The globular cluster M 69: color–magnitude diagram and variable stars Conferences

abstract

• AbstractWe present BV photometry and the results of a search for stellar variability in the Galactic globular cluster M 69. The resulting color–magnitude diagram shows significant contamination by field stars. In our variability search we found 62 variable stars, 54 of which were new discoveries.

authors

• Escobar, ME
• Catelan, M
• Zoccali, M
• Smith, HA
• Pritzl, BJ
• Layden, A
• Gregorsok, J
• Welch, Douglas L
• Webb, T

status

• published 

publication date

• August 2009

has subject area

• 0201 Astronomical and Space Sciences (FoR)

published in

• Proceedings of the International Astronomical Union  Journal

presented at event

• 266th Symposium of the International-Astronomical-Union  Conference

keywords

• Astronomy & Astrophysics
• Hertzsprung-Russell diagram
• Physical Sciences
• Science & Technology
• globular clusters: individual (M 69)
• stars: variables: other

Digital Object Identifier (DOI)

• 10.1017/s174392130999144x

International Standard Book Number (ISBN) 13

• 978-0-521-76499-5

start page

• 390

end page

• 390

volume

• 5

issue

• S266