LAMOST observations in the Kepler field. Database of low-resolution spectra

@article{Cat2015LAMOSTOI,
  title={LAMOST observations in the Kepler field. Database of low-resolution spectra},
  author={Peter De Cat and J. N. Fu and An Bing Ren and X. H. Yang and J. R. Shi and Ali Luo and M. J. Yang and Jian Li Wang and Heng Zhang and H. M. Shi and W. J. Zhang and Subo Dong and G. Catanzaro and Christopher J. Corbally and A. Frasca and R. O. Gray and J. Molenda-Żakowicz and Katrien Uytterhoeven and Maryline Briquet and Hans Bruntt and S{\o}ren Frandsen and L{\'a}szl{\'o} L. Kiss and Donald W. Kurtz and Marcella Marconi and Ewa Niemczura and R. H. Oestensen and Vincenzo Ripepi and Barry Smalley and John Southworth and R{\'o}bert Szab{\'o} and John H. Telting and Christoffer Karoff and V{\'i}ctor Silva Aguirre and Yabo Wu and Yong-Hui Hou and Ge Jin and X. L. Zhou},
  journal={arXiv: Solar and Stellar Astrophysics},
  year={2015}
}
  • P. D. Cat, J. Fu, +34 authors X. Zhou
  • Published 26 August 2015
  • Physics
  • arXiv: Solar and Stellar Astrophysics
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References

SHOWING 1-10 OF 43 REFERENCES
Spectroscopic survey of Kepler stars. I. HERMES/Mercator observations of A- and F-type stars
The Kepler space mission provided near-continuous and high-precision photometry of about 207 000 stars, which can be used for asteroseismology. However, for successful seismic modeling it is equallyExpand
Characterization of Kepler early-type targets
Context. Stellar pulsation offers a unique opportunity to constrain the intrinsic parameters of stars and unveil their inner structure. The Kepler satellite is collecting an enormous amount of dataExpand
Atmospheric parameters of red giants in the Kepler field
Context. Accurate fundamental parameters of stars are mandatory for the asteroseismic investigation of the Kepler mission to succeed. Aims. We determine the atmospheric parameters for a sample of sixExpand
Atmospheric parameters of 82 red giants in the Kepler field
Context. Accurate fundamental parameters of stars are essential for the asteroseismic analysis of data from the NASA Kepler mission. Aims. We aim at determining accurate atmospheric parameters andExpand
Spectrum analysis of bright Kepler late B- to early F-stars
The Kepler satellite mission was designed to search for transiting exoplanets and delivers single band-pass light curves of a huge number of stars observed in the CygnusLyra region. At the same time,Expand
Spectral analysis of Kepler SPB and β Cephei candidate stars
Context. For asteroseismic modelling, analysis of the high-accuracy light curves delivered by the Kepler satellite mission needs support by ground-based, multi-colour and spectroscopic observations.Expand
Sounding stellar cycles with Kepler – II. Ground-based observations
We have monitored 20 Sun-like stars in the Kepler field-of-view for excess flux with the FIES spectrograph on the Nordic Optical Telescope since the launch of Kepler spacecraft in 2009. These 20Expand
Characterizing Kepler asteroseismic targets
Stellar structure and evolution can be studied in great detail by asteroseismic methods, provided data of high precision are available. We determine the effective temperature (T eff ), surfaceExpand
Spectrum analysis of bright Kepler γ Doradus candidate stars
Ground-based spectroscopic follow-up observations of the pulsating stars observed by the Kepler satellite mission are needed for their asteroseismic modelling. We aim to derive the fundamentalExpand
Accurate fundamental parameters and detailed abundance patterns from spectroscopy of 93 solar-type Kepler targets
We present a detailed spectroscopic study of 93 solar-type stars that are targets of the NASA/Kepler mission and provide detailed chemical composition of each target. We find that the overallExpand
...
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