logdensity_2d#

jeanspy.model.PlummerModel.logdensity_2d

Class and construction: PlummerModel.

PlummerModel.logdensity_2d(R_pc)[source]#

Evaluate natural log projected density.

Notes

Inputs and units. R_pc in pc; scalar or NumPy array.

Returns and shape. Natural log of the numerical surface density in pc^-2, with input shape. This excludes the radial Jacobian 2*pi*R.