SN 2018gj: A Short Plateau Type II Supernova with Persistent Blueshifted Ha Emission

SN 2018gj: A Short Plateau Type II Supernova with Persistent Blueshifted Ha Emission

We present an extensive, panchromatic photometric (UV, optical, and near-IR) and low-resolution optical spectroscopic coverage of a Type IIP supernova SN 2018gj that occurred on the outskirts of the host galaxy NGC 6217. From the V- band light curve, we estimate the plateau length to be ∼ 70 ± 2 day...

Full description

Bibliographic Details
Main Authors: Rishabh Singh Teja, Avinash Singh, D. K. Sahu, G. C. Anupama, Brajesh Kumar, Tatsuya Nakaoka, Koji S Kawabata, Masayuki Yamanaka, Ali Takey, Miho Kawabata
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Observational astronomy
Type II supernovae
Hydrodynamical simulations
Red supergiant stars
Online Access:https://doi.org/10.3847/1538-4357/acdf5e

Internet

https://doi.org/10.3847/1538-4357/acdf5e

Similar Items