2005PASP..117..256M

Query : 2005PASP..117..256M

2005PASP..117..256M - Publ. Astron. Soc. Pac., 117, 256-261 (2005/March-0)

Color and metallicity distributions of M81 globular clusters.

MA J., ZHOU X., CHEN J., WU Z., YANG Y., JIANG Z. and WU J.

Abstract (from CDS):

In this paper we present catalogs of photometric and spectroscopic data for globular clusters (GCs) in M81. The catalogs include B- and V-band photometric and reddening data of 95 GCs, in addition to spectroscopic metallicities of 40 GCs. Using these data, we make some statistical correlations. The results show that the distributions of intrinsic B and V colors and metallicities are bimodal, with metallicity peaks at [Fe/H]~-1.45 and -0.53, respectively, as has been demonstrated for our Milky Way and M31. The relation between spectroscopic metallicity and intrinsic B and V color also exists as it does for the Milky Way and M31.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Individual: Messier Number: M81 - Galaxies: Star Clusters - Galaxy: Globular Clusters: General

Simbad objects: 98

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Number of rows : 98
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 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
2 NGC 1399 rG 03 38 29.083 -35 27 02.67 11.05 9.74 9.59 8.12   ~ 1636 1
3 [PR95] 70349 GlC 09 53 03.1162771536 +69 13 48.144206712   21.03 20.12     ~ 7 0
4 [PR95] 90103 GlC 09 53 39.840 +68 48 00.07   18.61 18.01     ~ 6 0
5 [OKN2006] F GlC 09 53 42.910 +69 13 23.90   21.76 20.77     ~ 8 0
6 [PR95] 80172 GlC 09 53 51.690 +68 57 04.40   19.88 18.97     ~ 7 0
7 [PR95] 50357 GlC 09 54 11.220 +69 02 06.60   20.94 19.67     ~ 7 0
8 [PR95] 50394 GlC 09 54 16.500 +69 02 34.40   19.81 19.24     ~ 6 0
9 [PR95] 51027 GlC 09 54 20.020 +69 09 11.10   19.91 19.36     ~ 9 0
10 [PR95] 50785 GlC 09 54 35.6181639240 +69 06 42.937777368   19.77 18.96   17.83 ~ 11 0
11 [CFT2001] 96 Cl* 09 54 36.65 +69 04 05.5   24.295 22.517     ~ 4 0
12 [CFT2001] 87 GlC 09 54 38.86 +69 04 10.5   20.29 19.16   17.83 ~ 12 0
13 [CFT2001] 97 GlC 09 54 39.6718500744 +69 03 26.412206076   20.99 20.07   18.85 ~ 11 0
14 [CFT2001] 90 Cl* 09 54 41.60 +69 04 04.4   24.622 23.307     ~ 3 0
15 [PR95] 50286 GlC 09 54 58.870 +69 00 58.20   21.05 20.16     ~ 9 0
16 [CFT2001] 30 GlC 09 54 59.85 +69 09 27.8   21.57 20.48   19.16 ~ 9 0
17 [CFT2001] 40 GlC 09 55 02.1661266000 +69 05 37.760736948   19.06 18.16   17.08 ~ 11 0
18 [CFT2001] 46 Cl* 09 55 02.2343610432 +69 06 37.042652484   21.79 20.82   19.62 ~ 5 0
19 [CFT2001] 31 Cl* 09 55 02.71 +69 09 12.8   23.23 22.09   20.78 ~ 4 0
20 [PR95] 50861 GlC 09 55 02.7519662136 +69 07 29.381729592   21.11 19.91   18.42 ~ 8 0
21 [PR95] 40165 GlC 09 55 03.6572181144 +69 15 37.840593276   18.92 18.23     ~ 8 0
22 [CFT2001] 28 Cl* 09 55 03.90 +69 08 21.2   24.558 23.688     ~ 3 0
23 [CFT2001] 41 GlC 09 55 04.3608618360 +69 05 15.821882196   20.60 19.65   18.51 ~ 9 0
