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Fig. 3.

image

HIFI multi-line detection toward Sgr A*. The two red vertical lines at υLSR ≃ +120 and +270 km−1 delineate the HPVW emission. The intensity scale is in Tmb units (baseline subtracted) except for H2O 11,0–10,1 that is in Tmb/TC (divided by the continuum).

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