SMA Detection of an Extreme Millimeter Flare from the Young Class III Star HD 283572

SMA Detection of an Extreme Millimeter Flare from the Young Class III Star HD 283572

We present evidence of variable 1.3 mm emission from the 1 to 3 Myr, spectral-type G2–G5 class III young stellar object (YSO), HD 283572. HD 283572 was observed on eight dates with the Submillimeter Array between 2021 December and 2023 May, with a total on-source time of 10.2 hr, probing a range of...

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Bibliographic Details
Main Authors: Joshua Bennett Lovell, Garrett K. Keating, David J. Wilner, Sean M. Andrews, Meredith MacGregor, Ramisa Akther Rahman, Ramprasad Rao, Jonathan P. Williams
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal Letters
Subjects:
Millimeter astronomy
Stellar flares
Variable stars
Weak-line T Tauri stars
Young stellar objects
Online Access:https://doi.org/10.3847/2041-8213/ad18ba

Internet

https://doi.org/10.3847/2041-8213/ad18ba

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