S231231z

cbc-workflow-o4a

Current version: d12af18a recorded 2026-06-10 19:16 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Viewing version 9bf99b99 (historical) — not the current record

Selected version details

Changes from previous version e193dffa to selected version 9bf99b99

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

59 field changes.

Changed GraceDB › Events › 0 › CatalogNumber

Baseline

4

Selected

4.1
Changed GraceDB › Events › 0 › CatalogVersion

Baseline

724

Selected

4
Changed GraceDB › Events › 0 › FAR

Baseline

0.00000194405447

Selected

0.000002985081220314809
Changed GraceDB › Events › 0 › GPSTime

Baseline

1388055357.688477

Selected

1388055357.701957
Added GraceDB › Events › 0 › H1SNR

Baseline

Missing

Selected

4.2828207
Added GraceDB › Events › 0 › HasMassGap

Baseline

Missing

Selected

0.04264138160689884
Added GraceDB › Events › 0 › HasNS

Baseline

Missing

Selected

0.0
Added GraceDB › Events › 0 › HasRemnant

Baseline

Missing

Selected

0.0
Added GraceDB › Events › 0 › L1SNR

Baseline

Missing

Selected

6.6752729
Added GraceDB › Events › 0 › Mass1

Baseline

Missing

Selected

67.469643
Added GraceDB › Events › 0 › Mass2

Baseline

Missing

Selected

70.349213
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

8.161829451783467

Selected

7.931066889565425
Changed GraceDB › Events › 0 › Pipeline

Baseline

CWB

Selected

gstlal
Added GraceDB › Events › 0 › Skymap

Baseline

Missing

Selected

https://gracedb.ligo.org/api/events/G559982/files/bayestar.multiorder.fits
Added GraceDB › Events › 0 › Spin1z

Baseline

Missing

Selected

0.35578126
Added GraceDB › Events › 0 › Spin2z

Baseline

Missing

Selected

0.35578126
Changed GraceDB › Events › 0 › UID

Baseline

G548780

Selected

G559982
Added GraceDB › Events › 0 › XML

Baseline

Missing

Selected

https://gracedb.ligo.org/api/events/G559982/files/coinc.xml
Changed GraceDB › Events › 1 › CatalogNumber

Baseline

4

Selected

4.1
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

724

Selected

4
Changed GraceDB › Events › 1 › FAR

Baseline

0.00002246168860262484

Selected

0.00000194405447
Changed GraceDB › Events › 1 › GPSTime

Baseline

1388055357.682617

Selected

1388055357.688477
Removed GraceDB › Events › 1 › HasMassGap

Baseline

0.04264138160689884

Selected

Missing
Removed GraceDB › Events › 1 › HasNS

Baseline

0.0

Selected

Missing
Removed GraceDB › Events › 1 › HasRemnant

Baseline

0.0

Selected

Missing
Removed GraceDB › Events › 1 › L1SNR

Baseline

6.5427618

Selected

Missing
Removed GraceDB › Events › 1 › Mass1

Baseline

74.298569

Selected

Missing
Removed GraceDB › Events › 1 › Mass2

Baseline

69.635696

Selected

Missing
Changed GraceDB › Events › 1 › NetworkSNR

Baseline

6.54276180267334

Selected

8.161829451783467
Changed GraceDB › Events › 1 › Pipeline

Baseline

pycbc

Selected

CWB
Removed GraceDB › Events › 1 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G503252/files/bayestar.multiorder.fits

Selected

Missing
Removed GraceDB › Events › 1 › Spin1z

Baseline

0.066998087

Selected

Missing
Removed GraceDB › Events › 1 › Spin2z

Baseline

0.066998087

Selected

Missing
Changed GraceDB › Events › 1 › UID

Baseline

G503252

Selected

G548780
Removed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/events/G503252/files/coinc.xml

Selected

Missing
Removed GraceDB › Events › 2 › CatalogNumber

Baseline

4

Selected

Missing
Removed GraceDB › Events › 2 › CatalogVersion

Baseline

724

Selected

Missing
Changed GraceDB › Events › 2 › FAR

Baseline

0.000002985081220314809

Selected

0.00001293354969023384
Changed GraceDB › Events › 2 › GPSTime

Baseline

1388055357.701957

Selected

1388055357.689697
Changed GraceDB › Events › 2 › H1SNR

Baseline

4.2828207

Selected

4.2225661
Changed GraceDB › Events › 2 › InOfflineCatalog

Baseline

True

Selected

False
Changed GraceDB › Events › 2 › L1SNR

Baseline

6.6752729

Selected

7.0929942
Changed GraceDB › Events › 2 › Mass1

Baseline

67.469643

Selected

76.482289
Changed GraceDB › Events › 2 › Mass2

Baseline

70.349213

Selected

57.082773
Changed GraceDB › Events › 2 › NetworkSNR

Baseline

7.931066889565425

Selected

8.254733890961043
Added GraceDB › Events › 2 › Pastro

Baseline

Missing

Selected

0.06517713118440249
Added GraceDB › Events › 2 › Pbbh

Baseline

Missing

Selected

0.06517713118438526
Added GraceDB › Events › 2 › Pbns

Baseline

Missing

Selected

0.00000000000000023619215558378187
Added GraceDB › Events › 2 › Pnsbh

Baseline

Missing

Selected

0.000000000000017049734912133805
Changed GraceDB › Events › 2 › SearchType

Baseline

offline

Selected

low latency
Changed GraceDB › Events › 2 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G559982/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/events/G462273/files/bayestar.multiorder.fits
Added GraceDB › Events › 2 › SourceClassification

