Fig. 3.
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Variability–luminosity correlation obtained for f = 0.8 and β = 0.6. This value of f gives the highest degrees of correlation. Different symbols refer to the different detectors used to measure Vf. For BAT-GBM shared GRBs, we used BAT values. Pentagons represent long-duration merger candidates. The redshift information is also available through the colour-coded scale.
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