galpy.df
galpy.df.sphericaldf.sigmar
galpy.df.sphericaldf.vmomentdensity
sphericaldf.
sigmat
NAME:
sigmar
PURPOSE:
calculate the tangential velocity dispersion at radius r
INPUT:
r - spherical radius at which to calculate the tangential velocity dispersion
OUTPUT:
sigma_t(r)
HISTORY:
2020-09-04 - Written - Bovy (UofT)