S240904bk

cbc-workflow-er16-o4b

Current version: dcf993e8 recorded 2026-06-11 11:00 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Viewing version 68df1abc (historical) — not the current record

Selected version details

Changes from previous version 398091a3 to selected version 68df1abc

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

41 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

19

Selected

20
Changed GraceDB › Events › 0 › FAR

Baseline

0.0000078254

Selected

0.00000227376830386048
Changed GraceDB › Events › 0 › GPSTime

Baseline

1409476114.937476

Selected

1409476114.942779
Changed GraceDB › Events › 0 › H1SNR

Baseline

5.587865

Selected

5.7342591
Changed GraceDB › Events › 0 › L1SNR

Baseline

4.625903

Selected

4.1653099
Changed GraceDB › Events › 0 › Mass1

Baseline

61.260027

Selected

48.294952
Changed GraceDB › Events › 0 › Mass2

Baseline

24.45743

Selected

54.746231
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

7.587881

Selected

7.877288026197961
Removed GraceDB › Events › 0 › Pastro

Baseline

0.02501760799999997

Selected

Missing
Removed GraceDB › Events › 0 › Pbbh

Baseline

0.025017608

Selected

Missing
Removed GraceDB › Events › 0 › Pbns

Baseline

0.0

Selected

Missing
Changed GraceDB › Events › 0 › Pipeline

Baseline

MBTA

Selected

gstlal
Removed GraceDB › Events › 0 › Pnsbh

Baseline

0.0

Selected

Missing
Changed GraceDB › Events › 0 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G623115/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/events/G627258/files/bayestar.multiorder.fits
Removed GraceDB › Events › 0 › SourceClassification

Baseline

https://gracedb.ligo.org/api/events/G623115/files/mbta.p_astro.json

Selected

Missing
Changed GraceDB › Events › 0 › Spin1z

Baseline

-0.949858

Selected

-0.69609374
Changed GraceDB › Events › 0 › Spin2z

Baseline

-0.949858

Selected

-0.69609374
Changed GraceDB › Events › 0 › UID

Baseline

G623115

Selected

G627258
Removed GraceDB › Events › 0 › V1SNR

Baseline

2.225472

Selected

Missing
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/events/G623115/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G627258/files/coinc.xml
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

19

Selected

20
Changed GraceDB › Events › 1 › FAR

Baseline

0.000002123332863446064

Selected

0.0000078254
Changed GraceDB › Events › 1 › GPSTime

Baseline

1409476114.942779

Selected

1409476114.937476
Changed GraceDB › Events › 1 › H1SNR

Baseline

5.7342591

Selected

5.587865
Changed GraceDB › Events › 1 › L1SNR

Baseline

4.1653099

Selected

4.625903
Changed GraceDB › Events › 1 › Mass1

Baseline

48.294952

Selected

61.260027
Changed GraceDB › Events › 1 › Mass2

Baseline

54.746231

Selected

24.45743
Changed GraceDB › Events › 1 › NetworkSNR

Baseline

7.877288026197961

Selected

7.587881
Added GraceDB › Events › 1 › Pastro

Baseline

Missing

Selected

0.02501760799999997
Added GraceDB › Events › 1 › Pbbh

Baseline

Missing

Selected

0.025017608
Added GraceDB › Events › 1 › Pbns

Baseline

Missing

Selected

0.0
Changed GraceDB › Events › 1 › Pipeline

Baseline

gstlal

Selected

MBTA
Added GraceDB › Events › 1 › Pnsbh

Baseline

Missing

Selected

0.0
Added GraceDB › Events › 1 › Skymap

Baseline

Missing

Selected

https://gracedb.ligo.org/api/events/G623115/files/bayestar.multiorder.fits
Added GraceDB › Events › 1 › SourceClassification

Baseline

Missing

Selected

https://gracedb.ligo.org/api/events/G623115/files/mbta.p_astro.json
Changed GraceDB › Events › 1 › Spin1z

