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Table D.2
Fragment parameters derived from PdBI 3.5 mm observations.
| Source | No. | Offsets | FWHM | Reff | Tkin | Ipeak |  |
Mass |  |
Σ |  |
 |
Mvir |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ″, ″ | ″ | pc | K | MJy beam−1 | mJy | M⊙ | 1023cm−2 | g cm−2 | 106cm−3 | km s−1 | M⊙ | ||
| CD configuration observations | |||||||||||||
| G18.17 | 1 | (3.96, 1.14) | 4.13 | 0.045 | 16.2 ± 1.9 | 1.99 | 3.44 | 35.4 ± 4.7 | 4.4 ± 0.6 | 1.2 ± 0.2 | 2.9 ± 0.4 | 1.32 ± 0.04 | 7.4 ± 0.2 |
| G18.17 | 2 | (−1.05, −0.69) | 4.13 | 0.045 | 18.8 ± 2.2 | 1.73 | 3.41 | 29.7 ± 4.0 | 3.7 ± 0.5 | 1.0 ± 0.1 | 2.4 ± 0.3 | 1.40 ± 0.06 | 7.9 ± 0.3 |
| G18.17 | 3 | (8.06, 10.63) | 3.25 | 0.035 | 16.6 ± 1.3 | 1.55 | 1.76 | 17.6 ± 1.5 | 3.5 ± 0.3 | 0.9 ± 0.1 | 2.9 ± 0.3 | 1.07 ± 0.07 | 4.7 ± 0.3 |
| G18.21 | 1 | (0.39, 5.62) | 4.98 | 0.052 | 14.6 ± 1.9 | 1.21 | 2.51 | 27.0 ± 4.0 | 2.5 ± 0.4 | 0.7 ± 0.1 | 1.4 ± 0.2 | 1.49 ± 0.06 | 9.8 ± 0.4 |
| G18.21 | 2 | (3.06, 1.77) | 4.29 | 0.045 | 14.4 ± 1.4 | 0.85 | 1.39 | 15.3 ± 1.7 | 1.9 ± 0.2 | 0.5 ± 0.1 | 1.2 ± 0.1 | 1.65 ± 0.04 | 9.3 ± 0.2 |
| G23.97N | 1 | (−0.74, −0.49) | 3.57 | 0.049 | 17.7 ± 1.4 | 2.19 | 2.64 | 38.7 ± 3.4 | 4.1 ± 0.4 | 1.1 ± 0.1 | 2.4 ± 0.2 | 1.28 ± 0.06 | 7.8 ± 0.4 |
| G23.44 | 1(b) | (0.09, −2.43) | 4.08 | 0.070 | 40.1 ± 17.3 | 7.83 | 11.0140.8% | 42.9 ± 19.4 | 2.2 ± 1.0 | 0.6 ± 0.3 | 0.9 ± 0.4 | 3.66 ± 0.03 | 32.2 ± 0.3 |
| G23.44 | 2 | (−0.80, 10.11) | 4.55 | 0.078 | 31.7 ± 5.6 | 4.65 | 8.46 | 103.7 ± 19.6 | 4.3 ± 0.8 | 1.1 ± 0.2 | 1.6 ± 0.3 | 2.66 ± 0.07 | 26.0 ± 0.7 |
| G23.44 | 3 | (−4.15, −3.94) | 4.08 | 0.070 | 30.1 ± 10.0 | 1.67 | 2.26 | 29.3 ± 10.4 | 1.5 ± 0.5 | 0.4 ± 0.1 | 0.6 ± 0.2 | 2.60 ± 0.10 | 22.90.9 |
| G23.44 | 4 | (2.73, −4.45) | 3.61 | 0.062 | 46.7 ± 18.1 | 1.42 | 1.75 | 14.2 ± 5.8 | 0.9 ± 0.4 | 0.2 ± 0.1 | 0.4 ± 0.2 | 3.83 ± 0.10 | 29.8 ± 0.8 |
