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GW190731_140936



Documentation

Release: GWTC-2

Names: GW190731_140936

GPS: 1248617394.6

UTC Time: 2019-07-31 14:09

GraceDB: S190731aa

GCN: NoticesCirculars

Timeline: Query for segments

DOI: https://doi.org/10.7935/99gf-ax93
Data sourced from frame channels. FrameChannels: [ H1:DCS-CALIB_STRAIN_CLEAN_C01, L1:DCS-CALIB_STRAIN_CLEAN_C01 ] Data sourced from frame types: FrameTypes: [ H1_HOFT_C01, L1_HOFT_C01 ] To open GWF files, use channels names as shown for GWTC-1: https://doi.org/10.7935/82H3-HH23

PyCBC BBH Search Pipeline

Date added: Oct. 15, 2020



far (1/yr) 0.28
network_matched_filter_snr 8.2



GstLAL Search Pipeline

Date added: Oct. 15, 2020



far (1/yr) 0.21
network_matched_filter_snr 8.5

Default SEARCH


GWTC-2 PE for GW190731_140936 (1st release)

Date added: Oct. 23, 2020



chi_eff 0.08 +0.24 -0.24
chirp_mass (M_sun) 47.2 +6.8 -8.1
chirp_mass_source (M_sun) 28.4 +6.8 -4.5
final_mass_source (M_sun) 63.9 +14.4 -9.8
luminosity_distance (Mpc) 3970 +2560 -2070
mass_1_source (M_sun) 39.3 +11.8 -8.2
mass_2_source (M_sun) 28.0 +8.9 -8.4
redshift 0.65 +0.32 -0.30
total_mass_source (M_sun) 67.1 +15.3 -10.2

Source File

Posterior Samples DCC Entry

Skymap



GWTC-2 PE for GW190731_140936 (2nd release)

Date added: March 9, 2021



chi_eff 0.06 +0.24 -0.24
chirp_mass (M_sun) 46.6 +6.8 -8.2
chirp_mass_source (M_sun) 29.5 +7.1 -5.2
final_mass_source (M_sun) 67.0 +14.6 -10.8
luminosity_distance (Mpc) 3300 +2390 -1720
mass_1_source (M_sun) 41.5 +12.2 -9.0
mass_2_source (M_sun) 28.8 +9.7 -9.5
redshift 0.55 +0.31 -0.26
total_mass_source (M_sun) 70.1 +15.8 -11.3

Source File

Posterior Samples DCC Entry

Skymap

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


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