# One file per cluster. Field reference: docs/data-format.md

name: Abell 521
designations:
  - ACT-CL J0454.1-1013
  - MCXC J0454.1-1014
  - RBS 0604
  - 1RXS J045409.6-101432
  - RXC J0454.1-1014
  - PSZ1 G208.80-30.67
  - PSZ2 G208.80-30.67
ra: "04:54:09.13"
dec: "-10:14:25.10"
z: 0.253
programs: [locuss, venus, muse-lensing]

models:
  - title: MUSE data release
    program: muse-lensing
    data: [HST, MUSE]
    availability: public
    links:
      - label: Mass model
        url: https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/RXCJ0454/
    note: |-
      Not described in a paper as of August 2026. The model directory is online (files dated
      May 2025) but not linked from the release page as of October 2026. See also
      [Richard et al. (2021)](ref:2021A&A...646A..83R) and
      [Thai et al. (2023)](ref:2023A&A...678A.139T).
  - title: LoCuSS
    program: locuss
    refs: [2010MNRAS.404..325R]
    data: [HST]
    software: Lenstool
    availability: public
    links:
      - label: Model download (Lenstool website)
        url: https://projets.lam.fr/projects/lenstool/wiki