2010MNRAS.405..839S


C.D.S. - SIMBAD4 rel 1.7 - 2021.05.09CEST18:28:10

2010MNRAS.405..839S - Mon. Not. R. Astron. Soc., 405, 839-856 (2010/June-3)

SAO RAS 6-m telescope spectroscopic observations of globular clusters in nearby galaxies.

SHARINA M.E., CHANDAR R., PUZIA T.H., GOUDFROOIJ P. and DAVOUST E.

Abstract (from CDS):

We present the results of medium-resolution spectroscopy of 28 globular clusters (GCs) in six nearby galaxies of different luminosities and morphological types, situated in M33 (15 objects), M31 (three), IC10 (four), UGCA86 (four), Holmberg IX (one) and DDO71 (one) obtained at the Special Astrophysical Observatory 6-m telescope. Measurements of Lick absorption line indices and comparison with Simple Stellar Population models enabled us to obtain their spectroscopic ages, metallicities and α-element to Fe abundance ratios. We found that all old- and intermediate-age GCs in our sample have low metallicities [Z/H] ≲ -0. 8dex. Metal-rich clusters are young and are preferentially found in galaxies more massive than ∼ 109 M. The least massive dwarfs of our sample, DDO71 and Holmberg IX, host one massive intermediate-age and one massive young metal-poor GC, respectively. [α/Fe] abundance ratios tend to be enhanced but closer to solar values for dwarf galaxies compared to GCs in more massive galaxies. We analyse the age-metallicity relation for GCs in our sample and others from the literature, and find that (1) there is a general trend for GCs in low surface brightness dwarf galaxies to be more metal-poor at a given age than GCs in more massive galaxies; (2) the GC metallicity spread is wider for more massive galaxies and (3) intermediate-age GCs in early-type dwarf galaxies are more metal-rich at any given age than those in irregular galaxies of similar luminosity.

Abstract Copyright: © 2010 The Authors. Journal compilation © 2010 RAS

Journal keyword(s): galaxies: individual: DDO 71 - galaxies: individual: Holmberg IX - galaxies: individual: IC 10 - galaxies: individual: M33 - galaxies: individual: UGCA86 - galaxies: star clusters

VizieR on-line data: <Available at CDS (J/MNRAS/405/839): tablea1.dat tableb1.dat tablec.dat tabled1.dat tabled23.dat>

Nomenclature: Table A1: [SCP2010b] IC10 NN (Nos 1-36, No. 34 missing), [SCP2010b] IC10 dNN N=22 among (Nos d1-d28). Table A2: [SCP2010b] UGCA86 NN (Nos 1-37, No. 12 missing).

