A near-infrared survey of the inner Galactic plane for Wolf–Rayet stars – III. New methods: faintest WR stars

@article{Kanarek2015ANS,
title={A near-infrared survey of the inner Galactic plane for Wolf–Rayet stars – III. New methods: faintest WR stars},
author={Graham C. Kanarek and Michael M. Shara and Jacqueline K. Faherty and David R. Zurek and Anthony F. J. Moffat},
journal={Monthly Notices of the Royal Astronomical Society},
year={2015},
volume={452},
pages={2858-2878}
}
• G. Kanarek, +2 authors A. Moffat
• Published 2015
• Physics
• Monthly Notices of the Royal Astronomical Society
A new method of image subtraction is applied to images from a J, K, and narrow-band imaging survey of 300 square degrees of the plane of the Galaxy, searching for new Wolf-Rayet stars. Our survey spans 150 degrees in Galactic longitude and reaches 1 degree above and below the Galactic plane. The survey has a useful limiting magnitude of K =15 over most of the observed Galactic plane, and K =14 (due to severe crowding) within a few degrees of the Galactic center. The new image subtraction method… Expand
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