The Bulletin of The Korean Astronomical Society (천문학회보)
- Volume 35 Issue 2
- /
- Pages.59.2-59.2
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- 2010
- /
- 1226-2692(pISSN)
우주측지 VLBI 시스템 구축
- Kim, Du-Hwan ;
- Kondo, Tetsuro ;
- O, Hong-Jong ;
- Lee, Sang-O ;
- Lee, Jin-U ;
- Bae, Min-Su (High Gain Antenna Co., Ltd.) ;
- Kim, Min-Seok (High Gain Antenna Co., Ltd.) ;
-
Lee, Yong-Gu
(GigaLane Co., Ltd.)
;
- Kim, Seong-Jin (GigaLane Co., Ltd.) ;
- Kim, Myeong-Ho ;
- Kim, Su-Cheol ;
- Park, Jin-Sik ;
- Ju, Hyeon-Hui
- 김두환 (아주대학교 대학원 우주계측정보공학과) ;
- ;
- 오홍종 (아주대학교 대학원 우주계측정보공학과) ;
- 이상오 (아주대학교 대학원 우주계측정보공학과) ;
- 이진우 (아주대학교 대학원 우주계측정보공학과) ;
- 배민수 ;
- 김민석 ;
-
이용구
;
- 김성진 ;
- 김명호 (국토지리정보원) ;
- 김수철 (국토지리정보원) ;
- 박진식 (국토지리정보원) ;
- 주현희 (국토지리정보원)
- Published : 2010.10.06
Abstract
We have carried out VLBI test observations of the Korean VLBI Network (KVN) at 22/43-GHz in collaboration with Japanese VLBI Exploration of Radio Astrometry (VERA). In order to evaluate the VLBI system of KVN, we have observed several sources using KVN+VERA. They consist of Active Galactic Nuclei (AGNs), which are expected to be compact and to have very well-known structures at spatial resolutions of 50-250 Mega-wavelengths, and Galactic star-forming regions and late-type stars, which have bright H2O and SiO maser emission regions. We have investigated baseline and imaging sensitivities of KVN+VERA. In this talk we report the preliminary results.
Keywords