S240422el

cbc-workflow-er16-o4b

Current version: dbed13d4 recorded 2026-06-10 19:40 UTC v3

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History

Version history

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Viewing version 3213509c (historical) — not the current record

Selected version details

Changes from previous version 3892cdbb to selected version 3213509c

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

5 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

23

Selected

25
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

23

Selected

25
Changed GraceDB › Events › 2 › CatalogVersion

Baseline

23

Selected

25
Changed GraceDB › LastUpdate

Baseline

2026-04-02 02:45:17.083936

Selected

2026-04-02 13:21:31.985649
Changed GraceDB › SupereventFAR

Baseline

0.000008546302087768275

Selected

0.00000921728353239613

View raw JSON diff

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

Baseline 3892cdbb

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240422el", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.330337e-05, "UID": "G622809", "XML": "https://gracedb.ligo.org/api/events/G622809/files/coinc.xml", "Pbbh": 0.016822006, "Pbns": 0.0, "H1SNR": 4.841327, "HasNS": 0.0, "L1SNR": 5.661538, "Mass1": 49.25829, "Mass2": 33.455197, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.526979, "Pastro": 0.016822005999999945, "Skymap": "https://gracedb.ligo.org/api/events/G622809/files/bayestar.multiorder.fits", "Spin1z": -0.057752, "Spin2z": -0.057752, "GPSTime": 1397860944.552801, "Pipeline": "MBTA", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.866199, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 23, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G622809/files/mbta.p_astro.json"}, {"FAR": 9.21728353239613e-06, "UID": "G631934", "XML": "https://gracedb.ligo.org/api/events/G631934/files/coinc.xml", "H1SNR": 4.3563094, "HasNS": 0.0, "L1SNR": 5.5388994, "Mass1": 42.603889, "Mass2": 40.860004, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G631934/files/bayestar.multiorder.fits", "Spin1z": -0.01546875, "Spin2z": -0.01546875, "GPSTime": 1397860944.556798, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.463119623898163, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 23, "InOfflineCatalog": true}, {"FAR": 1.001887652883102e-05, "UID": "G626143", "XML": "https://gracedb.ligo.org/api/events/G626143/files/coinc.xml", "H1SNR": 4.3888369, "HasNS": 0.0, "L1SNR": 5.4295154, "Mass1": 50.032669, "Mass2": 39.596989, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G626143/files/bayestar.multiorder.fits", "Spin1z": 0.021495353, "Spin2z": 0.021495353, "GPSTime": 1397860944.549316, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 6.981513163586262, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 23, "InOfflineCatalog": true}, {"FAR": 1.694157463564376e-05, "UID": "G476985", "XML": "https://gracedb.ligo.org/api/events/G476985/files/coinc.xml", "Pbbh": 0.07583626674241821, "Pbns": 2.283800038006412e-13, "H1SNR": 4.677074, "HasNS": 0.0, "L1SNR": 5.5048523, "Mass1": 42.603889, "Mass2": 42.603889, "Notes": [], "Pnsbh": 1.5773415532675697e-11, "State": "preferred", "V1SNR": 2.4700062, "Pastro": 0.07583626675842003, "Skymap": "https://gracedb.ligo.org/api/events/G476985/files/bayestar.multiorder.fits", "Spin1z": 0.07734375, "Spin2z": 0.07734375, "GPSTime": 1397860944.558228, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.634091323681842, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G476985/files/gstlal.p_astro.json"}], "LastUpdate": "2026-04-02 02:45:17.083936", "Instruments": "H1,L1,V1", "SupereventFAR": 8.546302087768275e-06, "SupereventPastro": 0.05587489845427318}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G476985/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"}, {"UID": "MBTA", "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 3213509c

