S240828k

cbc-workflow-er16-o4b

Current version: 5b3f8e95 recorded 2026-06-11 00:26 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Viewing version 75c3406c (historical) — not the current record

Selected version details

Changes from previous version 5ce5bbf4 to selected version 75c3406c

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

29 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

19

Selected

20
Changed GraceDB › Events › 0 › FAR

Baseline

0.000002979537835959901

Selected

0.000003820789232835137
Changed GraceDB › Events › 0 › GPSTime

Baseline

1408863001.777621

Selected

1408863001.77002
Changed GraceDB › Events › 0 › H1SNR

Baseline

5.0813484

Selected

4.8808975
Changed GraceDB › Events › 0 › L1SNR

Baseline

6.1983175

Selected

6.0673156
Changed GraceDB › Events › 0 › Mass1

Baseline

33.154636

Selected

35.630421
Changed GraceDB › Events › 0 › Mass2

Baseline

25.801163

Selected

23.458803
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

8.524614970154152

Selected

7.786878639649563
Changed GraceDB › Events › 0 › Pipeline

Baseline

gstlal

Selected

pycbc
Added GraceDB › Events › 0 › Skymap

Baseline

Missing

Selected

https://gracedb.ligo.org/api/events/G626435/files/bayestar.multiorder.fits
Changed GraceDB › Events › 0 › Spin1z

Baseline

0.2784375

Selected

0.26621991
Changed GraceDB › Events › 0 › Spin2z

Baseline

0.2784375

Selected

0.26621991
Changed GraceDB › Events › 0 › UID

Baseline

G620407

Selected

G626435
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/events/G620407/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G626435/files/coinc.xml
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

19

Selected

20
Changed GraceDB › Events › 1 › FAR

Baseline

0.000003820789232835137

Selected

0.000003069161171170777
Changed GraceDB › Events › 1 › GPSTime

Baseline

1408863001.77002

Selected

1408863001.777621
Changed GraceDB › Events › 1 › H1SNR

Baseline

4.8808975

Selected

5.0813484
Changed GraceDB › Events › 1 › L1SNR

Baseline

6.0673156

Selected

6.1983175
Changed GraceDB › Events › 1 › Mass1

Baseline

35.630421

Selected

33.154636
Changed GraceDB › Events › 1 › Mass2

Baseline

23.458803

Selected

25.801163
Changed GraceDB › Events › 1 › NetworkSNR

Baseline

7.786878639649563

Selected

8.524614970154152
Changed GraceDB › Events › 1 › Pipeline

Baseline

pycbc

Selected

gstlal
Changed GraceDB › Events › 1 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G626435/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/events/G626943/files/bayestar.multiorder.fits
Changed GraceDB › Events › 1 › Spin1z

Baseline

0.26621991

Selected

0.2784375
Changed GraceDB › Events › 1 › Spin2z

Baseline

0.26621991

Selected

0.2784375
Changed GraceDB › Events › 1 › UID

Baseline

G626435

Selected

G626943
Changed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/events/G626435/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G626943/files/coinc.xml
Changed GraceDB › LastUpdate

Baseline

2026-01-28 19:31:42.756946

Selected

2026-01-29 07:33:16.667441

View raw JSON diff

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

Baseline 5ce5bbf4

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240828k", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.979537835959901e-06, "UID": "G620407", "XML": "https://gracedb.ligo.org/api/events/G620407/files/coinc.xml", "H1SNR": 5.0813484, "HasNS": 0.0, "L1SNR": 6.1983175, "Mass1": 33.154636, "Mass2": 25.801163, "Notes": [], "State": "neighbor", "Spin1z": 0.2784375, "Spin2z": 0.2784375, "GPSTime": 1408863001.777621, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.524614970154152, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 3.820789232835137e-06, "UID": "G626435", "XML": "https://gracedb.ligo.org/api/events/G626435/files/coinc.xml", "H1SNR": 4.8808975, "HasNS": 0.0, "L1SNR": 6.0673156, "Mass1": 35.630421, "Mass2": 23.458803, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G626435/files/bayestar.multiorder.fits", "Spin1z": 0.26621991, "Spin2z": 0.26621991, "GPSTime": 1408863001.77002, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.786878639649563, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 1.292324717299589e-06, "UID": "G505518", "XML": "https://gracedb.ligo.org/api/events/G505518/files/coinc.xml", "Pbbh": 0.572829644432799, "Pbns": 7.51588696376942e-17, "H1SNR": 5.0813484, "HasNS": 0.0, "L1SNR": 6.1983175, "Mass1": 33.154636, "Mass2": 25.801163, "Notes": [], "Pnsbh": 5.082793778231597e-15, "State": "preferred", "V1SNR": 2.903415, "Pastro": 0.5728296444328043, "Skymap": "https://gracedb.ligo.org/api/events/G505518/files/bayestar.multiorder.fits", "Spin1z": 0.2784375, "Spin2z": 0.2784375, "GPSTime": 1408863001.777621, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.524614970154152, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G505518/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-28 19:31:42.756946", "Instruments": "H1,L1,V1", "SupereventFAR": 3.121144857427121e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G505518/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 75c3406c

