S250901k

cbc-workflow-o4c

Current version: 33d6349a recorded 2026-09-18 20:14 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Viewing version a043bdf0 (historical) — not the current record

Selected version details

Changes from previous version 80964f88 to selected version a043bdf0

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

35 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

4

Selected

7
Changed GraceDB › Events › 0 › FAR

Baseline

0.00001006718

Selected

0.00001093141
Changed GraceDB › Events › 0 › Pastro

Baseline

0.475861289

Selected

0.41383909500000005
Changed GraceDB › Events › 0 › Pbbh

Baseline

0.475861289

Selected

0.413839095
Changed GraceDB › Events › 0 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G633734/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/events/G635016/files/bayestar.multiorder.fits
Changed GraceDB › Events › 0 › SourceClassification

Baseline

https://gracedb.ligo.org/api/events/G633734/files/mbta.p_astro.json

Selected

https://gracedb.ligo.org/api/events/G635016/files/mbta.p_astro.json
Changed GraceDB › Events › 0 › UID

Baseline

G633734

Selected

G635016
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/events/G633734/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G635016/files/coinc.xml
Added GraceDB › Events › 1 › CatalogNumber

Baseline

Missing

Selected

6
Added GraceDB › Events › 1 › CatalogVersion

Baseline

Missing

Selected

7
Changed GraceDB › Events › 1 › FAR

Baseline

0.000008542343614471534

Selected

0.000006021462622867803
Changed GraceDB › Events › 1 › GPSTime

Baseline

1440725544.60791

Selected

1440725544.636473
Removed GraceDB › Events › 1 › H1SNR

Baseline

0.75823385

Selected

Missing
Changed GraceDB › Events › 1 › HasMassGap

Baseline

0.030886006576543657

Selected

0.011201769245247507
Changed GraceDB › Events › 1 › HasNS

Baseline

0.09306343066772864

Selected

0.0
Changed GraceDB › Events › 1 › InOfflineCatalog

Baseline

False

Selected

True
Changed GraceDB › Events › 1 › L1SNR

Baseline

7.3300309

Selected

6.9886322
Changed GraceDB › Events › 1 › Mass1

Baseline

187.84678

Selected

176.43205
Changed GraceDB › Events › 1 › Mass2

Baseline

57.082773

Selected

79.746513
Changed GraceDB › Events › 1 › NetworkSNR

Baseline

8.78485852172098

Selected

8.37178731886115
Removed GraceDB › Events › 1 › Pastro

Baseline

0.13881945753644787

Selected

Missing
Removed GraceDB › Events › 1 › Pbbh

Baseline

0.13881945753643987

Selected

Missing
Removed GraceDB › Events › 1 › Pbns

Baseline

0.00000000000000010079818702892862

Selected

Missing
Removed GraceDB › Events › 1 › Pnsbh

Baseline

0.000000000000007927232869440752

Selected

Missing
Changed GraceDB › Events › 1 › SearchType

Baseline

low latency

Selected

offline
Removed GraceDB › Events › 1 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G596160/files/bayestar.multiorder.fits

Selected

Missing
Removed GraceDB › Events › 1 › SourceClassification

Baseline

https://gracedb.ligo.org/api/events/G596160/files/gstlal.p_astro.json

Selected

Missing
Changed GraceDB › Events › 1 › Spin1z

Baseline

0.94359375

Selected

0.97453123
Changed GraceDB › Events › 1 › Spin2z

Baseline

0.94359375

Selected

0.97453123
Changed GraceDB › Events › 1 › State

Baseline

preferred

Selected

neighbor
Changed GraceDB › Events › 1 › UID

Baseline

G596160

Selected

G635954
Changed GraceDB › Events › 1 › V1SNR

Baseline

4.7822032

Selected

4.5179839
Changed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/events/G596160/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G635954/files/coinc.xml
Added GraceDB › Events › 2

