Fig. 1
Continuum emission above 4σ (σ = 0.4 mJy beam−1) in colour scale and specific values of 7 and 15σ in white contours. The synthesised beam is represented by the black filled ellipse. The grey solid and dashed arrows cross at the geometric centre and they represent the direction of and perpendicular to the disk-like structure, respectively. The green and white stars show the positions of Oph-IRS67A and Oph-IRS67B, respectively. The red diamond denotes the location of the offset region.
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