2002AJ....123..238D

Query : 2002AJ....123..238D

2002AJ....123..238D - Astron. J., 123, 238-243 (2002/January-0)

C star survey of local group dwarf galaxies. III. The Sagittarius dwarf irregular and the Leo I dwarf spheroidal galaxies.

DEMERS S. and BATTINELLI P.

Abstract (from CDS):

We present the latest results of our ongoing homogeneous cool C star survey of Local Group dwarf galaxies. We apply our two-color photometric technique to the study of two small galaxies: the Sagittarius dwarf (SagDIG) and Leo I. We identify 16 C stars in SagDIG and 13 C stars in Leo I. Even though both galaxies have a known C star population, we identify seven previously unknown C stars in each galaxy. The photometric properties of all the known C stars in each galaxy are presented. It is shown that our definition of a C star, based on our photometric criteria, produces a subset of carbon stars with homogeneous properties useful for population comparison.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Individual: Name: Sagittarius Dwarf Irregular - Galaxies: Individual: Name: Leo I - Galaxies: Stellar Content - Stars: Carbon

Nomenclature: Table 3: [DB2002] SagDIG CNN (Nos C01-C16). Table 4: [DB2002] Leo I CNN (Nos C01-C13). Table 5: [C87b] NN (Nos 1-26).

Status at CDS : All or part of tables of objects will not be ingested in SIMBAD.

CDS comments: Table 5: Numbering from Cook K.H. PhD. Thesis, Univ. Arizona, 1987.

