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GW190814

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Release: GWTC-2

Event UID: GW190814-v2

Names: GW190814_211039, GW190814

GPS: 1249852257.0

UTC Time: 2019-08-14 21:10

GraceDB: S190814bv

GCN: Notices • Circulars

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, V1:Hrec_hoft_16384Hz ] Data sourced from frame types: FrameTypes: [ H1_HOFT_C01, L1_HOFT_C01, V1Online ] To open GWF files, use channels names as shown for GWTC-1: https://doi.org/10.7935/82H3-HH23

GstLAL Search Pipeline

Date added: July 2, 2020

far (1/yr)	≤ 1.0e-05
network_matched_filter_snr	22.2
p_astro	1.00

GWTC-2 PE for GW190814 (1st release)

Waveform Family: PublicationSamples

Date added: Oct. 23, 2020

chi_eff	0.00 ^+0.06 _-0.06
chirp_mass (M_sun)	6.4 ^+2.0e-02 _-2.0e-02
chirp_mass_source (M_sun)	6.1 ^+6.0e-02 _-6.0e-02
final_mass_source (M_sun)	25.6 ^+1.0 _-0.9
luminosity_distance (Mpc)	240 ⁺⁴⁰ _-50
mass_1_source (M_sun)	23.2 ^+1.1 _-1.0
mass_2_source (M_sun)	2.6 ^+8.0e-02 _-9.0e-02
redshift	0.05 ^+9.0e-03 _-0.01
total_mass_source (M_sun)	25.8 ^+1.0 _-0.9

Source File

Posterior Samples DCC Entry

Skymap

GWTC-2 PE for GW190814 (2nd release)

Waveform Family: PublicationSamples

Date added: March 9, 2021

chi_eff	0.00 ^+0.06 _-0.06
chirp_mass (M_sun)	6.4 ^+2.0e-02 _-2.0e-02
chirp_mass_source (M_sun)	6.09 ^+0.06 _-0.06
final_mass_source (M_sun)	25.6 ^+1.1 _-0.9
luminosity_distance (Mpc)	240 ⁺⁴⁰ _-50
mass_1_source (M_sun)	23.2 ^+1.1 _-1.0
mass_2_source (M_sun)	2.6 ^+8.0e-02 _-9.0e-02
redshift	0.05 ^+9.0e-03 _-0.01
total_mass_source (M_sun)	25.8 ^+1.0 _-0.9

Source File

Posterior Samples DCC Entry

Skymap

Default PE

GWTC-2 cWB Waveform GW190814

Date added: March 9, 2021

Source File

Waveform Reconstruction for GW190814

Comparison between the unmodeled waveform reconstruction of the cWB pipeline and the maximum likelihood waveform found by the LALInference Bayesian analysis (LI). The whitened data used by cWB are also shown.

README File

Additional Plots

All cWB GWTC-2 reconstructions