S251028ak

cbc-workflow-o4c

Current version: 061a80bc recorded 2026-09-21 20:02 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Viewing version fb3f6b63 (historical) — not the current record

Selected version details

Changes from previous version dcfa6c8c to selected version fb3f6b63

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

46 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

18

Selected

19
Changed GraceDB › Events › 0 › FAR

Baseline

0.000000396596844

Selected

0.0000003054038
Changed GraceDB › Events › 0 › GPSTime

Baseline

1445664739.059448

Selected

1445664739.070367
Added GraceDB › Events › 0 › H1SNR

Baseline

Missing

Selected

6.2138
Added GraceDB › Events › 0 › HasMassGap

Baseline

Missing

Selected

0.015682288725766987
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

4.475248
Added GraceDB › Events › 0 › Mass1

Baseline

Missing

Selected

124.12849
Added GraceDB › Events › 0 › Mass2

Baseline

Missing

Selected

43.304706
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

9.414067133816287

Selected

7.657621
Added GraceDB › Events › 0 › Pastro

Baseline

Missing

Selected

0.43966196300000004
Added GraceDB › Events › 0 › Pbbh

Baseline

Missing

Selected

0.439661963
Added GraceDB › Events › 0 › Pbns

Baseline

Missing

Selected

0.0
Changed GraceDB › Events › 0 › Pipeline

Baseline

CWB

Selected

MBTA
Added GraceDB › Events › 0 › Pnsbh

Baseline

Missing

Selected

0.0
Added GraceDB › Events › 0 › Skymap

Baseline

Missing

Selected

https://gracedb.ligo.org/api/v2/events/G640639/files/bayestar.multiorder.fits
Added GraceDB › Events › 0 › SourceClassification

Baseline

Missing

Selected

https://gracedb.ligo.org/api/v2/events/G640639/files/mbta.p_astro.json
Added GraceDB › Events › 0 › Spin1z

Baseline

Missing

Selected

-0.040369
Added GraceDB › Events › 0 › Spin2z

Baseline

Missing

Selected

-0.040369
Changed GraceDB › Events › 0 › UID

Baseline

G638336

Selected

G640639
Added GraceDB › Events › 0 › XML

Baseline

Missing

Selected

https://gracedb.ligo.org/api/v2/events/G640639/files/coinc.xml
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

