S241221ac S241221ac
cbc-workflow-er16-o4b
Current version: 245beed5
recorded 2026-06-10 21:44 UTC
v3
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Changes from previous version b5751101 to selected version 1a488617
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2 field changes.
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Changed
GraceDB › Events › 0 › CatalogVersion
- Baseline
17- Selected
18
-
Changed
GraceDB › LastUpdate
- Baseline
2026-01-08 08:31:33.537538- Selected
2026-01-28 08:05:19.906759
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Technical inspection aid only. The semantic summary above remains authoritative.
Baseline b5751101
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S241221ac", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.695118963957127e-06, "UID": "G620618", "XML": "https://gracedb.ligo.org/api/events/G620618/files/coinc.xml", "H1SNR": 4.6933203, "HasNS": 0.0, "L1SNR": 5.2240095, "Mass1": 116.16337, "Mass2": 57.082771, "Notes": [], "State": "neighbor", "Spin1z": 0.94359374, "Spin2z": 0.94359374, "GPSTime": 1418789219.037748, "Pipeline": "gstlal", "HasMassGap": 0.030886006576543657, "HasRemnant": 0.0, "NetworkSNR": 7.40517292597592, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 17, "InOfflineCatalog": true}, {"FAR": 9.713203652788828e-06, "UID": "G537688", "XML": "https://gracedb.ligo.org/api/events/G537688/files/coinc.xml", "Pbbh": 0.1257106120467557, "Pbns": 1.050209669254903e-13, "H1SNR": 4.6933203, "HasNS": 0.0, "L1SNR": 5.2240095, "Mass1": 116.16337, "Mass2": 57.082771, "Notes": [], "Pnsbh": 7.976185436112598e-12, "State": "preferred", "V1SNR": 2.349267, "Pastro": 0.1257106120548369, "Skymap": "https://gracedb.ligo.org/api/events/G537688/files/bayestar.multiorder.fits", "Spin1z": 0.94359374, "Spin2z": 0.94359374, "GPSTime": 1418789219.037748, "Pipeline": "gstlal", "HasMassGap": 0.030764199965011327, "HasRemnant": 0.0, "NetworkSNR": 7.40517292597592, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G537688/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-08 08:31:33.537538", "Instruments": "H1,L1,V1", "SupereventFAR": 5.765362511744979e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G537688/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": "gstlal", "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": []}}Selected 1a488617
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S241221ac", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.695118963957127e-06, "UID": "G620618", "XML": "https://gracedb.ligo.org/api/events/G620618/files/coinc.xml", "H1SNR": 4.6933203, "HasNS": 0.0, "L1SNR": 5.2240095, "Mass1": 116.16337, "Mass2": 57.082771, "Notes": [], "State": "neighbor", "Spin1z": 0.94359374, "Spin2z": 0.94359374, "GPSTime": 1418789219.037748, "Pipeline": "gstlal", "HasMassGap": 0.030886006576543657, "HasRemnant": 0.0, "NetworkSNR": 7.40517292597592, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 9.713203652788828e-06, "UID": "G537688", "XML": "https://gracedb.ligo.org/api/events/G537688/files/coinc.xml", "Pbbh": 0.1257106120467557, "Pbns": 1.050209669254903e-13, "H1SNR": 4.6933203, "HasNS": 0.0, "L1SNR": 5.2240095, "Mass1": 116.16337, "Mass2": 57.082771, "Notes": [], "Pnsbh": 7.976185436112598e-12, "State": "preferred", "V1SNR": 2.349267, "Pastro": 0.1257106120548369, "Skymap": "https://gracedb.ligo.org/api/events/G537688/files/bayestar.multiorder.fits", "Spin1z": 0.94359374, "Spin2z": 0.94359374, "GPSTime": 1418789219.037748, "Pipeline": "gstlal", "HasMassGap": 0.030764199965011327, "HasRemnant": 0.0, "NetworkSNR": 7.40517292597592, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G537688/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-28 08:05:19.906759", "Instruments": "H1,L1,V1", "SupereventFAR": 5.765362511744979e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G537688/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": "gstlal", "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": []}}