Balmer and He I Absorption in the Nuclear Spectrum of NGC 4151
Calibrating Mg II-based Black Hole Mass Estimators with Hb Reverberation Measurements
Discarding the disc in a changing-state AGN: the UV/X-ray relation in NGC 4151
Estimating Black Hole Masses in Active Galactic Nuclei Using the Mg II l2800 Emission Line
Radiation processes in the Seyfert galaxy NGC 4151
The Connection between the Narrow-Line Region and the UV Absorbers in Seyfert Galaxies
The non-constant slope of the C IV Baldwin effect in NGC 4151
The Paschen Jump as a Diagnostic of the Diffuse Nebular Continuum Emission in Active Galactic Nuclei
Instrument
STIS, STIS/CCD, STIS/FUV-MAMA
Temporal Coverage
2000-05-24T04:43:41Z/2000-05-28T16:41:21Z
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, Mundell comma Carole G., 2001, 'Powering the narrow line regions in Seyfert galaxies - are radio jets the key?', 1.0, European Space Agency, https://doi.org/10.5270/esa-0n6habh