A dataset provided by the European Space Agency

Name 4275
Title THE ORIGIN OF THE STRONG SOFT X-RAY EXCESS FOUND IN A SEYFERT GALAXY DISCOVERED BY ROSAT:CYCLE3 MEDIUM
URL https://hst.esac.esa.int/ehst/#/pages/search;proposal=4275;TAPCLIENT=DOI
DOI https://doi.org/10.5270/esa-q24an9x
Author Walter, Roland
Description This is a scientific proposal for HST mission. For specific information please visit https:archive.stsci.eduproposal_search.php?id=4275&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, Evans, Ian N.,Koratkar, Anuradha P., The Astrophysical Journal Supplement Series, 150, 2004-01-01 00:00:00, 2004ApJS..150...73E||Observations of O I and Ca II Emission Lines in Quasars: Implications for the Site of Fe II Line Emission, Matsuoka, Y.,Oyabu, S.,Tsuzuki, Y., The Astrophysical Journal, 663, 2007-07-01 00:00:00, 2007ApJ...663..781M||The Redshifted Excess in Quasar C IV Broad Emission Lines, Punsly, Brian, The Astrophysical Journal, 713, 2010-04-01 00:00:00, 2010ApJ...713..232P
Instrument FOS/BL
Temporal Coverage 1993-08-18T08:02:25Z/1993-08-18T11:14:02Z
Version V1.0
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 1994-08-18 14:12:43
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 1994, 4275, V1.0. https://doi.org/10.5270/esa-q24an9x