371 citations · 2.5k across the 64 of their papers we have counts for
5 papers · 1 filter
Chemical Abundances of Planetary Nebulae in the Substructures of M31
Xuan Fang, Ruben Garcia-Benito, Martin A. Guerrero +4
We present deep spectroscopy of planetary nebulae (PNe) that are associated with the substructures of the Andromeda Galaxy (M31). The spectra were obtained with the OSIRIS spectrog…
Empirical metallicity-dependent calibrations of effective temperature against colours for dwarfs and giants based on interferometric data
Yang Huang, Xiao-Wei Liu, Hai-Bo Yuan +3
We present empirical metallicity-dependent calibrations of effective temperature against colours for dwarfs of luminosity classes IV and V and for giants of luminosity classes II a…
Evolutionary Stages and Disk Properties of Young Stellar Objects in the Perseus Cloud
Hong-Xin Zhang, Yu Gao, Min Fang +9
We investigated the evolutionary stages and disk properties of 211 Young stellar objects (YSOs) across the Perseus cloud by modeling the broadband optical to mid-infrared (IR) spec…
Stellar loci III: Photometric metallicities for half million FGK stars of Stripe 82
Haibo Yuan, Xiaowei Liu, Maosheng Xiang +2
We develop a method to estimate photometric metallicities by simultaneously fitting the dereddened colors u-g, g-r, r-i and i-z from the SDSS with those predicted by the metallicit…
Determination of the Local Standard of Rest using the LSS-GAC DR1
Yang Huang, Xiaowei Liu, Haibo Yuan +5
We re-estimate the peculiar velocity of the Sun with respect to the local standard of rest using a sample of local stars within 600 pc of the Sun, selected from the LAMOST Spectros…