Considerations on the Origin of IRAS 19312+1950 Based on Long-term Maser Observations

Considerations on the Origin of IRAS 19312+1950 Based on Long-term Maser Observations

IRAS source 19312+1950 (hereafter I19312) is an infrared point source with maser emissions of SiO, H _2 O, and OH molecules. Although initial observations suggested that I19312 might be an evolved star, its characteristics are not fully consistent with this classification. This study aims to further...

Full description

Saved in:
Bibliographic Details
Main Authors: Huan-Xue Feng, Jun-ichi Nakashima, D. Engels, S. Etoka, Jaeheon Kim, Yong Zhang, Jia-Yong Xie, Jian-Jie Qiu
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Circumstellar masers
Molecular spectroscopy
Radio astronomy
Circumstellar envelopes
Online Access:https://doi.org/10.3847/1538-4357/adae09
Tags: Add Tag
No Tags, Be the first to tag this record!

Similar Items

Similar Items