18

Selected

19
Changed GraceDB › Events › 2 › CatalogVersion

Baseline

18

Selected

19
Changed GraceDB › Events › 2 › FAR

Baseline

0.0000003054038

Selected

0.000000396596844
Changed GraceDB › Events › 2 › GPSTime

Baseline

1445664739.070367

Selected

1445664739.059448
Removed GraceDB › Events › 2 › H1SNR

Baseline

6.2138

Selected

Missing
Removed GraceDB › Events › 2 › HasMassGap

Baseline

0.015682288725766987

Selected

Missing
Removed GraceDB › Events › 2 › HasNS

Baseline

0.0

Selected

Missing
Removed GraceDB › Events › 2 › HasRemnant

Baseline

0.0

Selected

Missing
Removed GraceDB › Events › 2 › L1SNR

Baseline

4.475248

Selected

Missing
Removed GraceDB › Events › 2 › Mass1

Baseline

124.12849

Selected

Missing
Removed GraceDB › Events › 2 › Mass2

Baseline

43.304706

Selected

Missing
Changed GraceDB › Events › 2 › NetworkSNR

Baseline

7.657621

Selected

9.414067133816287
Removed GraceDB › Events › 2 › Pastro

Baseline

0.43966196300000004

Selected

Missing
Removed GraceDB › Events › 2 › Pbbh

Baseline

0.439661963

Selected

Missing
Removed GraceDB › Events › 2 › Pbns

Baseline

0.0

Selected

Missing
Changed GraceDB › Events › 2 › Pipeline

Baseline

MBTA

Selected

CWB
Removed GraceDB › Events › 2 › Pnsbh

Baseline

0.0

Selected

Missing
Removed GraceDB › Events › 2 › Skymap

Baseline

https://gracedb.ligo.org/api/v2/events/G640639/files/bayestar.multiorder.fits

Selected

Missing
Removed GraceDB › Events › 2 › SourceClassification

Baseline

https://gracedb.ligo.org/api/v2/events/G640639/files/mbta.p_astro.json

Selected

Missing
Removed GraceDB › Events › 2 › Spin1z

Baseline

-0.040369

Selected

Missing
Removed GraceDB › Events › 2 › Spin2z

Baseline

-0.040369

Selected

Missing
Changed GraceDB › Events › 2 › UID

Baseline

G640639

Selected

G638336
Removed GraceDB › Events › 2 › XML

Baseline

https://gracedb.ligo.org/api/v2/events/G640639/files/coinc.xml

Selected

Missing
Changed GraceDB › LastUpdate

Baseline

2026-09-02 12:56:56.655961

Selected

2026-09-18 12:48:25.387190

View raw JSON diff

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

Baseline dcfa6c8c

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S251028ak", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.96596844e-07, "UID": "G638336", "Notes": [], "State": "neighbor", "GPSTime": 1445664739.059448, "Pipeline": "CWB", "NetworkSNR": 9.414067133816287, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 1.575019729739921e-05, "UID": "G642734", "XML": "https://gracedb.ligo.org/api/v2/events/G642734/files/coinc.xml", "H1SNR": 5.9495788, "HasNS": 0.0, "L1SNR": 4.2965655, "Mass1": 126.29055, "Mass2": 79.746513, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G642734/files/bayestar.multiorder.fits", "Spin1z": 0.44859374, "Spin2z": 0.44859374, "GPSTime": 1445664739.087111, "Pipeline": "gstlal", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.338798459049017, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 3.054038e-07, "UID": "G640639", "XML": "https://gracedb.ligo.org/api/v2/events/G640639/files/coinc.xml", "Pbbh": 0.439661963, "Pbns": 0.0, "H1SNR": 6.2138, "HasNS": 0.0, "L1SNR": 4.475248, "Mass1": 124.12849, "Mass2": 43.304706, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.43966196300000004, "Skymap": "https://gracedb.ligo.org/api/v2/events/G640639/files/bayestar.multiorder.fits", "Spin1z": -0.040369, "Spin2z": -0.040369, "GPSTime": 1445664739.070367, "Pipeline": "MBTA", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.657621, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 18, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G640639/files/mbta.p_astro.json"}, {"FAR": 2.02312e-06, "UID": "G613811", "Pbbh": 0.011555502568004528, "Pbns": 0.0, "H1SNR": 45.53282, "L1SNR": 39.72595, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.011555502568004528, "Skymap": "https://gracedb.ligo.org/api/v2/events/G613811/files/cwb.multiorder.fits", "GPSTime": 1445664739.0938, "Pipeline": "CWB", "NetworkSNR": 9.23356756622271, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G613811/files/cwb.p_astro.json"}], "LastUpdate": "2026-09-02 12:56:56.655961", "Instruments": "H1,L1", "SupereventFAR": 3.054038e-07, "SupereventPastro": 0.43966196300000004}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "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"}, {"UID": "CWB", "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 fb3f6b63

