A Relation between Supermassive Black Hole Mass and Quasar Metallicity?
Emission Line Properties of Active Galactic Nuclei from a Post-COSTAR Hubble Space Telescope Faint Object Spectrograph Spectral Atlas
The Excitation Mechanism of Emission-Line Regions in Seyfert Galaxies
Ultraviolet Diagnostics for the Emission-Line Gas in Active Galaxies
Instrument
FOS/BL
Temporal Coverage
1995-08-02T12:00:08Z/1995-08-08T16:39:39Z
Version
1.0
Mission Description
Launched in 1990, the NASA/ESA Hubble Space Telescope remains the premier UV and visible light telescope in orbit. With well over 1.6 million observations from 10 different scientific instruments, the ESA Hubble Science Archive is a treasure trove of astronomical data to be exploited.
European Space Agency, Evans comma Ian N., 1996, 'THE EXCITATION MECHANISM OF EXTENDED EMISSION-LINE REGIONS IN ACTIVE GALAXIES', 1.0, European Space Agency, https://doi.org/10.5270/esa-flhvk22