Chromospheric variabilities of M active stars based on Guoshoujing Telescope

preprint2013arXivOpen access

For the M active catalogue of Guoshoujing Telescope (LAMOST), 933 sources are presented in at least two exposures. We found that many M active stars show chromospheric variabilities in the Ca H, H $_α$ , H $_β$ , and H $_γ$ lines on short or long timescales.

Explore this paper’s authors, topics and related work.

Building this map preview

BZPEER is loading the nearby papers, people, topics and institutions for this page.

Write a reviewWrite

No reviews yet.

Add a commentWrite

No comments yet.

Chromospheric variabilities of M active stars based on Guoshoujing Telescope

Abstract

Connections

Building this map preview

Reviews 0

Discussion 0