S250211dd

cbc-workflow-o4c

Current version: 1259198c recorded 2026-09-18 20:22 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Selected version details

Changes from previous version fae0e20e to selected version 1259198c

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

18

Selected

19
Changed GraceDB › Events › 0 › FAR

Baseline

0.00002106926859003209

Selected

0.0000159141707427994
Changed GraceDB › Events › 0 › GPSTime

Baseline

1423302913.683695

Selected

1423302913.672607
Changed GraceDB › Events › 0 › H1SNR

Baseline

5.0048037

Selected

4.9637237
Changed GraceDB › Events › 0 › L1SNR

Baseline

5.4111471

Selected

5.6759839
Changed GraceDB › Events › 0 › Mass1

Baseline

50.356155

Selected

51.122025
Changed GraceDB › Events › 0 › Mass2

Baseline

40.860004

Selected

30.745567
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

7.370791869189731

Selected

7.540248395566638
Changed GraceDB › Events › 0 › Pipeline

Baseline

gstlal

Selected

pycbc
Changed GraceDB › Events › 0 › Skymap

Baseline

https://gracedb.ligo.org/api/v2/events/G642533/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/v2/events/G636292/files/bayestar.multiorder.fits
Changed GraceDB › Events › 0 › Spin1z

Baseline

0.85078126

Selected

0.5745222
Changed GraceDB › Events › 0 › Spin2z

Baseline

0.85078126

Selected

0.5745222
Changed GraceDB › Events › 0 › UID

Baseline

G642533

Selected

G636292
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/v2/events/G642533/files/coinc.xml

Selected

https://gracedb.ligo.org/api/v2/events/G636292/files/coinc.xml
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

18

Selected

19
Changed GraceDB › Events › 1 › FAR

Baseline

0.0000159141707427994

Selected

0.00002106926859003209
Changed GraceDB › Events › 1 › GPSTime

Baseline

1423302913.672607

Selected

1423302913.683695
Changed GraceDB › Events › 1 › H1SNR

Baseline

4.9637237

Selected

5.0048037
Changed GraceDB › Events › 1 › L1SNR

Baseline

5.6759839

Selected

5.4111471
Changed GraceDB › Events › 1 › Mass1

Baseline

51.122025

Selected

50.356155
Changed GraceDB › Events › 1 › Mass2

Baseline

30.745567

Selected

40.860004
Changed GraceDB › Events › 1 › NetworkSNR

Baseline

7.540248395566638

Selected

7.370791869189731
Changed GraceDB › Events › 1 › Pipeline

Baseline

pycbc

Selected

gstlal
Changed GraceDB › Events › 1 › Skymap

Baseline

https://gracedb.ligo.org/api/v2/events/G636292/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/v2/events/G642533/files/bayestar.multiorder.fits
Changed GraceDB › Events › 1 › Spin1z

Baseline

0.5745222

Selected

0.85078126
Changed GraceDB › Events › 1 › Spin2z

Baseline

0.5745222

Selected

0.85078126
Changed GraceDB › Events › 1 › UID

Baseline

G636292

Selected

G642533
Changed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/v2/events/G636292/files/coinc.xml

Selected

https://gracedb.ligo.org/api/v2/events/G642533/files/coinc.xml
Changed GraceDB › LastUpdate

Baseline

2026-09-02 12:45:36.554912

Selected

2026-09-18 13:22:57.841931

View raw JSON diff

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

Baseline fae0e20e

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250211dd", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.106926859003209e-05, "UID": "G642533", "XML": "https://gracedb.ligo.org/api/v2/events/G642533/files/coinc.xml", "H1SNR": 5.0048037, "HasNS": 0.0, "L1SNR": 5.4111471, "Mass1": 50.356155, "Mass2": 40.860004, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G642533/files/bayestar.multiorder.fits", "Spin1z": 0.85078126, "Spin2z": 0.85078126, "GPSTime": 1423302913.683695, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.370791869189731, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 1.59141707427994e-05, "UID": "G636292", "XML": "https://gracedb.ligo.org/api/v2/events/G636292/files/coinc.xml", "H1SNR": 4.9637237, "HasNS": 0.0, "L1SNR": 5.6759839, "Mass1": 51.122025, "Mass2": 30.745567, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G636292/files/bayestar.multiorder.fits", "Spin1z": 0.5745222, "Spin2z": 0.5745222, "GPSTime": 1423302913.672607, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.540248395566638, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 2.112767493562067e-05, "UID": "G554507", "XML": "https://gracedb.ligo.org/api/v2/events/G554507/files/coinc.xml", "Pbbh": 0.05146389259580818, "Pbns": 6.60364670402427e-14, "H1SNR": 5.0048037, "HasNS": 0.0, "L1SNR": 5.4111471, "Mass1": 50.356155, "Mass2": 40.860004, "Notes": [], "Pnsbh": 4.62304696168043e-12, "State": "preferred", "Pastro": 0.05146389260049722, "Skymap": "https://gracedb.ligo.org/api/v2/events/G554507/files/bayestar.multiorder.fits", "Spin1z": 0.85078126, "Spin2z": 0.85078126, "GPSTime": 1423302913.683695, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.370791869189731, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G554507/files/gstlal.p_astro.json"}], "LastUpdate": "2026-09-02 12:45:36.554912", "Instruments": "H1,L1", "SupereventFAR": 1.59141707427994e-05, "SupereventPastro": 0.014541376591066357}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G554507/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 1259198c

