Projected Rotational Velocities for LAMOST Stars with Effective Temperatures Lower than 9000 K

Projected Rotational Velocities for LAMOST Stars with Effective Temperatures Lower than 9000 K

In Data Release 9 of LAMOST, we present measurements of v sin i for a total of 121,698 stars measured using the Medium Resolution Spectrograph (MRS) and 80,108 stars using the Low Resolution Spectrograph (LRS). These values were obtained through a χ ^2 minimization process, comparing LAMOST spectra...

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Bibliographic Details
Main Authors: Fang Zuo, A-Li Luo, Bing Du, Yinbi Li, Hugh R. A. Jones, Yi-han Song, Xiao Kong, Yan-xin Guo
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal Supplement Series
Subjects:
Astronomical techniques
Stellar rotation
Online Access:https://doi.org/10.3847/1538-4365/ad1eeb

Internet

https://doi.org/10.3847/1538-4365/ad1eeb

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