[Mon Sep 26 16:53:36 2011] Detection parameters:
  Position = (185.8, 586.1) = 23 32 11.92 0 18 32.7
  Extent = 0.8" x 0.6", rotation angle = 52 degrees
  Source counts = 56.6 +/- 7.7
  Background counts = 3.4
  Rate = 0.002 +/- 0.0003

[Mon Sep 26 16:53:37 2011] Off-axis axis estimate = 3.21'
[Mon Sep 26 16:54:50 2011] Using EEF radius (= 0.62 ")to estimate initial spatial extent for simple fitting
[Mon Sep 26 16:54:50 2011] Initial guess for spatial extent in simple fitting = 0.62"
[Mon Sep 26 16:54:50 2011] source mask rpix=1.3, npix_max = 12, mask sum = 16, frac = 1.278
[Mon Sep 26 16:54:50 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 0.62"
[Mon Sep 26 16:54:51 2011] fullrun_ccd7_acisf07868_pi14-548_cl_pass0_src4.ximg exists
[Mon Sep 26 16:54:51 2011] fullrun_ccd7_acisf07868_pi14-548_cl_pass0_src4_1.ximg exists
[Mon Sep 26 16:54:51 2011] Fit fullrun_ccd7_acisf07868_pi14-548_cl_pass0_src4 appears to have run properly
[Mon Sep 26 16:54:58 2011] fullrun_ccd7_acisf07868_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Mon Sep 26 16:54:58 2011] fullrun_ccd7_acisf07868_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Mon Sep 26 16:54:58 2011] Fit fullrun_ccd7_acisf07868_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Mon Sep 26 16:55:18 2011] Spatial fit model total counts = 64.194900, observed total counts = 62.000000
[Mon Sep 26 16:55:18 2011] Offset between fit and detection position for source 4 = 0.438030 pixels
[Mon Sep 26 16:55:18 2011] 64.537520 total counts/ 8.599720 bgd. counts: snr = 19.074942
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.438030 pixels
  Position = (186.0, 586.4) = 23 32 11.93 0 18 32.6
  Extent = 1.0" x 0.6", rotation angle = 133
  Source counts = 55.9 +/- 8.0
  Background counts = 8.6
  Rate = 0.002 +/- 0.0003
[Mon Sep 26 16:55:18 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 16:55:18 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 16:55:18 2011] Assessing source extent using major
[Mon Sep 26 16:55:18 2011] Source does appear to be extended
[Mon Sep 26 16:55:18 2011] Computing asymmetry using major and minor axis, asym = 1.57
[Mon Sep 26 16:55:18 2011] Source is asymmetric
[Mon Sep 26 16:55:42 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Sep 26 16:55:42 2011] Initial guess for spatial extent in simple fitting = 0.79"
[Mon Sep 26 16:55:42 2011] source mask rpix=1.6, npix_max = 17, mask sum = 20, frac = 1.118
[Mon Sep 26 16:55:42 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 0.79"
[Mon Sep 26 16:55:42 2011] fullrun_ccd7_acisf07868_pi14-548_cl_pass1_src4.ximg exists
[Mon Sep 26 16:55:42 2011] fullrun_ccd7_acisf07868_pi14-548_cl_pass1_src4_1.ximg exists
[Mon Sep 26 16:55:42 2011] Fit fullrun_ccd7_acisf07868_pi14-548_cl_pass1_src4 appears to have run properly
[Mon Sep 26 16:55:43 2011] fullrun_ccd7_acisf07868_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Mon Sep 26 16:55:43 2011] fullrun_ccd7_acisf07868_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Mon Sep 26 16:55:43 2011] Fit fullrun_ccd7_acisf07868_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Mon Sep 26 16:55:59 2011] Spatial fit model total counts = 61.533300, observed total counts = 62.000000
[Mon Sep 26 16:55:59 2011] Offset between fit and detection position for source 4 = 0.409404 pixels
[Mon Sep 26 16:55:59 2011] 61.361180 total counts/ 8.440680 bgd. counts: snr = 18.215254
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.409404 pixels
  Position = (186.3, 586.8) = 23 32 11.92 0 18 32.8
  Extent = 0.8 (0.6-1.0)", rotation angle = 0
  Source counts = 52.9 +/- 7.8
  Background counts = 8.4
  Rate = 0.002 +/- 0.0003
[Mon Sep 26 16:55:59 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 16:55:59 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 16:55:59 2011] Assessing source extent using major axis lower bound
[Mon Sep 26 16:55:59 2011] Source does appear to be extended
[Mon Sep 26 16:55:59 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Sep 26 16:57:27 2011] Not overwriting source region fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_src.reg
[Mon Sep 26 16:57:27 2011] Extracting stamp from image fullrun_ccd7_acisf07868_pi14-548_cl_sm2.00.img.gz, (151, 552) - (221, 622)
[Mon Sep 26 16:57:27 2011] Writing fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4.gif
[Mon Sep 26 16:57:39 2011] ../../acisf07868/products/events/fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_src.evt and ../../acisf07868/products/events/fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Mon Sep 26 16:57:39 2011] Size of ../../acisf07868/products/events/fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_src.evt.gz[events] = 59 counts
[Mon Sep 26 16:57:39 2011] Mean chipx,y = (197.17, 106.08)
[Mon Sep 26 16:57:39 2011] Mean tdetx,y = (4114.17, 1808.08)
[Mon Sep 26 16:57:39 2011] chipx,y range = (177.00-213.00, 87.00-123.00)
[Mon Sep 26 16:57:39 2011] Size of ../../acisf07868/products/events/fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 40 counts
[Mon Sep 26 16:57:39 2011] ../../acisf07868/products/images/fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_src.img and ../../acisf07868/products/images/fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Mon Sep 26 16:57:39 2011] ../../acisf07868/products/spectra/fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_src.pi and ../../acisf07868/products/spectra/fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Mon Sep 26 16:57:39 2011] Not generating rmf since there are only 52 counts
[Mon Sep 26 16:57:41 2011] ../../acisf07868/products/lightcurves/fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_src.lc and ../../acisf07868/products/lightcurves/fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Mon Sep 26 16:58:45 2011] 226.299
[Mon Sep 26 16:58:48 2011] Updating aperture counts using extracted products
[Mon Sep 26 16:58:48 2011] Error reading totcts from fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4_src.pi.gz
[Mon Sep 26 16:58:48 2011] Calculating source flux in energy range 0.30-8.00
[Mon Sep 26 16:58:48 2011] Using photon index=1.80, rate=0.00178, arf fullrun_ccd7_acisf07868_pi14-548_pass1_cl_src4.arf
[Mon Sep 26 16:58:48 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Sep 26 16:58:48 2011] Updating source flux to 1.4e-14
[Mon Sep 26 16:59:00 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting