The Observer’s Guide to the Gamma-Ray Burst Supernova Connection

Figure 15

Hubble diagrams of relativistic SNe IcBL in filters , from [44]. GRB-SNe are shown in blue and SNe IcBL (SNe 2009bb and 2012ap) in red. Plotted in each subplot are the uncorrected magnitudes of each subtype and the fitted Hubble ridge line as determined using a bootstrap method. Also plotted are the rms values () and residuals of the magnitudes about the ridge line. In the -band, the amount of scatter in the combined SNe IcBL sample is the same as that for SNe Ia up to [44, 278], which is  mag.