Baseline

Missing

Selected

{'FAR': 8.542343614471534e-06, 'UID': 'G596160', 'XML': 'https://gracedb.ligo.org/api/events/G596160/files/coinc.xml', 'Pbbh': 0.13881945753643987, 'Pbns': 1.0079818702892862e-16, 'H1SNR': 0.75823385, 'HasNS': 0.09306343066772864, 'L1SNR': 7.3300309, 'Mass1': 187.84678, 'Mass2': 57.082773, 'Notes': [], 'Pnsbh': 7.927232869440752e-15, 'State': 'preferred', 'V1SNR': 4.7822032, 'Pastro': 0.13881945753644787, 'Skymap': 'https://gracedb.ligo.org/api/events/G596160/files/bayestar.multiorder.fits', 'Spin1z': 0.94359375, 'Spin2z': 0.94359375, 'GPSTime': 1440725544.60791, 'Pipeline': 'gstlal', 'HasMassGap': 0.030886006576543657, 'HasRemnant': 0.0, 'NetworkSNR': 8.78485852172098, 'SearchType': 'low latency', 'EarlyWarning': False, 'InOfflineCatalog': False, 'SourceClassification': 'https://gracedb.ligo.org/api/events/G596160/files/gstlal.p_astro.json'}
Changed GraceDB › LastUpdate

Baseline

2026-04-30 01:57:30.770002

Selected

2026-05-06 06:28:38.958501

View raw JSON diff

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

Baseline 80964f88

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250901k", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.006718e-05, "UID": "G633734", "XML": "https://gracedb.ligo.org/api/events/G633734/files/coinc.xml", "Pbbh": 0.475861289, "Pbns": 0.0, "H1SNR": 0.808664, "HasNS": 0.09260827911287846, "L1SNR": 6.940606, "Mass1": 191.58576, "Mass2": 64.280886, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 4.86975, "Pastro": 0.475861289, "Skymap": "https://gracedb.ligo.org/api/events/G633734/files/bayestar.multiorder.fits", "Spin1z": 0.971307, "Spin2z": 0.971307, "GPSTime": 1440725544.587043, "Pipeline": "MBTA", "HasMassGap": 0.011201769245247507, "HasRemnant": 0.0, "NetworkSNR": 8.517067, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 4, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G633734/files/mbta.p_astro.json"}, {"FAR": 8.542343614471534e-06, "UID": "G596160", "XML": "https://gracedb.ligo.org/api/events/G596160/files/coinc.xml", "Pbbh": 0.13881945753643987, "Pbns": 1.0079818702892862e-16, "H1SNR": 0.75823385, "HasNS": 0.09306343066772864, "L1SNR": 7.3300309, "Mass1": 187.84678, "Mass2": 57.082773, "Notes": [], "Pnsbh": 7.927232869440752e-15, "State": "preferred", "V1SNR": 4.7822032, "Pastro": 0.13881945753644787, "Skymap": "https://gracedb.ligo.org/api/events/G596160/files/bayestar.multiorder.fits", "Spin1z": 0.94359375, "Spin2z": 0.94359375, "GPSTime": 1440725544.60791, "Pipeline": "gstlal", "HasMassGap": 0.030886006576543657, "HasRemnant": 0.0, "NetworkSNR": 8.78485852172098, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G596160/files/gstlal.p_astro.json"}], "LastUpdate": "2026-04-30 01:57:30.770002", "Instruments": "H1,L1,V1", "SupereventFAR": 1.006718e-05, "SupereventPastro": 0.475861289}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G596160/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": [], "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 a043bdf0

