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PA0052 General Purpose Parameter Program

Bunch Spreaders (MR) (2)

Program: PA0052
<< pbar clock events/ P60/DTOA/6 Topic Switchyard stuff >> 
  At present there are two bunch spreaders in the Main Ring.   
Bunch spreader 1 is always triggered first (around 1.5 sec) and
lasts for 1/2 second.  Bunch spreader 2 is triggered second    
(around but not after 2.4 seconds) and lasts for 1/4 second.   
The spreader amplitude should be turned up in such a way that  
there is negligible beam loss in the Main Ring and where the   
ratio T:TBEAM/T:DBEAM is between 1.1 and 1.2 at Tevatron       
injection.                                                     
                                                               
The below subjects contain suggested actions to be taken when  
beam loss or aborts in either the Main Ring or Tevatron occur.
Level 3 Topics:
TeV INJ Abrt
TeV 18s Abrt
 MR FT Instab
MR BS 1 loss
MR BS 2 loss
Level 2 Topics:
Overview Cryogenics stuff
New Features MNTN RANGE/Frame Grabbers
*---->Collider Memo Pad<----* pbar clock events/ P60/DTOA/6
*-diagnostics & RF for shots-* Bunch Spreaders (MR)
SBD - Sampled Bunch Display Switchyard stuff
mults and bumps Tevatron Bunch Spreader
Display Options Pseudo-fixed target inj.
Plot Package Interfaces Transfers between machines
CATV channels
8 GeV Kickers MR RF OFF control
Mountain Ranges Bunch Length Monitors
Notes Expressions
Bob's list of dropped encl's Notify Channel modes
Schottkies, Roman pots, etc. Bugs
Collimators and lambertsons Suggestions
Page(s):
B(Booster) 2 , 3 , 5 , 6 , 8 , 9 , 11 , 12 , 18 , 19 , 27 , 28 , 43 , 56 , 69 , 71 , 99 , 109 , 111
C(Collider) 9 , 14 , 16 , 18 , 30 , 34 , 57 , 64 , 65 , 72 , 73 , 82 , 94
D(Diagnostic/Utility) 24 , 26 , 96 , 97 , 106
E(Experimental) 3 , 4 , 5 , 6 , 7 , 15 , 22 , 23 , 25 , 30 , 35 , 38 , 52 , 53 , 54 , 57 , 58 , 61 , 62 , 68 , 69
F(Refrigerator) 4 , 9 , 14 , 37 , 60 , 61 , 72 , 73 , 81
H(Hardware Diagnostic) 34 , 53 , 55
I(Main Injector) 4 , 5 , 8 , 10 , 18 , 19 , 21 , 26 , 27 , 34 , 58 , 59 , 63 , 64 , 65 , 66 , 81 , 133
L(Linac/Preacc) 2 , 3 , 4 , 5 , 6 , 7 , 8 , 12 , 14 , 26 , 29 , 30 , 38 , 41 , 44 , 45 , 46 , 48 , 49 , 66 , 68
M(Main Ring) 4 , 22 , 65
N(New Muon Lab) 2 , 3 , 4
P(P-Bar) 8 , 12 , 36 , 38 , 57 , 60 , 66 , 71 , 75 , 79 , 100 , 122 , 123 , 200 , 202
R(Recycler) 4 , 5 , 20 , 34 , 51 , 59 , 63 , 66 , 117 , 118 , 119
S(Switchyard) 3 , 4 , 15 , 16 , 17 , 18 , 21 , 41
T(Tevatron) 4 , 5 , 9 , 13 , 15 , 23 , 30 , 43 , 53 , 55 , 56 , 68 , 72 , 73 , 74 , 75 , 81 , 88 , 90 , 111 , 118 , 119 , 120
W(Work in Progress) 70 , 95 , 97 , 100
Callee(s): Data Pool Manager Peek SA (SA0020) , TO PLOT TOROID CURRENT ON STORAGE SCOPE (SA0021) , Electron Cooling losses plot (SA1022) , Linac Toroid and Losses Plot (SA1046) , This is an interpretive graphical display (Lex SA). (SA1082) , Switchyard SWIC Display (SA1086)