2008MNRAS.384..305K

Query : 2008MNRAS.384..305K

2008MNRAS.384..305K - Mon. Not. R. Astron. Soc., 384, 305-315 (2008/February-2)

HI mapping of galaxies in six Group Evolution Multiwavelength Study groups.

KERN K.M., KILBORN V.A., FORBES D.A. and KORIBALSKI B.

Abstract (from CDS):

Here, we present Australia Telescope Compact Array (ATCA) HI maps of 16 HI sources in six Group Evolution Multiwavelength Study groups that were previously observed with the Parkes telescope. The higher spatial resolution of the ATCA allows us to clearly identify the optical counterparts for the first time - most being associated with low surface brightness late-type galaxies. New integrated HI maps and velocity fields for each source are presented. We find several interacting systems; one of which contains three galaxies within a common HI envelope. Extended HI structures in the sample are more consistent with tidal effects than ram pressure stripping. We identify two HI detections with previously uncatalogued optical galaxies, and add a total of six newly identified group members to the NGC 3923, 5044 and 7144 groups.

Abstract Copyright: © 2008 The Authors

Journal keyword(s): surveys - globular clusters: general - galaxies: evolution - galaxies: irregular - radio lines: galaxies

Nomenclature: Table 2: [BFK2006] GEMS-N1332-NN, [BFK2006] GEMS-N1808-NN, [BFK2006] GEMS-N3923-NN, [BFK2006] GEMS-N5044-NN, [BFK2006] GEMS-N7144-NNA, [BFK2006] GEMS-HCG90-NNA, N=19.

Simbad objects: 31

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Number of rows : 31
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 NAME NGC 1332 Group GrG 03 26 17.1 -21 20 05           ~ 17 0
2 IC 1953 GiG 03 33 41.885 -21 28 43.03   12.41   12.3 12.1 ~ 118 0
3 ESO 548-40 AG? 03 33 51.32 -21 27 19.7   14.59   13.64 14.3 ~ 19 0
4 NGC 1385 EmG 03 37 28.323 -24 30 04.60 11.28 11.50 10.94 10.45 11.7 ~ 272 2
5 NAME NGC 1808 Group GrG 05 08 10.8 -37 42 18           ~ 24 0
6 ESO 362-11 AG? 05 16 38.800 -37 06 09.07   13.05   11.78 12.5 ~ 82 0
7 ESO 439-25 EmG 11 43 45.76 -30 37 13.4   16.34   15.80 16.1 ~ 13 0
8 [KKF2008] GEMS-N3923-11 GiG 11 50 17.20 -30 01 25.0           ~ 2 0
9 NAME NGC 3923 Group GrG 11 51 01.6 -28 48 20           ~ 15 0
10 LEDA 2815817 G 11 57 30.7 -28 07 27   17.5       ~ 6 0
11 LEDA 45300 G 13 05 34.00 -15 46 09.0           ~ 2 0
12 LEDA 45518 AG? 13 08 06.38 -14 46 36.5           ~ 6 0
13 [KKF2008] GEMS-N5044-18 GiG 13 11 33.10 -14 40 39.8           ~ 4 0
14 LEDA 83818 GiG 13 14 00.3 -16 47 08   16.3       ~ 7 0
15 NAME NGC 5044 Group GrG 13 14 22.7 -16 32 04           ~ 181 0
16 HIPASS J1320-14 AG? 13 20 12.9340 -14 27 42.146           ~ 9 1
17 ICRF J193925.0-634245 Sy2 19 39 25.0245304992 -63 42 45.640373400   18.87 18.37 17.64   ~ 1225 1
18 [KKF2008] GEMS-N7144-07 GiG 21 41 07.10 -46 38 50.1           ~ 1 0
19 ESO 236-35 AG? 21 42 43.71 -47 59 22.3   13.93   13.06 13.4 ~ 18 0
20 ESO 236-36 AG? 21 42 52.92 -47 51 24.5   15.19   15.07   ~ 8 0
21 2MASX J21445247-4900198 GiP 21 44 52.5254013624 -49 00 20.280673548   15.18       ~ 6 0
22 2MASX J21445592-4901027 GiP 21 44 55.9741773504 -49 01 02.979233760   15.59       ~ 8 0
23 ESO 236-39 GiP 21 45 14.50 -49 00 31.7   15.12   14.88   ~ 27 0
24 [KK2000] 65 GrG 21 45 15 -49 00.5           ~ 2 0
25 NAME NGC 7144 GrG GrG 21 55 -48.0           ~ 8 0
26 LEDA 478923 GiG 21 55 56.93 -49 14 38.3           ~ 8 0
27 HCG 90 CGG 22 02 06.3 -31 55 48           ~ 130 0
28 ESO 467-2 AG? 22 06 09.60 -31 05 17.7   15.37   14.85   ~ 15 0
29 NGC 7201 GiG 22 06 31.9543250880 -31 15 46.930083408   13.76   12.50   ~ 36 0
30 NGC 7203 GiG 22 06 43.9032842880 -31 09 44.877903480   13.59   12.35   ~ 28 0
31 NGC 7204 EmG 22 06 55.254 -31 03 11.39       13.48   ~ 22 0

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