[Thu Sep 22 18:32:55 2011] Detection parameters:
  Position = (282.6, 536.6) = 16 50 13.95 -49 57 26.6
  Extent = 0.5" x 0.5", rotation angle = 48 degrees
  Source counts = 18.9 +/- 4.6
  Background counts = 2.1
  Rate = 0.0005 +/- 0.0001

[Thu Sep 22 18:33:00 2011] Off-axis axis estimate = 1.85'
[Thu Sep 22 18:34:19 2011] Using EEF radius (= 0.42 ")to estimate initial spatial extent for simple fitting
[Thu Sep 22 18:34:19 2011] Initial guess for spatial extent in simple fitting = 0.42"
[Thu Sep 22 18:34:19 2011] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.243
[Thu Sep 22 18:34:19 2011] Giving source the simple spatial ID 13 for pass 0, mean size = 0.42"
[Thu Sep 22 18:34:20 2011] fullrun_ccd7_acisf07512_pi14-548_cl_pass0_src13.ximg exists
[Thu Sep 22 18:34:20 2011] fullrun_ccd7_acisf07512_pi14-548_cl_pass0_src13_1.ximg exists
[Thu Sep 22 18:34:20 2011] Fit fullrun_ccd7_acisf07512_pi14-548_cl_pass0_src13 appears to have run properly
[Thu Sep 22 18:34:20 2011] fullrun_ccd7_acisf07512_pi14-548_cl_pass0_tfrozen_src13.ximg exists
[Thu Sep 22 18:34:20 2011] fullrun_ccd7_acisf07512_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists
[Thu Sep 22 18:34:20 2011] Fit fullrun_ccd7_acisf07512_pi14-548_cl_pass0_tfrozen_src13 appears to have run properly
[Thu Sep 22 18:34:36 2011] Spatial fit model total counts = 26.462200, observed total counts = 27.000000
[Thu Sep 22 18:34:36 2011] Offset between fit and detection position for source 8 = 0.684412 pixels
[Thu Sep 22 18:34:36 2011] 26.943410 total counts/ 7.860210 bgd. counts: snr = 6.806661
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.684412 pixels
  Position = (283.2, 537.0) = 16 50 13.94 -49 57 26.7
  Extent = 0.6 (0.5-1.0)" x 0.4 (0.3-0.6)", rotation angle = 335 (304-7) degrees
  Source counts = 19.1 +/- 5.2
  Background counts = 7.9
  Rate = 0.0005 +/- 0.0001
[Thu Sep 22 18:34:36 2011] Vigneting correction estimate = 1.000000
[Thu Sep 22 18:34:36 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 22 18:34:36 2011] Assessing source extent using major axis lower bound
[Thu Sep 22 18:34:36 2011] Source does appear to be extended
[Thu Sep 22 18:34:36 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.82
[Thu Sep 22 18:35:19 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Sep 22 18:35:19 2011] Initial guess for spatial extent in simple fitting = 0.51"
[Thu Sep 22 18:35:19 2011] source mask rpix=1.0, npix_max = 9, mask sum = 12, frac = 1.267
[Thu Sep 22 18:35:19 2011] Giving source the simple spatial ID 13 for pass 1, mean size = 0.51"
[Thu Sep 22 18:35:24 2011] fullrun_ccd7_acisf07512_pi14-548_cl_pass1_src13.ximg exists
[Thu Sep 22 18:35:25 2011] fullrun_ccd7_acisf07512_pi14-548_cl_pass1_src13_1.ximg exists
[Thu Sep 22 18:35:25 2011] Fit fullrun_ccd7_acisf07512_pi14-548_cl_pass1_src13 appears to have run properly
[Thu Sep 22 18:35:36 2011] fullrun_ccd7_acisf07512_pi14-548_cl_pass1_tfrozen_src13.ximg exists
[Thu Sep 22 18:35:36 2011] fullrun_ccd7_acisf07512_pi14-548_cl_pass1_tfrozen_src13_1.ximg exists
[Thu Sep 22 18:35:36 2011] Fit fullrun_ccd7_acisf07512_pi14-548_cl_pass1_tfrozen_src13 appears to have run properly
[Thu Sep 22 18:35:52 2011] Spatial fit model total counts = 26.629600, observed total counts = 27.000000
[Thu Sep 22 18:35:52 2011] Offset between fit and detection position for source 8 = 0.073221 pixels
