Publications (90)
The Subaru/XMM-Newton Deep Survey (SXDS). IV. Evolution of Lya Emitters from z=3.1 to 5.7 in the 1 deg^2 Field: Luminosity Functions and AGN
Masami Ouchi, Kazuhiro Shimasaku, Masayuki Akiyama +13
Systematic Study of Gamma-ray bright Blazars with Optical Polarization and Gamma-ray Variability
Ryosuke Itoh, Krzysztof Nalewajko, Yasushi Fukazawa +18
High-Contrast Imaging of Intermediate-Mass Giants with Long-Term Radial Velocity Trends
Tsuguru Ryu, Bun'ei Sato, Masayuki Kuzuhara +62
J-GEM observations of an electromagnetic counterpart to the neutron star merger GW170817
Yousuke Utsumi, Masaomi Tanaka, Nozomu Tominaga +57
A Keck/LRIS Spatially-Resolved Spectroscopic Study of a LINER Galaxy SDSS J091628.05+420818.7
Hyun-Jin Bae, Jong-Hak Woo, Masafumi Yagi +2
Discovery of a Highly Polarized Optical Microflare in the Blazar S5 0716+714 During 2014 WEBT Campaign
Gopal Bhatta, Arti Goyal, Michal Ostrowski +42
Multi-Wavelength Studies of Spectacular Ram Pressure Stripping of a Galaxy: Discovery of an X-ray Absorption Feature
Liyi Gu, Masafumi Yagi, Kazuhiro Nakazawa +5
Planets around the evolved stars 24 Booties and $γ$ Libra: A 30d-period planet and a double giant-planet system in possible 7:3 MMR
Takuya Takarada, Bun'ei Sato, Masashi Omiya +10
Candidates of Halpha emitting regions in Magellanic Stream IV cloud
Masafumi Yagi, Yutaka Komiyama, Michitoshi Yoshida
Outbursting Comet P/2010 V1 (Ikeya-Murakami): A Miniature Comet Holmes
Masateru Ishiguro, David Jewitt, Hidekazu Hanayama +10
Color-Magnitude Sequence in the Clusters at z$\sim$1.2 near the Radio Galaxy 3C 324
Masaru Kajisawa, Toru Yamada, Ichi Tanaka +17
X-ray and Optical Correlation of Type I Seyfert NGC 3516 Studied with Suzaku and Japanese Ground-Based Telescopes
Hirofumi Noda, Takeo Minezaki, Makoto Watanabe +23
Multi-band, Multi-epoch Observations of the Transiting Warm Jupiter WASP-80b
Akihiko Fukui, Yui Kawashima, Masahiro Ikoma +22
Extended ionized gas clouds in the Abell 1367 cluster
Masafumi Yagi, Michitoshi Yoshida, Giuseppe Gavazzi +3
The Galaxy Luminosity Functions down to M_R=-10 in the Coma Cluster
Hitomi Yamanoi, Yutaka Komiyama, Masafumi Yagi +6
A Long-period Eccentric Substellar Companion to the Evovled Intermediate-Mass Star HD 14067
Liang Wang, Bunei Sato, Masashi Omiya +14
The Number Density of Old Passively-Evolving Galaxies at z=1 in the Subaru/XMM-Newton Deep Survey Field
Toru Yamada, Tadayuki Kodama, Masayuki Akiyama +10
J-GEM Follow-Up Observations to Search for an Optical Counterpart of The First Gravitational Wave Source GW150914
Tomoki Morokuma, Masaomi Tanaka, Yuichiro Asakura +22
Monitoring Observations of the Jupiter-Family Comet 17P/Holmes during 2014 Perihelion Passage
Yuna Grace Kwon, Masateru Ishiguro, Hidekazu Hanayama +15
A Possible Substellar Companion to the Intermediate-mass Giant HD 175679
Liang Wang, Bun'ei Sato, Gang Zhao +12
An emergence of new polarized emission region in blazar Mrk 421 associated with X-ray flare
Ryosuke Itoh, Yasushi Fukazawa, Yasuyuki T. Tanaka +8
Deep Spectroscopy of Systematically Surveyed Extended Lyman-alpha Sources at z~3-5
Tomoki Saito, Kazuhiro Shimasaku, Sadanori Okamura +4
