# Hubble Space Telescope Imaging of the WR 38/WR 38a Cluster

@article{Wallace2004HubbleST,
title={Hubble Space Telescope Imaging of the WR 38/WR 38a Cluster},
author={Debra J. Wallace and Douglas R. Gies and Anthony F. J. Moffat and Michael M. Shara and Virpi S. Niemela},
journal={The Astronomical Journal},
year={2004},
volume={130},
pages={126 - 133}
}
• Published 8 April 2004
• Physics, Geology
• The Astronomical Journal
We are conducting a high angular resolution imaging survey of Galactic Wolf-Rayet stars using the Wide Field Planetary Camera 2 aboard the Hubble Space Telescope (HST). We have found a small stellar cluster associated with the faint, close pair WR 38 and WR 38a. We present astrometric measurements and photometry in the wide-band F336W (U), F439W (B), and F555W (V) filter system for the cluster and nearby stars. We combine our photometry with Johnson and IR magnitudes and compare the…

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