[Tue Feb 21 21:46:11 2012] Detection parameters:
  Position = (668.8, 907.2) = 0 42 40.68 41 13 27.3
  Extent = 0.5" x 0.5", rotation angle = 29 degrees
  Source counts = 74.5 +/- 8.7
  Background counts = 0.5
  Rate = 0.02 +/- 0.002

[Tue Feb 21 21:46:13 2012] Off-axis axis estimate = 3.75'
[Tue Feb 21 22:55:14 2012] Using EEF radius (= 0.76 ")to estimate initial spatial extent for simple fitting
[Tue Feb 21 22:55:14 2012] Initial guess for spatial extent in simple fitting = 0.76"
[Tue Feb 21 22:55:14 2012] source mask rpix=1.5, npix_max = 16, mask sum = 14, frac = 0.840
[Tue Feb 21 22:55:14 2012] Giving source the simple spatial ID 22 for pass 0, mean size = 0.76"
[Tue Feb 21 23:55:53 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass0_src22.ximg exists
[Tue Feb 21 23:55:53 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass0_src22_1.ximg exists
[Tue Feb 21 23:55:53 2012] Fit fullrun_ccd3_acisf00311_pi14-548_cl_pass0_src22 appears to have run properly
[Tue Feb 21 23:55:54 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass0_tfrozen_src22.ximg exists
[Tue Feb 21 23:55:54 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass0_tfrozen_src22_1.ximg exists
[Tue Feb 21 23:55:54 2012] Fit fullrun_ccd3_acisf00311_pi14-548_cl_pass0_tfrozen_src22 appears to have run properly
[Tue Feb 21 23:56:09 2012] Spatial fit model total counts = 87.917300, observed total counts = 89.000000
[Tue Feb 21 23:56:09 2012] Offset between fit and detection position for source 18 = 1.092308 pixels
[Tue Feb 21 23:56:09 2012] 88.074040 total counts/ 0.128140 bgd. counts: snr = 245.681943
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 1.092308 pixels
  Position = (669.7, 907.9) = 0 42 40.67 41 13 27.4
  Extent = 0.8 (0.7-0.9)" x 0.6 (0.5-0.7)", rotation angle = 335
  Source counts = 87.9 +/- 9.4
  Background counts = 0.1
  Rate = 0.02 +/- 0.002
[Tue Feb 21 23:56:09 2012] Vigneting correction estimate = 1.000000
[Tue Feb 21 23:56:09 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 21 23:56:09 2012] Assessing source extent using major axis lower bound
[Tue Feb 21 23:56:09 2012] Source does appear to be extended
[Tue Feb 21 23:56:09 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.96
[Wed Feb 22 00:47:02 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Feb 22 00:47:02 2012] Initial guess for spatial extent in simple fitting = 0.70"
[Wed Feb 22 00:47:02 2012] source mask rpix=1.4, npix_max = 14, mask sum = 13, frac = 0.872
[Wed Feb 22 00:47:02 2012] Giving source the simple spatial ID 22 for pass 1, mean size = 0.70"
[Wed Feb 22 01:38:29 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass1_src22.ximg exists
[Wed Feb 22 01:38:29 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass1_src22_1.ximg exists
[Wed Feb 22 01:38:29 2012] Fit fullrun_ccd3_acisf00311_pi14-548_cl_pass1_src22 appears to have run properly
[Wed Feb 22 01:38:29 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass1_tfrozen_src22.ximg exists
[Wed Feb 22 01:38:29 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass1_tfrozen_src22_1.ximg exists
[Wed Feb 22 01:38:29 2012] Fit fullrun_ccd3_acisf00311_pi14-548_cl_pass1_tfrozen_src22 appears to have run properly
[Wed Feb 22 01:38:44 2012] Spatial fit model total counts = 88.789300, observed total counts = 89.000000
[Wed Feb 22 01:38:44 2012] Offset between fit and detection position for source 18 = 0.028305 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.028305 pixels
  Position = (669.7, 907.9) = 0 42 40.67 41 13 27.4
  Extent = 0.7 (0.6-0.8)", rotation angle = 0
  Source counts = 88.9 +/- 9.4
  Background counts = 0.0
  Rate = 0.02 +/- 0.002
[Wed Feb 22 01:38:44 2012] Vigneting correction estimate = 1.000000
[Wed Feb 22 01:38:44 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 22 01:38:44 2012] Assessing source extent using major axis lower bound
[Wed Feb 22 01:38:44 2012] Source does appear to be extended
[Wed Feb 22 01:38:44 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Feb 22 02:07:20 2012] Writing source region out to fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src18_src.reg
[Wed Feb 22 02:07:20 2012] Extracting stamp from image fullrun_ccd3_acisf00311_pi14-548_cl_sm2.00.img.gz, (637, 876) - (702, 940)
[Wed Feb 22 02:07:20 2012] Writing fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src18.gif
[Wed Feb 22 02:20:24 2012] Size of ../../acisf00311/products/events/fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src18_src.evt.gz[events] = 89 counts
[Wed Feb 22 02:20:24 2012] Mean chipx,y = (646.25, 672.99)
[Wed Feb 22 02:20:24 2012] Mean tdetx,y = (4459.01, 3707.25)
[Wed Feb 22 02:20:24 2012] chipx,y range = (630.00-664.00, 655.00-690.00)
[Wed Feb 22 02:20:24 2012] Size of ../../acisf00311/products/events/fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 3 counts
[Wed Feb 22 02:20:26 2012] Not generating rmf since there are only 88 counts
[Wed Feb 22 02:20:26 2012] arf not found, will run specextract
[Wed Feb 22 02:20:51 2012] ../../acisf00311/products/spectra/fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src18.warf not found
[Wed Feb 22 02:20:51 2012] ../../acisf00311/products/spectra/fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src18.wrmf not found
[Wed Feb 22 02:20:51 2012] Removal of ../../acisf00311/products/spectra/fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src18.soff failed
[Wed Feb 22 02:37:23 2012] Spectrum 18 has only 89 counts, deleting rmf
[Wed Feb 22 02:37:23 2012] 185.765
[Wed Feb 22 02:37:28 2012] Updating aperture counts using extracted products
[Wed Feb 22 02:37:28 2012] Error reading totcts from fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src18_src.pi.gz
[Wed Feb 22 02:37:28 2012] Calculating source flux in energy range 0.30-8.00
[Wed Feb 22 02:37:28 2012] Using photon index=1.80, rate=0.0182, arf fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src18.arf
[Wed Feb 22 02:37:28 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Feb 22 02:37:28 2012] Updating source flux to 2e-13
[Wed Feb 22 02:38:12 2012] Source 18 has fewer than 100.000000 counts, skipping spectral fitting