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E. A. Mills, C. P. Deliyannis (Indiana University), A. Sarajedini (University of Florida), I. Platais (Johns Hopkins University)
We present a third night of UBVRI photometry of the Hyades-aged open cluster NGC 6811 taken at the WIYN 0.9m. Spatially-dependent PSF photometry was performed using DAOPHOT, and aperture corrections were applied. Using multiple color-color and color-magnitude diagrams, we refine the cluster's reddening, metallicity, distance, and age. This project falls under the auspices of the WIYN Open Cluster Study, a collaboration between Indiana University, Yale University, the University of Wisconsin, and NOAO. This work is supported by the National Science Foundation under grant AST-0206202 to CPD.
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Bulletin of the American Astronomical Society, 37 #4
© 2005. The American Astronomical Soceity.