shows the interstellar dust in the Milky Way and China's Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST). [Photo/Xinhua] Chinese and United States astronomers have created the ...
In this paper, a deep neural network architecture named StarNet is used to estimate stellar parameters (Teff, log g, [M/H]), α-elements as well as C and N abundances from LAMOST spectra, using stars ...
they employed the Large sky Area Multi-Object fiber Spectroscopic Telescope (LAMOST) and the TÜBİTAK National Observatory (TUG). Using LAMOST, the researchers obtained optical spectra at 10 ...
The model extracts the statistical features of the spectra by windows, and constructs a nonlinear mapping based on the Catboost algorithm between the spectral features and the stellar parameters.
Recently, low-resolution blue and red photometer spectra (BP/RP or XP spectra ... from the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) survey and from the Apache Point ...
known as Messier 31 (M31), utilizing data from China's Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) and other astronomical facilities. Situated approximately 2.5 million ...
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