Vibrating wire and flipping coil magnetic measurement of a CESR-c 7-pole wiggler magnet

To increase radiation damping at 1.8 GeV beam energy 12 super-conducting wiggler magnets will be installed in the Cornell Electron Storage Ring (CESR). The first 7-pole wiggler has been manufactured, tested and installed in the ring. This paper describes the wiggler magnetic measurement using flipping coil and vibrating wire techniques. The field integrals along straight lines were measured with flipping coil, vibrating wire technique was used to measure both, straight line field integrals and field integrals along wiggling lines reproducing beam trajectories.