The IGRINS YSO Survey. III. Stellar Parameters of Pre-main-sequence Stars in Ophiuchus and Upper Scorpius

The IGRINS YSO Survey. III. Stellar Parameters of Pre-main-sequence Stars in Ophiuchus and Upper Scorpius

We used the Immersion GRating Infrared Spectrometer (IGRINS) to determine fundamental parameters for 61 K- and M-type young stellar objects (YSOs) located in the Ophiuchus and Upper Scorpius star-forming regions. We employed synthetic spectra and a Markov chain Monte Carlo approach to fit specific K...

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Bibliographic Details
Main Authors: Ricardo López-Valdivia, Gregory N. Mace, Eunkyu Han, Erica Sawczynec, Jesús Hernández, L. Prato, Christopher M. Johns-Krull, Heeyoung Oh, Jae-Joon Lee, Adam Kraus, Joe Llama, Daniel T. Jaffe
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Fundamental parameters of stars
Infrared sources
Pre-main sequence stars
High resolution spectroscopy
Online Access:https://doi.org/10.3847/1538-4357/acab04

Internet

https://doi.org/10.3847/1538-4357/acab04

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