S250911by S250911by
cbc-workflow-o4c
Current version: 9a4deadc
recorded 2026-09-18 20:17 UTC
v3
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Viewing version fff8db3a (historical) — not the current record
Selected version fff8db3a. Compared with previous version dca21670.
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Changes from previous version dca21670 to selected version fff8db3a
Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.
6 field changes.
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Changed
GraceDB › Events › 0 › CatalogVersion
- Baseline
14- Selected
15
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Changed
GraceDB › Events › 0 › FAR
- Baseline
0.000004577377001573636- Selected
0.000004743536998376577
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Removed
GraceDB › Events › 0 › Skymap
- Baseline
https://gracedb.ligo.org/api/v2/events/G636197/files/bayestar.multiorder.fits- Selected
- Missing
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Changed
GraceDB › Events › 0 › UID
- Baseline
G636197- Selected
G642726
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Changed
GraceDB › Events › 0 › XML
- Baseline
https://gracedb.ligo.org/api/v2/events/G636197/files/coinc.xml- Selected
https://gracedb.ligo.org/api/v2/events/G642726/files/coinc.xml
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Changed
GraceDB › LastUpdate
- Baseline
2026-07-10 12:55:27.319875- Selected
2026-07-15 01:11:02.042359
View raw JSON diff
Technical inspection aid only. The semantic summary above remains authoritative.
Baseline dca21670
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250911by", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 4.577377001573636e-06, "UID": "G636197", "XML": "https://gracedb.ligo.org/api/v2/events/G636197/files/coinc.xml", "H1SNR": 5.9565225, "HasNS": 0.0, "L1SNR": 4.1031394, "Mass1": 131.68057, "Mass2": 126.29055, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G636197/files/bayestar.multiorder.fits", "Spin1z": 0.60328126, "Spin2z": 0.60328126, "GPSTime": 1441622025.799016, "Pipeline": "gstlal", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.515036433270912, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 14, "InOfflineCatalog": true}, {"FAR": 7.81996130962426e-06, "UID": "G599219", "XML": "https://gracedb.ligo.org/api/v2/events/G599219/files/coinc.xml", "Pbbh": 0.16907615602266235, "Pbns": 2.981554873055099e-14, "H1SNR": 8.9174566, "HasNS": 0.08486533737058628, "L1SNR": 1.161307, "Mass1": 180.15774, "Mass2": 86.698857, "Notes": [], "Pnsbh": 2.2701414360543794e-12, "State": "preferred", "V1SNR": 2.9373457, "Pastro": 0.1690761560249623, "Skymap": "https://gracedb.ligo.org/api/v2/events/G599219/files/bayestar.multiorder.fits", "Spin1z": -0.51046875, "Spin2z": -0.51046875, "GPSTime": 1441622027.023804, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.46032063954156, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G599219/files/gstlal.p_astro.json"}], "LastUpdate": "2026-07-10 12:55:27.319875", "Instruments": "H1,L1,V1", "SupereventFAR": 4.577377001573636e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G599219/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 fff8db3a
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250911by", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 4.743536998376577e-06, "UID": "G642726", "XML": "https://gracedb.ligo.org/api/v2/events/G642726/files/coinc.xml", "H1SNR": 5.9565225, "HasNS": 0.0, "L1SNR": 4.1031394, "Mass1": 131.68057, "Mass2": 126.29055, "Notes": [], "State": "neighbor", "Spin1z": 0.60328126, "Spin2z": 0.60328126, "GPSTime": 1441622025.799016, "Pipeline": "gstlal", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.515036433270912, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 15, "InOfflineCatalog": true}, {"FAR": 7.81996130962426e-06, "UID": "G599219", "XML": "https://gracedb.ligo.org/api/v2/events/G599219/files/coinc.xml", "Pbbh": 0.16907615602266235, "Pbns": 2.981554873055099e-14, "H1SNR": 8.9174566, "HasNS": 0.08486533737058628, "L1SNR": 1.161307, "Mass1": 180.15774, "Mass2": 86.698857, "Notes": [], "Pnsbh": 2.2701414360543794e-12, "State": "preferred", "V1SNR": 2.9373457, "Pastro": 0.1690761560249623, "Skymap": "https://gracedb.ligo.org/api/v2/events/G599219/files/bayestar.multiorder.fits", "Spin1z": -0.51046875, "Spin2z": -0.51046875, "GPSTime": 1441622027.023804, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.46032063954156, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G599219/files/gstlal.p_astro.json"}], "LastUpdate": "2026-07-15 01:11:02.042359", "Instruments": "H1,L1,V1", "SupereventFAR": 4.577377001573636e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G599219/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": []}}