Reddening and He I * l10830 Absorption Lines in Three Narrow-line Seyfert 1 Galaxies
The spectral energy distributions of active galactic nuclei
The Spectral Energy Distributions of Red Two Micron All Sky Survey Active Galactic Nuclei
Ultradense Gas at the Dusty Torus Scale in a Partially Obscured Quasar
Instrument
STIS, STIS/CCD, STIS/FUV-MAMA, STIS/NUV-MAMA
Temporal Coverage
2001-12-06T07:37:13Z/2002-05-03T00:39:48Z
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, Smith et al., 2006, 'The Ultraviolet Properties of Obscured QSOs', 1.0, European Space Agency, https://doi.org/10.5270/esa-toafe1k