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Table 2

Spectroscopic parameters of the observed CO, HDO, SO and SO2 lines.

Parameters CO HDO SO SO2

ν0 (GHz) 345.7960 335.3955 346.5285 346.652
I0 (cm-2 atm-1) 0.8150 × 10-22 9.0506 × 10-23 5.3368 × 10-21 1.1060 × 10-21
E0 (cm-1) 11.5350 221.8395 43.1928 105.2994
Δγ (cm-1 atm-1) 0.09 0.15 0.09 0.15
n − 0.75 − 0.35 − 0.75 − 0.75

Notes. See text for detail.

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