Four Years of Real-Time GRB Followup by BOOTES-1B (2005–2008)

Figure 4

The graph (based on 𝑇₃₀₀ data from Table 3) showing the likelihood of detection of an optical afterglow of a GRB as a function of the magnitude the telescope can detect (in the time interval discussed here). The dotted line delimits 50%—the ratio of GRBs in our data for which there was eventually discovered an optical transient.