A dataset provided by the European Space Agency

Name 3858
Title THE INNER REGIONS OF QUASARS: CYCLE 2 CONTINUATION
URL https://hst.esac.esa.int/ehst/#/pages/search;proposal=3858;TAPCLIENT=DOI
DOI https://doi.org/10.5270/esa-siwf3i9
Author Wills, Beverley J.
Description This is a scientific proposal for HST mission. For specific information please visit https://archive.stsci.edu/proposal_search.php?id=3858&mission=hst
Publication
  • A Complete Atlas of Recalibrated Hubble Space Telescope Faint Object Spectrograph Spectra of Active Galactic Nuclei and Quasars. I. Pre-COSTAR Spectra
  • A Uniform Analysis of the Lya Forest at z = 0-5. III. Hubble Space Telescope Faint Object Spectrograph Spectral Atlas
  • A Uniform Analysis of the Lya Forest at z = 0-5. IV. The Clustering and Evolution of Clouds at z <= 1.7
  • Combined Ultraviolet and Optical Spectra of 48 Low-Redshift QSOs and the Relation of the Continuum and Emission-Line Properties
  • Comparative Analysis of the High- and Low-Ionization Lines in the Broad-Line Region of Active Galactic Nuclei
  • Emission Line Properties of Active Galactic Nuclei from a pre-COSTAR Faint Object Spectrograph Hubble Space Telescope Spectral Atlas
  • Energy Distribution of Individual Quasars from Far-Ultraviolet to X-Rays. I. Intrinsic Ultraviolet Hardness and Dust Opacities
  • Evidence of a Strong N V/C IV Correlation between Emission and Absorption Lines in Active Galactic Nuclei
  • Hubble Space Telescope Sample of Radio-loud Quasars: Ultraviolet Spectra of the First 31 Quasars
  • Observations of O I and Ca II Emission Lines in Quasars: Implications for the Site of Fe II Line Emission
  • Quasar 3C 47: Extreme Population B jetted source with double-peaked profiles
  • SDSS J094533.99+100950.1 - the remarkable weak emission line quasar
  • The Chemical Properties of Low-redshift QSOs
  • The Hubble Space Telescope Sample of Radio-loud Quasars: The LY alpha /H beta Ratio
  • The Low-Mass End of the MBH/Mhost Relation in Quasars
  • The Nature of Associated Absorption and the Ultraviolet-X-Ray Connection in 3C 288.1
  • The Optical and Ultraviolet Emission-line Properties of Bright Quasars with Detailed Spectral Energy Distributions
  • The Redshifted Excess in Quasar C IV Broad Emission Lines
  • What controls the CIV line profile in active galactic nuclei?
Instrument FOS/RD
Temporal Coverage 1992-08-30T10:52:01Z/1993-05-22T06:46:09Z
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.
Creator Contact https://support.cosmos.esa.int/esdc/index.php?/Tickets/Submit
Date Published 1994-05-22T21:09:11Z
Keywords Hubble, HST, HLA, HCV, ACS, COS, STIS, WFC3, FOC, FOS, HRS, NICMOS, WFPC, WFPC2
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Wills comma Beverley J., 1994, 'THE INNER REGIONS OF QUASARS: CYCLE 2 CONTINUATION', 1.0, European Space Agency, https://doi.org/10.5270/esa-siwf3i9