| G23.44 | 5 | (−0.11, 2.10) | 4.89 | 0.084 | 27.3 ± 7.2 | 1.43 | 2.96 | 42.6 ± 12.0 | 1.5 ± 0.4 | 0.4 ± 0.1 | 0.5 ± 0.1 | 3.23 ± 0.04 | 34.0 ± 0.4 |
| G23.44 | 6 | (−4.79, 9.20) | 3.62 | 0.062 | 27.5 ± 4.5 | 1.29 | 1.52 | 21.7 ± 3.8 | 1.4 ± 0.2 | 0.4 ± 0.1 | 0.7 ± 0.1 | 2.66 ± 0.04 | 20.7 ± 0.3 |
| G23.97S | 1(b) | (1.13, 4.45) | 4.04 | 0.055 | 44.4 ± 15.3 | 9.43 | 14.7121.7% | 17.5 ± 6.3 | 1.4 ± 0.5 | 0.4 ± 0.1 | 0.8 ± 0.3 | 5.16 ± 0.32 | 35.9 ± 2.2 |
| G23.97S | 2 | (2.60, −17.24) | 3.25 | 0.044 | 15.8 ± 1.5 | 1.76 | 1.81 | 30.4 ± 3.3 | 3.8 ± 0.4 | 1.0 ± 0.1 | 2.5 ± 0.3 | 1.43 ± 0.13 | 8.0 ± 0.7 |
| G23.97S | 3 | (−1.07, −3.21) | 3.52 | 0.048 | 18.2 ± 3.3 | 1.50 | 1.83 | 26.3 ± 5.4 | 2.8 ± 0.6 | 0.8 ± 0.2 | 1.7 ± 0.3 | 1.70 ± 0.09 | 10.3 ± 0.6 |
| G23.97S | 4 | (3.04, 0.42) | 3.89 | 0.053 | 20.6 ± 4.1 | 1.44 | 2.19 | 27.4 ± 6.0 | 2.4 ± 0.5 | 0.6 ± 0.1 | 1.3 ± 0.3 | 3.00 ± 0.04 | 20.1 ± 0.3 |
| G25.38 | 1 | (−0.81, 1.26) | 4.74 | 0.077 | 32.2 ± 6.1 | 11.29 | 22.36 | 244.5 ± 49.5 | 10.2 ± 2.1 | 2.7 ± 0.6 | 3.9 ± 0.8 | 2.53 ± 0.04 | 24.5 ± 0.4 |
| G25.38 | 2 | (−4.01, 21.42) | 5.41 | 0.088 | 18.7 ± 4.9 | 7.88 | 20.04 | 396.3 ± 115.8 | 12.7 ± 3.7 | 3.4 ± 1.0 | 4.2 ± 1.2 | 2.53 ± 0.32 | 28.1 ± 3.6 |
| G25.38 | 3 | (1.40, 23.66) | 4.62 | 0.075 | 19.0 ± 1.9 | 5.80 | 11.57 | 223.8 ± 24.3 | 9.9 ± 1.1 | 2.6 ± 0.3 | 3.8 ± 0.4 | 1.03 ± 0.14 | 9.7 ± 1.3 |
| G25.38 | 4 | (−4.68, −21.99) | 4.44 | 0.072 | 14.2 ± 0.8 | 4.25 | 8.86 | 239.1 ± 14.8 | 11.4 ± 0.7 | 3.0 ± 0.2 | 4.6 ± 0.3 | 1.03 ± 0.14 | 9.3 ± 1.3 |
| G25.38 | 5 | (−2.28, −3.24) | 4.00 | 0.065 | 17.9 ± 1.9 | 4.13 | 5.85 | 121.2 ± 14.4 | 7.1 ± 0.8 | 1.9 ± 0.2 | 3.2 ± 0.4 | 1.24 ± 0.04 | 10.1 ± 0.4 |
| G25.38 | 6 | (2.08, 18.57) | 3.86 | 0.063 | 24.4 ± 9.6 | 3.37 | 4.32 | 63.7 ± 27.4 | 4.0 ± 1.7 | 1.1 ± 0.5 | 1.9 ± 0.8 | 1.24 ± 0.04 | 9.7 ± 0.4 |
