S231220ba

cbc-workflow-o4a

Current version: 69656152 recorded 2026-06-10 19:28 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Viewing version 967996ff (historical) — not the current record

Selected version details

Changes from previous version ff4f5860 to selected version 967996ff

Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.

30 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

4

Selected

5
Changed GraceDB › Events › 0 › FAR

Baseline

0.000004920004101163647

Selected

0.000001033825607532969
Changed GraceDB › Events › 0 › GPSTime

Baseline

1387130161.179571

Selected

1387130161.176758
Changed GraceDB › Events › 0 › H1SNR

Baseline

4.3991036

Selected

4.3213263
Changed GraceDB › Events › 0 › HasMassGap

Baseline

0.004106583072100313

Selected

0.005275362318840579
Changed GraceDB › Events › 0 › L1SNR

Baseline

6.5723081

Selected

6.6550574
Changed GraceDB › Events › 0 › Mass1

Baseline

34.569656

Selected

34.961926
Changed GraceDB › Events › 0 › Mass2

Baseline

33.154636

Selected

27.939968
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

7.908688015744888

Selected

7.934963768613474
Changed GraceDB › Events › 0 › Pipeline

Baseline

gstlal

Selected

pycbc
Changed GraceDB › Events › 0 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G559812/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/events/G594134/files/bayestar.multiorder.fits
Changed GraceDB › Events › 0 › Spin1z

Baseline

0.23203126

Selected

-0.00089074718
Changed GraceDB › Events › 0 › Spin2z

Baseline

0.23203126

Selected

-0.00089074718
Changed GraceDB › Events › 0 › UID

Baseline

G559812

Selected

G594134
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/events/G559812/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G594134/files/coinc.xml
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

4

Selected

5
Changed GraceDB › Events › 1 › FAR

Baseline

0.000001033825607532969

Selected

0.000004857057515655323
Changed GraceDB › Events › 1 › GPSTime

Baseline

1387130161.176758

Selected

1387130161.179571
Changed GraceDB › Events › 1 › H1SNR

Baseline

4.3213263

Selected

4.3991036
Changed GraceDB › Events › 1 › L1SNR

Baseline

6.6550574

Selected

6.5723081
Changed GraceDB › Events › 1 › Mass1

Baseline

34.961926

Selected

34.569656
Changed GraceDB › Events › 1 › Mass2

Baseline

27.939968

Selected

33.154636
Changed GraceDB › Events › 1 › NetworkSNR

Baseline

7.934963768613474

Selected

7.908688015744888
Changed GraceDB › Events › 1 › Pipeline

Baseline

pycbc

Selected

gstlal
Changed GraceDB › Events › 1 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G594134/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/events/G631487/files/bayestar.multiorder.fits
Changed GraceDB › Events › 1 › Spin1z

Baseline

-0.00089074718

Selected

0.23203126
Changed GraceDB › Events › 1 › Spin2z

Baseline

-0.00089074718

Selected

0.23203126
Changed GraceDB › Events › 1 › UID

Baseline

G594134

Selected

G631487
Changed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/events/G594134/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G631487/files/coinc.xml
Changed GraceDB › LastUpdate

Baseline

2026-03-12 07:10:26.212812

Selected

2026-04-02 00:39:39.472114

View raw JSON diff

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

Baseline ff4f5860

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231220ba", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 4.920004101163647e-06, "UID": "G559812", "XML": "https://gracedb.ligo.org/api/events/G559812/files/coinc.xml", "H1SNR": 4.3991036, "HasNS": 0.0, "L1SNR": 6.5723081, "Mass1": 34.569656, "Mass2": 33.154636, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G559812/files/bayestar.multiorder.fits", "Spin1z": 0.23203126, "Spin2z": 0.23203126, "GPSTime": 1387130161.179571, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.908688015744888, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 4, "InOfflineCatalog": true}, {"FAR": 1.033825607532969e-06, "UID": "G594134", "XML": "https://gracedb.ligo.org/api/events/G594134/files/coinc.xml", "H1SNR": 4.3213263, "HasNS": 0.0, "L1SNR": 6.6550574, "Mass1": 34.961926, "Mass2": 27.939968, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G594134/files/bayestar.multiorder.fits", "Spin1z": -0.00089074718, "Spin2z": -0.00089074718, "GPSTime": 1387130161.176758, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.934963768613474, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 4, "InOfflineCatalog": true}, {"FAR": 1.131884005447924e-05, "UID": "G459696", "XML": "https://gracedb.ligo.org/api/events/G459696/files/coinc.xml", "Pbbh": 0.09095982507969427, "Pbns": 5.268719087128208e-16, "H1SNR": 4.3991036, "HasNS": 0.0, "L1SNR": 6.5723081, "Mass1": 34.569656, "Mass2": 33.154636, "Notes": [], "Pnsbh": 3.4596881823170226e-14, "State": "preferred", "Pastro": 0.09095982507972944, "Skymap": "https://gracedb.ligo.org/api/events/G459696/files/bayestar.multiorder.fits", "Spin1z": 0.23203126, "Spin2z": 0.23203126, "GPSTime": 1387130161.179571, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.908688015744888, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G459696/files/gstlal.p_astro.json"}], "LastUpdate": "2026-03-12 07:10:26.212812", "Instruments": "H1,L1", "SupereventFAR": 1.033825607532969e-06, "SupereventPastro": 0.3053185928030431}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G459696/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": 15, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "pycbc", "Chunk": 15, "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 967996ff

