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Fig. 2


Left: ATCA image of SN 1987A at 94.5 GHz/3.2 mm, obtained in July 2005. The synthesized beam is drawn just next to it. Right: unsmoothed APEX image of SN 1987A at 345 GHz/0.87 mm, shown on the same scale as the 3.2 mm image. The beam is drawn centred on the exact position of SN 1987A; the inset is a schematic of the ring structures seen in HST images.

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