Speaker
Description
First name: Alexander G.M.
Last name: Pietrow
All authors: Alexander G.M. Pietrow
Abstract: The HelioSpectrotron 5000 (HS5000) is an interactive, multiresolution solar spectral atlas designed to facilitate direct comparison between high-resolution reference spectra and observations obtained with a wide range of groundbased 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 overlays. The atlas covers the full optical and near-infrared range and can be convolved to match any instrumental resolution, making it a practical tool for wavelength calibration and line identification. All spectra can be exported as CSV data arrays or publication-ready PNG images directly from the browser, with no installation required.