SolRaT Documentation

SolRaT (Solar Radiative Transfer) is a flexible, forward-modeling, non-LTE radiative transfer code for stellar atmospheres. It implements the statistical equilibrium and radiative transfer equations within the multi-term atom model, enabling detailed synthesis of Stokes profiles in magnetic fields of arbitrary strength, from the Zeeman to the Paschen-Back regimes.

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Check out the SolRaT: Introduction for SolRaT description, the Quick Start & Examples guide for basic usage examples, or dive straight into the full API reference reference starting with the Built-in Models.

• SolRaT: Introduction
• Quick Start & Examples

API Reference

Api Reference:

• Built-in Models
• Base Atom Model
• Multi-Level Atom Model
• Multi-Term Atom Model
• Multi-Term Atom Model (legacy)
• Multi-Term Atom Model (LTE)
• Shared Public API
• SolRaT Engine