Multi-Color Transit Photometry of GJ 1214b through BJHKs-Bands and a Long-Term Monitoring of the Stellar Variability of GJ 1214
Norio Narita, Akihiko Fukui, Masahiro Ikoma +19
Measurement of Interstellar Polarization and Estimation of Galactic Extinction for the Direction of X-ray Black Hole Binary V404 Cygni
Ryosuke Itoh, Yasuyuki T. Tanaka, Koji S. Kawabata +12
A dozen new galaxies caught in the act: Gas stripping and extended emission line regions in the Coma cluster
Masafumi Yagi, Michitoshi Yoshida, Yutaka Komiyama +8
Systematic Survey of Extended Lyman-alpha Sources over z~3-5
Tomoki Saito, Kazuhiro Shimasaku, Sadanori Okamura +3
A Planetary Companion to the Intermediate-Mass Giant HD 100655
Masashi Omiya, Inwoo Han, Hideyuki Izumiura +10
Statistics of 207 Lya Emitters at a Redshift Near 7: Constraints on Reionization and Galaxy Formation Models
Masami Ouchi, Kazuhiro Shimasaku, Hisanori Furusawa +12
High-z gamma-ray bursts for unraveling the dark ages mission HiZ-GUNDAM
Daisuke Yonetoku, Tatehiro Mihara, Tatsuya Sawano +28
Dusty ERO Search behind Two Massive Clusters
Tadafumi Takata, Nobunari Kashikawa, Kouichiro Nakanishi +15
Dense optical and near-infrared monitoring of CTA 102 during high state in 2012 with OISTER: Detection of intra-night "orphan polarized flux flare"
Ryosuke Itoh, Yasushi Fukazawa, Yasuyuki T. Tanaka +35
Superwind-driven Intense H$_2$ Emission in NGC 6240 II: Detailed Comparison of Kinematical and Morphological Structures of the Warm and Cold Molecular Gas
Youichi Ohyama, Michitoshi Yoshida, Tadafumi Takata
A Shock-Induced Pair of Superbubbles in the High-Redshift Powerful Radio Galaxy MRC 0406-244
Yoshiaki Taniguchi, Youichi Ohyama, Takashi Murayama +26
J-GEM Follow-Up Observations of The Gravitational Wave Source GW151226
Michitoshi Yoshida, Yousuke Utsumi, Nozomu Tominaga +35
OISTER Optical and Near-Infrared Monitoring Observations of a Peculiar Radio-Loud Active Galactic Nucleus SDSS J110006.07+442144.3
Tomoki Morokuma, Masaomi Tanaka, Yasuyuki T. Tanaka +80
Minute-Scale Rapid Variability of Optical Polarization in Narrow-Line Seyfert 1 Galaxy: PMN J0948+0022
Ryosuke Itoh, Yasuyuki T. Tanaka, Yasushi Fukazawa +12
Korean-Japanese Planet Search Program: Substellar Companions around Intermediate-Mass Giants
Masashi Omiya, Inwoo Han, Hideyuki Izumiura +10
Low-luminosity Type IIP Supernova 2016bkv with early-phase circumstellar interaction
Tatsuya Nakaoka, Koji S. Kawabata, Keiichi Maeda +22
Lightcurve Survey of V-type Asteroids in the Inner Asteroid Belt
Sunao Hasegawa, Seidai Miyasaka, Hiroyuki Mito +17
Kinematics and excitation of the ram pressure stripped ionized gas filaments in the Coma cluster of galaxies
Michitoshi Yoshida, Masafumi Yagi, Yutaka Komiyama +4
Multi-Wavelength Studies of Spectacular Ram Pressure Stripping of a Galaxy. II. Star Formation in the Tail
Masafumi Yagi, Liyi Gu, Yutaka Fujita +5
Photopolarimetric Monitoring of Blazars in the Optical and Near-Infrared Bands with the Kanata Telescope. I. Correlations between Flux, Color, and Polarization
Yuki Ikejiri, Makoto Uemura, Mahito Sasada +10
Molecular Gas Dominated 50 kpc Ram Pressure Stripped Tail of the Coma Galaxy D100
Pavel Jachym, Ming Sun, Jeffrey D. P. Kenney +6
The 2006 November outburst of EG Aquarii: the SU UMa nature revealed
