Free Access

Fig. 5


The variations of the flux density of the core (red circles), core plus knot i (black squares), weak components (magneta up-triangles), knot i (green diamonds) and knot j (maroon down-triangles) (see parts VI–V of Table 2 in BQS17). During the period 2008.54–2010.89 the core flux density is stable at ~1.6 Jy and the light curve of knot i can be derived, assuming the core flux to be 1.62 Jy at 2009.66. This clearly indicates that knot i was ejected before 2009.66. Taking the rising time of the outburst produced by knot i to be ~0.7 ± 0.3 yr, we can infer that knot i was ejected at ~2009.0 ± 0.3 yr.

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.