Simbad objects: 73

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Number of rows : 73
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 IC 1613 GiC 01 04 48.4071 +02 07 10.185   10.42 10.01 9.77   ~ 1316 2
3 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
4 [DB2002] Leo I C04 C* 10 08 11.7008776848 +12 18 33.494271624   23.27 20.04     ~ 3 0
5 [DB2002] Leo I C11 C* 10 08 12.8802052008 +12 19 37.899104376   22.72 19.99     ~ 3 0
6 ALW Leo I 19 C* 10 08 16.5854970048 +12 20 07.005920928   21.13 19.30   17.75 ~ 6 0
7 ALW Leo I 1 C* 10 08 19.49 +12 17 07.1   21.48 19.44   17.72 ~ 8 0
8 ALW Leo I 2 C* 10 08 19.9586300496 +12 17 41.373870036   21.69 19.08   17.24 ~ 9 0
9 [DB2002] Leo I C02 C* 10 08 20.0776368624 +12 20 02.402894508           ~ 3 0
10 [DB2002] Leo I C03 C* 10 08 20.6414492688 +12 18 36.460591092           ~ 3 0
11 ALW Leo I 3 C* 10 08 21.7523476008 +12 17 24.909580320   21.75 19.63 18.32 17.46 ~ 7 0
12 ALW Leo I 5 C* 10 08 22.5435894432 +12 18 25.833084300   21.40 19.22     ~ 8 0
13 [DB2002] Leo I C13 C* 10 08 22.6772317416 +12 23 15.836151300           ~ 3 0
14 ALW Leo I 4 C* 10 08 23.8727184792 +12 14 16.486062216   22.60 19.85     ~ 5 0
15 ALW Leo I 7 C* 10 08 24.8102418024 +12 19 26.859558792   20.882 19.059   17.111 ~ 10 1
16 ALW Leo I 8 C* 10 08 25.2836867664 +12 18 30.103971588   20.63 19.39     ~ 7 0
17 [DB2002] Leo I C10 C* 10 08 25.6143990552 +12 18 57.049628760           ~ 3 0
18 ALW Leo I 6 C* 10 08 26.3460991704 +12 14 02.594882868   21.82 19.55 18.40 17.46 ~ 5 0
19 ALW Leo I 9 C* 10 08 27.5085900048 +12 16 53.857027128   21.67 19.47 19.25 17.75 ~ 9 0
20 ALW Leo I 10 C* 10 08 27.6746726184 +12 17 31.734218940   21.43 19.45   17.73 ~ 8 0
21 Z 64-73 G 10 08 28.12 +12 18 23.4   11.3 10.0     ~ 1284 1
22 ALW Leo I 11 C* 10 08 28.4920342560 +12 19 48.603348984   21.02 19.58 18.48 17.60 ~ 7 0
23 ALW Leo I 13 C* 10 08 29.5219892808 +12 20 42.975083976   21.22 19.39     ~ 5 0
24 ALW Leo I 12 C* 10 08 30.0701552688 +12 18 34.150300920   21.11 19.59     ~ 6 0
25 ALW Leo I 14 C* 10 08 31.0275613896 +12 17 07.582107192   20.72 18.80 17.84 17.03 ~ 8 0
26 [DB2002] Leo I C07 C* 10 08 32.34 +12 18 46.2           ~ 4 0
27 ALW Leo I 15 C* 10 08 34.7089035504 +12 18 37.507957668   21.08 19.18 18.14 17.20 ~ 8 0
28 ALW Leo I 16 C* 10 08 34.9970122104 +12 21 03.131121852   21.14 19.15   17.38 ~ 7 0
29 ALW Leo I 18 C* 10 08 35.2818066048 +12 17 24.369628956   21.50 19.39   17.67 ~ 8 0
30 [DB2002] Leo I C08 C* 10 08 39.8781198912 +12 22 14.534225508   22.34 19.83 18.22 17.35 ~ 4 0
31 ALW Leo I 17 C* 10 08 40.3876337784 +12 16 45.871107348   21.52 19.88     ~ 3 1
32 ALW Leo II 1 C* 11 13 12.8318902800 +22 11 14.129478276           C 9 0
33 ALW Leo II 2 C* 11 13 17.9658001872 +22 08 42.992182896   21.7 20.20     ~ 5 0
34 ALW Leo II 3 C* 11 13 20.6395655376 +22 11 16.297456380   21.9 18.28     C 18 0
35 2MASS J11132349+2207580 C* 11 13 23.4771890208 +22 07 58.419962508   21.94 19.82     ~ 8 0
36 ALW Leo II 5 C* 11 13 23.9719979496 +22 08 29.353574760   21.31 19.70     ~ 8 0
37 AOH 2 C* 11 13 29.3877801840 +22 09 14.243502852   20.65 18.79     ~ 8 0
38 2MASS J11133176+2209061 C* 11 13 31.7730508008 +22 09 06.113997612   21.01 19.37     ~ 7 0
39 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
40 [DB2002] SagDIG C12 C* 19 29 50.49 -17 39 10.2           ~ 1 0
41 [DB2002] SagDIG C14 C* 19 29 52.89 -17 41 39.5           ~ 1 0
42 [C87b] 15 C* 19 29 52.909 -17 40 32.73     23.020     ~ 2 0
43 [C87b] 7 C* 19 29 55.27 -17 40 23.3           ~ 2 0
44 [DB2002] SagDIG C11 C* 19 29 56.33 -17 40 47.3           ~ 1 0
45 [DB2002] SagDIG C13 C* 19 29 57.55 -17 40 41.8           ~ 1 0
46 NAME Sgr dIG G 19 29 59.0 -17 40 41   15.5 13.6     ~ 323 1
47 [DB2002] SagDIG C04 C* 19 30 00.072 -17 41 35.17     23.003     ~ 2 0
48 [C87b] 26 C* 19 30 00.24 -17 40 54.4           ~ 1 0
49 [C87b] 17 C* 19 30 00.29 -17 41 02.8           ~ 1 0
50 [C87b] 5 C* 19 30 01.015 -17 40 52.63     22.394     ~ 2 0
51 [DB2002] SagDIG C10 C* 19 30 01.675 -17 41 06.57     22.666     ~ 2 0
52 [DB2002] SagDIG C03 C* 19 30 02.02 -17 42 05.7           ~ 1 0
53 [C87b] 16 C* 19 30 04.19 -17 40 30.2           ~ 1 0
54 [DB2002] SagDIG C09 C* 19 30 05.19 -17 41 42.8           ~ 1 0
55 [C87b] 8 C* 19 30 06.27 -17 40 54.6           ~ 2 0
56 [C87b] 6 C* 19 30 08.16 -17 40 00.8           ~ 1 0
57 NGC 6822 G 19 44 56.199 -14 47 51.29   18 8.1     ~ 1661 0
58 NAME Peg Cluster ClG 23 20 14.7 +08 12 23           ~ 131 0
59 ALW Leo I 20 C* ~ ~     19.292     ~ 4 0
60 NAME Local Group GrG ~ ~           ~ 9325 0
61 ALW Leo II 20 C* ~ ~           ~ 1 0
62 ALW Leo II 19 C* ~ ~           ~ 1 0
63 ALW Leo II 18 C* ~ ~           ~ 1 0
64 ALW Leo II 17 C* ~ ~           ~ 1 0
65 ALW Leo II 16 C* ~ ~           ~ 1 0
66 ALW Leo II 15 C* ~ ~           ~ 1 0
67 ALW Leo II 14 C* ~ ~           ~ 1 0
68 ALW Leo II 13 C* ~ ~           ~ 1 0
69 ALW Leo II 12 C* ~ ~           ~ 1 0
70 ALW Leo II 11 C* ~ ~           ~ 1 0
71 ALW Leo II 10 C* ~ ~           ~ 1 0
72 ALW Leo II 9 C* ~ ~           ~ 1 0
73 ALW Leo II 8 C* ~ ~           ~ 1 0

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