Baseline

-0.69609374

Selected

-0.949858
Changed GraceDB › Events › 1 › Spin2z

Baseline

-0.69609374

Selected

-0.949858
Changed GraceDB › Events › 1 › UID

Baseline

G620430

Selected

G623115
Added GraceDB › Events › 1 › V1SNR

Baseline

Missing

Selected

2.225472
Changed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/events/G620430/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G623115/files/coinc.xml
Changed GraceDB › LastUpdate

Baseline

2026-01-28 19:38:50.358553

Selected

2026-01-29 08:38:22.182899

View raw JSON diff

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

Baseline 398091a3

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240904bk", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 7.8254e-06, "UID": "G623115", "XML": "https://gracedb.ligo.org/api/events/G623115/files/coinc.xml", "Pbbh": 0.025017608, "Pbns": 0.0, "H1SNR": 5.587865, "HasNS": 0.0, "L1SNR": 4.625903, "Mass1": 61.260027, "Mass2": 24.45743, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.225472, "Pastro": 0.02501760799999997, "Skymap": "https://gracedb.ligo.org/api/events/G623115/files/bayestar.multiorder.fits", "Spin1z": -0.949858, "Spin2z": -0.949858, "GPSTime": 1409476114.937476, "Pipeline": "MBTA", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.587881, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 19, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G623115/files/mbta.p_astro.json"}, {"FAR": 2.123332863446064e-06, "UID": "G620430", "XML": "https://gracedb.ligo.org/api/events/G620430/files/coinc.xml", "H1SNR": 5.7342591, "HasNS": 0.0, "L1SNR": 4.1653099, "Mass1": 48.294952, "Mass2": 54.746231, "Notes": [], "State": "neighbor", "Spin1z": -0.69609374, "Spin2z": -0.69609374, "GPSTime": 1409476114.942779, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.877288026197961, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 1.879712519408134e-05, "UID": "G508421", "XML": "https://gracedb.ligo.org/api/events/G508421/files/coinc.xml", "Pbbh": 0.046429910270836254, "Pbns": 6.512699953543334e-17, "H1SNR": 5.9259744, "HasNS": 0.0, "L1SNR": 4.1937737, "Mass1": 59.519035, "Mass2": 24.745056, "Notes": [], "Pnsbh": 4.7164331608979906e-15, "State": "preferred", "V1SNR": 3.3815911, "Pastro": 0.04642991027084098, "Skymap": "https://gracedb.ligo.org/api/events/G508421/files/bayestar.multiorder.fits", "Spin1z": -0.94359374, "Spin2z": -0.94359374, "GPSTime": 1409476114.941972, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.008749509297083, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G508421/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-28 19:38:50.358553", "Instruments": "H1,L1,V1", "SupereventFAR": 2.189953523627513e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G508421/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": "MBTA", "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 68df1abc

