Fig. 6.
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Multiband method applied to the two MW Cepheids, providing distances and reddening values. OGLE-GD-CEP-0291 is found to be the closest double and also the closest known double-lined binary Cepheid of any type. BLG-CEP-067 is apparently far beyond the Galactic bulge. The original photometric errors are marked in black, while those increased to obtain the reduced χ2 = 1 are marked in gray.
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