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Table 2

HCl and HF lines covered by Herschel/PACS towards W Aql.

λ Eup Flux
J′→ J (μm) (K) (10−17 W m−2)
H35Cl 3 → 2 159.78 180 2.08 ± 1.00
H37Cl 3 → 2 160.02 180 (0.77 ± 1.02)
H35Cl 4 → 3 119.92 300 3.15 ± 0.88
H37Cl 4 → 3 120.10 300 4.23 ± 1.27
H35Cl 6 → 5 80.11 630 ND
H37Cl 6 → 5 80.23 629 ND
H35Cl 7 → 6 68.76 840 ND
H37Cl 7 → 6 68.86 838 ND

HF 2 → 1 121.70 178 H2O blend
HF 3 → 2 81.22 355 ND
HF 4 → 3 61.00 591 ND

Notes. ND denotes a non-detection, parentheses indicate a tentative detection. Wavelengths and energies taken from Nolt et al. (1987) via the JPL Molecular Spectroscopy Database (Pickett et al. 1998).

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