R
Rie Shimizu
Researcher at Kagoshima University
Publications - 8
Citations - 330
Rie Shimizu is an academic researcher from Kagoshima University. The author has contributed to research in topics: Maser & Very-long-baseline interferometry. The author has an hindex of 7, co-authored 8 publications receiving 315 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
Astrometry of H$_2$O Masers in Nearby Star-Forming Regions with VERA I. IRAS 16293$-$2422 in $\rho$ Oph East
Hiroshi Imai,Kohichiro Nakashima,Takeshi Bushimata,Yoon Kyung Choi,Tomoya Hirota,Mareki Honma,K. Horiai,Noritomo Inomata,Kenzaburo Iwadate,Takaaki Jike,Osamu Kameya,Ryuichi Kamohara,Yukitoshi Kan-ya,Noriyuki Kawaguchi,Masachika Kijima,Hideyuki Kobayashi,Seisuke Kuji,Tomoharu Kurayama,Seiji Manabe,Takeshi Miyaji,Takumi Nagayama,Akiharu Nakagawa,Chung Sik Oh,Toshihiro Omodaka,Tomoaki Oyama,Satoshi Sakai,Sei-ichiro Sakakibara,Katsuhisa Sato,Tetsuo Sasao,Tetsuo Sasao,Katsunori M. Shibata,Rie Shimizu,Motonobu Shintani,Yoshiaki Sofue,Kasumi Sora,Hiroshi Suda,Yoshiaki Tamura,Miyuki Tsushima,Yuji Ueno,Kazuyoshi Yamashita +39 more
TL;DR: In this paper, the authors reported on results of multi-epoch VLBI observations of H2O masers associated with a low-mass young stellar object, IRAS 16293 2422 in Oph East, and a fringe-phase and position reference source, ICRF J162546.8 252738.
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
Statistical Properties of Stellar HO Masers− Results of Three−Year Single−Dish Observations with the VERA Iriki Telescope
Motonobu Shintani,Hiroshi Imai,Kazuma Ando,Kouichiro Nakashima,Tomoya Hirota,Noritomo Inomata,Takayuki Kai,Seiji Kameno,Masachika Kijima,Hideyuki Kobayashi,Mina Kuroki,Toshihisa Maeda,Kenta Maruyama,Naoko Matsumoto,Takeshi Miyaji,Takumi Nagayama,Riiko Nagayoshi,Kayoko Nakamura,Akiharu Nakagawa,D. Namikawa,Toshihiro Omodaka,Tomoaki Oyama,Sei-ichiro Sakakibara,Rie Shimizu,Kasumi Sora,Miyuki Tsushima,Kosuke Ueda,Yuya Ueda,Kazuyoshi Yamashita +28 more
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.