Axisymmetric models

NumPy/SciPy

jeanspy.model.AxisymmetricDSphModel([...])	Compose a NumPy tracer, halo and anisotropy into an axisymmetric model.
jeanspy.model.AxisymmetricPlummerModel(re_pc)	Unit-integral spheroidal Plummer tracer (re_pc is equatorial scale).
jeanspy.model.AxisymmetricZhaoModel(rs_pc, ...)	rho=rhos_Msunpc3 (m/rs_pc)^(-gamma) [1+(m/rs_pc)^alpha]^((gamma-beta)/alpha).
jeanspy.model.AxisymmetricConstantAnisotropyModel([...])	Constant cylindrical anisotropy with finite beta_z < 1.
jeanspy.model.AxisymmetricStellarModel()	Interface for a normalized axisymmetric stellar tracer.
jeanspy.model.AxisymmetricDMModel()	Interface for a spheroidal dark-matter density and gravitational field.
jeanspy.model.AxisymmetricAnisotropyModel()	Interface for meridional anisotropy, beta_z = 1 - <vz²>/<vR²>.

Axisymmetric components and NumPy forward model

jeanspy.axisymmetric.intrinsic_axis_ratio(...)	Deproject an oblate tracer; face-on photometry is degenerate and rejected.
jeanspy.axisymmetric.InvalidAxisymmetricModelError	A physical proposal or its numerical Jeans moments are inadmissible.

JAX

jeanspy.model_jax.AxisymmetricDSphModel([...])	Compose functional JAX axisymmetric stellar, halo and anisotropy components.
jeanspy.model_jax.AxisymmetricPlummerModel()	Functional JAX Plummer tracer with explicit re_pc and q/q_projected.
jeanspy.model_jax.AxisymmetricZhaoModel()	Functional JAX spheroidal Zhao halo.
jeanspy.model_jax.AxisymmetricConstantAnisotropyModel()	Functional constant cylindrical beta_z (default 0), finite and <1.

Finite-cone NumPy J and D factors

jeanspy.axisymmetric_factors.jfactor(halo, ...)	Return integral rho^2 ds dOmega in GeV^2 cm^-5 (gamma must be < 1.5).
jeanspy.axisymmetric_factors.dfactor(halo, ...)	Return integral rho ds dOmega in GeV cm^-2.