X-ray properties of optically selected QSOs

• 1 June 1986
• journal article
• Published by American Astronomical Society in The Astrophysical Journal
• Vol. 305, 83-99
• https://doi.org/10.1086/164230

Abstract

Keywords

• EMISSION SPECTRA
• QUASARS
• SPECTRUM ANALYSIS
• VISIBLE SPECTRUM
• X RAY SOURCES
• ASTRONOMICAL SPECTROSCOPY
• EVOLUTION (DEVELOPMENT)
• HEAO 2
• RED SHIFT
• SPACEBORNE ASTRONOMY
• SPECTRAL ENERGY DISTRIBUTION