S250909b S250909b
cbc-workflow-o4c
Current version: c44bf99f
recorded 2026-09-21 19:48 UTC
v3
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Selected version 4394021f. Compared with previous version 1bd62f23.
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Changes from previous version 1bd62f23 to selected version 4394021f
Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.
3 field changes.
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Changed
GraceDB › Events › 0 › CatalogVersion
- Baseline
16- Selected
17
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Added
GraceDB › Events › 0 › Skymap
- Baseline
- Missing
- Selected
https://gracedb.ligo.org/api/v2/events/G642998/files/bayestar.multiorder.fits
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Changed
GraceDB › LastUpdate
- Baseline
2026-07-16 01:27:01.653719- Selected
2026-08-27 00:48:36.048377
View raw JSON diff
Technical inspection aid only. The semantic summary above remains authoritative.
Baseline 1bd62f23
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250909b", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.018328779341914e-06, "UID": "G642998", "XML": "https://gracedb.ligo.org/api/v2/events/G642998/files/coinc.xml", "H1SNR": 4.0412292, "HasNS": 0.0, "L1SNR": 6.3450909, "Mass1": 83.150055, "Mass2": 48.294952, "Notes": [], "State": "neighbor", "Spin1z": -0.13921875, "Spin2z": -0.13921875, "GPSTime": 1441415777.64135, "Pipeline": "gstlal", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.735720599259261, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 16, "InOfflineCatalog": true}, {"FAR": 2.052679290967437e-05, "UID": "G598566", "XML": "https://gracedb.ligo.org/api/v2/events/G598566/files/coinc.xml", "Pbbh": 0.05980303951049049, "Pbns": 1.0910619552898735e-15, "H1SNR": 3.1036668, "HasNS": 0.0, "L1SNR": 7.9304833, "Mass1": 104.63865, "Mass2": 44.422201, "Notes": [], "Pnsbh": 7.790646878905004e-14, "State": "preferred", "V1SNR": 1.4112296, "Pastro": 0.05980303951056953, "Skymap": "https://gracedb.ligo.org/api/v2/events/G598566/files/bayestar.multiorder.fits", "Spin1z": -0.63421875, "Spin2z": -0.63421875, "GPSTime": 1441415777.623291, "Pipeline": "gstlal", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 8.632316174397006, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G598566/files/gstlal.p_astro.json"}], "LastUpdate": "2026-07-16 01:27:01.653719", "Instruments": "H1,L1,V1", "SupereventFAR": 5.034859054763532e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G598566/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 4394021f
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250909b", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.018328779341914e-06, "UID": "G642998", "XML": "https://gracedb.ligo.org/api/v2/events/G642998/files/coinc.xml", "H1SNR": 4.0412292, "HasNS": 0.0, "L1SNR": 6.3450909, "Mass1": 83.150055, "Mass2": 48.294952, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G642998/files/bayestar.multiorder.fits", "Spin1z": -0.13921875, "Spin2z": -0.13921875, "GPSTime": 1441415777.64135, "Pipeline": "gstlal", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.735720599259261, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 17, "InOfflineCatalog": true}, {"FAR": 2.052679290967437e-05, "UID": "G598566", "XML": "https://gracedb.ligo.org/api/v2/events/G598566/files/coinc.xml", "Pbbh": 0.05980303951049049, "Pbns": 1.0910619552898735e-15, "H1SNR": 3.1036668, "HasNS": 0.0, "L1SNR": 7.9304833, "Mass1": 104.63865, "Mass2": 44.422201, "Notes": [], "Pnsbh": 7.790646878905004e-14, "State": "preferred", "V1SNR": 1.4112296, "Pastro": 0.05980303951056953, "Skymap": "https://gracedb.ligo.org/api/v2/events/G598566/files/bayestar.multiorder.fits", "Spin1z": -0.63421875, "Spin2z": -0.63421875, "GPSTime": 1441415777.623291, "Pipeline": "gstlal", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 8.632316174397006, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G598566/files/gstlal.p_astro.json"}], "LastUpdate": "2026-08-27 00:48:36.048377", "Instruments": "H1,L1,V1", "SupereventFAR": 5.034859054763532e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G598566/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": []}}