Open Access
Table C.4
Basic physical parameters of hot cores associated with UC HII regions without HC3N* emission.
| Source | Distance (kpc) | RGC (kpc) | Resolution (au) | Rcore (au) | Td (K) | ![$\[\begin{gathered}\mathrm{S}_\nu^{\mathrm{int}} \\(\mathrm{mJy})\end{gathered}\]$](/articles/aa/full_html/2025/02/aa52598-24/aa52598-24-eq21.png){kind=small} |
![$\[\begin{gathered}\mathrm{S}_\nu^{\text {peak}} \\\left(\mathrm{mJy} ~\mathrm{beam}^{-1}\right)\end{gathered}\]$](/articles/aa/full_html/2025/02/aa52598-24/aa52598-24-eq22.png){kind=small} |
Mcore (M⊙) | NH2 (cm−2) | n(H2) (cm−3) |
|---|---|---|---|---|---|---|---|---|---|---|
| I16351–4722 | 3.02 | 5.7 | 5134 | 4530 | 150±31 | 174±15 | 31±2.4 | 61.4±14 | (1.8±0.4)×1024 | (2.0±0.4)×107 |
| I17016–4124c2 | 1.37 | 7.0 | 2603 | 2466 | 165±32 | 134.3±3.8 | 79.7±1.5 | 11.5±2 | (1.1±0.2)×1024 | (2.3±0.5)×107 |
| I18032–2032c1 | 5.15 | 3.4 | 7725 | 4635 | 204±17 | … | … | … | … | … |
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