CLAS physics database search results Measurement E163M55 E1-DVCS E06-003 Francois-Xavier Girod 2005 phi A Data errors deg dimensionless dimensionless 15.7264 -0.0033 0.0261 43.3675 0.1964 0.0974 73.4947 -0.0785 0.0965 103.2529 0.3765 0.1497 133.5349 -0.3321 0.2067 165.1868 -0.1964 0.1624 194.6068 -0.0998 0.2354 224.2634 -0.214 0.1361 258.2389 0.0148 0.1391 287.5152 0.0232 0.0965 318.0201 -0.1046 0.0572 344.1516 -0.0398 0.0281