2005ApJ...631..252C

Query : 2005ApJ...631..252C

2005ApJ...631..252C - Astrophys. J., 631, 252-261 (2005/September-3)

A fresh view of Henize 2-10 with VLT NAOS-CONICA.

CABANAC R.A., VANZI L. and SAUVAGE M.

Abstract (from CDS):

We present high-resolution observations of Henize 2-10 in K_s_(2.2 µm), L' (3.8 µm), and M' (4.8 µm) bands. These allow us, for the first time, to track accurately the structures at the heart of the galaxy from the optical to the radio. All radio knots previously observed can now be associated with L'- and Ks-emitting regions. This implies a revision of their physical nature. Instead of highly extinguished ultradense H II regions, we propose that two of the five radio knots are either supernova remnants or normal H II regions, while the remaining three are bona fide ultradense H II regions, although less obscured than previously thought.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Individual: Name: Henize 2-10

Nomenclature: Fig.2, Table 1: [CVS2005] LNa (Nos L1-L2, L3a-L3b, L4a-L4d, L5-L8).

CDS comments: Fig.2b: Region A, B, C = [VC92] He 2-10 A, B, C, sources NN among (Nos 4-27) not identified. Fig.4: Knots N = [KJ99] Knot N.

Simbad objects: 20

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Number of rows : 20
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 [CVS2005] L1 HII 08 36 15.014 -26 24 33.81           ~ 10 0
2 [CVS2005] L2 HII 08 36 15.060 -26 24 33.98           ~ 9 0
3 [KJ99] Knot 3 HII 08 36 15.127 -26 24 34.13           ~ 10 1
4 [CVS2005] L3a NIR 08 36 15.131 -26 24 34.24           ~ 2 0
5 [CVS2005] L3b NIR 08 36 15.153 -26 24 34.10           ~ 2 0
6 [CVS2005] L6 NIR 08 36 15.183 -26 24 34.06           ~ 2 0
7 MCG-04-21-005 AGN 08 36 15.190 -26 24 33.66 12.04 11.93 11.45 11.09 12.3 ~ 600 3
8 JCMTSF J083615.2-262435 NIR 08 36 15.191 -26 24 34.60           ~ 2 0
9 [CVS2005] L8 NIR 08 36 15.217 -26 24 34.50           ~ 1 0
10 [CVS2005] L4a NIR 08 36 15.218 -26 24 34.00           ~ 5 0
11 [CKV93] A PoG 08 36 15.22 -26 24 34.3   11.59 11.79     ~ 15 0
12 [KJ99] Knot 4 HII 08 36 15.22 -26 24 34.3           ~ 10 1
13 [CVS2005] L4b NIR 08 36 15.247 -26 24 34.35           ~ 2 0
14 [CVS2005] L4c NIR 08 36 15.251 -26 24 34.83           ~ 1 0
15 [CVS2005] L4d NIR 08 36 15.265 -26 24 34.39           ~ 2 0
16 [CVS2005] L5 HII 08 36 15.308 -26 24 34.61           ~ 9 0
17 [CKV93] B Cl* 08 36 15.72 -26 24 35.0   13.46 13.62     ~ 20 0
18 NGC 3353 AGN 10 45 22.390 +55 57 37.36 12.90 13.25 12.79     ~ 378 1
19 NGC 5253 rG 13 39 55.990 -31 38 24.11 11.48 10.94 10.49 10.33 13.47 ~ 1421 4
20 [CKV93] C PoG ~ ~           ~ 5 0

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