The Dynamics of the Outflow Structure in W49 N
Abstract
In this current study, we report only the preliminary result of the SiO v=0 Ј=5→4 emission toward W49 N at 230 GHz, observed using the ALMA telescope on September 29, 2018. The position-velocity diagram of the SiO emission shows a structure of a bipolar outflow and has a face-on orientation with an inclination angle of 36.4±0.4 degrees with respect to the line of sight. Here we summarize the calculated physical properties of its outflow.
- Publication:
-
Cosmic Masers: Proper Motion Toward the Next-Generation Large Projects
- Pub Date:
- 2024
- DOI:
- 10.1017/S1743921323003198
- Bibcode:
- 2024IAUS..380..202A
- Keywords:
-
- masers;
- stars: formation;
- ISM: HII regions;
- ISM: jets and outflows;
- ISM: molecules;
- stars: individual: W49 N