menc_from_vcirc

dysmalpy.models.menc_from_vcirc(vcirc, r)[source]

Enclosed mass given a circular velocity and radius

Parameters:

  • vcirc (float or array) – Circular velocity in km/s

  • r (float or array) – Radius at which to calculate the enclosed mass in kpc

Returns:

menc – Enclosed mass in solar units

Return type:

float or array