CLAS physics database search results Measurement E46M70 N/A 0 phi dsigma/dphi Data errors degree mcb/rad mcb/rad 20 0.062764 0.02869 60 0.069881 0.039249 100 0.042717 0.032026 140 0.128328 0.092151 220 0.076699 0.049943 260 0.036024 0.02991 300 0.037884 0.026907 340 0.085043 0.048125