S240829ep

cbc-workflow-er16-o4b

Current version: cab35ef3 recorded 2026-06-11 00:12 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Viewing version 0a8647cf (historical) — not the current record

Selected version details

Changes from previous version 808cb4db to selected version 0a8647cf

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

31 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

18

Selected

19
Changed GraceDB › Events › 0 › FAR

Baseline

0.000001108045513692372

Selected

0.000001362326289326242
Changed GraceDB › Events › 0 › GPSTime

Baseline

1409002441.469971

Selected

1409002441.480335
Changed GraceDB › Events › 0 › H1SNR

Baseline

4.0911055

Selected

4.4292774
Changed GraceDB › Events › 0 › HasMassGap

Baseline

0.015682288725766987

Selected

0.005275362318840579
Changed GraceDB › Events › 0 › L1SNR

Baseline

5.8024693

Selected

5.5971594
Changed GraceDB › Events › 0 › Mass1

Baseline

74.298569

Selected

59.519035
Changed GraceDB › Events › 0 › Mass2

Baseline

69.635696

Selected

59.519035
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

7.09970374961437

Selected

7.728534649680936
Changed GraceDB › Events › 0 › Pipeline

Baseline

pycbc

Selected

gstlal
Removed GraceDB › Events › 0 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G626439/files/bayestar.multiorder.fits

Selected

Missing
Changed GraceDB › Events › 0 › Spin1z

Baseline

0.066998087

Selected

-0.46406251
Changed GraceDB › Events › 0 › Spin2z

Baseline

0.066998087

Selected

-0.46406251
Changed GraceDB › Events › 0 › UID

Baseline

G626439

Selected

G620416
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/events/G626439/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G620416/files/coinc.xml
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

18

Selected

19
Changed GraceDB › Events › 1 › FAR

Baseline

0.000001362326289326242

Selected

0.000001108045513692372
Changed GraceDB › Events › 1 › GPSTime

Baseline

1409002441.480335

Selected

1409002441.469971
Changed GraceDB › Events › 1 › H1SNR

Baseline

4.4292774

Selected

4.0911055
Changed GraceDB › Events › 1 › HasMassGap

Baseline

0.005275362318840579

Selected

0.015682288725766987
Changed GraceDB › Events › 1 › L1SNR

Baseline

5.5971594

Selected

5.8024693
Changed GraceDB › Events › 1 › Mass1

Baseline

59.519035

Selected

74.298569
Changed GraceDB › Events › 1 › Mass2

Baseline

59.519035

Selected

69.635696
Changed GraceDB › Events › 1 › NetworkSNR

Baseline

7.728534649680936

Selected

7.09970374961437
Changed GraceDB › Events › 1 › Pipeline

Baseline

gstlal

Selected

pycbc
Added GraceDB › Events › 1 › Skymap

Baseline

Missing

Selected

https://gracedb.ligo.org/api/events/G626439/files/bayestar.multiorder.fits
Changed GraceDB › Events › 1 › Spin1z

Baseline

-0.46406251

Selected

0.066998087
Changed GraceDB › Events › 1 › Spin2z

Baseline

-0.46406251

Selected

0.066998087
Changed GraceDB › Events › 1 › UID

Baseline

G620416

Selected

G626439
Changed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/events/G620416/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G626439/files/coinc.xml
Changed GraceDB › LastUpdate

Baseline

2026-01-28 07:36:14.941900

Selected

2026-01-28 19:53:13.670283

View raw JSON diff

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

Baseline 808cb4db

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240829ep", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.108045513692372e-06, "UID": "G626439", "XML": "https://gracedb.ligo.org/api/events/G626439/files/coinc.xml", "H1SNR": 4.0911055, "HasNS": 0.0, "L1SNR": 5.8024693, "Mass1": 74.298569, "Mass2": 69.635696, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G626439/files/bayestar.multiorder.fits", "Spin1z": 0.066998087, "Spin2z": 0.066998087, "GPSTime": 1409002441.469971, "Pipeline": "pycbc", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.09970374961437, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 1.362326289326242e-06, "UID": "G620416", "XML": "https://gracedb.ligo.org/api/events/G620416/files/coinc.xml", "H1SNR": 4.4292774, "HasNS": 0.0, "L1SNR": 5.5971594, "Mass1": 59.519035, "Mass2": 59.519035, "Notes": [], "State": "neighbor", "Spin1z": -0.46406251, "Spin2z": -0.46406251, "GPSTime": 1409002441.480335, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.728534649680936, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 1.67670932130609e-06, "UID": "G506333", "XML": "https://gracedb.ligo.org/api/events/G506333/files/coinc.xml", "Pbbh": 0.5059571779536007, "Pbns": 3.4728954645916707e-15, "H1SNR": 4.4040332, "HasNS": 0.0, "L1SNR": 5.6110659, "Mass1": 64.707939, "Mass2": 59.519035, "Notes": [], "Pnsbh": 2.4863891536728237e-13, "State": "preferred", "V1SNR": 2.9919443, "Pastro": 0.5059571779538529, "Skymap": "https://gracedb.ligo.org/api/events/G506333/files/bayestar.multiorder.fits", "Spin1z": -0.4021875, "Spin2z": -0.4021875, "GPSTime": 1409002441.479941, "Pipeline": "gstlal", "HasMassGap": 0.012106583072100312, "HasRemnant": 0.0, "NetworkSNR": 7.735069436991439, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G506333/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-28 07:36:14.941900", "Instruments": "H1,L1,V1", "SupereventFAR": 1.334678413994489e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G506333/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": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"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 0a8647cf

