1995A&A...303..468M

Query : 1995A&A...303..468M

1995A&A...303..468M - Astronomy and Astrophysics, volume 303, 468-474 (1995/11-2)

Spectroscopy and IR photometry for giant stars in obscured globular clusters: NGC 6325, NGC 6401, NGC 6440, NGC 6517, NGC 6642, HP 1 and Pal 6.

MINNITI D.

Abstract (from CDS):

We have obtained spectra of 85 giants selected from IR photometry in the fields of several very reddened galactic clusters. Radial velocities are measured to check membership. We measure the strength of several Fe and Mg spectral features, presenting a new calibration of metallicity based on the location of the giants in the Mg+Fe5270+Fe5335 vs (J-K)0 diagram. Using this calibration we compute accurate mean metallicities for the clusters studied. Reddening values which better fit the spectroscopic and photometric data are also derived. Pal 6 turns out to be the most metal rich cluster of our sample, with [Fe/H]=0.2±0.3.

Abstract Copyright: ∼

Journal keyword(s): Stars: abundances - Stars: velocities - Galaxy: globular clusters

VizieR on-line data: <Available at CDS (J/A+A/303/468): table3 table3.tex>

Nomenclature: Table 3: Cl* Haute-Provence 1 M A (Nos A-D), Cl* NGC 6401 M A (Nos A-G), Cl* NGC 6440 M A (Nos A-F, X, Y), Cl* Palomar 6 M A (Nos B-D, F), Cl* NGC 6325 M A (No. A), Cl* NGC 6517 M A (Nos A-B), Cl* NGC 6642 M A (Nos A-C).

CDS comments: Table 3: stars 'NN' in NGC 6401, NGC 6440, NGC 6325, NGC 6517 and NGC 6642 not defined by authors, they are not identified, stars 'a' are 'A' in SIMBAD.

