Spectroscopy of new Herbig-Haro objects discovered in frames of BNBIS

Abstract

We present long-slit spectroscopy of some new Herbig-Haro objects and outflow systems discovered in the frames of Byurakan Narrow Band Imaging Survey (BNBIS) performed on 1 m Schmidt telescope of Byurakan Observatory. Spectroscopic observations were carried out with 6 m telescope (Russia) using SCORPIO2 spectral camera. All selected objects are associated with deeply embedded infrared sources in the molecular clouds. Long-slit spectroscopy allows to obtain position velocity diagrams of the emission structures like Herbig-Haro objects. Velocity fields of the outflows from IRAS 06277+1016 infrared source in Mon R1, from V963 Mon and 2MASS 06084223-0657385 in Mon R2 as well as from IRAS 06212-1049 are presented. Our spectroscopic data revealed bipolar outflow nature of the outflows associated with 2MASS 06084223-0657385 and IRAS 06212-1049.