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… redshift CSV Small 5-member cluster + standalone NFWMCRLudlow host halo + 2 multiply-imaged point sources at z=1.0. Writes per-source JSONs and a combined point_datasets.csv carrying the new `redshift` column (PyAutoLens #465), so the CSV is the canonical hand-editable cluster input. Removes the `cluster/simulator` entry from no_run.yaml so the script runs in test mode and the release build. Co-Authored-By: Claude Opus 4.7 <[email protected]>
This was referenced Apr 20, 2026
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Summary
Rewrites
scripts/cluster/simulator.pyas a small 5-member cluster with anNFWMCRLudlowSphdark matter host halo and 2 multiply-imaged point sources at a shared redshift. The simulator writes per-source JSONs and a single combinedpoint_datasets.csvcarrying theredshiftcolumn (new optional field from PyAutoLens #465), making the CSV the canonical hand-editable cluster input.Scripts Changed
scripts/cluster/simulator.py— full rewrite. 5 main lens galaxies (SersicSph+dPIEMassSph), standaloneNFWMCRLudlowSphhost halo atmass_at_200 = 10^15.3, 2 source galaxies (SersicCore+Point) atz=1.0. Produces 3 multiple images per source. Writesmain_lens_centres.json,host_halo_centre.json,source_centres.json,tracer.json,point_dataset_{0,1}.json, combinedpoint_datasets.csvwithredshiftcolumn, and full-grid imaging/PSF/noise FITS. Docstring section "Manual CSV Editing" explains the spreadsheet workflow.config/build/no_run.yaml— removedcluster/simulatorentry; script now runs in test mode and the release build.Upstream PR
PyAutoLabs/PyAutoLens#465
Test Plan
🤖 Generated with Claude Code