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Fig. 4
OH absorption at 1667 MHz of the OH-streamer at 50 km s-1 with overlays of the +80 km s-1 cloud at 85 km s-1, and the SW lobe of the CND at −73 km s-1. The lowest contour level is drawn at ~90 mJy/beam (~3.5σ) and the contour spacing is 1σ. Sgr A∗ is marked with a plus sign.
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