2005ApJS..160..163S


C.D.S. - SIMBAD4 rel 1.7 - 2020.11.25CET06:31:24

2005ApJS..160..163S - Astrophys. J., Suppl. Ser., 160, 163-175 (2005/September-0)

A library of integrated spectra of galactic globular clusters.

SCHIAVON R.P., ROSE J.A., COURTEAU S. and MacARTHUR L.A.

Abstract (from CDS):

We present a new library of integrated spectra of 40 Galactic globular clusters, obtained with the Blanco 4 m telescope and the R-C spectrograph at the Cerro Tololo Inter-American Observatory. The spectra cover the range ∼3350-6430 Å with ∼3.1 Å (FWHM) resolution. The spectroscopic observations and data reduction were designed to integrate the full projected area within the cluster core radii in order to properly sample the light from stars in all relevant evolutionary stages. The S/N values of the flux-calibrated spectra range from 50 to 240/Å at 4000 Å and from 125 to 500/Å at 5000 Å. The selected targets span a wide range of cluster parameters, including metallicity, horizontal-branch morphology, Galactic coordinates, Galactocentric distance, and concentration. The total sample is thus fairly representative of the entire Galactic globular cluster population and should be valuable for comparison with similar integrated spectra of unresolved stellar populations in remote systems. For most of the library clusters, our spectra can be coupled with deep color-magnitude diagrams and reliable metal abundances from the literature to enable the calibration of stellar population synthesis models. In this paper we present a detailed account of the observations and data reduction. The spectral library is publicly available in electronic format from the National Optical Astronomical Observatory Web site.

Abstract Copyright:

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

Simbad objects: 39

goto Full paper

goto View the reference in ADS

Number of rows : 39

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 NGC 104 GlC 00 24 05.359 -72 04 53.20   5.78 4.09     ~ 3583 0
2 NGC 1851 GlC 05 14 06.76 -40 02 47.6   8.80 7.23     ~ 1252 0
3 M 79 GlC 05 24 10.59 -24 31 27.3   9.21 8.16     ~ 722 0
4 NGC 2298 GlC 06 48 59.41 -36 00 19.1   10.77 8.89     ~ 429 0
5 NGC 2808 GlC 09 12 03.10 -64 51 48.6   7.77 5.69     ~ 1257 0
6 NGC 3201 GlC 10 17 36.82 -46 24 44.9   9.18 8.24     ~ 734 0
7 NGC 5286 GlC 13 46 26.81 -51 22 27.3   9.18 8.31     ~ 368 0
8 M 5 GlC 15 18 33.22 +02 04 51.7   7.34 5.95     ~ 1786 0
9 NGC 5927 GlC 15 28 00.69 -50 40 22.9   10.13 8.86     ~ 407 0
10 NGC 5946 GlC 15 35 28.58 -50 39 35.0   11.98 10.72     ~ 166 0
11 M 4 GlC 16 23 35.22 -26 31 32.7           ~ 1687 0
12 M 107 GlC 16 32 31.86 -13 03 13.6   9.96 8.85     ~ 710 0
13 M 12 GlC 16 47 14.18 -01 56 54.7   8.52 6.07     ~ 583 0
14 NGC 6235 GlC 16 53 25.36 -22 10 38.8   11.99 7.20     ~ 160 0
15 M 10 GlC 16 57 09.05 -04 06 01.1     4.98     ~ 691 0
16 M 62 GlC 17 01 12.60 -30 06 44.5   8.55 7.39     ~ 521 0
17 NGC 6284 GlC 17 04 28.747 -24 45 51.22   10.72 7.43     ~ 239 0
18 NGC 6304 GlC 17 14 32.25 -29 27 43.3   10.33 9.03     ~ 302 0
19 NGC 6316 GlC 17 16 37.42 -28 08 24.0   10.33 9.03     ~ 178 0
20 M 9 GlC 17 19 11.78 -18 30 58.5   9.36 8.42     ~ 280 0
21 NGC 6342 GlC 17 21 10.14 -19 35 14.7   11.25 10.01     ~ 246 0
22 NGC 6356 GlC 17 23 34.99 -17 48 46.9   10.01 7.42     ~ 321 1
23 NGC 6352 GlC 17 25 29.11 -48 25 19.8   9.95 8.87     ~ 342 0
24 NGC 6362 GlC 17 31 54.99 -67 02 54.0   9.72 8.86     ~ 494 0
25 NGC 6388 GlC 17 36 17.461 -44 44 08.34   7.40       ~ 811 1
26 NGC 6441 GlC 17 50 13.06 -37 03 05.2   9.26 8.00     ~ 773 0
27 NGC 6522 GlC 18 03 34.08 -30 02 02.3   10.68 9.48     ~ 458 1
28 NGC 6528 GlC 18 04 49.61 -30 03 20.8   12.12 10.65     ~ 466 0
29 NGC 6544 GlC 18 07 20.58 -24 59 50.4   11.36 9.90     ~ 237 0
30 NGC 6553 GlC 18 09 15.68 -25 54 27.9   9.08       ~ 538 0
31 NGC 6569 GlC 18 13 38.88 -31 49 35.2   10.78 9.47     ~ 189 0
32 NGC 6624 GlC 18 23 40.51 -30 21 39.7           ~ 782 1
33 M 28 GlC 18 24 32.89 -24 52 11.4           ~ 668 0
34 NGC 6638 GlC 18 30 56.25 -25 29 47.1   10.81 9.68     ~ 194 0
35 M 69 GlC 18 31 23.10 -32 20 53.1   9.32 8.31     ~ 407 1
36 NGC 6652 GlC 18 35 45.63 -32 59 26.6   10.64 9.75     ~ 353 0
37 NGC 6723 GlC 18 59 33.15 -36 37 56.1           ~ 433 0
38 NGC 6752 GlC 19 10 52.11 -59 59 04.4   6.96 6.28     ~ 1818 0
39 M 2 GlC 21 33 27.02 -00 49 23.7     6.25     ~ 907 1

    Equat.    Gal    SGal    Ecl

To bookmark this query, right click on this link: simbad:objects in 2005ApJS..160..163S and select 'bookmark this link' or equivalent in the popup menu


2020.11.25-06:31:24

© Université de Strasbourg/CNRS

    • Contact