Image Details
Caption: Figure 2.
Top left: 0﹩\mathop{.}\limits^{\unicode{x02033}}﹩5 × 0﹩\mathop{.}\limits^{\unicode{x02033}}﹩5 dirty image of five combined FRB 20190417A bursts detected in our EVN-PRECISE observations. The solid contours are taken from Figure 1 and represent the EVN position of FRB 20190417A-PRS, while the dashed circle shows the 1σ VLA positional uncertainty (A. L. Ibik et al. 2024). The synthesized beam is represented by the ellipse in the lower left corner of the top left panel; it has major and minor axes of 38.8 and 26.1 mas, respectively, and a position angle of 38﹩\mathop{.}\limits^{\unicode{x000b0}}﹩5. Top right: a zoomed-in image on the white square shown in the left panel. Bottom: CDF of the pixel values in a zoomed-out 2″ × 2″ field. The black dotted line shows the pixel value at the position of the EVN PRS centroid, while the gray shaded region denotes the pixel values within 1σ of the nominal PRS position.
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