S230831bn

cbc-workflow-o4a

Current version: b85db0a0 recorded 2026-06-10 19:53 UTC v3

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Version history

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Viewing version 501a6144 (historical) — not the current record

Selected version details

Changes from previous version 4d54bf8b to selected version 501a6144

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6 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

714

Selected

716
Changed GraceDB › Events › 0 › UID

Baseline

G549295

Selected

G550342
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/events/G549295/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G550342/files/coinc.xml
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

714

Selected

716
Changed GraceDB › Events › 2 › CatalogVersion

Baseline

714

Selected

716
Changed GraceDB › LastUpdate

Baseline

2025-01-30 13:29:31.477237

Selected

2025-01-31 01:33:23.267732

View raw JSON diff

Technical inspection aid only. The semantic summary above remains authoritative.

Baseline 4d54bf8b

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S230831bn", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.316086857926443e-06, "UID": "G549295", "XML": "https://gracedb.ligo.org/api/events/G549295/files/coinc.xml", "H1SNR": 5.4885435, "HasNS": 0.0, "L1SNR": 6.8581395, "Mass1": 11.184656, "Mass2": 12.159741, "Notes": [], "State": "neighbor", "Spin1z": -0.2784375, "Spin2z": -0.2784375, "GPSTime": 1377524799.738381, "Pipeline": "gstlal", "HasMassGap": 0.15528762903762902, "HasRemnant": 0.0, "NetworkSNR": 8.783973330566859, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 714, "InOfflineCatalog": true}, {"FAR": 3.889674214038067e-07, "UID": "G500363", "XML": "https://gracedb.ligo.org/api/events/G500363/files/coinc.xml", "H1SNR": 5.4963112, "HasNS": 0.0, "L1SNR": 6.5481868, "Mass1": 14.418375, "Mass2": 10.140958, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G500363/files/bayestar.multiorder.fits", "Spin1z": -0.043505643, "Spin2z": -0.043505643, "GPSTime": 1377524799.740234, "Pipeline": "pycbc", "HasMassGap": 0.16706243756243758, "HasRemnant": 0.0, "NetworkSNR": 8.549162927765662, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 714, "InOfflineCatalog": true}, {"FAR": 6.214689e-07, "UID": "G530419", "XML": "https://gracedb.ligo.org/api/events/G530419/files/coinc.xml", "Pbbh": 0.338818761, "Pbns": 0.0, "H1SNR": 5.710416, "HasNS": 0.0, "L1SNR": 6.748474, "Mass1": 18.972964, "Mass2": 7.888439, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.33881876099999997, "Skymap": "https://gracedb.ligo.org/api/events/G530419/files/bayestar.multiorder.fits", "Spin1z": 0.079044, "Spin2z": 0.079044, "GPSTime": 1377524799.744994, "Pipeline": "MBTA", "HasMassGap": 0.10140710628432423, "HasRemnant": 0.0, "NetworkSNR": 8.840291, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 714, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G530419/files/mbta.p_astro.json"}, {"FAR": 9.686355185581695e-07, "UID": "G434051", "XML": "https://gracedb.ligo.org/api/events/G434051/files/coinc.xml", "Pbbh": 0.2948257808689054, "Pbns": 0.0, "H1SNR": 5.671083, "HasNS": 0.0, "L1SNR": 7.0587964, "Mass1": 20.480246, "Mass2": 7.3068247, "Notes": [], "Pnsbh": 0.04246260203072652, "State": "preferred", "Pastro": 0.3372883828996318, "Skymap": "https://gracedb.ligo.org/api/events/G434051/files/bayestar.multiorder.fits", "Spin1z": 0.098767273, "Spin2z": 0.098767273, "GPSTime": 1377524799.744141, "Pipeline": "pycbc", "HasMassGap": 0.08423214169581915, "HasRemnant": 0.0, "NetworkSNR": 9.054710861784748, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G434051/files/pycbc.p_astro.json"}], "LastUpdate": "2025-01-30 13:29:31.477237", "Instruments": "H1,L1", "SupereventFAR": 3.889674214038067e-07, "SupereventPastro": 0.33881876099999997}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G434051/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": 8, "Notes": [], "Finalized": true, "ReviewStatus": "unstarted"}, {"UID": "pycbc", "Chunk": 8, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "MBTA", "Chunk": 8, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "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 501a6144

