playing with TRIM4 in vertical plane (setting to 20A current) shifted beamspot back to center position 
Beam configuration: 
Beam configuration file: H6b.802 (FM HAD (P0 off, H8=+180) PARLALLEL IN H6B SILC 2008 
 
Rate: 3.35E5 particles/spill (measured with SCINT8 in beamline) 
 
Particle Production Applet 
Calculator applet 
 
For +120 Gev/c beam: 
 
 
    
        
            | Pi+ | 
            55.67 % | 
         
        
            | p | 
            38.95 % | 
         
        
            | K+ | 
            5.38 % | 
         
    
 
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