[Fri Sep 23 09:57:59 2011] Detection parameters:
  Position = (944.2, 415.4) = 20 34 8.25 40 56 53.6
  Extent = 0.5" x 0.5", rotation angle = 79 degrees
  Source counts = 7.4 +/- 2.8
  Background counts = 0.6
  Rate = 0.0002 +/- 9e-05

[Fri Sep 23 09:57:59 2011] Off-axis axis estimate = 5.62'
[Fri Sep 23 09:59:59 2011] Using EEF radius (= 1.45 ")to estimate initial spatial extent for simple fitting
[Fri Sep 23 09:59:59 2011] Initial guess for spatial extent in simple fitting = 1.45"
[Fri Sep 23 09:59:59 2011] Spatial fitting skipped for pass 0: source                                 has 7.4 net counts, is at off-axis angle 5.6'
[Fri Sep 23 10:00:38 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 10:00:38 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 10:00:38 2011] Assessing source extent using major
[Fri Sep 23 10:00:38 2011] Source does appear to be extended
[Fri Sep 23 10:00:38 2011] Computing asymmetry using major and minor axis, asym = 1.04
[Fri Sep 23 10:01:34 2011] Using EEF radius (= 1.45 ")to estimate initial spatial extent for simple fitting
[Fri Sep 23 10:01:34 2011] Initial guess for spatial extent in simple fitting = 1.45"
[Fri Sep 23 10:01:34 2011] Spatial fitting skipped for pass 1: source                                 has 7.4 net counts, is at off-axis angle 5.6'
[Fri Sep 23 10:02:01 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 10:02:01 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 10:02:01 2011] Assessing source extent using major
[Fri Sep 23 10:02:01 2011] Source does appear to be extended
[Fri Sep 23 10:02:01 2011] Computing asymmetry using major and minor axis, asym = 1.04
[Fri Sep 23 10:02:16 2011] Warning, spatial fit 31 centroid is now closest to src. 28
[Fri Sep 23 10:02:51 2011] Not overwriting source region fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_src.reg
[Fri Sep 23 10:02:51 2011] Extracting stamp from image fullrun_ccd0_acisf10971_pi14-548_cl_sm2.00.img.gz, (921, 392) - (968, 439)
[Fri Sep 23 10:02:51 2011] Writing fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37.gif
[Fri Sep 23 10:04:57 2011] ../../acisf10971/products/events/fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_src.evt and ../../acisf10971/products/events/fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_bgd.evt exist, delete to re-create
[Fri Sep 23 10:04:58 2011] Size of ../../acisf10971/products/events/fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_src.evt.gz[events] = 8 counts
[Fri Sep 23 10:04:58 2011] Mean chipx,y = (439.62, 883.88)
[Fri Sep 23 10:04:58 2011] Mean tdetx,y = (3944.88, 4692.38)
[Fri Sep 23 10:04:58 2011] chipx,y range = (433.00-441.00, 881.00-904.00)
[Fri Sep 23 10:04:58 2011] Size of ../../acisf10971/products/events/fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_bgd.evt.gz[events] = 12 counts
[Fri Sep 23 10:04:58 2011] ../../acisf10971/products/images/fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_src.img and ../../acisf10971/products/images/fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_bgd.img exist, delete to re-create
[Fri Sep 23 10:04:58 2011] ../../acisf10971/products/spectra/fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_src.pi and ../../acisf10971/products/spectra/fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_bgd.pi exist, delete to re-create
[Fri Sep 23 10:04:58 2011] Not generating rmf since there are only 7 counts
[Fri Sep 23 10:05:03 2011] ../../acisf10971/products/lightcurves/fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_src.lc and ../../acisf10971/products/lightcurves/fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_bgd.lc exist, delete to re-create
[Fri Sep 23 10:05:12 2011] 184.858
[Fri Sep 23 10:13:43 2011] Updating aperture counts using extracted products
[Fri Sep 23 10:13:43 2011] Error reading totcts from fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37_src.pi.gz
[Fri Sep 23 10:13:43 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 23 10:13:43 2011] Using photon index=1.80, rate=0.000243, arf fullrun_ccd0_acisf10971_pi14-548_pass1_cl_src37.arf
[Fri Sep 23 10:13:43 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 23 10:13:43 2011] Updating source flux to 3.9e-15
[Fri Sep 23 10:13:53 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting