Results of spectral study of several peculiar galaxies

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Results of spectral study of several peculiar galaxies. / Merkulova, O. A. ; Shalyapina, L. V. ; Karataeva, G. M. .

In: Astronomical Journal of Azerbaijan, Vol. 17, No. 2, 2022, p. 118-127.

Research output: Contribution to journal › Article

BibTeX

@article{96052c3ff1eb4157aefc5575832a824d,

title = "Results of spectral study of several peculiar galaxies",

abstract = "We present results of our investigation of several peculiar galaxies (IC 883,UGC 1198, UGC 4261) chosen from the catalog of the polar ring galaxies. Thisresearch was based on the detailed analysis of long slit and 3D spectral dataobtained with the 6-m telescope (using the integral field and high resolutionlong-slit spectroscopy) for these objects. We revealed that all galaxies have thecomplex structure and kinematics of both gaseous and stellar components. Asa result of observing the distribution of stellar age and metallicity in galaxies,we could assume their type and get an understanding the processes in theseobjects. We found that all objects under study do not belong to classicalgalaxies with polar rings, and they are going through different stages of themerging at present.",

keywords = "galaxies, Peculiar galaxies, interaction of galaxies — structure, kinematics, Stellar population, Metallicity, age",

author = "Merkulova, {O. A.} and Shalyapina, {L. V.} and Karataeva, {G. M.}",

year = "2022",

language = "English",

volume = "17",

pages = "118--127",

journal = "Astronomical Journal of Azerbaijan",

issn = "2078-4163",

number = "2",

}

RIS

TY - JOUR

T1 - Results of spectral study of several peculiar galaxies

AU - Merkulova, O. A.

AU - Shalyapina, L. V.

AU - Karataeva, G. M.

PY - 2022

Y1 - 2022

N2 - We present results of our investigation of several peculiar galaxies (IC 883,UGC 1198, UGC 4261) chosen from the catalog of the polar ring galaxies. Thisresearch was based on the detailed analysis of long slit and 3D spectral dataobtained with the 6-m telescope (using the integral field and high resolutionlong-slit spectroscopy) for these objects. We revealed that all galaxies have thecomplex structure and kinematics of both gaseous and stellar components. Asa result of observing the distribution of stellar age and metallicity in galaxies,we could assume their type and get an understanding the processes in theseobjects. We found that all objects under study do not belong to classicalgalaxies with polar rings, and they are going through different stages of themerging at present.

AB - We present results of our investigation of several peculiar galaxies (IC 883,UGC 1198, UGC 4261) chosen from the catalog of the polar ring galaxies. Thisresearch was based on the detailed analysis of long slit and 3D spectral dataobtained with the 6-m telescope (using the integral field and high resolutionlong-slit spectroscopy) for these objects. We revealed that all galaxies have thecomplex structure and kinematics of both gaseous and stellar components. Asa result of observing the distribution of stellar age and metallicity in galaxies,we could assume their type and get an understanding the processes in theseobjects. We found that all objects under study do not belong to classicalgalaxies with polar rings, and they are going through different stages of themerging at present.

KW - galaxies

KW - Peculiar galaxies

KW - interaction of galaxies — structure

KW - kinematics

KW - Stellar population

KW - Metallicity

KW - age

M3 - Article

VL - 17

SP - 118

EP - 127

JO - Astronomical Journal of Azerbaijan

JF - Astronomical Journal of Azerbaijan

SN - 2078-4163

IS - 2

ER -

ID: 103115646