Cheulhong Min

Renovation of Seoul Radio Astronomy Observatory and Its First Millimeter VLBI Observations

Naeun Shin, Yong‐Sun Park, Do‐Young Byun, Jinguk Seo et autres

The Seoul Radio Astronomy Observatory (SRAO) operates a 6.1-meter radio telescope on the Gwanak campus of Seoul National University. We present the efforts to reform SRAO to a Very Long Baseline Interferometry (VLBI) station, motivated by recent achievements by millimeter interferometer networks …

The Nearby Evolved Stars Survey II: Constructing a volume-limited sample and first results from the James Clerk Maxwell Telescope

Peter Scicluna, F. Kemper, Iain McDonald, S. Srinivasan et autres

ABSTRACT The Nearby Evolved Stars Survey (NESS) is a volume-complete sample of ∼850 Galactic evolved stars within 3 kpc at (sub-)mm wavelengths, observed in the CO J = (2–1) and (3–2) rotational lines, and the sub-mm continuum, using the James Clark Maxwell …

tw, cl, de, gb, ru, be, us, ca, cn, vn, kr, jp, fr, it, ie, hk, au (code pays fourni par la source)

VERA Observations of 43GHz SiO Masers toward a Symbiotic Star R Aquarii

Cheulhong Min, チョルホン ミン

KaVA ESTEMA project

Miyako Oyadomari, Hiroshi Imai, Se‐Hyung Cho, Yoshiharu Asaki et autres

The ESTEMA (Expanded Study on Stellar Masers) project is one of three Large Programs of the KaVA (the combined array of the Korean VLBI Network and Japanese VLBI Exploration of Radio Astrometry), and conducted in 2015-2016. It aims to publish a database …

jp, kr, au, Nigéria, ru (code pays fourni par la source)

SiO MASERS AROUND WX PSC MAPPED WITH THE KVN AND VERA ARRAY (KaVA)

Youngjoo Yun, Se‐Hyung Cho, Hiroshi Imai, Yoshiharu Asaki et autres

ABSTRACT We present the first images of the v = 1 and v = 2 J = 1 → 0 SiO maser lines taken with KaVA, i.e., the combined array of the Korean Very Long Baseline Interferometry (VLBI) Network and the VLBI …

kr, jp, Nigéria, au, es, cn (code pays fourni par la source)

Accurate parallax measurement toward the symbiotic star R Aquarii

Cheulhong Min, Naoko Matsumoto, Mi Kyoung Kim, Tomoya Hirota et autres

Abstract Multiepoch phase-referencing VLBI (Very Long Baseline Interferometry) observations with VERA (VLBI Exploration of Radio Astrometry) were performed for the symbiotic star R Aquarii (R Aqr) from 2005 September to 2006 October. Tracing one of the v = 2, J = 1–0 …

jp, kr (code pays fourni par la source)

VERA Observations of 43GHz SiO Masers toward a Symbiotic Star R Aquarii（VERAによる共生星みずがめ座Rにおける43GHz一酸化ケイ素(SiO)メーザーの観測的研究）

Cheulhong Min