24 [CFT2001] 22 Cl* 09 55 04.76 +69 08 18.4   21.62 20.56   19.21 ~ 5 0
25 [PR95] 50037 GlC 09 55 06.360 +68 56 26.00   18.59 18.04     ~ 8 0
26 [CFT2001] 32 G 09 55 06.6127345848 +69 09 20.101675320   21.850 20.478     ~ 5 0
27 [PR95] 50804 Gl? 09 55 08.0104997088 +69 06 56.907496476   21.45 20.48   19.28 ~ 7 0
28 [CFT2001] 39 GlC 09 55 08.9626729392 +69 05 51.515519820   20.42 19.27   17.89 ~ 9 0
29 [CFT2001] 44 Cl* 09 55 09.52 +69 06 20.9   22.031 21.325     ~ 3 0
30 [CFT2001] 49 Cl* 09 55 13.14 +69 06 40.4   22.613 21.911     ~ 3 0
31 [CFT2001] 103 G 09 55 13.250 +69 01 34.41   22.426 21.703     ~ 4 0
32 [CFT2001] 104 GlC 09 55 14.2573304448 +69 02 06.283947588   21.00 20.19   19.11 ~ 7 0
33 [CFT2001] 113 GlC 09 55 15.1368467784 +69 00 25.745328864   21.20 20.12   18.81 ~ 8 0
34 [PR95] 50678 GlC 09 55 15.2115081432 +69 05 24.140251176   21.07 20.00   18.68 ~ 9 0
35 [CFT2001] 43 Cl* 09 55 15.36 +69 05 22.9   22.59 21.58   20.33 ~ 4 0
36 [PR95] 50708 GlC 09 55 15.5963714928 +69 05 47.843255328   20.74 19.86   18.76 ~ 11 0
37 [CFT2001] 114 Cl* 09 55 16.065 +69 02 50.28   20.920 20.262     ~ 4 0
38 [CFT2001] 51 Gl? 09 55 17.88 +69 06 53.9   22.25 21.06     ~ 5 0
39 [CFT2001] 34 Cl* 09 55 19.06 +69 09 09.8   22.05 21.10   19.83 ~ 5 0
40 [CFT2001] 38 GlC 09 55 19.1855406024 +69 05 50.110127880   20.86 19.74   18.40 ~ 9 0
41 [CFT2001] 105 HII 09 55 20.0126729280 +69 02 18.494073024   20.97 19.86   18.56 ~ 6 0
42 SBKHP 9 GlC 09 55 21.3227437176 +69 05 31.695019332   19.83 18.95   17.88 ~ 9 0
43 SBKHP 8 GlC 09 55 22.0340597352 +69 05 18.881263284   19.11 18.13   17.04 ~ 10 0
44 [CFT2001] 101 Cl* 09 55 24.91 +69 01 32.6   23.406 22.627     ~ 3 0
45 [CFT2001] 53 Cl* 09 55 25.08 +69 07 34.5   21.74 20.88   19.79 ~ 5 0
46 SBKHP 14 GlC 09 55 25.1674807200 +69 07 14.657309004   19.98 19.11   18.05 ~ 10 0
47 [CFT2001] 102 Cl* 09 55 25.194 +69 01 03.08   22.394 21.015     ~ 4 0
48 [NHZ2011] 179 GlC 09 55 25.75 +69 01 40.2   21.87 20.78   19.42 ~ 6 0
49 [NHZ2011] 185 Cl* 09 55 28.6060051776 +69 02 26.969410788   22.65 21.36   19.71 ~ 4 0
50 [CFT2001] 108 GlC 09 55 30.0709739712 +69 01 59.511267552   21.57 20.59   19.43 ~ 7 0
51 SBKHP 10 GlC 09 55 30.14 +69 06 06.7   21.62 20.75   19.62 ~ 7 0
52 [CFT2001] 111 Cl* 09 55 30.74 +69 01 29.1   21.98 21.05   19.86 ~ 5 0
53 [PR95] 50886 GlC 09 55 30.7602952536 +69 07 38.685254556   19.07 18.16   17.03 ~ 9 0
54 SBKHP 12 GlC 09 55 32.8145715288 +69 06 39.769088760   19.69 18.77   17.65 ~ 10 0
55 M 81 Sy2 09 55 33.1726556496 +69 03 55.062505368   7.89 6.94     ~ 4725 3
56 [NHZ2011] 212 Cl* 09 55 33.52 +69 02 32.2   22.60 21.59   20.24 ~ 4 0
57 SBKHP 11 GlC 09 55 35.840 +69 06 25.53   19.41 18.59     ~ 7 0
58 [CFT2001] 112 Cl* 09 55 37.22 +69 01 25.4   22.879 22.236     ~ 3 0
59 [PR95] 50359 GlC 09 55 37.280 +69 02 07.57   19.47 18.44   17.18 ~ 9 0
60 SBKHP 15 GlC 09 55 40.244 +69 07 30.86   20.58 19.83     ~ 6 0
61 [CFT2001] 65 Cl* 09 55 41.05 +69 05 04.3   22.20 21.27   20.07 ~ 5 0
