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Atlas of STIS-HST spectra of Seyfert galaxies

Published online by Cambridge University Press:  24 November 2004

Patrícia F. Spinelli ,
C. H. Brandt ,
T. Storchi-Bergmann  and
D. Calzetti
Patrícia F. Spinelli
Affiliation:
Instituto de Física, UFRGS, Brazil email: pat@if.ufrgs.br
C. H. Brandt
Affiliation:
Instituto de Física, UFRGS, Brazil email: pat@if.ufrgs.br
T. Storchi-Bergmann
Affiliation:
Instituto de Física, UFRGS, Brazil email: pat@if.ufrgs.br
D. Calzetti
Affiliation:
STScI, USA email: calzetti@stsci.edu
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Abstract

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We announce the construction of an Atlas of STIS-HST Spectra of Seyfert Galaxies, covering the UV and/or optical spectral range. Nuclear spectra of these galaxies have been extracted in windows of width 0.2″ for an optimized sampling (as this is the width of the slit in most cases), from a long-slit spectrum usually covering 52″. Extranuclear spectra have also been extracted, usually using larger windows to improve signal-to-noise ratio. Spectra obtained with different gratings have been combined in order to provide the largest possible wavelength coverage for each galaxy.To search for other articles by the author(s) go to: http://adsabs.harvard.edu/abstract_service.html

Type
POSTERS
Information
Proceedings of the International Astronomical Union , Volume 2004 , Issue IAUS222 , March 2004 , pp. 113 - 114
Copyright
© 2004 International Astronomical Union