2000AJ....120..552D

Query : 2000AJ....120..552D

2000AJ....120..552D - Astron. J., 120, 552-561 (2000/August-0)

Signatures of interstellar-intracluster medium interactions: spiral galaxy rotation curves in Abell 2029.

DALE D.A. and USON J.M.

Abstract (from CDS):

We investigate the rich cluster Abell 2029 (z∼0.08) using optical imaging and long-slit spectral observations of 52 disk galaxies distributed throughout the cluster field. No strong emission-line galaxies are present within ∼400 kpc of the cluster center, a region largely dominated by the similarly shaped X-ray and low surface brightness optical envelopes centered on the giant cD galaxy. However, two-thirds of the galaxies observed outside the cluster core exhibit line emission. Hα rotation curves of 14 cluster members are used in conjunction with a deep I-band image to study the environmental dependence of the Tully-Fisher relation. The Tully-Fisher zero point of Abell 2029 matches that of clusters at lower redshifts, although we do observe a relatively larger scatter around the Tully-Fisher relation. We do not observe any systematic variation in the data with projected distance to the cluster center. We see no environmental dependence of Tully-Fisher residuals, R-I color, Hα equivalent width, or the shape and extent of the rotation curves.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Clusters: Individual: Name: Abell 2029 - Galaxies: Evolution - Galaxies: Intergalactic Medium

CDS comments: Table 1: Companions AGC NNNNNNb are AGC NNNNNNB in SIMBAD.

Simbad objects: 53

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Number of rows : 53
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 AGC 251826 G 15 09 48.26664 +05 46 07.7592           ~ 2 0
2 LEDA 1288062 G 15 09 58.0619817696 +05 43 23.714577120           ~ 5 0
3 LEDA 1289087 G 15 10 05.4607712232 +05 46 57.547612272           ~ 10 0
4 LEDA 1288868 G 15 10 12.453 +05 46 16.76           ~ 8 0
5 LEDA 1286122 G 15 10 12.9864834840 +05 36 14.148515592           ~ 13 0
6 LEDA 1287679 G 15 10 17.3359786752 +05 42 04.306736232           ~ 11 0
7 LEDA 1285389 G 15 10 17.3731969032 +05 33 31.049245008           ~ 11 0
8 LEDA 1285231 G 15 10 22.8004267656 +05 33 01.667967912           ~ 6 0
9 LEDA 1284436 G 15 10 30.3260171472 +05 30 06.706584252           ~ 10 0
10 LEDA 1289353 G 15 10 32.0934645696 +05 47 58.813611252           ~ 8 0
11 NVSS J151038+054038 rG 15 10 38.76192 +05 40 27.7212           ~ 14 0
12 AGC 250190B G 15 10 41.1000 +05 43 33.000           ~ 2 1
13 2MASX J15104243+0543076 rG 15 10 42.4673127984 +05 43 07.993320924   17.60       ~ 14 0
14 LEDA 1288058 G 15 10 45.65160 +05 43 22.8648           ~ 4 0
15 LEDA 1285912 G 15 10 46.51847 +05 35 29.1364           ~ 10 0
16 LEDA 1291859 G 15 10 49.3182168912 +05 56 51.539323416           ~ 8 0
17 SDSS J151050.34+053638.8 G 15 10 50.34744 +05 36 38.8620           ~ 3 0
18 SDSS J151050.48+053729.1 G 15 10 50.4759497856 +05 37 29.204716728           ~ 8 0
19 LEDA 1288553 G 15 10 52.0835567472 +05 45 10.949263272   18.5 17.7     ~ 8 0
20 LEDA 1287651 G 15 10 53.3959263672 +05 41 58.537236300           ~ 9 0
21 ACO 2029 ClG 15 10 54.2 +05 44 23           ~ 1020 0
22 AGC 251859 G 15 10 55.14120 +05 58 31.8252           ~ 2 0
23 IC 1101 rG 15 10 56.100 +05 44 41.19   15.10       ~ 165 2
24 LEDA 1292487 LIN 15 10 57.54432 +05 58 52.9666           ~ 10 0
25 AGC 251863 G 15 10 59.008 +05 49 05.80           ~ 5 0
26 LEDA 54175 G 15 10 59.0473653096 +05 44 38.057191404   17.1 16.5     ~ 16 0
27 AGC 250201B G 15 10 59.9190345432 +05 44 56.678795232   20.3 19.3     ~ 6 1
28 2MASX J15110085+0539408 rG 15 11 00.8540385336 +05 39 40.954677120   17.05       ~ 15 0
29 AGC 251905 G 15 11 01.449 +05 39 33.93           ~ 6 0
30 LEDA 1288674 G 15 11 02.5034896440 +05 45 38.186074476           ~ 7 0
31 AGC 251871 G 15 11 03.040 +05 47 50.40           ~ 4 0
32 LEDA 1287451 G 15 11 03.7533724056 +05 41 14.286769116           ~ 12 0
33 Z 49-26 G 15 11 05.13285 +05 31 12.7585   15.7       ~ 14 0
34 LEDA 54192 G 15 11 10.3426563432 +05 48 51.841427688   16.85       ~ 14 0
35 LEDA 1289929 G 15 11 10.6419631464 +05 49 56.933871096           ~ 9 0
36 LEDA 1289572 G 15 11 11.4123942312 +05 48 44.448787188           ~ 7 0
37 LEDA 1286943 G 15 11 11.9672036472 +05 39 13.770036504           ~ 12 0
38 LEDA 1289749 G 15 11 14.5444582440 +05 49 20.212238064           ~ 6 0
39 AGC 251886 G 15 11 14.6011663440 +05 38 48.408870516           ~ 5 0
40 2MASX J15111485+0539139 G 15 11 14.87088 +05 39 14.0616           ~ 6 0
41 LEDA 1287597 G 15 11 15.9806455680 +05 41 47.957857296           ~ 10 0
42 LEDA 1288050 G 15 11 16.6552726608 +05 43 21.809465400           ~ 8 0
43 AGC 251891 G 15 11 19.8140376096 +05 44 40.158409992           ~ 8 0
44 LEDA 1289529 G 15 11 25.2829698552 +05 48 35.649800460           ~ 12 0
45 AGC 251897 G 15 11 29.007 +05 46 16.94   18.8       ~ 6 0
46 LEDA 1285468 G 15 11 33.0767653824 +05 33 49.379609124           ~ 11 0
47 SDSS J151138.87+054611.4 G 15 11 38.87212 +05 46 11.3072           ~ 6 0
48 AGC 251908B G 15 11 42.512 +05 40 14.94           ~ 2 1
49 2MASX J15114298+0604059 LIN 15 11 42.9542378592 +06 04 06.355948800           ~ 5 0
50 LEDA 1287146 G 15 11 43.1342079912 +05 40 04.656172296           ~ 7 0
51 LEDA 3841732 G 15 11 47.25418 +05 55 52.2340           ~ 6 0
52 AGC 251911 G 15 11 47.4000 +05 55 47.999           ~ 2 0
53 AGC 251902 G 15 11 47.842 +05 45 21.83           ~ 5 0

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