[Sun Jun  2 22:19:38 2013] Detection parameters:
  Position = (648.1, 958.7) = 15 55 1.30 -54 58 54.0
  Extent = 1.3" x 1.0", rotation angle = 144 degrees
  Source counts = 32.3 +/- 7.0
  Background counts = 16.7
  Rate = 0.0002 +/- 4e-05

[Sun Jun  2 22:19:38 2013] Off-axis axis estimate = 7.70'
[Mon Jun  3 00:34:56 2013] Using EEF radius (= 2.62 ")to estimate initial spatial extent for simple fitting
[Mon Jun  3 00:34:56 2013] Initial guess for spatial extent in simple fitting = 2.62"
[Mon Jun  3 00:34:56 2013] source mask rpix=5.3, npix_max = 135, mask sum = 144, frac = 1.059
[Mon Jun  3 00:34:56 2013] Giving source the simple spatial ID 18 for pass 0, mean size = 2.62"
[Mon Jun  3 01:41:43 2013] fullrun_ccd2_acisf13768_pi14-548_cl_pass0_src18.ximg exists
[Mon Jun  3 01:41:43 2013] fullrun_ccd2_acisf13768_pi14-548_cl_pass0_src18_1.ximg exists
[Mon Jun  3 01:41:43 2013] Fit fullrun_ccd2_acisf13768_pi14-548_cl_pass0_src18 appears to have run properly
[Mon Jun  3 01:41:43 2013] fullrun_ccd2_acisf13768_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Mon Jun  3 01:41:43 2013] fullrun_ccd2_acisf13768_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Mon Jun  3 01:41:43 2013] Fit fullrun_ccd2_acisf13768_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Mon Jun  3 02:37:05 2013] Spatial fit model total counts = 97.857500, observed total counts = 98.000000
[Mon Jun  3 02:37:05 2013] Offset between fit and detection position for source 55 = 2.988504 pixels
[Mon Jun  3 02:37:05 2013] 98.768200 total counts/ 53.747000 bgd. counts: snr = 6.141012
Spatial fit parameters:
  Offset between fit and detection position for source 55 = 2.988504 pixels
  Position = (645.2, 957.9) = 15 55 1.49 -54 58 54.6
  Extent = 4.8 (4.0-5.2)" x 1.9 (1.2-3.7)", rotation angle = 325 (123-355) degrees
  Source counts = 45.0 +/- 9.9
  Background counts = 53.7
  Rate = 0.0003 +/- 6e-05
[Mon Jun  3 02:37:06 2013] Vigneting correction estimate = 1.000000
[Mon Jun  3 02:37:06 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Jun  3 02:37:06 2013] Assessing source extent using major axis lower bound
[Mon Jun  3 02:37:06 2013] Source does appear to be extended
[Mon Jun  3 02:37:06 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.08
[Mon Jun  3 04:42:05 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Jun  3 04:42:05 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Mon Jun  3 04:42:05 2013] Initial guess for spatial extent in simple fitting = 3.35"
[Mon Jun  3 04:42:05 2013] source mask rpix=6.8, npix_max = 213, mask sum = 210, frac = 0.982
[Mon Jun  3 04:42:05 2013] Giving source the simple spatial ID 18 for pass 1, mean size = 3.35"
[Mon Jun  3 05:44:16 2013] fullrun_ccd2_acisf13768_pi14-548_cl_pass1_src18.ximg exists
[Mon Jun  3 05:44:16 2013] fullrun_ccd2_acisf13768_pi14-548_cl_pass1_src18_1.ximg exists
[Mon Jun  3 05:44:16 2013] Fit fullrun_ccd2_acisf13768_pi14-548_cl_pass1_src18 appears to have run properly
