천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제35권1호
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- Pages.43.1-43.1
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- 2010
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- 1226-2692(pISSN)
VLBI test observations of the Korean VLBI Network at 43GHz
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Lee, Sang-Sung
(Korean VLBI Network, Korea Astronomy and Space Science Institute) ;
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Oh, Chung-Sik
(Korean VLBI Network, Korea Astronomy and Space Science Institute) ;
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Sohn, Bong-Won
(Korean VLBI Network, Korea Astronomy and Space Science Institute) ;
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Byun, Do-Young
(Korean VLBI Network, Korea Astronomy and Space Science Institute) ;
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Jung, Tae-Hyun
(Korean VLBI Network, Korea Astronomy and Space Science Institute) ;
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Kim, Kee-Tae
(Korean VLBI Network, Korea Astronomy and Space Science Institute) ;
- Miyazaki, Atsushi (VERA group, National Astronomical Observatory in Japan) ;
- Kobayashi, Hideyuki (VERA group, National Astronomical Observatory in Japan) ;
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Han, Seog-Tae
(Korean VLBI Network, Korea Astronomy and Space Science Institute) ;
- Je, Do-Heung (Korean VLBI Network, Korea Astronomy and Space Science Institute) ;
- KVN team, KVN team (Korean VLBI Network, Korea Astronomy and Space Science Institute)
- 발행 : 2010.04.06
초록
We have carried out 43-GHz VLBI test observations of the Korean VLBI Network (KVN), which has obtained the first fringes at 22/43-GHz in 2009 (a talk by Sohn, Bong Won). In collaboration with VERA (VLBI Exploration of Radio Astrometry) in Japan, we have observed Active Galactic Nuclei (AGNs) and Orion-KL at 43GHz on 22nd and 23rd December, 2009, in order to evaluate the baseline- and image-sensitivity of KVN and KVN+VERA. In this talk we report the preliminary results of the VLBI test observations of the Korean VLBI Network at 43GHz.
키워드