ALMA Detection of Vibrationally Excited (<i>v</i> <sub>t</sub> = 1, 2) Acetic Acid toward NGC 6334I
ALMA Detection of Vibrationally Excited (<i>v</i> <sub>t</sub> = 1, 2) Acetic Acid toward NGC 6334I
Vibrationally excited states of detected interstellar molecules have been shown to account for a large portion of unidentified spectral lines in observed interstellar spectra toward chemically rich sources. Here, we present the first interstellar detection of the first and second vibrationally excited torsional states of acetic acid (vt = 1, …