2009AJ....138.1380M

Query : 2009AJ....138.1380M

2009AJ....138.1380M - Astron. J., 138, 1380-1402 (2009/November-0)

Looking through the Galactic Plane: imaging cold dust toward l = 44°.

MATTHEWS H., KIRK H., JOHNSTONE D., WEFERLING B., COHEN M., JENNESS T., EVANS A., DAVIS G., DENT W.R.F., FULLER G., JACKSON J.M., RATHBORNE J., RICHER J. and SIMON R.

Abstract (from CDS):

We present imaging observations of continuum emission from interstellar dust at 850 and 1200 µm of a section of the Galactic Plane covering 2 deg2 centered at ℓ = 44°. Complementary jiggle-mapping and fast-scanning techniques were used, respectively, at these two wavelengths. The mapped area includes the well-known star formation regions W49 and G45.1/45.5. Using an automated clump-finding routine, we identify 132 compact 850 µm emission features within the region above a completeness level of about 200 mJy/beam. The positions of the latter objects were used to determine fluxes from the 1200 µm image. Spectral line data were subsequently obtained with the same observing beamwidth as at 850 µm for almost half of the objects; these were either imaged in the 13CO (3-2) line, or basic characteristics determined using the 12CO (3-2) transition. We use these data, supplemented by existing 13CO (1-0) and H I survey data, to determine distances and hence derive masses for the dust clump ensemble, assuming a uniform dust temperature of 15 K. From these data we find that the number-mass relationship for clumps in the field is similar to that found for individual star-forming regions.

Abstract Copyright: ∼

Journal keyword(s): dust, extinction - ISM: clouds - ISM: molecules - ISM: structure - submillimeter

VizieR on-line data: <Available at CDS (J/AJ/138/1380): table2.dat table6.dat table7.dat table8.dat>

Nomenclature: Tables 2, 6-8: [MKJ2009] NNN (Nos 1-132) = [MKJ2009] GLL.lll+B.bbb N=132. Table 3: [MKJ2009] A (Nos A-E) = [MKJ2009] GLL.lll+B.bbb N=5.

