Time development of the emission lines and continuum of NGC 4151

• 1 August 1983
• journal article
• Published by American Astronomical Society in The Astrophysical Journal
• Vol. 271, 564-574
• https://doi.org/10.1086/161223

Abstract

Keywords

• ASTRONOMICAL SPECTROSCOPY
• SEYFERT GALAXIES
• BALMER SERIES
• CONTINUOUS SPECTRA
• H ALPHA LINE
• H BETA LINE
• SPECTROPHOTOMETRY
• ULTRAVIOLET SPECTRA
• VISIBLE SPECTRUM
• X RAY SPECTRA