Baseline

Missing

Selected

https://gracedb.ligo.org/api/events/G462273/files/gstlal.p_astro.json
Changed GraceDB › Events › 2 › Spin1z

Baseline

0.35578126

Selected

0.23203125
Changed GraceDB › Events › 2 › Spin2z

Baseline

0.35578126

Selected

0.23203125
Changed GraceDB › Events › 2 › State

Baseline

neighbor

Selected

preferred
Changed GraceDB › Events › 2 › UID

Baseline

G559982

Selected

G462273
Changed GraceDB › Events › 2 › XML

Baseline

https://gracedb.ligo.org/api/events/G559982/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G462273/files/coinc.xml
Removed GraceDB › Events › 3

Baseline

{'FAR': 1.293354969023384e-05, 'UID': 'G462273', 'XML': 'https://gracedb.ligo.org/api/events/G462273/files/coinc.xml', 'Pbbh': 0.06517713118438526, 'Pbns': 2.3619215558378187e-16, 'H1SNR': 4.2225661, 'HasNS': 0.0, 'L1SNR': 7.0929942, 'Mass1': 76.482289, 'Mass2': 57.082773, 'Notes': [], 'Pnsbh': 1.7049734912133805e-14, 'State': 'preferred', 'Pastro': 0.06517713118440249, 'Skymap': 'https://gracedb.ligo.org/api/events/G462273/files/bayestar.multiorder.fits', 'Spin1z': 0.23203125, 'Spin2z': 0.23203125, 'GPSTime': 1388055357.689697, 'Pipeline': 'gstlal', 'HasMassGap': 0.04264138160689884, 'HasRemnant': 0.0, 'NetworkSNR': 8.254733890961043, 'SearchType': 'low latency', 'EarlyWarning': False, 'InOfflineCatalog': False, 'SourceClassification': 'https://gracedb.ligo.org/api/events/G462273/files/gstlal.p_astro.json'}

Selected

Missing
Changed GraceDB › LastUpdate

Baseline

2025-10-22 02:02:34.463907

Selected

2026-03-12 07:12:39.874605

View raw JSON diff

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

Baseline e193dffa

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231231z", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.94405447e-06, "UID": "G548780", "Notes": [], "State": "neighbor", "GPSTime": 1388055357.688477, "Pipeline": "CWB", "NetworkSNR": 8.161829451783467, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 724, "InOfflineCatalog": true}, {"FAR": 2.246168860262484e-05, "UID": "G503252", "XML": "https://gracedb.ligo.org/api/events/G503252/files/coinc.xml", "HasNS": 0.0, "L1SNR": 6.5427618, "Mass1": 74.298569, "Mass2": 69.635696, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G503252/files/bayestar.multiorder.fits", "Spin1z": 0.066998087, "Spin2z": 0.066998087, "GPSTime": 1388055357.682617, "Pipeline": "pycbc", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 6.54276180267334, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 724, "InOfflineCatalog": true}, {"FAR": 2.985081220314809e-06, "UID": "G559982", "XML": "https://gracedb.ligo.org/api/events/G559982/files/coinc.xml", "H1SNR": 4.2828207, "HasNS": 0.0, "L1SNR": 6.6752729, "Mass1": 67.469643, "Mass2": 70.349213, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G559982/files/bayestar.multiorder.fits", "Spin1z": 0.35578126, "Spin2z": 0.35578126, "GPSTime": 1388055357.701957, "Pipeline": "gstlal", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 7.931066889565425, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 724, "InOfflineCatalog": true}, {"FAR": 1.293354969023384e-05, "UID": "G462273", "XML": "https://gracedb.ligo.org/api/events/G462273/files/coinc.xml", "Pbbh": 0.06517713118438526, "Pbns": 2.3619215558378187e-16, "H1SNR": 4.2225661, "HasNS": 0.0, "L1SNR": 7.0929942, "Mass1": 76.482289, "Mass2": 57.082773, "Notes": [], "Pnsbh": 1.7049734912133805e-14, "State": "preferred", "Pastro": 0.06517713118440249, "Skymap": "https://gracedb.ligo.org/api/events/G462273/files/bayestar.multiorder.fits", "Spin1z": 0.23203125, "Spin2z": 0.23203125, "GPSTime": 1388055357.689697, "Pipeline": "gstlal", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 8.254733890961043, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G462273/files/gstlal.p_astro.json"}], "LastUpdate": "2025-10-22 02:02:34.463907", "Instruments": "H1,L1", "SupereventFAR": 1.94405447e-06, "SupereventPastro": 0.17989999999999995}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G462273/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": "CWB", "Chunk": 16, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "gstlal", "Chunk": 16, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "pycbc", "Chunk": 16, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "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 9bf99b99

