Atomic Spectra Database Handbook of Basic Atomic Spectroscopic Data Laser Induced Breakdown Spectroscopy (LIBS) Energy Levels of Hydrogen and Deuterium Ground Levels and Ionization Energies NLTE Databases and Codes NIST-LANL Lanthanide/Actinide Opacity Database FLYCHK Collisional-Radiative Code SAHA Plasma Population Kinetics Database NLTE4 Plasma Population Kinetics Database Spectrum of Platinum