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Table C.1
Overview of the fragmented continuum sources in the ALMA sample.
| Position | α J(2000) | δ J(2000) | Δα (″) | Δδ (″) | I3mm (mJy beam−1) | F3mm | rout (mJy) (au) | classification |
|---|---|---|---|---|---|---|---|---|
| IRDCG11.11−4 1 | 18:10:28.28 | −19:22:30.7 | −0.45 | +0.90 | 1.4 | 10 | 7 700 | dust core |
| IRDCG11.11−4 2 | 18:10:28.11 | −19:22:35.5 | −2.85 | −3.90 | 0.48 | 2.1 | 4400 | |
| IRDCG11.11−4 3 | 18:10:28.22 | −19:22:34.2 | −1.35 | −2.55 | 0.37 | 0.87 | 2900 | |
| IRDCG11.11−4 4 | 18:10:28.25 | −19:22:33.4 | −0.90 | −1.80 | 0.36 | 0.64 | 2 400 | |
| IRDC 18223−3 1 | 18:25:08.58 | −12:45:23.9 | +2.55 | −8.25 | 2.9 | 11 | 7 900 | dust core |
| IRDC 18223−3 2 | 18:25:08.31 | −12:45:30.9 | −1.50 | −15.30 | 1.1 | 3.0 | 4900 | dust core |
| IRDC 18223−3 3 | 18:25:09.09 | −12:44:52.5 | +9.90 | +23.10 | 0.81 | 0.89 | 2700 | dust core |
| IRDC 18223−3 4 | 18:25:08.30 | −12:45:37.1 | −1.65 | −21.45 | 0.67 | 0.75 | 2700 | dust core |
| IRDC 18223−3 5 | 18:25:08.38 | −12:45:24.0 | −0.45 | −8.40 | 0.57 | 4.4 | 7 100 | dust core |
| IRDC 18223−3 6 | 18:25:08.66 | −12:45:20.9 | +3.60 | −5.25 | 0.51 | 2.4 | 5 500 | dust core |
| IRDC 18223−3 7 | 18:25:09.16 | −12:45:00.5 | + 10.95 | +15.15 | 0.26 | 0.30 | 2200 | |
| IRDC 18310−4 1 | 18:33:39.37 | −08:21:17.1 | −0.90 | −6.60 | 1.2 | 1.4 | 5 300 | dust core |
| IRDC 18310−4 2 | 18:33:39.49 | −08:21:11.1 | +0.90 | −0.60 | 0.31 | 1.7 | 9 400 | |
| IRDC 18310−4 3 | 18:33:39.27 | −08:21:10.1 | −2.40 | +0.45 | 0.27 | 0.62 | 5 800 | |
| IRDC 18310−4 4 | 18:33:38.80 | −08:21:20.4 | −9.30 | −9.90 | 0.25 | 0.29 | 4000 | |
| HMPO IRAS 18089 1 | 18:11:51.47 | −17:31:28.9 | −0.90 | +0.15 | 24 | 92 | 8 100 | dust core |
| HMPO IRAS 18089 2 | 18:11:50.54 | −17:31:28.6 | −14.10 | +0.45 | 1.9 | 3.4 | 2 400 | dust core |
| HMPO IRAS 18089 3 | 18:11:51.28 | −17:31:27.5 | −3.60 | +1.50 | 1.4 | 16 | 5 700 | dust core |
| HMPO IRAS 18089 4 | 18:11:52.13 | −17:31:05.0 | +8.55 | +24.00 | 1.1 | 1.1 | 1 500 | dust core |
| HMPO IRAS 18089 5 | 18:11:51.95 | −17:31:27.8 | +6.00 | +1.20 | 0.84 | 2.2 | 2500 | |
| HMPO IRAS 18089 6 | 18:11:51.02 | −17:31:22.6 | −7.35 | +6.45 | 0.67 | 1.5 | 2000 | |
| HMPO IRAS 18089 7 | 18:11:51.66 | −17:31:25.1 | +1.80 | +3.90 | 0.66 | 2.6 | 2700 | |
| HMPO IRAS 18089 8 | 18:11:51.53 | −17:31:24.7 | +0.00 | +4.35 | 0.62 | 3.2 | 2900 | |
| HMPO IRAS 18089 9 | 18:11:49.34 | −17:31:24.1 | −31.35 | +4.95 | 0.61 | 0.50 | 1 200 | |
| HMPO IRAS 18089 10 | 18:11:51.89 | −17:31:29.0 | +5.10 | −0.00 | 0.60 | 1.9 | 2 400 | |
