In observational astronomy, studying the interaction between the molecular and the ionized gas requires a first step that is to characterize the emission, which is not a simple work. In this talk, I will mention important actions to characterize the radio and millimeter emission from star-forming regions. The used data include VLA C-band (4-8 GHz) and IRAM 30 m 13CO(2-1) emission (220.399 GHz) observations, while the actions are from the source extraction to the use of statistical methods. I will describe the source extraction and nature of the radio sources from the well known star-forming region NGC 6334, and from the GLOSTAR-VLA survey. I will also explain the characterization of the turbulence profile of the molecular gas from 13CO emission of a sample of the SEDIGISM survey and the W43 HERO program. The results from these works are fundamental to study the interaction between the molecular and the ionized gas with observational data.

Location: Sporilov 101