A Photometric and Spectroscopic Study of Non-barred Ringed Galaxies

We present preliminary analysis of an imaging survey of non-barred ringed galaxies (NBRGs). We have taken broadband, narrow band, and spectroscopic data for a sample of NBRGs selected from the Third Reference Catalogue of Bright Galaxies and the Catalogue of Southern Ringed Galaxies. These galaxies...

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Bibliographic Details
Published inProceedings of the International Astronomical Union Vol. 2; no. S235; p. 100
Main Authors Grouchy, R., Buta, R.
Format Journal Article
LanguageEnglish
Published Cambridge, UK Cambridge University Press 01.08.2006
Subjects
Astronomy
Comparative studies
Contributed Papers
Scientific imaging
Spectrum analysis
Star & galaxy formation
Galaxies: Fundamental Properties
Galaxies: Structure
Galaxies: Evolution
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Summary:We present preliminary analysis of an imaging survey of non-barred ringed galaxies (NBRGs). We have taken broadband, narrow band, and spectroscopic data for a sample of NBRGs selected from the Third Reference Catalogue of Bright Galaxies and the Catalogue of Southern Ringed Galaxies. These galaxies are the subject of a survey in order to (1) better understand the mode of ring formation in the absence of a strong bar and (2) delineate the general photometric and spectroscopic properties of this group as a whole.
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ISSN:1743-9213
1743-9221
DOI:10.1017/S1743921306005357