[Tue Jan 17 13:32:12 2012] Detection parameters:
  Position = (974.7, 180.8) = 3 32 28.72 -27 46 21.3
  Extent = 0.9" x 0.5", rotation angle = 101 degrees
  Source counts = 11.7 +/- 3.7
  Background counts = 2.3
  Rate = 0.0001 +/- 5e-05

[Tue Jan 17 13:32:13 2012] Off-axis axis estimate = 2.22'
[Tue Jan 17 14:26:59 2012] Using EEF radius (= 0.45 ")to estimate initial spatial extent for simple fitting
[Tue Jan 17 14:26:59 2012] Initial guess for spatial extent in simple fitting = 0.45"
[Tue Jan 17 14:26:59 2012] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.108
[Tue Jan 17 14:26:59 2012] Giving source the simple spatial ID 17 for pass 0, mean size = 0.45"
[Tue Jan 17 14:51:41 2012] fullrun_ccd1_acisf12055_pi14-548_cl_pass0_src17.ximg exists
[Tue Jan 17 14:51:41 2012] fullrun_ccd1_acisf12055_pi14-548_cl_pass0_src17_1.ximg exists
[Tue Jan 17 14:51:41 2012] Fit fullrun_ccd1_acisf12055_pi14-548_cl_pass0_src17 appears to have run properly
[Tue Jan 17 14:51:41 2012] fullrun_ccd1_acisf12055_pi14-548_cl_pass0_tfrozen_src17.ximg exists
[Tue Jan 17 14:51:41 2012] fullrun_ccd1_acisf12055_pi14-548_cl_pass0_tfrozen_src17_1.ximg exists
[Tue Jan 17 14:51:41 2012] Fit fullrun_ccd1_acisf12055_pi14-548_cl_pass0_tfrozen_src17 appears to have run properly
[Tue Jan 17 15:59:52 2012] Spatial fit model total counts = 23.982600, observed total counts = 24.000000
[Tue Jan 17 15:59:52 2012] Offset between fit and detection position for source 20 = 1.542838 pixels
[Tue Jan 17 15:59:52 2012] 23.430750 total counts/ 13.515900 bgd. counts: snr = 2.696893
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 1.542838 pixels
  Position = (975.0, 182.3) = 3 32 28.73 -27 46 20.8
  Extent = 0.4 (0.2-0.7)", rotation angle = 0
  Source counts = 9.9 +/- 4.8
  Background counts = 13.5
  Rate = 0.0001 +/- 6e-05
[Tue Jan 17 15:59:52 2012] Vigneting correction estimate = 1.000000
[Tue Jan 17 15:59:52 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jan 17 15:59:52 2012] Assessing source extent using major axis lower bound
[Tue Jan 17 15:59:52 2012] Source does appear to be extended
[Tue Jan 17 15:59:52 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Jan 17 16:39:37 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Jan 17 16:39:37 2012] Initial guess for spatial extent in simple fitting = 0.44"
[Tue Jan 17 16:39:37 2012] Spatial fitting skipped for pass 1: source                                 has 9.9 net counts, is at off-axis angle 2.2'
[Tue Jan 17 18:38:01 2012] Vigneting correction estimate = 1.000000
[Tue Jan 17 18:38:01 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jan 17 18:38:01 2012] Assessing source extent using major axis lower bound
[Tue Jan 17 18:38:01 2012] Source does appear to be extended
[Tue Jan 17 18:38:01 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Jan 17 18:50:44 2012] Writing source region out to fullrun_ccd1_acisf12055_pi14-548_pass1_cl_src20_src.reg
[Tue Jan 17 18:50:44 2012] Extracting stamp from image fullrun_ccd1_acisf12055_pi14-548_cl_sm2.00.img.gz, (955, 162) - (995, 203)
[Tue Jan 17 18:50:44 2012] Writing fullrun_ccd1_acisf12055_pi14-548_pass1_cl_src20.gif
[Tue Jan 17 18:59:42 2012] Size of ../../acisf12055/products/events/fullrun_ccd1_acisf12055_pi14-548_pass1_cl_src20_src.evt.gz[events] = 11 counts
[Tue Jan 17 18:59:42 2012] Mean chipx,y = (170.64, 954.18)
[Tue Jan 17 18:59:42 2012] Mean tdetx,y = (4177.82, 4277.64)
[Tue Jan 17 18:59:42 2012] chipx,y range = (156.00-186.00, 941.00-981.00)
[Tue Jan 17 18:59:42 2012] Size of ../../acisf12055/products/events/fullrun_ccd1_acisf12055_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 18 counts
[Tue Jan 17 18:59:43 2012] Not generating rmf since there are only 9 counts
[Tue Jan 17 18:59:43 2012] arf not found, will run specextract
[Tue Jan 17 19:00:09 2012] ../../acisf12055/products/spectra/fullrun_ccd1_acisf12055_pi14-548_pass1_cl_src20.warf not found
[Tue Jan 17 19:00:09 2012] ../../acisf12055/products/spectra/fullrun_ccd1_acisf12055_pi14-548_pass1_cl_src20.wrmf not found
[Tue Jan 17 19:00:09 2012] Removal of ../../acisf12055/products/spectra/fullrun_ccd1_acisf12055_pi14-548_pass1_cl_src20.soff failed
[Tue Jan 17 19:03:35 2012] Spectrum 20 has only 10 counts, deleting rmf
[Tue Jan 17 19:03:35 2012] 203.007
[Tue Jan 17 19:36:46 2012] Updating aperture counts using extracted products
[Tue Jan 17 19:36:46 2012] Error reading totcts from fullrun_ccd1_acisf12055_pi14-548_pass1_cl_src20_src.pi.gz
[Tue Jan 17 19:36:46 2012] Calculating source flux in energy range 0.30-8.00
[Tue Jan 17 19:36:46 2012] Using photon index=1.80, rate=0.000123, arf fullrun_ccd1_acisf12055_pi14-548_pass1_cl_src20.arf
[Tue Jan 17 19:36:46 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Jan 17 19:36:46 2012] Updating source flux to 1.4e-15
[Tue Jan 17 19:36:59 2012] Source 20 has fewer than 100.000000 counts, skipping spectral fitting