[Mon Sep 26 11:47:20 2011] Detection parameters: Position = (661.5, 302.3) = 0 25 45.86 64 10 18.6 Extent = 0.5" x 0.5", rotation angle = 180 degrees Source counts = -3.0 +/- 2.2 Background counts = 8.0 Rate = -9e-05 +/- 6e-05 [Mon Sep 26 11:47:22 2011] Off-axis axis estimate = 3.15' [Mon Sep 26 11:55:03 2011] Using EEF radius (= 0.61 ")to estimate initial spatial extent for simple fitting [Mon Sep 26 11:55:03 2011] Initial guess for spatial extent in simple fitting = 0.61" [Mon Sep 26 11:55:03 2011] Spatial fitting skipped for pass 0: source has -3.0 net counts, is at off-axis angle 3.1' [Mon Sep 26 11:56:56 2011] Vigneting correction estimate = 1.000000 [Mon Sep 26 11:56:56 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Mon Sep 26 11:56:56 2011] Assessing source extent using major [Mon Sep 26 11:56:56 2011] Source does appear to be extended [Mon Sep 26 11:56:56 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Mon Sep 26 11:56:56 2011] Deleting source due to low Poisson probability 0.5