Simbad objects: 204

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Number of rows : 204
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 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3631 1
2 NAME Scorpius Complex reg 16 51 00.0 -25 20 00           ~ 41 0
3 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 14417 0
4 [MKJ2009] 130 MoC 19 09 19.0 +08 17 27           ~ 1 0
5 [MKJ2009] 121 MoC 19 09 27.0 +08 28 27           ~ 1 0
6 IRAS 19070+0811 IR 19 09 28.6 +08 16 03           ~ 1 0
7 [MKJ2009] 131 MoC 19 09 29.0 +08 15 40           ~ 1 0
8 [MKJ2009] 129 MoC 19 09 41.3 +08 18 04           ~ 1 0
9 F3R 1475 Rad 19 09 42.5 +08 31 17           ~ 5 1
10 IRAS 19072+0806 IR 19 09 42.5 +08 11 41           ~ 2 0
11 [MKJ2009] 119 MoC 19 09 43.1 +08 31 39           ~ 1 0
12 [EMU2018] W49 006 MoC 19 09 43.3 +08 39 19           ~ 2 0
13 IRAS 19073+0825 mul 19 09 43.5 +08 30 05           ~ 1 0
14 [MKJ2009] 120 MoC 19 09 43.7 +08 29 51           ~ 1 0
15 AGAL G042.304-00.299 cor 19 09 43.9037 +08 11 39.148           ~ 15 0
16 IRAS 19073+0826 IR 19 09 44.2 +08 31 55           ~ 2 0
17 AGAL G042.683-00.112 Y*O 19 09 46 +08 37.1           ~ 12 0
18 AGAL G042.421-00.259 Y*O 19 09 48 +08 19.1           ~ 7 0
19 JCMTLSP J190947.7+085152 MoC 19 09 48 +08 51.9           ~ 4 0
20 JCMTLSP J190948.8+083912 MoC 19 09 49 +08 39.2           ~ 3 0
21 [EMU2018] W49 003 MoC 19 09 49 +08 37.0           ~ 5 0
22 [WC89] 042.42-0.27 HII 19 09 49.460 +08 18 43.67           ~ 7 0
23 [MKJ2009] 126 MoC 19 09 49.9 +08 18 20           ~ 1 0
24 IRAS 19074+0814 mul 19 09 50.1 +08 19 40           ~ 24 0
25 [L89b] 42.431-00.264 cor 19 09 50.2 +08 19 28           ~ 49 1
26 [MKJ2009] 124 MoC 19 09 52.4 +08 19 24           ~ 1 0
27 AGAL G042.458-00.267 Y*O 19 09 54 +08 20.8           ~ 6 0
28 JCMTLSP J190955.3+083654 cor 19 09 55 +08 36.9           ~ 5 0
29 IRAS 19075+0832 IR 19 09 56.2 +08 36 57           ~ 2 0
30 [EMU2018] W49 045 MoC 19 09 56.6 +08 57 35           ~ 2 0
31 [MKJ2009] 127 MoC 19 09 57.0 +08 16 32           ~ 1 0
32 [MKJ2009] G43.099+0.050 MoC 19 09 57.4 +09 03 42           ~ 2 0
33 JCMTLSP J190958.2+085205 MoC 19 09 58 +08 52.1           ~ 4 0
34 JCMTLSP J190959.8+090351 MoC 19 10 00 +09 03.9           ~ 4 0
35 [MKJ2009] 117 MoC 19 10 00.1 +08 32 12           ~ 1 0
36 [EMU2018] W49 099 MoC 19 10 00.3 +09 09 10           ~ 2 0
37 IRAS 19076+0827 IR 19 10 00.7 +08 32 22           ~ 2 0
38 IRAS 19076+0852 IR 19 10 01.2 +08 57 25           ~ 1 0
39 OH 043.13+00.04 Mas 19 10 03.2 +09 04 44           ~ 3 0
40 JCMTLSP J191003.8+090434 MoC 19 10 04 +09 04.6           ~ 3 0
41 [EMU2018] W49 047 MoC 19 10 04.2 +08 57 27           ~ 2 0
42 AGAL G043.061-00.002 Y*O 19 10 04.608 +09 00 12.35           ~ 5 0
43 AGAL G043.078+00.002 MoC 19 10 05 +09 01.3           ~ 7 0
44 [MKJ2009] 128 MoC 19 10 06.1 +08 14 53           ~ 1 0
45 IRAS 19077+0856 IR 19 10 06.3 +09 01 12           ~ 2 0
46 JCMTLSP J191006.9+084258 smm 19 10 07 +08 42.9           ~ 3 0
47 [MKJ2009] 101 MoC 19 10 07.7 +09 01 15           ~ 1 0
48 [ERG2015] 6688 MoC 19 10 09 +08 44.3           ~ 4 0
49 IRAS 19077+0839 Cld 19 10 09.6 +08 44 11           ~ 10 0
50 AGAL G043.148+00.014 smm 19 10 10.954 +09 05 18.50           ~ 17 0
