S240531aa 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.
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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.
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Changed
GraceDB › LastUpdate
- Baseline
2025-11-11 12:46:19.946918- Selected
2025-11-25 13:27:46.330234
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Added
ParameterEstimation › Results › 0 › PESummaryPageURL
- Baseline
- Missing
- Selected
https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240531aa/Exp0/summary/home.html
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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
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"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": []}, 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"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
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