GW170818

Event UID: GW170818-v2

Names: GW170818

GPS: 1187058327.1

UTC Time: 2017-08-18 02:25:09

Updated values for GW170818 in the GWTC-2.1 release. Strain files for this version come from the O2 data release. Therefore, the files' GPS start time and the list of available detectors may differ from those in GWTC-1, which preceded the bulk data release and used specially prepared strain files.

GWTC-2.1 PE for GW170818 (update)

Waveform Family: C01:Mixed

Date added: May 13, 2022

chi_eff	-0.06 ^+0.19 _-0.22
chirp_mass_source (M_sun)	26.8 ^+2.3 _-2.0
final_mass_source (M_sun)	59.7 ^+4.9 _-4.2
final_spin	0.68 ^+0.08 _-0.08
luminosity_distance (Mpc)	1080 ⁺⁴³⁰ _-410
mass_1_source (M_sun)	34.8 ^+6.5 _-4.2
mass_2_source (M_sun)	27.6 ^+4.1 _-5.1
network_matched_filter_snr	12.0 ^+0.3 _-0.4
redshift	0.21 ^+0.07 _-0.07
sky_area (deg^2)	35
total_mass_source (M_sun)	62.5 ^+5.3 _-4.6