[Fri Oct  7 19:54:30 2011] Detection parameters:
  Position = (893.0, 572.6) = 17 25 46.45 -34 27 23.8
  Extent = 1.0" x 0.5", rotation angle = 93 degrees
  Source counts = 36.0 +/- 6.2
  Background counts = 3.0
  Rate = 0.0009 +/- 0.0002

[Fri Oct  7 19:54:36 2011] Off-axis axis estimate = 4.42'
[Fri Oct  7 19:56:42 2011] Using EEF radius (= 0.97 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 19:56:42 2011] Initial guess for spatial extent in simple fitting = 0.97"
[Fri Oct  7 19:56:42 2011] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.029
[Fri Oct  7 19:56:42 2011] Giving source the simple spatial ID 30 for pass 0, mean size = 0.97"
[Fri Oct  7 19:56:44 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass0_src30.ximg exists
[Fri Oct  7 19:56:44 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass0_src30_1.ximg exists
[Fri Oct  7 19:56:44 2011] Fit fullrun_ccd2_acisf10987_pi14-548_cl_pass0_src30 appears to have run properly
[Fri Oct  7 19:56:46 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass0_tfrozen_src30.ximg exists
[Fri Oct  7 19:56:46 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass0_tfrozen_src30_1.ximg exists
[Fri Oct  7 19:56:46 2011] Fit fullrun_ccd2_acisf10987_pi14-548_cl_pass0_tfrozen_src30 appears to have run properly
[Fri Oct  7 19:57:41 2011] Spatial fit model total counts = 40.833400, observed total counts = 41.000000
[Fri Oct  7 19:57:41 2011] Offset between fit and detection position for source 8 = 0.503735 pixels
[Fri Oct  7 19:57:41 2011] 41.103420 total counts/ 7.457520 bgd. counts: snr = 12.320687
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.503735 pixels
  Position = (893.4, 572.8) = 17 25 46.46 -34 27 23.9
  Extent = 1.1 (0.8-1.6)" x 0.5 (0.3-0.7)", rotation angle = 88 (71-102) degrees
  Source counts = 33.6 +/- 6.4
  Background counts = 7.5
  Rate = 0.0008 +/- 0.0002
[Fri Oct  7 19:57:41 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 19:57:41 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 19:57:41 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 19:57:41 2011] Source does appear to be extended
[Fri Oct  7 19:57:41 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.09
[Fri Oct  7 19:58:47 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct  7 19:58:47 2011] Initial guess for spatial extent in simple fitting = 0.81"
[Fri Oct  7 19:58:47 2011] source mask rpix=1.6, npix_max = 18, mask sum = 20, frac = 1.089
[Fri Oct  7 19:58:47 2011] Giving source the simple spatial ID 30 for pass 1, mean size = 0.81"
[Fri Oct  7 19:58:48 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass1_src30.ximg exists
[Fri Oct  7 19:58:48 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass1_src30_1.ximg exists
[Fri Oct  7 19:58:48 2011] Fit fullrun_ccd2_acisf10987_pi14-548_cl_pass1_src30 appears to have run properly
[Fri Oct  7 19:58:50 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass1_tfrozen_src30.ximg exists
[Fri Oct  7 19:58:50 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass1_tfrozen_src30_1.ximg exists
[Fri Oct  7 19:58:50 2011] Fit fullrun_ccd2_acisf10987_pi14-548_cl_pass1_tfrozen_src30 appears to have run properly
[Fri Oct  7 19:59:44 2011] Spatial fit model total counts = 40.934600, observed total counts = 41.000000
[Fri Oct  7 19:59:44 2011] Offset between fit and detection position for source 8 = 0.035892 pixels
[Fri Oct  7 19:59:44 2011] 41.175170 total counts/ 7.085170 bgd. counts: snr = 12.807131
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.035892 pixels
  Position = (893.4, 572.9) = 17 25 46.46 -34 27 23.9
  Extent = 1.1 (0.8-1.6)" x 0.5 (0.3-0.7)", rotation angle = 86 (77-90) degrees
  Source counts = 34.1 +/- 6.4
  Background counts = 7.1
  Rate = 0.0008 +/- 0.0002
[Fri Oct  7 19:59:44 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 19:59:44 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 19:59:44 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 19:59:44 2011] Source does appear to be extended
[Fri Oct  7 19:59:44 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.09
[Fri Oct  7 20:09:12 2011] Not overwriting source region fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_src.reg
[Fri Oct  7 20:09:12 2011] Extracting stamp from image fullrun_ccd2_acisf10987_pi14-548_cl_sm2.00.img.gz, (841, 521) - (945, 625)
[Fri Oct  7 20:09:12 2011] Writing fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8.gif
[Fri Oct  7 20:11:02 2011] ../../acisf10987/products/events/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_src.evt and ../../acisf10987/products/events/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_bgd.evt exist, delete to re-create
[Fri Oct  7 20:11:02 2011] Size of ../../acisf10987/products/events/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_src.evt.gz[events] = 40 counts
[Fri Oct  7 20:11:02 2011] Mean chipx,y = (233.78, 533.12)
[Fri Oct  7 20:11:02 2011] Mean tdetx,y = (3594.12, 3852.22)
[Fri Oct  7 20:11:02 2011] chipx,y range = (220.00-251.00, 509.00-551.00)
[Fri Oct  7 20:11:02 2011] Size of ../../acisf10987/products/events/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_bgd.evt.gz[events] = 63 counts
[Fri Oct  7 20:11:02 2011] ../../acisf10987/products/images/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_src.img and ../../acisf10987/products/images/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_bgd.img exist, delete to re-create
[Fri Oct  7 20:11:02 2011] ../../acisf10987/products/spectra/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_src.pi and ../../acisf10987/products/spectra/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_bgd.pi exist, delete to re-create
[Fri Oct  7 20:11:02 2011] Not generating rmf since there are only 34 counts
[Fri Oct  7 20:11:06 2011] ../../acisf10987/products/lightcurves/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_src.lc and ../../acisf10987/products/lightcurves/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_bgd.lc exist, delete to re-create
[Fri Oct  7 20:16:06 2011] 177.674
[Fri Oct  7 20:23:20 2011] Updating aperture counts using extracted products
[Fri Oct  7 20:23:20 2011] Error reading totcts from fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8_src.pi.gz
[Fri Oct  7 20:23:21 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct  7 20:23:21 2011] Using photon index=1.80, rate=0.000841, arf fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src8.arf
[Fri Oct  7 20:23:21 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct  7 20:23:21 2011] Updating source flux to 1.5e-14
[Fri Oct  7 20:23:59 2011] Source 8 has fewer than 100.000000 counts, skipping spectral fitting