Department of Physics and Astronomy: Publications and Other Research
Date of this Version
4-1982
Abstract
Four-color and Hβ photometry has been obtained for 39 stars in the field of the galactic cluster M25. The membership of the individual stars is discussed. From 27 stars which are considered likely members we obtain a mean distance modulus of 8.76 and a mean color excess of E(b – y) = 0.341.
Comments
Published in THE ASTRONOMICAL JOURNAL VOLUME 87, NUMBER 4, APRIL 1982, pp. 650-654. @ 1982 Am. Astron. Soc. Used by permission.