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GW190915_235702

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Release: GWTC-2

Event UID: GW190915_235702-v1

Names: GW190915_235702

GPS: 1252627040.7

UTC Time: 2019-09-15 23:57

GraceDB: S190915ak

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_V1O3ARepro1A_16384Hz ] Data sourced from frame types: FrameTypes: [ H1_HOFT_C01, L1_HOFT_C01, V1O3Repro1A ] To open GWF files, use channels names as shown for GWTC-1: https://doi.org/10.7935/82H3-HH23

cWB Search Pipeline

Date added: Oct. 15, 2020

far (1/yr)	≤ 1.0e-03
network_matched_filter_snr	12.3

PyCBC BBH Search Pipeline

Date added: Oct. 15, 2020

far (1/yr)	≤ 3.3e-05
network_matched_filter_snr	12.7
p_astro	1.00

PyCBC Search Pipeline

Date added: Oct. 15, 2020

far (1/yr)	8.6e-04
network_matched_filter_snr	13.0
p_astro	1.00

GstLAL Search Pipeline

Date added: Oct. 15, 2020

far (1/yr)	≤ 1.0e-05
network_matched_filter_snr	13.1
p_astro	1.00

GWTC-2 PE for GW190915_235702 (1st release)

Waveform Family: PublicationSamples

Date added: Oct. 23, 2020

chi_eff	0.03 ^+0.19 _-0.24
chirp_mass (M_sun)	33.3 ^+3.3 _-3.7
chirp_mass_source (M_sun)	25.1 ^+3.1 _-2.6
final_mass_source (M_sun)	56.8 ^+7.1 _-5.8
luminosity_distance (Mpc)	1700 ⁺⁷¹⁰ _-640
mass_1_source (M_sun)	34.9 ^+9.5 _-6.2
mass_2_source (M_sun)	24.4 ^+5.5 _-6.0
redshift	0.32 ^+0.11 _-0.11
total_mass_source (M_sun)	59.5 ^+7.5 _-6.2

Source File

Posterior Samples DCC Entry

Skymap

GWTC-2 PE for GW190915_235702 (2nd release)

Waveform Family: PublicationSamples

Date added: March 9, 2021

chi_eff	0.02 ^+0.20 _-0.25
chirp_mass (M_sun)	33.1 ^+3.3 _-3.9
chirp_mass_source (M_sun)	25.3 ^+3.2 _-2.7
final_mass_source (M_sun)	57.2 ^+7.1 _-6.0
luminosity_distance (Mpc)	1620 ⁺⁷¹⁰ _-610
mass_1_source (M_sun)	35.3 ^+9.5 _-6.4
mass_2_source (M_sun)	24.4 ^+5.6 _-6.1
redshift	0.30 ^+0.11 _-0.10
total_mass_source (M_sun)	59.9 ^+7.5 _-6.4

Source File

Posterior Samples DCC Entry

Skymap

Default PE

GWTC-2 cWB Waveform GW190915_235702

Date added: March 9, 2021

Source File

Waveform Reconstruction for GW190915_235702

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