Revisiting FRB 20121102A: milliarcsecond localisation and a decreasing dispersion measure

M. P. Snelders, J. W. T. Hessels, J. Huang +27

FRB 20121102A is the original repeating fast radio burst (FRB) source and also the first to be localised to milliarcsecond precision using very-long-baseline interferometry (VLBI).…