First results from Lucky Spectroscopy, an equivalent technique to Lucky Imaging

On: October 30, 2018

The Galactic O-Star Spectroscopic Survey (GOSSS) is acquiring blue-violet spectroscopy of all optically accessible O stars in the Galaxy at resolution ~2500 and signal-to-noise ratio S/N > 200. To date, data from a total of 590 O stars has been published.

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