S250215ah

cbc-workflow-o4c

Current version: deefa110 recorded 2026-09-18 20:19 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Viewing version 60a1d7dd (historical) — not the current record

Selected version details

Changes from previous version d51b8b8f to selected version 60a1d7dd

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

34 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

16

Selected

17
Changed GraceDB › Events › 0 › FAR

Baseline

0.000000518626642

Selected

0.0000007843041562146728
Changed GraceDB › Events › 0 › GPSTime

Baseline

1423648422.184143

Selected

1423648422.237978
Added GraceDB › Events › 0 › H1SNR

Baseline

Missing

Selected

5.2492299
Added GraceDB › Events › 0 › HasMassGap

Baseline

Missing

Selected

0.012110860154338415
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

5.0336246
Added GraceDB › Events › 0 › Mass1

Baseline

Missing

Selected

183.9621
Added GraceDB › Events › 0 › Mass2

Baseline

Missing

Selected

162.28406
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

8.070344478397438

Selected

7.535588115935609
Changed GraceDB › Events › 0 › Pipeline

Baseline

CWB

Selected

gstlal
Added GraceDB › Events › 0 › Skymap

Baseline

Missing

Selected

https://gracedb.ligo.org/api/v2/events/G642527/files/bayestar.multiorder.fits
Added GraceDB › Events › 0 › Spin1z

Baseline

Missing

Selected

0.91265625
Added GraceDB › Events › 0 › Spin2z

Baseline

Missing

Selected

0.91265625
Changed GraceDB › Events › 0 › UID

Baseline

G637519

Selected

G642527
Added GraceDB › Events › 0 › XML

Baseline

Missing

Selected

https://gracedb.ligo.org/api/v2/events/G642527/files/coinc.xml
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

16

Selected

17
Changed GraceDB › Events › 1 › FAR

Baseline

0.0000007843041562146728

Selected

0.000000518626642
Changed GraceDB › Events › 1 › GPSTime

Baseline

1423648422.237978

Selected

1423648422.184143
Removed GraceDB › Events › 1 › H1SNR

Baseline

5.2492299

Selected

Missing
Removed GraceDB › Events › 1 › HasMassGap

Baseline

0.012110860154338415

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

5.0336246

Selected

Missing
Removed GraceDB › Events › 1 › Mass1

Baseline

183.9621

Selected

Missing
Removed GraceDB › Events › 1 › Mass2

Baseline

162.28406

Selected

Missing
Changed GraceDB › Events › 1 › NetworkSNR

Baseline

7.535588115935609

Selected

8.070344478397438
Changed GraceDB › Events › 1 › Pipeline

Baseline

gstlal

Selected

CWB
Removed GraceDB › Events › 1 › Spin1z

Baseline

0.91265625

Selected

Missing
Removed GraceDB › Events › 1 › Spin2z

Baseline

0.91265625

Selected

Missing
Changed GraceDB › Events › 1 › UID

Baseline

G642527

Selected

G637519
Removed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/v2/events/G642527/files/coinc.xml

Selected

Missing
Changed GraceDB › LastUpdate

Baseline

2026-07-16 00:57:21.862377

Selected

2026-08-27 00:53:23.357136

View raw JSON diff

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

Baseline d51b8b8f

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250215ah", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.18626642e-07, "UID": "G637519", "Notes": [], "State": "neighbor", "GPSTime": 1423648422.184143, "Pipeline": "CWB", "NetworkSNR": 8.070344478397438, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 16, "InOfflineCatalog": true}, {"FAR": 7.843041562146728e-07, "UID": "G642527", "XML": "https://gracedb.ligo.org/api/v2/events/G642527/files/coinc.xml", "H1SNR": 5.2492299, "HasNS": 0.0, "L1SNR": 5.0336246, "Mass1": 183.9621, "Mass2": 162.28406, "Notes": [], "State": "neighbor", "Spin1z": 0.91265625, "Spin2z": 0.91265625, "GPSTime": 1423648422.237978, "Pipeline": "gstlal", "HasMassGap": 0.012110860154338415, "HasRemnant": 0.0, "NetworkSNR": 7.535588115935609, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 16, "InOfflineCatalog": true}, {"FAR": 1.283503889412541e-06, "UID": "G555413", "XML": "https://gracedb.ligo.org/api/v2/events/G555413/files/coinc.xml", "Pbbh": 0.5787547121455591, "Pbns": 1.98310869883083e-13, "H1SNR": 5.1505766, "HasNS": 0.0, "L1SNR": 5.2775903, "Mass1": 176.43206, "Mass2": 183.96209, "Notes": [], "Pnsbh": 1.5085534535097807e-11, "State": "preferred", "V1SNR": 2.1968927, "Pastro": 0.5787547121608428, "Skymap": "https://gracedb.ligo.org/api/v2/events/G555413/files/bayestar.multiorder.fits", "Spin1z": 0.97453125, "Spin2z": 0.97453125, "GPSTime": 1423648422.218384, "Pipeline": "gstlal", "HasMassGap": 0.018157865123382366, "HasRemnant": 0.0, "NetworkSNR": 7.694656330037148, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G555413/files/gstlal.p_astro.json"}], "LastUpdate": "2026-07-16 00:57:21.862377", "Instruments": "H1,L1,V1", "SupereventFAR": 8.951395718212217e-07}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G555413/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": "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 60a1d7dd

