Attendees : A. Fedotov, H. Hahn, J. Jackson, Y. Y. Lee, N. Malitsky,
W. McGahern, W. Meng, D. Raparia, G. Parzen, S. Tepikian, Lanfa Wang, J. Wei, S. Y Zhang
Jackson presented the measurement result of Chicane #2
Meng explained why sign of skew component is changed
while analyzing in different coordinate system.
Fedotov presented result of 21Q40 quad sorting.
Zhang discussed collimator impedances.