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Home All issues Volume 692 (December 2024) A&A, 692 (2024) A255 Full HTML
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Table A.1

Catalogue of large molecular clouds in the Galactic plane.

Cloud [ID] l_centre [deg] b_centre [deg] d_centre [kpc] σd [kpc] mean_radius [pc] mean_density [cm−3] density_sd [cm−3] Arm /Association
1 0.03 4.49 9.59 0.07 131 150.21 32.75
2 0.49 −2.99 9.97 0.17 135 119.93 17.44
3 0.89 −0.99 5.60 0.02 225 147.87 34.73
4 1.25 −6.75 6.38 0.04 104 148.45 24.24
5 1.99 1.09 4.98 0.01 197 191.39 63.68 Nor/Out1
6 2.39 5.10 8.44 0.09 85 134.36 17.83
7 3.95 −2.46 8.73 0.94 NA 115.71 NA
8 4.01 2.51 7.63 0.10 152 133.21 18.39
9 4.15 1.41 6.08 0.20 53 109.48 4.15
10 5.80 −3.23 6.66 0.04 93 149.50 29.40
11 5.93 −2.49 9.67 0.04 285 141.94 42.26
12 6.15 0.00 2.17 0.01 163 147.65 26.13 Sct/Cen1
13 7.14 5.39 7.98 0.16 81 114.48 12.80
14 7.36 2.92 9.51 0.03 195 157.09 39.26
15 7.81 −0.67 3.66 0.01 187 135.55 29.96 Nor/Out1
16 7.90 3.10 6.93 0.07 105 129.11 21.57
17 9.67 −2.50 4.68 0.03 129 118.36 14.57
18 9.70 −2.68 8.02 0.96 12 102.22 0.08
19 14.38 2.22 9.69 0.06 185 147.11 34.77
20 20.22 0.00 3.04 0.09 58 111.94 4.68 Sct2
21 20.32 0.00 7.00 0.03 170 136.75 24.97
22 23.11 −4.25 5.06 0.11 50 113.01 9.20 Nor/Out1
23 23.36 −6.29 6.85 0.38 65 111.13 0.87
24 26.08 −7.04 6.12 0.09 59 122.72 13.80
25 26.81 0.00 1.21 0.01 99 118.29 16.20 Sgr/Car1,2
26 28.03 0.00 10.24 0.05 325 113.69 9.55 Sct/Cen1’2
27 28.76 −2.83 7.60 0.20 86 107.02 4.16
28 29.36 0.00 3.67 0.70 NA 102.72 NA Sct/Cen1’2
29 40.07 0.00 2.06 0.01 128 116.28 9.70 Sgr/Car1’2
30 45.56 0.00 6.12 0.04 184 133.21 22.22 Sgr/Car1’2, W513
31 47.39 0.00 3.21 0.01 210 124.56 16.31
32 47.44 −6.43 6.69 0.74 NA 106.22 NA Sgr/Car1
33 49.52 −4.35 9.89 0.18 86 114.51 8.31 Per1
34 52.00 −7.24 5.95 0.21 88 109.05 6.16
35 55.42 −5.62 7.66 0.15 93 116.84 12.46 Per1
36 55.76 0.00 4.55 0.06 135 110.78 6.34 LoS2
37 56.62 12.46 3.47 0.18 68 108.05 2.00
38 57.02 −2.39 9.01 0.30 67 114.13 4.56 Per1
39 63.55 3.90 11.03 1.50 63 102.48 0.78
40 65.36 4.73 9.10 0.31 50 107.21 4.25
41 71.69 0.00 1.17 0.01 129 119.18 13.50 Loc1
42 78.05 1.21 3.73 0.01 206 122.13 14.09 Loc1
43 80.54 0.00 2.07 0.01 333 131.14 32.54 Loc1 , Cygnus3
44 91.79 0.00 3.84 0.11 55 110.66 6.62 Per1
45 122.28 0.00 1.12 0.03 36 101.30 0.90
46 133.83 0.00 3.47 0.06 100 105.46 4.94
47 141.93 −11.13 3.88 0.08 46 110.86 6.14
48 148.17 23.72 1.86 0.03 61 113.41 7.91
49 149.04 40.61 1.15 0.02 44 110.70 7.28
50 177.52 0.00 4.30 0.02 148 186.97 58.58
51 180.81 3.79 5.67 0.18 55 106.82 5.41
52 192.30 0.00 2.14 0.02 82 110.70 5.50 Per1
53 216.79 −15.77 2.76 0.06 219 104.14 2.96
54 223.35 0.00 2.46 0.02 78 114.39 10.27 Per1
55 269.05 0.00 2.14 0.01 285 151.51 31.18 Vela3
56 281.73 0.00 4.06 0.10 104 107.18 3.75
57 284.02 0.00 5.71 0.05 219 124.63 15.20 RCW 493
58 291.12 0.00 4.72 1.35 NA 102.75 NA
59 297.85 0.00 3.32 0.04 133 135.06 23.29
60 304.08 10.35 4.17 1.12 NA 100.45 NA Sct/Cen1
61 327.62 −4.62 9.31 0.79 69 105.84 4.23
62 342.06 0.00 4.36 0.03 249 139.16 26.83
63 343.83 0.00 2.21 0.02 126 120.40 11.59 Sct/Cen1,RCW 116B3
64 346.18 0.00 1.26 0.02 102 111.57 7.80 Sgr/Car1, NGC 63343
65 346.97 0.00 6.21 0.79 69 101.60 1.32 Sgr/Car1
66 348.32 2.35 9.15 0.64 58 109.20 1.51
67 348.76 −4.40 9.78 0.11 117 125.47 17.94
68 349.55 4.28 10.06 0.13 99 120.64 9.04
69 349.55 −4.86 8.86 0.09 73 122.07 14.83
70 351.15 5.07 8.48 0.22 92 111.12 9.90
71 352.25 −3.82 5.37 0.05 113 109.99 6.97
72 352.82 6.68 6.44 0.25 55 108.92 5.02
73 353.48 −4.94 7.63 0.15 155 113.17 10.45
74 354.05 −2.34 9.20 0.10 107 132.36 15.22
75 354.20 0.21 4.51 0.01 201 200.24 68.41
76 354.41 5.72 7.52 0.11 109 121.47 13.62
77 356.05 −4.70 6.74 0.04 171 133.86 18.02
78 356.37 −13.37 3.24 0.33 69 101.74 1.86
79 357.02 −8.87 4.86 0.35 4 103.64 4.97
80 357.40 2.16 9.94 0.20 79 129.49 17.01
81 357.54 0.00 7.07 0.03 173 171.91 52.88
82 358.07 −0.83 8.18 0.03 134 143.10 27.47
83 358.47 −2.39 8.99 0.04 137 167.76 42.20
84 359.94 −5.24 8.21 0.05 75 126.60 18.88

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