HST-COS Observations of AGNs. III. Spectral Constraints in the Lyman Continuum from Composite COS/G140L Data
The Extreme Ultraviolet Variability of Quasars
Instrument
COS, COS/FUV, COS/NUV
Temporal Coverage
2013-10-01T02:46:30Z/2015-02-15T18:55:25Z
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, Shull comma J. Michael, 2016, 'COS Spectra of High-Redshift AGN: Probing Deep into the Rest-Frame Ionizing Continuum and Broad Emission Lines', 1.0, European Space Agency, https://doi.org/10.5270/esa-nvups99