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S251028ak", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.054038e-07, "UID": "G640639", "XML": "https://gracedb.ligo.org/api/v2/events/G640639/files/coinc.xml", "Pbbh": 0.439661963, "Pbns": 0.0, "H1SNR": 6.2138, "HasNS": 0.0, "L1SNR": 4.475248, "Mass1": 124.12849, "Mass2": 43.304706, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.43966196300000004, "Skymap": "https://gracedb.ligo.org/api/v2/events/G640639/files/bayestar.multiorder.fits", "Spin1z": -0.040369, "Spin2z": -0.040369, "GPSTime": 1445664739.070367, "Pipeline": "MBTA", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.657621, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 19, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G640639/files/mbta.p_astro.json"}, {"FAR": 1.575019729739921e-05, "UID": "G642734", "XML": "https://gracedb.ligo.org/api/v2/events/G642734/files/coinc.xml", "H1SNR": 5.9495788, "HasNS": 0.0, "L1SNR": 4.2965655, "Mass1": 126.29055, "Mass2": 79.746513, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G642734/files/bayestar.multiorder.fits", "Spin1z": 0.44859374, "Spin2z": 0.44859374, "GPSTime": 1445664739.087111, "Pipeline": "gstlal", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.338798459049017, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 3.96596844e-07, "UID": "G638336", "Notes": [], "State": "neighbor", "GPSTime": 1445664739.059448, "Pipeline": "CWB", "NetworkSNR": 9.414067133816287, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 2.02312e-06, "UID": "G613811", "Pbbh": 0.011555502568004528, "Pbns": 0.0, "H1SNR": 45.53282, "L1SNR": 39.72595, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.011555502568004528, "Skymap": "https://gracedb.ligo.org/api/v2/events/G613811/files/cwb.multiorder.fits", "GPSTime": 1445664739.0938, "Pipeline": "CWB", "NetworkSNR": 9.23356756622271, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G613811/files/cwb.p_astro.json"}], "LastUpdate": "2026-09-18 12:48:25.387190", "Instruments": "H1,L1", "SupereventFAR": 3.054038e-07, "SupereventPastro": 0.43966196300000004}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "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"}, {"UID": "CWB", "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: 3.054038e-07
UID: G640639
XML: https://gracedb.ligo.org/api/v2/events/G640639/files/coinc.xml
Pbbh: 0.439661963
Pbns: 0.0
H1SNR: 6.2138
HasNS: 0.0
L1SNR: 4.475248
Mass1: 124.12849
Mass2: 43.304706
Notes: Empty list
Pnsbh: 0.0
State: neighbor
Pastro: 0.43966196300000004
Skymap: https://gracedb.ligo.org/api/v2/events/G640639/files/bayestar.multiorder.fits
Spin1z: -0.040369
Spin2z: -0.040369
GPSTime: 1445664739.070367
Pipeline: MBTA
HasMassGap: 0.015682288725766987
HasRemnant: 0.0
NetworkSNR: 7.657621
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/v2/events/G640639/files/mbta.p_astro.json

Item 2

FAR: 1.575019729739921e-05
UID: G642734
XML: https://gracedb.ligo.org/api/v2/events/G642734/files/coinc.xml
H1SNR: 5.9495788
HasNS: 0.0
L1SNR: 4.2965655
Mass1: 126.29055
Mass2: 79.746513
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G642734/files/bayestar.multiorder.fits
Spin1z: 0.44859374
Spin2z: 0.44859374
GPSTime: 1445664739.087111
Pipeline: gstlal
HasMassGap: 0.015682288725766987
HasRemnant: 0.0
NetworkSNR: 7.338798459049017
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 3

FAR: 3.96596844e-07
UID: G638336
Notes: Empty list
State: neighbor
GPSTime: 1445664739.059448
Pipeline: CWB
NetworkSNR: 9.414067133816287
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 4

FAR: 2.02312e-06
UID: G613811
Pbbh: 0.011555502568004528
Pbns: 0.0
H1SNR: 45.53282
L1SNR: 39.72595
Notes: Empty list
Pnsbh: 0.0
State: preferred
Pastro: 0.011555502568004528
Skymap: https://gracedb.ligo.org/api/v2/events/G613811/files/cwb.multiorder.fits
GPSTime: 1445664739.0938
Pipeline: CWB
NetworkSNR: 9.23356756622271
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G613811/files/cwb.p_astro.json

LastUpdate

2026-09-18 12:48:25.387190

Instruments

H1,L1

SupereventFAR

3.054038e-07

SupereventPastro

0.43966196300000004

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

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

Item 3

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

ParameterEstimationStatuses

Empty list

Publications

Additional metadata: Sname

Sname: S251028ak

S251028ak

History

Version history

Selected version details

Changes from previous version dcfa6c8c to selected version fb3f6b63

Baseline dcfa6c8c

Selected fb3f6b63

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

S251028ak Copy superevent ID Show full identifier S251028ak

History

Version history

Selected version details

Changes from previous version dcfa6c8c to selected version fb3f6b63

Baseline dcfa6c8c

Selected fb3f6b63

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

Catalogue tracking

All remaining fields

Publications

Additional metadata: Sname

All remaining fields

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S251028ak