Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Aug 5;12:4719. doi: 10.1038/s41467-021-25018-3

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2021, corrected publication 2021

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Fig. 8 — Relative flux is calculated as a ratio of the flux at a particular wavelength (F_λ) to the flux in continuum (F_c). The solid black line is a theoretical profile calculated with the particular T_eff obtained in this study. The observed spectra are shown by brown dots. The name of the star and its T_eff are presented on each panel. a The best-fit for the coolest star in our sample, α Her, with effective temperature (T_eff) 3440 K. b The best-fit for VX Sgr with T_eff = 3533 K. c The best-fit for HD 217906 with T_eff = 3621 K. d The best-fit for HD 146051 with T_eff = 3729 K. Source data are provided as a Source Data file.