GW230911_195324
Release: GWTC-4.0
Event UID: GW230911_195324-v1
Names: GW230911_195324
GPS: 1378497222.2
UTC Time: 2023-09-11 19:53:24
GraceDB: S230911ae
GCN: Query for Circulars • Notices
Timeline: Query for segments
gstlal Search Pipeline
Date added: Aug. 26, 2025
| far (1/yr) | 0.014 |
| network_matched_filter_snr | 10.7 |
| p_astro | ≥ 0.99 |
C00:IMRPhenomXO4a PE for GW230911_195324
Waveform Family: C00:IMRPhenomXO4a
Date added: Aug. 26, 2025
| chi_eff | -0.06 +0.17 -0.20 |
| chirp_mass_source (M_sun) | 23.3 +3.1 -2.8 |
| final_mass_source (M_sun) | 53.5 +6.6 -6.1 |
| luminosity_distance (Mpc) | 1230 +1010 -630 |
| mass_1_source (M_sun) | 34.5 +6.4 -6.8 |
| mass_2_source (M_sun) | 21.4 +5.2 -5.1 |
| redshift | 0.24 +0.16 -0.11 |
| total_mass_source (M_sun) | 55.8 +7.0 -6.3 |
C00:IMRPhenomXO4a PE for GW230911_195324 (reweighted)
Waveform Family: IMRPhenomXO4a
Date added: Oct. 28, 2025
| chi_eff | -0.04 +0.18 -0.23 |
| chirp_mass_source (M_sun) | 23.0 +3.4 -2.9 |
| final_mass_source (M_sun) | 52.5 +7.3 -6.5 |
| luminosity_distance (Mpc) | 1430 +1070 -760 |
| mass_1_source (M_sun) | 33.0 +7.8 -7.2 |
| mass_2_source (M_sun) | 21.9 +5.5 -5.8 |
| redshift | 0.27 +0.17 -0.14 |
| total_mass_source (M_sun) | 54.9 +7.7 -6.8 |
C00:IMRPhenomXPHM-SpinTaylor PE for GW230911_195324 (reweighted)
Waveform Family: IMRPhenomXPHM-SpinTaylor
Date added: Oct. 28, 2025
| chi_eff | -0.01 +0.22 -0.23 |
| chirp_mass_source (M_sun) | 23.1 +3.5 -3.1 |
| final_mass_source (M_sun) | 53.1 +7.6 -6.8 |
| luminosity_distance (Mpc) | 1360 +1200 -710 |
| mass_1_source (M_sun) | 34.2 +8.1 -7.5 |
| mass_2_source (M_sun) | 21.5 +5.7 -6.0 |
| redshift | 0.26 +0.19 -0.13 |
| total_mass_source (M_sun) | 55.4 +8.0 -7.1 |
C00:Mixed+XO4a PE for GW230911_195324
Waveform Family: C00:Mixed+XO4a
Date added: Aug. 26, 2025
| chi_eff | -0.06 +0.18 -0.21 |
| chirp_mass_source (M_sun) | 23.2 +3.1 -2.8 |
| final_mass_source (M_sun) | 53.9 +6.5 -6.1 |
| luminosity_distance (Mpc) | 1130 +1010 -570 |
| mass_1_source (M_sun) | 35.6 +6.9 -7.2 |
| mass_2_source (M_sun) | 20.7 +5.5 -5.2 |
| redshift | 0.22 +0.16 -0.10 |
| total_mass_source (M_sun) | 56.2 +6.8 -6.3 |
C00:Mixed+XO4a PE for GW230911_195324 (reweighted)
Waveform Family: Mixed+XO4a
Date added: Oct. 28, 2025
| chi_eff | -0.03 +0.19 -0.23 |
| chirp_mass_source (M_sun) | 23.1 +3.4 -3.0 |
| final_mass_source (M_sun) | 53.0 +7.4 -6.7 |
| luminosity_distance (Mpc) | 1370 +1160 -720 |
| mass_1_source (M_sun) | 33.6 +8.1 -7.3 |
