S250921a S250921a
cbc-workflow-o4c
Current version: 85829bdc
recorded 2026-09-18 20:11 UTC
v3
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Version history
Viewing version 53d4fd49 (historical) — not the current record
Selected version 53d4fd49. Compared with previous version e95fcaf4.
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Changes from previous version e95fcaf4 to selected version 53d4fd49
Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.
2 field changes.
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Changed
GraceDB › Events › 0 › CatalogVersion
- Baseline
9- Selected
10
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Changed
GraceDB › LastUpdate
- Baseline
2026-05-13 02:23:26.329824- Selected
2026-05-19 14:26:33.825531
View raw JSON diff
Technical inspection aid only. The semantic summary above remains authoritative.
Baseline e95fcaf4
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250921a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.552285572039673e-05, "UID": "G636660", "XML": "https://gracedb.ligo.org/api/events/G636660/files/coinc.xml", "H1SNR": 4.8506618, "HasNS": 0.0, "Mass1": 74.298569, "Mass2": 69.635696, "Notes": [], "State": "neighbor", "V1SNR": 5.2276955, "Skymap": "https://gracedb.ligo.org/api/events/G636660/files/bayestar.multiorder.fits", "Spin1z": 0.066998087, "Spin2z": 0.066998087, "GPSTime": 1442451259.375244, "Pipeline": "pycbc", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.131459831852014, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 9, "InOfflineCatalog": true}, {"FAR": 8.551711443728272e-05, "UID": "G601097", "XML": "https://gracedb.ligo.org/api/events/G601097/files/coinc.xml", "Pbbh": 0.007966285987694941, "Pbns": 7.171018449841654e-18, "H1SNR": 4.1592178, "HasNS": 0.0, "Mass1": 90.399117, "Mass2": 98.280159, "Notes": [], "Pnsbh": 5.544607517329647e-16, "State": "preferred", "V1SNR": 6.9284196, "Pastro": 0.007966285987695554, "Skymap": "https://gracedb.ligo.org/api/events/G601097/files/bayestar.multiorder.fits", "Spin1z": -0.71156251, "Spin2z": -0.71156251, "GPSTime": 1442451259.367362, "Pipeline": "gstlal", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 8.080970919984829, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G601097/files/gstlal.p_astro.json"}], "LastUpdate": "2026-05-13 02:23:26.329824", "Instruments": "H1,V1", "SupereventFAR": 1.552285572039673e-05}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G601097/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": "pycbc", "Chunk": -1, "Notes": [], "Finalized": false, "ReviewStatus": "fail"}], "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 53d4fd49
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250921a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.552285572039673e-05, "UID": "G636660", "XML": "https://gracedb.ligo.org/api/events/G636660/files/coinc.xml", "H1SNR": 4.8506618, "HasNS": 0.0, "Mass1": 74.298569, "Mass2": 69.635696, "Notes": [], "State": "neighbor", "V1SNR": 5.2276955, "Skymap": "https://gracedb.ligo.org/api/events/G636660/files/bayestar.multiorder.fits", "Spin1z": 0.066998087, "Spin2z": 0.066998087, "GPSTime": 1442451259.375244, "Pipeline": "pycbc", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.131459831852014, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 10, "InOfflineCatalog": true}, {"FAR": 8.551711443728272e-05, "UID": "G601097", "XML": "https://gracedb.ligo.org/api/events/G601097/files/coinc.xml", "Pbbh": 0.007966285987694941, "Pbns": 7.171018449841654e-18, "H1SNR": 4.1592178, "HasNS": 0.0, "Mass1": 90.399117, "Mass2": 98.280159, "Notes": [], "Pnsbh": 5.544607517329647e-16, "State": "preferred", "V1SNR": 6.9284196, "Pastro": 0.007966285987695554, "Skymap": "https://gracedb.ligo.org/api/events/G601097/files/bayestar.multiorder.fits", "Spin1z": -0.71156251, "Spin2z": -0.71156251, "GPSTime": 1442451259.367362, "Pipeline": "gstlal", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 8.080970919984829, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G601097/files/gstlal.p_astro.json"}], "LastUpdate": "2026-05-19 14:26:33.825531", "Instruments": "H1,V1", "SupereventFAR": 1.552285572039673e-05}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G601097/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": "pycbc", "Chunk": -1, "Notes": [], "Finalized": false, "ReviewStatus": "fail"}], "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": []}}