cdf_R#

jeanspy.model.SersicModel.cdf_R

Class and construction: SersicModel.

SersicModel.cdf_R(R_pc)[source]#

Return \(\int_0^R 2\pi R'\Sigma(R')\,dR'\).

Notes

Inputs and units. R_pc is a scalar or NumPy array of projected radii in pc.

Returns and shape. Dimensionless cumulative probability with input radius shape.