Image Details
Caption: Figure 4.
Apparent source size evolution. The red line shows the predicted apparent size evolution for a jet with parameters as those proposed by Law et al. (2018). The blue line and the lighter blue band show our measured apparent size and its 1σ uncertainty of θs = 3.9 ± 0.7 mas. The gray vertical line marks the source age at the time of our observation, assuming that it originally exploded in 1993.
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