Table 3
PILS-Cygnus continuum source properties.
| Source | Beam size ″×″ | S850 µm (Jy beam−1) | rms (Jy beam−1) | Mbeam (M⊙) | Dust opacity (τ) | Lbol (L⊙)(a) | RT=100 K (AU)(a) |
|---|---|---|---|---|---|---|---|
| N30-MM1 | 1.45 × 1.31 | 1.29 | 0.014 | 7.25 | 0.31 |  |
2500 |
| S26 | 1.46 × 1.31 | 0.60 | 0.004 | 23.98 | 1.02 |  |
7000 |
| N12-MM2 | 1.43 × 1.27 | 0.50 | 0.003 | 3.20 | 0.14 |  |
400 |
| N63 | 1.37 × 1.10 | 1.66 | 0.005 | 10.83 | 0.58 |  |
300 |
| N53-MM2 | 1.44 × 1.28 | 0.41 | 0.004 | 2.92 | 0.13 | 400 ± 200 | 300 |
| N54 | 1.42 × 1.24 | 0.27 | 0.010 | 2.02 | 0.09 | 160 | 200 |
| N51 | 1.47 × 1.22 | 0.42 | 0.009 | 2.70 | 0.12 | 1300 ± 200 | 600 |
| N38 | 1.45 × 1.25 | 0.62 | 0.009 | 3.59 | 0.16 | 300 | 300 |
| N48-MM1 | 1.56 × 1.37 | 0.25 | 0.004 | 1.87 | 0.07 | 2000 ± 700 | 700 |
| S8-NE core | 1.54 × 1.31 | 0.30 | 0.005 | 1.89 | 0.08 |  |
1200 |
Notes. (a)We use Lbol values from Pitts et al. (2022), with the values for N38 and N54 from San José-García (2015) and Kryukova et al. (2014) respectively. The 100 K is the radius at which the temperature rises above 100 K (
cm; Bisschop et al. 2007). With a beam size of ~1″.5, or ~5000 AU for S26, and ~2000 AU for all other sources, it implies that the 100 K radius is resolved for only N30 and S26.
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