[Tue May 29 09:28:03 2012] Detection parameters:
  Position = (271.3, 216.3) = 10 0 47.84 25 10 5.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 138.0 +/- 17.4
  Background counts = 55.7
  Rate = 0.004 +/- 0.0005

[Tue May 29 09:28:04 2012] Off-axis axis estimate = 6.27'
[Tue May 29 09:30:01 2012] Using EEF radius (= 9.56 ")to estimate initial spatial extent for simple fitting
[Tue May 29 09:30:01 2012] Initial guess for spatial extent in simple fitting = 9.56"
[Tue May 29 09:30:01 2012] source mask rpix=2.2, npix_max = 29, mask sum = 25, frac = 0.858
[Tue May 29 09:30:01 2012] Giving source the simple spatial ID 51 for pass 0, mean size = 9.56"
[Tue May 29 10:38:42 2012] fullrun_pn_xmm0041170201_pi300-10000_cl_pass0_src51.ximg exists
[Tue May 29 10:38:42 2012] fullrun_pn_xmm0041170201_pi300-10000_cl_pass0_src51_1.ximg exists
[Tue May 29 10:38:42 2012] Fit fullrun_pn_xmm0041170201_pi300-10000_cl_pass0_src51 appears to have run properly
[Tue May 29 10:38:43 2012] fullrun_pn_xmm0041170201_pi300-10000_cl_pass0_tfrozen_src51.ximg exists
[Tue May 29 10:38:43 2012] fullrun_pn_xmm0041170201_pi300-10000_cl_pass0_tfrozen_src51_1.ximg exists
[Tue May 29 10:38:43 2012] Fit fullrun_pn_xmm0041170201_pi300-10000_cl_pass0_tfrozen_src51 appears to have run properly
[Tue May 29 12:04:44 2012] Spatial fit model total counts = 511.040000, observed total counts = 511.000000
[Tue May 29 12:04:44 2012] Offset between fit and detection position for source 55 = 0.258164 pixels
[Tue May 29 12:04:44 2012] 502.296000 total counts/ 415.572000 bgd. counts: snr = 4.254183
Spatial fit parameters:
  Offset between fit and detection position for source 55 = 0.258164 pixels
  Position = (271.5, 216.5) = 10 0 47.79 25 10 4.6
  Extent = 4.7 (3.6-5.8)", rotation angle = 0
  Source counts = 86.7 +/- 22.4
  Background counts = 415.6
  Rate = 0.002 +/- 0.0005
[Tue May 29 12:04:44 2012] Vigneting correction estimate = 1.000000
[Tue May 29 12:04:44 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue May 29 12:04:44 2012] Assessing source extent using major axis lower bound
[Tue May 29 12:04:44 2012] Source does appear to be extended
[Tue May 29 12:04:44 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue May 29 12:05:09 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue May 29 12:05:09 2012] Initial guess for spatial extent in simple fitting = 4.69"
[Tue May 29 12:05:09 2012] source mask rpix=1.1, npix_max = 9, mask sum = 9, frac = 0.903
[Tue May 29 12:05:09 2012] Giving source the simple spatial ID 50 for pass 1, mean size = 4.69"
[Tue May 29 13:24:28 2012] fullrun_pn_xmm0041170201_pi300-10000_cl_pass1_src50.ximg exists
[Tue May 29 13:24:28 2012] fullrun_pn_xmm0041170201_pi300-10000_cl_pass1_src50_1.ximg exists
[Tue May 29 13:24:28 2012] Fit fullrun_pn_xmm0041170201_pi300-10000_cl_pass1_src50 appears to have run properly
[Tue May 29 13:24:29 2012] fullrun_pn_xmm0041170201_pi300-10000_cl_pass1_tfrozen_src50.ximg exists
[Tue May 29 13:24:29 2012] fullrun_pn_xmm0041170201_pi300-10000_cl_pass1_tfrozen_src50_1.ximg exists
[Tue May 29 13:24:29 2012] Fit fullrun_pn_xmm0041170201_pi300-10000_cl_pass1_tfrozen_src50 appears to have run properly
[Tue May 29 14:48:08 2012] Warning, spatial fit 50 centroid is now closest to src. 59
[Tue May 29 14:48:08 2012] Vigneting correction estimate = 1.000000
[Tue May 29 14:48:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue May 29 14:48:08 2012] Assessing source extent using major axis lower bound
[Tue May 29 14:48:08 2012] Source does appear to be extended
[Tue May 29 14:48:08 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue May 29 14:48:31 2012] XMMSAS src. selection expression = ellipse(23570.799600, 18791.148600, 281.473208, 281.473208, 0.000000, X, Y)
[Tue May 29 14:48:31 2012] Writing source region out to fullrun_pn_xmm0041170201_pi300-10000_pass1_cl_src55_src.reg
[Tue May 29 14:48:31 2012] Extracting stamp from image fullrun_pn_xmm0041170201_pi300-10000_cl_sm2.00.img.gz, (255, 200) - (288, 233)
[Tue May 29 14:48:31 2012] XMMSAS bgd. selection expression = annulus(23570.799600, 18791.148600, 469.122013, 938.244027, X, Y) && !ellipse(23411.944214, 17959.726059, 870.000000, 870.000000, 0.000000, X, Y)
[Tue May 29 14:48:31 2012] Writing fullrun_pn_xmm0041170201_pi300-10000_pass1_cl_src55.gif
[Tue May 29 15:18:13 2012] Mean detx,y = (4054.50, -4036.06) 
[Tue May 29 15:18:15 2012] Setting backscal keywords in source and bgd. spectrum
[Tue May 29 15:18:27 2012] Binned source spectrum to 10 counts/bin
[Tue May 29 15:18:28 2012] Setting source spectrum file to fullrun_pn_xmm0041170201_pi300-10000_pass1_cl_src55_src_b10.pi.gz
[Tue May 29 15:18:28 2012] Setting bgd. spectrum file to fullrun_pn_xmm0041170201_pi300-10000_pass1_cl_src55_bgd.pi.gz
[Tue May 29 16:08:10 2012] Not generating rmf since there are only 86 counts
[Tue May 29 16:08:10 2012] rmf not generated due to insufficient counts
[Tue May 29 17:19:05 2012] Updating aperture counts using extracted products
[Tue May 29 17:19:05 2012] Error reading totcts from fullrun_pn_xmm0041170201_pi300-10000_pass1_cl_src55_src_b10.pi.gz
[Tue May 29 17:19:05 2012] Calculating source flux in energy range 0.30-8.00
[Tue May 29 17:19:05 2012] Using photon index=1.80, rate=0.00207, arf fullrun_pn_xmm0041170201_pi300-10000_pass1_cl_src55.arf
[Tue May 29 17:19:05 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Tue May 29 17:19:05 2012] Updating source flux to 8e-15
[Tue May 29 17:20:33 2012] Source 55 has fewer than 100.000000 counts, skipping spectral fitting