September 13, 2011

summary what was been done

Run #	Beam	Dump magnet	Collimator	Radiator 10 um Al	Target	Comments
2385	Up 2 mm	In	Open	Out	DU plate	Beam check-in run R(beam 45 left) = 475/583758 = 0.00081 n/pulse R(beam 45 right) = 225/583758 = 0.00038 n/pulse R(beam down) = 3/16842 = 0.000178 n/pulse R(upstream) = 622/70142 = 0.00887 e+/pulse About 88% of photons are coming from the radiator. Good