A dataset provided by the European Space Agency

Name 5456
Title THE BAL REGION COVERING FACTOR IN QSOS WITH WEAK NARROW-LINE OIII EMISSION AND STRONG FEII EMISSION
URL https://hst.esac.esa.int/ehst/#/pages/search;proposal=5456;TAPCLIENT=DOI
DOI https://doi.org/10.5270/esa-gy5hs1g
Author Turnshek, David A.
Description This is a scientific proposal for HST mission. For specific information please visit https://archive.stsci.edu/proposal_search.php?id=5456&mission=hst
Publication
  • A Hubble Space Telescope Faint Object Spectrograph Survey for Broad Absorption Lines in a Sample of Low-redshift Weak O III Quasi-stellar Objects
  • Anomalously Steep Reddening Law in Quasars: An Exceptional Example Observed in IRAS 14026+4341
  • A Relation between Supermassive Black Hole Mass and Quasar Metallicity?
  • 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
  • A Uniform Analysis of the Lya Forest at z=0-5. V. The Extragalactic Ionizing Background at Low Redshift
  • Damped LY alpha Absorbers as Tracers of the Evolution of the Mass Spectrum of Interstellar Matter in the Galaxy Population
  • Detection of low-metallicity warm plasma in a galaxy overdensity environment at z ~ 0.2
  • Emission Line Properties of Active Galactic Nuclei from a Post-COSTAR Hubble Space Telescope Faint Object Spectrograph Spectral Atlas
  • Infrared mergers and infrared quasi-stellar objects with galactic winds - III. Mrk 231: an exploding young quasi-stellar object with composite outflow/broad absorption lines (and multiple expanding superbubbles)
  • What controls the CIV line profile in active galactic nuclei?
Instrument FOS/RD
Temporal Coverage 1994-06-27T02:56:34Z/1994-11-22T17:55:09Z
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 1995-11-22T22:39:23Z
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, Turnshek comma David A., 1995, 'THE BAL REGION COVERING FACTOR IN QSOS WITH WEAK NARROW-LINE [OIII] EMISSION AND STRONG FEII EMISSION', 1.0, European Space Agency, https://doi.org/10.5270/esa-gy5hs1g