/(0.02751/2) =6.03022689155527
/(0.05501/2) =4.26401432711221
/(0.08251/2) =3.48155311911396
/(0.11001/2) =3.01511344577764
/(0.13751/2) =2.69679944985297
/(0.16501/2) =2.46182981958665
/(0.19251/2) =2.27921152919276
/(0.22001/2) =2.1320071635561
/(0.24751/2) =2.01007563051842
/(0.27501/2) =1.90692517849118