galpy.df.sphericaldf.__call__¶
- sphericaldf.__call__(*args, **kwargs)[source]¶
NAME:
__call__
PURPOSE:
return the DF
INPUT:
Either:
- (E,L,Lz): tuple of E and (optionally) L and (optionally) Lz.
Each may be Quantity
R,vR,vT,z,vz,phi:
- Orbit instance: orbit.Orbit instance and if specific time
then orbit.Orbit(t)
OUTPUT:
Value of DF
HISTORY:
2020-07-22 - Written - Lane (UofT)