Akira Imada, Rod Stubbings, Taichi Kato +32
Five New Exoplanets Orbiting Three Metal-Rich, Massive Stars: Two-Planet Systems Including Long-Period Planets, and an Eccentric Planet
Hiroki Harakawa, Bun'ei Sato, Masashi Omiya +13
A Pair of Giant Planets around the Evolved Intermediate-Mass Star HD 47366: Multiple Circular Orbits or a Mutually Retrograde Configuration
Bun'ei Sato, Liang Wang, Yu-Juan Liu +19
Multi-Wavelength Photometric and Polarimetric Observations of the Outburst of 3C 454.3 in Dec. 2009
Mahito Sasada, Makoto Uemura, Yasushi Fukazawa +11
Extended High-Ionization Nuclear Emission-Line Region in the Seyfert Galaxy NGC 4051
Tohru Nagao, Takashi Murayama, Yoshiaki Taniguchi +1
Giant H$α$ nebula surrounding the starburst merger NGC 6240
Michitoshi Yoshida, Masafumi Yagi, Youichi Ohyama +4
High-Resolution Near-Infrared Imaging of the Powerful Radio Galaxy 3C 324 at z = 1.21 with the Subaru Telescope
Toru Yamada, Masaru Kajisawa, Ichi Tanaka +18
Planetary Companions around Three Intermediate-Mass G and K Giants: 18 Del, xi Aql, and HD 81688
Bun'ei Sato, Hideyuki Izumiura, Eri Toyota +11
A Substellar Companion to the Intermediate-Mass Giant 11 Com
Y. J. Liu, Bun'ei Sato, G. Zhao +16
Discovery of nine extended ionized gas clouds in a z=0.4 cluster
Masafumi Yagi, Liyi Gu, Yusei Koyama +4
OISTER Optical and Near-Infrared Observations of the Super-Chandrasekhar Supernova Candidate SN 2012dn: Dust Emission from the Circumstellar Shell
Masayuki Yamanaka, Keiichi Maeda, Masaomi Tanaka +34
Variable optical polarization during high state in gamma-ray loud narrow line Seyfert 1 galaxy 1H 0323+342
Ryosuke Itoh, Yasuyuki T. Tanaka, Hiroshi Akitaya +34
Physical properties of near-Earth asteroids with a low delta-${\it v}$: Survey of target candidates for the Hayabusa2 mission
Sunao Hasegawa, Daisuke Kuroda, Kohei Kitazato +40
Anti-Correlation of the Near-Infrared and X-Ray Variations of the Microquasar GRS 1915+105 in Soft State
Akira Arai, Makoto Uemura, Mahito Sasada +21
Optical and Near-Infrared Photometry of Nova V2362 Cyg : Rebrightening Event and Dust Formation
Akira Arai, Makoto Uemura, Koji S. Kawabata +20
Extremely high polarization in 2010 outburst of blazar 3C 454.3
Mahito Sasada, Makoto Uemura, Yasushi Fukazawa +16
Substellar Companions to Evolved Intermediate-Mass Stars: HD 145457 and HD 180314
Bun'ei Sato, Masashi Omiya, Yujuan Liu +15
Early-phase photometry and spectroscopy of transitional Type Ia SN 2012ht: Direct constraint on the rise time
Masayuki Yamanaka, Keiichi Maeda, Miho Kawabata +15
A Study of the Long-term Spectral Variations of 3C 66A Observed with the Fermi and Kanata Telescopes
Ryosuke Itoh, Yasushi Fukazawa, James Chiang +25
Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti, 6 Lyncis, and HD 167042
Bun'ei Sato, Eri Toyota, Masashi Omiya +9
MUSE sneaks a peek at extreme ram-pressure events - III. Tomography of UGC 6697, a massive galaxy falling into Abell 1367
Guido Consolandi, Giuseppe Gavazzi, Matteo Fossati +4
Low- and Medium-Dispersion Spectropolarimetry of Nova V475 Sct (Nova Scuti 2003): Discovery of an Asymmetric High-Velocity Wind in a Moderately Fast Nova
Koji S. Kawabata, Youichi Ohyama, Noboru Ebizuka +6