[Thu Sep 22 18:35:52 2011] 27.092610 total counts/ 7.811410 bgd. counts: snr = 6.898733
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.073221 pixels
  Position = (283.2, 537.0) = 16 50 13.95 -49 57 26.7
  Extent = 0.7" x 0.4", rotation angle = 330
  Source counts = 19.3 +/- 5.2
  Background counts = 7.8
  Rate = 0.0005 +/- 0.0001
[Thu Sep 22 18:35:52 2011] Vigneting correction estimate = 1.000000
[Thu Sep 22 18:35:52 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 22 18:35:52 2011] Assessing source extent using major
[Thu Sep 22 18:35:52 2011] Source does appear to be extended
[Thu Sep 22 18:35:52 2011] Computing asymmetry using major and minor axis, asym = 1.77
[Thu Sep 22 18:35:52 2011] Source is asymmetric
[Thu Sep 22 18:39:40 2011] Not overwriting source region fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_src.reg
[Thu Sep 22 18:39:40 2011] Extracting stamp from image fullrun_ccd7_acisf07512_pi14-548_cl_sm2.00.img.gz, (253, 507) - (313, 567)
[Thu Sep 22 18:39:40 2011] Writing fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8.gif
[Thu Sep 22 18:40:40 2011] ../../acisf07512/products/events/fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_src.evt and ../../acisf07512/products/events/fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_bgd.evt exist, delete to re-create
[Thu Sep 22 18:40:41 2011] Size of ../../acisf07512/products/events/fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_src.evt.gz[events] = 20 counts
[Thu Sep 22 18:40:41 2011] Mean chipx,y = (79.60, 307.30)
[Thu Sep 22 18:40:41 2011] Mean tdetx,y = (3996.60, 2009.30)
[Thu Sep 22 18:40:41 2011] chipx,y range = (62.00-94.00, 291.00-320.00)
[Thu Sep 22 18:40:41 2011] Size of ../../acisf07512/products/events/fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_bgd.evt.gz[events] = 35 counts
[Thu Sep 22 18:40:41 2011] ../../acisf07512/products/images/fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_src.img and ../../acisf07512/products/images/fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_bgd.img exist, delete to re-create
[Thu Sep 22 18:40:41 2011] ../../acisf07512/products/spectra/fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_src.pi and ../../acisf07512/products/spectra/fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_bgd.pi exist, delete to re-create
[Thu Sep 22 18:40:41 2011] Not generating rmf since there are only 19 counts
[Thu Sep 22 18:40:46 2011] ../../acisf07512/products/lightcurves/fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_src.lc and ../../acisf07512/products/lightcurves/fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_bgd.lc exist, delete to re-create
[Thu Sep 22 18:42:07 2011] 229.853
[Thu Sep 22 18:42:11 2011] Updating aperture counts using extracted products
[Thu Sep 22 18:42:11 2011] Error reading totcts from fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8_src.pi.gz
[Thu Sep 22 18:42:11 2011] Calculating source flux in energy range 0.30-8.00
[Thu Sep 22 18:42:11 2011] Using photon index=1.80, rate=0.000541, arf fullrun_ccd7_acisf07512_pi14-548_pass1_cl_src8.arf
[Thu Sep 22 18:42:11 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Sep 22 18:42:11 2011] Updating source flux to 5.1e-15
[Thu Sep 22 18:42:26 2011] Source 8 has fewer than 100.000000 counts, skipping spectral fitting