Measured field performance of CEBAF beam transport magnets

The 2200 magnets used in the CEBAF beam transport system have each undergone testing of their magnetic fields. Results of these measurements will be reported. ∫Bdl profiles measurements (with a precision of ≈10^-5) for the 270 major solid-core dipoles used a multi-turn stretched wire with a reference magnet; the range of ∫Bdl for a given (1, 2, or 3 m) dipole family was ±5×10 ^-4. The ~700 quadrupole magnets´ ∫B_ndl (1⩽n⩽16, R=R_pole) values were measured with an accuracy of 0.01% of the quadrupole field component using a multi-turn “Halbach” bucked coil for 20% of the magnets and a reference magnet for all. They had (∫B₆dl)/(∫B₂dl)<0.03% @Rpole and (∫B₁₀dl)/(∫B₂dl)<0.2% @R_pole