OISTER Optical and Near-Infrared Observations of Type Iax Supernova 2012Z
Masayuki Yamanaka, Keiichi Maeda, Koji S. Kawabata +30
Early Spectroscopy of the 2010 Outburst of U Scorpii
Masayuki Yamanaka, Makoto Uemura, Koji S. Kawabata +15
Substellar Companions to Seven Evolved Intermediate-Mass Stars
Bun'ei Sato, Masashi Omiya, Hiroki Harakawa +8
Subaru Hyper Suprime-Cam Survey for An Optical Counterpart of GW170817
Nozomu Tominaga, Masaomi Tanaka, Tomoki Morokuma +31
Optical-to-Near-Infrared Simultaneous Observations for the Hot Uranus GJ3470b: A Hint for Cloud-free Atmosphere
Akihiko Fukui, Norio Narita, Kenji Kurosaki +15
Prominent Polarized Flares of the Blazars AO 0235+164 and PKS 1510-089
Mahito Sasada, Makoto Uemura, Yasushi Fukazawa +9
Dust from Comet 209P/LINEAR during its 2014 Return: Parent Body of a New Meteor Shower, the May Camelopardalids
Masateru Ishiguro, Daisuke Kuroda, Hidekazu Hanayama +29
A Double Planetary System around the Evolved Intermediate-Mass Star HD 4732
Bun'ei Sato, Masashi Omiya, Robert A. Wittenmyer +10
Discovery of a Giant Lya Emitter Near the Reionization Epoch
Masami Ouchi, Yoshiaki Ono, Eiichi Egami +24
Planetary Companions to Three Evolved Intermediate-Mass Stars: HD 2952, HD 120084, and omega Serpentis
Bun'ei Sato, Masashi Omiya, Hiroki Harakawa +9
Spectropolarimetry of the superwind filaments of the starburst galaxy M82: kinematics of dust outflow
Michitoshi Yoshida, Koji S. Kawabata, Youichi Ohyama
A Massive Substellar Companion to the Massive Giant HD 119445
Masashi Omiya, Hideyuki Izumiura, Inwoo Han +10
Kilonova from post-merger ejecta as an optical and near-infrared counterpart of GW170817
Masaomi Tanaka, Yousuke Utsumi, Paolo A. Mazzali +42
Photometric Observations of 107P/Wilson-Harrington
Seitaro Urakawa, Shin-ichiro Okumura, Kota Nishiyama +14
The Remarkable 60 x 2 kpc Optical Filament Associated with a Poststarburst Galaxy in Coma Cluster
Masafumi Yagi, Yutaka Komiyama, Michitoshi Yoshida +4
Evidence for a companion to BM Gem, a silicate carbon star
Hideyuki Izumiura, Kunio Noguchi, Wako Aoki +12
The Color Selection of Quasars from Redshifts 5 to 10: Cloning and Discovery
Kuenley Chiu, Wei Zheng, Donald P. Schneider +6
Subaru Deep Survey III. Evolution of Rest-Frame Luminosity Functions Based on the Photometric Redshifts for A K'-band Selected Galaxy Sample
Nobunari Kashikawa, Tadafumi Takata, Youichi Ohyama +16
Extended Optical/NIR Observations of Type Iax Supernova 2014dt: Possible Signatures of a Bound Remnant
Miho Kawabata, Koji S. Kawabata, Keiich Maeda +19
Superwind-Driven Intense H_2 Emission in NGC 6240
Youichi Ohyama, Michitoshi Yoshida, Tadafumi Takata +18
Decomposition of the Superwind in M82
Youichi Ohyama, Yoshiaki Taniguchi, Masanori Iye +16
Multiband Optical Observation of P/2010 A2 Dust Tail
Junhan Kim, Masateru Ishiguro, Hidekazu Hanayama +6
A Challenge to Identify an Optical Counterpart of the Gravitational Wave Event GW151226 with Hyper Suprime-Cam
Yousuke Utsumi, Nozomu Tominaga, Masaomi Tanaka +15
2014-2015 Multiple Outbursts of 15P/Finlay
Masateru Ishiguro, Daisuke Kuroda, Hidekazu Hanayama +21
Discovery of Very Extended Emission-Line Region around the Seyfert 2 Galaxy NGC 4388
Michitoshi Yoshida, Masafumi Yagi, Sadanori Okamura +17