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231231z", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.985081220314809e-06, "UID": "G559982", "XML": "https://gracedb.ligo.org/api/events/G559982/files/coinc.xml", "H1SNR": 4.2828207, "HasNS": 0.0, "L1SNR": 6.6752729, "Mass1": 67.469643, "Mass2": 70.349213, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G559982/files/bayestar.multiorder.fits", "Spin1z": 0.35578126, "Spin2z": 0.35578126, "GPSTime": 1388055357.701957, "Pipeline": "gstlal", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 7.931066889565425, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 4, "InOfflineCatalog": true}, {"FAR": 1.94405447e-06, "UID": "G548780", "Notes": [], "State": "neighbor", "GPSTime": 1388055357.688477, "Pipeline": "CWB", "NetworkSNR": 8.161829451783467, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 4, "InOfflineCatalog": true}, {"FAR": 1.293354969023384e-05, "UID": "G462273", "XML": "https://gracedb.ligo.org/api/events/G462273/files/coinc.xml", "Pbbh": 0.06517713118438526, "Pbns": 2.3619215558378187e-16, "H1SNR": 4.2225661, "HasNS": 0.0, "L1SNR": 7.0929942, "Mass1": 76.482289, "Mass2": 57.082773, "Notes": [], "Pnsbh": 1.7049734912133805e-14, "State": "preferred", "Pastro": 0.06517713118440249, "Skymap": "https://gracedb.ligo.org/api/events/G462273/files/bayestar.multiorder.fits", "Spin1z": 0.23203125, "Spin2z": 0.23203125, "GPSTime": 1388055357.689697, "Pipeline": "gstlal", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 8.254733890961043, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G462273/files/gstlal.p_astro.json"}], "LastUpdate": "2026-03-12 07:12:39.874605", "Instruments": "H1,L1", "SupereventFAR": 1.94405447e-06, "SupereventPastro": 0.17989999999999995}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G462273/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": "CWB", "Chunk": 16, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "gstlal", "Chunk": 16, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "pycbc", "Chunk": 16, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "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: 2.985081220314809e-06
UID: G559982
XML: https://gracedb.ligo.org/api/events/G559982/files/coinc.xml
H1SNR: 4.2828207
HasNS: 0.0
L1SNR: 6.6752729
Mass1: 67.469643
Mass2: 70.349213
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G559982/files/bayestar.multiorder.fits
Spin1z: 0.35578126
Spin2z: 0.35578126
GPSTime: 1388055357.701957
Pipeline: gstlal
HasMassGap: 0.04264138160689884
HasRemnant: 0.0
NetworkSNR: 7.931066889565425
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 4.1
CatalogVersion: 4
InOfflineCatalog: ✓ True

Item 2

FAR: 1.94405447e-06
UID: G548780
Notes: Empty list
State: neighbor
GPSTime: 1388055357.688477
Pipeline: CWB
NetworkSNR: 8.161829451783467
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 4.1
CatalogVersion: 4
InOfflineCatalog: ✓ True

Item 3

FAR: 1.293354969023384e-05
UID: G462273
XML: https://gracedb.ligo.org/api/events/G462273/files/coinc.xml
Pbbh: 0.06517713118438526
Pbns: 2.3619215558378187e-16
H1SNR: 4.2225661
HasNS: 0.0
L1SNR: 7.0929942
Mass1: 76.482289
Mass2: 57.082773
Notes: Empty list
Pnsbh: 1.7049734912133805e-14
State: preferred
Pastro: 0.06517713118440249
Skymap: https://gracedb.ligo.org/api/events/G462273/files/bayestar.multiorder.fits
Spin1z: 0.23203125
Spin2z: 0.23203125
GPSTime: 1388055357.689697
Pipeline: gstlal
HasMassGap: 0.04264138160689884
HasRemnant: 0.0
NetworkSNR: 8.254733890961043
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G462273/files/gstlal.p_astro.json

LastUpdate

2026-03-12 07:12:39.874605

Instruments

H1,L1

SupereventFAR

1.94405447e-06

SupereventPastro

0.17989999999999995

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/G462273/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

Catalogue tracking

Notes

Empty list

SearchResultStatuses

Item 1

UID: CWB
Chunk: 16
Notes: Empty list
Finalized: ✓ True
ReviewStatus: pass

Item 2

UID: gstlal
Chunk: 16
Notes: Empty list
Finalized: ✓ True
ReviewStatus: pass

Item 3

UID: pycbc
Chunk: 16
Notes: Empty list
Finalized: ✓ True
ReviewStatus: pass

ParameterEstimationStatuses

Empty list

Publications

Additional metadata: Sname

Sname: S231231z

S231231z

History

Version history

Selected version details

Changes from previous version e193dffa to selected version 9bf99b99

Baseline e193dffa

Selected 9bf99b99

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

S231231z Copy superevent ID Show full identifier S231231z

History

Version history

Selected version details

Changes from previous version e193dffa to selected version 9bf99b99

Baseline e193dffa

Selected 9bf99b99

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

S231231z