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Fig. 2.

image

Age map of our sample of massive VFTS stars. Symbols are as in Fig. 1, i.e. circles denote slash, WNh and WR stars, squares O-stars, diamonds B stars and triangles later-type stars. Runaway stars are marked by additional plus-signs and the position of the pulsar PSR J0537–6910 by a black asterisk. The red and blue circles show regions of 1.2 arcmin (≈18 pc) around R136 (NGC 2070) and 3 arcmin (≈44 pc) around the pulsar (NGC 2060), respectively. Symbols without filling indicate stars older than 8 Myr. The background image of 30 Dor is an optical (B, V, [O III] and Hα) composite taken with the Wide Field Imager (WFI) at the MPG/ESO 2.2-m telescope on La Silla under programme ID 076.C-0888, processed and released by the ESO VOS/ADP group.

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