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S. Iguchi · SciRah

Researcher profile · Semantic Scholar

S. Iguchi

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S. Iguchi — researcher profile on SciRah

h-index: 20
Works: 93
Citations: 1,355

Most-cited papers

A Helical Magnetic Field in the jet of 3C 273(Session 1:Astrophysical Jets,High-Energy Emission from Accreting Compact Objects,Korea-Japan Seminar)
K. Asada, M. Inoue, Y. Uchida, S. Kameno +3 more
2002139 citations Open access
Semantic Scholar
Orbital Motion in the Radio Galaxy 3C 66B: Evidence for a Supermassive Black Hole Binary
H. Sudou, S. Iguchi, Y. Murata, Y. Taniguchi
2003Science125 citations Open access
Semantic Scholar
Improved Dynamical Constraints on the Masses of the Central Black Holes in Nearby Low-mass Early-type Galactic Nuclei and the First Black Hole Determination for NGC 205
D. Nguyen, A. Seth, N. Neumayer, S. Iguchi +16 more
2019Astrophysical Journal111 citations Open access
Semantic Scholar
Digital Spectro-Correlator System for the Atacama Compact Array of the Atacama Large Millimeter/submillimeter Array
T. Kamazaki, S. Okumura, Y. Chikada, T. Okuda +7 more
201175 citations Open access
Semantic Scholar
The Atacama Compact Array (ACA)
S. Iguchi, K. Morita, M. Sugimoto, B. V. Vilaro +14 more
200960 citations Open access
Semantic Scholar
Gigabit Digital Filter Bank: Digital Backend Subsystem in the VERA Data-Acquisition System
S. Iguchi, T. Kurayama, N. Kawaguchi, Kazuyuki Kawakami
200555 citations
Semantic Scholar
THE 2014 ALMA LONG BASELINE CAMPAIGN: AN OVERVIEW*
Alma Partnership, E. Fomalont, C. Vlahakis, S. Corder +245 more
201553 citations Open access
Semantic Scholar
Pair Plasma Dominance in the 3C 279 Jet on Parsec Scales
K. Hirotani, S. Iguchi, Moritaka Kimura, Kiyoaki Wajima
199947 citations
Semantic Scholar
Pair Plasma Dominance in the Parsec-Scale Relativistic Jet of 3C 345
K. Hirotani, S. Iguchi, Moritaka Kimura, K. Wajima
200046 citations Open access
Semantic Scholar
WISDOM project-I: black hole mass measurement using molecular gas kinematics in NGC 3665
K. Onishi, S. Iguchi, T. Davis, M. Bureau +3 more
201743 citations Open access
Semantic Scholar
Spiral morphology in an intensely star-forming disk galaxy more than 12 billion years ago
T. Tsukui, S. Iguchi
2021Science42 citations Open access
Semantic Scholar
PLANETARY SYSTEM FORMATION IN THE PROTOPLANETARY DISK AROUND HL TAURI
E. Akiyama, Y. Hasegawa, M. Hayashi, S. Iguchi
201535 citations Open access
Semantic Scholar
Revealing the intermediate-mass black hole at the heart of the dwarf galaxy NGC 404 with sub-parsec resolution ALMA observations
T. Davis, D. Nguyen, A. Seth, J. Greene +14 more
2020Monthly notices of the Royal Astronomical Society33 citations Open access
Semantic Scholar
WISDOM Project - III. Molecular gas measurement of the supermassive black hole mass in the barred lenticular galaxy NGC4429
T. Davis, M. Bureau, K. Onishi, Freeke van de Voort +6 more
201732 citations Open access
Semantic Scholar
A VERY CLOSE BINARY BLACK HOLE IN A GIANT ELLIPTICAL GALAXY 3C 66B AND ITS BLACK HOLE MERGER
S. Iguchi, T. Okuda, H. Sudou
201031 citations Open access
Semantic Scholar
WISDOM project – V. Resolving molecular gas in Keplerian rotation around the supermassive black hole in NGC 0383
Eve V. North, T. Davis, M. Bureau, M. Cappellari +6 more
2019Monthly notices of the Royal Astronomical Society27 citations Open access
Semantic Scholar
WISDOM project – IV. A molecular gas dynamical measurement of the supermassive black hole mass in NGC 524
