Table 1 Detected C2H3CN transitions and line fluxes.

Molecular line frequencies are from Kisiel et al. (11). Line fluxes and 1σ errors were obtained from the continuum-subtracted ALMA spectra.

LineFrequency (MHz)TransitionEu (K)Flux (Jy·kHz)
C2H3CN (1)230488241,23–231,2214124 ± 4
C2H3CN (2)230739250,25–240,2414628 ± 4
C2H3CN (3)231952242,22–232,2114725 ± 6