Lenses

Introduction

(theory here)

Singular Isothermal Sphere (SIS)

(theory here)

See Psi_SIS (and Psi_offcenterSIS) for the implementation. The default parameters for the current build can be consulted here.

Cored Isothermal Sphere (CIS)

(theory here)

See Psi_CIS (and Psi_offcenterCIS) for the implementation. The default parameters for the current build can be consulted here.

Point lens

(theory here)

See Psi_PointLens (and Psi_offcenterPointLens) for the implementation. The default parameters for the current build can be consulted here.

Uniform density sphere

(theory here)

See Psi_Ball (and Psi_offcenterBall) for the implementation. The default parameters for the current build can be consulted here.

Truncated SIS (tSIS)

(theory here)

See Psi_tSIS for the implementation. The default parameters for the current build can be consulted here.

Elliptical SIS (eSIS)

(theory here)

See Psi_eSIS for the implementation. The default parameters for the current build can be consulted here.

External field

(theory here)

See Psi_Ext for the implementation. The default parameters for the current build can be consulted here.

Composite lenses

(theory here)

See CombinedLens for the implementation.

Module information