51 MSX5C G043.1485+00.0126 MIR 19 10 11.1 +09 05 18           ~ 2 0
52 [EMU2018] W49 092 MoC 19 10 13.1 +09 06 15           ~ 2 0
53 [PCC93] 358 Mas 19 10 13.4100 +09 06 12.800           ~ 11 0
54 [MKJ2009] 118 MoC 19 10 13.6 +08 30 04           ~ 1 0
55 [EMU2018] W49 110 MoC 19 10 16.8 +09 08 11           ~ 2 0
56 JCMTLSP J191016.8+084844 smm 19 10 17 +08 48.8           ~ 4 0
57 [EMU2018] W49 068 MoC 19 10 17.7 +09 01 39           ~ 2 0
58 AGAL G043.093-00.047 Y*O 19 10 18 +09 00.7           ~ 8 0
59 [EMU2018] W49 076 MoC 19 10 18.7 +09 02 59           ~ 2 0
60 [MKJ2009] 89 MoC 19 10 18.7 +09 06 07           ~ 1 0
61 W 49 SFR 19 10 20 +09 07.7           ~ 575 1
62 GAL 043.2-00.0 MoC 19 10 20 +09 06.2           ~ 5 0
63 AGAL G043.164-00.029 MoC 19 10 22 +09 05.0           ~ 13 0
64 JCMTSE J191022.1+085850 smm 19 10 22 +08 58.9           ~ 8 0
65 IRAS 19079+0919 IR 19 10 22.5 +09 24 19           ~ 3 0
66 [MKJ2009] 76 MoC 19 10 24.8 +09 24 35           ~ 1 0
67 AGAL G043.139-00.059 Y*O 19 10 25 +09 02.9           ~ 8 0
68 JCMTSE J191025.4+092508 MoC 19 10 25.4 +09 25 03           ~ 3 0
69 [EMU2018] W49 077 MoC 19 10 27.7 +09 02 03           ~ 2 0
70 JCMTLSP J191029.7+090506 MoC 19 10 30 +09 05.1           ~ 3 0
71 AGAL G043.226-00.039 Y*O 19 10 30.6 +09 07 55           ~ 9 0
72 CORNISH G043.2371-00.0453 HII 19 10 33.51 +09 08 24.5           ~ 4 0
73 GAL 043.23-00.05 HII 19 10 33.52 +09 08 25.1           ~ 24 0
74 [KCW94] 043.237-00.046 Rad 19 10 33.638 +09 08 24.40           ~ 4 0
75 [THW2006] G043.237-00.047SMM smm 19 10 33.9 +09 08 21           ~ 2 0
76 [MKJ2009] 82 MoC 19 10 42.5 +09 07 55           ~ 1 0
77 [MKJ2009] 81 MoC 19 10 44.4 +09 08 23           ~ 1 0
78 AGAL G043.301-00.099 Y*O 19 10 51.8 +09 10 20           ~ 5 0
79 AGAL G043.519+00.016 Y*O 19 10 51.8 +09 25 01           ~ 9 0
80 IRAS 19084+0935 IR 19 10 52.6 +09 40 14           ~ 1 0
81 [MKJ2009] 68 MoC 19 10 52.6 +09 40 27           ~ 1 0
82 AGAL G043.528+00.017 Y*O 19 10 52.9 +09 25 38           ~ 8 0
83 IRAS 19085+0920 IR 19 10 53.2 +09 25 26           ~ 1 0
84 [MKJ2009] 88 MoC 19 10 54.9 +09 01 36           ~ 1 0
85 IRAS 19085+0855 * 19 10 57.96696 +09 00 52.8840           ~ 1 0
86 BD+08 3994 * 19 10 58.8087504912 +09 01 50.190517452   10.99 10.36     K0 3 0
87 [MKJ2009] 67 MoC 19 11 07.2 +09 41 23           ~ 1 0
88 [MKJ2009] 61 MoC 19 11 13.9 +09 48 03           ~ 1 0
89 [EMU2018] W49 156 MoC 19 11 14.3 +09 18 40           ~ 2 0
90 [MKJ2009] 65 MoC 19 11 14.8 +09 41 07           ~ 1 0
91 [PBC91] B190852.3+090225 Mas 19 11 15.8 +09 07 27           ~ 4 0
92 IRAS 19088+0902 Rad 19 11 15.9 +09 07 27           ~ 21 0
93 IRAS 19088+0943 IR 19 11 16.6 +09 48 21           ~ 1 0
94 [ERG2015] 6704 cor 19 11 17.002 +09 07 30.29           ~ 19 0
95 AGAL G043.326-00.202 Y*O 19 11 17.3 +09 08 44           ~ 6 0
96 [MKJ2009] 56 MoC 19 11 25.3 +10 00 24           ~ 1 0
97 [MKJ2009] 57 MoC 19 11 25.8 +09 59 48           ~ 1 0
98 [EMU2018] W49 165 MoC 19 11 27.8 +09 20 52           ~ 2 0
99 [EMU2018] W49 167 MoC 19 11 36.2 +09 20 52           ~ 2 0
100 [MKJ2009] 54 MoC 19 11 40.9 +10 09 24           ~ 1 0
101 IRAS 19092+1004 AB? 19 11 41.09520 +10 09 20.7036           ~ 2 0
102 JCMTSE J191144.3+100727 smm 19 11 44.3 +10 07 27           ~ 2 0
