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Morphological CAS Parameters of a Sample of Very Luminous Infrared Galaxies (VLIRGs) – Preliminary Results

Lucas, Ray A. and Conselice, Chris and Arribas, Santiago and Bushouse, Howard and Borne, Kirk D. and Colina, Luis (2006) Morphological CAS Parameters of a Sample of Very Luminous Infrared Galaxies (VLIRGs) – Preliminary Results. In: Multiwavelength Mapping of Galaxy Formation and Evolution. ESO Astrophysics Symposia. Springer , Berlin, pp. 412-413. ISBN 978-3-540-25665-6. https://resolver.caltech.edu/CaltechAUTHORS:20191127-125428589

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Abstract

We have observed a sample of 19 Very Luminous Infrared Galaxies (VLIRGs, L_(IR)[8–1000μm] 10¹¹ < L⊙ < 10¹²) with the Nordic Optical Telescope (NOT) + Andalusia Faint Object Spectrograph and Camera (ALFOSC) on La Palma, in B and I-bands. We discuss here the results of measuring preliminary morphological Concentration, Asymmetry, and Clumpiness (CAS) parameters for these galaxies. The results show VLIRGs as having similar Concentration to ULIRGs, but the Asymmetry and Clumpiness values show a considerably wider dispersion, which is unexpected. We are reanalyzing these preliminary results to assess their reliability.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1007/10995020_85DOIArticle
https://rdcu.be/b3YnxPublisherFree ReadCube access
ORCID:
AuthorORCID
Lucas, Ray A.0000-0003-1581-7825
Conselice, Chris0000-0003-1949-7638
Arribas, Santiago0000-0001-7997-1640
Bushouse, Howard0000-0001-6664-7585
Borne, Kirk D.0000-0001-5608-255X
Colina, Luis0000-0002-9090-4227
Additional Information:© 2005 Springer-Verlag Berlin Heidelberg. First Online: 05 January 2006.
Series Name:ESO Astrophysics Symposia
Record Number:CaltechAUTHORS:20191127-125428589
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20191127-125428589
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:100106
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:27 Nov 2019 21:05
Last Modified:05 May 2020 22:43

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