| G25.38 | 7 | (−3.94, 16.02) | 3.80 | 0.062 | 19.6 ± 4.3 | 3.08 | 3.89 | 72.9 ± 17.9 | 4.7 ± 1.2 | 1.3 ± 0.3 | 2.2 ± 0.5 | 2.02 ± 0.37 | 15.8 ± 2.9 |
| G25.38 | 8 | (−5.76, −7.39) | 4.70 | 0.077 | 17.4 ± 1.7 | 2.10 | 4.21 | 90.4 ± 10.1 | 3.8 ± 0.4 | 1.0 ± 0.1 | 1.5 ± 0.2 | 1.20 ± 0.04 | 11.5 ± 0.3 |
| G25.71 | 1(b) | (−5.76, 27.18) | 3.66 | 0.101 | 33.0 ± 8.5 | 11.47 | 13.7011.6% | 48.6 ± 13.4 | 1.2 ± 0.3 | 0.3 ± 0.1 | 0.3 ± 0.1 | 1.63 ± 0.17 | 20.6 ± 2.2 |
| G25.71 | 2(b) | (−0.27, −0.65) | 3.67 | 0.102 | 23.6 ± 4.4 | 11.04 | 13.5616.1% | 96.1 ± 19.4 | 2.3 ± 0.5 | 0.6 ± 0.1 | 0.7 ± 0.1 | 2.30 ± 0.04 | 29.3 ± 0.6 |
| G25.71 | 3 | (−4.05, 23.64) | 3.61 | 0.100 | 23.5 ± 3.3 | 2.11 | 2.98 | 131.5 ± 20.3 | 3.3 ± 0.5 | 0.9 ± 0.1 | 1.0 ± 0.1 | 1.69 ± 0.06 | 21.2 ± 0.8 |
| BCD configuration observations | |||||||||||||
| G23.44 | 1(b) | (−0.05, −2.81) | 2.59 | 0.044 | 58.9 ± 53.9 | 4.80 | 10.5840.8% | 27.6 ± 26.1 | 3.5 ± 3.3 | 0.9 ± 0.9 | 2.3 ± 2.2 | 3.71 ± 0.04 | 20.7 ± 0.2 |
| G23.44 | 2 | (−0.80, 10.48) | 2.22 | 0.038 | 32.9 ± 6.6 | 2.89 | 4.69 | 55.2 ± 11.8 | 9.6 ± 2.0 | 2.5 ± 0.5 | 7.3 ± 1.6 | 2.52 ± 0.08 | 12.0 ± 0.4 |
| G23.44 | 3 | (−1.10, 7.91) | 2.04 | 0.035 | 29.5 ± 4.5 | 1.21 | 1.60 | 21.1 ± 3.5 | 4.3 ± 0.7 | 1.2 ± 0.2 | 3.6 ± 0.6 | 2.63 ± 0.08 | 11.5 ± 0.4 |
| G23.44 | 4 | (0.86, −0.13) | 2.01 | 0.034 | 27.6 ± 5.5 | 1.28 | 1.59 | 22.6 ± 4.8 | 4.8 ± 1.0 | 1.3 ± 0.3 | 4.0 ± 0.9 | 3.66 ± 0.03 | 15.8 ± 0.1 |
| G23.44 | 5 | (−4.03, 8.96) | 2.21 | 0.038 | 27.8 ± 3.8 | 1.09 | 1.71 | 24.0 ± 3.5 | 4.2 ± 0.6 | 1.1 ± 0.2 | 3.2 ± 0.5 | 2.79 ± 0.06 | 13.3 ± 0.3 |
| G23.44 | 6 | (−0.10, 2.04) | 2.15 | 0.037 | 28.8 ± 7.6 | 0.82 | 1.23 | 16.7 ± 4.8 | 3.1 ± 0.9 | 0.8 ± 0.2 | 2.4 ± 0.7 | 3.35 ± 0.05 | 15.5 ± 0.2 |
| G23.97S | 1(b) | (1.09, 4.35) | 2.67 | 0.037 | 37.3 ± 9.7 | 5.56 | 12.2221.7% | 17.5 ± 4.8 | 3.3 ± 0.9 | 0.9 ± 0.2 | 2.6 ± 0.7 | 5.36 ± 0.33 | 24.7 ± 1.5 |
