327 citations · 1.6k across the 14 of their papers we have counts for
14 papers
Photometric Study on Stellar Magnetic Activity: I. Flare Variability of Red Dwarf Stars in the Open Cluster M37
S. -W. Chang, Y. -I. Byun, J. D. Hartman
Based on one-month long MMT time-series observations of the open cluster M37, we monitored light variations of nearly 2500 red dwarfs and successfully identified 420 flare events f…
The EPOCH Project: I. Periodic variable stars in the EROS-2 LMC database
Dae-Won Kim, Pavlos Protopapas, Coryn A. L. Bailer-Jones +4
The EPOCH (EROS-2 periodic variable star classification using machine learning) project aims to detect periodic variable stars in the EROS-2 light curve database. In this paper, we…
Optical observations of NEA 162173 (1999 JU3) during the 2011-2012 apparition
M. -J. Kim, Y. -J. Choi, H. -K. Moon +7
Near-Earth asteroid 162173 (1999 JU3) is a potential target of two asteroid sample return missions, not only because of its accessibility but also because of the first C-type aster…
Detecting Variability in Massive Astronomical Time-Series Data I: application of an infinite Gaussian mixture model
Min-Su Shin, Michael Sekora, Yong-Ik Byun
We present a new framework to detect various types of variable objects within massive astronomical time-series data. Assuming that the dominant population of objects is non-variabl…
GALEX Ultraviolet Photometry of Globular Clusters in M31: Three Year Results and a Catalog
Soo-Chang Rey, R. Michael Rich, Sangmo T. Sohn +23
We present ultraviolet (UV) photometry of M31 globular clusters (GCs) found in 23 Galaxy Evolution Explorer (GALEX) images covering the entirety of M31. We detect 485 and 273 GCs (…
Star formation in the nearby universe: the ultraviolet and infrared points of view
J. Iglesias-Paramo, V. Buat, T. T. Takeuchi +27
This work presents the main ultraviolet (UV) and far-infrared (FIR) properties of two samples of nearby galaxies selected from the GALEX (Å, hereafter NUV) and IRAS ($λ= 6…