Important: i-) before using GALExtin, it is useful to read the FAQ's page; ii-) the input distances should always be in kiloparsec.

News (January, 2023): We have updated GALExtin with six maps (Schultheis et al. 2014; Gontcharov 2017; Surot et al. 2020; Gontcharov & Mosenkov 2021; Guo et al. 2021; Zhang & Kainulainen 2022). GALExtin now has 26 extinction/reddening maps/models.

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