S251011ab Copy superevent ID Show full identifier

Changes from previous version c3ef1d15 to selected version 6bc0bb82

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

2 field changes.

• Changed GraceDB › Events › 0 › CatalogVersion

  Baseline

  18

  Selected

  19

• Changed GraceDB › LastUpdate

  Baseline

  2026-09-02 12:52:12.523493

  Selected

  2026-09-18 13:21:25.489614

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S251011ab", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.11098191e-06, "UID": "G638027", "Notes": [], "State": "neighbor", "GPSTime": 1444194691.566345, "Pipeline": "CWB", "NetworkSNR": 7.762202651309742, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 4.53904362693657e-05, "UID": "G608905", "XML": "https://gracedb.ligo.org/api/v2/events/G608905/files/coinc.xml", "Pbbh": 0.01649485177008652, "Pbns": 1.7053385913517383e-15, "H1SNR": 5.8834996, "HasNS": 0.0, "L1SNR": 4.3064446, "Mass1": 50.356155, "Mass2": 20.935587, "Notes": [], "Pnsbh": 1.1082400764074089e-13, "State": "preferred", "V1SNR": 2.356478, "Pastro": 0.016494851770199048, "Skymap": "https://gracedb.ligo.org/api/v2/events/G608905/files/bayestar.multiorder.fits", "Spin1z": 0.47953126, "Spin2z": 0.47953126, "GPSTime": 1444194691.618223, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.662507535827055, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G608905/files/gstlal.p_astro.json"}], "LastUpdate": "2026-09-02 12:52:12.523493", "Instruments": "H1,L1,V1", "SupereventFAR": 5.11098191e-06, "SupereventPastro": 0.03469999999999995}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G608905/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": "S251011ab", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.11098191e-06, "UID": "G638027", "Notes": [], "State": "neighbor", "GPSTime": 1444194691.566345, "Pipeline": "CWB", "NetworkSNR": 7.762202651309742, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 4.53904362693657e-05, "UID": "G608905", "XML": "https://gracedb.ligo.org/api/v2/events/G608905/files/coinc.xml", "Pbbh": 0.01649485177008652, "Pbns": 1.7053385913517383e-15, "H1SNR": 5.8834996, "HasNS": 0.0, "L1SNR": 4.3064446, "Mass1": 50.356155, "Mass2": 20.935587, "Notes": [], "Pnsbh": 1.1082400764074089e-13, "State": "preferred", "V1SNR": 2.356478, "Pastro": 0.016494851770199048, "Skymap": "https://gracedb.ligo.org/api/v2/events/G608905/files/bayestar.multiorder.fits", "Spin1z": 0.47953126, "Spin2z": 0.47953126, "GPSTime": 1444194691.618223, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.662507535827055, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G608905/files/gstlal.p_astro.json"}], "LastUpdate": "2026-09-18 13:21:25.489614", "Instruments": "H1,L1,V1", "SupereventFAR": 5.11098191e-06, "SupereventPastro": 0.03469999999999995}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G608905/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": []}}