... | ... | @@ -10,7 +10,7 @@ Suggested definition of 'differences' to be shown by tuneDisplay for various dev |
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* Magnetic steerers: the difference will be the actual steerer current minus the calculated steerer current, divided by the the full scale of the steerer supply (6 A or 200 A for most steerers in ISAC), multiplied by the maximum beam rigidity (Bp) at that location over the actual beam rigidity (Bp).
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`Diff = 100*[(actual_setpoint - calc_setpoint)/steerer_range]*(max_Bp/actual_Bp)`
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For a typical 100 A ISAC magnetic steerer in MEBT this becomes:
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`Diff = 100*[(actual_setpoint - calc_setpoint)/200]*(1700 kG-cm/actual_Bp)`
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`Diff = 100*[(actual_setpoint - calc_setpoint)/200]*(1700 kG*cm/actual_Bp)`
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* Magnetic dipoles: The percent difference between the dipole's calculated field setpoint (gauss) and its actual setpoint `Diff = 100*(actual_setpoint - calc_setpoint)/calc_setpoint`
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