S250904bp Copy superevent ID Show full identifier

Changes from previous version e176598b to selected version 8c7bef36

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

3 field changes.

• Changed GraceDB › Events › 0 › CatalogVersion

  Baseline

  17

  Selected

  18

• Changed GraceDB › LastUpdate

  Baseline

  2026-08-27 00:55:37.841242

  Selected

  2026-09-02 13:15:48.606094

• Added GraceDB › SupereventPastro

  Baseline

  Missing

  Selected

  0.009600000000000053

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250904bp", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.86400517e-05, "UID": "G637683", "Notes": [], "State": "neighbor", "GPSTime": 1441016344.86087, "Pipeline": "CWB", "NetworkSNR": 7.981924579949375, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 17, "InOfflineCatalog": true}, {"FAR": 0.0002238547844390609, "UID": "G597343", "XML": "https://gracedb.ligo.org/api/v2/events/G597343/files/coinc.xml", "Pbbh": 0.002488906155428202, "Pbns": 1.1299781065153374e-18, "H1SNR": 5.8497052, "HasNS": 0.0, "L1SNR": 5.1345024, "Mass1": 30.495979, "Mass2": 33.154636, "Notes": [], "Pnsbh": 7.555518893694122e-17, "State": "preferred", "V1SNR": 2.6713612, "Pastro": 0.0024889061554282943, "Skymap": "https://gracedb.ligo.org/api/v2/events/G597343/files/bayestar.multiorder.fits", "Spin1z": -0.7734375, "Spin2z": -0.7734375, "GPSTime": 1441016344.861749, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.229115193212852, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G597343/files/gstlal.p_astro.json"}], "LastUpdate": "2026-08-27 00:55:37.841242", "Instruments": "H1,L1,V1", "SupereventFAR": 1.86400517e-05}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G597343/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": "CWB", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": [], "Status": "unstarted", "Results": [], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250904bp", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.86400517e-05, "UID": "G637683", "Notes": [], "State": "neighbor", "GPSTime": 1441016344.86087, "Pipeline": "CWB", "NetworkSNR": 7.981924579949375, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 0.0002238547844390609, "UID": "G597343", "XML": "https://gracedb.ligo.org/api/v2/events/G597343/files/coinc.xml", "Pbbh": 0.002488906155428202, "Pbns": 1.1299781065153374e-18, "H1SNR": 5.8497052, "HasNS": 0.0, "L1SNR": 5.1345024, "Mass1": 30.495979, "Mass2": 33.154636, "Notes": [], "Pnsbh": 7.555518893694122e-17, "State": "preferred", "V1SNR": 2.6713612, "Pastro": 0.0024889061554282943, "Skymap": "https://gracedb.ligo.org/api/v2/events/G597343/files/bayestar.multiorder.fits", "Spin1z": -0.7734375, "Spin2z": -0.7734375, "GPSTime": 1441016344.861749, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.229115193212852, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G597343/files/gstlal.p_astro.json"}], "LastUpdate": "2026-09-02 13:15:48.606094", "Instruments": "H1,L1,V1", "SupereventFAR": 1.86400517e-05, "SupereventPastro": 0.009600000000000053}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G597343/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": "CWB", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": [], "Status": "unstarted", "Results": [], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}