Table 5
Physical parameters for SMC dust clouds from Takekoshi et al. (2017) within our observed regions.
| ID(a) | συ(b) (kms−1) | Rdeconv(c) (pc) | LCO (d) (caption) | Mvir (103 M⊙) | Mgas(c) (103M⊙) | Σgas (M⊙pc−2) | αvir(e) – | αCO(f) (caption) |
|---|---|---|---|---|---|---|---|---|
| SW-1 | 2 8±0 2 | 34.1 ± 6.8 | 111.0± 45.1 | 278.0 ± 68.2 | 332.1 ± 32.7 | 90.9 ± 37.3 | 0.8 ± 0.2 | 29.9 ± 12.5 |
| SW-2 | 2 8±0 1 | 32.8 ± 6.6 | 89.4± 35.8 | 267.4± 57.1 | 336.1 ± 33.2 | 99.4± 41.2 | 0.8 ± 0.2 | 37.6 ± 15.5 |
| SW-3 | 3 2 0 3 | 16.0 ±3.2 | 56.7 23.3 | 170.4 46.7 | 80.8 8.0 | 100.5 41.4 | 2.1 0.6 | 14.3 6.0 |
| SW-4 | 1.5 ±0.1 | 14.8 3.0 | 47.1 19.3 | 34.6 8.4 | 67.6 6.7 | 98.2 41.0 | 0.5 0.1 | 14.4 6.1 |
| SW-5 | 1.2 ± 0.1 | 15.0 ± 3.0 | 8.3 ± 3.3 | 22.5 ± 5.9 | 55.3 ± 5.5 | 78.2 ± 32.2 | 0.4 ± 0.1 | 66.6 ± 27.3 |
| SW-6 | 1.4 ± 0.2 | 8.6 ± 1.7 | 5.7 ± 2.3 | 17.5 ± 6.1 | 17.0± 2.0 | 73.2 ± 30.2 | 1.0 ± 0.4 | 29.8 ± 12.5 |
| SW-7 | 1.7 ± 0.1 | 10.6 ± 2.1 | 14.8 ± 5.9 | 31.9 ± 7.4 | 32.9 ± 3.4 | 93.2 ± 38.2 | 1.0 ± 0.2 | 22.2± 9.2 |
| SW-9 | 2.5 ± 0.6 | 13.5 ± 2.7 | 9.7 ± 4.1 | 87.8 ± 45.7 | 41.4± 4.1 | 72.3 ± 29.8 | 2.1 ± 1.1 | 42.7 ± 18.5 |
| SW-20 | 1.6 ± 0.2 | 5.4± 1.1 | 5.1 ± 2.0 | 14.4± 4.6 | 14.9 ± 2.3 | 162.6 ± 70.9 | 1.0 ± 0.3 | 29.2 ± 12.3 |
| SW-22 | 1.4 ± 0.3 | 7.9 ± 1.6 | 4.5 ± 2.0 | 16.1 ± 7.6 | 13.9 ± 1.8 | 70.9 ± 30.1 | 1.2 ± 0.6 | 30.9 ± 14.3 |
| NE-1 | 3.8 ± 0.8 | 39.4± 7.9 | 80.1 ± 33.9 | 591.7 ± 275.9 | 305.9 ± 33.7 | 62.7 ± 26.1 | 1.9 ± 0.9 | 38.2 ± 16.7 |
| NE-2 | 3.1 ± 0.4 | 13.2 ± 2.6 | 15.0± 6.1 | 131.9 ± 42.8 | 32.3 ± 3.7 | 59.0 ± 24.2 | 4.1 ± 1.4 | 21.5 ± 9.1 |
| NE-3 | 1.7 ± 0.1 | 8.4± 1.7 | 10.6 ± 4.2 | 25.2± 5.9 | 21.3 ± 2.4 | 96.1 ± 40.4 | 1.2 ± 0.3 | 20.1 ± 8.3 |
| NE-4 | 1.9 ± 0.6 | 10.4± 2.1 | 3.2± 1.4 | 39.0± 25.9 | 19.4± 2.3 | 57.1 ± 24.0 | 2.0 ± 1.4 | 60.6 ± 27.5 |
| NE-6 | 2.0 ± 0.2 | 22.3 ± 4.5 | 32.9 ± 13.3 | 92.8 ± 26.4 | 116.6± 11.2 | 74.6 ± 31.0 | 0.8 ± 0.2 | 35.4 ± 14.7 |
| NE-12 | 1.3 ± 0.3 | 5.1 ± 1.0 | 3.0± 1.3 | 9.0± 4.5 | 6.7 ± 1.4 | 82.0 ± 36.4 | 1.3 ± 0.7 | 22.3 ± 10.7 |
| Wing-2 | 1.3 ± 0.0 | 19.0 ± 3.8 | 38.8 ± 15.5 | 33.4± 6.8 | 83.9 ± 8.7 | 74.0 ± 30.6 | 0.4 ± 0.1 | 21.6± 8.9 |
| Wing-4 | 1.5 ± 0.1 | 7.1 ± 1.4 | 8.7 ± 3.5 | 16.6± 3.5 | 19.5 ± 2.2 | 123.1 ± 50.5 | 0.9 ± 0.2 | 22.4± 9.4 |
| N88 | 1.1 ± 0.2 | 6.4 ± 1.3 | 6.4 ± 2.7 | 8.1 ± 3.4 | 9.7 ± 1.7 | 75.4 ± 33.4 | 0.8 ± 0.4 | 15.2 ± 6.9 |
Notes. (a)Identification (ID) from Takekoshi et al. (2017). (b)Equivalent linewidth from Eq. (15). (c)The deconvolved radius (Rdeconv) and total gas mass (Mgas) from Takekoshi et al. (2017). We assume an uncertainty of 20% in R. (d)LCO is in unit of 102 K kms−1 pc2 (e)Virial parameter αvir = Mvir /Mgas.(f) αCO based on total gas mass (Mgas of Col. 6), in unit of M⊙ (K kms−1 pc2 )−1.
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