천문학회지 (Journal of The Korean Astronomical Society)
- 제29권2호
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- Pages.137-156
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- 1996
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- 1225-4614(pISSN)
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- 2288-890X(eISSN)
UBV CCD PHOTOMETRY OF THE INTERMEDIATE AGE OPEN CLUSTER NGC 6716
- CHUN MOO-YOUNG (Bohyunsan Optical Astronomy Observatory, Korea Astronomy Observatory) ;
- LEE SEE-WOO (Department of Astronomy, Seoul National University)
- 발행 : 1996.10.01
초록
NGC 6716 is an intermediate-age open cluster in Sagittarius. In this paper, we present the new UBV CCD photometry of the stars in the cluster, which is deeper than previous ones. From the color-color diagram and the color-magnitude diagram, we derived a reddening