VizieR Online Data Catalog: HERMES spectra of Betelgeuse (Kravchenko+, 2021)

The observations of Betelgeuse were performed with the high-resolution fibre-fed cross-dispersed echelle spectrograph HERMES mounted on the 1.2m Mercator telescope at the Roque de Los Muchachos Observatory, La Palma (Spain). The spectral resolution of HERMES is R=86000, and the wavelength coverage is from 3800 to 9000Å. The spectra were obtained between November 2015 and September 2020.

(2 data files).