galpy.df.quasiisothermaldf.pvRvz¶
-
quasiisothermaldf.
pvRvz
(vR, vz, R, z, gl=True, ngl=20, vTmax=1.5)¶ NAME:
pvRPURPOSE:
calculate the marginalized (vR,vz) probability at this location (NOT normalized by the density)INPUT:
vR - radial velocity (can be Quantity)
vz - vertical velocity (can be Quantity)
R - radius (can be Quantity)
z - height (can be Quantity)
gl - use Gauss-Legendre integration (True, currently the only option)
ngl - order of Gauss-Legendre integration
vTmax - sets integration limits to [0,vTmax] for integration over vT (default: 1.5)
OUTPUT:
p(vR,vz,R,z)HISTORY:
2013-01-02 - Written - Bovy (IAS) 2018-01-12 - Added Gauss-Legendre integration prefactor vTmax/2 - Trick (MPA)