Kinematics of Milky Way Satellites: Mass Estimates, Rotation Limits, and Proper Motions

Table 1

Parameter ranges and evidences for various models. The columns are for different dSphs, and the rows are for different models as described in the text. Each entry in the table gives the ratio of the evidence for the given model, 𝐸_model, with respect to the Baseline 3 parameter model, 𝐸₀, defined in the text, ln(𝐸_model/𝐸₀).

dSph	Segue 1	Sextans	Sculptor	Fornax
No. of stars	24	424	1352	2409
Exp	3.4	3.3	3.3	3.6
𝛽	1.6	0.9	0.8	1.3
𝛽 + Exp	5.0	4.3	4.1	4.9