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Photometric and spectroscopic data for some distant O and B stars

Published online by Cambridge University Press:  14 August 2015

G. Lyngå
G. Lyngå*
Affiliation:
Lund Observatory, Lund, Sweden

Abstract

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The open cluster Stock 16 and some distant OB stars in Crux have been studied. Lack of absorption between spiral arms -I and -II is apparent. Negative residual radial velocities are found at distances of about 6 kpc at lII = 298°.

Type
Part II/Observations of Spiral Structure in Our Galaxy
Information
Symposium - International Astronomical Union , Volume 38: The Spiral Structure of our Galaxy , 1970 , pp. 270 - 275
Copyright
Copyright © Reidel 1970 

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