2008MNRAS.385.1110H

Query : 2008MNRAS.385.1110H

2008MNRAS.385.1110H - Mon. Not. R. Astron. Soc., 385, 1110-1128 (2008/April-2)

The central region of M83.

HOUGHTON R.C.W. and THATTE N.

Abstract (from CDS):

We combine VLT/ISAAC near-infrared (NIR) spectroscopy with archival HST/WFPC2 and HST/NICMOS imaging to study the central 20x20arcsec2 of M83. Our NIR indices for clusters in the circumnuclear starburst region are inconsistent with simple instantaneous burst models. However, models of a single burst dispersed over a duration of 6 Myr fit the data well and provide the clearest evidence yet of an age gradient along the star-forming arc, with the youngest clusters nearest the north-east dust lane. The long-slit kinematics show no evidence to support previous claims of a second hidden mass concentration, although we do observe changes in molecular gas velocity consistent with the presence of a shock at the edge of the dust lane.

Abstract Copyright: ©2008 The Authors. Journal compilation © 2008 RAS

Journal keyword(s): galaxies: individual: M83 - galaxies: spiral - galaxies: star clusters

Nomenclature: Fig.7, Table 4: [HT2008] NN (Nos 1-17).

Simbad objects: 30

goto Full paper

goto View the references in ADS

Number of rows : 30
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 1672 SyG 04 45 42.552 -59 14 50.68 10.29 10.53 9.68 9.53 10.2 ~ 461 2
2 NGC 1808 Sy2 05 07 42.343 -37 30 46.98 11.05 10.80 9.94 9.36 10.2 ~ 756 3
3 NGC 3227 Sy1 10 23 30.5765149296 +19 51 54.282206700   12.61 11.79     ~ 1807 2
4 NGC 3504 LIN 11 03 11.19147 +27 58 20.7660   13.48 12.93     ~ 545 2
5 M 61 Sy2 12 21 54.9282582888 +04 28 25.597367184 10.07 10.18 9.65     ~ 1084 1
6 NGC 4945 Sy2 13 05 27.279 -49 28 04.44   9.31 14.40 7.55   ~ 1582 2
7 NAME Centaurus A BLL 13 25 27.61521044 -43 01 08.8050291   8.18 6.84 6.66   ~ 4774 3
8 HD 118187 PM* 13 35 31.6496045472 -22 01 28.416318960   7.57 7.11     F7/8V 32 0
9 [HT2008] 17 Cl* 13 36 59.80 -29 51 54.8         19.55 ~ 2 0
10 [HCG2001] Cl* 4 Cl* 13 37 00.1080 -29 51 51.300 14.85       16.30 ~ 4 0
11 [HT2008] 2 Cl* 13 37 00.272 -29 51 51.94           ~ 1 0
12 [HT2008] 4 Cl* 13 37 00.28 -29 51 48.4         17.34 ~ 3 0
13 [HT2008] 7 Cl* 13 37 00.317 -29 51 53.83           ~ 1 0
14 [HT2008] 3 Cl* 13 37 00.318 -29 51 52.50           ~ 1 0
15 [HT2008] 8 Cl* 13 37 00.37 -29 51 58.1         16.66 ~ 2 0
16 [HT2008] 9 Cl* 13 37 00.39 -29 51 59.2         18.54 ~ 2 0
17 [HT2008] 6 Cl* 13 37 00.437 -29 51 53.74           ~ 1 0
18 [HT2008] 10 Cl* 13 37 00.44 -29 51 59.5         17.92 ~ 2 0
19 [HT2008] 5 Cl* 13 37 00.48 -29 51 54.6           ~ 2 0
20 [HT2008] 16 Cl* 13 37 00.49 -29 52 05.1         19.22 ~ 2 0
21 [HT2008] 11 Cl* 13 37 00.56 -29 52 00.4         18.22 ~ 2 0
22 [HT2008] 1 Cl* 13 37 00.58 -29 51 55.2         16.83 ~ 2 0
23 [HT2008] 14 Cl* 13 37 00.66 -29 51 56.7           ~ 2 0
24 [HT2008] 13 Cl* 13 37 00.88 -29 52 02.7         18.91 ~ 2 0
25 M 83 SBG 13 37 00.91920 -29 51 56.7400 8.85 8.11 7.52 7.21   ~ 2778 2
26 [HT2008] 12 Cl* 13 37 01.030 -29 52 03.23           ~ 1 0
27 NGC 5253 rG 13 39 55.990 -31 38 24.11 11.48 10.94 10.49 10.33 13.47 ~ 1421 4
28 HD 119013 * 13 41 15.3718522680 -30 32 35.859737940   10.33 9.84     F7V 5 0
29 NGC 5383 EmG 13 57 04.9709727768 +41 50 46.419238680   12.5   10.95   ~ 353 0
30 NGC 7130 Sy2 21 48 19.5412287192 -34 57 04.492024884   12.86 13.87 11.57   ~ 483 1

To bookmark this query, right click on this link: simbad:objects in 2008MNRAS.385.1110H and select 'bookmark this link' or equivalent in the popup menu