galpy.df.quasiisothermaldf.pvR¶
-
quasiisothermaldf.
pvR
(vR, R, z, gl=True, ngl=20, nsigma=4.0, vTmax=1.5)[source]¶ NAME:
pvRPURPOSE:
calculate the marginalized vR probability at this location (NOT normalized by the density)INPUT:
vR - radial 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
nsigma - sets integration limits to [-1,+1]*nsigma*sigma_z(R) for integration over vz (default: 4)
vTmax - sets integration limits to [0,vTmax] for integration over vT (default: 1.5)
OUTPUT:
p(vR,R,z)HISTORY:
2012-12-22 - Written - Bovy (IAS)