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Combined Visual and Near-IR Digital Photometry: The Very Young Cluster Westerlund 2

Published online by Cambridge University Press:  07 August 2017

M. D. Guarnieri
Affiliation:
Osservatorio Astronomico di Torino
M. Gai
Affiliation:
Osservatorio Astronomico di Torino
G. Massone
Affiliation:
Osservatorio Astronomico di Torino
M. G. Lattanzi
Affiliation:
Osservatorio Astronomico di Torino, ESA at STScI
U. Munari
Affiliation:
Osservatorio Astrofisico di Padova
A. Moneti
Affiliation:
European Southern Observatory, La Silla

Abstract

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We discuss CCD UBVRI and NICMOS3 JHK observations of the young open cluster Westerlund 2, with emphasis on both reduction techniques and absolute calibrations.

Type
Section II — Poster Papers
Copyright
Copyright © Kluwer 1995 

References

Guarnieri, M. D., Lattanzi, M. G., Massone, G., Munari, U., Gai, M. and Moneti, A. 1995 in preparation for A&A.Google Scholar
Moffat, A. F. J., Shara, M. M. amd Potter, M. 1991 AJ 102, 642.Google Scholar
Stetson, P. B. 1987 PASP 99, 191.Google Scholar