Mark D. Smith, M. Bureau, T. Davis, M. Cappellari +5 more
2019Monthly notices of the Royal Astronomical Society27 citations Open access
Semantic Scholar
Cross-checking SMBH mass estimates in NGC 6958 -- I: Stellar dynamics from adaptive optics-assisted MUSE observations
S. Thater, Davor Krajnovi'c, P. Weilbacher, D. Nguyen +8 more
202121 citations Open access
Semantic Scholar
The MBHBM ⋆ Project – I: Measurement of the Central Black Hole Mass in Spiral Galaxy NGC 3504 Using Molecular Gas Kinematics
D. Nguyen, Mark den Brok, A. Seth, T. Davis +16 more
202020 citations
Semantic Scholar
Radio Interferometer Sensitivities for Three Types of Receiving Systems: DSB, SSB, and 2SB Systems
S. Iguchi
200520 citations Open access
Semantic Scholar
Detecting a disk bending wave in a barred-spiral galaxy at redshift 4.4
T. Tsukui, E. Wisnioski, J. Bland-Hawthorn, Y. Mai +3 more
2023Monthly notices of the Royal Astronomical Society17 citations Open access
Semantic Scholar
WISDOM Project – IX. Giant molecular clouds in the lenticular galaxy NGC 4429: effects of shear and tidal forces on clouds
Li-Jie Liu, M. Bureau, L. Blitz, T. Davis +4 more
2021Monthly notices of the Royal Astronomical Society17 citations Open access
Semantic Scholar
Design and Development of a High-Speed Data-Acquisition System for the Korean VLBI Network
Se-jin Oh, D. Roh, Kiyoaki Wajima, N. Kawaguchi +14 more
201117 citations Open access
Semantic Scholar
Planar superconductor-insulator-superconductor mixer array receivers for wide field of view astronomical observation
W. Shan, S. Ezaki, Jie Liu, S. Asayama +2 more
2018Astronomical Telescopes + Instrumentation16 citations Open access
Semantic Scholar
Large Angle Bending of the Light-Month Jet in Centaurus A
K. Fujisawa, M. Inoue, H. Kobayashi, Y. Murata +8 more
200014 citations
Semantic Scholar
The MBHBM$^{\star}$ Project -- II. Molecular Gas Kinematics in the Lenticular Galaxy NGC 3593 Reveal a Supermassive Black Hole
D. Nguyen, M. Bureau, S. Thater, K. Nyland +14 more
202113 citations Open access
Semantic Scholar
WISDOM project – XIV. SMBH mass in the early-type galaxies NGC 0612, NGC 1574, and NGC 4261 from CO dynamical modelling
I. Ruffa, T. Davis, M. Cappellari, M. Bureau +8 more
2023Monthly notices of the Royal Astronomical Society12 citations Open access
Semantic Scholar
WISDOM project – VII. Molecular gas measurement of the supermassive black hole mass in the elliptical galaxy NGC 7052
Mark D. Smith, M. Bureau, T. Davis, M. Cappellari +6 more
2021Monthly notices of the Royal Astronomical Society12 citations Open access
Semantic Scholar
WISDOM project – VI. Exploring the relation between supermassive black hole mass and galaxy rotation with molecular gas
Mark D. Smith, M. Bureau, T. Davis, M. Cappellari +5 more
2020Monthly notices of the Royal Astronomical Society11 citations Open access
Semantic Scholar
WISDOM project – VIII. Multiscale feedback cycles in the brightest cluster galaxy NGC 0708
Eve V. North, T. Davis, M. Bureau, M. Gaspari +7 more
2021Monthly notices of the Royal Astronomical Society10 citations Open access
Semantic Scholar
The Atacama Large Millimeter/sub-millimeter Array band-1 receiver
Yau-De Huang, O. Morata, P. Koch, C. Kemper +28 more
2016Astronomical Telescopes + Instrumentation9 citations Open access
Semantic Scholar
PROPER MOTION OF THE SUB-PARSEC-SCALE JET IN THE RADIO GALAXY 3C 66B
H. Sudou, S. Iguchi
20119 citations Open access
Semantic Scholar
WISDOM Project – XVII. Beam-by-beam Properties of the Molecular Gas in Early-type Galaxies