| HMPO IRAS 18182 1 | 18:21:09.05 | −14:31:48.0 | −2.55 | −2.40 | 13 | 75 | 20000 | dust core |
| HMPO IRAS 18182 2 | 18:21:09.06 | −14:31:44.7 | −2.40 | +0.90 | 2.1 | 4.9 | 9 200 | dust core |
| HMPO IRAS 18182 3 | 18:21:08.92 | −14:31:53.4 | −4.35 | −7.80 | 2.1 | 4.3 | 7 900 | dust core |
| HMPO IRAS 18182 4 | 18:21:09.49 | −14:31:49.1 | +3.90 | −3.45 | 0.44 | 3.4 | 8 800 | dust core |
| HMPO IRAS 18264 1 | 18:29:14.37 | −11:50:22.6 | −4.80 | +1.50 | 9.9 | 35 | 6800 | dust core |
| HMPO IRAS 18264 2 | 18:29:14.43 | −11:50:24.6 | −3.90 | −0.45 | 7.8 | 35 | 7 800 | dust core |
| HMPO IRAS 18264 3 | 18:29:14.82 | −11:50:25.5 | +1.80 | −1.35 | 4.0 | 6.6 | 4800 | dust core |
| HMPO IRAS 18264 4 | 18:29:14.79 | −11:50:24.3 | +1.35 | −0.15 | 3.1 | 11 | 6100 | dust core |
| HMPO IRAS 18264 5 | 18:29:14.48 | −11:50:25.9 | −3.15 | −1.80 | 2.4 | 13 | 8 800 | dust core |
| HMPO IRAS 18264 6 | 18:29:14.68 | −11:50:23.8 | −0.15 | +0.30 | 1.9 | 6.2 | 4100 | dust core |
| HMPO IRAS 18264 7 | 18:29:14.49 | −11:50:22.2 | −3.00 | +1.95 | 1.7 | 4.5 | 4400 | dust core |
| HMPO IRAS 18264 8 | 18:29:14.34 | −11:50:20.4 | −5.25 | +3.75 | 1.4 | 5.3 | 5 600 | dust core |
| HMPO IRAS 18264 9 | 18:29:14.86 | −11:50:22.9 | +2.40 | +1.20 | 1.3 | 8.3 | 7 300 | dust core |
| HMPO IRAS 18264 10 | 18:29:14.20 | −11:50:20.2 | −7.20 | +3.90 | 0.49 | 1.1 | 3 200 | dust core |
| HMPO IRAS 18264 11 | 18:29:14.69 | −11:50:26.1 | +0.00 | −1.95 | 0.48 | 1.8 | 4200 | dust core |
| HMPO IRAS 18264 12 | 18:29:15.09 | −11:50:19.9 | +5.85 | +4.20 | 0.36 | 2.6 | 5 800 | |
| HMPO IRAS 18264 13 | 18:29:14.10 | −11:50:21.0 | −8.70 | +3.15 | 0.32 | 1.2 | 4000 | |
| HMC G9.62+0.19 1 | 18:06:14.94 | −20:31:43.1 | +0.15 | −3.75 | 58 | 100 | 11400 | dust+ff core |
| HMC G9.62+0.19 2 | 18:06:14.67 | −20:31:31.7 | −3.75 | +7.65 | 24 | 49 | 14100 | dust+ff core |
| HMC G9.62+0.19 3 | 18:06:14.88 | −20:31:39.5 | −0.75 | −0.15 | 11 | 37 | 12 400 | dust core |
| HMC G9.62+0.19 4 | 18:06:14.78 | −20:31:35.0 | −2.10 | +4.35 | 4.5 | 14 | 10500 | dust core |
| HMC G9.62+0.19 5 | 18:06:14.82 | −20:31:37.4 | −1.65 | +1.95 | 4.4 | 12 | 9000 | dust core |
| HMC G9.62+0.19 6 | 18:06:14.36 | −20:31:26.3 | −8.10 | +13.05 | 3.5 | 34 | 16300 | dust+ff core |
| HMC G9.62+0.19 7 | 18:06:15.03 | −20:31:41.5 | +1.35 | −2.10 | 3.5 | 15 | 11400 | dust core |
| HMC G9.62+0.19 8 | 18:06:14.77 | −20:31:30.4 | −2.25 | +9.00 | 2.1 | 11 | 10700 | dust core |
| HMC G9.62+0.19 9 | 18:06:14.03 | −20:31:47.6 | −12.75 | −8.25 | 2.2 | 343 | 62400 | cometary UCHII region |
| HMC G9.62+0.19 10 | 18:06:15.16 | −20:31:38.2 | +3.15 | +1.20 | 0.85 | 10 | 13 000 | dust core |
