S230831e

Event ID: GW230831_015414 Trigger ID: S230831e cbc-workflow-o4a

Current version: 43d85b89 recorded 2026-07-28 13:35 UTC v3

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History

Version history

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Viewing version d3693802 (historical) — not the current record

Selected version details

Changes from previous version 76cad76c to selected version d3693802

Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.

2 field changes.

Changed GraceDB › LastUpdate

Baseline

2023-08-31 07:02:22.257065

Selected

2023-09-04 02:00:21.217715
Changed ParameterEstimation › Status

Baseline

ongoing

Selected

complete

View raw JSON diff

Technical inspection aid only. The semantic summary above remains authoritative.

Baseline 76cad76c

{"Info": {"Notes": []}, "Sname": "S230831e", "GraceDB": {"Events": [{"FAR": 9.44696e-06, "UID": "G433843", "Pbbh": 0.0021170882894738785, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.0021170882894738785, "Skymap": "https://gracedb.ligo.org/api/events/G433843/files/cwb.multiorder.fits", "GPSTime": 1377482072.0664, "Pipeline": "CWB", "NetworkSNR": 7.6387053876949595, "SourceClassification": "https://gracedb.ligo.org/api/events/G433843/files/cwb.p_astro.json"}, {"FAR": 7.928943e-07, "UID": "G433842", "XML": "https://gracedb.ligo.org/api/events/G433842/files/coinc.xml", "Pbbh": 0.386983366, "Pbns": 0.0, "H1SNR": 6.644107, "HasNS": 0.0, "L1SNR": 5.40204, "Mass1": 78.34934, "Mass2": 41.826626, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.38698336600000005, "Skymap": "https://gracedb.ligo.org/api/events/G433842/files/bayestar.multiorder.fits", "Spin1z": 0.139334, "Spin2z": 0.139334, "GPSTime": 1377482072.058151, "Pipeline": "MBTA", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 8.563071, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G433842/files/mbta.p_astro.json"}, {"FAR": 1.664957121058635e-05, "UID": "G433841", "XML": "https://gracedb.ligo.org/api/events/G433841/files/coinc.xml", "Pbbh": 0.7925513630204724, "Pbns": 0.0, "H1SNR": 5.8660221, "HasNS": 0.0, "L1SNR": 6.065794, "Mass1": 84.125443, "Mass2": 49.163063, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.7925513630204724, "Skymap": "https://gracedb.ligo.org/api/events/G433841/files/bayestar.multiorder.fits", "Spin1z": 0.48467106, "Spin2z": 0.48467106, "GPSTime": 1377482072.071777, "Pipeline": "pycbc", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 8.43825053771022, "SourceClassification": "https://gracedb.ligo.org/api/events/G433841/files/pycbc.p_astro.json"}, {"FAR": 5.837813296238892e-05, "UID": "G433840", "XML": "https://gracedb.ligo.org/api/events/G433840/files/coinc.xml", "Pbbh": 0.02293176674601341, "Pbns": 0.0, "H1SNR": 6.739306, "HasNS": 0.0, "L1SNR": 5.4414544, "Mass1": 73.181816, "Mass2": 49.121212, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.022931766746013382, "Skymap": "https://gracedb.ligo.org/api/events/G433840/files/bayestar.multiorder.fits", "Spin1z": -0.10311978, "Spin2z": 0.29494259, "GPSTime": 1377482072.066406, "Pipeline": "spiir", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 8.661851482249855, "SourceClassification": "https://gracedb.ligo.org/api/events/G433840/files/spiir.p_astro.json"}, {"FAR": 1.979374803577336e-08, "UID": "G433839", "XML": "https://gracedb.ligo.org/api/events/G433839/files/coinc.xml", "Pbbh": 0.9848856600312828, "Pbns": 6.817790815163856e-18, "H1SNR": 6.875968, "HasNS": 0.0, "L1SNR": 5.2321625, "Mass1": 59.519035, "Mass2": 67.469643, "Pnsbh": 4.929964808279336e-16, "State": "preferred", "Pastro": 0.9848856600312832, "Skymap": "https://gracedb.ligo.org/api/events/G433839/files/bayestar.multiorder.fits", "Spin1z": 0.17015626, "Spin2z": 0.17015626, "GPSTime": 1377482072.068329, "Pipeline": "gstlal", "HasMassGap": 0.007345713506882921, "HasRemnant": 0.0, "NetworkSNR": 8.640281235300856, "SourceClassification": "https://gracedb.ligo.org/api/events/G433839/files/gstlal.p_astro.json"}], "LastUpdate": "2023-08-31 07:02:22.257065", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G433839/files/bayestar.multiorder.fits"}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "ParameterEstimation": {"Notes": [], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "Results copied from /home/pe.o4/O4a/S230831e/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230831e/online/bilby/G433839_config_complete.ini", "MD5Sum": "e4c5c2325c656de22fde5d2c9a9a9e05", "DateLastModified": "2023/08/30 19:00:21"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230831e/online/bilby/final_result/G433839_data0_1377482072-0683293_analysis_H1L1_merge_result.hdf5", "MD5Sum": "b61ea79943f23beae15bf264f743829f", "DateLastModified": "2023/08/30 21:06:37"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230831e/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp0", "Notes": [], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230831e/Exp0/bilby/EXP0_config_complete.ini", "MD5Sum": "79a9098faab0d031e3d04e2dc28c8011", "DateLastModified": "2023/08/31 06:05:45"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230831e/Exp0/bilby/final_result/EXP0_data0_1377482072-0683293_analysis_H1L1_merge_result.hdf5", "MD5Sum": "910b18718a228e4702d470208496993d", "DateLastModified": "2023/08/31 06:05:52"}, "Publications": [], "ReviewStatus": "unstarted", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

