activity
20132023
most citedA Statistical Analysis of SEEDS and Other High-Contrast Exoplanet Surveys: Massive Planets or Low-Mass Brown Dwarfs?

156 citations · 535 across the 15 of their papers we have counts for

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7 papers · 1 filter

astro-ph.EP2019★ 7 cited

Atmospheric Characterization and Further Orbital Modeling of And b

Taichi Uyama, Thayne Currie, Yasunori Hori +18

We present Andromeda b's photometry and astrometry taken with Subaru/SCExAO+HiCIAO and Keck/NIRC2, combined with recently published SCExAO/CHARIS low-resolution spectroscopy an…

astro-ph.EP2018★ 63 cited

SCExAO/CHARIS Near-Infrared Direct Imaging, Spectroscopy, and Forward-Modeling of kappa And b: A Likely Young, Low-Gravity Superjovian Companion

Thayne Currie, Timothy D. Brandt, Taichi Uyama +30

We present SCExAO/CHARIS high-contrast imaging/ integral field spectroscopy of And b, a directly-imaged low-mass companion orbiting a nearby B9V star. We detect And b…

astro-ph.EP2016★ 4 cited

A Substellar Companion to Pleiades HII 3441

Mihoko Konishi, Taro Matsuo, Kodai Yamamoto +55

We find a new substellar companion to the Pleiades member star, Pleiades HII 3441, using the Subaru telescope with adaptive optics. The discovery is made as part of the high-contra…

astro-ph.EP2016★ 7 cited

High-Contrast Imaging of Intermediate-Mass Giants with Long-Term Radial Velocity Trends

Tsuguru Ryu, Bun'ei Sato, Masayuki Kuzuhara +62

A radial velocity (RV) survey for intermediate-mass giants has been operated for over a decade at Okayama Astrophysical Observatory (OAO). The OAO survey has revealed that some gia…

astro-ph.EP2014★ 113 cited

Recovery of the Candidate Protoplanet HD 100546 b with Gemini/NICI and Detection of Additional (Planet-Induced?) Disk Structure at Small Separations

Thayne Currie, Takayuki Muto, Tomoyuki Kudo +23

We report the first independent, second-epoch (re-)detection of a directly-imaged protoplanet candidate. Using high-contrast imaging of HD 100546 taken with the Near-Inf…

astro-ph.EP2013★ 55 cited

Characterization of the gaseous companion κ Andromedae b: New Keck and LBTI high-contrast observations

M. Bonnefoy, T. Currie, G. -D. Marleau +64

We previously reported the direct detection of a low mass companion at a projected separation of 55+-2 AU around the B9 type star κ Andromedae. The properties of the system (mass r…

astro-ph.EP2013★ 100 cited

The Moving Group Targets of the SEEDS High-Contrast Imaging Survey of Exoplanets and Disks: Results and Observations from the First Three Years

Timothy D. Brandt, Masayuki Kuzuhara, Michael W. McElwain +52

We present results from the first three years of observations of moving group targets in the SEEDS high-contrast imaging survey of exoplanets and disks using the Subaru telescope.…