103 HIGALBM G043.8075-00.0776 smm 19 11 44.681 +09 37 51.72           ~ 2 0
104 HaroChavira 56 LP? 19 11 50.2294061280 +09 50 07.248489972   20.0       ~ 5 1
105 [HLB98] Onsala 100 Mas 19 11 51.9 +09 49 46           ~ 3 0
106 IRAS 19094+0924 Y*O 19 11 53.47224 +09 29 47.9508           ~ 13 0
107 OH 043.796-00.127 Mas 19 11 53.9868 +09 35 50.325           ~ 81 0
108 IRAS 19095+0930 cor 19 11 54.09216 +09 35 49.6896           ~ 101 0
109 [MKJ2009] 63 MoC 19 11 54.3 +09 37 16           ~ 1 0
110 [MKJ2009] 58 MoC 19 11 55.3 +09 49 56           ~ 2 0
111 [EMU2018] W49 152 MoC 19 11 58.9 +09 08 20           ~ 2 0
112 IRAS 19097+0941 IR 19 12 08.0 +09 46 15           ~ 3 0
113 AGAL G043.977-00.101 Y*O 19 12 08.741 +09 46 23.22           ~ 6 0
114 IRAS 19098+1002 IR 19 12 12.7 +10 07 43           ~ 2 0
115 AGAL G044.291+00.034 Y*O 19 12 14.969 +10 06 40.25           ~ 10 0
116 [MKJ2009] G44.311+0.042 cor 19 12 15.3714 +10 07 44.117           ~ 22 0
117 2MASS J19121570+1007535 Y*O 19 12 15.705 +10 07 53.53           ~ 10 1
118 [MKJ2009] 62 MoC 19 12 17.8 +09 39 20           ~ 1 0
119 [MKJ2009] 51 MoC 19 13 03.0 +10 12 36           ~ 1 0
120 [MKJ2009] 50 MoC 19 13 06.0 +10 12 36           ~ 1 0
121 [MKJ2009] 41 MoC 19 13 08.0 +10 54 15           ~ 1 0
122 [MKJ2009] 49 MoC 19 13 09.3 +10 12 32           ~ 1 0
123 AGAL G044.484-00.132 Y*O 19 13 12.910 +10 12 18.89           ~ 6 0
124 JCMTSE J191317.4+101207 smm 19 13 19.1831 +10 12 23.500           ~ 5 0
125 PSR J1913+1011 Psr 19 13 20.341 +10 11 22.97           ~ 75 0
126 JCMTSE J191320.6+101225 smm 19 13 20.6 +10 12 25           ~ 2 0
127 KJK G45.07 3 IR 19 13 21.82 +10 50 48.5           ~ 2 0
128 [MKJ2009] 43 MoC 19 13 21.9 +10 50 55           ~ 1 0
129 [HC96] G45.07+0.13 1 Mas 19 13 22.019 +10 50 53.83           ~ 3 0
130 KJK G45.07 1 IR 19 13 22.08 +10 50 53.4           ~ 2 0
131 JCMTSF J191322.9+105107 Rad 19 13 22.3 +10 51 07           ~ 4 0
132 [MKJ2009] 44 MoC 19 13 22.4 +10 49 51           ~ 1 0
133 [MKJ2009] 42 MoC 19 13 23.5 +10 51 43           ~ 1 0
134 GAL 045.1+00.1 HII 19 13.4 +10 51           ~ 13 0
135 IRAS 19110+1007 FIR 19 13 24.2 +10 12 54           ~ 1 0
136 RRF 342 Rad 19 13 24.4 +10 52 29           ~ 2 0
137 [MKJ2009] 40 MoC 19 13 25.1 +10 52 19           ~ 1 0
138 NVSS J191326+105422 Rad 19 13 26.90 +10 54 30.6           ~ 7 1
139 MSX6C G045.1221+00.1323 MIR 19 13 27.8 +10 53 36           ~ 2 0
140 [BDS2003] 135 Cl* 19 13 27.8 +10 53 39           ~ 5 0
141 Caswell OH 045.12+00.13 HII 19 13 27.85 +10 53 36.7           ~ 116 0
142 [MKJ2009] 45 MoC 19 13 30.1 +10 12 43           ~ 1 0
143 [MKJ2009] 37 MoC 19 13 36.8 +10 56 51           ~ 1 0
144 RFS 765 Rad 19 13 38.1 +10 12 38           ~ 2 0
145 [MKJ2009] 38 MoC 19 13 41.4 +10 54 51           ~ 1 0
146 [MKJ2009] 14 MoC 19 13 57.6 +11 25 34           ~ 1 0
147 IRAS 19116+1120 FIR 19 14 00.6 +11 25 49           ~ 1 0
148 [MKJ2009] 12 MoC 19 14 03.9 +11 32 26           ~ 1 0
149 AGAL G045.474+00.134 smm 19 14 07 +11 12.3           ~ 14 0
150 MSX5C G045.4780+00.1322 MIR 19 14 08.3 +11 12 31           ~ 2 0
151 [CKW87] 191147.3+110702 HII 19 14 08.5 +11 12 16           ~ 27 0
152 AGAL G045.493+00.126 smm 19 14 11.328 +11 13 07.86           ~ 12 0