Selected d3693802

{"Info": {"Notes": []}, "Sname": "S230831e", "GraceDB": {"Events": [{"FAR": 9.44696e-06, "UID": "G433843", "Pbbh": 0.0021170882894738785, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.0021170882894738785, "Skymap": "https://gracedb.ligo.org/api/events/G433843/files/cwb.multiorder.fits", "GPSTime": 1377482072.0664, "Pipeline": "CWB", "NetworkSNR": 7.6387053876949595, "SourceClassification": "https://gracedb.ligo.org/api/events/G433843/files/cwb.p_astro.json"}, {"FAR": 7.928943e-07, "UID": "G433842", "XML": "https://gracedb.ligo.org/api/events/G433842/files/coinc.xml", "Pbbh": 0.386983366, "Pbns": 0.0, "H1SNR": 6.644107, "HasNS": 0.0, "L1SNR": 5.40204, "Mass1": 78.34934, "Mass2": 41.826626, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.38698336600000005, "Skymap": "https://gracedb.ligo.org/api/events/G433842/files/bayestar.multiorder.fits", "Spin1z": 0.139334, "Spin2z": 0.139334, "GPSTime": 1377482072.058151, "Pipeline": "MBTA", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 8.563071, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G433842/files/mbta.p_astro.json"}, {"FAR": 1.664957121058635e-05, "UID": "G433841", "XML": "https://gracedb.ligo.org/api/events/G433841/files/coinc.xml", "Pbbh": 0.7925513630204724, "Pbns": 0.0, "H1SNR": 5.8660221, "HasNS": 0.0, "L1SNR": 6.065794, "Mass1": 84.125443, "Mass2": 49.163063, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.7925513630204724, "Skymap": "https://gracedb.ligo.org/api/events/G433841/files/bayestar.multiorder.fits", "Spin1z": 0.48467106, "Spin2z": 0.48467106, "GPSTime": 1377482072.071777, "Pipeline": "pycbc", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 8.43825053771022, "SourceClassification": "https://gracedb.ligo.org/api/events/G433841/files/pycbc.p_astro.json"}, {"FAR": 5.837813296238892e-05, "UID": "G433840", "XML": "https://gracedb.ligo.org/api/events/G433840/files/coinc.xml", "Pbbh": 0.02293176674601341, "Pbns": 0.0, "H1SNR": 6.739306, "HasNS": 0.0, "L1SNR": 5.4414544, "Mass1": 73.181816, "Mass2": 49.121212, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.022931766746013382, "Skymap": "https://gracedb.ligo.org/api/events/G433840/files/bayestar.multiorder.fits", "Spin1z": -0.10311978, "Spin2z": 0.29494259, "GPSTime": 1377482072.066406, "Pipeline": "spiir", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 8.661851482249855, "SourceClassification": "https://gracedb.ligo.org/api/events/G433840/files/spiir.p_astro.json"}, {"FAR": 1.979374803577336e-08, "UID": "G433839", "XML": "https://gracedb.ligo.org/api/events/G433839/files/coinc.xml", "Pbbh": 0.9848856600312828, "Pbns": 6.817790815163856e-18, "H1SNR": 6.875968, "HasNS": 0.0, "L1SNR": 5.2321625, "Mass1": 59.519035, "Mass2": 67.469643, "Pnsbh": 4.929964808279336e-16, "State": "preferred", "Pastro": 0.9848856600312832, "Skymap": "https://gracedb.ligo.org/api/events/G433839/files/bayestar.multiorder.fits", "Spin1z": 0.17015626, "Spin2z": 0.17015626, "GPSTime": 1377482072.068329, "Pipeline": "gstlal", "HasMassGap": 0.007345713506882921, "HasRemnant": 0.0, "NetworkSNR": 8.640281235300856, "SourceClassification": "https://gracedb.ligo.org/api/events/G433839/files/gstlal.p_astro.json"}], "LastUpdate": "2023-09-04 02:00:21.217715", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G433839/files/bayestar.multiorder.fits"}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "ParameterEstimation": {"Notes": [], "Status": "complete", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "Results copied from /home/pe.o4/O4a/S230831e/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230831e/online/bilby/G433839_config_complete.ini", "MD5Sum": "e4c5c2325c656de22fde5d2c9a9a9e05", "DateLastModified": "2023/08/30 19:00:21"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230831e/online/bilby/final_result/G433839_data0_1377482072-0683293_analysis_H1L1_merge_result.hdf5", "MD5Sum": "b61ea79943f23beae15bf264f743829f", "DateLastModified": "2023/08/30 21:06:37"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230831e/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp0", "Notes": [], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230831e/Exp0/bilby/EXP0_config_complete.ini", "MD5Sum": "79a9098faab0d031e3d04e2dc28c8011", "DateLastModified": "2023/08/31 06:05:45"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230831e/Exp0/bilby/final_result/EXP0_data0_1377482072-0683293_analysis_H1L1_merge_result.hdf5", "MD5Sum": "910b18718a228e4702d470208496993d", "DateLastModified": "2023/08/31 06:05:52"}, "Publications": [], "ReviewStatus": "unstarted", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

