CLAS physics database search results Measurement E46M56 N/A 0 phi dsigma/dphi Data errors degree mcb/rad mcb/rad 20 0.024446 0.022002 60 0.030057 0.022952 100 0.034177 0.043358 140 0.070662 0.033606 180 0.143329 0.123528 220 0.130494 0.056612 260 0.037124 0.022118 300 0.027245 0.020704 340 0.034211 0.023728