S240919bn

Event ID: GW240919_061559 Trigger ID: S240919bn cbc-workflow-er16-o4b
Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

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Changes from previous version d5c699ea to selected version eb3503e5

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

1 field change.

  • Changed DetectorCharacterization › RecommendedDetectors › 2 › FrameType
    Baseline
    HoftAR1
    Selected
    HoftAR1U02
View raw JSON diff

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

Baseline d5c699ea

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"https://gracedb.ligo.org/api/events/G513271/files/coinc.xml", "Pbbh": 1.0, "Pbns": 0.0, "H1SNR": 9.560565, "HasNS": 0.0, "L1SNR": 12.888185, "Mass1": 48.93101, "Mass2": 35.664965, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 5.925049, "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G513271/files/bayestar.multiorder.fits", "Spin1z": -0.152247, "Spin2z": -0.152247, "GPSTime": 1410761777.193457, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 17.10602, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 3, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G513271/files/mbta.p_astro.json"}, {"FAR": 1.250226506573211e-12, "UID": "G604228", "XML": "https://gracedb.ligo.org/api/events/G604228/files/coinc.xml", "H1SNR": 9.5426807, "HasNS": 0.0, "L1SNR": 12.298953, "Mass1": 50.032669, "Mass2": 39.596989, "Notes": [], "State": "neighbor", "V1SNR": 5.3180223, "Skymap": "https://gracedb.ligo.org/api/events/G604228/files/bayestar.multiorder.fits", "Spin1z": 0.021495353, "Spin2z": 0.021495353, "GPSTime": 1410761777.188151, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 16.4501781953211, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 3, "InOfflineCatalog": true}, {"FAR": 4.925676693819425e-11, "UID": "G602301", "XML": "https://gracedb.ligo.org/api/events/G602301/files/coinc.xml", "H1SNR": 6.526762, "HasNS": 0.18198232494772068, "L1SNR": 7.3278918, "Mass1": 206.44691, "Mass2": 95.905312, "Notes": [], "State": "neighbor", "Spin1z": 0.95699221, "Spin2z": 0.95699221, "GPSTime": 1410761777.208694, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.813084170665421, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 3, "InOfflineCatalog": true}, {"FAR": 2.63856e-10, "UID": "G513275", "H1SNR": 87.3559, "L1SNR": 163.3892, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G513275/files/cwb.multiorder.fits", "GPSTime": 1410761777.1784, "Pipeline": "CWB", "NetworkSNR": 15.834932901657652, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 3, "InOfflineCatalog": true}], "LastUpdate": "2025-09-26 12:30:13.785906", "Instruments": "H1,L1,V1", "SupereventFAR": 5.735136010705385e-34, "SupereventPastro": 1.0}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G513271/files/bayestar.multiorder.fits", "CosmologyRunsUsingThisSuperevent": []}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], 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"CIT:/home/pe.o4/public_html/O4b/S240919bn/online/bilby/final_result/G513271_data0_1410761777-1888883_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "7a01031944b2522098ce38014a2bdf06", "DateLastModified": "2024/09/19 06:55:25"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240919bn/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240919bn/online/summary/samples/posterior_samples.h5", "MD5Sum": "42064e34a60b94845f0430111582f025", "DateLastModified": "2024/09/19 07:16:18"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["colm.talbot"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Dishari Malakar", "dishari.malakar@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/202409/S240919bn/index.html", "MD5Sum": "ffc1f679fcbb9bf53209a94483099800", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202409/S240919bn/index.html", "DateLastModified": "2025/01/15 14:40:18"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": [""], "FrameType": "H1_HOFT_C00_BAYESWAVE_S00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_BAYESWAVE_S00", "GlitchMitigationStatus": "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": "HoftAR1", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}

Selected eb3503e5

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"State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G513275/files/cwb.multiorder.fits", "GPSTime": 1410761777.1784, "Pipeline": "CWB", "NetworkSNR": 15.834932901657652, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 3, "InOfflineCatalog": true}], "LastUpdate": "2025-09-26 12:30:13.785906", "Instruments": "H1,L1,V1", "SupereventFAR": 5.735136010705385e-34, "SupereventPastro": 1.0}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G513271/files/bayestar.multiorder.fits", "CosmologyRunsUsingThisSuperevent": []}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], 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{"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"]}}