Table 1 Physical properties of GRBs/macronovae/afterglows with known redshifts.

From: The Macronova in GRB 050709 and the GRB-macronova connection

 

GRB 050709*

GRB 060614 †

GRB 130603B ‡

Eγ,iso (1051 erg)

0.069

2.5

2.1

z

0.16

0.125

0.356

Duration§ (s)

0.5 (+130)

5 (+97)

0.18

Classification

sGRB+extended X-rays

hGRB

sGRB

Identifying macronova

in I/F814W

in I/F814W

in F160W

Macronova peak luminosity

∼1041 erg s−1 (I)

∼1041 erg s−1 (I)

∼1041 erg s−1 (F160W)

M ej ||

R MN/X

∼1

∼0.1

∼0.4

  1. *Villasenor et al.29 and this work.
  2. †Gehrels et al.21, Yang et al.25 and Jin et al.26.
  3. ‡Tanvir et al.19, Berger20 and Hotokezaka et al.64.
  4. §The durations include that of the hard spike and the ‘extended emission’ (in the bracket).
  5. ||The Mej is estimated from the dynamical ejecta model and the value can change by a factor of a few due to uncertainties in the opacity, nuclear heating, and ejecta morphology.
  6. RMN/X denotes the ratio between the macronova ‘peak’ luminosity and the simultaneous X-ray luminosity.
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