astroARIADNE

astroARIADNE (spectrAl eneRgy dIstribution bAyesian moDel averagiNg fittEr) characterizes stellar atmospheres by fitting broadband photometry to grids of stellar atmosphere models with nested sampling, and combines several model grids through Bayesian Model Averaging (BMA).

Contents

• Installation
  • Quick Install (Recommended)
  • Development Install
  • Dependencies
  • Platform Support
  • Build System
  • Model Spectra for SED Plotting
• Theoretical background
  • The spectral energy distribution
  • The forward model
  • The likelihood
  • Priors
  • Nested sampling and the evidence
  • Bayesian Model Averaging
• How to use ARIADNE
  • Stellar information setup
  • Fitter setup
  • Visualization
• Output files
  • Photometry quality control
  • NetCDF Export (Ecosystem Interop)
  • Infrared Excess
• Plot customization
  • General settings
  • SED plot settings
  • Corner plot settings
  • HR Diagram settings
• Allowed filters in ARIADNE
• API Reference
  • High-level interface
  • Computational core
• Changelog
  • [1.5.0] - 2026-05-23
  • [1.4.6] - 2026-04-07
  • [1.4.5] - 2026-04-05
  • [1.4.3] - 2026-04-04
  • [1.4.1] - 2026-03-25
  • [1.4.0] - 2026-03-24
  • [1.3.4] - 2026-03-24
  • [1.3.3] - 2026-03-15
  • [1.3.2] - 2026-03-02
  • [1.3.1] - 2025-12-28
  • [1.3.0] - 2025-12-28
  • [1.2.1] - 2024-12-01
  • [1.1.2] - 2024-11-01
  • [1.1.1] - 2024-08-01
• Citing ARIADNE
  • Codes
  • Models

Indices

• Index

• Module Index