[Wed Feb 22 10:38:23 2012] Detection parameters:
  Position = (259.6, 463.8) = 21 15 9.02 6 18 33.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 57.0 +/- 10.8
  Background counts = 15.7
  Rate = 0.001 +/- 0.0002

[Wed Feb 22 10:38:24 2012] Off-axis axis estimate = 12.32'
[Wed Feb 22 14:34:12 2012] Using EEF radius (= 12.59 ")to estimate initial spatial extent for simple fitting
[Wed Feb 22 14:34:12 2012] Initial guess for spatial extent in simple fitting = 12.59"
[Wed Feb 22 14:34:12 2012] source mask rpix=2.9, npix_max = 46, mask sum = 49, frac = 1.064
[Wed Feb 22 14:34:12 2012] Giving source the simple spatial ID 24 for pass 0, mean size = 12.59"
[Wed Feb 22 15:48:13 2012] fullrun_mos2_xmm0500500901_pi300-10000_cl_pass0_src24.ximg exists
[Wed Feb 22 15:48:13 2012] fullrun_mos2_xmm0500500901_pi300-10000_cl_pass0_src24_1.ximg exists
[Wed Feb 22 15:48:13 2012] Fit fullrun_mos2_xmm0500500901_pi300-10000_cl_pass0_src24 appears to have run properly
[Wed Feb 22 15:48:13 2012] fullrun_mos2_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src24.ximg exists
[Wed Feb 22 15:48:13 2012] fullrun_mos2_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src24_1.ximg exists
[Wed Feb 22 15:48:13 2012] Fit fullrun_mos2_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src24 appears to have run properly
[Wed Feb 22 15:48:50 2012] Spatial fit model total counts = 238.384000, observed total counts = 238.000000
[Wed Feb 22 15:48:50 2012] Offset between fit and detection position for source 4 = 0.140801 pixels
[Wed Feb 22 15:48:50 2012] 241.289100 total counts/ 204.804000 bgd. counts: snr = 2.549449
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.140801 pixels
  Position = (259.4, 463.8) = 21 15 9.06 6 18 32.5
  Extent = 6.9 (3.6-11.4)", rotation angle = 335 (314-226) degrees
  Source counts = 36.5 +/- 15.5
  Background counts = 204.8
  Rate = 0.0007 +/- 0.0003
[Wed Feb 22 15:48:50 2012] Vigneting correction estimate = 1.000000
[Wed Feb 22 15:48:50 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 22 15:48:50 2012] Assessing source extent using major axis lower bound
[Wed Feb 22 15:48:50 2012] Source does appear to be extended
[Wed Feb 22 15:48:50 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.75
[Wed Feb 22 19:01:18 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Feb 22 19:01:18 2012] Initial guess for spatial extent in simple fitting = 5.05"
[Wed Feb 22 19:01:18 2012] source mask rpix=1.2, npix_max = 11, mask sum = 9, frac = 0.816
[Wed Feb 22 19:01:18 2012] Giving source the simple spatial ID 22 for pass 1, mean size = 5.05"
[Wed Feb 22 19:59:17 2012] fullrun_mos2_xmm0500500901_pi300-10000_cl_pass1_src22.ximg exists
[Wed Feb 22 19:59:17 2012] fullrun_mos2_xmm0500500901_pi300-10000_cl_pass1_src22_1.ximg exists
[Wed Feb 22 19:59:17 2012] Fit fullrun_mos2_xmm0500500901_pi300-10000_cl_pass1_src22 appears to have run properly
[Wed Feb 22 19:59:18 2012] fullrun_mos2_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src22.ximg exists
[Wed Feb 22 19:59:18 2012] fullrun_mos2_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src22_1.ximg exists
[Wed Feb 22 19:59:18 2012] Fit fullrun_mos2_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src22 appears to have run properly
[Wed Feb 22 19:59:50 2012] Spatial fit model total counts = 192.925000, observed total counts = 193.000000
[Wed Feb 22 19:59:50 2012] Offset between fit and detection position for source 4 = 0.044098 pixels
[Wed Feb 22 19:59:50 2012] 193.716000 total counts/ 156.887000 bgd. counts: snr = 2.940333
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.044098 pixels
  Position = (259.5, 463.8) = 21 15 9.05 6 18 32.6
  Extent = 7.3 (3.9-10.1)" x 2.9 (1.7-5.0)", rotation angle = 335 (314-46) degrees
  Source counts = 36.8 +/- 13.9
  Background counts = 156.9
  Rate = 0.0007 +/- 0.0003
[Wed Feb 22 19:59:50 2012] Vigneting correction estimate = 1.000000
[Wed Feb 22 19:59:50 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 22 19:59:50 2012] Assessing source extent using major axis lower bound
[Wed Feb 22 19:59:50 2012] Source does appear to be extended
[Wed Feb 22 19:59:50 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.79
[Wed Feb 22 23:32:04 2012] XMMSAS src. selection expression = ellipse(22526.150200, 40301.080600, 435.865813, 176.354405, 335.401352, X, Y)
[Wed Feb 22 23:32:04 2012] Writing source region out to fullrun_mos2_xmm0500500901_pi300-10000_pass1_cl_src4_src.reg
[Wed Feb 22 23:32:04 2012] Extracting stamp from image fullrun_mos2_xmm0500500901_pi300-10000_cl_sm2.00.img.gz, (234, 439) - (285, 489)
[Wed Feb 22 23:32:04 2012] XMMSAS bgd. selection expression = annulus(22526.150200, 40301.080600, 726.443021, 1452.886042, X, Y) && !ellipse(24352.340000, 40199.439000, 422.796812, 422.796812, 0.000000, X, Y)
[Wed Feb 22 23:32:04 2012] Writing fullrun_mos2_xmm0500500901_pi300-10000_pass1_cl_src4.gif
[Wed Feb 22 23:40:22 2012] Mean detx,y = (8219.22, 11347.39) 
[Wed Feb 22 23:40:25 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Feb 22 23:40:34 2012] Binned source spectrum to 10 counts/bin
[Wed Feb 22 23:40:34 2012] Setting source spectrum file to fullrun_mos2_xmm0500500901_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Wed Feb 22 23:40:34 2012] Setting bgd. spectrum file to fullrun_mos2_xmm0500500901_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Thu Feb 23 00:06:51 2012] Not generating rmf since there are only 36 counts
[Thu Feb 23 00:06:51 2012] rmf not generated due to insufficient counts
[Thu Feb 23 00:09:36 2012] Updating aperture counts using extracted products
[Thu Feb 23 00:09:36 2012] Error reading totcts from fullrun_mos2_xmm0500500901_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Thu Feb 23 00:09:37 2012] Calculating source flux in energy range 0.30-8.00
[Thu Feb 23 00:09:37 2012] Using photon index=1.80, rate=0.000714, arf fullrun_mos2_xmm0500500901_pi300-10000_pass1_cl_src4.arf
[Thu Feb 23 00:09:37 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Feb 23 00:09:37 2012] Updating source flux to 3.7e-14
[Thu Feb 23 00:11:15 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting