371 citations · 2.5k across the 64 of their papers we have counts for
5 papers · 1 filter
Stellar loci II. a model-free estimate of the binary fraction for field FGK stars
Haibo Yuan, Xiaowei Liu, Maosheng Xiang +2
We propose a Stellar Locus OuTlier (SLOT) method to determine the binary fraction of main-sequence stars statistically. The method is sensitive to neither the period nor mass-ratio…
Stellar loci I. Metallicity dependence and intrinsic widths
Haibo Yuan, Xiaowei Liu, Maosheng Xiang +2
Stellar loci are widely used for selection of interesting outliers, reddening determinations, and calibrations. However, hitherto the dependence of stellar loci on metallicity has…
Stellar color regression: a spectroscopy based method for color calibration to a few mmag accuracy and the recalibration of Stripe 82
Haibo Yuan, Xiaowei Liu, Maosheng Xiang +3
In this paper, we propose a spectroscopy based Stellar Color Regression (SCR) method to perform accurate color calibration for modern imaging surveys, taking advantage of millions…
A three dimensional extinction map of the Galactic Anticentre from multi-band photometry
B. -Q Chen, X. -W. Liu, H. -B. Yuan +8
We present a three dimensional extinction map in band. The map has a spatial angular resolution, depending on latitude, between 3 -- 9\,arcmin and covers the entire XSTPS-GAC s…
HST and LAMOST discover a dual active galactic nucleus in J0038+4128
Y. Huang, X. -W. Liu, H. -B. Yuan +6
We report the discovery of a kiloparsec-scale dual active galactic nucleus (AGN) in J0038+4128. From the Hubble Space Telescope (HST) Wide Field Planetary Camera (WFPC2) images, we…