Radio SEDs at the times of the three MeerKAT epochs. We show the highest-likelihood unabsorbed model SED along with the effects of Galactic scintillation at the 1σ level as derived from the NE2001 model (Cordes & Lazio 2002) for the GRB line of sight through the Milky Way. For the second epoch we show the C- and X-band detections obtained quasi-simultaneously at 34.2 days, while for the third epoch we show the C- and X-band detections obtained 7.4 days after the third MeerKAT epoch.