Release 11.12 ("Hergest Ridge")


Gclusters :: Bibliographic item "gc145"

Article ID: gc145
AuthorAlonso, A.; Salaris, M.; Martinez-Roger, C.; Straniero, O.; Arribas, S.
TitleCCD photometry of the metal-rich halo cluster NGC 6366
JournalAstronomy and Astrophysics, v.323, p.374-381 (1997)
Year of publication1997 (on gclusters from 2007-10-04 12:15:46 )
AbstractWe present new BV photometry for 6564 stars in the field of the globular cluster NGC 6366, using a wide field CCD camera at the prime focus of the Isaac Newton Telescope (INT 2.5m). The mean internal accuracy of the present V magnitudes and (B-V) colours ranges from 0.005mag for the stars at the top of the Red Giant Branch to 0.07mag for the faintest measured Main Sequence stars. From the resultant Colour-Magnitude Diagram (CMD), and considering spectroscopic determinations of [Fe/H] from previous works, we derive ...
CM diagram
TagsNGC 6366 , cmd

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