2006A&A...455..475F


C.D.S. - SIMBAD4 rel 1.7 - 2020.10.26CET23:22:05

2006A&A...455..475F - Astronomy and Astrophysics, volume 455, 475-479 (2006/8-4)

Truncated stellar discs in the near infrared. II. Statistical properties and interpretation.

FLORIDO E., BATTANER E., GUIJARRO A., GARZON F. and CASTILLO-MORALES A.

Abstract (from CDS):

The results obtained in Paper I are used to study possible relationships between the truncation radius of stellar discs in the NIR and structural parameters of the galaxies. The NIR truncation radius is larger for brighter galaxies, being proportional to Vmc with c≃3/2, and with Vm being the asymptotic rotation velocity at large radii (when the rotation curve becomes flat), and is lower for higher wavelengths. When it is normalized to the scalelength, the truncation is an increasing function of the central surface brightness and is lower for late type galaxies, although these correlations are weaker. These relations are in agreement with the scenario of magnetically driven truncations.

Abstract Copyright:

Journal keyword(s): galaxies: structure - galaxies: magnetic fields

Simbad objects: 12

goto Full paper

goto View the reference in ADS

Number of rows : 12

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 M 31 G 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 11056 1
2 NGC 522 GiG 01 24 45.855 +09 59 40.64   14.2       ~ 93 0
3 MCG+01-05-047 GiG 01 55 06.908 +05 22 24.97   15.5       ~ 19 0
4 NGC 781 G 02 00 08.9748470934 +12 39 22.005967805   14.00       ~ 40 0
5 NGC 2862 SyG 09 24 55.1052663785 +26 46 28.773250132   13.80       ~ 66 0
6 NGC 3279 GiG 10 34 42.792 +11 11 50.08   14.10       ~ 86 0
7 NGC 3501 GiP 11 02 47.307 +17 59 22.31   13.8       ~ 124 0
8 NGC 4013 GiG 11 58 31.417 +43 56 49.28   12.4       ~ 372 1
9 NGC 4217 GiG 12 15 50.900 +47 05 30.44   12.4       ~ 255 2
10 NGC 5981 GiG 15 37 53.456 +59 23 30.45   14.2       ~ 92 0
11 NGC 6504 G 17 56 05.7188444809 +33 12 30.441250744   13.4       ~ 48 0
12 NGC 6946 H2G 20 34 52.332 +60 09 13.24   10.5       ~ 2261 2

    Equat.    Gal    SGal    Ecl

To bookmark this query, right click on this link: simbad:objects in 2006A&A...455..475F and select 'bookmark this link' or equivalent in the popup menu


2020.10.26-23:22:05

© Université de Strasbourg/CNRS

    • Contact