GW231127_165300
Release: GWTC-4.1
Event UID: GW231127_165300-v2
Names: GW231127_165300
GPS: 1385139198.9
UTC Time: 2023-11-27 16:53:00
GraceDB: S231127cg
GCN: Query for Circulars • Notices
Timeline: Query for segments
To open GWF files, use channels names as shown for GWTC-1: https://doi.org/10.7935/82H3-HH23
CWB Search Pipeline
Date added: May 20, 2026
| far (1/yr) | 0.010 |
| network_matched_filter_snr | 9.9 |
| p_astro | ≥ 0.99 |
gstlal Search Pipeline
Date added: May 20, 2026
| far (1/yr) | 0.030 |
| network_matched_filter_snr | 9.8 |
| p_astro | ≥ 0.99 |
C00:IMRPhenomXPHM-SpinTaylor PE for GW231127_165300
Waveform Family: C00:IMRPhenomXPHM-SpinTaylor
Date added: May 20, 2026
| chi_eff | 0.05 +0.29 -0.34 |
| chirp_mass_source (M_sun) | 30.3 +9.6 -6.8 |
| final_mass_source (M_sun) | 71 +20 -14 |
| luminosity_distance (Mpc) | 4500 +3600 -2500 |
| mass_1_source (M_sun) | 46 +19 -13 |
| mass_2_source (M_sun) | 28 +13 -12 |
| redshift | 0.71 +0.44 -0.35 |
| total_mass_source (M_sun) | 74 +21 -15 |
C00:Mixed PE for GW231127_165300
Waveform Family: C00:Mixed
Date added: May 20, 2026
| chi_eff | 0.05 +0.30 -0.32 |
| chirp_mass_source (M_sun) | 30.4 +9.7 -6.7 |
| final_mass_source (M_sun) | 71 +21 -14 |
| luminosity_distance (Mpc) | 4500 +3600 -2500 |
| mass_1_source (M_sun) | 45 +18 -12 |
| mass_2_source (M_sun) | 28 +13 -12 |
| redshift | 0.71 +0.44 -0.35 |
| total_mass_source (M_sun) | 74 +22 -15 |
Default PE
C00:NRSur7dq4 PE for GW231127_165300
Waveform Family: C00:NRSur7dq4
Date added: May 20, 2026
| chi_eff | 0.05 +0.29 -0.30 |
| chirp_mass_source (M_sun) | 30.5 +9.8 -6.7 |
| final_mass_source (M_sun) | 71 +21 -15 |
| luminosity_distance (Mpc) | 4400 +3700 -2500 |
| mass_1_source (M_sun) | 45 +18 -12 |
| mass_2_source (M_sun) | 29 +12 -12 |
| redshift | 0.71 +0.45 -0.36 |
| total_mass_source (M_sun) | 74 +22 -15 |
C00:SEOBNRv5PHM PE for GW231127_165300
Waveform Family: C00:SEOBNRv5PHM
Date added: May 20, 2026
| chi_eff | 0.05 +0.31 -0.32 |
| chirp_mass_source (M_sun) | 30.5 +9.6 -6.6 |
| final_mass_source (M_sun) | 70 +21 -14 |
| luminosity_distance (Mpc) | 4500 +3500 -2500 |
| mass_1_source (M_sun) | 45 +19 -12 |
| mass_2_source (M_sun) | 29 +12 -11 |
| redshift | 0.71 +0.43 -0.35 |
| total_mass_source (M_sun) | 74 +22 -15 |
MBTA Search Pipeline
Date added: May 20, 2026
| far (1/yr) | 0.24 |
| network_matched_filter_snr | 9.5 |
| p_astro | 0.96 |
pycbc Search Pipeline
Date added: May 20, 2026
| far (1/yr) | 0.23 |
| network_matched_filter_snr | 9.6 |
| p_astro | 0.98 |
See this page as JSON