Correction Element Dead List

The following are a list of Tevatron Correction elements that are faulted in the tunnel and cannot be used.

Location Element designation Element Type Date Faulted Special Note
D35 VD35 Vertical dipole   Regulator left off
B27 QD B27 Quad Defocusing   Using element in downstream package
D25 QD D25 Quad Defocusing   Jumpered in tunnel
B44 SF B44 Focusing Sextupole   Jumpered in tunnel
A23   Skew Sextuple   Not intended to be used