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250901k", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.093141e-05, "UID": "G635016", "XML": "https://gracedb.ligo.org/api/events/G635016/files/coinc.xml", "Pbbh": 0.413839095, "Pbns": 0.0, "H1SNR": 0.808664, "HasNS": 0.09260827911287846, "L1SNR": 6.940606, "Mass1": 191.58576, "Mass2": 64.280886, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 4.86975, "Pastro": 0.41383909500000005, "Skymap": "https://gracedb.ligo.org/api/events/G635016/files/bayestar.multiorder.fits", "Spin1z": 0.971307, "Spin2z": 0.971307, "GPSTime": 1440725544.587043, "Pipeline": "MBTA", "HasMassGap": 0.011201769245247507, "HasRemnant": 0.0, "NetworkSNR": 8.517067, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 7, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G635016/files/mbta.p_astro.json"}, {"FAR": 6.021462622867803e-06, "UID": "G635954", "XML": "https://gracedb.ligo.org/api/events/G635954/files/coinc.xml", "HasNS": 0.0, "L1SNR": 6.9886322, "Mass1": 176.43205, "Mass2": 79.746513, "Notes": [], "State": "neighbor", "V1SNR": 4.5179839, "Spin1z": 0.97453123, "Spin2z": 0.97453123, "GPSTime": 1440725544.636473, "Pipeline": "gstlal", "HasMassGap": 0.011201769245247507, "HasRemnant": 0.0, "NetworkSNR": 8.37178731886115, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 7, "InOfflineCatalog": true}, {"FAR": 8.542343614471534e-06, "UID": "G596160", "XML": "https://gracedb.ligo.org/api/events/G596160/files/coinc.xml", "Pbbh": 0.13881945753643987, "Pbns": 1.0079818702892862e-16, "H1SNR": 0.75823385, "HasNS": 0.09306343066772864, "L1SNR": 7.3300309, "Mass1": 187.84678, "Mass2": 57.082773, "Notes": [], "Pnsbh": 7.927232869440752e-15, "State": "preferred", "V1SNR": 4.7822032, "Pastro": 0.13881945753644787, "Skymap": "https://gracedb.ligo.org/api/events/G596160/files/bayestar.multiorder.fits", "Spin1z": 0.94359375, "Spin2z": 0.94359375, "GPSTime": 1440725544.60791, "Pipeline": "gstlal", "HasMassGap": 0.030886006576543657, "HasRemnant": 0.0, "NetworkSNR": 8.78485852172098, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G596160/files/gstlal.p_astro.json"}], "LastUpdate": "2026-05-06 06:28:38.958501", "Instruments": "H1,L1,V1", "SupereventFAR": 1.006718e-05, "SupereventPastro": 0.475861289}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G596160/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": [], "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: 1.093141e-05
UID: G635016
XML: https://gracedb.ligo.org/api/events/G635016/files/coinc.xml
Pbbh: 0.413839095
Pbns: 0.0
H1SNR: 0.808664
HasNS: 0.09260827911287846
L1SNR: 6.940606
Mass1: 191.58576
Mass2: 64.280886
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 4.86975
Pastro: 0.41383909500000005
Skymap: https://gracedb.ligo.org/api/events/G635016/files/bayestar.multiorder.fits
Spin1z: 0.971307
Spin2z: 0.971307
GPSTime: 1440725544.587043
Pipeline: MBTA
HasMassGap: 0.011201769245247507
HasRemnant: 0.0
NetworkSNR: 8.517067
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 7
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/events/G635016/files/mbta.p_astro.json

Item 2

FAR: 6.021462622867803e-06
UID: G635954
XML: https://gracedb.ligo.org/api/events/G635954/files/coinc.xml
HasNS: 0.0
L1SNR: 6.9886322
Mass1: 176.43205
Mass2: 79.746513
Notes: Empty list
State: neighbor
V1SNR: 4.5179839
Spin1z: 0.97453123
Spin2z: 0.97453123
GPSTime: 1440725544.636473
Pipeline: gstlal
HasMassGap: 0.011201769245247507
HasRemnant: 0.0
NetworkSNR: 8.37178731886115
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 7
InOfflineCatalog: ✓ True

Item 3

FAR: 8.542343614471534e-06
UID: G596160
XML: https://gracedb.ligo.org/api/events/G596160/files/coinc.xml
Pbbh: 0.13881945753643987
Pbns: 1.0079818702892862e-16
H1SNR: 0.75823385
HasNS: 0.09306343066772864
L1SNR: 7.3300309
Mass1: 187.84678
Mass2: 57.082773
Notes: Empty list
Pnsbh: 7.927232869440752e-15
State: preferred
V1SNR: 4.7822032
Pastro: 0.13881945753644787
Skymap: https://gracedb.ligo.org/api/events/G596160/files/bayestar.multiorder.fits
Spin1z: 0.94359375
Spin2z: 0.94359375
GPSTime: 1440725544.60791
Pipeline: gstlal
HasMassGap: 0.030886006576543657
HasRemnant: 0.0
NetworkSNR: 8.78485852172098
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G596160/files/gstlal.p_astro.json

LastUpdate

2026-05-06 06:28:38.958501

Instruments

H1,L1,V1

SupereventFAR

1.006718e-05

SupereventPastro

0.475861289

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/G596160/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

S250901k

History

Version history

Selected version details

Changes from previous version 80964f88 to selected version a043bdf0

Baseline 80964f88

Selected a043bdf0

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

S250901k Copy superevent ID Show full identifier S250901k

History

Version history

Selected version details

Changes from previous version 80964f88 to selected version a043bdf0

Baseline 80964f88

Selected a043bdf0

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

Publications

Additional metadata: Sname

All remaining fields

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S250901k