HelioSpectrotron 5000 (HS5000) is an interactive, multi-resolution solar spectral atlas designed to facilitate direct comparison between high-resolution reference spectra and observations obtained with a wide range of ground-based instruments. Based on the Hamburg FTS atlas, the HS5000 provides both absolute intensity and continuum-normalized spectra at arbitrary spectral ranges and resolutions, as well as curated line identifications and optional telluric contamination. This framework enables rapid wavelength calibration, line identification, and context image generation.
@article{arxiv.2602.20101,
title = {HelioSpectrotron 5000: An interactive multi-resolution solar spectral atlas},
author = {A. G. M. Pietrow},
journal= {arXiv preprint arXiv:2602.20101},
year = {2026}
}
Comments
Published in the Open Journal of Astrophysics, 5 pages, 3 figures