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, Koji 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

doi:10.48550/arxiv.astro-ph/0004220

J-Net Galactic-Plane Survey of VLBI Radio Sources for VLBI Exploration of Radio Astrometry (VERA)

DOI DOI PDF 被引用文献5件オープンアクセス

Mareki Honma

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Tomoaki Oyama

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Kazuya Hachisuka

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Satoko Sawada-Satoh

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Kouichi Sebata

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Makoto Miyoshi

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Osamu Kameya

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Seiji Manabe

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Noriyuki Kawaguchi

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Tetsuo Sasao

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Seiji Kameno

6VSOP Project, NAOJ, Mitaka, Tokyo 181-8588
Kenta Fujisawa

6VSOP Project, NAOJ, Mitaka, Tokyo 181-8588
Katsunori M. Shibata

6VSOP Project, NAOJ, Mitaka, Tokyo 181-8588
Takeshi Bushimata

6VSOP Project, NAOJ, Mitaka, Tokyo 181-8588
Takeshi Miyaji

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Hideyuki Kobayashi

6VSOP Project, NAOJ, Mitaka, Tokyo 181-8588
Makoto Inoue

6VSOP Project, NAOJ, Mitaka, Tokyo 181-8588
Hiroshi Imai

1VERA Project Office, NAOJ, Mitaka, Tokyo 181-8588; Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861 honmamr@cc.nao.ac.jp
Hiroshi Araki

2Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861
Hideo Hanada

4Earth Rotation Division, NAOJ, Hoshigaoka, Mizusawa 023-0861
Kenzaburo Iwadate

2Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861
Yoshihisa Kaneko

4Earth Rotation Division, NAOJ, Hoshigaoka, Mizusawa 023-0861
Seisuke Kuji

4Earth Rotation Division, NAOJ, Hoshigaoka, Mizusawa 023-0861
Katsuhisa Sato

2Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861
Seiitsu Tsuruta

2Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861
Satoshi Sakai

4Earth Rotation Division, NAOJ, Hoshigaoka, Mizusawa 023-0861
Yoshiaki Tamura

4Earth Rotation Division, NAOJ, Hoshigaoka, Mizusawa 023-0861
Koji Horiai

2Mizusawa Astrogeodynamics Observatory, NAOJ, Mizusawa 023-0861
Tadayoshi Hara

4Earth Rotation Division, NAOJ, Hoshigaoka, Mizusawa 023-0861
Koichi Yokoyama

4Earth Rotation Division, NAOJ, Hoshigaoka, Mizusawa 023-0861
Junichi Nakajima

8Kashima Space Research Center, Communications Research Laboratory, Kashima, Ibaraki 314-0012
Eiji Kawai

8Kashima Space Research Center, Communications Research Laboratory, Kashima, Ibaraki 314-0012
Hiroshi Okubo

8Kashima Space Research Center, Communications Research Laboratory, Kashima, Ibaraki 314-0012
Hiro Osaki

8Kashima Space Research Center, Communications Research Laboratory, Kashima, Ibaraki 314-0012
Yasuhiro Koyama

8Kashima Space Research Center, Communications Research Laboratory, Kashima, Ibaraki 314-0012
Mamoru Sekido

8Kashima Space Research Center, Communications Research Laboratory, Kashima, Ibaraki 314-0012
Tomonari Suzuyama

8Kashima Space Research Center, Communications Research Laboratory, Kashima, Ibaraki 314-0012
Ryuichi Ichikawa

8Kashima Space Research Center, Communications Research Laboratory, Kashima, Ibaraki 314-0012
Tetsuro Kondo

8Kashima Space Research Center, Communications Research Laboratory, Kashima, Ibaraki 314-0012
Kensei Sakai

10School of Engineering, Kyushu-Tokai University, Toroku, Kumamoto 862-8652
Katsuhiro Wada

10School of Engineering, Kyushu-Tokai University, Toroku, Kumamoto 862-8652
Naohiko Harada

10School of Engineering, Kyushu-Tokai University, Toroku, Kumamoto 862-8652
Norihiro Tougou

10School of Engineering, Kyushu-Tokai University, Toroku, Kumamoto 862-8652
Mitsumi Fujishita

10School of Engineering, Kyushu-Tokai University, Toroku, Kumamoto 862-8652
Rie Shimizu

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Satomi Kawaguchi

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Akane Yoshimura

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Masakazu Nakamura

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Wataru Hasegawa

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Satoshi Morisaki

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Ryuichi Kamohara

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Tomoe Funaki

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Naoko Yamashita

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Teruhiko Watanabe

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Tomomi Shimoikura

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Masanori Nishio

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Toshihiro Omodaka

11Faculty of Science, Kagoshima University, Korimoto, Kagoshima 890-0065
Atuya Okudaira

12International University of Kagoshima, Kagoshima 891-0191

書誌事項

公開日: 2000-08-01

DOI

10.1093/pasj/52.4.631
10.48550/arxiv.astro-ph/0004220

公開者: Oxford University Press (OUP)

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説明

<jats:p>In order to search for new VLBI sources in the galactic plane that can be used as phase reference sources in differential VLBI, we conducted 22 GHz observations of radio sources in the galactic plane using the Japanese VLBI Network (J-Net). We have observed 267 VLBI source candidates selected from existing radio surveys and have detected 93 sources at a signal-to-noise ratio larger than 5. While 42 of the 93 detected sources had already been detected with VLBI at relatively lower frequency (typically 2 to 8 GHz), the remaining 51 are found to be new VLBI sources detected for the first time. These are located within |b| ≤ 5°, and have a large number of galactic maser sources around them. Thus, they are potential candidates for phase reference sources for VLBI Exploration of Radio Astrometry (VERA), which is the first VLBI array dedicated to phase-referencing VLBI astrometry aimed at measuring the parallax and proper motion of maser sources in the whole Galaxy.</jats:p>

収録刊行物

Publications of the Astronomical Society of Japan

Publications of the Astronomical Society of Japan 52 (4), 631-643, 2000-08-01

Oxford University Press (OUP)