Metadata for selected version

Viewing historical metadata — not the current record

Summary

No summary highlights available.

Info

GraceDB

Events

Item 1

FAR: 9.44696e-06
UID: G433843
Pbbh: 0.0021170882894738785
Pbns: 0.0
Pnsbh: 0.0
State: neighbor
Pastro: 0.0021170882894738785
Skymap: https://gracedb.ligo.org/api/events/G433843/files/cwb.multiorder.fits
GPSTime: 1377482072.0664
Pipeline: CWB
NetworkSNR: 7.6387053876949595
SourceClassification: https://gracedb.ligo.org/api/events/G433843/files/cwb.p_astro.json

Item 2

FAR: 7.928943e-07
UID: G433842
XML: https://gracedb.ligo.org/api/events/G433842/files/coinc.xml
Pbbh: 0.386983366
Pbns: 0.0
H1SNR: 6.644107
HasNS: 0.0
L1SNR: 5.40204
Mass1: 78.34934
Mass2: 41.826626
Pnsbh: 0.0
State: neighbor
Pastro: 0.38698336600000005
Skymap: https://gracedb.ligo.org/api/events/G433842/files/bayestar.multiorder.fits
Spin1z: 0.139334
Spin2z: 0.139334
GPSTime: 1377482072.058151
Pipeline: MBTA
HasMassGap: 0.04264138160689884
HasRemnant: 0.0
NetworkSNR: 8.563071
PipelineHasNS: 0.0
PipelineHasRemnant: 0.0
SourceClassification: https://gracedb.ligo.org/api/events/G433842/files/mbta.p_astro.json

Item 3

FAR: 1.664957121058635e-05
UID: G433841
XML: https://gracedb.ligo.org/api/events/G433841/files/coinc.xml
Pbbh: 0.7925513630204724
Pbns: 0.0
H1SNR: 5.8660221
HasNS: 0.0
L1SNR: 6.065794
Mass1: 84.125443
Mass2: 49.163063
Pnsbh: 0.0
State: neighbor
Pastro: 0.7925513630204724
Skymap: https://gracedb.ligo.org/api/events/G433841/files/bayestar.multiorder.fits
Spin1z: 0.48467106
Spin2z: 0.48467106
GPSTime: 1377482072.071777
Pipeline: pycbc
HasMassGap: 0.04264138160689884
HasRemnant: 0.0
NetworkSNR: 8.43825053771022
SourceClassification: https://gracedb.ligo.org/api/events/G433841/files/pycbc.p_astro.json

Item 4

FAR: 5.837813296238892e-05
UID: G433840
XML: https://gracedb.ligo.org/api/events/G433840/files/coinc.xml
Pbbh: 0.02293176674601341
Pbns: 0.0
H1SNR: 6.739306
HasNS: 0.0
L1SNR: 5.4414544
Mass1: 73.181816
Mass2: 49.121212
Pnsbh: 0.0
State: neighbor
Pastro: 0.022931766746013382
Skymap: https://gracedb.ligo.org/api/events/G433840/files/bayestar.multiorder.fits
Spin1z: -0.10311978
Spin2z: 0.29494259
GPSTime: 1377482072.066406
Pipeline: spiir
HasMassGap: 0.04264138160689884
HasRemnant: 0.0
NetworkSNR: 8.661851482249855
SourceClassification: https://gracedb.ligo.org/api/events/G433840/files/spiir.p_astro.json

