degrees
  Source counts = 84.8 +/- 9.3
  Background counts = 2.2
  Rate = 0.003 +/- 0.0003

[Sun Feb 26 16:54:07 2012] Off-axis axis estimate = 3.24'
[Sun Feb 26 17:17:25 2012] Using EEF radius (= 0.63 ")to estimate initial spatial extent for simple fitting
[Sun Feb 26 17:17:25 2012] Initial guess for spatial extent in simple fitting = 0.63"
[Sun Feb 26 17:17:25 2012] source mask rpix=1.3, npix_max = 12, mask sum = 12, frac = 0.944
[Sun Feb 26 17:17:25 2012] Giving source the simple spatial ID 3 for pass 0, mean size = 0.63"
[Sun Feb 26 17:32:35 2012] fullrun_ccd6_acisf11592_pi14-548_cl_pass0_src3.ximg exists
[Sun Feb 26 17:32:35 2012] fullrun_ccd6_acisf11592_pi14-548_cl_pass0_src3_1.ximg exists
[Sun Feb 26 17:32:35 2012] Fit fullrun_ccd6_acisf11592_pi14-548_cl_pass0_src3 appears to have run properly
[Sun Feb 26 17:32:35 2012] fullrun_ccd6_acisf11592_pi14-548_cl_pass0_tfrozen_src3.ximg exists
[Sun Feb 26 17:32:35 2012] fullrun_ccd6_acisf11592_pi14-548_cl_pass0_tfrozen_src3_1.ximg exists
[Sun Feb 26 17:32:35 2012] Fit fullrun_ccd6_acisf11592_pi14-548_cl_pass0_tfrozen_src3 appears to have run properly
[Sun Feb 26 17:45:37 2012] Spatial fit model total counts = 84.573700, observed total counts = 87.000000
[Sun Feb 26 17:45:37 2012] Offset between fit and detection position for source 4 = 0.692498 pixels
[Sun Feb 26 17:45:37 2012] 85.084420 total counts/ 5.138320 bgd. counts: snr = 35.268477
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.692498 pixels
  Position = (804.1, 928.7) = 16 39 19.67 29 46 58.9
  Extent = 0.9 (0.8-1.0)", rotation angle = 0
  Source counts = 79.9 +/- 9.2
  Background counts = 5.1
  Rate = 0.003 +/- 0.0003
[Sun Feb 26 17:45:37 2012] Vigneting correction estimate = 1.000000
[Sun Feb 26 17:45:37 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Feb 26 17:45:37 2012] Assessing source extent using major axis lower bound
[Sun Feb 26 17:45:37 2012] Source does appear to be extended
[Sun Feb 26 17:45:37 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Feb 26 18:08:13 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Feb 26 18:08:13 2012] Initial guess for spatial extent in simple fitting = 0.89"
[Sun Feb 26 18:08:13 2012] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.934
[Sun Feb 26 18:08:13 2012] Giving source the simple spatial ID 3 for pass 1, mean size = 0.89"
[Sun Feb 26 18:27:20 2012] fullrun_ccd6_acisf11592_pi14-548_cl_pass1_src3.ximg exists
[Sun Feb 26 18:27:20 2012] fullrun_ccd6_acisf11592_pi14-548_cl_pass1_src3_1.ximg exists
[Sun Feb 26 18:27:20 2012] Fit fullrun_ccd6_acisf11592_pi14-548_cl_pass1_src3 appears to have run properly
[Sun Feb 26 18:27:20 2012] fullrun_ccd6_acisf11592_pi14-548_cl_pass1_tfrozen_src3.ximg exists
[Sun Feb 26 18:27:20 2012] fullrun_ccd6_acisf11592_pi14-548_cl_pass1_tfrozen_src3_1.ximg exists
[Sun Feb 26 18:27:20 2012] Fit fullrun_ccd6_acisf11592_pi14-548_cl_pass1_tfrozen_src3 appears to have run properly
[Sun Feb 26 18:39:17 2012] Spatial fit model total counts = 85.055500, observed total counts = 87.000000
[Sun Feb 26 18:39:17 2012] Offset between fit and detection position for source 4 = 0.044823 pixels
[Sun Feb 26 18:39:17 2012] 84.848660 total counts/ 3.621960 bgd. counts: snr = 42.680253
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.044823 pixels
  Position = (804.1, 928.7) = 16 39 19.67 29 46 58.9
  Extent = 0.9 (0.8-1.0)", rotation angle = 0
  Source counts = 81.2 +/- 9.2
  Background counts = 3.6
  Rate = 0.003 +/- 0.0003
[Sun Feb 26 18:39:17 2012] Vigneting correction estimate = 1.000000
[Sun Feb 26 18:39:17 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Feb 26 18:39:17 2012] Assessing source extent using major axis lower bound
[Sun Feb 26 18:39:17 2012] Source does appear to be extended
[Sun Feb 26 18:39:17 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Feb 26 18:42:55 2012] Writing source region out to fullrun_ccd6_acisf11592_pi14-548_pass1_cl_src4_src.reg
[Sun Feb 26 18:42:55 2012] Extracting stamp from image fullrun_ccd6_acisf11592_pi14-548_cl_sm2.00.img.gz, (763, 888) - (845, 970)
[Sun Feb 26 18:42:55 2012] Writing fullrun_ccd6_acisf11592_pi14-548_pass1_cl_src4.gif
[Sun Feb 26 18:44:26 2012] Size of ../../acisf11592/products/events/fullrun_ccd6_acisf11592_pi14-548_pass1_cl_src4_src.evt.gz[events] = 85 counts
[Sun Feb 26 18:44:26 2012] Mean chipx,y = (856.80, 630.41)
[Sun Feb 26 18:44:26 2012] Mean tdetx,y = (3731.80, 2332.41)
[Sun Feb 26 18:44:26 2012] chipx,y range = (837.00-876.00, 614.00-655.00)
[Sun Feb 26 18:44:26 2012] Size of ../../acisf11592/products/events/fullrun_ccd6_acisf11592_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 29 counts
[Sun Feb 26 18:44:27 2012] Not generating rmf since there are only 81 counts
[Sun Feb 26 18:44:27 2012] arf not found, will run specextract
[Sun Feb 26 18:44:55 2012] ../../acisf11592/products/spectra/fullrun_ccd6_acisf11592_pi14-548_pass1_cl_src4.warf not found
[Sun Feb 26 18:44:55 2012] ../../acisf11592/products/spectra/fullrun_ccd6_acisf11592_pi14-548_pass1_cl_src4.wrmf not found
[Sun Feb 26 18:44:55 2012] Removal of ../../acisf11592/products/spectra/fullrun_ccd6_acisf11592_pi14-548_pass1_cl_src4.soff failed
[Sun Feb 26 18:51:15 2012] Spectrum 4 has only 81 counts, deleting rmf
[Sun Feb 26 18:51:15 2012] 202.625
[Sun Feb 26 18:55:41 2012] Updating aperture counts using extracted products
[Sun Feb 26 18:55:41 2012] Error reading totcts from fullrun_ccd6_acisf11592_pi14-548_pass1_cl_src4_src.pi.gz
[Sun Feb 26 18:55:41 2012] Calculating source flux in energy range 0.30-8.00
[Sun Feb 26 18:55:41 2012] Using photon index=1.80, rate=0.00273, arf fullrun_ccd6_acisf11592_pi14-548_pass1_cl_src4.arf
[Sun Feb 26 18:55:41 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Feb 26 18:55:41 2012] Updating source flux to 3e-14
[Sun Feb 26 18:55:53 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting