2002A&A...381..941H

Query : 2002A&A...381..941H

2002A&A...381..941H - Astronomy and Astrophysics, volume 381941-950 (2002/1-3)

Resolving the compact HII regions in N160A with HST.

HEYDARI-MALAYERI M., CHARMANDARIS V., DEHARVENG L., MEYNADIER F., ROSA M.R., SCHAERER D. and ZINNECKER H.

Abstract (from CDS):

Using high-resolution imaging with the Hubble Space Telescope, we study the Large Magellanic Cloud HII region N160A and uncover several striking features of this complex massive star-forming site. The two compact high excitation H22 blobs (HEBs) A1 and A2 are for the first time resolved and their stellar content and morphology is revealed. A1, being of higher excitation, is powered by a single massive star whose strong wind has created a surrounding bubble. A2 harbors several exciting stars enshrouded by large quantities of dust. The whole N160A nebula is energized by three star clusters for which we obtain photometry and study their color-magnitude diagram. The HII region is particularly dusty, with extinction values reaching an AV∼2.5mag in the visible, and it is separated from the molecular cloud by an outstanding ionization front. A previously detected infrared young stellar object is also accurately located with respect to the HII region.

Abstract Copyright: ∼

Journal keyword(s): stars: early-type - ISM: dust, extinction - HII regions - ISM: individual objects: N160A - galaxies: Magellanic Clouds

VizieR on-line data: <Available at CDS (J/A+A/381/941): table2.dat>

Nomenclature: Table 2: [HCD2002] NNN (Nos 1-110).

CDS comments: A misprint has been detected in the original table : [HCD2002] 46 must correspond to the first line "48" ; the line "46" must correspond to a double.

Simbad objects: 120

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Number of rows : 120
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 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
2 NAME 30 Dor Nebula SFR 05 38 36.0 -69 05 11           ~ 1276 2
3 LHA 120-N 158 HII 05 39 11.220 -69 30 13.65           ~ 93 0
4 [JGB98] N160-4 MoC 05 39 40.3 -69 39 01           ~ 4 0
5 [HCD2002] 3 * 05 39 41.0 -69 38 49           ~ 1 0
6 [HCD2002] 2 * 05 39 41.0 -69 38 49           ~ 1 0
7 [HCD2002] 1 * 05 39 41.1 -69 38 35           ~ 1 0
8 [HCD2002] 4 * 05 39 41.3 -69 38 37           ~ 1 0
9 [HCD2002] 6 * 05 39 41.4 -69 38 34           ~ 1 0
10 [HCD2002] 8 * 05 39 41.5 -69 38 39           ~ 1 0
11 [HCD2002] 5 * 05 39 41.5 -69 38 32           ~ 1 0
12 [HCD2002] 7 * 05 39 41.6 -69 38 30           ~ 1 0
13 [HCD2002] 9 * 05 39 41.7 -69 38 34           ~ 1 0
14 [HCD2002] 10 * 05 39 42.0 -69 38 33           ~ 1 0
15 [HCD2002] 11 * 05 39 42.1 -69 38 37           ~ 1 0
16 [HCD2002] 13 * 05 39 42.3 -69 38 57           ~ 1 0
17 [HCD2002] 14 * 05 39 42.5 -69 38 54           ~ 1 0
18 NGC 2080 HII 05 39 42.6 -69 38 50           ~ 100 0
19 [HCD2002] 12 * 05 39 42.6 -69 38 41           ~ 1 0
20 [HCD2002] 15 * 05 39 42.8 -69 38 43           ~ 1 0
21 [HCD2002] 16 * 05 39 43.0 -69 38 39           ~ 1 0
22 [HCD2002] 17 * 05 39 43.1 -69 38 49           ~ 1 0
23 [HCD2002] 21 * 05 39 43.2 -69 38 58           ~ 1 0
24 [HCD2002] 18 * 05 39 43.2 -69 38 49           ~ 1 0
25 [JHS86] N160A-9 HII 05 39 43.3 -69 38 51           ~ 23 0
26 [HCD2002] 22 * 05 39 43.4 -69 38 54           ~ 1 0
27 [HCD2002] 19 * 05 39 43.4 -69 38 45           ~ 1 0
28 [HCD2002] 20 * 05 39 43.4 -69 38 42           ~ 1 0
29 [HCD2002] 24 * 05 39 43.9 -69 38 42           ~ 1 0
30 [HCD2002] 25 * 05 39 44.0 -69 38 39           ~ 1 0
31 [HCD2002] 26 * 05 39 44.0 -69 38 37           ~ 1 0
32 [HCD2002] 23 * 05 39 44.0 -69 38 33           ~ 1 0
33 [HCD2002] 28 * 05 39 44.1 -69 38 40           ~ 1 0
34 [HCD2002] 27 * 05 39 44.1 -69 38 36           ~ 1 0
35 [HCD2002] 45 * 05 39 44.2 -69 38 54           ~ 1 0
36 [HCD2002] 33 * 05 39 44.2 -69 38 43           ~ 1 0
37 [HCD2002] 30 * 05 39 44.2 -69 38 40           ~ 1 0
38 [HCD2002] 31 * 05 39 44.2 -69 38 38           ~ 1 0
39 [HCD2002] 54 * 05 39 44.3 -69 38 56           ~ 1 0
40 [HCD2002] 38 * 05 39 44.3 -69 38 47           ~ 1 0
41 [HCD2002] 34 * 05 39 44.3 -69 38 42           ~ 1 0
42 [HCD2002] 35 * 05 39 44.3 -69 38 40           ~ 1 0
43 [HCD2002] 32 * 05 39 44.3 -69 38 40           ~ 1 0
44 [HCD2002] 29 * 05 39 44.3 -69 38 33           ~ 1 0
45 [HCD2002] 44 * 05 39 44.4 -69 38 43           ~ 1 0
46 [HCD2002] 37 * 05 39 44.4 -69 38 40           ~ 1 0
47 [HCD2002] 36 * 05 39 44.4 -69 38 38           ~ 1 0
48 [HCD2002] 51 * 05 39 44.5 -69 38 41           ~ 1 0
49 [HCD2002] 50 * 05 39 44.5 -69 38 40           ~ 1 0
50 [HCD2002] 41 * 05 39 44.5 -69 38 39           ~ 1 0
51 [HCD2002] 42 * 05 39 44.5 -69 38 38           ~ 1 0
52 [HCD2002] 47 * 05 39 44.5 -69 38 38           ~ 1 0
53 [HCD2002] 46 * 05 39 44.5 -69 38 37           ~ 1 0
54 [HCD2002] 48 * 05 39 44.5 -69 38 37           ~ 1 0
55 [HCD2002] 39 * 05 39 44.5 -69 38 36           ~ 1 0
56 [HCD2002] 43 * 05 39 44.5 -69 38 36           ~ 1 0
57 [HCD2002] 40 * 05 39 44.5 -69 38 33           ~ 1 0
58 [HCD2002] 65 * 05 39 44.6 -69 38 48           ~ 1 0
59 [HCD2002] 55 * 05 39 44.6 -69 38 39           ~ 1 0
60 [HCD2002] 52 * 05 39 44.6 -69 38 39           ~ 1 0
