The B-Train at CERN are systems used to synchronize the magnetic field of accelerator magnets with the beam’s energy. It measures the absolute or relative magnetic field in real-time using sensors embedded in a reference magnet, which is powered in series with the magnets in the ring.
Subscriptions
Data is typically published at 1 kHz in Gauss ( T) (although internally measured at several hundred kHz)
Parameters
SR.BMEAS/MarkerExpertSet#m1VThreshold: marker threshold
SR.BMEAS/MarkerExpertSet#markerblevel
CMW
NXCALS
Spare chain
SR.BMEAS-SP-B-SD:CycleSamples:CycleSamples
SR.BMEAS-SP-BDOT-SD:CycleSamples:CycleSamples
Operational chain
SR.BMEAS-OP-B-SD:CycleSamples:CycleSamples
SR.BMEAS-OP-BDOT-SD:CycleSamples:CycleSamples