[Fri Sep 30 21:23:13 2011] Detection parameters:
  Position = (943.2, 561.0) = 23 18 50.89 0 34 0.9
  Extent = 0.9" x 0.6", rotation angle = 159 degrees
  Source counts = 61.2 +/- 8.3
  Background counts = 7.8
  Rate = 0.0004 +/- 6e-05

[Fri Sep 30 21:23:16 2011] Off-axis axis estimate = 5.02'
[Fri Sep 30 21:24:47 2011] Using EEF radius (= 1.19 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 21:24:47 2011] Initial guess for spatial extent in simple fitting = 1.19"
[Fri Sep 30 21:24:47 2011] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.060
[Fri Sep 30 21:24:47 2011] Giving source the simple spatial ID 13 for pass 0, mean size = 1.19"
[Fri Sep 30 21:24:48 2011] fullrun_ccd1_acisf11718_pi14-548_cl_pass0_src13.ximg exists
[Fri Sep 30 21:24:48 2011] fullrun_ccd1_acisf11718_pi14-548_cl_pass0_src13_1.ximg exists
[Fri Sep 30 21:24:48 2011] Fit fullrun_ccd1_acisf11718_pi14-548_cl_pass0_src13 appears to have run properly
[Fri Sep 30 21:24:49 2011] fullrun_ccd1_acisf11718_pi14-548_cl_pass0_tfrozen_src13.ximg exists
[Fri Sep 30 21:24:49 2011] fullrun_ccd1_acisf11718_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists
[Fri Sep 30 21:24:49 2011] Fit fullrun_ccd1_acisf11718_pi14-548_cl_pass0_tfrozen_src13 appears to have run properly
[Fri Sep 30 21:25:11 2011] Spatial fit model total counts = 75.188100, observed total counts = 74.000000
[Fri Sep 30 21:25:11 2011] Offset between fit and detection position for source 4 = 1.050608 pixels
[Fri Sep 30 21:25:11 2011] 74.739200 total counts/ 15.402000 bgd. counts: snr = 15.119537
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.050608 pixels
  Position = (944.1, 561.6) = 23 18 50.88 0 34 0.9
  Extent = 0.8 (0.7-1.0)", rotation angle = 0
  Source counts = 59.3 +/- 8.6
  Background counts = 15.4
  Rate = 0.0004 +/- 6e-05
[Fri Sep 30 21:25:11 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 21:25:11 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 21:25:11 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 21:25:11 2011] Source does appear to be extended
[Fri Sep 30 21:25:11 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 21:25:42 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 30 21:25:42 2011] Initial guess for spatial extent in simple fitting = 0.85"
[Fri Sep 30 21:25:42 2011] source mask rpix=1.7, npix_max = 19, mask sum = 20, frac = 1.009
[Fri Sep 30 21:25:42 2011] Giving source the simple spatial ID 13 for pass 1, mean size = 0.85"
[Fri Sep 30 21:25:43 2011] fullrun_ccd1_acisf11718_pi14-548_cl_pass1_src13.ximg exists
[Fri Sep 30 21:25:43 2011] fullrun_ccd1_acisf11718_pi14-548_cl_pass1_src13_1.ximg exists
[Fri Sep 30 21:25:43 2011] Fit fullrun_ccd1_acisf11718_pi14-548_cl_pass1_src13 appears to have run properly
[Fri Sep 30 21:25:44 2011] fullrun_ccd1_acisf11718_pi14-548_cl_pass1_tfrozen_src13.ximg exists
[Fri Sep 30 21:25:44 2011] fullrun_ccd1_acisf11718_pi14-548_cl_pass1_tfrozen_src13_1.ximg exists
[Fri Sep 30 21:25:44 2011] Fit fullrun_ccd1_acisf11718_pi14-548_cl_pass1_tfrozen_src13 appears to have run properly
[Fri Sep 30 21:26:00 2011] Spatial fit model total counts = 74.981700, observed total counts = 75.000000
[Fri Sep 30 21:26:00 2011] Offset between fit and detection position for source 4 = 0.211529 pixels
[Fri Sep 30 21:26:00 2011] 74.177600 total counts/ 19.816400 bgd. counts: snr = 12.211715
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.211529 pixels
  Position = (943.9, 561.7) = 23 18 50.89 0 34 1.0
  Extent = 1.0" x 0.6", rotation angle = 193
  Source counts = 54.4 +/- 8.6
  Background counts = 19.8
  Rate = 0.0004 +/- 6e-05
[Fri Sep 30 21:26:00 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 21:26:00 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 21:26:00 2011] Assessing source extent using major
[Fri Sep 30 21:26:00 2011] Source does appear to be extended
[Fri Sep 30 21:26:00 2011] Computing asymmetry using major and minor axis, asym = 1.77
[Fri Sep 30 21:26:00 2011] Source is asymmetric
[Fri Sep 30 21:27:29 2011] Not overwriting source region fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_src.reg
[Fri Sep 30 21:27:29 2011] Extracting stamp from image fullrun_ccd1_acisf11718_pi14-548_cl_sm2.00.img.gz, (898, 516) - (990, 607)
[Fri Sep 30 21:27:29 2011] Writing fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4.gif
[Fri Sep 30 21:28:06 2011] ../../acisf11718/products/events/fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_src.evt and ../../acisf11718/products/events/fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Fri Sep 30 21:28:06 2011] Size of ../../acisf11718/products/events/fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_src.evt.gz[events] = 64 counts
[Fri Sep 30 21:28:06 2011] Mean chipx,y = (236.38, 507.45)
[Fri Sep 30 21:28:06 2011] Mean tdetx,y = (4624.55, 4343.38)
[Fri Sep 30 21:28:06 2011] chipx,y range = (221.00-262.00, 489.00-526.00)
[Fri Sep 30 21:28:06 2011] Size of ../../acisf11718/products/events/fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 149 counts
[Fri Sep 30 21:28:06 2011] ../../acisf11718/products/images/fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_src.img and ../../acisf11718/products/images/fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Fri Sep 30 21:28:06 2011] ../../acisf11718/products/spectra/fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_src.pi and ../../acisf11718/products/spectra/fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Fri Sep 30 21:28:06 2011] Not generating rmf since there are only 54 counts
[Fri Sep 30 21:28:09 2011] ../../acisf11718/products/lightcurves/fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_src.lc and ../../acisf11718/products/lightcurves/fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Fri Sep 30 21:29:29 2011] 173.636
[Fri Sep 30 21:33:59 2011] Updating aperture counts using extracted products
[Fri Sep 30 21:34:00 2011] Error reading totcts from fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4_src.pi.gz
[Fri Sep 30 21:34:00 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 30 21:34:00 2011] Using photon index=1.80, rate=0.000362, arf fullrun_ccd1_acisf11718_pi14-548_pass1_cl_src4.arf
[Fri Sep 30 21:34:00 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 30 21:34:00 2011] Updating source flux to 4.8e-15
[Fri Sep 30 21:34:26 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting