2005MNRAS.363..405H

Query : 2005MNRAS.363..405H

2005MNRAS.363..405H - Mon. Not. R. Astron. Soc., 363, 405-451 (2005/October-3)

Millimetre continuum observations of southern massive star formation regions - I. SIMBA observations of cold cores.

HILL T., BURTON M.G., MINIER V., THOMPSON M.A., WALSH A.J., HUNT-CUNNINGHAM M. and GARAY G.

Abstract (from CDS):

We report the results of a 1.2-mm continuum emission survey toward 131 star-forming complexes suspected of undergoing massive star formation. These regions have previously been identified as harbouring a methanol maser and/or a radio continuum source [ultracompact (UC) Hii region], the presence of which is in most instances indicative of massive star formation. The 1.2-mm emission was mapped using the SIMBA instrument on the 15-m Swedish ESO Submillimetre Telescope (SEST). Emission is detected toward all of the methanol maser and UC Hii regions targeted, as well as towards 20 others lying within the fields mapped, implying that these objects are associated with cold, deeply embedded objects. Interestingly, there are also 20 methanol maser sites and nine UC Hii regions within the fields mapped which are devoid of millimetre continuum emission.

In addition to the maser and UC Hii regions detected, we have also identified 253 other sources within the SIMBA maps. All of these (253) are new sources, detected solely from their millimetre continuum emission. These `mm-only' cores are devoid of the traditional indicators of massive star formation, (i.e. methanol/OH maser, UC Hii regions or IRAS point sources). At least 45 per cent of these mm-only cores are also without mid-infrared Mid-course Space Experiment (MSX) emission. The `mm-only' core may be an entirely new class of source that represents an earlier stage in the evolution of massive stars, prior to the onset of methanol maser emission. Or, they may harbour protoclusters which do not contain any high-mass stars (i.e. below the Hii region limit).

In total, 404 sources are detected, representing four classes of sources which are distinguished by the presence of the different combination of associated tracer/s. Their masses, estimated assuming a dust temperature of 20 K and adopting kinematic distances, range from 0.5x101 to 3.7x104M☉, with an average mass for the sample of 1.5x103M☉. The H2number density (nH2) of the source sample ranges from 1.4x103 to 1.9x106/cm3, with an average of 8.7x104/cm3. The average radius of the sample is 0.5 pc. The visual extinction ranges from 10 to 500 mag with an average of 80 mag, which implies a high degree of embedding. The surface density (Σ) varies from 0.2 to 18.0 kg/m2 with an average of 2.8 kg/m2.

Analysis of the millimetre-only sources shows that they are less massive and smaller than sources with methanol maser and/or radio continuum emission, which collectively have a mean mass of 2.5x103M☉and a mean radius of 0.7 pc.


Abstract Copyright: 2005 RAS

Journal keyword(s): masers - stars: formation - stars: fundamental parameters - Hii regions - radio continuum: ISM

VizieR on-line data: <Available at CDS (J/MNRAS/363/405): table5.dat>

Nomenclature: Table 5: [HBM2005] GLLL.lll+BB.bbb, [HBM2005] GLLL.lll+BB.bbbA, [HBM2005] GLLL.lll+BB.bbba, N=404.

Simbad objects: 416

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Number of rows : 416
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 [MCK88] NGC 2024 FIR 3 Y*O 05 41 43.00 -01 54 24.0           ~ 52 0
2 [HBM2005] G206.54-16.35 mm 05 41 45.4 -01 55 51           ~ 1 0
3 IRAS 05393-0156 HII 05 41 45.9 -01 54 32           ~ 37 0
4 [HBM2005] G183.34+0.59 mm 05 51 06.0 +25 45 46           ~ 1 0
5 [HBM2005] G213.61-12.6 mm 06 07 47.9 -06 22 57           ~ 5 0
6 [HBM2005] G189.78+0.34 mm 06 08 34.5 +20 38 51           ~ 3 0
7 BGPS G189.030+00.781 smm 06 08 40.1362 +21 31 00.779           ~ 8 0
8 [HBM2005] G189.028+0.805 mm 06 08 45.3 +21 31 48           ~ 1 0
9 [HBM2005] G188.79+1.02 mm 06 09 06.5 +21 50 27           ~ 3 0
10 [KCW94] 188.793+01.030 HII 06 09 06.743 +21 50 41.18           ~ 6 0
11 IRAS 06061+2151 SFR 06 09 07.8 +21 50 39           ~ 84 0
12 [KCW94] 188.770+01.074 Rad 06 09 13.775 +21 53 12.74           ~ 6 0
13 [HBM2005] G192.581-0.042 mm 06 12 52.9 +18 00 35           ~ 3 0
14 [HBM2005] G192.60-0.05 mm 06 12 54.0 +17 59 23           ~ 4 0
15 [HBM2005] G192.594-0.045 mm 06 12 54.0 +17 59 47           ~ 2 0
16 [HBM2005] G259.94-0.04 mm 08 35 31.5 -40 38 28           ~ 1 0
17 [HBM2005] G269.45-1.47 mm 09 03 13.5 -48 55 22           ~ 4 0
18 [HBM2005] G269.15-1.13 mm 09 03 32.3 -48 28 00           ~ 3 0
19 [HBM2005] G270.25+0.84 mm 09 16 41.4 -47 55 46           ~ 4 0
20 [HBM2005] G284.271-0.391 mm 10 23 47.0 -57 48 38           ~ 3 0
21 [HBM2005] G284.295-0.362 mm 10 24 03.0 -57 47 58           ~ 2 0
22 [HBM2005] G284.307-0.376 mm 10 24 04.0 -57 49 02           ~ 3 0
23 [HBM2005] G284.338-0.417 mm 10 24 06.0 -57 52 06           ~ 3 0
24 [HBM2005] G284.35-0.42 mm 10 24 10.0 -57 52 39           ~ 3 0
25 [HBM2005] G284.345-0.404 mm 10 24 12.0 -57 51 42           ~ 3 0
26 [HBM2005] G284.341-0.389 mm 10 24 14.0 -57 50 46           ~ 3 0
27 [HBM2005] G284.328-0.365 mm 10 24 15.0 -57 49 10           ~ 3 0
28 [HBM2005] G284.384-0.441 mm 10 24 18.0 -57 54 46           ~ 3 0
29 [HBM2005] G284.344-0.366 mm 10 24 21.0 -57 49 42           ~ 3 0
30 [HBM2005] G284.352-0.353 mm 10 24 27.0 -57 49 18           ~ 3 0
31 [HBM2005] G287.37+0.65 mm 10 48 05.2 -58 26 40           ~ 4 0
32 [HBM2005] G290.40-2.91 mm 10 57 33.0 -62 58 54           ~ 4 0
33 [HBM2005] G291.256-0.769 mm 11 11 33.9 -61 21 22           ~ 3 0
34 [HBM2005] G291.256-0.743 mm 11 11 38.3 -61 19 54           ~ 4 0
35 [HBM2005] G291.27-0.70 mm 11 11 54.8 -61 18 26           ~ 3 0
36 [HBM2005] G291.288-0.706 mm 11 12 00.6 -61 18 34           ~ 3 0
37 [HBM2005] G291.302-0.693 mm 11 12 09.4 -61 18 10           ~ 3 0
38 [HBM2005] G291.309-0.681 mm 11 12 15.0 -61 17 38           ~ 3 0
39 [HBM2005] G290.37+1.66 mm 11 12 16.1 -58 46 19           ~ 4 0
40 [HBM2005] G291.587-0.499 mm 11 14 54.5 -61 13 32           ~ 3 0
41 [HBM2005] G291.576-0.468 mm 11 14 57.8 -61 11 40           ~ 3 0
42 AGAL G291.571-00.451 smm 11 14 58.812 -61 10 35.34           ~ 5 0
43 [HBM2005] G291.608-0.532 mm 11 15 01.1 -61 15 56           ~ 3 0
44 [HBM2005] G291.597-0.496 mm 11 15 02.2 -61 13 40           ~ 3 0
45 [BE83] IR 291.57-00.43 Y*O 11 15 04.67 -61 09 37.6           ~ 12 0
46 [HBM2005] G291.630-0.545 mm 11 15 08.9 -61 17 08           ~ 3 0
47 [HBM2005] G291.614-0.443 mm 11 15 19.9 -61 11 08           ~ 3 0
48 [HBM2005] G293.824-0.762 mm 11 32 01.4 -62 13 18           ~ 3 0
49 MMB G293.827-00.746 Mas 11 32 05.56 -62 12 25.3           ~ 9 0
50 HIGALBM G293.8948-00.7825 smm 11 32 33.077 -62 15 43.39           ~ 3 0
51 [HBM2005] G293.95-0.8 mm 11 32 42.0 -62 22 35           ~ 3 0
52 [HBM2005] G293.942-0.876 mm 11 32 42.0 -62 21 55           ~ 3 0
53 [HBM2005] G293.989-0.936 mm 11 32 55.8 -62 26 11           ~ 3 0
54 [HBM2005] G294.52-1.60 mm 11 35 31.0 -63 14 36           ~ 4 0
55 [HBM2005] G294.945-1.737 mm 11 38 57.1 -63 28 46           ~ 3 0
56 [HBM2005] G294.97-1.7 mm 11 39 09.0 -63 28 38           ~ 3 0
57 [HBM2005] G294.989-1.720 mm 11 39 22.1 -63 28 30           ~ 3 0
58 [HBM2005] G298.26+0.7 mm 12 11 45.4 -61 45 42           ~ 4 0
59 [HBM2005] G299.02+0.1 mm 12 17 18.6 -62 28 40           ~ 3 0
60 [HBM2005] G299.024+0.130 mm 12 17 30.2 -62 29 04           ~ 3 0
61 [HBM2005] G300.455-0.190 mm 12 29 37.3 -62 57 23           ~ 3 0
62 [HBM2005] G300.51-0.1 mm 12 30 02.0 -62 56 35           ~ 3 0
63 [HBM2005] G301.14-0.2 mm 12 35 29.1 -63 01 32           ~ 4 0
64 MMB G302.032-00.061 cor 12 43 31.92 -62 55 06.7           ~ 18 0
65 [HBM2005] G304.890+0.636 mm 13 08 13.5 -62 10 20           ~ 2 0
66 HIGALBM G304.9056+00.5749 smm 13 08 23.695 -62 13 54.78           ~ 2 0
67 [HBM2005] G304.919+0.542 mm 13 08 31.9 -62 15 48           ~ 2 0
68 [HBM2005] G305.952+0.555 mm 13 08 34.2 -62 15 00           ~ 2 0
69 HIGALBM G304.9246+00.5217 smm 13 08 35.266 -62 17 01.27           ~ 2 0
70 [HBM2005] G304.933+0.546 mm 13 08 38.8 -62 15 32           ~ 2 0
71 [HBM2005] G304.942+0.550 mm 13 08 43.3 -62 15 16           ~ 2 0
72 HIGALBM G305.1454+00.2076 smm 13 10 40.978 -62 34 53.18           ~ 3 0
73 AGAL G305.137+00.069 Y*O 13 10 42.526 -62 43 14.39           ~ 19 0
74 [HBM2005] G305.201+0.241 mm 13 11 08.3 -62 32 37           ~ 3 0
75 [HBM2005] G305.202+0.230 mm 13 11 09.4 -62 33 17           ~ 3 0
76 [HBM2005] G305.20+0.02 mm 13 11 12.3 -62 44 57           ~ 3 0
77 [HBM2005] G305.192-0.006 cor 13 11 13.6 -62 47 29           ~ 19 0
78 [HBM2005] G305.21+0.21 cor 13 11 14 -62 34.7           ~ 24 0
79 AGAL G305.197+00.007 smm 13 11 16 -62 46.7           ~ 13 0
80 AGAL G305.199+00.019 smm 13 11 16.951 -62 45 54.58           ~ 12 0
81 [HBM2005] G305.226+0.275 mm 13 11 19.8 -62 30 29           ~ 3 0
82 [HBM2005] G305.228+0.286 mm 13 11 20.9 -62 29 48           ~ 3 0
83 [HBM2005] G305.238+0.261 mm 13 11 26.7 -62 31 16           ~ 3 0
84 [HBM2005] G305.242+0.225 mm 13 11 30.3 -62 33 24           ~ 2 0
85 HIGALBM G305.2472+00.2449 smm 13 11 32.378 -62 32 11.39           ~ 3 0
86 [HBM2005] G305.233-0.023 mm 13 11 35.8 -62 48 16           ~ 3 0
87 [HBM2005] G305.269-0.010 mm 13 11 54.4 -62 47 19           ~ 3 0
88 HIGALBM G305.3552+00.1926 smm 13 12 30.617 -62 34 48.00           ~ 2 0
89 [HBM2005] G305.358+0.203 mm 13 12 31.6 -62 34 11           ~ 2 0
90 [HBM2005] G305.362+0.185 mm 13 12 34.7 -62 35 15           ~ 3 0
91 [HBM2005] G305.361+0.151 mm 13 12 35.2 -62 37 15           ~ 3 0
92 [HBM2005] G305.37+0.21 mm 13 12 36.3 -62 33 39           ~ 3 0
93 [HBM2005] G305.340-0.172 mm 13 12 38.1 -62 36 42           ~ 3 0
94 AGAL G305.512+00.334 Y*O 13 13 46.320 -62 25 33.71           ~ 9 0
95 [HBM2005] G305.533+0.360 mm 13 13 55.2 -62 23 53           ~ 2 0
96 [HBM2005] G305.538+0.340 mm 13 13 58.7 -62 25 05           ~ 2 0
97 [HBM2005] G305.519-0.040 mm 13 14 06.1 -62 47 53           ~ 2 0
98 [HBM2005] G305.520-0.020 mm 13 14 06.1 -62 46 41           ~ 3 0
99 [HBM2005] G305.549+0.002 mm 13 14 20.0 -62 45 13           ~ 3 0
100 [HBM2005] G305.55+0.01 mm 13 14 21.2 -62 44 33           ~ 3 0
101 AGAL G305.554-00.011 smm 13 14 22.882 -62 46 00.74           ~ 13 0
102 MMB G305.563+00.013 cor 13 14 26.90 -62 44 29.4           ~ 22 0
103 [HBM2005] G305.581+0.033 mm 13 14 35.1 -62 43 02           ~ 3 0
104 [HBM2005] G305.605+0.010 mm 13 14 49.1 -62 44 24           ~ 3 0
105 [HBM2005] G305.776-0.251 mm 13 16 31.5 -62 59 02           ~ 2 0
106 [HBM2005] G305.81-0.25 mm 13 16 43.2 -62 58 37           ~ 4 0
107 [HBM2005] G305.833-0.196 mm 13 16 58.3 -62 55 25           ~ 4 0
108 [HBM2005] G306.319-0.343 mm 13 21 18.2 -63 01 07           ~ 3 0
109 [HBM2005] G306.33-0.3 mm 13 21 18.2 -63 00 43           ~ 3 0
110 AGAL G306.343-00.301 Y*O 13 21 31.814 -62 58 23.47           ~ 9 0
111 AGAL G306.344-00.326 Y*O 13 21 34.085 -62 59 50.77           ~ 9 0
112 [HBM2005] G309.917+0.494 mm 13 50 38.2 -61 34 20           ~ 3 0
113 IRAS 13471-6120 cor 13 50 41.832 -61 35 09.96           ~ 53 0
114 RAFGL 4972S cor 15 00 34.52760 -58 58 08.9076           ~ 49 1
115 OH 318.95-00.20 Y*O 15 00 55.35024 -58 58 53.2848           ~ 82 1
116 [HBM2005] G323.74-0.3 mm 15 31 41.6 -56 30 11           ~ 4 0
117 [HBM2005] G330.95-0.18 mm 16 09 48.8 -51 53 51           ~ 2 0
118 AGAL G331.279-00.189 cor 16 11 26.748 -51 41 56.04           ~ 20 0
119 [HBM2005] G332.640-0.586 mm 16 19 30.5 -51 02 40           ~ 3 0
120 [HBM2005] G332.648-0.606 mm 16 19 38.1 -51 03 12           ~ 3 0
121 MSX6C G332.7013-00.5874 Y*? 16 19 47.46264 -51 00 06.6600           ~ 16 0
122 [HBM2005] G332.646-0.647 mm 16 19 48.3 -51 02 00           ~ 2 0
123 [HBM2005] G332.695-0.609 mm 16 19 51.7 -51 01 20           ~ 2 0
124 AGAL G332.726-00.621 smm 16 20 03.096 -51 00 32.44           ~ 15 0
125 HIGALBM G332.7768-00.5830 smm 16 20 06.823 -50 56 46.04           ~ 3 0
126 [HBM2005] G332.627-0.511 mm 16 20 07.0 -51 00 00           ~ 3 0
127 [HBM2005] G332.827-0.552 mm 16 20 12.0 -50 53 20           ~ 2 0
128 [HBM2005] G332.794-0.598 mm 16 20 15.0 -50 56 40           ~ 3 0
129 AGAL G000.203+00.052 smm 17 45 55 -28 44.1           ~ 9 0
130 AGAL G000.496+00.187 smm 17 46 04 -28 24.8           ~ 13 0
131 AGAL G000.264+00.032 smm 17 46 07 -28 41.5           ~ 15 0
132 [HBM2005] G0.21-0.00 mm 17 46 07.7 -28 45 20           ~ 6 0
133 [HBM2005] G0.497+0.170 mm 17 46 08.2 -28 25 23           ~ 5 0
134 NAME the Brick MoC 17 46 09 -28 43.8           ~ 191 0
135 HIGALBM G000.5273+00.1803 smm 17 46 10.178 -28 23 31.59           ~ 5 0
136 [HBM2005] G0.271+0.022 mm 17 46 10.7 -28 41 36           ~ 5 0
137 [HBM2005] G0.257+0.011 mm 17 46 11.4 -28 42 40           ~ 5 0
138 MMB G000.836+00.184 cor 17 46 52.86 -28 07 34.8           ~ 18 0
139 [HBM2005] G0.331-0.164 mm 17 47 00.0 -28 45 20           ~ 4 0
140 [HBM2005] G0.310-0.170 mm 17 47 01.2 -28 45 36           ~ 5 0
141 AGAL G000.316-00.201 smm 17 47 09 -28 46.2           ~ 17 0
142 [HBM2005] G0.325-0.242 mm 17 47 20.1 -28 47 04           ~ 5 0
143 [HBM2005] G1.124-0.065 mm 17 48 31.6 -28 00 31           ~ 5 0
144 [HBM2005] G1.134-0.073 mm 17 48 34.7 -28 00 16           ~ 5 0
145 [HBM2005] G1.105-0.098 mm 17 48 36.4 -28 02 31           ~ 5 0
146 AGAL G001.126-00.107 smm 17 48 42 -28 01.7           ~ 18 0
147 [MGL98] OH Maser I Y*O 17 48 48.5410 -28 01 11.350           ~ 23 0
148 AGAL G000.546-00.852 smm 17 50 15 -28 54.6           ~ 15 0
149 [HBM2005] G0.549-0.868 mm 17 50 18.8 -28 53 14           ~ 5 0
150 [HBM2005] G0.627-0.848 mm 17 50 24.9 -28 50 15           ~ 5 0
151 [HBM2005] G0.600-0.871 mm 17 50 26.7 -28 52 23           ~ 5 0
152 AGAL G002.534+00.199 cor 17 50 46 -26 39.8           ~ 20 0
153 GAL 005.48-00.24 HII 17 59 02.66 -24 20 51.4           ~ 43 0
154 [HBM2005] G5.48-0.24 mm 17 59 04.6 -24 20 55           ~ 5 0
155 AGAL G005.509-00.246 cor 17 59 07.783 -24 19 18.52           ~ 12 0
156 [HBM2005] G5.89-0.39 cor 18 00 30.3376 -24 03 54.309           ~ 12 0
157 BGPS G005.903-00.429 cor 18 00 41.0963 -24 04 12.184           ~ 9 0
158 BGPS G005.901-00.443 cor 18 00 44.0309 -24 04 43.436           ~ 8 0
159 [HBM2005] G6.53-0.10 mm 18 00 50.9 -23 21 29           ~ 6 0
160 MSX5C G006.6092-00.0813 NIR 18 00 53.72 -23 17 04.1           ~ 8 0
161 [HBM2005] G6.620-0.100 mm 18 00 59.2 -23 17 02           ~ 2 0
162 [HBM2005] G8.127+0.255 mm 18 02 52.8 -21 47 54           ~ 5 0
163 [HBM2005] G8.138+0.246 cor 18 02 56.2 -21 47 38           ~ 6 0
164 MMB G008.139+00.226 cor 18 03 00.75 -21 48 09.9           ~ 29 0
165 [HBM2005] G5.948-1.125 mm 18 03 26.3 -24 22 29           ~ 5 0
166 [HBM2005] G5.975-1.146 mm 18 03 34.5 -24 21 41           ~ 5 0
167 [THW2006] G005.97-01.17 a PoC 18 03 37.1 -24 22 13           ~ 7 0
168 [HBM2005] G5.97-1.17 mm 18 03 40.9 -24 22 37           ~ 5 0
169 [HBM2005] G10.10+0.73 mm 18 05 15.6 -19 50 55           ~ 5 0
170 AGAL G009.621+00.194 cor 18 06 15 -20 31.6           ~ 31 0
171 [HBM2005] G8.67-0.36 mm 18 06 18.9 -21 37 21           ~ 6 0
172 [WWS2012] G008.68-00.37 cor 18 06 23.5 -21 36 57           ~ 6 0
173 [HBM2005] G8.644-0.395 mm 18 06 24.6 -21 40 01           ~ 3 0
174 AGAL G008.711-00.367 cor 18 06 27 -21 35.8           ~ 20 0
175 AGAL G008.736-00.362 Y*O 18 06 28.75248 -21 34 22.6632           ~ 22 0
176 [HBM2005] G8.724-0.401a mm 18 06 36.1 -21 36 01           ~ 3 0
177 AGAL G008.706-00.414 Y*O 18 06 37 -21 37.4           ~ 40 0
178 [HBM2005] G8.718-0.410 cor 18 06 37.3 -21 36 33           ~ 4 0
179 [HBM2005] G9.966-0.020 mm 18 07 45.8 -20 19 47           ~ 3 0
180 MMB G009.986-00.028 cor 18 07 50.12 -20 18 56.5           ~ 25 0
181 [HBM2005] G10.001-0.033 mm 18 07 53.2 -20 18 19           ~ 5 0
182 [HBM2005] G10.47+0.02 cor 18 08 37.9 -19 51 41           ~ 7 0
183 AGAL G010.444-00.017 cor 18 08 45 -19 54.6           ~ 25 0
184 [HBM2005] G10.287-0.110 mm 18 08 45.9 -20 05 34           ~ 6 0
185 MMB G010.287-00.125 Mas 18 08 49.36 -20 05 59.0           ~ 25 0
186 [HBM2005] G10.288-0.127 mm 18 08 52.4 -20 05 58           ~ 5 0
187 AGAL G010.299-00.147 smm 18 08 56.006 -20 05 52.76           ~ 54 0
188 MMB G010.342-00.142 cor 18 08 59.99 -20 03 35.4           ~ 38 0
189 MMB G010.356-00.148 cor 18 09 03.07 -20 03 02.2           ~ 22 0
190 HIGALBM G010.1457-00.3155 cor 18 09 14.419 -20 18 56.44           ~ 3 0
191 [HBM2005] G10.148-0.331 mm 18 09 18.2 -20 19 17           ~ 2 0
192 [HBM2005] G10.191-0.307 cor 18 09 18.2 -20 16 21           ~ 3 0
193 AGAL G010.214-00.306 cor 18 09 20 -20 15.1           ~ 24 0
194 AGAL G010.199-00.316 Y*O 18 09 21 -20 16.2           ~ 14 0
195 [THW2006] G010.15-00.34 cor 18 09 21.8 -20 19 30           ~ 6 0
196 AGAL G010.213-00.322 Y*O 18 09 25 -20 15.7           ~ 24 0
197 [HBM2005] G10.188-0.344 cor 18 09 26.2 -20 17 33           ~ 3 0
198 [HBM2005] G10.164-0.360 mm 18 09 26.7 -20 19 17           ~ 2 0
199 AGAL G010.133-00.377 Y*O 18 09 27 -20 21.5           ~ 16 0
200 [HBM2005] G10.237-0.328 mm 18 09 28.4 -20 14 29           ~ 2 0
201 [WWS2012] G010.21-00.35 cor 18 09 28.9059 -20 16 50.924           ~ 8 0
202 [HBM2005] G10.184-0.370 mm 18 09 31.3 -20 18 29           ~ 2 0
203 HIGALBM G010.1975-00.3721 cor 18 09 33.514 -20 17 51.82           ~ 3 0
204 [HBM2005] G10.138-0.419 mm 18 09 34.6 -20 22 21           ~ 2 0
205 AGAL G010.149-00.407 Y*O 18 09 35 -20 21.5           ~ 19 0
206 AGAL G010.189-00.387 Y*O 18 09 36 -20 18.8           ~ 21 0
207 [HBM2005] G10.165-0.403 mm 18 09 36.4 -20 20 29           ~ 2 0
208 AGAL G010.184-00.404 Y*O 18 09 39 -20 19.6           ~ 13 0
209 [HBM2005] G10.575-0.347 mm 18 10 14.5 -19 57 17           ~ 2 0
210 AGAL G010.614-00.331 Y*O 18 10 15.62 -19 54 46.6           ~ 20 0
211 [UFM2015] G010.625-00.339 cor 18 10 18.826 -19 54 24.76           ~ 17 0
212 [THW2006] G009.88-00.75 a cor 18 10 19.2 -20 45 31           ~ 8 0
213 [HBM2005] G9.924-0.749 mm 18 10 24.1 -20 43 09           ~ 5 0
214 [HBM2005] G10.62-0.38 mm 18 10 29.4 -19 55 41           ~ 6 0
215 AGAL G010.621-00.442 Y*O 18 10 41 -19 57.7           ~ 22 0
216 [HBM2005] G11.075-0.384 mm 18 11 24.4 -19 32 04           ~ 5 0
217 IRAS 18085-1931 Y*O 18 11 31.98 -19 30 41.7           ~ 34 0
218 [THW2006] G011.11-00.34 b smm 18 11 36.2 -19 30 48           ~ 6 0
219 AGAL G012.888+00.489 cor 18 11 51.52 -17 31 28.9           ~ 37 0
220 [HBM2005] G11.948-0.003 mm 18 11 52.9 -18 36 03           ~ 4 0
221 AGAL G012.916+00.492 Y*O 18 11 54.00 -17 29 59.0           ~ 27 0
222 OH 012.03-00.04 Y*O 18 12 01.8400 -18 31 55.800           ~ 82 0
223 MMB G011.903-00.102 Mas 18 12 02.70 -18 40 24.7           ~ 13 0
224 AGAL G011.902-00.141 cor 18 12 11 -18 41.6           ~ 45 0
225 [HBM2005] G11.861-0.183 mm 18 12 15.6 -18 44 58           ~ 5 0
226 HIGALBM G011.9359-00.1493 smm 18 12 17.174 -18 40 02.41           ~ 5 0
227 AGAL G011.942-00.156 cor 18 12 19 -18 39.9           ~ 18 0
228 MMB G012.199-00.033 cor 18 12 23.44 -18 22 50.7           ~ 32 1
229 [HBM2005] G11.956-0.177 mm 18 12 25.7 -18 39 46           ~ 3 0
230 [WWS2012] G012.11-00.12 cor 18 12 33.9756 -18 30 05.403           ~ 9 0
231 [WBH98] 18097-1825A HII 18 12.6 -18 24           ~ 2 0
232 [HBM2005] G12.20-0.09 cor 18 12 39.2 -18 24 17           ~ 7 0
233 [WWS2012] G012.20-00.12 cor 18 12 41.6 -18 24 47           ~ 4 0
234 MMB G012.202-00.120 Mas 18 12 42.93 -18 25 11.8           ~ 25 0
235 AGAL G012.214-00.119 Y*O 18 12 44.2 -18 24 23           ~ 17 0
236 MMB G011.992-00.272 Mas 18 12 50.6929 -18 40 36.032           ~ 13 0
237 [HBM2005] G12.43-0.05 cor 18 12 56.4 -18 11 04           ~ 6 0
238 [HBM2005] G12.68-0.18 cor 18 13 55 -18 01.8           ~ 35 0
239 [WWS2012] G011.92-00.61 cor 18 13 58.7 -18 54 23           ~ 9 0
240 [HBM2005] G11.93-0.61 cor 18 14 00.9 -18 53 27           ~ 6 0
241 [WWS2012] G012.72-00.22 cor 18 14 07.1324 -18 00 36.403           ~ 15 0
242 [WWS2012] G012.85-00.23 cor 18 14 25.2734 -17 53 56.335           ~ 10 0
243 HIGALBM G012.8847-00.2221 smm 18 14 28.205 -17 52 09.75           ~ 3 0
244 [HBM2005] G12.892-0.226 mm 18 14 30.0 -17 51 52           ~ 3 0
245 AGAL G012.899-00.241 Y*O 18 14 34 -17 51.9           ~ 20 0
246 AGAL G013.872+00.281 cor 18 14 35.81 -16 45 33.8           ~ 42 0
247 AGAL G012.858-00.272 cor 18 14 36 -17 55.1           ~ 26 0
248 BGPS G012.909-00.260 cor 18 14 39.5540 -17 51 57.776           ~ 14 0
249 [HBM2005] G12.878-0.226 mm 18 14 41.7 -17 54 24           ~ 3 0
250 [HBM2005] G12.897-0.281 mm 18 14 42.9 -17 53 12           ~ 3 0
251 JCMTLSP J181444.3-175227 Rad 18 14 44.1 -17 52 17           ~ 7 0
252 [HBM2005] G12.938-0.272 mm 18 14 45.7 -17 50 48           ~ 3 0
253 IRAS 18134-1942 HII 18 16 22.1327 -19 41 27.219           ~ 60 0
254 [UFM2015] G014.608+00.014 cor 18 17 02.5026 -16 14 40.128           ~ 15 0
255 IRAS 18141-1615 cor 18 17 03 -16 14.5           ~ 31 0
256 JCMTSE J181911.9-204726 smm 18 19 12.7 -20 47 31           ~ 9 0
257 [HBM2005] G15.022-0.618 mm 18 20 10.3 -16 10 35           ~ 2 0
258 JCMTSE J182018.1-161401 cor 18 20 17.60 -16 13 55.0           ~ 5 0
259 [HBM2005] G15.027-0.651 mm 18 20 18.1 -16 11 15           ~ 2 0
260 [HBM2005] G15.054-0.641 mm 18 20 19.2 -16 09 31           ~ 2 0
261 JCMTSF J182021.0-161437 smm 18 20 21 -16 14.6           ~ 4 0
262 JCMTSF J182021.0-161237 Rad 18 20 21.3 -16 12 37           ~ 5 0
263 [HBM2005] G14.99-0.70 mm 18 20 23.1 -16 14 43           ~ 3 0
264 [HBM2005] G15.03-0.67 mm 18 20 23.1 -16 11 16           ~ 5 0
265 [HBM2005] G15.009-0.688 mm 18 20 24.2 -16 13 15           ~ 2 0
266 [HBM2005] G15.005-0.695 mm 18 20 25.3 -16 13 39           ~ 2 0
267 [HBM2005] G15.079-0.663 mm 18 20 27.0 -16 08 51           ~ 2 0
268 [HBM2005] G15.016-0.702 mm 18 20 28.1 -16 13 15           ~ 2 0
269 [HBM2005] G15.029-0.703 mm 18 20 29.8 -16 12 35           ~ 2 0
270 AGAL G015.088-00.674 smm 18 20 31 -16 08.6           ~ 8 0
271 [HBM2005] G15.028-0.710 mm 18 20 31.4 -16 12 51           ~ 2 0
272 [HBM2005] G15.098-0.681 mm 18 20 33.1 -16 08 19           ~ 2 0
273 EGO G016.59-0.05 HII 18 21 07.9 -14 31 53           ~ 117 0
274 AGAL G016.586-00.051 cor 18 21 09 -14 31.8           ~ 33 0
275 SSTGLMC G016.5783-00.0814 Y*O 18 21 15.0793 -14 32 55.321           ~ 31 0
276 [HBM2005] G18.087-0.292 mm 18 24 56.0 -13 19 03           ~ 2 0
277 [HBM2005] G18.095-0.299 mm 18 24 58.6 -13 18 47           ~ 2 0
278 AGAL G018.103-00.306 Y*O 18 25 01 -13 18.5           ~ 12 0
279 [HBM2005] G18.15-0.28 mm 18 25 01.3 -13 15 35           ~ 4 0
280 JCMTLSP J182502.8-131605 smm 18 25 03 -13 16.1           ~ 3 0
281 [HBM2005] G18.165-0.293 mm 18 25 05.1 -13 14 55           ~ 1 0
282 [WWS2012] G018.11-00.32 cor 18 25 06 -13 18.6           ~ 12 0
283 [WWS2012] G018.17-00.30 cor 18 25 07 -13 14.5           ~ 16 0
284 [WWS2012] G018.30-00.39 cor 18 25 42.0692 -13 10 20.519           ~ 14 0
285 [WWS2012] G019.61-00.14 cor 18 27 17.2650 -11 53 45.320           ~ 15 0
286 [HBM2005] G19.607-0.234 cor 18 27 38.2 -11 56 38           ~ 6 0
287 [WWS2012] G019.70-00.27 cor 18 27 54.8869 -11 52 29.482           ~ 12 0
288 AKARI-IRC-V1 J1829242-151529 smm 18 29 24.249 -15 15 29.57           ~ 6 0
289 AKARI-FIS-V1 J1829240-151605 smm 18 29 24.363 -15 16 07.70           ~ 8 0
290 [HBM2005] G16.883-2.188 mm 18 29 33.1 -15 15 50           ~ 4 0
291 [HBM2005] G21.87+0.01 mm 18 31 02.1 -09 49 14           ~ 6 0
292 WFS 22 smm 18 31 43.4 -09 22 26           ~ 8 0
293 HIGALBM G022.3562+00.0668 cor 18 31 43.93 -09 22 13.3           ~ 7 0
294 HIGALBM G023.6888+00.1597 smm 18 33 53.405 -08 08 42.50           ~ 5 0
295 [THW2006] G023.708+00.169SMM smm 18 33 53.5 -08 07 25           ~ 6 0
296 [HBM2005] G24.450+0.489 mm 18 34 07.6 -07 19 05           ~ 3 0
297 IRAS 18314-0720 HII 18 34 09.3 -07 18 00           ~ 31 0
298 [HBM2005] G24.47+0.49 mm 18 34 10.3 -07 17 45           ~ 4 0
299 [THW2006] G025.650+01.049SMM smm 18 34 21.1 -05 59 43           ~ 6 0
300 SCOPE G023.95+00.16 smm 18 34 21.7 -07 54 47           ~ 4 0
301 [HBM2005] G23.281-0.201 mm 18 34 25.4 -08 40 23           ~ 2 0
302 AGAL G023.954+00.151 smm 18 34 25.6 -07 54 48           ~ 11 0
303 [HBM2005] G23.268-0.210 mm 18 34 25.9 -08 41 19           ~ 2 0
304 [HBM2005] G24.012+0.173 mm 18 34 26.5 -07 51 09           ~ 2 0
305 [HBM2005] G23.976+0.150 mm 18 34 27.6 -07 53 41           ~ 2 0
306 [HBM2005] G23.960+0.137 mm 18 34 28.7 -07 54 53           ~ 2 0
307 [HBM2005] G23.987+0.148 mm 18 34 29.2 -07 53 09           ~ 2 0
308 [WWS2012] G023.26-00.25 cor 18 34 31.4 -08 42 46           ~ 16 0
309 [HBM2005] G24.016+0.150 mm 18 34 31.9 -07 51 33           ~ 2 0
310 [HBM2005] G23.268-0.257 cor 18 34 36.7154 -08 42 28.376           ~ 14 0
311 AGAL G023.437-00.182 smm 18 34 39 -08 31.6           ~ 27 0
312 SCAMPS G23.41-0.23 smm 18 34 45.74 -08 34 21.2           ~ 6 0
313 AGAL G023.419-00.232 Y*O 18 34 48.1 -08 33 57           ~ 12 0
314 [HBM2005] G23.319-0.298 cor 18 34 50.9223 -08 40 54.816           ~ 13 0
315 [HBM2005] G23.754+0.095 mm 18 36 06.1 -07 13 47           ~ 5 0
316 [HBM2005] G24.792+0.099 mm 18 36 09.4 -07 11 39           ~ 2 0
317 RRF 159 cor 18 36 12.4 -07 12 14           ~ 41 0
318 CORNISH G024.8497+00.0881 HII 18 36 18.18 -07 08 51.3           ~ 7 0
319 [HBM2005] G24.850+0.082 mm 18 36 19.5 -07 09 00           ~ 2 0
320 AGAL G024.918+00.087 cor 18 36 25.8 -07 05 10           ~ 19 1
321 [THW2006] G025.72+00.05 b smm 18 38 03.2 -06 23 56           ~ 4 0
322 MSX6C G025.8015-00.1570 Y*O 18 38 56.38896 -06 24 53.0784           ~ 32 0
323 [PLW2012] G025.835-00.179+092.7 cor 18 39 04.0773 -06 24 06.024           ~ 17 0
324 HIGALBM G028.1467-00.0039 cor 18 42 42.502 -04 15 34.44           ~ 6 0
325 [HBM2005] G28.231+0.367 cor 18 42 43.1 -04 09 56           ~ 2 0
326 [HBM2005] G28.287+0.010 mm 18 42 54.9 -04 07 40           ~ 3 0
327 AGAL G028.199-00.049 cor 18 42 58 -04 14.0           ~ 41 0
328 [HBM2005] G28.198-0.063 mm 18 43 00.8 -04 14 28           ~ 2 0
329 [WWS2012] G028.20-00.07 cor 18 43 02.98 -04 14 52.8           ~ 6 0
330 [HBM2005] G28.28-0.35 mm 18 44 14.2 -04 17 59           ~ 7 0
331 [THW2006] G028.29-00.36 a smm 18 44 22.2 -04 17 39           ~ 8 0
332 BGPS G029.888-00.000 cor 18 45 53.1333 -02 42 27.291           ~ 9 0
333 [HBM2005] G29.889-0.006 mm 18 45 54.4 -02 42 37           ~ 4 0
334 AGAL G029.921-00.014 cor 18 46 00 -02 41.2           ~ 22 0
335 [HBM2005] G29.86-0.04 mm 18 46 00.2 -02 45 09           ~ 9 0
336 [HBM2005] G29.861-0.053 mm 18 46 01.3 -02 45 25           ~ 5 0
337 [HBM2005] G29.853-0.062 mm 18 46 02.4 -02 45 57           ~ 5 0
338 NAME G29.96-0.02 HMPO cor 18 46 04 -02 39.4           ~ 39 0
339 AGAL G029.911-00.042 cor 18 46 05 -02 42.4           ~ 27 0
340 GAL 029.91-00.05 Mas 18 46 05.9 -02 42 27           ~ 4 0
341 [HBM2005] G29.930-0.040 mm 18 46 06.1 -02 41 25           ~ 4 0
342 GAL 029.9-00.0 HII 18 46 08.0 -02 40 41           ~ 34 0
343 [HBM2005] G29.969-0.033 mm 18 46 08.8 -02 39 09           ~ 2 0
344 [HBM2005] G29.937-0.054 mm 18 46 09.8 -02 41 25           ~ 3 0
345 AGAL G029.931-00.064 cor 18 46 11 -02 42.1           ~ 18 0
346 AGAL G029.976-00.047 cor 18 46 12.25 -02 39 05.9           ~ 27 0
347 [HBM2005] G30.533-0.023 mm 18 46 58.6 -02 07 27           ~ 3 0
348 AGAL G030.854+00.149 cor 18 47 07 -01 46.9           ~ 20 0
349 AGAL G030.898+00.162 cor 18 47 09 -01 44.3           ~ 26 0
350 AGAL G030.893+00.139 cor 18 47 14 -01 45.1           ~ 28 0
351 [HBM2005] G30.908+0.137 mm 18 47 15.5 -01 44 18           ~ 1 0
352 AGAL G030.866+00.114 cor 18 47 16 -01 47.2           ~ 27 0
353 AGAL G030.588-00.042 cor 18 47 18.8 -02 06 18           ~ 28 0
354 AGAL G030.919+00.091 cor 18 47 27 -01 45.0           ~ 22 0
355 [HBM2005] G30.760-0.027 mm 18 47 34.2 -01 56 41           ~ 3 0
356 IRAS 18449-0115 cor 18 47 34.27 -01 12 43.2           ~ 388 0
357 [HBM2005] G30.682-0.072 cor 18 47 35.4 -02 02 07           ~ 4 0
358 AGAL G030.784-00.021 Y*O 18 47 35.6 -01 55 16           ~ 25 0
359 AGAL G030.703-00.067 cor 18 47 36.6 -02 00 54           ~ 66 0
360 AGAL G030.753-00.051 smm 18 47 38.3 -01 57 44           ~ 30 0
361 [HBM2005] G30.769-0.048 mm 18 47 38.5 -01 56 57           ~ 1 0
362 [MSL2003] W43-MM21 smm 18 47 39.3 -01 53 53           ~ 2 0
363 AGAL G030.741-00.061 cor 18 47 39.6 -01 58 34           ~ 20 0
364 [HBM2005] G30.716-0.082 cor 18 47 41.3 -02 00 33           ~ 5 0
365 [HBM2005] G30.729-0.078 cor 18 47 41.3 -01 59 45           ~ 4 0
366 [HBM2005] G31.06+0.09 mm 18 47 41.3 -01 37 21           ~ 2 0
367 [HBM2005] G31.094+0.111 mm 18 47 41.3 -01 35 05           ~ 1 0
368 AGAL G030.818-00.056 cor 18 47 47.0 -01 54 28           ~ 164 0
369 [HBM2005] G31.065+0.051 mm 18 47 50.9 -01 38 17           ~ 1 0
370 AGAL G031.121+00.026 cor 18 48 03 -01 36.1           ~ 16 0
371 [HBM2005] G31.256+0.061 mm 18 48 09.7 -01 27 50           ~ 3 0
372 AGAL G031.281+00.062 cor 18 48 13 -01 26.5           ~ 54 0
373 AGAL G031.396-00.257 cor 18 49 33 -01 29.0           ~ 33 0
374 [HBM2005] G31.388-0.266 cor 18 49 34.2 -01 29 44           ~ 4 0
375 [HBM2005] G32.80+0.19 mm 18 50 30.7 -00 02 00           ~ 3 0
376 AGAL G033.133-00.092 cor 18 52 08 +00 08.2           ~ 27 0
377 [THW2006] G033.92+00.11 cor 18 52 50.8487 +00 55 23.777           ~ 26 0
378 [HBM2005] G34.256+0.155 HII 18 53 18.5 +01 14 57           ~ 12 0
379 [HBM2005] G34.24+0.13 cor 18 53 21.7 +01 13 37           ~ 4 0
380 [KCW94] 035.024+00.350 Rad 18 54 00.481 +02 01 17.90           ~ 3 0
381 [WWS2012] G035.03+00.35 cor 18 54 00.7975 +02 01 24.083           ~ 22 0
382 AGAL G035.577+00.067 cor 18 56 01 +02 23.0           ~ 22 0
383 JCMTSE J185604.1+022326 smm 18 56 04 +02 23.5           ~ 10 0
384 [HBM2005] G35.575+0.048 mm 18 56 05.5 +02 22 27           ~ 3 0
385 [HBM2005] G35.575+0.010 mm 18 56 13.5 +02 21 39           ~ 2 0
386 [HBM2005] G35.574+0.007 mm 18 56 14.0 +02 21 15           ~ 2 0
387 [HBM2005] G35.564-0.037 mm 18 56 22.4 +02 19 30           ~ 2 0
388 [HBM2005] G35.585-0.026 mm 18 56 22.4 +02 20 58           ~ 2 0
389 AGAL G035.602-00.019 Y*O 18 56 22.6 +02 22 02           ~ 7 0
390 AGAL G035.579-00.031 cor 18 56 22.6865 +02 20 19.057           ~ 32 0
391 AGAL G035.054-00.517 cor 18 57 09.03 +01 39 02.8           ~ 22 0
392 AGAL G037.479-00.106 cor 19 00 07 +03 59.9           ~ 22 0
393 [THW2006] G037.545-00.113SMM smm 19 00 16.3 +04 03 11           ~ 4 0
394 [HBM2005] G49.459-0.317 mm 19 23 24.9 +14 30 56           ~ 1 0
395 [HBM2005] G49.465-0.324 mm 19 23 27.1 +14 31 04           ~ 1 0
396 [HBM2005] G49.458-0.330 mm 19 23 27.7 +14 30 33           ~ 1 0
397 AGAL G049.459-00.351 smm 19 23 32.419 +14 29 55.61           ~ 6 0
398 [HBM2005] G49.482-0.355 mm 19 23 35.9 +14 31 04           ~ 2 0
399 [HBM2005] G49.472-0.366 mm 19 23 37.1 +14 30 16           ~ 1 0
400 HIGALBM G049.5333-00.3381 smm 19 23 38.273 +14 34 16.68           ~ 2 0
401 [HBM2005] G49.49-0.37 mm 19 23 39.8 +14 31 05           ~ 1 0
402 [HBM2005] G49.528-0.348 mm 19 23 39.8 +14 33 44           ~ 1 0
403 [HBM2005] G49.513-0.356 mm 19 23 39.8 +14 32 40           ~ 1 0
404 [HBM2005] G49.488-0.385 mm 19 23 43.1 +14 30 32           ~ 2 0
405 [HBM2005] G49.481-0.401 mm 19 23 45.9 +14 29 44           ~ 2 0
406 [HBM2005] G49.465-0.417 mm 19 23 47.5 +14 28 24           ~ 1 0
407 [HBM2005] G49.462-0.423 mm 19 23 48.6 +14 28 08           ~ 1 0
408 [HBM2005] G49.474-0.420 mm 19 23 49.2 +14 28 48           ~ 2 0
409 [HBM2005] G49.48-0.419 mm 19 23 50.3 +14 29 28           ~ 1 0
410 [HBM2005] G49.536-0.395 mm 19 23 50.3 +14 32 48           ~ 1 0
411 [HBM2005] G49.494-0.420 mm 19 23 50.8 +14 29 52           ~ 2 0
412 [HBM2005] G49.508-0.409 mm 19 23 50.8 +14 30 56           ~ 1 0
413 [HBM2005] G49.505-0.421 mm 19 23 53.0 +14 30 24           ~ 1 0
414 [HBM2005] G59.794+0.076 mm 19 43 10.0 +23 44 59           ~ 3 0
415 MSX6C G059.7831+00.0648 Y*O 19 43 11.2464 +23 44 03.270           ~ 150 0
416 IRAS 19410+2336 SFR 19 43 11.5 +23 44 06           ~ 156 0

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