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arXiv · 2609.06401

DustRover: A Python Package for Modelling Dust Extinction Curves (Phase I)

Amir E. Bazkiaei·Tayyaba Zafar·Nuria P. F. Lorente·Anilkumar Mailvaganam·Arihant Raidani
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Abstract

We introduce DustRover, an open-source Python package designed to model dust extinction curves using multi-wavelength regimes. DustRover supports optical/infrared spectroscopy, broadband photometry, and X-ray data within a unified framework, enabling robust analysis of dust extinction curves in distant galaxies. The software features a modular architecture that strictly decouples data management, dust models, and Markov Chain Monte Carlo (MCMC) based statistical fitting. The package is highly user-oriented, using simple YAML configuration files and offering built-in visualisation tools for SEDs and extinction curves.

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Amir E. Bazkiaei, Tayyaba Zafar, Nuria P. F. Lorente, Anilkumar Mailvaganam, Arihant Raidani. 2026-09-06. DustRover: A Python Package for Modelling Dust Extinction Curves (Phase I). https://doi.org/10.1117/12.3104471

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