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S230831bn", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.316086857926443e-06, "UID": "G550342", "XML": "https://gracedb.ligo.org/api/events/G550342/files/coinc.xml", "H1SNR": 5.4885435, "HasNS": 0.0, "L1SNR": 6.8581395, "Mass1": 11.184656, "Mass2": 12.159741, "Notes": [], "State": "neighbor", "Spin1z": -0.2784375, "Spin2z": -0.2784375, "GPSTime": 1377524799.738381, "Pipeline": "gstlal", "HasMassGap": 0.15528762903762902, "HasRemnant": 0.0, "NetworkSNR": 8.783973330566859, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 716, "InOfflineCatalog": true}, {"FAR": 3.889674214038067e-07, "UID": "G500363", "XML": "https://gracedb.ligo.org/api/events/G500363/files/coinc.xml", "H1SNR": 5.4963112, "HasNS": 0.0, "L1SNR": 6.5481868, "Mass1": 14.418375, "Mass2": 10.140958, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G500363/files/bayestar.multiorder.fits", "Spin1z": -0.043505643, "Spin2z": -0.043505643, "GPSTime": 1377524799.740234, "Pipeline": "pycbc", "HasMassGap": 0.16706243756243758, "HasRemnant": 0.0, "NetworkSNR": 8.549162927765662, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 716, "InOfflineCatalog": true}, {"FAR": 6.214689e-07, "UID": "G530419", "XML": "https://gracedb.ligo.org/api/events/G530419/files/coinc.xml", "Pbbh": 0.338818761, "Pbns": 0.0, "H1SNR": 5.710416, "HasNS": 0.0, "L1SNR": 6.748474, "Mass1": 18.972964, "Mass2": 7.888439, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.33881876099999997, "Skymap": "https://gracedb.ligo.org/api/events/G530419/files/bayestar.multiorder.fits", "Spin1z": 0.079044, "Spin2z": 0.079044, "GPSTime": 1377524799.744994, "Pipeline": "MBTA", "HasMassGap": 0.10140710628432423, "HasRemnant": 0.0, "NetworkSNR": 8.840291, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 716, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G530419/files/mbta.p_astro.json"}, {"FAR": 9.686355185581695e-07, "UID": "G434051", "XML": "https://gracedb.ligo.org/api/events/G434051/files/coinc.xml", "Pbbh": 0.2948257808689054, "Pbns": 0.0, "H1SNR": 5.671083, "HasNS": 0.0, "L1SNR": 7.0587964, "Mass1": 20.480246, "Mass2": 7.3068247, "Notes": [], "Pnsbh": 0.04246260203072652, "State": "preferred", "Pastro": 0.3372883828996318, "Skymap": "https://gracedb.ligo.org/api/events/G434051/files/bayestar.multiorder.fits", "Spin1z": 0.098767273, "Spin2z": 0.098767273, "GPSTime": 1377524799.744141, "Pipeline": "pycbc", "HasMassGap": 0.08423214169581915, "HasRemnant": 0.0, "NetworkSNR": 9.054710861784748, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G434051/files/pycbc.p_astro.json"}], "LastUpdate": "2025-01-31 01:33:23.267732", "Instruments": "H1,L1", "SupereventFAR": 3.889674214038067e-07, "SupereventPastro": 0.33881876099999997}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G434051/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": 8, "Notes": [], "Finalized": true, "ReviewStatus": "unstarted"}, {"UID": "pycbc", "Chunk": 8, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "MBTA", "Chunk": 8, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "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": []}}

Metadata for selected version

Viewing historical metadata — not the current record

Summary

No summary highlights available.

Info

Notes: Empty list
Labels: Empty list
SchemaVersion: v3

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 1.316086857926443e-06
UID: G550342
XML: https://gracedb.ligo.org/api/events/G550342/files/coinc.xml
H1SNR: 5.4885435
HasNS: 0.0
L1SNR: 6.8581395
Mass1: 11.184656
Mass2: 12.159741
Notes: Empty list
State: neighbor
Spin1z: -0.2784375
Spin2z: -0.2784375
GPSTime: 1377524799.738381
Pipeline: gstlal
HasMassGap: 0.15528762903762902
HasRemnant: 0.0
NetworkSNR: 8.783973330566859
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 4
CatalogVersion: 716
InOfflineCatalog: ✓ True

Item 2

FAR: 3.889674214038067e-07
UID: G500363
XML: https://gracedb.ligo.org/api/events/G500363/files/coinc.xml
H1SNR: 5.4963112
HasNS: 0.0
L1SNR: 6.5481868
Mass1: 14.418375
Mass2: 10.140958
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G500363/files/bayestar.multiorder.fits
Spin1z: -0.043505643
Spin2z: -0.043505643
GPSTime: 1377524799.740234
Pipeline: pycbc
HasMassGap: 0.16706243756243758
HasRemnant: 0.0
NetworkSNR: 8.549162927765662
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 4
CatalogVersion: 716
InOfflineCatalog: ✓ True

Item 3

FAR: 6.214689e-07
UID: G530419
XML: https://gracedb.ligo.org/api/events/G530419/files/coinc.xml
Pbbh: 0.338818761
Pbns: 0.0
H1SNR: 5.710416
HasNS: 0.0
L1SNR: 6.748474
Mass1: 18.972964
Mass2: 7.888439
Notes: Empty list
Pnsbh: 0.0
State: neighbor
Pastro: 0.33881876099999997
Skymap: https://gracedb.ligo.org/api/events/G530419/files/bayestar.multiorder.fits
Spin1z: 0.079044
Spin2z: 0.079044
GPSTime: 1377524799.744994
Pipeline: MBTA
HasMassGap: 0.10140710628432423
HasRemnant: 0.0
NetworkSNR: 8.840291
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 4
CatalogVersion: 716
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/events/G530419/files/mbta.p_astro.json

Item 4

FAR: 9.686355185581695e-07
UID: G434051
XML: https://gracedb.ligo.org/api/events/G434051/files/coinc.xml
Pbbh: 0.2948257808689054
Pbns: 0.0
H1SNR: 5.671083
HasNS: 0.0
L1SNR: 7.0587964
Mass1: 20.480246
Mass2: 7.3068247
Notes: Empty list
Pnsbh: 0.04246260203072652
State: preferred
Pastro: 0.3372883828996318
Skymap: https://gracedb.ligo.org/api/events/G434051/files/bayestar.multiorder.fits
Spin1z: 0.098767273
Spin2z: 0.098767273
GPSTime: 1377524799.744141
Pipeline: pycbc
HasMassGap: 0.08423214169581915
HasRemnant: 0.0
NetworkSNR: 9.054710861784748
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G434051/files/pycbc.p_astro.json

LastUpdate

2025-01-31 01:33:23.267732

Instruments

H1,L1

SupereventFAR

3.889674214038067e-07

SupereventPastro

0.33881876099999997

Parameter estimation (PE)

Notes: Empty list
Status: unstarted
Results: Empty list
Analysts: Empty list
Reviewers: Empty list
SafeSamplingRate: 4096.0
SafeLowerMassRatio: 0.05

Lensing

Detector characterisation (Detchar)

Notes: Empty list
Status: unstarted
Analysts: Empty list
Reviewers: Empty list
DQRResults: Empty list
RecommendedDetectors: Empty list
ParticipatingDetectors: Empty list

Extreme matter

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/events/G434051/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

Catalogue tracking

Notes

Empty list

SearchResultStatuses

Item 1

UID: gstlal
Chunk: 8
Notes: Empty list
Finalized: ✓ True
ReviewStatus: unstarted

Item 2

UID: pycbc
Chunk: 8
Notes: Empty list
Finalized: ✓ True
ReviewStatus: pass

Item 3

UID: MBTA
Chunk: 8
Notes: Empty list
Finalized: ✓ True
ReviewStatus: pass

ParameterEstimationStatuses

Empty list

Publications

Additional metadata: Sname

Sname: S230831bn

S230831bn

History

Version history

Selected version details

Changes from previous version 4d54bf8b to selected version 501a6144

Baseline 4d54bf8b

Selected 501a6144

Metadata for selected version

Summary

Info

GraceDB

Parameter estimation (PE)

Lensing

Detector characterisation (Detchar)

Extreme matter

Cosmology

Catalogue tracking

Publications

Additional metadata: Sname

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S230831bn Copy superevent ID Show full identifier S230831bn

History

Version history

Selected version details

Changes from previous version 4d54bf8b to selected version 501a6144

Baseline 4d54bf8b

Selected 501a6144

Metadata for selected version

Summary

Info

All remaining fields

GraceDB

All remaining fields

Parameter estimation (PE)

All remaining fields

Lensing

Detector characterisation (Detchar)

All remaining fields

Extreme matter

Cosmology

All remaining fields

Catalogue tracking

All remaining fields

Publications

Additional metadata: Sname

All remaining fields

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S230831bn