Difference between revisions of "September 21, 2011"

Revision as of 17:15, 21 September 2011

Run #	Beam	Dump magnet	Collimator	add coll	Hardener 1" Al	Radiator 25 um Al	Target	Comments
2515	Up 90A	In	Open	In	Yes	Out	DU cylinder	Test radiator in/out. 144632 pulses R(bottom) = 3.4E-5 n/pulse -> × 180 Hz × 60 sec/min = 0.37 n/min R(upstream) = 8.57E-4 e+/pulse
2517	Up 90A	In	Open	In	Yes	In	DU cylinder	Test radiator in/out. 0 pulses R(bottom) = 8.97E-4 n/pulse -> × 180 Hz × 60 sec/min = 9.69 n/min R(upstream) = 17.7E-3 e+/pulse About 95.2% of photons are coming from the radiator according to PS.
2519	Down 86A	In	Open	In	Yes	In	DU cylinder	Test radiator in/out. 0 pulses R(bottom) = 7.9E-4 n/pulse -> × 180 Hz × 60 sec/min = 8.53 n/min R(upstream) = 18.4E-3 e+/pulse
2520	Down 86A	In	Open	In	Yes	Out	DU cylinder	Test radiator in/out. 162652 pulses R(bottom) = 1.2E-5 n/pulse -> × 180 Hz × 60 sec/min = 0.13 n/min R(upstream) = 9.7E-4 e+/pulse About 94.7% of photons are coming from the radiator according to PS.

Run #	Beam	Dump magnet	Collimator	add coll	Hardener 1" Al	Radiator 25 um Al	Target	Comments
2521	Up 90A	In	Open	In	Yes	In	DU cylinder	Long production run: -- pulses (60 minute run) Operator said the beam is really jittery R(bottom) = 7.64E-4 n/pulse -> × 180 Hz × 60 sec/min = 8.25 n/min R(upstream) = 16.89E-3 e+/pulse
2522	Up 90A	In	Open	In	Yes	In	DU cylinder	Long production run: -- pulses (90 minute run) Operator said the beam is really jittery R(bottom) = -- n/pulse -> × 180 Hz × 60 sec/min = -- n/min R(upstream) = -- e+/pulse
25--	Up 90A	In	Open	In	Yes	In	DU cylinder	Long production run: -- pulses (-- minute run) Operator said the beam is really jittery R(bottom) = -- n/pulse -> × 180 Hz × 60 sec/min = -- n/min R(upstream) = -- e+/pulse
25--	Down 86A	In	Open	In	Yes	In	DU cylinder	Long production run: -- pulses (-- minute run) R(bottom) = -- n/pulse -> × 180 Hz × 60 sec/min = -- n/min R(upstream) = -- e+/pulse
25--	Down 86A	In	Open	In	Yes	Out	DU cylinder	Long production run: -- pulses (-- minute run) R(bottom) = -- n/pulse -> × 180 Hz × 60 sec/min = -- n/min R(upstream) = -- e+/pulse
25--	Down 86A	In	Open	In	Yes	In	None	Long production run: -- pulses (-- minute run) R(bottom) = -- n/pulse -> × 180 Hz × 60 sec/min = -- n/min R(upstream) = -- e+/pulse

@@ Line 69: / Line 69: @@
 R(bottom) = 7.64E-4 n/pulse  -> × 180 Hz × 60 sec/min = <span style="color:Crimson"> '''8.25 n/min'''</span><br>
 R(upstream) = 16.89E-3 e+/pulse<br>
+|-
+|<span style="color:blue">'''2522'''</span>||<span style="color:Crimson">'''Up'''</span><br> 90A||In ||Open ||In ||Yes ||In||DU cylinder
+|align="left"|<span style="color:blue">'''Long production run: -- pulses (90 minute run)'''</span><br>
+Operator said the beam is really jittery<br>
+R(bottom) = -- n/pulse  -> × 180 Hz × 60 sec/min = <span style="color:Crimson"> '''-- n/min'''</span><br>
+R(upstream) = -- e+/pulse<br>
 |-
 |<span style="color:blue">'''25--'''</span>||<span style="color:Crimson">'''Up'''</span><br> 90A||In ||Open ||In ||Yes ||In||DU cylinder