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231220ba", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.033825607532969e-06, "UID": "G594134", "XML": "https://gracedb.ligo.org/api/events/G594134/files/coinc.xml", "H1SNR": 4.3213263, "HasNS": 0.0, "L1SNR": 6.6550574, "Mass1": 34.961926, "Mass2": 27.939968, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G594134/files/bayestar.multiorder.fits", "Spin1z": -0.00089074718, "Spin2z": -0.00089074718, "GPSTime": 1387130161.176758, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.934963768613474, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 4.857057515655323e-06, "UID": "G631487", "XML": "https://gracedb.ligo.org/api/events/G631487/files/coinc.xml", "H1SNR": 4.3991036, "HasNS": 0.0, "L1SNR": 6.5723081, "Mass1": 34.569656, "Mass2": 33.154636, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G631487/files/bayestar.multiorder.fits", "Spin1z": 0.23203126, "Spin2z": 0.23203126, "GPSTime": 1387130161.179571, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.908688015744888, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 1.131884005447924e-05, "UID": "G459696", "XML": "https://gracedb.ligo.org/api/events/G459696/files/coinc.xml", "Pbbh": 0.09095982507969427, "Pbns": 5.268719087128208e-16, "H1SNR": 4.3991036, "HasNS": 0.0, "L1SNR": 6.5723081, "Mass1": 34.569656, "Mass2": 33.154636, "Notes": [], "Pnsbh": 3.4596881823170226e-14, "State": "preferred", "Pastro": 0.09095982507972944, "Skymap": "https://gracedb.ligo.org/api/events/G459696/files/bayestar.multiorder.fits", "Spin1z": 0.23203126, "Spin2z": 0.23203126, "GPSTime": 1387130161.179571, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.908688015744888, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G459696/files/gstlal.p_astro.json"}], "LastUpdate": "2026-04-02 00:39:39.472114", "Instruments": "H1,L1", "SupereventFAR": 1.033825607532969e-06, "SupereventPastro": 0.3053185928030431}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G459696/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": 15, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "pycbc", "Chunk": 15, "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: 1.033825607532969e-06
UID: G594134
XML: https://gracedb.ligo.org/api/events/G594134/files/coinc.xml
H1SNR: 4.3213263
HasNS: 0.0
L1SNR: 6.6550574
Mass1: 34.961926
Mass2: 27.939968
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G594134/files/bayestar.multiorder.fits
Spin1z: -0.00089074718
Spin2z: -0.00089074718
GPSTime: 1387130161.176758
Pipeline: pycbc
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.934963768613474
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 4.1
CatalogVersion: 5
InOfflineCatalog: ✓ True

Item 2

FAR: 4.857057515655323e-06
UID: G631487
XML: https://gracedb.ligo.org/api/events/G631487/files/coinc.xml
H1SNR: 4.3991036
HasNS: 0.0
L1SNR: 6.5723081
Mass1: 34.569656
Mass2: 33.154636
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G631487/files/bayestar.multiorder.fits
Spin1z: 0.23203126
Spin2z: 0.23203126
GPSTime: 1387130161.179571
Pipeline: gstlal
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.908688015744888
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 4.1
CatalogVersion: 5
InOfflineCatalog: ✓ True

Item 3

FAR: 1.131884005447924e-05
UID: G459696
XML: https://gracedb.ligo.org/api/events/G459696/files/coinc.xml
Pbbh: 0.09095982507969427
Pbns: 5.268719087128208e-16
H1SNR: 4.3991036
HasNS: 0.0
L1SNR: 6.5723081
Mass1: 34.569656
Mass2: 33.154636
Notes: Empty list
Pnsbh: 3.4596881823170226e-14
State: preferred
Pastro: 0.09095982507972944
Skymap: https://gracedb.ligo.org/api/events/G459696/files/bayestar.multiorder.fits
Spin1z: 0.23203126
Spin2z: 0.23203126
GPSTime: 1387130161.179571
Pipeline: gstlal
HasMassGap: 0.004106583072100313
HasRemnant: 0.0
NetworkSNR: 7.908688015744888
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G459696/files/gstlal.p_astro.json

LastUpdate

2026-04-02 00:39:39.472114

Instruments

H1,L1

SupereventFAR

1.033825607532969e-06

SupereventPastro

0.3053185928030431

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/G459696/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

Catalogue tracking

Notes

Empty list

SearchResultStatuses

Item 1

UID: gstlal
Chunk: 15
Notes: Empty list
Finalized: ✓ True
ReviewStatus: pass

Item 2

UID: pycbc
Chunk: 15
Notes: Empty list
Finalized: ✓ True
ReviewStatus: pass

ParameterEstimationStatuses

Empty list

Publications

Additional metadata: Sname

Sname: S231220ba

S231220ba

History

Version history

Selected version details

Changes from previous version ff4f5860 to selected version 967996ff

Baseline ff4f5860

Selected 967996ff

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

S231220ba Copy superevent ID Show full identifier S231220ba

History

Version history

Selected version details

Changes from previous version ff4f5860 to selected version 967996ff

Baseline ff4f5860

Selected 967996ff

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

S231220ba