2021MNRAS.502.2296D

Query : 2021MNRAS.502.2296D

2021MNRAS.502.2296D - Mon. Not. R. Astron. Soc., 502, 2296-2307 (2021/April-1)

Old and new major mergers in the SOSIMPLE galaxy, NGC 7135.

DAVISON T.A., KUNTSCHNER H., HUSEMANN B., NORRIS M.A., DALCANTON J.J., DE ROSA A., DUC P.-A., BIANCHI S., CAPELO P.R. and VIGNALI C.

Abstract (from CDS):

The simultaneous advancement of high resolution integral field unit spectroscopy and robust full-spectral fitting codes now make it possible to examine spatially resolved kinematic, chemical composition, and star-formation history from nearby galaxies. We take new MUSE data from the snapshot optical spectroscopic imaging of mergers and pairs for legacy Exploration (SOSIMPLE) survey to examine NGC 7135. With counter-rotation of gas, disrupted kinematics and asymmetric chemical distribution, NGC 7135 is consistent with an ongoing merger. Though well hidden by the current merger, we are able to distinguish stars originating from an older merger, occurring 6-10 Gyr ago. We further find a gradient in ex-situ material with galactocentric radius, with the accreted fraction rising from 0 per cent in the galaxy centre, to ∼7 per cent within 0.6 effective radii.

Abstract Copyright: © 2021 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): galaxies: evolution - galaxies: interactions - galaxies: stellar content

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NGC 7135 Sy1 21 49 46.0013389728 -34 52 34.575955536   12.25 13.30 10.84   ~ 95 0

Query : 2021MNRAS.502.2296D

Basic data :
NGC 7135 -- Seyfert 1 Galaxy
Other object types: otypes_help 		EmG (), G (2016A&A,AM,...), AGN (2010A&A,[VV2000c],...), * (GSC,Gaia), Sy1 (2022ApJS), GiG ([CHM2007]), AG? (2020MNRAS), Rad (NVSS), IR (IRAS)
ICRS coord. (ep=J2000) : 		21 49 46.0013389728 -34 52 34.575955536 (Optical) [ 0.6750 0.6537 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 46 46.7941043998 -35 06 35.940215814 [ 0.6750 0.6537 90 ]
Gal coord. (ep=J2000) : 		010.0740417223839 -50.6457484675594 [ 0.6750 0.6537 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 2611 [~] / z(~) 0.008748 [~] / cz 2622.47 [~]
   D 2011MNRAS.416.2840L
Morphological type: 		-2.0 D 1989ESOLV.C......0L
Angular size (arcmin): 		1.583 1.203 45 (NIR) C 2006AJ....131.1163S
Fluxes (7) :
B 12.25 [~] C 1989ESOLV.C......0L
V 13.30 [~] D 2010A&A...518A..10V
R 10.84 [~] C 1989ESOLV.C......0L
G 17.615410 [0.016253] C 2020yCat.1350....0G
J 9.722 [0.014] C 2006AJ....131.1163S
H 9.067 [0.014] C 2006AJ....131.1163S
K 8.852 [0.024] C 2006AJ....131.1163S
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 16 Display criteria :

Identifiers (22) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

NGC 7135 GSC 07491-00842 NVSS J214946-345229 [VV2010c] J214946.0-345235
AM 2146-350 IC 5136 SGC 214646-3506.6 [VV98c] J214947.2-345259
APMBGC 403-118+002 IRAS F21467-3506 [CHM2007] LDC 1496 J214946.02-3452346 Gaia DR2 6588149536195588352
6dFGS gJ214946.0-345235 LEDA 67425 [VV2000c] J214947.2-345259 Gaia DR3 6588149536195588352
ESO 403-35 2MASX J21494602-3452346 [VV2003c] J214947.2-345259
ESO-LV 403-0350 MCG-06-48-001 [VV2006c] J214946.0-345235

References (95 between 1850 and 2026) (Total 95)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 7    Distance : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 7135

Link by name to the catalogue in VizieR :

NGC 7135 ESO-LV 403-0350 GSC 07491-00842 IRAS F21467-3506 2MASX J21494602-3452346
NVSS J214946-345229 Gaia DR2 6588149536195588352 Gaia DR3 6588149536195588352

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