T. Williams, M. Bureau, T. Davis, M. Cappellari +8 more
2023Monthly notices of the Royal Astronomical Society8 citations Open access
Semantic Scholar
Performance highlights of the ALMA correlators
A. Baudry, R. Lacasse, R. Escoffier, J. Webber +14 more
2012Other Conferences8 citations
Semantic Scholar
The FFX Correlator
S. Iguchi, T. Okuda
20088 citations Open access
Semantic Scholar
Performance Measurements of 8-Gsps 1-bit ADCs Developed for Wideband Radio Astronomical Observations
T. Okuda, S. Iguchi
20088 citations Open access
Semantic Scholar
Class II 6.7 GHz Methanol Maser Association with Young Massive Cores Revealed by ALMA
J. Chibueze, T. Csengeri, K. Tatematsu, T. Hasegawa +5 more
2017Proceedings of the International Astronomical Union7 citations Open access
Semantic Scholar
What are scientifically valuable developments for ALMA enhancement?
S. Iguchi, D. Iono
2014Astronomical Telescopes and Instrumentation7 citations
Semantic Scholar
Performance of pre-production band 1 receiver for the Atacama Large Millimeter/submillimeter Array (ALMA)
Yau-De Huang, O. Morata, P. Koch, C. Kemper +29 more
2018Astronomical Telescopes + Instrumentation6 citations
Semantic Scholar
How do we design the interferometric system focused on the analog and digital backend and the correlator for scientifically valuable ALMA developments?
S. Iguchi, Álvaro González, T. Kojima, W. Shan +3 more
2018Astronomical Telescopes + Instrumentation6 citations
Semantic Scholar
ASTE focal plane array as prototype FPA for ALMA TP array
Jung-Won Lee, D. Je, Bangwon Lee, Hyunwoo Kang +9 more
2016URSI Asia-Pacific Radio Science Conference6 citations
Semantic Scholar
A MILLIMETER-WAVE INTERFEROMETRIC SEARCH FOR A MOLECULAR TORUS IN THE RADIO GALAXY NGC 4261
T. Okuda, S. Iguchi, K. Kohno
20136 citations Open access
Semantic Scholar
Estimating the statistical uncertainty due to spatially correlated noise in interferometric images
T. Tsukui, S. Iguchi, I. Mitsuhashi, K. Tadaki
2023Journal of Astronomical Telescopes Instruments and Systems5 citations Open access
Semantic Scholar
Proper evaluation of spatially correlated noise in interferometric images
T. Tsukui, S. Iguchi, I. Mitsuhashi, K. Tadaki
2022Astronomical Telescopes + Instrumentation5 citations Open access
Semantic Scholar
Space VLBI 2020: Science and Technology Futures Conference Summary
T. J. Lazio, W. Brisken, K. Bouman, S. Doeleman +7 more
20205 citations
Semantic Scholar
Development of 4-Gsps 2-bit ADC with GaAs ICs for radio astronomy
M. Okiura, S. Iguchi, S. Okumura, M. Momose +2 more
2002IEEE MTT-S International Microwave Symposium Digest5 citations
Semantic Scholar
Multi-Frequency VLBI Observations of OT 081
S. Iguchi, K. Fujisawa, S. Kameno, M. Inoue +3 more
20005 citations
Semantic Scholar
A fundamental plane of black hole accretion at millimetre wavelengths
I. Ruffa, T. Davis, J. Elford, M. Bureau +10 more
2023Monthly Notices of the Royal Astronomical Society Letters4 citations Open access
Semantic Scholar
WISDOM Project – XII. Clump properties and turbulence regulated by clump-clump collisions in the dwarf galaxy NGC 404
Li-Jie Liu, M. Bureau, Guang-Xing Li, T. Davis +5 more
2022Monthly notices of the Royal Astronomical Society4 citations Open access
Semantic Scholar
Technical achievements of the ALMA future receiver development program at the National Astronomical Observatory of Japan
Álvaro González, S. Asayama, D. Iono, Takashi Noguchi +4 more
2018Astronomical Telescopes + Instrumentation4 citations
Semantic Scholar

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