BC11 : CSBEND, L = 0.48888476, ANGLE =  0.048888476, K1 = 0.0000000000000000, tilt="0 2 /", E1 =  0.024444238, E2 =  0.024444238, N_kicks = 40, edge_order=2
BC21 : CSBEND, L = 0.48888476, ANGLE = -0.048888476, K1 = 0.0000000000000000, tilt="0 2 / ",E1 = -0.024444238, E2 = -0.024444238, N_kicks = 40, edge_order=2
L0 : EDRIFT, L = 0.200000000000000
L2 : EDRIFT, L = 1.2 !for chi1
CHI1 : LINE = (L0, BC11, L2, BC21, BC21, L2, BC11, L0)
BCONLY: LINE = (BC21)