GW230819_171910
Release: GWTC-4.1
Event UID: GW230819_171910-v2
Names: GW230819_171910
GPS: 1376500768.4
UTC Time: 2023-08-19 17:19:10
GraceDB: S230819ax
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) | 0.011 |
| network_matched_filter_snr | 9.9 |
| p_astro | ≥ 0.99 |
gstlal Search Pipeline
Date added: May 20, 2026
| far (1/yr) | 0.013 |
| network_matched_filter_snr | 9.0 |
| p_astro | ≥ 0.99 |
C00:IMRPhenomXPHM-SpinTaylor PE for GW230819_171910
Waveform Family: C00:IMRPhenomXPHM-SpinTaylor
Date added: May 20, 2026
| chi_eff | -0.02 +0.36 -0.45 |
| chirp_mass_source (M_sun) | 42 +15 -11 |
| final_mass_source (M_sun) | 104 +55 -23 |
| luminosity_distance (Mpc) | 4100 +3700 -2200 |
| mass_1_source (M_sun) | 72 +57 -23 |
| mass_2_source (M_sun) | 35 +20 -18 |
| redshift | 0.66 +0.46 -0.32 |
| total_mass_source (M_sun) | 108 +55 -23 |
C00:Mixed PE for GW230819_171910
Waveform Family: C00:Mixed
Date added: May 20, 2026
| chi_eff | -0.04 +0.35 -0.44 |
| chirp_mass_source (M_sun) | 42 +14 -11 |
| final_mass_source (M_sun) | 102 +37 -22 |
| luminosity_distance (Mpc) | 4100 +3800 -2200 |
| mass_1_source (M_sun) | 70 +43 -21 |
| mass_2_source (M_sun) | 35 +20 -19 |
| redshift | 0.66 +0.47 -0.31 |
| total_mass_source (M_sun) | 106 +38 -22 |
Default PE
C00:SEOBNRv5PHM PE for GW230819_171910
Waveform Family: C00:SEOBNRv5PHM
Date added: May 20, 2026
| chi_eff | -0.05 +0.33 -0.44 |
| chirp_mass_source (M_sun) | 41 +12 -11 |
| final_mass_source (M_sun) | 101 +28 -21 |
| luminosity_distance (Mpc) | 4000 +3900 -2100 |
| mass_1_source (M_sun) | 69 +35 -20 |
| mass_2_source (M_sun) | 35 +19 -19 |
| redshift | 0.65 +0.48 -0.31 |
| total_mass_source (M_sun) | 105 +29 -21 |
pycbc Search Pipeline
Date added: May 20, 2026
| far (1/yr) | 3.5 |
| network_matched_filter_snr | 8.9 |
| p_astro | 0.82 |
See this page as JSON