Takaaki Jike

Astronomical Observatory — RS

Physics and Astronomy · Physical Sciences

18h-index1.4kcitations73works1.82yr avg
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Research Topics

Astrophysics and Star Formation Studies(26), Stellar, planetary, and galactic studies(25), Astrophysics and Cosmic Phenomena(25), Geophysics and Gravity Measurements(21), GNSS positioning and interference(18)

Publications73 total

Geodetic Evidence of Shallow Slow‐Slip Phenomena Beneath the Southern Ryukyu Forearc
Geophysical Research Letters·2025· 1 citedOpen Access
Development of the new digital back-end system (OCTAVE-DAS) and correlator system for VERA, JVN, and EAVN
2024
Novel Real-time Observation of High-resolution Water Vapor Behavior for Detection of Precursors of Cumulonimbus Clouds and Investigation of Their Evolution: - Preliminary Results -
2024Open Access
Trigonometric parallax and proper motion of Sagittarius A* measured by VERA using the new broad-band back-end system OCTAVE-DAS
Publications of the Astronomical Society of Japan·2024· 6 citedOpen Access
Astrometric VLBI observations of H$_2$O masers in an extreme OH/IR star candidate NSV17351
arXiv (Cornell University)·2023Open Access
Astrometric VLBI observations of H2O masers in an extreme OH/IR star candidate NSV 17351
Publications of the Astronomical Society of Japan·2023Open Access
Development for Japan L-band VLBI Observation
2023Open Access
East Asian VLBI Network astrometry toward the extreme outer Galaxy: Kinematic distance with the proper motion of G034.84−00.95
Publications of the Astronomical Society of Japan·2022· 2 cited
Overview of the Observing System and Initial Scientific Accomplishments of the East Asian VLBI Network (EAVN)
Galaxies·2022· 9 citedOpen Access
Galactic Maser Astrometry with VERA
Proceedings of the International Astronomical Union·2022Open Access
EAVN Astrometry toward the Extreme Outer Galaxy: Kinematic distance with the proper motion of G034.84-00.95
arXiv (Cornell University)·2022· 2 citedOpen Access
Performance of VERA in 10 micro-arcsecond astrometry
Publications of the Astronomical Society of Japan·2020· 7 cited
GGOS Japan: Uniting Space Geodetic Activities in Japan
2020Open Access
Current Results of the VERA K/Q-band Fringe Survey: Performance of the 8-Gbps Recording System and its Effectiveness
2019
Maser Astrometry and Galactic Structure Study with VLBI
Proceedings of the International Astronomical Union·2017
VERA Geodetic VLBI with a Newly Developed High-speed Sampler and Recorder
Information Visualization·2016
Parallax of a Mira variable R Ursae Majoris studied with astrometric VLBI
Publications of the Astronomical Society of Japan·2016· 20 citedOpen Access
The Hitachi and Takahagi 32 m radio telescopes: Upgrade of the antennas from satellite communication to radio astronomy
Publications of the Astronomical Society of Japan·2016· 45 citedOpen Access
SiO MASERS AROUND WX PSC MAPPED WITH THE KVN AND VERA ARRAY (KaVA)
The Astrophysical Journal·2016· 14 citedOpen Access
The IVS data input to ITRF2014
HAL (Le Centre pour la Communication Scientifique Directe)·2015· 30 citedOpen Access
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Frequent Co-authors

Noriyuki Kawaguchi(36), Hideyuki Kobayashi(34), Mareki Honma(32), Katsunori M. Shibata(32), Tomoya Hirota(31), Tomoaki Oyama(31), Osamu Kameya(29), Hiroshi Imai(28), Tomoharu Kurayama(28), S. Manabe(28), Kenzaburo Iwadate(26), Seisuke Kuji(26), Yukitoshi Kan‐ya(24), Katsuhisa Sato(24), Akiharu Nakagawa(23), Toshihiro Omodaka(23), Satoshi Sakai(23), Takeshi Bushimata(22), Ryuichi Kamohara(22), Yoon Kyung Choi(21)