Fig. 1

Western part of 0932+075 as seen with the VLBA. In all panels, the contours are increased by a factor of 2. Upper left: image resulting from the 5 GHz observation carried out on 02 August 1997 and reported in Browne et al. (2003). The first contour level corresponds to 1 mJy/beam. The beam size is 5.4 × 1.6 mas at the position angle of −19°. Upper right: image resulting from the 5 GHz observation that we carried out on 17 May 2009. The first contour level corresponds to 1 mJy/beam. The beam size is 3.3 × 1.4 mas at the position angle of −1.6°. Lower left: image resulting from the observation carried out at 15.4 GHz on 22 March 2001. The first contour level corresponds to 0.4 mJy/beam. The beam size is 1.7 × 0.7 mas at the position angle −23°. Lower right: image resulting from the 15.4 GHz observation that we carried out on 17 May 2009. The first contour level corresponds to 0.4 mJy/beam. The beam size is 1.3 × 0.5 mas at the position angle of −8.5°.
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