2007AJ....133.2015S

Query : 2007AJ....133.2015S

2007AJ....133.2015S - Astron. J., 133, 2015-2019 (2007/May-0)

Globular cluster metallicity subpopulations in NGC 4472.

STRADER J., BEASLEY M.A. and BRODIE J.P.

Abstract (from CDS):

Bimodality is a common feature of globular cluster (GC) color distributions in galaxies. Although it is well known that the GC system of the Milky Way is bimodal in metallicity, this has yet to be directly demonstrated for an elliptical galaxy. We use Lick index measurements from the literature to derive metallicities for 47 GCs in the giant Virgo elliptical galaxy NGC 4472. The resulting distribution shows clear evidence for two metallicity subpopulations of GCs.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Formation - Galaxies: Star Clusters - Galaxy: Globular Clusters: General

Simbad objects: 51

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Number of rows : 51
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 [GLK96] 2178 GlC 12 29 37.39 +07 57 24.6           ~ 4 0
2 [GLK96] 5097 GlC 12 29 37.74 +08 00 46.3           ~ 3 0
3 [GLK96] 2013 GlC 12 29 38.38 +07 57 10.2           ~ 3 0
4 [GLK96] 3150 GlC 12 29 38.50 +07 58 37.5           ~ 5 0
5 [GLK96] 2045 GlC 12 29 39.05 +07 57 13.1           ~ 5 0
6 [GLK96] 6051 GlC 12 29 39.09 +08 01 44.7           ~ 3 0
7 [C88] NGC 4472 243 GlC 12 29 39.71 +07 57 13.9           ~ 6 0
8 [GLK96] 4168 GlC 12 29 40.1978780208 +07 59 44.519295372           ~ 6 0
9 [GLK96] 1475 GlC 12 29 40.44 +07 56 22.4           ~ 4 0
10 [MKZ2003] OID 39 GlC 12 29 41.13 +07 57 00.1     21.92   20.92 ~ 4 0
11 [SGT2004] J122942.31+080008.0 XB* 12 29 42.3329868576 +08 00 07.928925444     20.698   19.555 ~ 9 0
12 [MKZ2003] OID 209 XB* 12 29 43.0511297184 +08 00 39.689047980     21.326   20.312 ~ 6 0
13 [MKZ2003] OID 274 XB* 12 29 43.7811098688 +08 00 40.948073496     21.408   20.131 ~ 6 0
14 [C88] NGC 4472 196 GlC 12 29 43.87 +07 57 57.2     20.67   19.43 ~ 7 0
15 [MKZ2003] OID 355 GlC 12 29 44.50 +08 00 30.1     20.73   19.78 ~ 4 0
16 [MKZ2003] OID 436 GlC 12 29 45.20 +07 56 51.4     21.45   20.16 ~ 5 0
17 [JPB2009] 187.4390231+7.9933990 GlC 12 29 45.38 +07 59 36.1     21.58   20.38 ~ 6 0
18 [MKZ2003] OID 509 GlC 12 29 45.80 +07 57 44.1     21.60   20.29 ~ 6 0
19 [GLK96] 1846 GlC 12 29 46.42 +07 56 54.8           ~ 3 0
20 [JPB2009] 187.4445782+7.9853144 GlC 12 29 46.7143861248 +07 59 07.369538388     21.147   19.987 ~ 6 0
21 M 49 Sy2 12 29 46.8 +08 00 01   13.21 12.17     ~ 2174 2
22 [MKZ2003] OID 740 GlC 12 29 47.67 +07 57 11.8     21.50   20.45 ~ 7 0
23 [JPB2009] 187.4493998+7.9885675 GlC 12 29 47.8560 +07 59 18.843     21.33   20.13 ~ 5 0
24 [JPB2009] 187.4522833+7.9708957 GlC 12 29 48.5480 +07 58 15.225     21.62   20.35 ~ 5 0
25 [MKZ2003] OID 856 GlC 12 29 49.0335159960 +07 59 57.021496332     21.316   20.45 ~ 6 0
26 [MKZ2003] OID 882 GlC 12 29 49.33 +07 57 53.7     21.00   20.00 ~ 7 0
27 [JPB2009] 187.4563308+7.9902535 GlC 12 29 49.5194 +07 59 24.913     21.59   20.30 ~ 5 0
28 [JPB2009] 187.4668114+7.9968542 GlC 12 29 52.0347 +07 59 48.675     21.18   19.97 ~ 5 0
29 [GLK96] 2421 GlC 12 29 52.18 +07 57 45.0           ~ 3 0
30 Hanes II-9 GlC 12 29 52.87 +07 57 54.8           ~ 6 0
31 [GLK96] 5217 GlC 12 29 52.9409728320 +08 00 52.010578944           ~ 4 0
32 [GLK96] 1889 GlC 12 29 54.02 +07 56 58.7           ~ 3 0
33 [GLK96] 4541 GlC 12 29 54.22 +08 00 10.3           ~ 3 0
34 [GLK96] 4682 GlC 12 29 55.55 +08 00 20.2           ~ 3 0
35 [GLK96] 1650 GlC 12 29 55.84 +07 56 39.1           ~ 5 0
36 [GLK96] 4852 GlC 12 29 56.33 +08 00 31.1           ~ 3 0
37 [GLK96] 4864 GlC 12 29 57.01 +08 00 31.9           ~ 3 0
38 [GLK96] 4017 GlC 12 29 57.59 +07 59 33.6           ~ 4 0
39 [GLK96] 2306 GlC 12 29 57.69 +07 57 34.9           ~ 4 0
40 [GLK96] 2188 GlC 12 29 58.57 +07 57 25.8           ~ 3 0
41 [GLK96] 4663 GlC 12 29 59.27 +08 00 18.9           ~ 3 0
42 [GLK96] 4401 GlC 12 30 00.25 +08 00 01.8           ~ 3 0
43 [GLK96] 2502 GlC 12 30 00.67 +07 57 52.1           ~ 3 0
44 [GLK96] 1731 GlC 12 30 01.35 +07 56 46.7           ~ 4 0
45 [GLK96] 4144 GlC 12 30 02.01 +07 59 43.1           ~ 3 0
46 [GLK96] 1508 GlC 12 30 02.66 +07 56 25.6           ~ 3 0
47 [GLK96] 1892 GlC 12 30 04.11 +07 56 58.8           ~ 3 0
48 [GLK96] 4296 GlC 12 30 04.68 +07 59 54.1           ~ 3 0
49 M 87 AGN 12 30 49.42338414 +12 23 28.0436859 10.16 9.59 8.63   7.49 ~ 7815 3
50 NGC 6544 GlC 18 07 20.58 -24 59 50.4   11.36 9.90     ~ 332 0
51 M 15 GlC 21 29 58.33 +12 10 01.2           ~ 3274 0

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