M Xiang, YS Ting, HW Rix, N Sandford… - The Astrophysical …, 2019 - iopscience.iop.org
We present the determination of stellar parameters and individual elemental abundances for 6 million stars from∼ 8 million low-resolution (R∼ 1800) spectra from LAMOST DR5. This is …
Y Huang, XW Liu, HB Yuan, MS Xiang… - Monthly Notices of …, 2016 - academic.oup.com
The rotation curve (RC) of the Milky Way out to∼ 100 kpc has been constructed using∼ 16 000 primary red clump giants (PRCGs) in the outer disc selected from the LAMOST …
BQ Chen, Y Huang, HB Yuan, C Wang… - Monthly Notices of …, 2019 - academic.oup.com
We present new three-dimensional (3D) interstellar dust reddening maps of the Galactic plane in three colours, E (G− KS), E (G BP− G RP), and E (H− KS). The maps have a spatial …
M Xiang, HW Rix, YS Ting, RP Kudritzki… - Astronomy & …, 2022 - aanda.org
We set out to determine stellar labels from low-resolution survey spectra of hot stars, specifically OBA stars with T eff≳ 7500 K. This fills a gap in the scientific analysis of large …
MS Xiang, XW Liu, HB Yuan, Y Huang… - Monthly Notices of …, 2015 - academic.oup.com
Abstract We introduce the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) stellar parameter pipeline at Peking University–lsp3, developed and …
CI Cañas, S Kanodia, CF Bender… - The Astronomical …, 2022 - iopscience.iop.org
We confirm the planetary nature of two gas giants discovered by the Transiting Exoplanet Survey Satellite to transit M dwarfs. TOI-3714 (V= 15.24, J= 11.74) is an M2 dwarf hosting a …
W Skidmore - Research in Astronomy and Astrophysics, 2015 - iopscience.iop.org
Abstract The TMT Detailed Science Case describes the transformational science that the Thirty Meter Telescope will enable. Planned to begin science operations in 2024, TMT will …
Recent interest in primordial black holes as a possible dark matter candidate has motivated the reanalysis of previous methods for constraining massive astrophysical compact objects …
MS Xiang, XW Liu, HB Yuan, ZY Huo… - Monthly Notices of …, 2017 - academic.oup.com
We present the second release of value-added catalogues of the LAMOST Spectroscopic Survey of the Galactic Anticentre (LSS-GAC DR2). The catalogues present values of radial …