Table 2
Observational and fit parameters.
| Source | IRAM 30 m |
SMA |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
mi | Pi | p(b) |  |
NH2 (1023cm−2) | nmean (105cm−3) |  |
 |
 |
Beam (″) | |
| IRAS 23151+5912 | 5 | 1.1 | 1.5 | 2.12 | 283 | 0.6 | 1.1 | 5.0 | 1.7 | 1.9 | 4.1 × 2.6 |
| IRAS 23033+5951 | 7 | 1.1 | 1.5 | 2.16 | 671 | 1.5 | 2.0 | 10.0 | 2.2 | 2.2 | 4.1 × 2.6 |
| IRAS 23385+6053 | 6 | 1.0 | 1.4 | 1.97 | 334 | 0.8 | 0.9 | 5.5 | 3.1 | 4.3 | 4.9 × 2.2 |
| W3(H2O)(a) | 12 | 1.3 | 1.7 | 1.95 | 3355 | 7.6 | 21.1 | 24.1 | 3.4 | 3.4 | 1.5 × 1.4 |
| W3IRS4 | 7 | 0.5 | 0.9 | 2.08 | 1372 | 3.1 | 8.6 | 15.0 | 1.5 | 1.1 | 4.2 × 2.3 |
| IRAS 21078+5211 | 5 | 1.3 | 1.7 | 1.70 | 1541 | 3.5 | 12.9 | 4.5 | 2.3 | 2.3 | 2.0 × 1.7 |
| AFGL2591 | 4 | 1.2 | 1.6 | 1.97 | 1321 | 3.0 | 5.2 | 4.7 | 1.5 | 2.0 | 2.4 × 1.5 |
| G75.78+0.34 | 7 | 1.2 | 1.6 | 1.96 | 1459 | 3.3 | 4.8 | 4.7 | 2.1 | 2.7 | 2.4 × 1.5 |
| S87 IRS1 | 12 | 0.8 | 1.2 | 2.08 | 790 | 1.8 | 4.5 | 6.4 | 2.7 | 2.9 | 2.2 × 1.7 |
| G084.9505-00.691 | 8 | 1.2 | 1.6 | 1.81 | 200 | 0.5 | 0.5 | 1.6 | 0.2 | 0.7 | 2.0 × 1.9 |
| G094.6028-01.797 | 7 | 1.3 | 1.7 | 1.85 | 300 | 0.7 | 0.9 | 1.7 | 0.8 | 0.8 | 2.0 × 2.0 |
| G100.3779-03.578 | 7 | 1.3 | 1.7 | 1.84 | 199 | 0.4 | 0.7 | 2.0 | 1.6 | 1.5 | 2.1 × 1.7 |
| G108.7575-00.986 | 5 | 0.5 | 0.9 | 2.30 | 455 | 1.0 | 2.6 | 2.8 | 0.8 | 0.8 | 2.2 × 1.9 |
| G138.2957+01.555 | 16 | 1.1 | 1.5 | 773 | 1.7 | 3.3 | 7.3 | 2.3 | 1.9 | 3.5 × 2.6 | |
| G139.9091+00.197 | 6 | 0.8 | 1.2 | 397 | 0.9 | 1.6 | 3.9 | 1.6 | 1.8 | 3.4 × 2.6 | |
| S106 | 5 | 1.1 | 1.5 | 1097 | 2.5 | 10.6 | 6.8 | 1.9 | 2.3 | 2.0 × 1.9 | |
| CepAHW2 | 4 | 1.0 | 1.4 | 2.16 | 3732 | 8.4 | 66.9 | 8.5 | 1.3 | 2.0 | 2.2 × 1.9 |
| NGC 7538IRS9 | 8 | 1.0 | 1.4 | 2.23 | 788 | 1.8 | 3.7 | 7.1 | 3.1 | 6.4 | 5.0 × 2.2 |
| NGC 7538IRS1(a) | 8 | 1.1 | 1.5 | 4284 | 9.7 | 19.9 | 21.1 | 10.4 | 10.6 | 2.3 × 2.0 | |
| NGC 7538S(a) | 8 | 1.1 | 1.5 | 2690 | 6.1 | 12.5 | 11.1 | 6.3 | 3.1 | 2.0 × 1.6 | |
Notes. mi and pi are the intensity and density power-law indices. (a) Archival SMA data from Chen et al. (2012); Frau et al. (2014); Palau et al. (2021). (b) Small-scale density power-law index based on the NOEMA data from Gieser et al. (2021), assuming a temperature power-law index q = 0.4.(c) The peak flux densities Speak are corrected for free-free emission based on W3(H2O) (Wyrowski et al. 1999), W3IRS4 (Tieftrunk et al. 1997), AFGL2591 (van der Tak & Menten 2005), S87IRS1 & S106 (Kurtz et al. 1994), G094 (Skinner et al. 1993), G139 (Manjarrez et al. 2012), CepA (Torrelles et al. 1996), and NGC7538IRS1 (Sandell et al. 2009).
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