| G23.97S | 2 | (2.66, 6.29) | 1.96 | 0.027 | 34.8 ± 7.9 | 1.46 | 1.72 | 12.2 ± 2.9 | 4.2 ± 1.0 | 1.1 ± 0.3 | 4.6 ± 1.1 | 4.57 ± 0.41 | 15.4 ± 1.4 |
| G23.97S | 3 | (3.10, 0.10) | 2.43 | 0.033 | 20.0 ± 3.6 | 0.81 | 1.45 | 18.7 ± 3.7 | 4.2 ± 0.8 | 1.1 ± 0.2 | 3.7 ± 0.7 | 2.95 ± 0.04 | 12.3 ± 0.2 |
| G25.38 | 1 | (−0.34, 1.97) | 2.44 | 0.040 | 34.8 ± 7.4 | 6.60 | 11.78 | 118.6 ± 26.8 | 18.7 ± 4.2 | 5.0 ± 1.1 | 13.7 ± 3.1 | 2.68 ± 0.04 | 13.4 ± 0.2 |
| G25.38 | 2 | (2.09, 24.60) | 2.45 | 0.040 | 19.1 ± 2.3 | 4.32 | 7.71 | 149.0 ± 20.3 | 23.3 ± 3.2 | 6.2 ± 0.8 | 17.0 ± 2.3 | 1.11 ± 0.10 | 5.6 ± 0.5 |
| G25.38 | 3 | (−3.46, 21.19) | 3.72 | 0.061 | 18.3 ± 1.2 | 2.87 | 11.87 | 239.4 ± 17.3 | 16.3 ± 1.2 | 4.3 ± 0.3 | 7.8 ± 0.6 | 1.12 ± 0.09 | 8.5 ± 0.7 |
| G25.38 | 4 | (−0.10, 27.37) | 2.32 | 0.038 | 17.7 ± 3.8 | 2.71 | 4.36 | 91.7 ± 22.1 | 16.0 ± 3.9 | 4.3 ± 1.0 | 12.3 ± 3.0 | 1.14 ± 0.07 | 5.4 ± 0.4 |
| G25.38 | 5 | (−1.96, −1.50) | 3.46 | 0.056 | 23.4 ± 3.5 | 2.70 | 9.99 | 153.9 ± 24.8 | 12.1 ± 1.9 | 3.2 ± 0.5 | 6.2 ± 1.0 | 1.64 ± 0.05 | 11.6 ± 0.4 |
| G25.38 | 6 | (0.43, 21.97) | 2.18 | 0.036 | 18.5 ± 2.7 | 2.62 | 3.82 | 76.5 ± 12.6 | 15.1 ± 2.5 | 4.0 ± 0.7 | 12.4 ± 2.0 | 1.15 ± 0.07 | 5.1 ± 0.3 |
| G25.38 | 7 | (2.77, 19.17) | 2.49 | 0.041 | 17.7 ± 2.0 | 2.45 | 4.60 | 96.2 ± 12.4 | 14.6 ± 1.9 | 3.9 ± 0.5 | 10.5 ± 1.4 | 1.16 ± 0.07 | 5.9 ± 0.4 |
| G25.38 | 8 | (−3.31, 3.02) | 2.34 | 0.038 | 23.5 ± 4.5 | 2.46 | 4.31 | 66.2 ± 13.7 | 11.4 ± 2.4 | 3.0 ± 0.6 | 8.7 ± 1.8 | 2.47 ± 0.04 | 11.9 ± 0.2 |
| G25.38 | 9 | (−1.22, 19.79) | 2.17 | 0.035 | 17.7 ± 3.1 | 1.75 | 2.59 | 54.1 ± 10.6 | 10.8 ± 2.1 | 2.9 ± 0.6 | 8.9 ± 1.7 | 1.17 ± 0.06 | 5.2 ± 0.2 |
| G25.38 | 10 | (6.51, 15.51) | 2.08 | 0.034 | 17.5 ± 1.0 | 1.57 | 2.05 | 43.7 ± 2.7 | 9.5 ± 0.6 | 2.5 ± 0.2 | 8.2 ± 0.5 | 1.18 ± 0.04 | 5.0 ± 0.2 |