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250211dd", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.59141707427994e-05, "UID": "G636292", "XML": "https://gracedb.ligo.org/api/v2/events/G636292/files/coinc.xml", "H1SNR": 4.9637237, "HasNS": 0.0, "L1SNR": 5.6759839, "Mass1": 51.122025, "Mass2": 30.745567, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G636292/files/bayestar.multiorder.fits", "Spin1z": 0.5745222, "Spin2z": 0.5745222, "GPSTime": 1423302913.672607, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.540248395566638, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 2.106926859003209e-05, "UID": "G642533", "XML": "https://gracedb.ligo.org/api/v2/events/G642533/files/coinc.xml", "H1SNR": 5.0048037, "HasNS": 0.0, "L1SNR": 5.4111471, "Mass1": 50.356155, "Mass2": 40.860004, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G642533/files/bayestar.multiorder.fits", "Spin1z": 0.85078126, "Spin2z": 0.85078126, "GPSTime": 1423302913.683695, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.370791869189731, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 2.112767493562067e-05, "UID": "G554507", "XML": "https://gracedb.ligo.org/api/v2/events/G554507/files/coinc.xml", "Pbbh": 0.05146389259580818, "Pbns": 6.60364670402427e-14, "H1SNR": 5.0048037, "HasNS": 0.0, "L1SNR": 5.4111471, "Mass1": 50.356155, "Mass2": 40.860004, "Notes": [], "Pnsbh": 4.62304696168043e-12, "State": "preferred", "Pastro": 0.05146389260049722, "Skymap": "https://gracedb.ligo.org/api/v2/events/G554507/files/bayestar.multiorder.fits", "Spin1z": 0.85078126, "Spin2z": 0.85078126, "GPSTime": 1423302913.683695, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.370791869189731, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G554507/files/gstlal.p_astro.json"}], "LastUpdate": "2026-09-18 13:22:57.841931", "Instruments": "H1,L1", "SupereventFAR": 1.59141707427994e-05, "SupereventPastro": 0.014541376591066357}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G554507/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

Summary

No summary highlights available.

Info

Notes: Empty list
Labels: Empty list
SchemaVersion: v3

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 1.59141707427994e-05
UID: G636292
XML: https://gracedb.ligo.org/api/v2/events/G636292/files/coinc.xml
H1SNR: 4.9637237
HasNS: 0.0
L1SNR: 5.6759839
Mass1: 51.122025
Mass2: 30.745567
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G636292/files/bayestar.multiorder.fits
Spin1z: 0.5745222
Spin2z: 0.5745222
GPSTime: 1423302913.672607
Pipeline: pycbc
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.540248395566638
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 2

FAR: 2.106926859003209e-05
UID: G642533
XML: https://gracedb.ligo.org/api/v2/events/G642533/files/coinc.xml
H1SNR: 5.0048037
HasNS: 0.0
L1SNR: 5.4111471
Mass1: 50.356155
Mass2: 40.860004
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G642533/files/bayestar.multiorder.fits
Spin1z: 0.85078126
Spin2z: 0.85078126
GPSTime: 1423302913.683695
Pipeline: gstlal
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.370791869189731
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 3

FAR: 2.112767493562067e-05
UID: G554507
XML: https://gracedb.ligo.org/api/v2/events/G554507/files/coinc.xml
Pbbh: 0.05146389259580818
Pbns: 6.60364670402427e-14
H1SNR: 5.0048037
HasNS: 0.0
L1SNR: 5.4111471
Mass1: 50.356155
Mass2: 40.860004
Notes: Empty list
Pnsbh: 4.62304696168043e-12
State: preferred
Pastro: 0.05146389260049722
Skymap: https://gracedb.ligo.org/api/v2/events/G554507/files/bayestar.multiorder.fits
Spin1z: 0.85078126
Spin2z: 0.85078126
GPSTime: 1423302913.683695
Pipeline: gstlal
HasMassGap: 0.004106583072100313
HasRemnant: 0.0
NetworkSNR: 7.370791869189731
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G554507/files/gstlal.p_astro.json

LastUpdate

2026-09-18 13:22:57.841931

Instruments

H1,L1

SupereventFAR

1.59141707427994e-05

SupereventPastro

0.014541376591066357

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/v2/events/G554507/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: S250211dd

S250211dd

History

Version history

Selected version details

Changes from previous version fae0e20e to selected version 1259198c

Baseline fae0e20e

Selected 1259198c

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

S250211dd Copy superevent ID Show full identifier S250211dd

History

Version history

Selected version details

Changes from previous version fae0e20e to selected version 1259198c

Baseline fae0e20e

Selected 1259198c

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

S250211dd