Fsdss-281 Portable

The high SFR despite modest dust extinction points to a phase typical for early massive galaxies.

| Parameter | Value | |---|---| | | L_[C II] = (2.1 ± 0.4) × 10⁸ L⊙ | | Molecular gas mass (via dust) | (4.5 ± 1.0) × 10⁹ M⊙ | | Gas‑phase metallicity | 12 + log(O/H) ≈ 8.2 (≈ 0.4 Z⊙) – inferred from [C II]/CO ratio (CO not detected, upper limit). | FSDSS-281