Figure 3
(a) The values of ρ (open red circles) and M (open blue up-triangles) versus Rc defined in equation (6). The vertical black lines indicate typical errors within different ranges of Rc. (b) Average contrast factors of 〈a〉 loops (open red circles) and 〈c〉 loops (open blue up-triangles) as determined by Balogh et al. (2016). |