I have been a PhD student in the Group of Pulsating Variable Stars and Asteroseismology of the Department of Astronomy of Beijing Normal University since September of 2017. I have currently two research directions and work. The LAMOST-K2 project uses the LAMOST Spectroscopic observations to obtain spectra of stars in K2 fields, in order to derive stellar parameters of the K2 target stars. Based on the high-precision and almost continuous photometry of the stars in the K2 fields, one can conduct more in-depth research in the fields of asteroseismology, binary, red giant stars and exoplanets. My first research work is based on the LAMOST-K2 project data to search for spectra and stellar parameters of the K2 targets in LAMOST DR6. By analyzing and comparing the LAMOST spectra and stellar parameters of these K2 targets, we can obtain the distribution of the spectral quality with the signal-to-noise ratio (S/N), the relationship between the stellar parameters and those from the other surveys (APOGEE and RAVE) and the uncertainties of the (S/N) can be derived. Eventually, we shall provide a catalog of the K2 target's spectra and stellar parameters. The second study is based on the catalog from the first work, to look for RR Lyrae stars in the Kepler/K2 fields for research. The specific content is being defined.
E-mail:wangjt@mail.bnu.edu.cn