[Mon Jun  3 05:44:17 2013] fullrun_ccd2_acisf13768_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Mon Jun  3 05:44:17 2013] fullrun_ccd2_acisf13768_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Mon Jun  3 05:44:17 2013] Fit fullrun_ccd2_acisf13768_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Mon Jun  3 06:28:48 2013] Warning, spatial fit 18 centroid is now closest to src. 54
[Mon Jun  3 06:28:48 2013] Vigneting correction estimate = 1.000000
[Mon Jun  3 06:28:48 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Jun  3 06:28:48 2013] Assessing source extent using major axis lower bound
[Mon Jun  3 06:28:48 2013] Source does appear to be extended
[Mon Jun  3 06:28:48 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.08
[Mon Jun  3 07:28:40 2013] Writing source region out to fullrun_ccd2_acisf13768_pi14-548_pass1_cl_src55_src.reg
[Mon Jun  3 07:28:40 2013] Extracting stamp from image fullrun_ccd2_acisf13768_pi14-548_cl_sm2.00.img.gz, (425, 737) - (866, 1113)
[Mon Jun  3 07:28:40 2013] Writing fullrun_ccd2_acisf13768_pi14-548_pass1_cl_src55.gif
[Mon Jun  3 07:38:56 2013] Size of ../../acisf13768/products/events/fullrun_ccd2_acisf13768_pi14-548_pass1_cl_src55_src.evt.gz[events] = 121 counts
[Mon Jun  3 07:38:56 2013] Mean chipx,y = (910.33, 634.66)
[Mon Jun  3 07:38:56 2013] Mean tdetx,y = (3695.66, 3175.67)
[Mon Jun  3 07:38:56 2013] chipx,y range = (874.00-945.00, 593.00-675.00)
[Mon Jun  3 07:38:56 2013] Size of ../../acisf13768/products/events/fullrun_ccd2_acisf13768_pi14-548_pass1_cl_src55_bgd.evt.gz[events] = 1866 counts
[Mon Jun  3 07:38:57 2013] Not generating rmf since there are only 45 counts
[Mon Jun  3 07:38:57 2013] arf not found, will run specextract
[Mon Jun  3 07:39:23 2013] ../../acisf13768/products/spectra/fullrun_ccd2_acisf13768_pi14-548_pass1_cl_src55.warf not found
[Mon Jun  3 07:39:23 2013] ../../acisf13768/products/spectra/fullrun_ccd2_acisf13768_pi14-548_pass1_cl_src55.wrmf not found
[Mon Jun  3 07:39:23 2013] Removal of ../../acisf13768/products/spectra/fullrun_ccd2_acisf13768_pi14-548_pass1_cl_src55.soff failed
[Mon Jun  3 08:05:56 2013] Spectrum 55 has only 45 counts, deleting rmf
[Mon Jun  3 08:05:56 2013] 163.666
[Mon Jun  3 08:31:18 2013] Updating aperture counts using extracted products
[Mon Jun  3 08:31:18 2013] Total counts from fullrun_ccd2_acisf13768_pi14-548_pass1_cl_src55_src.pi.gz = 121.00
[Mon Jun  3 08:31:18 2013] Total counts from fullrun_ccd2_acisf13768_pi14-548_pass1_cl_src55_bgd.pi.gz = 1866.00
[Mon Jun  3 08:31:18 2013] Got source and background scale factors 0.000028, 0.000802
[Mon Jun  3 08:31:18 2013] User source parameters:
  Position = (645.2, 957.9) = 15 55 1.49 -54 58 54.6
  Extent = 4.8 (4.0-5.2)" x 1.9 (1.2-3.7)", rotation angle = 325 (123-355) degrees
  Source aperture counts = 55.8 +/- 12.0
  Background aperture counts = 65.2
  Rate = 0.0004 +/- 8e-05

[Mon Jun  3 08:31:24 2013] Calculating source flux in energy range 0.30-8.00
[Mon Jun  3 08:31:24 2013] Using photon index=1.80, rate=0.000283, arf fullrun_ccd2_acisf13768_pi14-548_pass1_cl_src55.arf
[Mon Jun  3 08:31:24 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Jun  3 08:31:24 2013] Updating source flux to 5.4e-15
[Mon Jun  3 08:32:08 2013] Source 55 has fewer than 100.000000 counts, skipping spectral fitting