astrolibR: Astronomy Users Library

Several dozen low-level utilities and codes from the Interactive Data Language (IDL) Astronomy Users Library ( are implemented in R. They treat: time, coordinate and proper motion transformations; terrestrial precession and nutation, atmospheric refraction and aberration, barycentric corrections, and related effects; utilities for astrometry, photometry, and spectroscopy; and utilities for planetary, stellar, Galactic, and extragalactic science.

Package details

AuthorArnab Chakraborty and Eric D. Feigelson
MaintainerEric D. Feigelson <>
Package repositoryView on CRAN
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astrolibR documentation built on May 2, 2019, 3:26 a.m.