1999MNRAS.303..125M

Query : 1999MNRAS.303..125M

1999MNRAS.303..125M - Mon. Not. R. Astron. Soc., 303, 125-132 (1999/February-2)

A dynamo model for the magnetic field of the weakly barred galaxy IC 4214.

MOSS D., RAUTIAINEN P. and SALO H.

Abstract (from CDS):

IC 4214 is a weakly barred galaxy, the observed velocity field of which has been well modelled by a dynamical simulation. We take the velocity field from this simulation as being representative of that to be found in a class of barred spiral galaxies, and use it as input into a galactic dynamo model. The strong non-circular velocities are found to play an important role in determining the morphology of the magnetic field. The most conspicuous features are marked magnetic `arms', steady in the frame corotating with the bar, and trailing from near the ends of the bar. They are generated by a mechanism associated with the corotation resonance. Near the centre of the galaxy, the magnetic field is approximately axisymmetric. The computed magnetic field structure has features similar to those of the fields observed in barred galaxies.

Abstract Copyright: 1999, Royal Astronomical Society

Journal keyword(s): magnetic fields - MHD - galaxies: individual: IC 4214 - galaxies: kinematics and dynamics - galaxies: magnetic fields - galaxies: spiral

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 IC 4214 AG? 13 17 42.6918273984 -32 06 06.103910340   12.15 11.65 10.72 13.84 ~ 121 1

Query : 1999MNRAS.303..125M

Basic data :
IC 4214 -- Active Galaxy Nucleus Candidate
Other object types: otypes_help 		G (2011MNRAS,6dFGS,...), Rad (GLEAM,NVSS,...), IR (IRAS,PSCz), GiC ([R84]), AG? (2020MNRAS), * (Gaia)
ICRS coord. (ep=J2000) : 		13 17 42.6918273984 -32 06 06.103910340 (Optical) [ 1.1356 1.5244 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		13 14 55.2982310345 -31 50 18.746651947 [ 1.1356 1.5244 90 ]
Gal coord. (ep=J2000) : 		309.3851899523561 +30.4406206135507 [ 1.1356 1.5244 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 2356 [3] / z(spectroscopic) 0.00789 [0.0000100] / cz 2365.4 [2.998]
   (Opt) C 2018MNRAS.481.1055H
Morphological type: 		1.7 D 1989ESOLV.C......0L
Angular size (arcmin): 		1.707 1.024 150 (NIR) C 2006AJ....131.1163S
Fluxes (8) :
B 12.15 [~] C 1989ESOLV.C......0L
V 11.65 [~] E ~
R 10.72 [~] C 1989ESOLV.C......0L
G 18.016386 [0.026078] C 2020yCat.1350....0G
I 13.84 [~] D 2020A&A...638A..27Q
J 9.189 [0.011] C 2006AJ....131.1163S
H 8.478 [0.010] C 2006AJ....131.1163S
K 8.205 [0.017] C 2006AJ....131.1163S
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 4 Display criteria :

Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

IC 4214 IRAS 13149-3150 PSCz Q13149-3150 [QPD2020] G131742.5-320604
6dFGS gJ131742.7-320606 LEDA 46304 SGC 131456-3150.3 [R84] A1-18
ESO 444-5 2MASX J13174267-3206061 ShaSS 417066385 Gaia DR3 6181274571142650880
ESO-LV 444-0050 MCG-05-31-043 SUMSS J131742-320612
GLEAM J131743-320604 NVSS J131742-320604 [DAM86] 8

References (121 between 1850 and 2026) (Total 121)
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 : 9    Distance : 3   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : IC 4214

Link by name to the catalogue in VizieR :

ESO-LV 444-0050 IRAS 13149-3150 2MASX J13174267-3206061 NVSS J131742-320604 SUMSS J131742-320612
Gaia DR3 6181274571142650880

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