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250215ah", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 7.843041562146728e-07, "UID": "G642527", "XML": "https://gracedb.ligo.org/api/v2/events/G642527/files/coinc.xml", "H1SNR": 5.2492299, "HasNS": 0.0, "L1SNR": 5.0336246, "Mass1": 183.9621, "Mass2": 162.28406, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G642527/files/bayestar.multiorder.fits", "Spin1z": 0.91265625, "Spin2z": 0.91265625, "GPSTime": 1423648422.237978, "Pipeline": "gstlal", "HasMassGap": 0.012110860154338415, "HasRemnant": 0.0, "NetworkSNR": 7.535588115935609, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 17, "InOfflineCatalog": true}, {"FAR": 5.18626642e-07, "UID": "G637519", "Notes": [], "State": "neighbor", "GPSTime": 1423648422.184143, "Pipeline": "CWB", "NetworkSNR": 8.070344478397438, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 17, "InOfflineCatalog": true}, {"FAR": 1.283503889412541e-06, "UID": "G555413", "XML": "https://gracedb.ligo.org/api/v2/events/G555413/files/coinc.xml", "Pbbh": 0.5787547121455591, "Pbns": 1.98310869883083e-13, "H1SNR": 5.1505766, "HasNS": 0.0, "L1SNR": 5.2775903, "Mass1": 176.43206, "Mass2": 183.96209, "Notes": [], "Pnsbh": 1.5085534535097807e-11, "State": "preferred", "V1SNR": 2.1968927, "Pastro": 0.5787547121608428, "Skymap": "https://gracedb.ligo.org/api/v2/events/G555413/files/bayestar.multiorder.fits", "Spin1z": 0.97453125, "Spin2z": 0.97453125, "GPSTime": 1423648422.218384, "Pipeline": "gstlal", "HasMassGap": 0.018157865123382366, "HasRemnant": 0.0, "NetworkSNR": 7.694656330037148, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G555413/files/gstlal.p_astro.json"}], "LastUpdate": "2026-08-27 00:53:23.357136", "Instruments": "H1,L1,V1", "SupereventFAR": 8.951395718212217e-07}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G555413/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": "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: 7.843041562146728e-07
UID: G642527
XML: https://gracedb.ligo.org/api/v2/events/G642527/files/coinc.xml
H1SNR: 5.2492299
HasNS: 0.0
L1SNR: 5.0336246
Mass1: 183.9621
Mass2: 162.28406
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G642527/files/bayestar.multiorder.fits
Spin1z: 0.91265625
Spin2z: 0.91265625
GPSTime: 1423648422.237978
Pipeline: gstlal
HasMassGap: 0.012110860154338415
HasRemnant: 0.0
NetworkSNR: 7.535588115935609
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 17
InOfflineCatalog: ✓ True

Item 2

FAR: 5.18626642e-07
UID: G637519
Notes: Empty list
State: neighbor
GPSTime: 1423648422.184143
Pipeline: CWB
NetworkSNR: 8.070344478397438
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 17
InOfflineCatalog: ✓ True

Item 3

FAR: 1.283503889412541e-06
UID: G555413
XML: https://gracedb.ligo.org/api/v2/events/G555413/files/coinc.xml
Pbbh: 0.5787547121455591
Pbns: 1.98310869883083e-13
H1SNR: 5.1505766
HasNS: 0.0
L1SNR: 5.2775903
Mass1: 176.43206
Mass2: 183.96209
Notes: Empty list
Pnsbh: 1.5085534535097807e-11
State: preferred
V1SNR: 2.1968927
Pastro: 0.5787547121608428
Skymap: https://gracedb.ligo.org/api/v2/events/G555413/files/bayestar.multiorder.fits
Spin1z: 0.97453125
Spin2z: 0.97453125
GPSTime: 1423648422.218384
Pipeline: gstlal
HasMassGap: 0.018157865123382366
HasRemnant: 0.0
NetworkSNR: 7.694656330037148
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G555413/files/gstlal.p_astro.json

LastUpdate

2026-08-27 00:53:23.357136

Instruments

H1,L1,V1

SupereventFAR

8.951395718212217e-07

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/G555413/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

Catalogue tracking

Notes

Empty list

SearchResultStatuses

Item 1

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

Item 2

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

ParameterEstimationStatuses

Empty list

Publications

Additional metadata: Sname

Sname: S250215ah

S250215ah

History

Version history

Selected version details

Changes from previous version d51b8b8f to selected version 60a1d7dd

Baseline d51b8b8f

Selected 60a1d7dd

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

S250215ah Copy superevent ID Show full identifier S250215ah

History

Version history

Selected version details

Changes from previous version d51b8b8f to selected version 60a1d7dd

Baseline d51b8b8f

Selected 60a1d7dd

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

S250215ah