Hodgson, J., Krasna, H., de Witt, A., Van Zyl, P., & Valverde, J. (2026). The Astro2Geo Project I: Radio astrometric offsets correlated with γ-ray brightness. Publications of the Astronomical Society of Australia, 43, Article e073. https://doi.org/10.1017/pasa.2026.10207