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Akane Yoshimura
Researcher at Kagoshima University
Publications - 3
Citations - 175
Akane Yoshimura is an academic researcher from Kagoshima University. The author has contributed to research in topics: Very-long-baseline interferometry & Phase (waves). The author has an hindex of 3, co-authored 3 publications receiving 169 citations.
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Journal ArticleDOI
Dual-Beam Delay Calibration for VERA
Mareki Honma,Masachika Kijima,Hiroshi Suda,Noriyuki Kawaguchi,Hideyuki Kobayashi,Takeshi Bushimata,Rie Shimizu,Akane Yoshimura,Tetsuo Sasao,Tetsuo Sasao,Tomoya Hirota,Hiroshi Imai,Kenzaburo Iwadate,Takaaki Jike,Osamu Kameya,Ryuichi Kamohara,Seisuke Kuji,Tomoharu Kurayama,Seiji Manabe,Takeshi Miyaji,Akiharu Nakagawa,Toshihiro Omodaka,Tomoaki Oyama,Satoshi Sakai,Katsuhisa Sato,Katsunori M. Shibata,Yoshiaki Tamura +26 more
TL;DR: In this article, the horn-on-dish method was used to calibrate the dual-beam delay difference in the antenna structure and receiver within an � 0.1 mm level.
Journal ArticleDOI
First Fringe Detection with VERA's Dual-Beam System and Its Phase-Referencing Capability
Mareki Honma,T. Fujii,Tomoya Hirota,K. Horiai,Kenzaburo Iwadate,Takaaki Jike,Osamu Kameya,Ryuichi Kamohara,Yukitoshi Kan-ya,Noriyuki Kawaguchi,Hideyuki Kobayashi,Seisuke Kuji,Tomoharu Kurayama,Seiji Manabe,Takeshi Miyaji,Kouichirou Nakashima,Toshihiro Omodaka,Tomoaki Oyama,Satoshi Sakai,Sei-ichiro Sakakibara,Katsuhisa Sato,Tetsuo Sasao,Katsunori M. Shibata,Rie Shimizu,Hiroshi Suda,Yoshiaki Tamura,Hideki Ujihara,Akane Yoshimura +27 more
TL;DR: In this paper, the results of the first dual-beam observations with VERA (VLBI Exploration of Radio Astrometry) were presented, and the results demonstrate the high capability of phase referencing, indicating that it is a promising tool for phase-referencing VLBI astrometry at 10 µas-level accuracy.
Journal ArticleDOI
J-Net Galactic-Plane Survey of VLBI Radio Sources for VLBI Exploration of Radio Astrometry (VERA)
Mareki Honma,Tomoaki Oyama,Kazuya Hachisuka,Satoko Sawada-Satoh,Kouichi Sebata,Makoto Miyoshi,Osamu Kameya,Seiji Manabe,Noriyuki Kawaguchi,Tetsuo Sasao,Seiji Kameno,Kenta Fujisawa,Katsunori M. Shibata,Takeshi Bushimata,Takeshi Miyaji,Hideyuki Kobayashi,Makoto Inoue,Hiroshi Imai,Hiroshi Araki,Hideo Hanada,Kenzaburo Iwadate,Yoshihisa Kaneko,Seisuke Kuji,Katsuhisa Sato,Seiitsu Tsuruta,Satoshi Sakai,Yoshiaki Tamura,K. Horiai,Tadayoshi Hara,Koichi Yokoyama,Junichi Nakajima,Eiji Kawai,Hiroshi Okubo,Hiro Osaki,Yasuhiro Koyama,Mamoru Sekido,Tomonari Suzuyama,Ryuichi Ichikawa,Tetsuro Kondo,Kensei Sakai,Katsuhiro Wada,Naohiko Harada,Norihiro Tougou,Mitsumi Fujishita,Rie Shimizu,Satomi Kawaguchi,Akane Yoshimura,Masakazu Nakamura,Wataru Hasegawa,Satoshi Morisaki,Ryuichi Kamohara,Tomoe Funaki,Naoko Yamashita,Teruhiko Watanabe,Tomomi Shimoikura,Masanori Nishio,Toshihiro Omodaka,Atuya Okudaira +57 more
TL;DR: In this article, the Japanese VLBI Network (J-Net) was used to search for new VlBI sources in the Galactic plane that can be used as phase reference sources in differential VLI.