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

name: MACS J0949.8+1708
aka: [RXC J0949.8+1707]
designations:
  - WHL J094951.8+170711
  - ACT-CL J0949.8+1707
  - ZwCl 0947.2+1723
  - MCXC J0949.8+1707
  - PLCKESZ G216.62+47.02
  - PSZ1 G216.60+47.00
  - PSZ2 G216.62+47.00
ra: "09:49:51.80"
dec: "+17:07:10.6"
z: 0.385
programs: [relics, venus, alcs]

models:
  - title: RELICS
    program: relics
    data: [HST]
    availability: public
    tags: [multiple-models]
    links:
      - label: Lens models (MAST)
        url: https://archive.stsci.edu/hlsps/relics/rxc0949p17/models/
    note: MAST provides models made with glafic and Lenstool.
  - title: Cerny et al. (2025)
    refs: [2025MNRAS.541.2341C]
    data: [HST, MUSE]
    software: Lenstool
    availability: on-request
    tags: [parametric]
    note: |-
      Strong-lensing model built around the cluster's radial arc(s), combined with the
      stellar velocity dispersion profile of the BCG to measure the inner slope of the
      dark-matter profile.
  - title: Allingham et al. (2024)
    refs: [2024MNRAS.528.1711A]
    data: [HST, MUSE]
    software: Lenstool
    availability: on-request
    tags: [method-test]
    note: |-
      Lens models re-optimised together with an analytic model of the intra-cluster medium,
      compared with XMM-Newton and ACT data.
  - title: Allingham et al. (2023)
    refs: [2023MNRAS.522.1118A]
    data: [HST, MUSE]
    software: Lenstool
    availability: on-request
    note: |-
      Lenstool model with two MUSE-confirmed and four HST-only multiple-image systems,
      combined with XMM-Newton data; it shows a relaxing post-merger cluster.