A dataset provided by the European Space Agency

Name 4221
Title Title not available
URL https://hst.esac.esa.int/ehst/#/pages/search;proposal=4221;TAPCLIENT=DOI
DOI https://doi.org/10.5270/esa-xphcdi4
Author Ford, Holland
Description This is a scientific proposal for HST mission. For specific information please visit https://archive.stsci.edu/proposal_search.php?id=4221&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
  • New Insights into the Physical Nature of LINERs from a Multiwavelength Analysis of the Nucleus of M81
  • Observations of O I and Ca II Emission Lines in Quasars: Implications for the Site of Fe II Line Emission
  • The Redshifted Excess in Quasar C IV Broad Emission Lines
  • The role of stars in the energetics of LINERs
  • The Ultraviolet Spectra of LINERs: A Comparative Study
Instrument FOS/BL, FOS/RD
Temporal Coverage 1993-04-05T13:00:08Z/1993-04-14T19:04:25Z
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.
Creator Contact https://support.cosmos.esa.int/esdc/index.php?/Tickets/Submit
Date Published 1994-04-14T21:34:25Z
Last Update 2025-01-25
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, Ford et al., 1994, 'Title not available', 1.0, European Space Agency, https://doi.org/10.5270/esa-xphcdi4