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Fig. 1.

image

ALMA map of the 0.9 mm continuum in R Aqr. The level spacing is logarithmic, with first contour at 0.25 mJy beam−1 and a jump of a factor 2; dashed contours represent negative values. The map center is the continuum centroid and the positions of the two stars are indicated. See the HPBW in the inset.

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