| HMC G9.62+0.19 11 | 18:06:15.04 | −20:31:46.7 | +1.50 | −7.35 | 0.75 | 3.7 | 7500 | dust core |
| HMC G9.62+0.19 12 | 18:06:14.32 | −20:31:23.3 | −8.55 | +16.05 | 0.54 | 1.1 | 4500 | |
| HMC G9.62+0.19 13 | 18:06:14.93 | −20:31:33.5 | +0.00 | +5.85 | 0.54 | 1.3 | 4600 | |
| HMC G9.62+0.19 14 | 18:06:15.04 | −20:31:34.0 | +1.50 | +5.40 | 0.52 | 2.5 | 6700 | |
| HMC G9.62+0.19 15 | 18:06:15.01 | −20:31:36.1 | +1.05 | +3.30 | 0.50 | 0.73 | 3 400 | |
| HMC G9.62+0.19 16 | 18:06:15.04 | −20:31:35.2 | +1.50 | +4.20 | 0.49 | 0.71 | 3 500 | |
| HMC G9.62+0.19 17 | 18:06:15.27 | −20:31:40.9 | +4.80 | −1.50 | 0.49 | 3.4 | 8 300 | |
| HMC G10.47+0.03 1 | 18:08:38.24 | −19:51:50.5 | +0.45 | −0.30 | 336 | 776 | 22800 | dust+ff core |
| HMC G10.47+0.03 2 | 18:08:38.36 | −19:51:46.0 | +2.10 | +4.20 | 7.2 | 23 | 9700 | dust+ff core |
| HMC G10.47+0.03 3 | 18:08:38.26 | −19:51:48.4 | +0.75 | +1.80 | 5.4 | 14 | 8 800 | dust core |
| HMC G10.47+0.03 4 | 18:08:36.48 | −19:52:15.1 | −24.45 | −24.90 | 3.2 | 3.4 | 4900 | |
| HMC G34.26+0.15 1 | 18:53:18.59 | +01:14:58.0 | +0.60 | +0.30 | 2502 | 6636 | 4200 | dust+ff core |
| HMC G34.26+0.15 2 | 18:53:18.68 | +01:15:00.1 | + 1.95 | +2.40 | 111 | 145 | 1 400 | dust+ff core |
| HMC G34.26+0.15 3 | 18:53:18.80 | +01:14:56.1 | +3.75 | −1.65 | 81 | 100 | 1 200 | dust+ff core |
| HMC G34.26+0.15 4 | 18:53:18.70 | +01:14:57.3 | +2.25 | −0.45 | 62 | 89 | 1 200 | dust core |
| HMC G34.26+0.15 5 | 18:53:18.72 | +01:14:55.6 | +2.55 | −2.10 | 35 | 46 | 1 100 | dust core |
| HMC G34.26+0.15 6 | 18:53:18.69 | +01:14:54.7 | +2.10 | −3.00 | 19 | 14 | 700 | |
| HMC G34.26+0.15 7 | 18:53:18.22 | +01:15:00.6 | −4.95 | +2.85 | 18 | 64 | 1 600 | |
| UCHII G10.30-0.15 1 | 18:08:55.96 | −20:05:55.5 | +0.30 | −0.75 | 18 | 1006 | 59300 | cometary UCHII region |
| UCHII G13.87+0.28 1 | 18:14:35.81 | −16:45:37.4 | −2.10 | −0.75 | 7.0 | 1819 | 66100 | cometary UCHII region |
Notes. The properties are determined using the clumpfind algorithm on the ALMA 3 mm continuum (Fig. 2), except for the extended cometary UCHII regions (HMCG9.62+0.19 9, UCHII G10.30-0.15 1, and UCHII G13.87+0.28 1), for which the properties were estimated considering the full extent of the structure. The fragments are classified into dust cores, dust+ff cores and cometary UCHII regions, further explained in Sect. 4.1. Cores with S/N < 15 are not further analyzed in this study and are not classified. The relative positions, Δα and Δδ, are given with respect to the phase center of the region (Table 1).
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