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Table 2.

Identified lines based on the CDMS (https://cdms.astro.uni-koeln.de) catalogue entries and corresponding RMS of their spectrum (RMSspec).

Line νrest RMSspec
[GHz] [mJy]
H2O(202 − 111) 987.937 0.28
H2O(312 − 303) 1097.365 0.30
OH+(11 − 01) multiplet: 0.57
OH+(111 − 011) 1032.998
OH+(112 − 011) 1033.004
OH+(111 − 012) 1033.113
OH+(112 − 012) 1033.118

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