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

Simbad objects: 78

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Number of rows : 78

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 IC 10 G 00 20 23.16 +59 17 34.7   13.6 9.5     ~ 1031 0
2 [H2001] 2-2 Cl* 00 20 24.28 +59 19 10.5           ~ 2 0
3 [H2001] 1-2 Cl* 00 20 24.62 +59 18 12.5           ~ 3 0
4 [H2001] 4-6 Cl* 00 20 26.51 +59 16 36.3           ~ 4 0
5 NGC 104 GlC 00 24 05.359 -72 04 53.20   5.78 4.09     ~ 3636 0
6 HD 2665 PM* 00 30 45.4467882867 +57 03 53.626973228 8.66 8.51 7.72     G5IIIw 169 0
7 NGC 147 GiG 00 33 12.120 +48 30 31.46   12.0 9.5     ~ 634 1
8 FJJ NGC 147 I GlC 00 33 12.19 +48 30 32.4 19.1 18.5 17.7     ~ 6 0
9 NGC 185 Sy2 00 38 57.970 +48 20 14.56   9.10 9.2     ~ 742 1
10 M 110 GiG 00 40 22.0544552438 +41 41 07.496294862   8.92 8.07     ~ 1235 1
11 M 31 G 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 11302 1
12 [JSD2015] AP 680 GlC 00 45 03.35 +41 40 04.9 20.604 19.898 18.817 18.089 17.185 ~ 16 0
13 Bol 476 GlC 00 45 07.18 +41 40 31.2 19.514 19.246 18.12 17.925 17.258 ~ 19 0
14 M31GC J004514+414226 GlC 00 45 13.81 +41 42 26.4 18.636 18.702 18.404 18.277 18.021 ~ 16 1
15 Bol 483 GlC 00 45 53.93 +42 02 18.0 18.994 18.839 18.397 18.098 17.576 ~ 27 1
16 HD 4744 PM* 00 49 52.7904714920 +30 27 01.034816140   8.69   7.0   G8IV 64 0
17 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 9783 1
18 HD 7010 * 01 11 37.5781725001 +60 30 22.617376291   9.22 8.2     G8III? 31 0
19 NAME M33-EC1 Cl* 01 32 58.50 +29 52 03.0           ~ 12 0
20 M 33 GiG 01 33 50.904 +30 39 35.79 6.17 6.27 5.72     ~ 5290 1
21 [SSA2010] 1616 GlC 01 33 56.18 +30 38 39.8 17.928 18.473 18.173 17.898 17.336 ~ 9 0
22 [SSA2010] 1672 GlC 01 34 00.194 +30 37 46.71 16.553 16.612 15.953 15.650 15.356 ~ 15 1
23 [SSA2010] 1679 GlC 01 34 00.47 +30 41 23.1 19.214 18.802 18.534 18.040 17.505 ~ 9 0
24 [KK97] 6 Cl* 01 34 01 +30 39.6   17.03 16.30     ~ 2 0
25 CBF 120 Cl* 01 34 01.31 +30 39 23.5 18.397 18.638 18.241 18.136 17.823 ~ 7 0
26 [SSA2010] 1710 GlC 01 34 02.48 +30 40 40.7 17.815 17.521 16.545 15.930 15.313 ~ 23 0
27 [MKK98] M 33 33 GlC 01 34 02.8641063749 +30 43 20.683256287 17.163 17.126 16.391 15.936 15.476 ~ 9 0
28 [SSA2010] 1736 GlC 01 34 06.30 +30 37 26.1 18.696 18.738 17.960 17.532 17.090 ~ 9 0
29 [SSA2010] 1739 GlC 01 34 06.40 +30 37 30.5 18.934 18.797 18.238 17.678 17.025 ~ 8 0
30 [SSA2010] 1765 GlC 01 34 08.04 +30 38 38.2 17.512 17.286 16.376 15.839 15.282 ~ 26 0
31 [SSA2010] 1781 GlC 01 34 08.70 +30 42 55.3 19.355 19.232 18.910 18.468 17.904 ~ 13 0
32 [SSA2010] 1819 GlC 01 34 11.00 +30 40 30.1 18.339 18.259 17.730 17.377 16.896 ~ 20 0
33 [SSA2010] 1824 GlC 01 34 11.36 +30 41 27.9 18.379 18.369 17.880 17.750 17.295 ~ 18 0
34 CBF 56 GlC 01 34 13.9799300333 +30 39 29.461756113 18.829 18.795 18.367 18.169 17.751 ~ 15 0
35 [SSA2010] 1880 GlC 01 34 14.20 +30 39 58.4 18.546 18.477 17.911 17.666 17.245 ~ 18 0
36 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 5925 1
37 HD 20041 * 03 15 47.9704259501 +57 08 26.243209896 6.61 6.52 5.79     A0Ia 128 1