| mass_2_source (M_sun) | 21.7 +5.6 -5.7 |
| redshift | 0.26 +0.18 -0.13 |
| total_mass_source (M_sun) | 55.3 +7.8 -7.0 |
Default PE
C00:Mixed PE for GW230911_195324
Waveform Family: C00:Mixed
Date added: Aug. 26, 2025
| chi_eff | -0.06 +0.19 -0.21 |
| chirp_mass_source (M_sun) | 23.2 +3.1 -2.8 |
| final_mass_source (M_sun) | 54.2 +6.4 -6.1 |
| luminosity_distance (Mpc) | 1080 +980 -540 |
| mass_1_source (M_sun) | 36.2 +7.0 -7.3 |
| mass_2_source (M_sun) | 20.3 +5.6 -5.1 |
| redshift | 0.21 +0.16 -0.10 |
| total_mass_source (M_sun) | 56.4 +6.7 -6.3 |
C00:Mixed PE for GW230911_195324 (reweighted)
Waveform Family: Mixed
Date added: Oct. 28, 2025
| chi_eff | -0.02 +0.21 -0.23 |
| chirp_mass_source (M_sun) | 23.2 +3.4 -3.0 |
| final_mass_source (M_sun) | 53.2 +7.4 -6.8 |
| luminosity_distance (Mpc) | 1340 +1200 -700 |
| mass_1_source (M_sun) | 34.1 +8.1 -7.3 |
| mass_2_source (M_sun) | 21.5 +5.7 -5.8 |
| redshift | 0.26 +0.19 -0.13 |
| total_mass_source (M_sun) | 55.5 +7.8 -7.0 |
C00:SEOBNRv5PHM PE for GW230911_195324
Waveform Family: C00:SEOBNRv5PHM
Date added: Aug. 26, 2025
| chi_eff | -0.08 +0.18 -0.20 |
| chirp_mass_source (M_sun) | 23.2 +3.0 -2.6 |
| final_mass_source (M_sun) | 54.5 +6.2 -6.0 |
| luminosity_distance (Mpc) | 1050 +980 -520 |
| mass_1_source (M_sun) | 36.4 +7.4 -7.4 |
| mass_2_source (M_sun) | 20.3 +5.5 -4.9 |
| redshift | 0.21 +0.16 -0.10 |
| total_mass_source (M_sun) | 56.7 +6.5 -6.2 |
C00:SEOBNRv5PHM PE for GW230911_195324 (reweighted)
Waveform Family: SEOBNRv5PHM
Date added: Oct. 28, 2025
| chi_eff | -0.04 +0.19 -0.23 |
| chirp_mass_source (M_sun) | 23.2 +3.3 -2.8 |
| final_mass_source (M_sun) | 53.3 +7.2 -6.7 |
| luminosity_distance (Mpc) | 1310 +1200 -690 |
| mass_1_source (M_sun) | 34.0 +8.0 -7.2 |
| mass_2_source (M_sun) | 21.6 +5.7 -5.5 |
| redshift | 0.25 +0.19 -0.12 |
| total_mass_source (M_sun) | 55.6 +7.6 -6.9 |
SpinTaylor PE for GW230911_195324
Waveform Family: SpinTaylor
Date added: Aug. 26, 2025
| chi_eff | -0.03 +0.19 -0.21 |
| chirp_mass_source (M_sun) | 23.1 +3.2 -3.0 |
| final_mass_source (M_sun) | 53.8 +6.5 -5.9 |
| luminosity_distance (Mpc) | 1130 +970 -560 |
| mass_1_source (M_sun) | 36.0 +6.5 -7.2 |
| mass_2_source (M_sun) | 20.3 +5.7 -5.3 |
| redshift | 0.22 +0.16 -0.10 |
| total_mass_source (M_sun) | 56.1 +7.0 -6.3 |
pycbc Search Pipeline
Date added: Aug. 26, 2025
| far (1/yr) | 0.00100 |
| network_matched_filter_snr | 11.1 |
| p_astro | ≥ 0.99 |
See this page as JSON