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Your search keyword '"Lucas, Ray A."' showing total 21 results
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21 results on '"Lucas, Ray A."'

18. Protocols

Author

Fung, Hsinming, primary, Agrawal, Harshit, additional, Kapur, Arnav, additional, Lucas, Ray, additional, Lui, Ann, additional, Cheng, Dominique, additional, Devilat, Bernadette, additional, Duross, Owen, additional, Hougaard, Anna, additional, Johns, Ryan Luke, additional, Krumwiede, Keith, additional, Lai, Chee-Kit, additional, Lostritto, Carl, additional, Moffett, Alison, additional, Parker, Matthew, additional, Zlatkovic, Snezana, additional, and de Monchaux, Nicholas, additional

Published
2016
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21. Morphological CAS Parameters of a Sample of Very Luminous Infrared Galaxies (VLIRGs) - Preliminary Results.

Author

Renzini, Alvio, Bender, Ralf, Lucas, Ray A., Conselice, Chris, Arribas, Santiago, Bushouse, Howard, Borne, Kirk D., and Colina, Luis

Abstract

We have observed a sample of 19 Very Luminous Infrared Galaxies (VLIRGs, L$_{\tt{IR}}$[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. [ABSTRACT FROM AUTHOR]

Published
2005
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