38 * 63 Ari ** 03 22 45.24006 +20 44 31.4382   6.322 5.077     K3III 118 0
39 IC 342 SBG 03 46 48.514 +68 05 45.98   10.5       ~ 1414 1
40 HZ 4 WD* 03 55 21.9881493731 +09 47 18.134000893 13.917 14.592 14.506 14.58 14.642 DA3.4 178 0
41 UGCA 86 G 03 59 49.4 +67 08 38   14.2 14.2     ~ 95 0
42 NGC 1718 Cl* 04 52 25.040 -67 03 08.50   13.01 12.25     ~ 67 0
43 NGC 1751 Cl* 04 54 12 -69 48.4   15.06 11.73     ~ 85 0
44 NGC 1754 Cl* 04 54 18.080 -70 26 32.58   12.32 11.57     ~ 87 0
45 NGC 1786 Cl* 04 59 07.470 -67 44 45.44   10.1       ~ 134 0
46 NGC 1801 Cl* 05 00 35.610 -69 36 42.16   12.43 12.16     ~ 23 0
47 NGC 1806 GlC 05 02 11.180 -67 59 05.89   11.1       ~ 145 0
48 NGC 1851 GlC 05 14 06.76 -40 02 47.6   8.80 7.23     ~ 1279 0
49 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 15340 1
50 M 79 GlC 05 24 10.59 -24 31 27.3   9.21 8.16     ~ 737 0
51 ESO 490-17 G 06 37 56.6 -25 59 58   13.71   12.80 12.9 ~ 47 1
52 NGC 2298 GlC 06 48 59.41 -36 00 19.1   10.77 8.89     ~ 444 0
53 UGC 3755 G 07 13 51.66 +10 31 15.6   14.9       ~ 87 0
54 * psi Cnc PM* 08 10 27.1806397843 +25 30 26.405145483   6.54   5.2   G7V 121 0
55 HD 72184 SB* 08 32 54.9783841132 +38 00 58.937687774   7.01   5.2   K1.5III-IIIb 124 0
56 * 39 Cnc * 08 40 06.4182331380 +20 00 28.033945888 8.20 7.37 6.39 5.67 5.20 G8+III-IIIb 176 0
57 HD 73710 * 08 40 22.0864080101 +19 40 11.773707165 8.290 7.410 6.390 5.70 5.21 G9III-IIIb 164 0
58 * 34 Lyn PM* 08 41 01.0702830751 +45 50 02.417902788   6.344 5.359     G8IV 99 0
59 HD 74377 PM* 08 45 10.3963875063 +41 40 18.606348170   9.48 8.55 8.0   K3V 90 0
60 NGC 2808 GlC 09 12 03.10 -64 51 48.6   7.77 5.69     ~ 1289 0
61 NAME M 81-82 Group GrG 09 55 +69.1           ~ 649 0
62 M 81 Sy2 09 55 33.17306143 +69 03 55.0609270   7.89 6.94     ~ 4059 5
63 UGC 5336 G 09 57 32.1 +69 02 46 15.19 15.15 14.10 14.12   ~ 295 4
64 [SPM2005] HoIX-4-1038 Gl? 09 57 40.0 +69 03 25           ~ 2 0
65 NAME Sextans B H2G 10 00 00.8201300945 +05 20 09.572530884 12.77 12.25 11.89 11.71   ~ 481 0
66 UGC 5428 G 10 05 06.2 +66 33 31 17.89 16.82 16.09 15.73   ~ 95 1
67 [SPM2005] KDG63-3-1168 Gl? 10 05 07.2 +66 33 30           ~ 3 0
68 UGCA 200 G 10 05 35.1 -07 45 00   17       ~ 26 1
69 LEDA 30664 G 10 26 28.0 +67 39 35   15.8       ~ 72 1
70 Feige 34 HS* 10 39 36.7377085527 +43 06 09.209752646 9.613 10.91 11.14 11.319 11.464 sdOp 619 0
71 HD 100030 PM* 11 30 52.9512193927 +47 55 44.053105910   7.30   5.8   G8IV 36 0
72 NAME Cen A Group GrG 13 20 33.9 -44 58 51           ~ 238 0
73 LEDA 48515 G 13 42 05.7 -45 12 20   17.6       ~ 44 1
74 LEDA 166179 G 13 48 46.4 -46 59 46           ~ 31 1
75 HD 132142 PM* 14 55 11.0440401768 +53 40 49.247114921 8.95 8.59 7.80 7.13 6.69 K1V 224 0
76 NGC 6362 GlC 17 31 54.99 -67 02 54.0   9.72 8.86     ~ 505 0
77 BD+25 4655 HS* 21 59 41.9751489837 +26 25 57.398356446 8.27 9.39 9.68     sdO6 104 0
78 NAME Local Group GrG ~ ~           ~ 7253 0

    Equat.    Gal    SGal    Ecl

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2021.05.09-18:28:10

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