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JK PHOTOMETRY OF BRIGHT GIANTS IN NGC6712 KCI 등재 SCOPUS

  • 언어ENG
  • URLhttps://db.koreascholar.com/Article/Detail/387502
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천문학회지 (Journal of The Korean Astronomical Society)
한국천문학회 (Korean Astronomical Society)
초록

With a large format near-infrared camera at the 2.2-m telescope on Mauna Kea Observatory, we performed J K near-infrared observations for the metal rich globular cluster NGC6712. This cluster lies near the galactic plane and therefore suffers heavy reddening. We present the near-infrared color-magnitude diagram and also derive the metallicity ([Fe/H] ~ -0.96±0.27) as well as its distance modulus ((m - M) ~}13.42±0.12).

저자
  • JAE-MANN KYEONG(Korea Astronomy Observatory)
  • YONG-IK BYUN(Department of Astronomy and Center for Space Astrophysics, Yonsei University)