Chromospheric activities of late-type stars based on Guoshoujing Telescope
Abstract
We present chromospheric activities of late-type stars based on stellar spectrum survey of LAMOST (also called GuoShouJing telescope) in 2010-2013. Using the equivalent widths of the Hα line (larger than 1 Å), we have found 6391 active stars from 99741 M stars.
- Publication:
-
Setting the scene for Gaia and LAMOST
- Pub Date:
- January 2014
- DOI:
- 10.1017/S1743921313007199
- Bibcode:
- 2014IAUS..298..454Z
- Keywords:
-
- stars: late-type;
- stars: activity;
- stars: chromospheres;
- stars: spectra;
- stars: low-mass