A New Era of Submillimeter GRB Afterglow Follow-Ups with the Greenland Telescope

Figure 3

Main panel: The spectral energy distribution of GRB120326A at  s after the burst [18]. The red dashed line shows the forward shock synchrotron model spectrum calculated using the boxfit code [89] with the same parameters for the best modeling light curve shown in the subpanel. The blue dotted lines show the reverse shock synchrotron radiation and its self-inverse Compton component calculated based on Kobayashi et al. [72] using the observed values and model function for the forward shock component. Subpanel: X-ray, optical, and submm light curves of the GRB120326A afterglow. The grey dotted lines show the best analytical fitted functions described in the text. The orange solid line shows the best modeling function for the -band light curve obtained with the numerical simulation using boxfit.