Table 1
Source properties.
| G320.2325-0.2844 | G328.2551-0.5321(c) | G333.4659-0.1641 | G335.5857-0.2906 | G335.7896+0.1737 | G343.7559-0.1640 | |
|---|---|---|---|---|---|---|
| Short name | G320.23 | G328.25 | G333.46 | G335.58 | G335.78 | G343.75 |
| R.A. (J2000) | 15h09m51.948s | 15h57m59.791s | 16h21m20.190s | 16h30m58.754s | 16h29m47.335s | 17h00m49.870s |
| Dec (J2000) | −58°25′38″.38 | −53°58′ 00.″56 | −50°09′46.″ 60 | −48°43′53.″ 91 | −48°15′52.″33 | −42°26′09.″09 |
| vlsr (km s−1) | −66.3 | −43.13 | −42.48 | −46.22 | −49.46 | −26.91 |
| Distance (kpc)(a) | 3.9 | 2.8 | 4.2 | 3.8 | 3.8 | 1.8 |
| Lbol (L⊙)(b) | 5 × 103 | 1.2 × 104 | 5 × 103 | 1.9 × 104 | 8 × 103 | 1.3 × 103 |
| Mclump (M⊙)(c) | 1162 | 591 | 1997 | 1964 | 1617 | 330 |
| Fv (Jy beam−1)(d) | 6.3 | 8.3 | 8.1 | 11.2 | 8.2 | 10.4 |
| FWHM size(″)(d) | 26.6 | 25.7 | 28.5 | 26.6 | 28.1 | 23.9 |
| Tdust (K)(e) | 21 | 22 | 25 | 23 | 23 | 21 |
 (cm−2)(f) |
1.5 × 1023 | 1.8 × 1023 | 1.5 × 1023 | 2.3 × 1023 | 1.7 × 1023 | 2.4 × 1023 |
Notes. (a)Kinematic distance estimates from Csengeri et al. (2017a). (b)Bolometric luminosity estimates from Csengeri et al. (in prep.). (c)Clump mass estimates from Csengeri et al. (2017a).(d) APEX/LABOCA measurements at 870 μm from Csengeri et al. (2014). (e)Dust temperature estimates from Urquhart et al. (2018). (f)Mean H2 column density estimates, in the LABOCA beam of 19″, computed assuming the dust temperature indicated in the table and a dust absorption coefficient of 1.85 cm2 g−1 at 0.8 mm (see Sect. 3.5 for more details).
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