AN OPTICAL AND NEAR-INFRARED (2958-9250 Å) SOLAR FLUX ATLAS

Abstract

A line resolved (R = λ/Δλ ∼ 350,000–700,000) solar flux atlas covering the region ∼2958–9250 Å is discussed. The atlas has been prepared from ground-based spectra. The telluric spectrum was derived from disk-center solar spectra taken at differing airmasses. This telluric spectrum was removed from the flux spectrum. Identifications are provided for solar lines. Both the data and plots with line identifications are available digitally.