Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Suh, Kyung-Won"'
Autor:
Suh, Kyung-Won
In this study, we explore the characteristics of carbon stars within our Galaxy through a comprehensive analysis of observational data spanning visual and infrared (IR) bands. Leveraging datasets from IRAS, ISO, Akari, MSX, 2MASS, WISE, Gaia DR3, AAV
Externí odkaz:
http://arxiv.org/abs/2403.18290
Autor:
Suh, Kyung-Won
We investigate infrared properties of OGLE4 Mira variables in our Galaxy. For each object, we cross-identify the AllWISE, 2MASS, Gaia, and IRAS counterparts. We present various IR two-color diagrams (2CDs) and period-magnitude and period-color relati
Externí odkaz:
http://arxiv.org/abs/2211.14840
Autor:
Suh, Kyung-Won
We present a new catalog of 11,209 O-rich AGB stars and 7172 C-rich AGB stars in our Galaxy identifying more AGB stars in the bulge component and considering more visual carbon stars. For each object, we cross-identify the IRAS, AKARI, MSX, WISE, 2MA
Externí odkaz:
http://arxiv.org/abs/2107.02350
Autor:
Lee, Jeong-Eun, Lee, Sieun, Lee, Seonjae, Suh, Kyung-Won, Cho, Se-Hyung, Byun, Do-Young, Park, Wooseok, Herczeg, Gregory, Peña, Carlos Contreras, Johnstone, Doug
AGBs and YSOs often share the same domains in IR color-magnitude or color-color diagrams leading to potential mis-classification. We extracted a list of AGB interlopers from the published YSO catalogues using the periodogram analysis on NEOWISE time
Externí odkaz:
http://arxiv.org/abs/2106.11518
Autor:
Suh, Kyung-Won
We investigate infrared properties of asymptotic giant branch (AGB) stars in our Galaxy and the Magellanic Clouds using various infrared observational data and theoretical models. We use catalogs for the sample of 4996 AGB stars in our Galaxy and abo
Externí odkaz:
http://arxiv.org/abs/1912.12886
Autor:
Suh, Kyung-Won
We investigate optical properties of amorphous alumina (Al_2O_3) dust grains in the envelopes around O-rich asymptotic giant branch (AGB) stars considering the laboratory measured optical data. We derive the optical constants of amorphous alumina in
Externí odkaz:
http://arxiv.org/abs/1607.05363
Autor:
Suh, Kyung-Won
We present various infrared two-color diagrams (2CDs) for AGB stars, post-AGB stars, and Planetary Nebulae (PNe) and investigate possible evolutionary tracks. We use catalogs from the available literature for the sample of 4903 AGB stars (3373 O-rich
Externí odkaz:
http://arxiv.org/abs/1506.05176
Autor:
Suh, Kyung-Won, Kwon, Young-Joo
Using a revised version of the catalog of AGB stars by Suh & Kwon (2009), we present various infrared two-colour diagrams (2CDs) for 3003 O-rich, 1168 C-rich, 362 S-type and 35 silicate carbon stars in our Galaxy. For each object in the new catalog,
Externí odkaz:
http://arxiv.org/abs/1107.3912
Autor:
Koo, Bon-Chul, McKee, Christopher F., Suh, Kyung-Won, Moon, Dae-Sik, Onaka, Takashi, Burton, Michael G., Hiramatsu, Masaaki, Bessell, Michael S., Gaensler, B. M., Kim, Hyun-Jeong, Lee, Jae-Joon, Jeong, Woong-Seob, Lee, Ho-Gyu, Im, Myungshin, Tatematsu, Kenichi, Kohno, Kotaro, Kawabe, Ryohei, Ezawa, Hajime, Wilson, Grant, Yun, Min S., Hughes, David H.
We report new mid-infrared observations of the remarkable object IRAS 15099-5856 using the space telescopes AKARI and Spitzer, which demonstrate the presence of prominent crystalline silicate emission in this bright source. IRAS 15099-5856 has a comp
Externí odkaz:
http://arxiv.org/abs/1101.4453
Autor:
Suh, Kyung-Won1 (AUTHOR) kwsuh@chungbuk.ac.kr
Publikováno v:
Proceedings of the International Astronomical Union. Aug2018, Vol. 14 Issue S343, p159-163. 5p.