2009AJ....138.1957C


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.12CEST15:24:10

2009AJ....138.1957C - Astron. J., 138, 1957-1968 (2009/December-0)

H I distribution and Tully-Fisher distances of gas-poor spiral galaxies in the Virgo cluster region.

CARMEN TORIBIO M. and SOLANES J.M.

Abstract (from CDS):

We present aperture synthesis observations in the 21 cm line of pointings centered on the Virgo Cluster region spirals NGC 4307, NGC 4356, NGC 4411B, and NGC 4492 using the Very Large Array (VLA) radio telescope in its CS configuration. These galaxies were identified in a previous study of the three-dimensional distribution of H I emission in the Virgo region as objects with a substantial dearth of atomic gas and Tully-Fisher (TF) distance estimates that located them well outside the main body of the cluster. We have detected two other galaxies located in two of our fields and observed bands, the spiral NGC 4411A and the dwarf spiral VCC 740. We provide detailed information of the gas morphology and kinematics for all these galaxies. Our new data confirm the strong H I deficiency of all the main targets but NGC 4411B, which is found to have a fairly normal neutral gas content. The VLA observations have also been used to discuss the applicability of TF techniques to the five largest spirals we have observed. We conclude that none of them is actually suitable for a TF distance evaluation, whether due to the radical trimming of their neutral hydrogen disks (NGC 4307, NGC 4356, and NGC 4492) or to their nearly face-on orientation (NGC 4411A and B).

Abstract Copyright:

Journal keyword(s): galaxies: clusters: individual: Virgo - galaxies: ISM - galaxies: kinematics and dynamics - galaxies: spiral - galaxies: structure - radio lines: galaxies

Simbad objects: 19

goto Full paper

goto View the reference in ADS

Number of rows : 19

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 NGC 4307 GiG 12 22 05.625 +09 02 36.79   13.4       ~ 141 0
2 M 100 AGN 12 22 54.9318850854 +15 49 20.294302163 10.04 10.05 9.35     ~ 1647 2
3 NGC 4356 GiG 12 24 14.535 +08 32 08.89   14.3       ~ 128 0
4 LEDA 40409 G 12 24 39.544 +08 30 13.94   15.81       ~ 30 0
5 2MASX J12244023+0830173 G 12 24 40.267 +08 30 17.64           ~ 7 0
6 M 86 GiG 12 26 11.814 +12 56 45.49 10.32 9.83 8.90   7.50 ~ 1013 1
7 NGC 4411 GiP 12 26 29.859 +08 52 20.08   14.4       ~ 116 0
8 NAME Vir I ClG 12 26 32.1 +12 43 24   10.00 8.49     ~ 5825 0
9 LEDA 40737 G 12 26 44.336 +08 49 25.32   19       ~ 21 0
10 UGC 7546 GiP 12 26 47.2273544883 +08 53 04.461237649   14.4       ~ 159 0
11 LEDA 40810 G 12 27 11.926 +08 50 24.33   20       ~ 16 0
12 3C 273 BLL 12 29 06.6996828061 +02 03 08.598846466   13.05 14.830 14.11   ~ 5320 1
13 M 49 Sy2 12 29 46.798 +08 00 01.48   13.21 12.17     ~ 1959 2
14 NAME Virgo Region reg 12 30.8 +12 23           ~ 120 1
15 M 87 BiC 12 30 49.42338230 +12 23 28.0438581 10.16 9.59 8.63   7.49 ~ 6213 3
16 NGC 4492 GiG 12 30 59.7098196513 +08 04 40.427812933   14.1       ~ 116 0
17 M 60 GiP 12 43 40.008 +11 33 09.40   10.3       ~ 1251 0
18 QSO B1252+119 QSO 12 54 38.25561161 +11 41 05.8951798   16.99 16.64 16.76   ~ 242 1
19 3C 286 Sy1 13 31 08.2885060664 +30 30 32.960825108   17.51 17.25     ~ 3716 1

    Equat.    Gal    SGal    Ecl

To bookmark this query, right click on this link: simbad:objects in 2009AJ....138.1957C and select 'bookmark this link' or equivalent in the popup menu


2020.07.12-15:24:10

© Université de Strasbourg/CNRS

    • Contact