1998PASP..110..810V

Query : 1998PASP..110..810V

1998PASP..110..810V - Publ. Astron. Soc. Pac., 110, 810-820 (1998/July-0)

Color-color relations for red giants in star clusters.

VON BRAUN K., CHIBOUCAS K., MINSKE J.K., SALGADO J.F. and WORTHEY G.

Abstract (from CDS):

New Johnson-Cousins UBVRI photometry of giants in globular clusters is combined with JHK photometry on the CIT system to produce color sequences for giants from the globular clusters M3, M5, M13, and M92. UBVRI data are also presented for giants in the metal-rich open cluster NGC 6791. These data fill a gap in the literature, especially for the R and I bands. We provide the empirical relations between broadband colors for various [Fe/H] values for metal-poor giants. The color sequences for U-B and B-V show clear separations for different [Fe/H] values. We also find weak, although unexpected, metallicity dependences of V-R, V-I, and J-K colors. H-K is metal insensitive. The above colors are plotted as a function of V-K, and a literature V-K-Teff relation is given.

Abstract Copyright: ∼

Journal keyword(s): Galaxy: Globular Clusters: Individual: Messier Number: M3 - Galaxy: Globular Clusters: Individual: Messier Number: M5 - Galaxy: Globular Clusters: Individual: Messier Number: M13 - Galaxy: Globular Clusters: Individual: Messier Number: M92 - Galaxy: Open Clusters and Associations: Individual: NGC Number: NGC 6791 - Stars: Fundamental Parameters - Stars: Population II

