[Sat Feb 25 04:40:15 2012] Detection parameters:
  Position = (984.1, 917.0) = 23 4 34.18 62 36 51.6
  Extent = 4.3" x 3.3", rotation angle = 136 degrees
  Source counts = 46.1 +/- 8.4
  Background counts = 24.9
  Rate = 0.001 +/- 0.0002

[Sat Feb 25 04:40:15 2012] Off-axis axis estimate = 10.46'
[Sat Feb 25 04:43:28 2012] Using EEF radius (= 4.85 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 04:43:28 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Feb 25 04:43:28 2012] Initial guess for spatial extent in simple fitting = 4.85"
[Sat Feb 25 04:43:28 2012] source mask rpix=9.9, npix_max = 429, mask sum = 400, frac = 0.932
[Sat Feb 25 04:43:28 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 4.85"
[Sat Feb 25 05:05:09 2012] fullrun_ccd0_acisf10934_pi14-548_cl_pass0_src4.ximg exists
[Sat Feb 25 05:05:09 2012] fullrun_ccd0_acisf10934_pi14-548_cl_pass0_src4_1.ximg exists
[Sat Feb 25 05:05:09 2012] Fit fullrun_ccd0_acisf10934_pi14-548_cl_pass0_src4 appears to have run properly
[Sat Feb 25 05:05:09 2012] fullrun_ccd0_acisf10934_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sat Feb 25 05:05:09 2012] fullrun_ccd0_acisf10934_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sat Feb 25 05:05:09 2012] Fit fullrun_ccd0_acisf10934_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Sat Feb 25 06:59:32 2012] Spatial fit model total counts = 84.994600, observed total counts = 85.000000
[Sat Feb 25 06:59:32 2012] Offset between fit and detection position for source 4 = 2.770940 pixels
[Sat Feb 25 06:59:32 2012] 85.426600 total counts/ 36.428600 bgd. counts: snr = 8.118151
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 2.770940 pixels
  Position = (982.1, 918.9) = 23 4 34.36 62 36 52.4
  Extent = 4.1 (3.0-5.4)", rotation angle = 0
  Source counts = 49.0 +/- 9.2
  Background counts = 36.4
  Rate = 0.001 +/- 0.0002
[Sat Feb 25 06:59:32 2012] Vigneting correction estimate = 1.000000
[Sat Feb 25 06:59:32 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 25 06:59:32 2012] Assessing source extent using major axis lower bound
[Sat Feb 25 06:59:32 2012] Source does appear to be extended
[Sat Feb 25 06:59:32 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Feb 25 07:00:03 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Feb 25 07:00:03 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Feb 25 07:00:03 2012] Initial guess for spatial extent in simple fitting = 4.10"
[Sat Feb 25 07:00:03 2012] source mask rpix=8.3, npix_max = 311, mask sum = 324, frac = 1.039
[Sat Feb 25 07:00:03 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 4.10"
[Sat Feb 25 07:14:14 2012] fullrun_ccd0_acisf10934_pi14-548_cl_pass1_src4.ximg exists
[Sat Feb 25 07:14:14 2012] fullrun_ccd0_acisf10934_pi14-548_cl_pass1_src4_1.ximg exists
[Sat Feb 25 07:14:14 2012] Fit fullrun_ccd0_acisf10934_pi14-548_cl_pass1_src4 appears to have run properly
[Sat Feb 25 07:14:14 2012] fullrun_ccd0_acisf10934_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sat Feb 25 07:14:14 2012] fullrun_ccd0_acisf10934_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sat Feb 25 07:14:14 2012] Fit fullrun_ccd0_acisf10934_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sat Feb 25 08:49:07 2012] Warning, spatial fit 4 centroid is now closest to src. 19
[Sat Feb 25 08:49:07 2012] Vigneting correction estimate = 1.000000
[Sat Feb 25 08:49:07 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 25 08:49:07 2012] Assessing source extent using major axis lower bound
[Sat Feb 25 08:49:07 2012] Source does appear to be extended
[Sat Feb 25 08:49:07 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Feb 25 08:49:36 2012] Writing source region out to fullrun_ccd0_acisf10934_pi14-548_pass1_cl_src4_src.reg
[Sat Feb 25 08:49:36 2012] Extracting stamp from image fullrun_ccd0_acisf10934_pi14-548_cl_sm2.00.img.gz, (795, 732) - (1170, 1106)
[Sat Feb 25 08:49:36 2012] Writing fullrun_ccd0_acisf10934_pi14-548_pass1_cl_src4.gif
[Sat Feb 25 08:51:36 2012] Size of ../../acisf10934/products/events/fullrun_ccd0_acisf10934_pi14-548_pass1_cl_src4_src.evt.gz[events] = 82 counts
[Sat Feb 25 08:51:36 2012] Mean chipx,y = (135.80, 227.99)
[Sat Feb 25 08:51:36 2012] Mean tdetx,y = (3288.99, 4996.20)
[Sat Feb 25 08:51:36 2012] chipx,y range = (99.00-178.00, 192.00-270.00)
[Sat Feb 25 08:51:36 2012] Size of ../../acisf10934/products/events/fullrun_ccd0_acisf10934_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 475 counts
[Sat Feb 25 08:51:38 2012] Not generating rmf since there are only 48 counts
[Sat Feb 25 08:51:38 2012] arf not found, will run specextract
[Sat Feb 25 08:51:57 2012] ../../acisf10934/products/spectra/fullrun_ccd0_acisf10934_pi14-548_pass1_cl_src4.warf not found
[Sat Feb 25 08:51:57 2012] ../../acisf10934/products/spectra/fullrun_ccd0_acisf10934_pi14-548_pass1_cl_src4.wrmf not found
[Sat Feb 25 08:51:57 2012] Removal of ../../acisf10934/products/spectra/fullrun_ccd0_acisf10934_pi14-548_pass1_cl_src4.soff failed
[Sat Feb 25 09:00:29 2012] Spectrum 4 has only 49 counts, deleting rmf
[Sat Feb 25 09:00:29 2012] 156.956
[Sat Feb 25 09:52:18 2012] Updating aperture counts using extracted products
[Sat Feb 25 09:52:18 2012] Error reading totcts from fullrun_ccd0_acisf10934_pi14-548_pass1_cl_src4_src.pi.gz
[Sat Feb 25 09:52:18 2012] Calculating source flux in energy range 0.30-8.00
[Sat Feb 25 09:52:18 2012] Using photon index=1.80, rate=0.00111, arf fullrun_ccd0_acisf10934_pi14-548_pass1_cl_src4.arf
[Sat Feb 25 09:52:18 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Feb 25 09:52:18 2012] Updating source flux to 1.9e-14
[Sat Feb 25 09:52:24 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting