S230831e 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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Selected version 7634ec33. Compared with previous version 02dd1913.
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Changes from previous version 02dd1913 to selected version 7634ec33
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1 field change.
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DetectorCharacterization › Status
- Baseline
ongoing- Selected
complete
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Technical inspection aid only. The semantic summary above remains authoritative.
Baseline 02dd1913
{"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": "2023-12-13 16:06:21.753691", "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", "Railing in dL observed at upper prior bound", "Railing in dL observed at upper prior bound and in chirp mass at lower bound.", "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": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230831e/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp0", "Notes": ["ROQ is not used due to the extended chirp mass range, and time marginalization is turned on.", "Run with maximum dL increased to 2 Gpc and minimum chirp mass decreased to 15 solar mass.", "Update GCN alert was sent with this result."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230831e/Exp0/bilby/EXP0_config_complete.ini", "MD5Sum": "79a9098faab0d031e3d04e2dc28c8011", "DateLastModified": "2023/08/30 23:47:16"}, "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 01:08:38"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230831e/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": ["Soichiro Morisaki"], "Reviewers": ["Jacob Lange", "Soichiro Morisaki"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp0", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "ongoing", "Analysts": ["Amber Stuver", "amber.stuver@ligo.org", "Brennan Hughey", "brennan.hughey@ligo.org", "Sophie Hourihane", "sophie.hourihane@ligo.org", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Francesco Di Renzo", "f.di-renzo@ip2i.in2p3.fr", "Siddharth Soni", "siddharth.soni@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202308/S230831e/index.html", "MD5Sum": "73b80e1ee041c29555a293f6e2076f66", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202308/S230831e/index.html", "DateLastModified": "2023/08/30 20:47:29"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["Some low level noise in LLO. PE to also run with default settings"], "FrameType": "H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["Some low level noise in LLO. PE to also run with default settings"], "FrameType": "L1_HOFT_C00", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 22}], "ParticipatingDetectors": ["H1", "L1"]}}
Selected 7634ec33
{"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": "2023-12-13 16:06:21.753691", "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", "Railing in dL observed at upper prior bound", "Railing in dL observed at upper prior bound and in chirp mass at lower bound.", "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": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230831e/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp0", "Notes": ["ROQ is not used due to the extended chirp mass range, and time marginalization is turned on.", "Run with maximum dL increased to 2 Gpc and minimum chirp mass decreased to 15 solar mass.", "Update GCN alert was sent with this result."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230831e/Exp0/bilby/EXP0_config_complete.ini", "MD5Sum": "79a9098faab0d031e3d04e2dc28c8011", "DateLastModified": "2023/08/30 23:47:16"}, "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 01:08:38"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230831e/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": ["Soichiro Morisaki"], "Reviewers": ["Jacob Lange", "Soichiro Morisaki"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp0", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Amber Stuver", "amber.stuver@ligo.org", "Brennan Hughey", "brennan.hughey@ligo.org", "Sophie Hourihane", "sophie.hourihane@ligo.org", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Francesco Di Renzo", "f.di-renzo@ip2i.in2p3.fr", "Siddharth Soni", "siddharth.soni@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202308/S230831e/index.html", "MD5Sum": "73b80e1ee041c29555a293f6e2076f66", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202308/S230831e/index.html", "DateLastModified": "2023/08/30 20:47:29"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["Some low level noise in LLO. PE to also run with default settings"], "FrameType": "H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["Some low level noise in LLO. PE to also run with default settings"], "FrameType": "L1_HOFT_C00", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 22}], "ParticipatingDetectors": ["H1", "L1"]}}