Release 11.12 ("Hergest Ridge")


Gclusters :: Bibliographic item "gc560"

Article ID: gc560
AuthorAlcaino, G. Liller, W. , Alvarado, F. Wenderoth, E.
TitleExtended BVRI CCD photometry of the globular cluster NGC 2298
JournalAstronomy and Astrophysics Supplement, Vol. 83, p. 269-287
Year of publication1990 (on gclusters from 2022-06-03 12:16:42 )
AbstractFrom the two deep CCD frames in each of the colors BVRI, obtained with the 2.2-m Max-Planck-ESO telescope, preliminary photometry for the globular cluster NGC 2298 (Alcaino and Liller, 1986) are drastically improved. It is found that the main-sequence turnoff points are consistently located at V(TO) = 19.5 + or - 0.1, with colors at B-V = 0.57 + or - 0.02, V-R = 0.34 + or - 0.02, V-I = 0.72 + or - 0.02, and B-I = 1.28 + or - 0.03.
CM diagram
TagsNGC 2298 , cmd

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