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240422el", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.330337e-05, "UID": "G622809", "XML": "https://gracedb.ligo.org/api/events/G622809/files/coinc.xml", "Pbbh": 0.016822006, "Pbns": 0.0, "H1SNR": 4.841327, "HasNS": 0.0, "L1SNR": 5.661538, "Mass1": 49.25829, "Mass2": 33.455197, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.526979, "Pastro": 0.016822005999999945, "Skymap": "https://gracedb.ligo.org/api/events/G622809/files/bayestar.multiorder.fits", "Spin1z": -0.057752, "Spin2z": -0.057752, "GPSTime": 1397860944.552801, "Pipeline": "MBTA", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.866199, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G622809/files/mbta.p_astro.json"}, {"FAR": 9.21728353239613e-06, "UID": "G631934", "XML": "https://gracedb.ligo.org/api/events/G631934/files/coinc.xml", "H1SNR": 4.3563094, "HasNS": 0.0, "L1SNR": 5.5388994, "Mass1": 42.603889, "Mass2": 40.860004, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G631934/files/bayestar.multiorder.fits", "Spin1z": -0.01546875, "Spin2z": -0.01546875, "GPSTime": 1397860944.556798, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.463119623898163, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true}, {"FAR": 1.001887652883102e-05, "UID": "G626143", "XML": "https://gracedb.ligo.org/api/events/G626143/files/coinc.xml", "H1SNR": 4.3888369, "HasNS": 0.0, "L1SNR": 5.4295154, "Mass1": 50.032669, "Mass2": 39.596989, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G626143/files/bayestar.multiorder.fits", "Spin1z": 0.021495353, "Spin2z": 0.021495353, "GPSTime": 1397860944.549316, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 6.981513163586262, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true}, {"FAR": 1.694157463564376e-05, "UID": "G476985", "XML": "https://gracedb.ligo.org/api/events/G476985/files/coinc.xml", "Pbbh": 0.07583626674241821, "Pbns": 2.283800038006412e-13, "H1SNR": 4.677074, "HasNS": 0.0, "L1SNR": 5.5048523, "Mass1": 42.603889, "Mass2": 42.603889, "Notes": [], "Pnsbh": 1.5773415532675697e-11, "State": "preferred", "V1SNR": 2.4700062, "Pastro": 0.07583626675842003, "Skymap": "https://gracedb.ligo.org/api/events/G476985/files/bayestar.multiorder.fits", "Spin1z": 0.07734375, "Spin2z": 0.07734375, "GPSTime": 1397860944.558228, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.634091323681842, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G476985/files/gstlal.p_astro.json"}], "LastUpdate": "2026-04-02 13:21:31.985649", "Instruments": "H1,L1,V1", "SupereventFAR": 9.21728353239613e-06, "SupereventPastro": 0.05587489845427318}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G476985/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"}, {"UID": "MBTA", "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: 1.330337e-05
UID: G622809
XML: https://gracedb.ligo.org/api/events/G622809/files/coinc.xml
Pbbh: 0.016822006
Pbns: 0.0
H1SNR: 4.841327
HasNS: 0.0
L1SNR: 5.661538
Mass1: 49.25829
Mass2: 33.455197
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 2.526979
Pastro: 0.016822005999999945
Skymap: https://gracedb.ligo.org/api/events/G622809/files/bayestar.multiorder.fits
Spin1z: -0.057752
Spin2z: -0.057752
GPSTime: 1397860944.552801
Pipeline: MBTA
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.866199
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/events/G622809/files/mbta.p_astro.json

Item 2

FAR: 9.21728353239613e-06
UID: G631934
XML: https://gracedb.ligo.org/api/events/G631934/files/coinc.xml
H1SNR: 4.3563094
HasNS: 0.0
L1SNR: 5.5388994
Mass1: 42.603889
Mass2: 40.860004
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G631934/files/bayestar.multiorder.fits
Spin1z: -0.01546875
Spin2z: -0.01546875
GPSTime: 1397860944.556798
Pipeline: gstlal
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.463119623898163
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True

Item 3

FAR: 1.001887652883102e-05
UID: G626143
XML: https://gracedb.ligo.org/api/events/G626143/files/coinc.xml
H1SNR: 4.3888369
HasNS: 0.0
L1SNR: 5.4295154
Mass1: 50.032669
Mass2: 39.596989
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G626143/files/bayestar.multiorder.fits
Spin1z: 0.021495353
Spin2z: 0.021495353
GPSTime: 1397860944.549316
Pipeline: pycbc
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 6.981513163586262
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True

Item 4

FAR: 1.694157463564376e-05
UID: G476985
XML: https://gracedb.ligo.org/api/events/G476985/files/coinc.xml
Pbbh: 0.07583626674241821
Pbns: 2.283800038006412e-13
H1SNR: 4.677074
HasNS: 0.0
L1SNR: 5.5048523
Mass1: 42.603889
Mass2: 42.603889
Notes: Empty list
Pnsbh: 1.5773415532675697e-11
State: preferred
V1SNR: 2.4700062
Pastro: 0.07583626675842003
Skymap: https://gracedb.ligo.org/api/events/G476985/files/bayestar.multiorder.fits
Spin1z: 0.07734375
Spin2z: 0.07734375
GPSTime: 1397860944.558228
Pipeline: gstlal
HasMassGap: 0.004106583072100313
HasRemnant: 0.0
NetworkSNR: 7.634091323681842
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G476985/files/gstlal.p_astro.json

LastUpdate

2026-04-02 13:21:31.985649

Instruments

H1,L1,V1

SupereventFAR

9.21728353239613e-06

SupereventPastro

0.05587489845427318

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/G476985/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

Item 3

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

ParameterEstimationStatuses

Empty list

Publications

Additional metadata: Sname

Sname: S240422el

S240422el

History

Version history

Selected version details

Changes from previous version 3892cdbb to selected version 3213509c

Baseline 3892cdbb

Selected 3213509c

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

S240422el Copy superevent ID Show full identifier S240422el

History

Version history

Selected version details

Changes from previous version 3892cdbb to selected version 3213509c

Baseline 3892cdbb

Selected 3213509c

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

S240422el