GW230920_071124
Release: GWTC-4.1
Event UID: GW230920_071124-v2
Names: GW230920_071124
GPS: 1379229102.7
UTC Time: 2023-09-20 07:11:24
GraceDB: S230920al
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) | 0.0012 |
| network_matched_filter_snr | 11.1 |
| p_astro | ≥ 0.99 |
gstlal Search Pipeline
Date added: May 20, 2026
| far (1/yr) | ≤ 0.000010 |
| network_matched_filter_snr | 10.1 |
| p_astro | ≥ 0.99 |
C00:IMRPhenomXPHM-SpinTaylor PE for GW230920_071124
Waveform Family: C00:IMRPhenomXPHM-SpinTaylor
Date added: May 20, 2026
| chirp_mass_source (M_sun) | 23.8 +4.6 -3.4 |
| final_mass_source (M_sun) | 53.6 +9.6 -7.5 |
| luminosity_distance (Mpc) | 2900 +1800 -1400 |
| mass_1_source (M_sun) | 32.4 +9.0 -6.3 |
| mass_2_source (M_sun) | 23.6 +6.8 -6.9 |
| redshift | 0.50 +0.24 -0.21 |
| total_mass_source (M_sun) | 56.1 +10.3 -7.8 |
C00:Mixed PE for GW230920_071124
Waveform Family: C00:Mixed
Date added: May 20, 2026
| chirp_mass_source (M_sun) | 23.9 +4.6 -3.5 |
| final_mass_source (M_sun) | 53.8 +9.6 -7.6 |
| luminosity_distance (Mpc) | 2900 +1800 -1400 |
| mass_1_source (M_sun) | 32.4 +9.1 -6.2 |
| mass_2_source (M_sun) | 23.8 +6.6 -6.8 |
| redshift | 0.49 +0.24 -0.21 |
| total_mass_source (M_sun) | 56.4 +10.3 -8.0 |
Default PE
C00:NRSur7dq4 PE for GW230920_071124
Waveform Family: C00:NRSur7dq4
Date added: May 20, 2026
| chi_eff | 0.01 +0.22 -0.24 |
| chirp_mass_source (M_sun) | 24.1 +4.6 -3.6 |
| final_mass_source (M_sun) | 54.1 +9.7 -7.8 |
| luminosity_distance (Mpc) | 2800 +1800 -1300 |
| mass_1_source (M_sun) | 32.5 +9.0 -6.3 |
| mass_2_source (M_sun) | 24.1 +6.7 -6.9 |
| redshift | 0.48 +0.24 -0.20 |
| total_mass_source (M_sun) | 56.8 +10.4 -8.2 |
C00:SEOBNRv5PHM PE for GW230920_071124
Waveform Family: C00:SEOBNRv5PHM
Date added: May 20, 2026
| chirp_mass_source (M_sun) | 23.9 +4.5 -3.5 |
| final_mass_source (M_sun) | 53.7 +9.4 -7.6 |
| luminosity_distance (Mpc) | 2900 +1800 -1400 |
| mass_1_source (M_sun) | 32.3 +9.3 -6.1 |
| mass_2_source (M_sun) | 23.7 +6.5 -6.6 |
| redshift | 0.50 +0.25 -0.21 |
| total_mass_source (M_sun) | 56.3 +10.1 -8.0 |
MBTA Search Pipeline
Date added: May 20, 2026
| far (1/yr) | 0.11 |
| network_matched_filter_snr | 10.2 |
| p_astro | 0.98 |
pycbc Search Pipeline
Date added: May 20, 2026
| far (1/yr) | 0.00033 |
| network_matched_filter_snr | 9.6 |
| p_astro | ≥ 0.99 |
See this page as JSON