Fig. 1

System AM 0546-324. Optical 5-min exposure GMOS-S image in the r-G0303 filter, enhanced by a median filter kernel of 300 × 300 pixels (see Faúndez-Abans & de Oliveira-Abans 1998 for details on the method). The slit position PA = 157° is also displayed as two short white lines to preserve the image of the objects. The letters stand for: K, “the Knot” (Quintana & Ramírez 1995); S, the Shadowy galaxy; C, a companion galaxy; and P, a probable Polar Ring galaxy.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.