62 [PR95] 40181 GlC 09 55 43.9114932216 +69 14 11.710385340   20.02 18.93     ~ 9 0
63 [CFT2001] 62 Cl* 09 55 47.0163030624 +69 05 51.142028712   20.08 18.90   17.44 ~ 6 0
64 SBKHP 7 GlC 09 55 47.9699144472 +69 03 51.988842936   20.14 19.17   17.98 ~ 8 0
65 [CFT2001] 67 Cl* 09 55 48.30 +69 04 58.3   22.08 21.03   19.64 ~ 5 0
66 SBKHP 2 GlC 09 55 49.1573515560 +69 01 15.279152088   19.98 19.00   17.81 ~ 9 0
67 CXO J095549.7+690531 LXB 09 55 49.7917670976 +69 05 31.963477596   22.04 20.77   19.92 ~ 16 0
68 SBKHP 6 GlC 09 55 51.2891809008 +69 03 23.592702636   19.79 18.92   17.86 ~ 9 0
69 [CFT2001] 66 Cl* 09 55 51.80 +69 05 42.4   20.760 20.133     ~ 3 0
70 [PR95] 50960 GlC 09 55 51.8815514088 +69 08 19.033290312   19.46 18.56   17.47 ~ 11 0
71 [PR95] 50889 GlC 09 55 51.9100 +69 07 39.910   19.80 18.79   17.55 ~ 11 0
72 [CFT2001] 8 GlC 09 55 52.0032896160 +69 07 10.511694624   20.91 19.85   18.54 ~ 10 0
73 SBKHP 5 GlC 09 55 54.4706421384 +69 02 52.586110284   19.53 18.54   17.34 ~ 9 0
74 SBKHP 1 GlC 09 55 54.9299206080 +69 00 56.079674784   19.69 18.60   17.26 ~ 9 0
75 [PR95] 50233 GlC 09 55 55.6695425904 +69 00 03.250293408   20.14 19.26   18.17 ~ 8 0
76 [PR95] 50878 Gl? 09 55 56.1641885424 +69 07 35.049358128   20.97 20.12   19.10 ~ 8 0
77 [PR95] 60045 GlC 09 55 56.7024648024 +68 52 13.300072896   19.5 18.70     ~ 7 0
78 [CFT2001] 56 Cl* 09 55 57.1522958520 +69 04 50.778583356   21.18 20.20   19.00 ~ 5 0
79 SBKHP 4 GlC 09 55 57.6994675344 +69 02 23.122506732   20.32 19.31   18.07 ~ 9 0
80 [CFT2001] 68 Cl* 09 55 58.2006280272 +69 05 28.980977064   22.13 21.10   19.81 ~ 5 0
81 [CFT2001] 58 Cl* 09 55 59.19 +69 04 39.9   24.576 23.065     ~ 3 0
82 [CFT2001] 5 GlC 09 56 03.0219117648 +69 07 19.540884720   20.98 19.79   18.29 ~ 9 0
83 [CFT2001] 74 Cl* 09 56 05.05 +69 05 45.2   21.90 20.94   19.74 ~ 5 0
84 SBKHP 13 GlC 09 56 05.4051343488 +69 06 42.999704712   20.13 19.19   18.04 ~ 10 0
85 [CFT2001] 75 HII 09 56 08.33 +69 05 18.4   20.80 19.82   18.80 ~ 5 0
86 [CFT2001] 16 Cl* 09 56 10.49 +69 07 09.9   22.989 22.258     ~ 3 0
87 [CFT2001] 15 Cl* 09 56 10.83 +69 07 45.9   23.046 22.462     ~ 3 0
88 [CFT2001] 80 Cl* 09 56 13.56 +69 05 45.2   23.174 22.521     ~ 3 0
89 [CFT2001] 76 GlC 09 56 14.19 +69 05 05.7   21.62 20.78   19.72 ~ 7 0
90 [CFT2001] 20 Cl* 09 56 15.44 +69 06 26.1   22.130 21.340     ~ 3 0
91 [NHM2010] 2219 GlC 09 56 20.4458645640 +69 02 48.982891200   20.09 19.24     ~ 8 0
92 [CFT2001] 21 Cl* 09 56 21.19 +69 06 52.3   22.653 21.860     ~ 3 0
93 [PR95] 50401 GlC 09 56 31.6191840432 +69 02 38.324148180   21.15 19.93     ~ 10 0
94 [CFT2001] 83 Cl* 09 56 36.50 +69 06 22.0   24.384 23.686     ~ 3 0
95 [CFT2001] 85 Cl* 09 56 37.83 +69 05 34.9   24.240 23.532     ~ 3 0
96 [PR95] 40083 GlC 09 56 38.3748540024 +69 22 50.455109712   19.08 18.39     ~ 7 0
97 [PR95] 50225 GlC 09 56 40.4297350032 +68 59 52.324889856   19.4 18.43     ~ 9 0
98 [PR95] 30244 GlC 09 57 54.902 +68 49 00.44   20.53 19.76     ~ 12 0

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