CLAS physics database search results Measurement E163M8 E1-DVCS E06-003 Francois-Xavier Girod 2005 phi A Data errors deg dimensionless dimensionless 15.0743 0.031 0.0693 45.148 0.2685 0.0638 70.6973 0.105 0.1008 104.5422 0.4296 0.1853 130.0874 0.0942 0.2661 165.214 -0.0535 0.9402 0 0 0 229.9826 -0.309 0.3446 257.9601 -0.2524 0.1358 286.5947 -0.3014 0.1169 317.1111 -0.188 0.0673 344.0522 -0.1868 0.0687