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240829ep", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.362326289326242e-06, "UID": "G620416", "XML": "https://gracedb.ligo.org/api/events/G620416/files/coinc.xml", "H1SNR": 4.4292774, "HasNS": 0.0, "L1SNR": 5.5971594, "Mass1": 59.519035, "Mass2": 59.519035, "Notes": [], "State": "neighbor", "Spin1z": -0.46406251, "Spin2z": -0.46406251, "GPSTime": 1409002441.480335, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.728534649680936, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 1.108045513692372e-06, "UID": "G626439", "XML": "https://gracedb.ligo.org/api/events/G626439/files/coinc.xml", "H1SNR": 4.0911055, "HasNS": 0.0, "L1SNR": 5.8024693, "Mass1": 74.298569, "Mass2": 69.635696, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G626439/files/bayestar.multiorder.fits", "Spin1z": 0.066998087, "Spin2z": 0.066998087, "GPSTime": 1409002441.469971, "Pipeline": "pycbc", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.09970374961437, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 1.67670932130609e-06, "UID": "G506333", "XML": "https://gracedb.ligo.org/api/events/G506333/files/coinc.xml", "Pbbh": 0.5059571779536007, "Pbns": 3.4728954645916707e-15, "H1SNR": 4.4040332, "HasNS": 0.0, "L1SNR": 5.6110659, "Mass1": 64.707939, "Mass2": 59.519035, "Notes": [], "Pnsbh": 2.4863891536728237e-13, "State": "preferred", "V1SNR": 2.9919443, "Pastro": 0.5059571779538529, "Skymap": "https://gracedb.ligo.org/api/events/G506333/files/bayestar.multiorder.fits", "Spin1z": -0.4021875, "Spin2z": -0.4021875, "GPSTime": 1409002441.479941, "Pipeline": "gstlal", "HasMassGap": 0.012106583072100312, "HasRemnant": 0.0, "NetworkSNR": 7.735069436991439, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G506333/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-28 19:53:13.670283", "Instruments": "H1,L1,V1", "SupereventFAR": 1.334678413994489e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G506333/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": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"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": []}}

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: 1.362326289326242e-06
UID: G620416
XML: https://gracedb.ligo.org/api/events/G620416/files/coinc.xml
H1SNR: 4.4292774
HasNS: 0.0
L1SNR: 5.5971594
Mass1: 59.519035
Mass2: 59.519035
Notes: Empty list
State: neighbor
Spin1z: -0.46406251
Spin2z: -0.46406251
GPSTime: 1409002441.480335
Pipeline: gstlal
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.728534649680936
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 2

FAR: 1.108045513692372e-06
UID: G626439
XML: https://gracedb.ligo.org/api/events/G626439/files/coinc.xml
H1SNR: 4.0911055
HasNS: 0.0
L1SNR: 5.8024693
Mass1: 74.298569
Mass2: 69.635696
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G626439/files/bayestar.multiorder.fits
Spin1z: 0.066998087
Spin2z: 0.066998087
GPSTime: 1409002441.469971
Pipeline: pycbc
HasMassGap: 0.015682288725766987
HasRemnant: 0.0
NetworkSNR: 7.09970374961437
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 3

FAR: 1.67670932130609e-06
UID: G506333
XML: https://gracedb.ligo.org/api/events/G506333/files/coinc.xml
Pbbh: 0.5059571779536007
Pbns: 3.4728954645916707e-15
H1SNR: 4.4040332
HasNS: 0.0
L1SNR: 5.6110659
Mass1: 64.707939
Mass2: 59.519035
Notes: Empty list
Pnsbh: 2.4863891536728237e-13
State: preferred
V1SNR: 2.9919443
Pastro: 0.5059571779538529
Skymap: https://gracedb.ligo.org/api/events/G506333/files/bayestar.multiorder.fits
Spin1z: -0.4021875
Spin2z: -0.4021875
GPSTime: 1409002441.479941
Pipeline: gstlal
HasMassGap: 0.012106583072100312
HasRemnant: 0.0
NetworkSNR: 7.735069436991439
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G506333/files/gstlal.p_astro.json

LastUpdate

2026-01-28 19:53:13.670283

Instruments

H1,L1,V1

SupereventFAR

1.334678413994489e-06

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/G506333/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

Catalogue tracking

Notes

Empty list

SearchResultStatuses

Item 1

UID: pycbc
Chunk: 0
Notes: Empty list
Finalized: ✗ False
ReviewStatus: unstarted

Item 2

UID: gstlal
Chunk: 0
Notes: Empty list
Finalized: ✗ False
ReviewStatus: unstarted

ParameterEstimationStatuses

Empty list

Publications

Additional metadata: Sname

Sname: S240829ep

S240829ep

History

Version history

Selected version details

Changes from previous version 808cb4db to selected version 0a8647cf

Baseline 808cb4db

Selected 0a8647cf

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

S240829ep Copy superevent ID Show full identifier S240829ep

History

Version history

Selected version details

Changes from previous version 808cb4db to selected version 0a8647cf

Baseline 808cb4db

Selected 0a8647cf

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

S240829ep