arXiv Open Access 2022

Overview of the Observing System and Initial Scientific Accomplishments of the East Asian VLBI Network (EAVN)

Kazunori Akiyama Juan-Carlos Algaba Tao An Keiichi Asada Kitiyanee Asanok +99 lainnya

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The East Asian VLBI Network (EAVN) is an international VLBI facility in East Asia and is operated under mutual collaboration between East Asian countries, as well as part of Southeast Asian and European countries. EAVN currently consists of 16 radio telescopes and three correlators located in China, Japan, and Korea, and is operated mainly at three frequency bands, 6.7, 22, and 43 GHz with the longest baseline length of 5078 km, resulting in the highest angular resolution of 0.28 milliarcseconds at 43 GHz. One of distinct capabilities of EAVN is multi-frequency simultaneous data reception at nine telescopes, which enable us to employ the frequency phase transfer technique to obtain better sensitivity at higher observing frequencies. EAVN started its open-use program in the second half of 2018, providing a total observing time of more than 1100 hours in a year. EAVN fills geographical gap in global VLBI array, resulting in enabling us to conduct contiguous high-resolution VLBI observations. EAVN has produced various scientific accomplishments especially in observations toward active galactic nuclei, evolved stars, and star-forming regions. These activities motivate us to initiate launch of the 'Global VLBI Alliance' to provide an opportunity of VLBI observation with the longest baselines on the earth.

Topik & Kata Kunci

astro-ph.IM

Penulis (104)

Kazunori Akiyama

Juan-Carlos Algaba

Tao An

Keiichi Asada

Kitiyanee Asanok

Do-Young Byun

Thanapol Chanapote

Wen Chen

Zhong Chen

Xiaopeng Cheng

James O. Chibueze

Ilje Cho

Se-Hyung Cho

Hyun-Soo Chung

Lang Cui

Yuzhu Cui

Akihiro Doi

Jian Dong

Kenta Fujisawa

Wei Gou

Wen Guo

Kazuhiro Hada

Yoshiaki Hagiwara

Tomoya Hirota

Jeffrey A. Hodgson

Mareki Honma

Hiroshi Imai

Phrudth Jaroenjittichai

Wu Jiang

Yongbin Jiang

Yongchen Jiang

Takaaki Jike

Dong-Kyu Jung

Taehyun Jung

Noriyuki Kawaguchi

Dong-Jin Kim

Hyo-Ryoung Kim

Jaeheon Kim

Jeong-Sook Kim

Kee-Tae Kim

Soon-Wook Kim

Motoki Kino

Hideyuki Kobayashi

Shoko Koyama

Busaba H. Kramer

Jee-Won Lee

Jeong Ae Lee

Sang-Sung Lee

Sang Won Lee

Bin Li

Guanghui Li

Xiaofei Li

Zhixuan Li

Qinghui Liu

Xiang Liu

Ru-Sen Lu

Kazuhito Motogi

Masanori Nakamura

Kotaro Niinuma

Chungsik Oh

Hongjong Oh

Junghwan Oh

Se-Jin Oh

Tomoaki Oyama

Jongho Park

Saran Poshyachinda

Hyunwook Ro

Duk-Gyoo Roh

Wiphu Rujopakarn

Nobuyuki Sakai

Satoko Sawada-Satoh

Zhi-Qiang Shen

Katsunori M. Shibata

Bong Won Sohn

Boonrucksar Soonthornthum

Koichiro Sugiyama

Yunxia Sun

Mieko Takamura

Yoshihiro Tanabe

Fumie Tazaki

Sascha Trippe

Kiyoaki Wajima

Jinqing Wang

Na Wang

Shiqiang Wang

Xuezheng Wang

Bo Xia

Shuangjing Xu

Hao Yan

Wenjun Yang

Jae-Hwan Yeom

Kunwoo Yi

Sang-Oh Yi

Yoshinori Yonekura

Hasu Yoon

Linfeng Yu

Jianping Yuan

Youngjoo Yun

Bo Zhang

Hua Zhang

Yingkang Zhang

Guang-Yao Zhao

Rongbing Zhao

Weiye Zhong

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Akiyama, K., Algaba, J., An, T., Asada, K., Asanok, K., Byun, D. et al. (2022). Overview of the Observing System and Initial Scientific Accomplishments of the East Asian VLBI Network (EAVN). https://arxiv.org/abs/2212.07040

@article{akiyama2022, author = {Kazunori Akiyama and Juan-Carlos Algaba and Tao An and Keiichi Asada and Kitiyanee Asanok and Do-Young Byun and Thanapol Chanapote and Wen Chen and Zhong Chen and Xiaopeng Cheng and James O. Chibueze and Ilje Cho and Se-Hyung Cho and Hyun-Soo Chung and Lang Cui and Yuzhu Cui and Akihiro Doi and Jian Dong and Kenta Fujisawa and Wei Gou and Wen Guo and Kazuhiro Hada and Yoshiaki Hagiwara and Tomoya Hirota and Jeffrey A. Hodgson and Mareki Honma and Hiroshi Imai and Phrudth Jaroenjittichai and Wu Jiang and Yongbin Jiang and Yongchen Jiang and Takaaki Jike and Dong-Kyu Jung and Taehyun Jung and Noriyuki Kawaguchi and Dong-Jin Kim and Hyo-Ryoung Kim and Jaeheon Kim and Jeong-Sook Kim and Kee-Tae Kim and Soon-Wook Kim and Motoki Kino and Hideyuki Kobayashi and Shoko Koyama and Busaba H. Kramer and Jee-Won Lee and Jeong Ae Lee and Sang-Sung Lee and Sang Won Lee and Bin Li and Guanghui Li and Xiaofei Li and Zhixuan Li and Qinghui Liu and Xiang Liu and Ru-Sen Lu and Kazuhito Motogi and Masanori Nakamura and Kotaro Niinuma and Chungsik Oh and Hongjong Oh and Junghwan Oh and Se-Jin Oh and Tomoaki Oyama and Jongho Park and Saran Poshyachinda and Hyunwook Ro and Duk-Gyoo Roh and Wiphu Rujopakarn and Nobuyuki Sakai and Satoko Sawada-Satoh and Zhi-Qiang Shen and Katsunori M. Shibata and Bong Won Sohn and Boonrucksar Soonthornthum and Koichiro Sugiyama and Yunxia Sun and Mieko Takamura and Yoshihiro Tanabe and Fumie Tazaki and Sascha Trippe and Kiyoaki Wajima and Jinqing Wang and Na Wang and Shiqiang Wang and Xuezheng Wang and Bo Xia and Shuangjing Xu and Hao Yan and Wenjun Yang and Jae-Hwan Yeom and Kunwoo Yi and Sang-Oh Yi and Yoshinori Yonekura and Hasu Yoon and Linfeng Yu and Jianping Yuan and Youngjoo Yun and Bo Zhang and Hua Zhang and Yingkang Zhang and Guang-Yao Zhao and Rongbing Zhao and Weiye Zhong}, title = {Overview of the Observing System and Initial Scientific Accomplishments of the East Asian VLBI Network (EAVN)}, year = {2022}, journal = {arXiv}, url = {https://arxiv.org/abs/2212.07040}, }

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Tahun Terbit: 2022
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