Free Access

Fig. 3.


Continuum GMRT 1.4 GHz contours (red) of CGCG 137-068 on the Gran Telescopio Canarias optical i′-band image of the galaxy (Kann et al., in prep.). The lowest contour is at 2σ (σ = 17 μJy beam−1) and the steps are in factors of . The VLBI position of AT 2018cow is indicated by the white circle. We detected the emission of AT 2018cow at this position and an additional object in the north-eastern part of the galaxy. The beam size of the radio data is shown as the grey circle. The image is 30″ × 30″ and the scale is indicated by the ruler. North is up and east is to the left.

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.