Item 5

FAR: 1.979374803577336e-08
UID: G433839
XML: https://gracedb.ligo.org/api/events/G433839/files/coinc.xml
Pbbh: 0.9848856600312828
Pbns: 6.817790815163856e-18
H1SNR: 6.875968
HasNS: 0.0
L1SNR: 5.2321625
Mass1: 59.519035
Mass2: 67.469643
Pnsbh: 4.929964808279336e-16
State: preferred
Pastro: 0.9848856600312832
Skymap: https://gracedb.ligo.org/api/events/G433839/files/bayestar.multiorder.fits
Spin1z: 0.17015626
Spin2z: 0.17015626
GPSTime: 1377482072.068329
Pipeline: gstlal
HasMassGap: 0.007345713506882921
HasRemnant: 0.0
NetworkSNR: 8.640281235300856
SourceClassification: https://gracedb.ligo.org/api/events/G433839/files/gstlal.p_astro.json

LastUpdate

2023-09-04 02:00:21.217715

Instruments

H1,L1

Parameter estimation (PE)

Notes

Empty list

Status

complete

Results

Item 1

UID

online

Notes

Item 1: Automatic online PE run succeeded
Item 2: Results copied from /home/pe.o4/O4a/S230831e/online/bilby

RunStatus

complete

ConfigFile

Path: CIT:/home/pe.o4/public_html/O4a/S230831e/online/bilby/G433839_config_complete.ini
MD5Sum: e4c5c2325c656de22fde5d2c9a9a9e05
DateLastModified: 2023/08/30 19:00:21

Deprecated

✗ False

ResultFile

Path: CIT:/home/pe.o4/public_html/O4a/S230831e/online/bilby/final_result/G433839_data0_1377482072-0683293_analysis_H1L1_merge_result.hdf5
MD5Sum: b61ea79943f23beae15bf264f743829f
DateLastModified: 2023/08/30 21:06:37

Publications

Empty list

ReviewStatus

pass

PESummaryPageURL

https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230831e/online/summary/home.html

InferenceSoftware

bilby

WaveformApproximant

IMRPhenomXPHM

Item 2

UID

Exp0

Notes

Empty list

RunStatus

complete

ConfigFile

Path: CIT:/home/pe.o4/public_html/O4a/S230831e/Exp0/bilby/EXP0_config_complete.ini
MD5Sum: 79a9098faab0d031e3d04e2dc28c8011
DateLastModified: 2023/08/31 06:05:45

Deprecated

✗ False

ResultFile

Path: CIT:/home/pe.o4/public_html/O4a/S230831e/Exp0/bilby/final_result/EXP0_data0_1377482072-0683293_analysis_H1L1_merge_result.hdf5
MD5Sum: 910b18718a228e4702d470208496993d
DateLastModified: 2023/08/31 06:05:52

Publications

Empty list

ReviewStatus

unstarted

InferenceSoftware

bilby

WaveformApproximant

IMRPhenomXPHM

Analysts

Empty list

Reviewers

Empty list

SafeSamplingRate

4096.0

SafeLowerMassRatio

0.05

Lensing

Detector characterisation (Detchar)

Notes: Empty list
Status: unstarted
Analysts: Empty list
Reviewers: Empty list
DQRResults: Empty list
RecommendedDetectors: Empty list
ParticipatingDetectors: Empty list

Extreme matter

Cosmology

PreferredLowLatencySkymap: https://gracedb.ligo.org/api/events/G433839/files/bayestar.multiorder.fits

S230831e

History

Version history

Selected version details

Changes from previous version 76cad76c to selected version d3693802

Baseline 76cad76c

Selected d3693802

Metadata for selected version

Summary

Info

GraceDB

Parameter estimation (PE)

Lensing

Detector characterisation (Detchar)

Extreme matter

Cosmology

Publications

Additional metadata: Sname

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S230831e Copy superevent ID Show full identifier S230831e

History

Version history

Selected version details

Changes from previous version 76cad76c to selected version d3693802

Baseline 76cad76c

Selected d3693802

Metadata for selected version

Summary

Info

GraceDB

All remaining fields

Parameter estimation (PE)

All remaining fields

Lensing

Detector characterisation (Detchar)

All remaining fields

Extreme matter

Cosmology

All remaining fields

Publications

Additional metadata: Sname

All remaining fields

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S230831e