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240904bk", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.27376830386048e-06, "UID": "G627258", "XML": "https://gracedb.ligo.org/api/events/G627258/files/coinc.xml", "H1SNR": 5.7342591, "HasNS": 0.0, "L1SNR": 4.1653099, "Mass1": 48.294952, "Mass2": 54.746231, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G627258/files/bayestar.multiorder.fits", "Spin1z": -0.69609374, "Spin2z": -0.69609374, "GPSTime": 1409476114.942779, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.877288026197961, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 20, "InOfflineCatalog": true}, {"FAR": 7.8254e-06, "UID": "G623115", "XML": "https://gracedb.ligo.org/api/events/G623115/files/coinc.xml", "Pbbh": 0.025017608, "Pbns": 0.0, "H1SNR": 5.587865, "HasNS": 0.0, "L1SNR": 4.625903, "Mass1": 61.260027, "Mass2": 24.45743, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.225472, "Pastro": 0.02501760799999997, "Skymap": "https://gracedb.ligo.org/api/events/G623115/files/bayestar.multiorder.fits", "Spin1z": -0.949858, "Spin2z": -0.949858, "GPSTime": 1409476114.937476, "Pipeline": "MBTA", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.587881, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 20, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G623115/files/mbta.p_astro.json"}, {"FAR": 1.879712519408134e-05, "UID": "G508421", "XML": "https://gracedb.ligo.org/api/events/G508421/files/coinc.xml", "Pbbh": 0.046429910270836254, "Pbns": 6.512699953543334e-17, "H1SNR": 5.9259744, "HasNS": 0.0, "L1SNR": 4.1937737, "Mass1": 59.519035, "Mass2": 24.745056, "Notes": [], "Pnsbh": 4.7164331608979906e-15, "State": "preferred", "V1SNR": 3.3815911, "Pastro": 0.04642991027084098, "Skymap": "https://gracedb.ligo.org/api/events/G508421/files/bayestar.multiorder.fits", "Spin1z": -0.94359374, "Spin2z": -0.94359374, "GPSTime": 1409476114.941972, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.008749509297083, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G508421/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-29 08:38:22.182899", "Instruments": "H1,L1,V1", "SupereventFAR": 2.189953523627513e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G508421/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": "MBTA", "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: 2.27376830386048e-06
UID: G627258
XML: https://gracedb.ligo.org/api/events/G627258/files/coinc.xml
H1SNR: 5.7342591
HasNS: 0.0
L1SNR: 4.1653099
Mass1: 48.294952
Mass2: 54.746231
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G627258/files/bayestar.multiorder.fits
Spin1z: -0.69609374
Spin2z: -0.69609374
GPSTime: 1409476114.942779
Pipeline: gstlal
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.877288026197961
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 2

FAR: 7.8254e-06
UID: G623115
XML: https://gracedb.ligo.org/api/events/G623115/files/coinc.xml
Pbbh: 0.025017608
Pbns: 0.0
H1SNR: 5.587865
HasNS: 0.0
L1SNR: 4.625903
Mass1: 61.260027
Mass2: 24.45743
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 2.225472
Pastro: 0.02501760799999997
Skymap: https://gracedb.ligo.org/api/events/G623115/files/bayestar.multiorder.fits
Spin1z: -0.949858
Spin2z: -0.949858
GPSTime: 1409476114.937476
Pipeline: MBTA
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.587881
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 20
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/events/G623115/files/mbta.p_astro.json

Item 3

FAR: 1.879712519408134e-05
UID: G508421
XML: https://gracedb.ligo.org/api/events/G508421/files/coinc.xml
Pbbh: 0.046429910270836254
Pbns: 6.512699953543334e-17
H1SNR: 5.9259744
HasNS: 0.0
L1SNR: 4.1937737
Mass1: 59.519035
Mass2: 24.745056
Notes: Empty list
Pnsbh: 4.7164331608979906e-15
State: preferred
V1SNR: 3.3815911
Pastro: 0.04642991027084098
Skymap: https://gracedb.ligo.org/api/events/G508421/files/bayestar.multiorder.fits
Spin1z: -0.94359374
Spin2z: -0.94359374
GPSTime: 1409476114.941972
Pipeline: gstlal
HasMassGap: 0.004106583072100313
HasRemnant: 0.0
NetworkSNR: 8.008749509297083
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G508421/files/gstlal.p_astro.json

LastUpdate

2026-01-29 08:38:22.182899

Instruments

H1,L1,V1

SupereventFAR

2.189953523627513e-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/G508421/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

Catalogue tracking

Notes

Empty list

SearchResultStatuses

Item 1

UID: MBTA
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: S240904bk

S240904bk

History

Version history

Selected version details

Changes from previous version 398091a3 to selected version 68df1abc

Baseline 398091a3

Selected 68df1abc

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

S240904bk Copy superevent ID Show full identifier S240904bk

History

Version history

Selected version details

Changes from previous version 398091a3 to selected version 68df1abc

Baseline 398091a3

Selected 68df1abc

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

S240904bk