Parameter

Best Fit Region

Column Density [N(C₂H₂)]

2.0 - 2.6 × 10¹⁶ cm⁻²

Rotational Temperature [T_rot]

80 - 140 K

Vibrational Temperature [T_vib]

<100 K

Filling Factor [f]

0.1 (0.03 < f < 0.3)