2017MNRAS.467.2113W

Query : 2017MNRAS.467.2113W

2017MNRAS.467.2113W - Mon. Not. R. Astron. Soc., 467, 2113-2126 (2017/May-2)

A high-resolution radio continuum study of the dwarf irregular galaxy IC 10.

WESTCOTT J., BRINKS E., BESWICK R.J., HEESEN V., ARGO M.K., BALDI R.D., FENECH D.M., McHARDY I.M., SMITH D.J.B. and WILLIAMS D.R.A.

Abstract (from CDS):

We present high-resolution e-Multi-Element Radio Linked Interferometer Network radio continuum maps of the dwarf irregular galaxy IC 10 at 1.5 and 5 GHz. We detect 11 compact sources at 1.5 GHz, five of which have complementary detections at 5 GHz. We classify three extended sources as compact H II regions within IC 10, five sources as contaminating background galaxies and identify three sources that require additional observations to classify. We do not expect that any of these three sources are supernova remnants as they will likely be resolved out at the assumed distance of IC 10 (0.7 Mpc). We correct integrated flux densities of IC 10 from the literature for contamination by unrelated background sources and obtain updated flux density measurements of 354 ± 11 mJy at 1.5 GHz and 199 ± 9 mJy at 4.85 GHz. The background contamination does not contribute significantly to the overall radio emission from IC 10, so previous analysis concerning its integrated radio properties remains valid.

Abstract Copyright: © The Authors 2017. Published by Oxford University Press on behalf of The Royal Astronomical Society.

Journal keyword(s): techniques: high angular resolution - techniques: interferometric - H ii regions - ISM: supernova remnants - galaxies: dwarf - galaxies: ISM - galaxies: ISM

Nomenclature: Fig. 3, Table 3: WBBH JHHMMSS+DDMMSS.s N=11.

Simbad objects: 26

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Number of rows : 26
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 WBBH J001951+591644.2 Rad 00 19 51.498 +59 16 44.20           ~ 1 0
2 WBBH J002008+591955.2 Rad 00 20 08.137 +59 19 55.23           ~ 2 0
3 WBBH J002008+591540.2 Rad 00 20 08.348 +59 15 40.21           ~ 2 0
4 WBBH J002015+591853.9 Rad 00 20 14.988 +59 18 53.88           ~ 3 0
5 IC 10 rG 00 20 17.33520 +59 18 13.6480   13.6 9.5     ~ 1185 1
6 WBBH J002017+591839.7 Rad 00 20 17.390 +59 18 39.68           ~ 3 0
7 WBBH J002018+591740.9 Rad 00 20 18.249 +59 17 40.92           ~ 2 0
8 WBBH J002019+591802.3 Rad 00 20 19.334 +59 18 02.33           ~ 2 0
9 WBBH J002027+591843.7 Rad 00 20 26.807 +59 18 43.69           ~ 2 0
10 WBBH J002027+591728.7 Rad 00 20 26.952 +59 17 28.66           ~ 3 0
11 WBBH J002027+591706.1 Rad 00 20 27.1539669336 +59 17 06.145438380           ~ 3 0
12 [BWF97] IC 10 X-1 HXB 00 20 29.03310480 +59 16 51.7609560           ~ 180 0
13 WBBH J002033+591942.9 Rad 00 20 33.390 +59 19 42.89           ~ 2 0
14 NVSS J002108+591132 Rad 00 21 08.74 +59 11 32.0           ~ 5 0
15 ICRF J002703.2+595852 BLL 00 27 03.28617584 +59 58 52.9595753           ~ 21 1
16 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
17 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
18 M 33 GiG 01 33 50.8965749232 +30 39 36.630403128 6.17 6.27 5.72     ~ 6226 1
19 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
20 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
21 RMC 136 Cl* 05 38 42.396 -69 06 03.36   5.81 5.40     ~ 2236 2
22 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 6156 6
23 3C 286 Sy1 13 31 08.2883506368 +30 30 32.960091564   17.51 17.25     ~ 4558 2
24 Mrk 668 BLL 14 07 00.39441712 +28 27 14.6901341   16.13 15.35 10.29   ~ 826 3
25 IC 1127 SyG 15 34 57.22396 +23 30 11.6084   14.76 13.88     ~ 3090 4
26 NAME Local Group GrG ~ ~           ~ 9325 0

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