Helou, George (1986) Statistical Properties of IRAS Galaxies. In: Light on Dark Matter. Astrophysics and Space Science Library. No.124. Springer Netherlands , Dordrecht, pp. 405-414. ISBN 9789401085779. https://resolver.caltech.edu/CaltechAUTHORS:20200930-113054378
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Abstract
Statistical approaches to the study of galaxies seen by IRAS are reviewed, stressing the contrast between infrared complete and optically complete samples. A statistical overview is given of the Cataloged Galaxies and Quasars Observed in the IRAS Survey. The bi-variate distribution of ESO/U galaxies as a function of 60 µm flux and optical size is used to predict the size of an infrared complete sample from the optically complete sample. To within the uncertainties, both samples are found to belong to the same population, leaving little room for a fundamentally new class of extragalactic objects, besides infrared bright galaxies like Arp220.
Item Type: | Book Section | |||||||||
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Additional Information: | © D. Reidel Publishing Company 1986. I would like to thank B. T. Soifer for interesting and enlightening discussions. This work was supported through the Jet Propulsion Laboratory (JPL), California Institute of Technology, under contract with the National Aeronautics and Space Administration. | |||||||||
Group: | Infrared Processing and Analysis Center (IPAC) | |||||||||
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Subject Keywords: | Extragalactic Source; Bright Galaxy; Small Magellanic Cloud; Normal Galaxy; IRAS Source | |||||||||
Series Name: | Astrophysics and Space Science Library | |||||||||
Issue or Number: | 124 | |||||||||
DOI: | 10.1007/978-94-009-4672-9_87 | |||||||||
Record Number: | CaltechAUTHORS:20200930-113054378 | |||||||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20200930-113054378 | |||||||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
ID Code: | 105675 | |||||||||
Collection: | CaltechAUTHORS | |||||||||
Deposited By: | George Porter | |||||||||
Deposited On: | 01 Oct 2020 14:47 | |||||||||
Last Modified: | 16 Nov 2021 18:45 |
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