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240828k", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.820789232835137e-06, "UID": "G626435", "XML": "https://gracedb.ligo.org/api/events/G626435/files/coinc.xml", "H1SNR": 4.8808975, "HasNS": 0.0, "L1SNR": 6.0673156, "Mass1": 35.630421, "Mass2": 23.458803, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G626435/files/bayestar.multiorder.fits", "Spin1z": 0.26621991, "Spin2z": 0.26621991, "GPSTime": 1408863001.77002, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.786878639649563, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 20, "InOfflineCatalog": true}, {"FAR": 3.069161171170777e-06, "UID": "G626943", "XML": "https://gracedb.ligo.org/api/events/G626943/files/coinc.xml", "H1SNR": 5.0813484, "HasNS": 0.0, "L1SNR": 6.1983175, "Mass1": 33.154636, "Mass2": 25.801163, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G626943/files/bayestar.multiorder.fits", "Spin1z": 0.2784375, "Spin2z": 0.2784375, "GPSTime": 1408863001.777621, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.524614970154152, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 20, "InOfflineCatalog": true}, {"FAR": 1.292324717299589e-06, "UID": "G505518", "XML": "https://gracedb.ligo.org/api/events/G505518/files/coinc.xml", "Pbbh": 0.572829644432799, "Pbns": 7.51588696376942e-17, "H1SNR": 5.0813484, "HasNS": 0.0, "L1SNR": 6.1983175, "Mass1": 33.154636, "Mass2": 25.801163, "Notes": [], "Pnsbh": 5.082793778231597e-15, "State": "preferred", "V1SNR": 2.903415, "Pastro": 0.5728296444328043, "Skymap": "https://gracedb.ligo.org/api/events/G505518/files/bayestar.multiorder.fits", "Spin1z": 0.2784375, "Spin2z": 0.2784375, "GPSTime": 1408863001.777621, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.524614970154152, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G505518/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-29 07:33:16.667441", "Instruments": "H1,L1,V1", "SupereventFAR": 3.121144857427121e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G505518/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: 3.820789232835137e-06
UID: G626435
XML: https://gracedb.ligo.org/api/events/G626435/files/coinc.xml
H1SNR: 4.8808975
HasNS: 0.0
L1SNR: 6.0673156
Mass1: 35.630421
Mass2: 23.458803
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G626435/files/bayestar.multiorder.fits
Spin1z: 0.26621991
Spin2z: 0.26621991
GPSTime: 1408863001.77002
Pipeline: pycbc
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.786878639649563
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 2

FAR: 3.069161171170777e-06
UID: G626943
XML: https://gracedb.ligo.org/api/events/G626943/files/coinc.xml
H1SNR: 5.0813484
HasNS: 0.0
L1SNR: 6.1983175
Mass1: 33.154636
Mass2: 25.801163
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G626943/files/bayestar.multiorder.fits
Spin1z: 0.2784375
Spin2z: 0.2784375
GPSTime: 1408863001.777621
Pipeline: gstlal
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 8.524614970154152
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 3

FAR: 1.292324717299589e-06
UID: G505518
XML: https://gracedb.ligo.org/api/events/G505518/files/coinc.xml
Pbbh: 0.572829644432799
Pbns: 7.51588696376942e-17
H1SNR: 5.0813484
HasNS: 0.0
L1SNR: 6.1983175
Mass1: 33.154636
Mass2: 25.801163
Notes: Empty list
Pnsbh: 5.082793778231597e-15
State: preferred
V1SNR: 2.903415
Pastro: 0.5728296444328043
Skymap: https://gracedb.ligo.org/api/events/G505518/files/bayestar.multiorder.fits
Spin1z: 0.2784375
Spin2z: 0.2784375
GPSTime: 1408863001.777621
Pipeline: gstlal
HasMassGap: 0.004106583072100313
HasRemnant: 0.0
NetworkSNR: 8.524614970154152
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G505518/files/gstlal.p_astro.json

LastUpdate

2026-01-29 07:33:16.667441

Instruments

H1,L1,V1

SupereventFAR

3.121144857427121e-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/G505518/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: S240828k

S240828k

History

Version history

Selected version details

Changes from previous version 5ce5bbf4 to selected version 75c3406c

Baseline 5ce5bbf4

Selected 75c3406c

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

S240828k Copy superevent ID Show full identifier S240828k

History

Version history

Selected version details

Changes from previous version 5ce5bbf4 to selected version 75c3406c

Baseline 5ce5bbf4

Selected 75c3406c

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

S240828k