Add LOS halo sampling with negative kappa sheets#414
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Implements line-of-sight dark matter halo sampling following He et al. (2022, MNRAS 511, 3046). The LOSSampler class orchestrates plane slicing, halo mass/ position/concentration sampling, NFWTruncatedSph conversion, and compensatory negative convergence sheet computation for mass conservation in multi-plane ray-tracing simulations. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
autolens/lens/los.pyimplementing line-of-sight dark matter halo sampling following He et al. (2022, MNRAS 511, 3046)LOSSamplerclass orchestrates: plane slicing, halo mass/position/concentration sampling,NFWTruncatedSphconversion viafrom_m200_concentration, and compensatory negative convergence sheet computationTest plan
test_autolens/lens/test_los.pypass🤖 Generated with Claude Code