CLAS physics database search results Measurement E46M62 N/A 0 phi dsigma/dphi Data errors degree mcb/rad mcb/rad 20 0.043376 0.024708 60 0.031307 0.022402 100 0.039484 0.024664 140 0.102241 0.063117 220 0.090921 0.086451 260 0.022343 0.032249 300 0.017949 0.019757 340 0.024475 0.044452