GW200220_124850

Documentation

Release: GWTC-3-confident

Event UID: GW200220_124850-v1

Names: GW200220_124850

GPS: 1266238148.1

UTC Time: 2020-02-20 12:48

GraceDB: S200220aw

GCN: NoticesCirculars

Timeline: Query for segments

DOI: https://doi.org/10.7935/b024-1886

Data sourced from frame channels. FrameChannels: [ H1:DCS-CALIB_STRAIN_CLEAN_SUB60HZ_C01, L1:DCS-CALIB_STRAIN_CLEAN_SUB60HZ_C01 ] Data sourced from frame types: FrameTypes: [ H1_HOFT_CLEAN_SUB60HZ_C01, L1_HOFT_CLEAN_SUB60HZ_C01 ] To open GWF files, use channels names as shown for GWTC-1: https://doi.org/10.7935/82H3-HH23

mbta Search Pipeline

Date added: Sept. 13, 2021

far (1/yr) 1800
network_matched_filter_snr 8.2
p_astro 0.83

pycbc_bbh Search Pipeline

Date added: Sept. 13, 2021

far (1/yr) 30
network_matched_filter_snr 7.8
p_astro 0.20

gstlal Search Pipeline

Date added: Sept. 13, 2021

far (1/yr) 150
network_matched_filter_snr 8.2
p_astro ≤ 0.01

GWTC-3 PE for GW200220_124850

Waveform Family: C01:Mixed

Date added: Nov. 1, 2021

chi_eff -0.07 +0.27 -0.33
chirp_mass_source (M_sun) 28.2 +7.3 -5.1
final_mass_source (M_sun) 64 +16 -11
final_spin 0.67 +0.11 -0.14
luminosity_distance (Mpc) 4000 +2800 -2200
mass_1_source (M_sun) 38.9 +14.1 -8.6
mass_2_source (M_sun) 27.9 +9.2 -9.0
network_matched_filter_snr 8.5 +0.3 -0.5
redshift 0.66 +0.36 -0.31
sky_area (deg^2) 3200
total_mass_source (M_sun) 67 +17 -12

Source File

Posterior Samples in Zenodo

Skymap for GW200220_124850

GWTC-3 PE for GW200220_124850 (update)

Waveform Family: C01:Mixed

Date added: June 23, 2023

chi_eff -0.07 +0.27 -0.33
chirp_mass_source (M_sun) 28.2 +7.3 -5.1
final_mass_source (M_sun) 64 +16 -11
final_spin 0.67 +0.11 -0.14
luminosity_distance (Mpc) 4000 +2800 -2200
mass_1_source (M_sun) 38.9 +14.1 -8.6
mass_2_source (M_sun) 27.9 +9.2 -9.0
network_matched_filter_snr 8.5 +0.3 -0.5
redshift 0.66 +0.36 -0.31
sky_area (deg^2) 3200
total_mass_source (M_sun) 67 +17 -12

Source File

Posterior Samples in Zenodo

Skymap for GW200220_124850

Default PE

H1 strain

Card image cap
32sec • 16KHz: GWF HDF TXT
32sec • 4KHz: GWF HDF TXT
4096sec • 16KHz: GWF HDF TXT
4096sec • 4KHz: GWF HDF TXT

L1 strain

Card image cap
32sec • 16KHz: GWF HDF TXT
32sec • 4KHz: GWF HDF TXT
4096sec • 16KHz: GWF HDF TXT
4096sec • 4KHz: GWF HDF TXT

See this page as JSON