Hyperfine structure of the methanol molecule as traced by Class I methanol masers

I. I. Agafonova, O. S. Bayandina, Y. Gong +9

We present results on simultaneous observations of Class~I methanol masers at 25, 36, and 44 GHz towards 22 Galactic targets carried out with the Effelsberg 100-m telescope. The st…