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Yu-Ching (Tony) Chen
Yu-Ching (Tony) Chen
Other namesYu-Ching Chen
Postdoc Fellow, Johns Hopkins University
Verified email at illinois.edu - Homepage
Title
Cited by
Cited by
Year
The dark energy survey image processing pipeline
E Morganson, RA Gruendl, F Menanteau, MC Kind, YC Chen, G Daues, ...
Publications of the Astronomical Society of the Pacific 130 (989), 074501, 2018
2472018
Deblending and classifying astronomical sources with Mask R-CNN deep learning
CJ Burke, PD Aleo, YC Chen, X Liu, JR Peterson, GH Sembroski, JYY Lin
Monthly Notices of the Royal Astronomical Society 490 (3), 3952-3965, 2019
752019
Candidate periodically variable quasars from the Dark Energy Survey and the Sloan Digital Sky Survey
YC Chen, X Liu, WT Liao, AM Holgado, H Guo, RA Gruendl, E Morganson, ...
Monthly Notices of the Royal Astronomical Society 499 (2), 2245-2264, 2020
602020
Varstrometry for off-nucleus and dual subkiloparsec AGN (VODKA): Hubble Space Telescope discovers double quasars
YC Chen, HC Hwang, Y Shen, X Liu, NL Zakamska, Q Yang, JI Li
The Astrophysical Journal 925 (2), 162, 2022
502022
A hidden population of high-redshift double quasars unveiled by astrometry
Y Shen, YC Chen, HC Hwang, X Liu, N Zakamska, M Oguri, JIH Li, ...
Nature Astronomy 5 (6), 569-574, 2021
502021
Optical variability of quasars with 20-yr photometric light curves
Z Stone, Y Shen, CJ Burke, YC Chen, Q Yang, X Liu, RA Gruendl, ...
Monthly Notices of the Royal Astronomical Society 514 (1), 164-184, 2022
382022
Discovery of a candidate binary supermassive black hole in a periodic quasar from circumbinary accretion variability
WT Liao, YC Chen, X Liu, AM Holgado, H Guo, R Gruendl, E Morganson, ...
Monthly Notices of the Royal Astronomical Society 500 (3), 4025-4041, 2021
362021
Optical variability of the dwarf AGN NGC 4395 from the transiting exoplanet survey satellite
CJ Burke, Y Shen, YC Chen, S Scaringi, CA Faucher-Giguere, X Liu, ...
The Astrophysical Journal 899 (2), 136, 2020
242020
A close quasar pair in a disk–disk galaxy merger at z = 2.17
YC Chen, X Liu, A Foord, Y Shen, M Oguri, N Chen, T Di Matteo, ...
Nature 616 (7955), 45-49, 2023
232023
Statistics of Galactic-scale Quasar Pairs at Cosmic Noon
Y Shen, HC Hwang, M Oguri, N Chen, T Di Matteo, Y Ni, S Bird, ...
The Astrophysical Journal 943 (1), 38, 2023
212023
Spectral variability of a sample of extreme variability quasars and implications for the Mg ii broad-line region
Q Yang, Y Shen, YC Chen, X Liu, J Annis, S Avila, E Bertin, D Brooks, ...
Monthly Notices of the Royal Astronomical Society 493 (4), 5773-5787, 2020
202020
Dwarf AGNs from Optical Variability for the Origins of Seeds (DAVOS): insights from the dark energy survey deep fields
CJ Burke, X Liu, Y Shen, KA Phadke, Q Yang, WG Hartley, I Harrison, ...
Monthly Notices of the Royal Astronomical Society 516 (2), 2736-2756, 2022
192022
On the AGN nature of broad balmer emission in four low-redshift metal-poor galaxies
CJ Burke, X Liu, YC Chen, Y Shen, H Guo
Monthly Notices of the Royal Astronomical Society 504 (1), 543-550, 2021
172021
Dark Energy Survey identification of a low-mass active galactic nucleus at redshift 0.823 from optical variability
H Guo, CJ Burke, X Liu, KA Phadke, K Zhang, YC Chen, RA Gruendl, ...
Monthly Notices of the Royal Astronomical Society 496 (3), 3636-3647, 2020
92020
The Physical and Chemical Properties of the ρ Ophiuchi A Dense Core
YC Chen, N Hirano
The Astrophysical Journal 868 (2), 80, 2018
52018
Investigating the Accretion Nature of Binary Supermassive Black Hole Candidate SDSS J025214. 67− 002813.7
A Foord, X Liu, K Gültekin, K Whitley, F Shi, YC Chen
The Astrophysical Journal 927 (1), 3, 2022
42022
Very Large Array imaging rules out precessing radio jets in three DES–SDSS-selected candidate periodic quasars
YC Chen, X Liu, WT Liao, H Guo
Monthly Notices of the Royal Astronomical Society 507 (3), 4638-4645, 2021
42021
Varstrometry for Off-nucleus and Dual Subkiloparsec Active Galactic Nuclei (VODKA): Investigating the Nature of SDSS J0823+ 2418 at z= 1.81, A Likely Lensed Quasar
AC Gross, YC Chen, A Foord, X Liu, Y Shen, M Oguri, A Goulding, ...
The Astrophysical Journal 956 (2), 117, 2023
32023
Varstrometry for Off-nucleus and Dual Subkiloparsec AGN (VODKA). SDSS J1608+ 2716: A Subarcsecond Quadruply Lensed Quasar at z= 2.575
J Li, X Liu, Y Shen, M Oguri, AC Gross, NL Zakamska, YC Chen, ...
The Astrophysical Journal Letters 955 (1), L16, 2023
32023
Small-scale double quasars discovered in the DECam Legacy Survey
YC Chen
arXiv preprint arXiv:2109.06881, 2021
32021
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