S240531aa

Event ID: GW240531_040326 Trigger ID: S240531aa cbc-workflow-er16-o4b
Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

History

Version history

Viewing version 0e3529f0 (historical) — not the current record

Selected version 0e3529f0. Compared with previous version ad619115.

Selected version details

Compare selected version
Loading version comparison…

Changes from previous version ad619115 to selected version 0e3529f0

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

3 field changes.

  • Changed GraceDB › LastUpdate
    Baseline
    2025-11-11 12:46:19.946918
    Selected
    2025-11-25 13:27:46.330234
  • Added ParameterEstimation › Results › 0 › PESummaryPageURL
    Baseline
    Missing
    Selected
    https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240531aa/Exp0/summary/home.html
  • Added ParameterEstimation › Results › 0 › PESummaryResultFile
    Baseline
    Missing
    Selected
    {'Path': 'CIT:/home/pe.o4/public_html/O4b/S240531aa/Exp0/summary/samples/posterior_samples.h5', 'MD5Sum': '478b04133b995588761c680d83c526d7', 'DateLastModified': '2025/11/25 07:59:16'}
View raw JSON diff

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

Baseline ad619115

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240531aa", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.753399431116607e-08, "UID": "G603948", "XML": "https://gracedb.ligo.org/api/events/G603948/files/coinc.xml", "H1SNR": 7.1597223, "HasNS": 0.0, "L1SNR": 5.0148578, "Mass1": 29.849068, "Mass2": 20.515491, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G603948/files/bayestar.multiorder.fits", "Spin1z": 0.09249603, "Spin2z": 0.09249603, "GPSTime": 1401163424.550537, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.741305523784774, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 5.064588566569377e-08, "UID": "G602483", "XML": "https://gracedb.ligo.org/api/events/G602483/files/coinc.xml", "H1SNR": 7.529521, "HasNS": 0.0, "L1SNR": 4.4499578, "Mass1": 28.050522, "Mass2": 23.732178, "Notes": [], "State": "neighbor", "Spin1z": 0.21656249, "Spin2z": 0.21656249, "GPSTime": 1401163424.554581, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.139559714671687, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 1.824682364985044e-07, "UID": "G488572", "XML": "https://gracedb.ligo.org/api/events/G488572/files/coinc.xml", "Pbbh": 0.9048708539447587, "Pbns": 1.415105057172829e-17, "H1SNR": 7.6569505, "HasNS": 0.0, "L1SNR": 4.714335, "Mass1": 25.532983, "Mass2": 26.346, "Notes": [], "Pnsbh": 9.649258593942643e-16, "State": "preferred", "V1SNR": 2.6349485, "Pastro": 0.9048708539447597, "Skymap": "https://gracedb.ligo.org/api/events/G488572/files/bayestar.multiorder.fits", "Spin1z": 0.2165625, "Spin2z": 0.2165625, "GPSTime": 1401163424.553467, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.369994571697736, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G488572/files/gstlal.p_astro.json"}], "LastUpdate": "2025-11-11 12:46:19.946918", "Instruments": "H1,L1,V1", "SupereventFAR": 5.064588566569377e-08}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G488572/files/bayestar.multiorder.fits", "CosmologyRunsUsingThisSuperevent": []}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "CatalogTracking": {"Notes": [], "SearchResultStatuses": [{"UID": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "gstlal", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": [], "Status": "ongoing", "Results": [{"UID": "Exp0", "Notes": ["Offline event", "Multimodality in chirp mass that should be checked in production runs", "Vanilla BBH"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240531aa/Exp0/bilby/G603948_config_complete.ini", "MD5Sum": "0c92aa24616bbde37ba9b890cb08be19", "DateLastModified": "2025/10/09 06:07:15"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240531aa/Exp0/bilby/final_result/G603948_data0_1401163424-5493164_analysis_H1L1_merge_result.hdf5", "MD5Sum": "b120cfc269ef61e25f945b8c7c6fe3a3", "DateLastModified": "2025/10/09 18:06:11"}, "Publications": [], "ReviewStatus": "unstarted", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": ["antoni.ramos-buades"], "Reviewers": ["michael.williams"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp0", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "N/A"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Laura Nuttall", "laura.nuttall@port.ac.uk", "Brennan Hughey", "brennan.hughey@ligo.org", "Sophie Bini", "bini@caltech.edu", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Francesco Di Renzo", "francesco.direnzo@ego-gw.it", "Dishari Malakar", "dishari.malakar@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202405/S240531aa/index.html", "MD5Sum": "d77fe05dc66ace6e7263004fa25f8d01", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202405/S240531aa/index.html", "DateLastModified": "2025/10/01 15:40:57"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 16.0, "RecommendedDetectors": [{"UID": "H1", "Notes": [""], "FrameType": "H1_HOFT_AR01", "RecommendedChannel": "H1:DCS-CALIB_STRAIN_CLEAN_AR01 ", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": [""], "FrameType": "L1_HOFT_AR01", "RecommendedChannel": "L1:DCS-CALIB_STRAIN_CLEAN_AR01", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": [""], "FrameType": "HoftAR1U02", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}

Selected 0e3529f0

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240531aa", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.753399431116607e-08, "UID": "G603948", "XML": "https://gracedb.ligo.org/api/events/G603948/files/coinc.xml", "H1SNR": 7.1597223, "HasNS": 0.0, "L1SNR": 5.0148578, "Mass1": 29.849068, "Mass2": 20.515491, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G603948/files/bayestar.multiorder.fits", "Spin1z": 0.09249603, "Spin2z": 0.09249603, "GPSTime": 1401163424.550537, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.741305523784774, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 5.064588566569377e-08, "UID": "G602483", "XML": "https://gracedb.ligo.org/api/events/G602483/files/coinc.xml", "H1SNR": 7.529521, "HasNS": 0.0, "L1SNR": 4.4499578, "Mass1": 28.050522, "Mass2": 23.732178, "Notes": [], "State": "neighbor", "Spin1z": 0.21656249, "Spin2z": 0.21656249, "GPSTime": 1401163424.554581, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.139559714671687, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 1.824682364985044e-07, "UID": "G488572", "XML": "https://gracedb.ligo.org/api/events/G488572/files/coinc.xml", "Pbbh": 0.9048708539447587, "Pbns": 1.415105057172829e-17, "H1SNR": 7.6569505, "HasNS": 0.0, "L1SNR": 4.714335, "Mass1": 25.532983, "Mass2": 26.346, "Notes": [], "Pnsbh": 9.649258593942643e-16, "State": "preferred", "V1SNR": 2.6349485, "Pastro": 0.9048708539447597, "Skymap": "https://gracedb.ligo.org/api/events/G488572/files/bayestar.multiorder.fits", "Spin1z": 0.2165625, "Spin2z": 0.2165625, "GPSTime": 1401163424.553467, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.369994571697736, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G488572/files/gstlal.p_astro.json"}], "LastUpdate": "2025-11-25 13:27:46.330234", "Instruments": "H1,L1,V1", "SupereventFAR": 5.064588566569377e-08}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G488572/files/bayestar.multiorder.fits", "CosmologyRunsUsingThisSuperevent": []}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "CatalogTracking": {"Notes": [], "SearchResultStatuses": [{"UID": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "gstlal", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": [], "Status": "ongoing", "Results": [{"UID": "Exp0", "Notes": ["Offline event", "Multimodality in chirp mass that should be checked in production runs", "Vanilla BBH"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240531aa/Exp0/bilby/G603948_config_complete.ini", "MD5Sum": "0c92aa24616bbde37ba9b890cb08be19", "DateLastModified": "2025/10/09 06:07:15"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240531aa/Exp0/bilby/final_result/G603948_data0_1401163424-5493164_analysis_H1L1_merge_result.hdf5", "MD5Sum": "b120cfc269ef61e25f945b8c7c6fe3a3", "DateLastModified": "2025/10/09 18:06:11"}, "Publications": [], "ReviewStatus": "unstarted", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240531aa/Exp0/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240531aa/Exp0/summary/samples/posterior_samples.h5", "MD5Sum": "478b04133b995588761c680d83c526d7", "DateLastModified": "2025/11/25 07:59:16"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": ["antoni.ramos-buades"], "Reviewers": ["michael.williams"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp0", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "N/A"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Laura Nuttall", "laura.nuttall@port.ac.uk", "Brennan Hughey", "brennan.hughey@ligo.org", "Sophie Bini", "bini@caltech.edu", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Francesco Di Renzo", "francesco.direnzo@ego-gw.it", "Dishari Malakar", "dishari.malakar@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202405/S240531aa/index.html", "MD5Sum": "d77fe05dc66ace6e7263004fa25f8d01", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202405/S240531aa/index.html", "DateLastModified": "2025/10/01 15:40:57"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 16.0, "RecommendedDetectors": [{"UID": "H1", "Notes": [""], "FrameType": "H1_HOFT_AR01", "RecommendedChannel": "H1:DCS-CALIB_STRAIN_CLEAN_AR01 ", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": [""], "FrameType": "L1_HOFT_AR01", "RecommendedChannel": "L1:DCS-CALIB_STRAIN_CLEAN_AR01", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": [""], "FrameType": "HoftAR1U02", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}