153 Caswell CH3OH 045.49+00.13 Mas 19 14 11.3553 +11 13 06.370           ~ 6 0
154 AGAL G045.536+00.141 Y*O 19 14 12.3242 +11 15 51.425           ~ 13 0
155 [MKJ2009] 35 MoC 19 14 12.4 +11 08 14           ~ 1 0
156 [MKJ2009] 33 MoC 19 14 14.9 +11 08 38           ~ 1 0
157 [MKJ2009] 31 MoC 19 14 15.5 +11 09 22           ~ 1 0
158 [MKJ2009] 34 MoC 19 14 16.0 +11 07 58           ~ 1 0
159 Caswell CH3OH 045.44+00.07 Mas 19 14 17.9 +11 08 58           ~ 2 0
160 GRS G045.40 +00.10 Rad 19 14 18 +11 08.9           ~ 2 0
161 Caswell H2O 045.44+00.07 Mas 19 14 18.1 +11 08 47           ~ 6 0
162 [MKJ2009] 17 MoC 19 14 18.2 +11 16 10           ~ 1 0
163 [MKJ2009] 11 MoC 19 14 18.3 +11 36 49           ~ 1 0
164 [MKJ2009] 10 MoC 19 14 18.3 +11 37 09           ~ 1 0
165 SNR G045.5+00.1 SNR 19 14 20 +11 09.1           ~ 12 0
166 GAL 045.5+00.0 HII 19 14 20.8 +11 09 04           ~ 139 0
167 [MKJ2009] 29 MoC 19 14 20.9 +11 09 18           ~ 1 0
168 [FSH98] MIR 1 Y*O 19 14 21.2 +11 09 16           ~ 8 1
169 CORNISH G045.4545+00.0591 HII 19 14 21.31 +11 09 11.7           ~ 154 1
170 IRAS 19120+1148 Cld 19 14 22.1 +11 53 40           ~ 5 0
171 Caswell CH3OH 045.47+00.05 Mas 19 14 23.8 +11 09 46           ~ 4 0
172 Caswell H2O 045.46+00.05 Mas 19 14 23.9 +11 09 38           ~ 5 0
173 GRSMC 45.46+0.05 MoC 19 14.4 +11 09           ~ 8 0
174 AGAL G046.118+00.399 smm 19 14 24.1 +11 53 44           ~ 8 0
175 [MKJ2009] 24 MoC 19 14 24.7 +11 10 22           ~ 1 0
176 [MKJ2009] 2 MoC 19 14 25.2 +11 53 28           ~ 1 0
177 [MKJ2009] 30 MoC 19 14 25.5 +11 08 42           ~ 1 0
178 [MKJ2009] 27 MoC 19 14 25.5 +11 09 30           ~ 1 0
179 OH 045.466+00.045 Mas 19 14 25.66 +11 09 26.5           ~ 4 0
180 AGAL G045.466+00.046 cor 19 14 25.69 +11 09 25.2           ~ 32 0
181 Caswell H2O 045.47+00.05 Mas 19 14 25.7 +11 09 30           ~ 9 0
182 [MKJ2009] 32 MoC 19 14 26.3 +11 07 38           ~ 1 0
183 [MKJ2009] 36 MoC 19 14 26.6 +11 06 22           ~ 1 0
184 [MKJ2009] 21 MoC 19 14 26.9 +11 12 42           ~ 1 0
185 [MKJ2009] 28 MoC 19 14 28.8 +11 08 50           ~ 1 0
186 [MKJ2009] 22 MoC 19 14 34.7 +11 10 58           ~ 1 0
187 [MKJ2009] 25 MoC 19 14 36.4 +11 08 50           ~ 1 0
188 IRAS 19124+1106 IR 19 14 45 +11 12.1           ~ 23 0
189 AGAL G045.543-00.007 Y*O 19 14 45.74 +11 12 05.1           ~ 17 0
190 RRF 353 Rad 19 14 46.1 +11 49 07           ~ 2 0
191 [MKJ2009] 5 MoC 19 14 47.0 +11 48 32           ~ 1 0
192 IRAS 19124+1131 IR 19 14 47.3 +11 37 03           ~ 4 0
193 [MKJ2009] 9 MoC 19 14 48.3 +11 37 08           ~ 1 0
194 [MKJ2009] 3 MoC 19 14 49.2 +11 49 15           ~ 1 0
195 AGAL G046.086+00.252 Y*O 19 14 50.8449 +11 48 18.458           ~ 11 0
196 AGAL G045.544-00.032 Y*O 19 14 51.2 +11 11 26           ~ 7 0
197 NVSS J191455+114601 Rad 19 14 55.0 +11 46 01           ~ 2 0
198 [MKJ2009] 6 MoC 19 14 57.9 +11 46 19           ~ 1 0
199 JCMTSE J191458.1+111702 smm 19 14 58.1 +11 17 02           ~ 2 0
200 [MKJ2009] 13 MoC 19 15 00.1 +11 17 57           ~ 1 0
201 [MKJ2009] 16 MoC 19 15 02.0 +11 15 21           ~ 1 0
202 [MKJ2009] 8 MoC 19 15 14.6 +11 36 15           ~ 1 0
203 [MKJ2009] 7 MoC 19 15 47.6 +11 37 10           ~ 1 0
204 GRSMC 45.07+0.13 MoC ~ ~           ~ 2 0

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