Fig. 1
Comparison of R 136 core images at different wavelengths with the highest available angular resolution telescopes. The FoV of all images is the same as IRDIS data (10.9″ × 12.3″). Top left: HST/WFPC2 in V band (λcen 526 nm), top right: VLT/MAD in Ks band (λcen 2200 nm), bottom right: SPHERE/IRDIS/Ks (λcen 2182 nm); bottom left: SPHERE/IRDIS/J (λcen 1245 nm).
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