| G25.38 | 11 | (−7.06, 18.99) | 2.49 | 0.041 | 17.7 ± 3.5 | 1.50 | 3.33 | 69.6 ± 15.4 | 10.6 ± 2.3 | 2.8 ± 0.6 | 7.6 ± 1.7 | 1.19 ± 0.04 | 6.0 ± 0.2 |
| G25.38 | 12 | (−5.11, 23.95) | 2.88 | 0.047 | 17.5 ± 3.1 | 1.45 | 3.81 | 81.0 ± 16.1 | 9.2 ± 1.8 | 2.4 ± 0.5 | 5.7 ± 1.1 | 1.14 ± 0.07 | 6.7 ± 0.4 |
| G25.38 | 13 | (1.08, −0.43) | 2.27 | 0.037 | 26.8 ± 3.2 | 1.40 | 2.14 | 28.4 ± 3.6 | 5.2 ± 0.7 | 1.4 ± 0.2 | 4.1 ± 0.5 | 2.18 ± 0.07 | 10.1 ± 0.3 |
| G25.38 | 14 | (−4.51, 18.23) | 2.21 | 0.036 | 18.8 ± 2.1 | 1.33 | 2.14 | 41.9 ± 5.3 | 8.1 ± 1.0 | 2.1 ± 0.3 | 6.5 ± 0.8 | 1.12 ± 0.04 | 5.1 ± 0.2 |
| G25.38 | 15 | (−4.54, −6.68) | 2.23 | 0.036 | 16.7 ± 1.8 | 1.16 | 1.76 | 39.4 ± 4.8 | 7.5 ± 0.9 | 2.0 ± 0.2 | 6.0 ± 0.7 | 1.26 ± 0.06 | 5.8 ± 0.3 |
| G25.38 | 16 | (−4.95, −3.56) | 2.14 | 0.035 | 18.2 ± 1.2 | 1.32 | 1.87 | 38.1 ± 2.8 | 7.8 ± 0.6 | 2.1 ± 0.2 | 6.5 ± 0.5 | 1.18 ± 0.09 | 5.1 ± 0.4 |
| G25.71 | 1(b) | (−0.58, −0.92) | 1.89 | 0.052 | 25.3 ± 5.9 | 9.72 | 10.8616.1% | 71.2 ± 17.8 | 6.5 ± 1.6 | 1.7 ± 0.4 | 3.6 ± 0.9 | 2.45 ± 0.06 | 16.1 ± 0.4 |
| G25.71 | 2(b) | (−5.86, 26.88) | 2.18 | 0.060 | 31.6 ± 13.7 | 9.20 | 13.1011.6% | 48.8 ± 22.6 | 3.4 ± 1.6 | 0.9 ± 0.4 | 1.6 ± 0.7 | 1.77 ± 0.16 | 13.4 ± 1.2 |
| G25.71 | 3 | (−1.50, −13.11) | 2.06 | 0.057 | 17.7 ± 1.8 | 1.19 | 1.52 | 91.6 ± 10.7 | 7.1 ± 0.8 | 1.9 ± 0.2 | 3.6 ± 0.4 | 1.03 ± 0.00 | 7.3 ± 0.0 |
| G25.71 | 4 | (1.73, 0.31) | 2.72 | 0.075 | 23.2 ± 3.0 | 1.17 | 2.88 | 128.9 ± 18.4 | 5.7 ± 0.8 | 1.5 ± 0.2 | 2.2 ± 0.3 | 1.98 ± 0.04 | 18.7 ± 0.3 |
Notes. (a) The contributions from dust emission are following a measured total flux, e.g., 40.8% of the 3.5 mm flux for G23.44-1 is from dust emission. This was estimated by SED fitting (see Fig. A.1). (b) The sources G23.44-1, G23.97S-1, G25.71-1, and G25.71-2 are clearly associated with compact H II regions.
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