[Tue Apr 10 13:27:26 2012] Detection parameters:
  Position = (528.7, 311.7) = 9 55 52.81 69 40 45.0
  Extent = 0.7" x 0.7", rotation angle = 131 degrees
  Source counts = 1144.5 +/- 44.3
  Background counts = 815.5
  Rate = 0.06 +/- 0.002

[Tue Apr 10 13:27:28 2012] Off-axis axis estimate = 3.67'
[Tue Apr 10 13:27:55 2012] Using EEF radius (= 0.74 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 13:27:55 2012] Initial guess for spatial extent in simple fitting = 0.74"
[Tue Apr 10 13:27:55 2012] source mask rpix=1.5, npix_max = 15, mask sum = 16, frac = 1.002
[Tue Apr 10 13:27:55 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 0.74"
[Tue Apr 10 13:27:57 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass0_src4.ximg exists
[Tue Apr 10 13:27:57 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass0_src4_1.ximg exists
[Tue Apr 10 13:27:57 2012] Fit fullrun_ccd7_acisf10027_pi14-548_cl_pass0_src4 appears to have run properly
[Tue Apr 10 13:27:57 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Tue Apr 10 13:27:57 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Tue Apr 10 13:27:57 2012] Fit fullrun_ccd7_acisf10027_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Tue Apr 10 13:28:09 2012] Spatial fit model total counts = 2203.240000, observed total counts = 2197.000000
[Tue Apr 10 13:28:09 2012] Offset between fit and detection position for source 4 = 1.396579 pixels
[Tue Apr 10 13:28:09 2012] 2225.417000 total counts/ 1909.870000 bgd. counts: snr = 7.220415
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.396579 pixels
  Position = (529.7, 312.6) = 9 55 52.77 69 40 45.2
  Extent = 1.5 (1.4-3.0)" x 0.9 (0.7-1.1)", rotation angle = 48 (33-62) degrees
  Source counts = 315.5 +/- 47.2
  Background counts = 1909.9
  Rate = 0.02 +/- 0.003
[Tue Apr 10 13:28:09 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 13:28:09 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 13:28:09 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 13:28:09 2012] Source does appear to be extended
[Tue Apr 10 13:28:09 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.24
[Tue Apr 10 13:28:09 2012] Source is confused with source 6
[Tue Apr 10 13:28:14 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Apr 10 13:28:14 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Apr 10 13:28:14 2012] Initial guess for spatial extent in simple fitting = 1.20"
[Tue Apr 10 13:28:14 2012] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.044
[Tue Apr 10 13:28:14 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 1.20"
[Tue Apr 10 13:28:15 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass1_src4.ximg exists
[Tue Apr 10 13:28:15 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10027_pi14-548_cl_pass1_src4.csv
[Tue Apr 10 13:28:15 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass1_src4_1.ximg exists
[Tue Apr 10 13:28:15 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10027_pi14-548_cl_pass1_src4.csv
[Tue Apr 10 13:28:15 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf10027_pi14-548_cl_pass1_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf10027_pi14-548_cl_pass1_src4.ximg or adjust the simplespatial fit parameters in $XASSIST/data/missions/*/*/spatial.dat and re-run simplespatial fitting after setting file recreation parameter to yes
[Tue Apr 10 13:28:16 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Tue Apr 10 13:28:16 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Tue Apr 10 13:28:16 2012] Fit fullrun_ccd7_acisf10027_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Tue Apr 10 13:28:20 2012] Warning, spatial fit 4 centroid is now closest to src. 11
[Tue Apr 10 13:28:20 2012] Spatial fit model total counts = 2839.570000, observed total counts = 2838.000000
[Tue Apr 10 13:28:20 2012] Offset between fit and detection position for source 4 = 0.833102 pixels
[Tue Apr 10 13:28:20 2012] Warning, changing simple spatial fit ID from 4 to 6
[Tue Apr 10 13:28:20 2012] 2805.691000 total counts/ 1966.320000 bgd. counts: snr = 18.928965
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.833102 pixels
  Position = (530.5, 313.0) = 9 55 52.69 69 40 45.4
  Extent = 3.0 (2.8-6.0)" x 1.4 (1.1-1.6)", rotation angle = 48 (41-53) degrees
  Source counts = 839.4 +/- 53.0
  Background counts = 1966.3
  Rate = 0.05 +/- 0.003
[Tue Apr 10 13:28:20 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 13:28:20 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 13:28:20 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 13:28:20 2012] Source does appear to be extended
[Tue Apr 10 13:28:20 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.75
[Tue Apr 10 13:28:20 2012] Source is asymmetric
[Tue Apr 10 13:28:28 2012] Not overwriting source region fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_src.reg
[Tue Apr 10 13:28:28 2012] Extracting stamp from image fullrun_ccd7_acisf10027_pi14-548_cl_sm2.00.img.gz, (393, 176) - (668, 450)
[Tue Apr 10 13:28:28 2012] Writing fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4.gif
[Tue Apr 10 13:28:39 2012] ../../acisf10027/products/events/fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_src.evt and ../../acisf10027/products/events/fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Tue Apr 10 13:28:39 2012] Size of ../../acisf10027/products/events/fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_src.evt.gz[events] = 5352 counts
[Tue Apr 10 13:28:39 2012] Mean chipx,y = (642.03, 508.60)
[Tue Apr 10 13:28:39 2012] Mean tdetx,y = (4559.03, 2210.60)
[Tue Apr 10 13:28:39 2012] chipx,y range = (615.00-684.00, 469.00-549.00)
[Tue Apr 10 13:28:40 2012] Size of ../../acisf10027/products/events/fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 9981 counts
[Tue Apr 10 13:28:40 2012] ../../acisf10027/products/images/fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_src.img and ../../acisf10027/products/images/fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Tue Apr 10 13:28:40 2012] ../../acisf10027/products/spectra/fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_src.pi and ../../acisf10027/products/spectra/fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Tue Apr 10 13:28:43 2012] ../../acisf10027/products/lightcurves/fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_src.lc and ../../acisf10027/products/lightcurves/fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Tue Apr 10 13:29:26 2012] Keeping rmf generated by specextract
[Tue Apr 10 13:29:26 2012] 225.131
[Tue Apr 10 13:29:28 2012] Updating aperture counts using extracted products
[Tue Apr 10 13:29:28 2012] Error reading totcts from fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4_src.pi.gz
[Tue Apr 10 13:29:28 2012] Calculating source flux in energy range 0.30-8.00
[Tue Apr 10 13:29:28 2012] Using photon index=1.80, rate=0.0459, arf fullrun_ccd7_acisf10027_pi14-548_pass1_cl_src4.arf
[Tue Apr 10 13:29:28 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Apr 10 13:29:28 2012] Updating source flux to 3.5e-13
[Tue Apr 10 13:29:29 2012] Flag c found in src. 4 procflags, skipping spectral fitting