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Spectral study of peculiar galaxies

Authors: G. Karataeva; O. Merkulova;

Spectral study of peculiar galaxies

Abstract

A study of five peculiar galaxies (SPRC-69, 0.25cmSPRC-100, 0.25cmSPRC-260, SPRC-269, and SPRC-136) from the new catalog of polar ring galaxies (Sloan-based Polar Ring Catalog, SPRC). Panoramic (3D) spectral data were obtained with the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences with the using the Fabry–Perot interferometer. The large-scale velocity fields, velocity dispersion fields, and monochromatic images of objects in the H emission line were analyzed in detail. All galaxies showed the complex structure and kinematics of their gaseous components. The ``tilted-ring'' method was used to analyze the velocity fields. It was concluded that all the objects studied belong to are classical polar ring galaxies, with the exception of SPRC-100.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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