Concepedia

Hiroki Harakawa

HH

Statistics

Publications

20

Citations

697

H-Index

16

Active since

2012

Affiliations

National Astronomical Observatory of Japan(Current)

The Graduate University for Advanced Studies, SOKENDAI

Tokyo Institute of Technology

The University of Tokyo

Astrobiology Center

Hiroki Harakawa is an author at National Astronomical Observatory of Japan specializing in astrophysics, photometry, and engineering.

Top concepts

AstrophysicsPhotometryEngineeringNuclear DataSpace ScienceEarth SciencesInstrumentationInfrared SensingSatellite InstrumentationSolar Terrestrial Environment

Publications per year

2012–2024

20

Publications

20

The infrared Doppler (IRD) instrument for the Subaru telescope: instrument description and commissioning results

Takayuki Kotani, Motohide Tamura, Hiroshi Suto et al. · Ground-based and Airborne Instrumentation for Astronomy VII · 2018 · 80 citations · Full text

Photometry, Commissioning Results, Engineering +12

First Detection of Hydroxyl Radical Emission from an Exoplanet Atmosphere: High-dispersion Characterization of WASP-33b Using Subaru/IRD

Stevanus K. Nugroho, Hajime Kawahara, Neale P. Gibson et al. · The Astrophysical Journal Letters · 2021 · 71 citations · Full text

A DOUBLE PLANETARY SYSTEM AROUND THE EVOLVED INTERMEDIATE-MASS STAR HD 4732

Bun’ei Sato, Masashi Omiya, Robert A. Wittenmyer et al. · The Astrophysical Journal · 2012 · 63 citations · Full text

Two temperate super-Earths transiting a nearby late-type M dwarf

L. Delrez, C. A. Murray, F. J. Pozuelos et al. · Astronomy and Astrophysics · 2022 · 58 citations · Full text

Photometry, Exoplanet Atmosphere, Inner Planet +6

Precision radial velocity measurements by the forward-modeling technique in the near-infrared

Teruyuki Hirano, Masayuki Kuzuhara, Takayuki Kotani et al. · Publications of the Astronomical Society of Japan · 2020 · 57 citations · Full text

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