Today Vienna Atomic Line Database (VALD) is one of main databases of atomic and molecular parameters required for stellar spectra analysis. We present the new features that recently appeared in the VALD3 release, including the effects of isotopic composition and hyperfine splitting. The latest version of VALD contains parameters for several isotopes of Li, Ca, Ti, Cu, Ba, Eu, and hyperfine splitting of 35 isotopes from Li to Eu.
Cite
@article{arxiv.1710.10854,
title = {VALD3: current developments},
author = {Yu. Pakhomov and N. Piskunov and T. Ryabchikova},
journal= {arXiv preprint arXiv:1710.10854},
year = {2017}
}
Comments
4 pages, 2 figures, International Astronomy Conference "Stars: from collapse to collapse"