S250927cn S250927cn
cbc-workflow-o4c
Current version: 413901d3
recorded 2026-09-21 20:08 UTC
v3
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Viewing version b5e74809 (historical) — not the current record
Selected version b5e74809. Compared with previous version 0ffedd35.
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Changes from previous version 0ffedd35 to selected version b5e74809
Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.
9 field changes.
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Changed
GraceDB › Events › 0 › CatalogVersion
- Baseline
4- Selected
7
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Changed
GraceDB › Events › 0 › FAR
- Baseline
0.00000232386- Selected
0.000002654697
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Changed
GraceDB › Events › 0 › Pastro
- Baseline
0.724471757- Selected
0.6670572370000001
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Changed
GraceDB › Events › 0 › Pbbh
- Baseline
0.724471757- Selected
0.667057237
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Changed
GraceDB › Events › 0 › Skymap
- Baseline
https://gracedb.ligo.org/api/events/G633776/files/bayestar.multiorder.fits- Selected
https://gracedb.ligo.org/api/events/G635059/files/bayestar.multiorder.fits
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Changed
GraceDB › Events › 0 › SourceClassification
- Baseline
https://gracedb.ligo.org/api/events/G633776/files/mbta.p_astro.json- Selected
https://gracedb.ligo.org/api/events/G635059/files/mbta.p_astro.json
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Changed
GraceDB › Events › 0 › UID
- Baseline
G633776- Selected
G635059
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Changed
GraceDB › Events › 0 › XML
- Baseline
https://gracedb.ligo.org/api/events/G633776/files/coinc.xml- Selected
https://gracedb.ligo.org/api/events/G635059/files/coinc.xml
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Changed
GraceDB › LastUpdate
- Baseline
2026-04-30 01:23:54.195951- Selected
2026-05-06 08:14:21.892523
View raw JSON diff
Technical inspection aid only. The semantic summary above remains authoritative.
Baseline 0ffedd35
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250927cn", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.32386e-06, "UID": "G633776", "XML": "https://gracedb.ligo.org/api/events/G633776/files/coinc.xml", "Pbbh": 0.724471757, "Pbns": 0.0, "H1SNR": 6.127484, "HasNS": 0.0, "L1SNR": 5.003703, "Mass1": 66.012737, "Mass2": 6.838477, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.292687, "Pastro": 0.724471757, "Skymap": "https://gracedb.ligo.org/api/events/G633776/files/bayestar.multiorder.fits", "Spin1z": -0.320561, "Spin2z": -0.320561, "GPSTime": 1443024926.840674, "Pipeline": "MBTA", "HasMassGap": 0.17879489301548127, "HasRemnant": 0.0, "NetworkSNR": 8.236474, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 4, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G633776/files/mbta.p_astro.json"}, {"FAR": 1.356254e-05, "UID": "G604818", "XML": "https://gracedb.ligo.org/api/events/G604818/files/coinc.xml", "Pbbh": 0.05553905, "Pbns": 0.0, "H1SNR": 6.003672, "HasNS": 0.0, "L1SNR": 4.971294, "Mass1": 66.012737, "Mass2": 6.838477, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 2.312992, "Pastro": 0.055539050000000034, "Skymap": "https://gracedb.ligo.org/api/events/G604818/files/bayestar.multiorder.fits", "Spin1z": -0.320561, "Spin2z": -0.320561, "GPSTime": 1443024926.840113, "Pipeline": "MBTA", "HasMassGap": 0.17879489301548127, "HasRemnant": 0.0, "NetworkSNR": 8.130669, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G604818/files/mbta.p_astro.json"}], "LastUpdate": "2026-04-30 01:23:54.195951", "Instruments": "H1,L1,V1", "SupereventFAR": 2.32386e-06, "SupereventPastro": 0.724471757}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G604818/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": [], "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 b5e74809
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250927cn", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.654697e-06, "UID": "G635059", "XML": "https://gracedb.ligo.org/api/events/G635059/files/coinc.xml", "Pbbh": 0.667057237, "Pbns": 0.0, "H1SNR": 6.127484, "HasNS": 0.0, "L1SNR": 5.003703, "Mass1": 66.012737, "Mass2": 6.838477, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.292687, "Pastro": 0.6670572370000001, "Skymap": "https://gracedb.ligo.org/api/events/G635059/files/bayestar.multiorder.fits", "Spin1z": -0.320561, "Spin2z": -0.320561, "GPSTime": 1443024926.840674, "Pipeline": "MBTA", "HasMassGap": 0.17879489301548127, "HasRemnant": 0.0, "NetworkSNR": 8.236474, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 7, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G635059/files/mbta.p_astro.json"}, {"FAR": 1.356254e-05, "UID": "G604818", "XML": "https://gracedb.ligo.org/api/events/G604818/files/coinc.xml", "Pbbh": 0.05553905, "Pbns": 0.0, "H1SNR": 6.003672, "HasNS": 0.0, "L1SNR": 4.971294, "Mass1": 66.012737, "Mass2": 6.838477, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 2.312992, "Pastro": 0.055539050000000034, "Skymap": "https://gracedb.ligo.org/api/events/G604818/files/bayestar.multiorder.fits", "Spin1z": -0.320561, "Spin2z": -0.320561, "GPSTime": 1443024926.840113, "Pipeline": "MBTA", "HasMassGap": 0.17879489301548127, "HasRemnant": 0.0, "NetworkSNR": 8.130669, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G604818/files/mbta.p_astro.json"}], "LastUpdate": "2026-05-06 08:14:21.892523", "Instruments": "H1,L1,V1", "SupereventFAR": 2.32386e-06, "SupereventPastro": 0.724471757}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G604818/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": [], "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": []}}