2003A&A...402..865A

Query : 2003A&A...402..865A

2003A&A...402..865A - Astronomy and Astrophysics, volume 402865-877 (2003/5-2)

Gas kinematics of a sample of five Hickson Compact Groups. The data.

AMRAM P., PLANA H., MENDES DE OLIVEIRA C., BALKOWSKI C. and BOULESTEIX J.

Abstract (from CDS):

We present Fabry Perot observations of galaxies in five Hickson Compact Groups: HCG 10, HCG 19, HCG 87, HCG 91 and HCG 96. We observed a total of 15 galaxies and we have detected ionized gas for 13 of them. We were able to derive 2D velocity, monochromatic, continuum maps and rotation curves for the 13 objects. Almost all galaxies in this study are late-type systems; only HCG 19a is an elliptical galaxy. We can see a trend of kinematic evolution within a group and among different groups - from strongly interacting systems to galaxies with no signs of interaction - HCG 10 exhibits at least one galaxy strongly disturbed; HCG 19 seems to be quite evolved; HCG 87 does not show any sign of merging but a possible gas exchange between two galaxies; HCG 91 could be accreting a new intruder; HCG 96 exhibits past and present interactions.

Abstract Copyright: ∼

Journal keyword(s): galaxies: kinematics and dynamics - galaxies: evolution - galaxies: interactions - galaxies: ISM - galaxies: formation - galaxies: intergalactic medium

CDS comments: Table 3: PGC 071507 is a misprint for PGC 071505. Text, p. 875: knot a in HCG 96d = [VDP97] HCG 96d Knot A.

Simbad objects: 20

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Number of rows : 20
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 531 GiG 01 26 18.7951667304 +34 45 14.685578460   14.9   13.23   ~ 56 0
2 NGC 536 AGN 01 26 21.7805515464 +34 42 11.066529348   13.2   11.81   ~ 132 0
3 HCG 10 CGG 01 26 24.5 +34 42 51           ~ 52 0
4 NGC 542 GiG 01 26 30.8394126528 +34 40 31.847585556   15.4   14.23   ~ 62 0
5 MCG-02-07-073 GiG 02 42 38.2975281144 -12 25 16.057616304   14.51   12.85   ~ 51 0
6 MCG-02-07-074 EmG 02 42 41.942 -12 25 38.79   15.79   14.44   ~ 38 0
7 HCG 19 CGG 02 42 45 -12 24.7           ~ 37 0
8 MCG-02-07-075 GiG 02 42 46.757 -12 23 52.50   15.58   14.25   ~ 28 0
9 HCG 87 CGG 20 48 11 -19 50.4           ~ 38 0
10 MCG-03-53-004 GiG 20 48 11.8006072944 -19 49 54.648151824   16.23   14.88   ~ 27 0
11 MCG-03-53-005 GiG 20 48 14.7948630048 -19 50 57.268042908   15.41   13.29   ~ 60 0
12 HCG 91 CGG 22 09 00.8 -27 47 36           ~ 56 0
13 NGC 7214 Sy1 22 09 07.6631604816 -27 48 34.160960772   12.48 14.10 11.40   ~ 149 0
14 MCG-05-52-035 EmG 22 09 13.9920880800 -27 46 55.650989460   14.76   13.99   ~ 59 0
15 NGC 7674 Sy1 23 27 56.6973043968 +08 46 44.253707772 13.84 13.92 13.23 12.64   ~ 738 2
16 NGC 7674A G 23 27 58.7553926496 +08 46 57.872148456   16.10   14.38   ~ 64 0
17 LEDA 71507 G 23 28 00.2 +08 46 02   17.13   16.10   ~ 32 0
18 HCG 96 CGG 23 28 00.40 +08 46 36.9           ~ 50 0
19 NGC 7675 GiG 23 28 05.9207591784 +08 46 06.691000476   14.8   13.20   ~ 65 1
20 [VDP97] HCG 96d Knot A PoG ~ ~           ~ 2 0

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