Table 1 Properties of GRB 170817A
From: A peculiar low-luminosity short gamma-ray burst from a double neutron star merger progenitor
Total spanning duration (s) | ~2.05 |
Spectral peak energy (first peak) Ep (keV) | \({\mathrm{149}}{\mathrm{.1}}_{ - 24.2}^{ + 229.4}\) |
Total fluence (erg cm−2) | \(2.24_{ - 0.53}^{ + 3.51} \times 10^{ - 7}\) |
Spectral lag (25–50 keV vs. 50–100 keV) | 0.03 ± 0.05 s |
Redshift z | ~0.009 |
Luminosity distance DL (Mpc) | 39.472 |
Total isotropic energy Eiso (erg) | \(4.17_{ - 0.99}^{ + 6.54} \times 10^{46}\) |
Peak luminosity Liso (erg s−1) | \(1.6_{ - 0.4}^{ + 2.5} \times 10^{47}\) |
