Image Details
Caption: Figure 8.
Maximal measured absolute magnitude in the R band (nine events with only early g-band photometry are omitted from this plot; two of these are BF) vs. the redshift. The dashed line corresponds to our average detection limit of R = 21 mag. iPTF14ayo is very faint, probably because of high extinction. FI and BF events dominate the high-luminosity end.
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