Simbad objects: 59

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Number of rows : 59
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 NGC 5272 177 RG* 13 41 36.3111722928 +28 21 24.314383152   14.73 13.60     ~ 58 0
2 2MASS J13414576+2824597 AB* 13 41 45.7668971856 +28 24 59.665303044   14.18 12.81     ~ 70 0
3 NGC 5272 398 RG* 13 42 03.8844934224 +28 25 08.832083016   14.56 13.22     ~ 39 0
4 M 3 GlC 13 42 11.62 +28 22 38.2     6.39     ~ 2593 0
5 NGC 5272 837 RG* 13 42 12.0532321224 +28 26 26.474013996   14.27 12.67     ~ 50 0
6 2MASS J13422197+2828408 AB* 13 42 21.9826235688 +28 28 40.922388624   15.02 14.13     ~ 32 0
7 NGC 5272 1392 RG* 13 42 39.2310906024 +28 27 57.505630896   14.46 13.11     ~ 47 0
8 2MASS J15181803+0203503 AB* 15 18 18.0328324920 +02 03 50.423441364   15.0110 14.2000   13.2382 ~ 14 0
9 NGC 5904 280 RG* 15 18 18.6760872648 +02 04 32.897627544   13.9600 12.4200   10.9538 ~ 63 0
10 NGC 5904 293 RG* 15 18 20.7268892784 +02 06 41.472317880   14.8800 13.8662   12.7346 ~ 37 0
11 2MASS J15182382+0201069 AB* 15 18 23.8200752040 +02 01 06.954718332   14.4860 13.5200   12.4670 ~ 9 0
12 2MASS J15182575+0201461 AB* 15 18 25.7564609352 +02 01 46.135497936   14.3648 13.3400   12.2171 ~ 8 0
13 NGC 5904 372 RG* 15 18 25.9108701912 +02 05 07.674028548   14.1000 12.6100   11.1373 ~ 34 0
14 NGC 5904 556 RG* 15 18 32.2284330168 +02 01 34.133171052   14.1100 12.6320   11.2242 ~ 39 0
15 M 5 GlC 15 18 33.22 +02 04 51.7     5.95     ~ 2095 0
16 2MASS J15183326+0207248 AB* 15 18 33.2634463224 +02 07 24.904332912   14.9887 14.1700   13.2007 ~ 7 0
17 NGC 5904 626 RG* 15 18 34.5533751000 +02 02 34.975952664   15.7900 14.9600   13.9640 ~ 21 0
18 2MASS J15183505+0201068 RG* 15 18 35.0468206368 +02 01 06.901668264   14.0400 12.6000   11.2380 ~ 36 0
19 2MASS J15183638+0208507 AB* 15 18 36.3835950672 +02 08 50.833200120   14.5470 13.5800   12.5859 ~ 25 0
20 2MASS J15183899+0201470 RG* 15 18 38.9898380496 +02 01 47.109009144   14.2700 14.4100   13.3517 ~ 7 0
21 Cl* NGC 5904 ARP 1014 RG* 15 18 40.6183528944 +02 06 24.224594544   14.2700 13.0000 12.806 11.7152 ~ 32 0
22 NGC 5904 814 RG* 15 18 41.3224246872 +02 05 01.508208936   14.7000 13.6300   12.4198 ~ 36 0
23 NGC 5904 818 AB* 15 18 41.3966214120 +02 06 00.549493956   13.8090 12.6200   11.1332 ~ 26 0
24 NGC 5904 821 RG* 15 18 41.6460601368 +02 03 53.408347164   13.9400 12.4000   10.9177 ~ 41 0
25 2MASS J15184233+0207406 AB* 15 18 42.3328890840 +02 07 40.695279204   14.7753 13.9500   13.0051 ~ 10 0
26 2MASS J15184298+0207314 RG* 15 18 42.9880459704 +02 07 31.470224916   13.9500 12.4400   10.9986 ~ 28 0
27 NGC 5904 863 HB* 15 18 44.8490713176 +02 01 44.353478460   15.5300 14.9900   14.1848 ~ 23 0
28 NGC 5904 865 RG* 15 18 44.9526006144 +02 02 03.568247448   13.8900 12.2000   10.6289 ~ 42 0
29 NGC 5904 870 AB* 15 18 45.4061535624 +02 04 30.356708340   13.9511 12.6700   11.3695 ~ 64 0
30 M 13 GlC 16 41 41.634 +36 27 40.75     5.8     ~ 2291 0
31 2MASS J16414545+3630114 AB* 16 41 45.4395271368 +36 30 11.313200160   14.21 13.21     G5Ib-II 30 0
32 NGC 6205 777 RG* 16 41 45.4598742936 +36 29 58.531324416   13.99 12.86     ~ 24 0
33 NGC 6205 783 RG* 16 41 45.5732437344 +36 30 32.768095536   14.87 13.95     ~ 34 0
34 2MASS J16414564+3631473 RG* 16 41 45.6435715608 +36 31 47.306230536   15.13 14.26     ~ 19 0
35 NGC 6341 8043 RG* 17 16 56.0037981792 +43 04 47.908652952   15.37 14.62 14.588   ~ 12 0
36 NGC 6341 4010 RG* 17 16 57.7296026160 +43 14 11.428571580   14.37 13.42     ~ 44 0
37 NGC 6341 4002 RG* 17 16 58.8346068840 +43 15 11.470684752   14.44 13.55     ~ 43 0
38 NGC 6341 4114 RG* 17 16 59.6325562896 +43 13 30.802609704   14.70 13.83     ~ 50 0
39 M 92 GlC 17 17 07.39 +43 08 09.4     6.52     ~ 2240 0
40 NGC 6341 3082 RG* 17 17 08.0703754176 +43 10 44.890516704   14.119 13.220 13.156   ~ 38 0
41 NGC 6341 10049 RG* 17 17 12.8028534288 +43 05 41.848574460   13.340 12.203 12.005   ~ 31 0
42 NGC 6341 2070 AB* 17 17 16.5409595736 +43 10 44.916889044   14.050 13.128 12.926   ~ 32 0
43 NGC 6341 11019 RG* 17 17 18.7509075720 +43 04 50.891873916   13.815 12.821 12.702   ~ 29 0
44 2MASS J17171967+4314422 AB* 17 17 19.6730704560 +43 14 42.305920404   14.82 14.14     ~ 33 0
45 NGC 6791 3036 RG* 19 20 34.8591532128 +37 46 29.935111620     14.1174   12.08 M1/M2III 48 0
46 NGC 6791 3039 * 19 20 35.29 +37 46 34.1   15.92 14.53     ~ 8 0
47 NGC 6791 3031 RG* 19 20 39.2278399920 +37 44 37.344739920   16.223 14.85   13.53 C: 21 0
48 Cl* NGC 6791 GVZH R11 * 19 20 39.80 +37 48 09.8           ~ 3 0
49 Cl* NGC 6791 GVZH R21 RG* 19 20 43.5655054944 +37 47 01.933389528   16.160 14.713   13.230 ~ 29 0
50 NGC 6791 2042 RG* 19 20 43.6819494240 +37 46 41.694843468   16.428 14.985   13.502 ~ 25 0
51 NGC 6791 2038 * 19 20 45.54 +37 46 28.6   15.74 14.12   12.39 K4III 15 0
52 NGC 6791 3012 RG* 19 20 49.7230010696 +37 43 42.757322450   15.68 13.96   10.95 M5.0III 46 0
53 NGC 6791 3010 RG* 19 20 52.5951190526 +37 44 28.225981470   15.729 14.136   12.373 M0.0III 62 0
54 NGC 6791 OpC 19 20 52.8 +37 46 40   10.52 9.5     ~ 1120 0
55 NGC 6791 2001 RG* 19 20 53.3864977320 +37 48 28.185824880   15.357 13.741   11.96 K9III 49 0
56 NGC 6791 1308 RG* 19 20 54.1848898914 +37 46 28.557262230   16.059 14.554   12.988 M0.0III 22 0
57 NGC 6791 2008 RG* 19 20 55.1077728744 +37 47 16.317886452   15.48 13.84   11.89 M0III 48 0
58 NGC 6791 3018 RG* 19 20 55.3072689384 +37 43 15.284180028   16.032 14.557   13.027 K4III 43 0
59 NGC 6791 3019 * 19 20 57.91 +37 43 18.4   16.03 14.69     K4III 22 0

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