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Fig. 2

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Locations of the 213 AAA O stars in the 30 Dor field, represented by a visual image from the ESO 2.2 m Wide Field Imager. The axes are labeled with equatorial coordinates in hours of right ascension and degrees of declination in this and all subsequent direct images. NGC 2070 (including R136, the bright object above center) is the ionizing cluster of the Tarantula Nebula, while NGC 2060 is a somewhat older association 6 (90 pc in projection) to the SW.

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