/ftp/cats/aliases/M//MNP2009



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J/ApJS/181/572         Collisional ring galaxies atlas           (Madore+, 2009)
The following files can be converted to FITS (extension .fit or fit.gz)
	table[12].dat
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/ApJS/181/572
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drwxr-xr-x 16 cats archive 291 Mar 14 2013 [Up] drwxr-xr-x 2 cats archive 312 Jan 13 2023 [TAR file] -rw-r--r-- 1 cats archive 472 Dec 19 2022 .message -r--r--r-- 1 cats archive 4965 Jan 18 2010 ReadMe -rw-r--r-- 1 cats archive 561 Jan 18 2010 +footg5.gif -rw-r--r-- 1 cats archive 4152 Jan 18 2010 +footg8.gif -r--r--r-- 1 cats archive 19935 Nov 5 2009 table1.dat [txt] [txt.gz] [fits] [fits.gz] [html] -r--r--r-- 1 cats archive 4910 Nov 5 2009 table2.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : J/ApJS/181/572 Collisional ring galaxies atlas (Madore+, 2009) ================================================================================ Atlas and catalog of collisional ring galaxies. Madore B.F., Nelson E., Petrillo K. <Astrophys. J. Suppl. Ser., 181, 572-604 (2009)> =2009ApJS..181..572M ================================================================================ ADC_Keywords: Galaxies, ring ; Galaxy catalogs ; Radial velocities Keywords: galaxies: interactions - galaxies: luminosity function, mass function galaxies: peculiar Abstract: We present a catalog and imaging atlas of classical (collisional) RING galaxies distilled from the Arp-Madore Atlas of Southern Peculiar Galaxies and Associations and supplemented with other known RING galaxies from the published literature. The catalog lists the original host object, compiles available redshifts, and presents newly determined positions for the central (target) galaxy and its nearest companion(s). 127 collisional RING systems are illustrated and their components identified. All of the RINGS have plausible colliders identified; many are radial-velocity confirmed companions. Finally, we make note of the existence of a rare subclass of RING galaxies exemplified by AM 2136-492, double/concentric RING galaxies. These objects are predicted by numerical simulations, but they appear to be quite rare and/or short lived in nature. Description: All three of the current authors independently inspected and reclassified each of the 500+ Category 6 (Ring Galaxies) in Arp & Madore (1987, Cat. VII/170). Only P-type galaxies (on the FMA classification system) were retained for this study.