61 [HCD2002] 56 * 05 39 44.6 -69 38 39           ~ 1 0
62 [HCD2002] 57 * 05 39 44.6 -69 38 39           ~ 1 0
63 [HCD2002] 49 * 05 39 44.6 -69 38 37           ~ 1 0
64 [HCD2002] 53 * 05 39 44.6 -69 38 36           ~ 1 0
65 [HCD2002] 66 * 05 39 44.7 -69 38 41           ~ 1 0
66 [HCD2002] 58 * 05 39 44.7 -69 38 39           ~ 1 0
67 [HCD2002] 63 * 05 39 44.7 -69 38 38           ~ 1 0
68 [HCD2002] 59 * 05 39 44.7 -69 38 38           ~ 1 0
69 [HCD2002] 60 * 05 39 44.7 -69 38 38           ~ 1 0
70 [HCD2002] 64 * 05 39 44.7 -69 38 38           ~ 1 0
71 [HCD2002] 62 * 05 39 44.8 -69 38 37           ~ 1 0
72 [HCD2002] 61 * 05 39 44.8 -69 38 36           ~ 1 0
73 [HCD2002] 67 * 05 39 44.9 -69 38 42           ~ 1 0
74 [HCD2002] 81 * 05 39 45.0 -69 38 58           ~ 1 0
75 [HCD2002] 75 * 05 39 45.0 -69 38 50           ~ 1 0
76 [HCD2002] 73 * 05 39 45.0 -69 38 47           ~ 1 0
77 [HCD2002] 71 * 05 39 45.0 -69 38 43           ~ 1 0
78 [HCD2002] 84 * 05 39 45.1 -69 39 00           ~ 1 0
79 [HCD2002] 68 * 05 39 45.1 -69 38 38           ~ 1 0
80 [HCD2002] 87 * 05 39 45.2 -69 39 00           ~ 1 0
81 [HCD2002] 85 * 05 39 45.2 -69 38 56           ~ 1 0
82 [HCD2002] 80 * 05 39 45.2 -69 38 47           ~ 1 0
83 [HCD2002] 76 * 05 39 45.2 -69 38 40           ~ 1 0
84 [HCD2002] 72 * 05 39 45.2 -69 38 38           ~ 1 0
85 [HCD2002] 70 * 05 39 45.2 -69 38 34           ~ 1 0
86 [HCD2002] 69 * 05 39 45.2 -69 38 34           ~ 1 0
87 [HCD2002] 91 * 05 39 45.3 -69 39 02           ~ 1 0
88 [HCD2002] 79 * 05 39 45.3 -69 38 39           ~ 1 0
89 [HCD2002] 89 * 05 39 45.4 -69 38 56           ~ 1 0
90 [HCD2002] 83 * 05 39 45.4 -69 38 47           ~ 1 0
91 [HCD2002] 82 * 05 39 45.4 -69 38 41           ~ 1 0
92 [HCD2002] 77 * 05 39 45.4 -69 38 34           ~ 1 0
93 [HCD2002] 74 * 05 39 45.4 -69 38 32           ~ 1 0
94 [HCD2002] 78 * 05 39 45.4 -69 38 32           ~ 1 0
95 [HCD2002] 94 * 05 39 45.5 -69 39 01           ~ 1 0
96 [HCD2002] 88 * 05 39 45.5 -69 38 52           ~ 1 0
97 [HCD2002] 86 * 05 39 45.6 -69 38 37           ~ 1 0
98 [HCD2002] 98 * 05 39 45.7 -69 38 52           ~ 1 0
99 [HCD2002] 96 * 05 39 45.7 -69 38 51           ~ 1 0
100 [HCD2002] 90 * 05 39 45.7 -69 38 42           ~ 1 0
101 [HCD2002] 95 * 05 39 45.8 -69 38 43           ~ 1 0
102 [HCD2002] 92 * 05 39 45.8 -69 38 38           ~ 1 0
103 [HCD2002] 106 * 05 39 45.9 -69 39 03           ~ 1 0
104 [HCD2002] 97 * 05 39 45.9 -69 38 43           ~ 1 0
105 [HCD2002] 93 * 05 39 45.9 -69 38 38           ~ 1 0
106 [HCD2002] 102 * 05 39 46.1 -69 38 39           ~ 1 0
107 [HCD2002] 100 * 05 39 46.1 -69 38 38           ~ 1 0
108 [GSL2002] 122 HII 05 39 46.1 -69 38 37           ~ 23 0
109 [HCD2002] 99 * 05 39 46.1 -69 38 35           ~ 1 0
110 [HCD2002] 107 * 05 39 46.14 -69 38 52.9     13.8     O4-6Vz 2 0
111 [HCD2002] 103 * 05 39 46.2 -69 38 38           ~ 1 0
112 [HCD2002] 104 * 05 39 46.2 -69 38 38           ~ 1 0
113 [HCD2002] 105 * 05 39 46.2 -69 38 37           ~ 1 0
114 [HCD2002] 101 * 05 39 46.2 -69 38 35           ~ 1 0
115 LHA 120-N 159 HII 05 39 46.650 -69 45 39.94           ~ 293 2
116 [HCD2002] 109 * 05 39 46.7 -69 38 49           ~ 1 0
117 [HCD2002] 108 * 05 39 46.7 -69 38 36           ~ 1 0
118 [HCD2002] 110 * 05 39 46.8 -69 38 44           ~ 1 0
119 LHA 120-N 160 EmO 05 39 47.9 -69 37 08           ~ 128 1
120 LH 103 As* 05 39 57 -69 39.6   8.50 8.09     ~ 31 0

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