The cluster-lensing package calculates properties and weak lensing profiles of galaxy clusters. Implemented in Python, it includes cluster mass-richness and mass-concentration scaling relations, and NFW halo profiles for weak lensing shear, the differential surface mass density ∆Σ(r), and for magnification, Σ(r). Optionally the calculation will include the effects of cluster miscentering offsets.
Astrophysics Source Code Library
- Pub Date:
- May 2016