Authors:
Raga A.C., López R., Riera A., Estalella R., Anglada G.
Journal:
Revista Mexicana de Astronomia y Astrofisica
Abstract:
The HH 30 jet has been observed quite extensively in the past. This paper is an addition to the HH 30 data set, presenting a new long-slit, high resolution spectrum (including the Hα and red [N II] and [S II] lines), with a spatial coverage of ∼ 10′. From this spectrum, we carry out radial velocity determinations for the jet and its working surface, as well as for the counterjet. We find that the measured velocities appear to be consistent with an interpretation of HH 30 as a curved jet.
Keywords:
ISM - Individual objects (HH 30); ISM - Jets and outflows; Stars - Formation