GW250114_082203
Release: O4_Discovery_Papers
Event UID: GW250114_082203-v1
Names: GW250114_082203
GPS: 1420878141.2
UTC Time: 2025-01-14 08:22:03
GraceDB: S250114ax
GCN: Query for Circulars • Notices
Timeline: Query for segments
Data sourced from frame channels:
FrameChannels: [ H1:GDS-CALIB_STRAIN_CLEAN_AR, L1:GDS-CALIB_STRAIN_CLEAN_AR, V1:Hrec_hoftRepro1AR_16384Hz ]
Data sourced from frame types:
FrameTypes: [H1_HOFT_C00_AR, L1_HOFT_C00_AR, HOFTAR1 ]
NOTE: V1 was not observing at the time of the event.
To open GWF files, use channels names as shown for GWTC-1: https://doi.org/10.7935/82H3-HH23
NRSur7dq4 PE for GW250114_082203
Waveform Family: NRSur7dq4
Date added: Aug. 31, 2025
| chi_eff | -0.03 +0.03 -0.04 |
| chi_p | 0.11 +0.15 -0.11 |
| chirp_mass_detector (M_sun) | 31.1 +0.4 -0.4 |
| chirp_mass_source (M_sun) | 28.6 +0.5 -0.5 |
| final_mass_detector (M_sun) | 68.1 +0.8 -0.9 |
| final_mass_source (M_sun) | 62.7 +1.0 -1.1 |
| final_spin | 0.68 +0.01 -0.01 |
| luminosity_distance (Mpc) | 403 +74 -70 |
| mass_1_source (M_sun) | 33.6 +1.2 -0.8 |
| mass_2_source (M_sun) | 32.2 +0.8 -1.3 |
| mass_ratio | ≥ 0.91 |
| network_snr_lm44_mode | 3.6 +1.4 -1.5 |
| primary_spin_magn | ≤ 0.24 |
| redshift | 0.09 +0.01 -0.01 |
| secondary_spin_magn | ≤ 0.26 |
| total_mass_detector (M_sun) | 71.5 +0.9 -1.0 |
| total_mass_source (M_sun) | 65.8 +1.1 -1.2 |
| viewing_angle (rad) | 0.78 +0.19 -0.23 |
Default PE
PhenomXO4a PE for GW250114_082203
Waveform Family: PhenomXO4a
Date added: Aug. 31, 2025
| chi_eff | -0.07 +0.06 -0.05 |
| chi_p | 0.16 +0.16 -0.13 |
| chirp_mass_detector (M_sun) | 30.8 +0.6 -0.5 |
| chirp_mass_source (M_sun) | 28.5 +0.6 -0.6 |
| final_mass_detector (M_sun) | 67.6 +1.1 -1.1 |
| final_mass_source (M_sun) | 62.5 +1.2 -1.1 |
| final_spin | 0.67 +0.02 -0.01 |
| luminosity_distance (Mpc) | 381 +77 -72 |
| mass_1_source (M_sun) | 33.5 +1.3 -0.9 |
| mass_2_source (M_sun) | 32.1 +0.9 -1.5 |
| mass_ratio | ≥ 0.91 |
| network_snr_lm44_mode | 4.0 +1.5 -1.6 |
| primary_spin_magn | ≤ 0.30 |
| redshift | 0.08 +0.02 -0.01 |
| secondary_spin_magn | ≤ 0.35 |
| total_mass_detector (M_sun) | 70.9 +1.3 -1.2 |
| total_mass_source (M_sun) | 65.5 +1.3 -1.3 |
| viewing_angle (rad) | 0.82 +0.21 -0.23 |
PhenomXPHM PE for GW250114_082203
Waveform Family: PhenomXPHM
Date added: Aug. 31, 2025
| chi_eff | -0.03 +0.04 -0.05 |
| chi_p | 0.15 +0.21 -0.15 |
| chirp_mass_detector (M_sun) | 31.2 +0.4 -0.5 |
| chirp_mass_source (M_sun) | 28.7 +0.5 -0.5 |
| final_mass_detector (M_sun) | 68.2 +0.9 -1.0 |
| final_mass_source (M_sun) | 62.9 +1.1 -1.0 |
| final_spin | 0.68 +0.01 -0.01 |
| luminosity_distance (Mpc) | 399 +79 -72 |
| mass_1_source (M_sun) | 33.7 +1.2 -0.9 |
| mass_2_source (M_sun) | 32.3 +0.9 -1.4 |
| mass_ratio | ≥ 0.91 |
| network_snr_lm44_mode | 3.6 +1.5 -1.6 |
| primary_spin_magn | ≤ 0.32 |
| redshift | 0.09 +0.02 -0.01 |
| secondary_spin_magn | ≤ 0.36 |
| total_mass_detector (M_sun) | 71.6 +1.0 -1.1 |
| total_mass_source (M_sun) | 66.0 +1.2 -1.1 |
| viewing_angle (rad) | 0.78 +0.20 -0.23 |
SEOBNRv5PHM PE for GW250114_082203
Waveform Family: SEOBNRv5PHM
Date added: Aug. 31, 2025
| chi_eff | -0.05 +0.04 -0.05 |
| chi_p | 0.15 +0.19 -0.15 |
| chirp_mass_detector (M_sun) | 30.9 +0.5 -0.5 |
| chirp_mass_source (M_sun) | 28.6 +0.5 -0.5 |
| final_mass_detector (M_sun) | 67.8 +1.0 -1.0 |
| final_mass_source (M_sun) | 62.6 +1.0 -1.0 |
| final_spin | 0.67 +0.01 -0.01 |
| luminosity_distance (Mpc) | 385 +75 -69 |
| mass_1_source (M_sun) | 33.5 +1.2 -0.8 |
| mass_2_source (M_sun) | 32.2 +0.9 -1.3 |
| mass_ratio | ≥ 0.91 |
| network_snr_lm44_mode | 3.9 +1.4 -1.5 |
| primary_spin_magn | ≤ 0.32 |
| redshift | 0.08 +0.01 -0.01 |
| secondary_spin_magn | ≤ 0.34 |
| total_mass_detector (M_sun) | 71.1 +1.1 -1.1 |
| total_mass_source (M_sun) | 65.7 +1.1 -1.1 |
| viewing_angle (rad) | 0.82 +0.19 -0.22 |
See this page as JSON