Table 3
SED parameters and physical properties of the sources.
| Source |  |
 |
λpeak | Tdust | M | L | R | n(H2) | Σ |
|---|---|---|---|---|---|---|---|---|---|
| [μm] | [K] | [M⊙] | [L⊙] | [pc] | [105 cm−3] | [g cm−2] | |||
| SMM 1a | 4 | 6.82 | 199.3 | 14.8 ± 0.2 | 54 ± 8 |  |
0.11 | 1.4 ± 0.2 | 0.30 ± 0.04 |
| SMM 1b | 5 | 5.28 | 230.8 | 13.0 ± 0.3 | 91 ± 13 |  |
0.10 | 3.1 ± 0.4 | 0.60 ± 0.09 |
| 60.9 ± 0.7 | 0.01 ± 0.001 | ||||||||
| SMM 2 | 6 | 615.90 | 333.4 | 8.8 ± 0.9 | 175 ± 47 |  |
0.08 | 11.7 ± 3.1 | 1.82 ± 0.49 |
| 28.8 ± 0.8 | 0.3 ± 0.1 | ||||||||
| SMM 3 | 4 | 8.21 | 183.9 | 16.1 ± 0.4 | 45 ± 8 |  |
0.10 | 1.5 ± 0.3 | 0.30 ± 0.05 |
| SMM 4a | 4 | …(a) | 272.8 | 10.3 ± 1.7 | 155 ± 60 |  |
0.13 | 2.4 ± 0.9 | 0.61 ± 0.24 |
| 42.3 ± 1.9 | 0.12 ± 0.06 | ||||||||
| IRAS 13037-6112a | 8 | 12.17 | 125.0 | 21.8 ± 0.9 | 27 ± 5 |  |
0.10 | 0.9 ± 0.2 | 0.18 ± 0.03 |
| 62.8 ± 1.6 | 0.1 ± 0.02 | ||||||||
| IRAS 13037-6112b | 6 | 13.03 | 50.0 | 8.9 ± 1.3 | 131 ± 47 |  |
0.08 | 8.8 ± 3.1 | 1.36 ± 0.49 |
| 59.3 ± 0.9 | 0.1 ± 0.01 | ||||||||
| SMM 6a | 4 | …(a) | 157.9 | 17.6 ± 3.6 | 27 ± 12 |  |
0.12 | 0.5 ± 0.2 | 0.12 ± 0.06 |
| 51.2 ± 2.0 | 0.1 ± 0.04 | ||||||||
| SMM 7 | 5 | 399.85 | 115.4 | 8.0 ± 1.2 | 181 ± 76 |  |
0.08 | 12.1 ± 5.1 | 1.88 ± 0.79 |
| 25.6 ± 2.6 | 0.8 ± 0.6 | ||||||||
| IRAS 13039-6108a | 5 | 3.77 | 58.8 | 8.3 ± 1.3 | 369 ± 155 |  |
0.14 | 4.6 ± 1.9 | 1.26 ± 0.53 |
| 50.2 ± 0.9 | 1.2 ± 0.3 | ||||||||
| SMM 9 | 5 | 12.34 | 187.5 | 12.2 ± 1.0 | 93 ± 23 |  |
0.10 | 3.3 ± 0.8 | 0.64 ± 0.15 |
| 24.8 ± 0.7 | 3 ± 1 | ||||||||
| IRAS 13042-6105 | 7 | 3.58 | 150.0 | 19.6 ± 0.7 | 8 ± 2 |  |
0.06 | 1.3 ± 0.3 | 0.15 ± 0.04 |
| 64.0 ± 0.9 | 0.01 ± 0.001 |
Notes. The parameters given in the table are the number of flux density data points used in the SED fit, reduced χ2 value defined in Eq. (5), wavelength of the peak position of the fitted SED, dust temperature, total (gas+dust) mass, luminosity (Eq. (4)), effective core radius taken from Miettinen (2018), volume-averaged H2 number density (Eq. (6)), and surface density (Eq. (7)). For the sources whose SED was fitted with a two-temperature model, the dust temperature and mass of the warm component are reported beneath the cold component values.(a)The number of flux density data points is equal to the number of free parameters of the model, and hence there are zero degrees of freedom. Therefore, the value of 
becomes infinite.
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