J
J. V. Shields
Researcher at Ohio State University
Publications - 21
Citations - 1783
J. V. Shields is an academic researcher from Ohio State University. The author has contributed to research in topics: Light curve & Supernova. The author has an hindex of 11, co-authored 21 publications receiving 1250 citations.
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Journal ArticleDOI
The All-Sky Automated Survey for Supernovae (ASAS-SN) Light Curve Server v1.0
Christopher S. Kochanek,Benjamin J. Shappee,Krzysztof Z. Stanek,Thomas W.-S. Holoien,Todd A. Thompson,J. L. Prieto,J. L. Prieto,Subo Dong,J. V. Shields,D. Will,C. A. Britt,D. Perzanowski,G. Pojmanski +12 more
TL;DR: In this paper, the authors describe a web interface that provides an up-to-date aperture photometry light curve for any user-selected sky coordinate, which can only be used for small samples of objects.
Journal ArticleDOI
The ASAS-SN catalogue of variable stars I: The Serendipitous Survey
Tharindu Jayasinghe,Christopher S. Kochanek,Krzysztof Z. Stanek,Benjamin J. Shappee,T W-S Holoien,Toda A Thompson,J. L. Prieto,J. L. Prieto,Subo Dong,M. Pawlak,J. V. Shields,G. Pojmanski,S. Otero,C. A. Britt,D. Will +14 more
TL;DR: The All Sky Automated Survey for Supernovae (ASASAS-SN) is the first optical survey to routinely monitor the whole sky with a cadence of 2-3 days down to V$\lesssim17$ mag as discussed by the authors.
Journal ArticleDOI
The ASAS-SN catalogue of variable stars - II. Uniform classification of 412 000 known variables
Tharindu Jayasinghe,Krzysztof Z. Stanek,Christopher S. Kochanek,Benjamin J. Shappee,T W-S Holoien,Todd A. Thompson,J. L. Prieto,J. L. Prieto,Subo Dong,M. Pawlak,Ondřej Pejcha,J. V. Shields,G. Pojmanski,S. Otero,C. A. Britt,D. Will +15 more
TL;DR: In this paper, the authors homogeneously analyzed the ASAS-SN V-band light curves of the variable stars in the VSX catalog and classified them using an updated random forest classifier with an accuracy of 99.4%.
Journal ArticleDOI
The ASAS-SN catalogue of variable stars III: variables in the southern TESS continuous viewing zone
Tharindu Jayasinghe,Krzysztof Z. Stanek,Christopher S. Kochanek,Benjamin J. Shappee,Thomas W.-S. Holoien,Todd A. Thompson,Todd A. Thompson,J. L. Prieto,J. L. Prieto,Subo Dong,M. Pawlak,Ondřej Pejcha,J. V. Shields,G. Pojmanski,S. Otero,N. Hurst,C. A. Britt,D. Will +17 more
TL;DR: The combination of ASAS-SN and TESS light curves probes both long and short term variability in great detail, especially towards the TESS continuous viewing zones (CVZ) at the ecliptic poles.
Journal ArticleDOI
ASASSN-18ey: The Rise of a New Black Hole X-Ray Binary
Michael A. Tucker,Benjamin J. Shappee,Thomas W.-S. Holoien,Katie Auchettl,Katie Auchettl,Jay Strader,Krzysztof Z. Stanek,Christopher S. Kochanek,Arash Bahramian,Arash Bahramian,Asas-Sn,Subo Dong,J. L. Prieto,J. L. Prieto,J. V. Shields,Todd A. Thompson,John F. Beacom,Laura Chomiuk,L. Denneau,H. Flewelling,A. N. Heinze,K. W. Smith,B. Stalder,John L. Tonry,H. Weiland,A. Rest,M. E. Huber,D. M. Rowan,Kristen C. Dage +28 more