Simbad objects: 69

goto View the references in ADS

Number of rows : 69
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 NGC 104 GlC 00 24 05.359 -72 04 53.20     4.09     ~ 3914 0
2 NGC 188 OpC 00 47 11.5 +85 14 38           ~ 922 0
3 NGC 362 GlC 01 03 14.26 -70 50 55.6     6.58     ~ 1084 0
4 NGC 1851 GlC 05 14 06.76 -40 02 47.6           ~ 1429 0
5 M 3 GlC 13 42 11.62 +28 22 38.2     6.39     ~ 2478 0
6 M 4 GlC 16 23 35.22 -26 31 32.7           ~ 1848 0
7 NGC 6325 GlC 17 17 59.27 -23 45 57.7           ~ 171 0
8 NGC 6356 GlC 17 23 34.99 -17 48 46.9   10.01 7.42     ~ 350 1
9 ESO 455-11 GlC 17 31 05.20 -29 58 54.0           ~ 169 0
10 NGC 6401 GlC 17 38 36.93 -23 54 31.5   11.31 10.71     ~ 172 0
11 ESO 520-21 GlC 17 43 42.20 -26 13 21.0           ~ 178 0
12 NGC 6440 GlC 17 48 52.67 -20 21 34.5           ~ 550 0
13 NGC 6517 GlC 18 01 50.376 -08 57 34.39   11.08       ~ 182 0
14 NGC 6528 GlC 18 04 49.61 -30 03 20.8   12.12 10.65     ~ 524 0
15 NGC 6553 GlC 18 09 15.68 -25 54 27.9   9.08       ~ 600 0
16 M 69 GlC 18 31 23.10 -32 20 53.1           ~ 462 0
17 NGC 6642 GlC 18 31 54.23 -23 28 34.1   11.30 10.24     ~ 206 0
18 M 22 GlC 18 36 23.94 -23 54 17.1           ~ 1377 0
19 M 71 GlC 19 53 46.49 +18 46 45.1           ~ 1127 0
20 Cl* NGC 6356 SW 113 * ~ ~   17.43 15.77     ~ 3 0
21 Cl* NGC 6356 SW 115 * ~ ~   19.85 18.10     ~ 2 0
22 Cl* Palomar 6 M B * ~ ~     16.61     ~ 2 1
23 Cl* Palomar 6 LCB C * ~ ~     17.11     ~ 2 1
24 Cl* Palomar 6 LCB D * ~ ~     16.89     ~ 2 1
25 Cl* Palomar 6 M F * ~ ~     17.22     ~ 2 1
26 Cl* Haute-Provence 1 M A * ~ ~           ~ 1 0
27 Cl* Haute-Provence 1 M B * ~ ~           ~ 1 0
28 Cl* Haute-Provence 1 M C * ~ ~           ~ 1 0
29 Cl* Haute-Provence 1 M D * ~ ~           ~ 1 0
30 Cl* NGC 6401 M A * ~ ~           ~ 1 0
31 Cl* NGC 6401 M B * ~ ~           ~ 1 0
32 Cl* NGC 6401 M C * ~ ~           ~ 1 0
33 Cl* NGC 6401 M D * ~ ~           ~ 1 0
34 Cl* NGC 6401 M E * ~ ~           ~ 1 0
35 Cl* NGC 6401 M F * ~ ~           ~ 1 0
36 Cl* NGC 6401 M G * ~ ~           ~ 1 0
37 Cl* NGC 6440 M A * ~ ~           ~ 1 0
38 Cl* NGC 6440 M B * ~ ~           ~ 1 0
39 Cl* NGC 6440 M C * ~ ~           ~ 1 0
40 Cl* NGC 6440 M D * ~ ~           ~ 1 0
41 Cl* NGC 6440 M E * ~ ~           ~ 1 0
42 Cl* NGC 6440 M F * ~ ~           ~ 1 0
43 Cl* NGC 6656 CUD 203 * ~ ~   16.24 15.01     K 3 0
44 Cl* NGC 6440 M Y * ~ ~           ~ 1 0
45 Cl* NGC 6325 M A * ~ ~           ~ 1 0
46 Cl* NGC 6517 M A * ~ ~           ~ 1 0
47 Cl* NGC 6517 M B * ~ ~           ~ 1 0
48 Cl* NGC 6642 M A * ~ ~           ~ 1 0
49 Cl* NGC 6642 M B * ~ ~           ~ 1 0
50 Cl* NGC 6642 M C * ~ ~           ~ 1 0
51 Cl* NGC 6440 M X * ~ ~           ~ 1 0
52 Cl* NGC 6656 CUD 510 * ~ ~   15.54 14.16     K 3 0
53 Cl* NGC 6656 CUD 572 * ~ ~   16.34 15.29     ~ 3 0
54 Cl* NGC 6656 CUD 478 * ~ ~   15.56 14.47     ~ 2 0
55 Cl* NGC 6656 CUD 53 * ~ ~   15.44 14.11     K 2 0
56 Cl* NGC 6656 CUD 408 * ~ ~   16.42 15.13     K 2 0
57 Cl* NGC 6656 CUD 467 * ~ ~   16.29 15.12     K 3 0
58 Cl* NGC 6656 CUD 315 * ~ ~   16.50 14.97     K 3 0
59 Cl* NGC 6356 SW X * ~ ~   19.14 18.29     ~ 2 0
60 Cl* NGC 6356 SW Y * ~ ~   20.27 19.39     ~ 2 0
61 Cl* NGC 6356 SW 1 * ~ ~   17.18 15.30     ~ 2 0
62 Cl* NGC 6356 SW 3 * ~ ~   17.29 15.60     ~ 2 0
63 Cl* NGC 6356 SW 4 * ~ ~   17.55 15.42     ~ 2 0
64 Cl* NGC 6356 SW 5 * ~ ~   17.40 15.35     ~ 2 0
65 Cl* NGC 6356 SW 37 * ~ ~   17.27 15.23     ~ 2 0
66 Cl* NGC 6356 SW 80 * ~ ~   17.38 15.36     ~ 2 0
67 Cl* NGC 6356 SW 162 * ~ ~   15.85 14.72     ~ 2 0
68 Cl* NGC 6356 SW 104 * ~ ~   17.97 16.32     ~ 3 0
69 Cl* NGC 6356 SW 111 * ~ ~   17.43 15.67     ~ 3 0

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