2014MNRAS.437.3626I

Query : 2014MNRAS.437.3626I

2014MNRAS.437.3626I - Mon. Not. R. Astron. Soc., 437, 3626-3638 (2014/February-1)

A radio characterization of Galactic compact bubbles.

INGALLINERA A., TRIGILIO C., UMANA G., LETO P., NORIEGA-CRESPO A., FLAGEY N., PALADINI R., AGLIOZZO C. and BUEMI C.S.

Abstract (from CDS):

We report the radio observations of a subsample of the 428 Galactic compact bubbles discovered at 24µm with the MIPSGAL survey. Pervasive through the entire Galactic plane, these objects are thought to be different kinds of evolved stars. The very large majority of the bubbles ( ∼ 70percent) are however not yet classified. We conducted radio observations with the Expanded Very Large Array at 6 and 20cm in order to obtain the spectral index of 55 bubbles. We found that at least 70 per cent of the 31 bubbles for which we were effectively able to compute the spectral index (or its lower limit) are likely to be thermal emitters. We were also able to resolve some bubbles, obtaining that the size of the radio nebula is usually similar to the IR size, although our low resolution (with respect to IR images) did not allow further morphological studies. Comparisons between radio flux densities and IR archive data from Spitzer and IRAS suggest that at least three unclassified bubbles can be treated as planetary nebula candidates.

Abstract Copyright: © 2013 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2013)

Journal keyword(s): stars: evolution - planetary nebulae: general - radio continuum: general

Simbad objects: 57

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Number of rows : 57
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 3C 286 Sy1 13 31 08.2883506368 +30 30 32.960091564   17.51 17.25     ~ 4341 2
2 MGE G349.7294+00.1747 bub 17 17 59.3 -37 26 09           ~ 4 0
3 MGE G351.2381-00.0145 bub 17 23 04.4 -36 18 20           ~ 4 0
4 MGE G352.3117-00.9711 bub 17 29 58.3 -35 56 56           ~ 3 0
5 MGE G355.7638+00.1424 bub 17 34 35.2 -32 26 58           ~ 2 0
6 MGE G356.1447+00.0550 bub 17 35 54.5 -32 10 35           ~ 3 0
7 MGE G356.8155-00.3843 bub 17 39 21.3 -31 50 44           ~ 4 0
8 IRAS 17412-3236 bub 17 44 29.3236505016 -32 38 09.456711936         17.28 ~ 3 0
9 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 14414 0
10 [GKF2010] MN65 * 17 45 40.7711682792 -27 09 15.105875724       16.98   ~ 3 0
11 MGE G359.5381-01.0838 bub 17 48 46.6 -29 53 34           ~ 2 0
12 MGE G001.6982+00.1362 bub 17 49 04.9 -27 24 47           ~ 2 0
13 MGE G001.9965+00.1976 bub 17 49 32.1 -27 07 32           ~ 2 0
14 JaSt2 15 PN 17 54 23.5 -28 34 51           ~ 4 0
15 MGE G002.0599-01.0642 bub 17 54 34.4 -27 42 51           ~ 3 0
16 PN K 6-35 PN 17 55 43.30 -29 04 07.2           ~ 14 1
17 MGE G005.2641+00.3775 bub 17 56 13.4 -24 13 13           ~ 3 0
18 MGE G002.2128-01.6131 bub 17 57 03.9 -27 51 30           ~ 3 0
19 MGE G003.4305-01.0738 bub 17 57 42.5 -26 32 05           ~ 2 0
20 MGE G006.5850-00.0135 bub 18 00 35.2 -23 16 17           ~ 2 0
21 MGE G006.9367+00.0497 bub 18 01 06.4 -22 56 05           ~ 3 0
22 IRAS 17597-2441 bub 18 02 48.52320 -24 40 55.3404           ~ 5 0
23 IC 4673 PN 18 03 18.4585925304 -27 06 22.715564832     13.50     O(H)8 114 0
24 MGE G008.9409+00.2532 bub 18 04 36.3 -21 05 26           ~ 4 0
25 PN PBOZ 33 PN? 18 04 38.922 -20 37 27.28           ~ 8 0
26 IRAS 18058-1948 bub 18 08 50.708 -19 47 36.49           ~ 2 0
27 PHR J1811-2123 PN 18 11 10.63 -21 23 13.9           ~ 10 1
28 SNR G011.2-00.3 SNR 18 11 28.9 -19 25 29           ~ 286 1
29 MGE G010.6846-00.6280 bub 18 11 30.8 -19 59 41           ~ 2 0
30 MGE G013.5944+00.2139 bub 18 14 17.1 -17 02 15           ~ 2 0
31 MGE G014.1176+00.0816 bub 18 15 48.9 -16 38 27           ~ 2 0
32 MGE G015.9774+00.2955 bub 18 18 42.2 -14 54 09           ~ 2 0
33 MGE G016.1274+00.3327 bub 18 18 51.6 -14 45 10           ~ 2 0
34 MGE G016.1871+00.1202 bub 18 19 45.1 -14 48 02           ~ 2 0
35 MGE G016.2280-00.3680 PN? 18 21 36.9 -14 59 41           ~ 5 0
36 MPA J1824-1126 RG* 18 24 03.938 -11 26 15.01           K2-K5III 8 2
37 [GKF2010] MN80 * 18 33 39.548 -08 07 08.49           ~ 5 2
38 [GKF2010] MN81 Em* 18 33 43.469 -08 23 35.33           ~ 4 0
39 MSX6C G026.4700+00.0207 s*b 18 39 32.2472383848 -05 44 20.185351872           LBV_B 41 1
40 MGE G027.5373+00.5473 bub 18 39 37.3 -04 32 57           ~ 2 0
41 MGE G028.7440+00.7076 bub 18 41 16.0 -03 24 11           ~ 3 0
42 4C -04.71 Rad 18 41 19.8 -04 56 06           ~ 327 3
43 WR 120bc WR* 18 42 08.2722647232 -03 51 02.889515988           WN8-9h 14 0
44 IRAS 18397-0507 * 18 42 22.470 -05 04 30.06           ~ 6 0
45 PN A66 48 PN 18 42 46.9206696216 -03 13 17.295471588   19.40   16.67   [WN6o] 61 0
46 MGE G030.8780+00.6993 bub 18 45 12.0 -01 30 31           ~ 2 0
47 IRAS 18433-0228 AB? 18 45 55.26 -02 25 08.9           ~ 7 0
48 MGE G029.4034-00.4496 bub 18 46 35.9 -03 20 43           ~ 2 0
49 MGE G031.7290+00.6993 HII 18 46 45.2 -00 45 06           ~ 8 1
50 MGE G032.4982+00.1615 PN? 18 50 04.406 -00 18 45.55           O5.6V 4 0
51 MGE G032.8593+00.2806 bub 18 50 18.4 +00 03 48           ~ 2 0
52 PN WeSb 4 PN 18 50 40.302 -01 03 11.16           ~ 27 0
53 MGE G034.8961+00.3018 bub 18 53 56.8 +01 53 08           ~ 3 0
54 IRAS 19040+0817 LP? 19 06 24.5671675680 +08 22 01.432214652       16.78   ~ 12 0
55 IRAS 19041+0902 WR* 19 06 33.6668230344 +09 07 20.747893980       17.40   WC5-6 8 0
56 PN A66 53 PN 19 06 45.910 +06 23 52.47           ~ 58 0
57 NGC 6842 PN 19 55 02.1 +29 17 22     16.0     ~ 104 1

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