[Thu Oct 20 18:49:08 2011] Detection parameters:
  Position = (894.7, 512.2) = 11 46 53.53 47 19 57.6
  Extent = 2.9" x 2.5", rotation angle = 171 degrees
  Source counts = 30.5 +/- 7.6
  Background counts = 26.5
  Rate = 0.001 +/- 0.0003

[Thu Oct 20 18:49:08 2011] Off-axis axis estimate = 11.81'
[Thu Oct 20 18:50:00 2011] Using EEF radius (= 6.22 ")to estimate initial spatial extent for simple fitting
[Thu Oct 20 18:50:00 2011] Initial guess for spatial extent in simple fitting = 6.22"
[Thu Oct 20 18:50:00 2011] source mask rpix=12.7, npix_max = 691, mask sum = 676, frac = 0.977
[Thu Oct 20 18:50:00 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 6.22"
[Thu Oct 20 18:50:01 2011] fullrun_ccd2_acisf01972_pi14-548_cl_pass0_src2.ximg exists
[Thu Oct 20 18:50:01 2011] fullrun_ccd2_acisf01972_pi14-548_cl_pass0_src2_1.ximg exists
[Thu Oct 20 18:50:01 2011] Fit fullrun_ccd2_acisf01972_pi14-548_cl_pass0_src2 appears to have run properly
[Thu Oct 20 18:50:01 2011] fullrun_ccd2_acisf01972_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Thu Oct 20 18:50:01 2011] fullrun_ccd2_acisf01972_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Thu Oct 20 18:50:01 2011] Fit fullrun_ccd2_acisf01972_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Thu Oct 20 18:50:10 2011] Warning: source 2 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 4 at 71.610957 pixels away
[Thu Oct 20 18:50:10 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 18:50:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 18:50:10 2011] Assessing source extent using major
[Thu Oct 20 18:50:10 2011] Source does appear to be extended
[Thu Oct 20 18:50:10 2011] Computing asymmetry using major and minor axis, asym = 1.15
[Thu Oct 20 18:50:31 2011] Using EEF radius (= 6.22 ")to estimate initial spatial extent for simple fitting
[Thu Oct 20 18:50:31 2011] Initial guess for spatial extent in simple fitting = 6.22"
[Thu Oct 20 18:50:31 2011] source mask rpix=12.7, npix_max = 691, mask sum = 676, frac = 0.977
[Thu Oct 20 18:50:31 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 6.22"
[Thu Oct 20 18:50:32 2011] fullrun_ccd2_acisf01972_pi14-548_cl_pass1_src2.ximg exists
[Thu Oct 20 18:50:32 2011] fullrun_ccd2_acisf01972_pi14-548_cl_pass1_src2_1.ximg exists
[Thu Oct 20 18:50:32 2011] Fit fullrun_ccd2_acisf01972_pi14-548_cl_pass1_src2 appears to have run properly
[Thu Oct 20 18:50:32 2011] fullrun_ccd2_acisf01972_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Thu Oct 20 18:50:32 2011] fullrun_ccd2_acisf01972_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Thu Oct 20 18:50:32 2011] Fit fullrun_ccd2_acisf01972_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly
[Thu Oct 20 18:50:38 2011] Spatial fit model total counts = 59.653600, observed total counts = 60.000000
[Thu Oct 20 18:50:38 2011] Offset between fit and detection position for source 4 = 4.404165 pixels
[Thu Oct 20 18:50:38 2011] 59.346300 total counts/ 32.413600 bgd. counts: snr = 4.730600
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 4.404165 pixels
  Position = (897.9, 515.3) = 11 46 53.41 47 19 58.9
  Extent = 5.5 (3.2-10.0)", rotation angle = 0
  Source counts = 26.9 +/- 7.7
  Background counts = 32.4
  Rate = 0.0009 +/- 0.0003
[Thu Oct 20 18:50:38 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 18:50:38 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 18:50:38 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 18:50:38 2011] Source does appear to be extended
[Thu Oct 20 18:50:38 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 20 18:51:00 2011] Not overwriting source region fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_src.reg
[Thu Oct 20 18:51:00 2011] Extracting stamp from image fullrun_ccd2_acisf01972_pi14-548_cl_sm2.00.img.gz, (648, 266) - (1147, 765)
[Thu Oct 20 18:51:00 2011] Writing fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4.gif
[Thu Oct 20 18:51:04 2011] ../../acisf01972/products/events/fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_src.evt and ../../acisf01972/products/events/fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Thu Oct 20 18:51:04 2011] Size of ../../acisf01972/products/events/fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_src.evt.gz[events] = 61 counts
[Thu Oct 20 18:51:04 2011] Mean chipx,y = (458.15, 781.05)
[Thu Oct 20 18:51:04 2011] Mean tdetx,y = (3842.05, 3627.85)
[Thu Oct 20 18:51:04 2011] chipx,y range = (411.00-504.00, 742.00-829.00)
[Thu Oct 20 18:51:04 2011] Size of ../../acisf01972/products/events/fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 482 counts
[Thu Oct 20 18:51:04 2011] ../../acisf01972/products/images/fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_src.img and ../../acisf01972/products/images/fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Thu Oct 20 18:51:05 2011] ../../acisf01972/products/spectra/fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_src.pi and ../../acisf01972/products/spectra/fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Thu Oct 20 18:51:05 2011] Not generating rmf since there are only 26 counts
[Thu Oct 20 18:51:07 2011] ../../acisf01972/products/lightcurves/fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_src.lc and ../../acisf01972/products/lightcurves/fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Thu Oct 20 18:51:11 2011] 157.191
[Thu Oct 20 18:54:57 2011] Updating aperture counts using extracted products
[Thu Oct 20 18:54:57 2011] Error reading totcts from fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4_src.pi.gz
[Thu Oct 20 18:54:57 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 20 18:54:57 2011] Using photon index=1.80, rate=0.000938, arf fullrun_ccd2_acisf01972_pi14-548_pass1_cl_src4.arf
[Thu Oct 20 18:54:57 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 20 18:54:57 2011] Updating source flux to 1.2e-14
[Thu Oct 20 18:55:01 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting