CLAS physics database search results Measurement E163M13 E1-DVCS E06-003 Francois-Xavier Girod 2005 phi A Data errors deg dimensionless dimensionless 28.119 -0.3824 0.6852 50.2425 0.162 0.0274 73.7667 0.1763 0.0258 103.4781 0.1786 0.0317 134.5666 0.1254 0.0424 164.3223 0.0811 0.0402 197.3449 -0.1069 0.0427 224.7145 -0.1401 0.0377 257.1572 -0.2071 0.0324 285.6241 -0.1902 0.0246 309.35 -0.1448 0.0322 336.3834 -0.6382 0.3839