S250401bi

cbc-workflow-o4c

Current version: 3ab336d2 recorded 2026-09-21 19:47 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Viewing version 6c4caa05 (historical) — not the current record

Selected version details

Changes from previous version 8f156706 to selected version 6c4caa05

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

49 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

4

Selected

7
Changed GraceDB › Events › 0 › FAR

Baseline

0.000005913637

Selected

0.000002461833204945532
Changed GraceDB › Events › 0 › GPSTime

Baseline

1427529991.653557

Selected

1427529991.648193
Changed GraceDB › Events › 0 › H1SNR

Baseline

4.643475

Selected

4.6180077
Changed GraceDB › Events › 0 › HasMassGap

Baseline

0.0823832017655547

Selected

0.015682288725766987
Changed GraceDB › Events › 0 › HasNS

Baseline

0.00007122004328622699

Selected

0.0
Changed GraceDB › Events › 0 › L1SNR

Baseline

6.019891

Selected

5.8050508
Changed GraceDB › Events › 0 › Mass1

Baseline

93.143209

Selected

94.921822
Changed GraceDB › Events › 0 › Mass2

Baseline

7.52164

Selected

86.217033
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

7.602693

Selected

7.41785751528705
Removed GraceDB › Events › 0 › Pastro

Baseline

0.49214296300000004

Selected

Missing
Removed GraceDB › Events › 0 › Pbbh

Baseline

0.492142963

Selected

Missing
Removed GraceDB › Events › 0 › Pbns

Baseline

0.0

Selected

Missing
Changed GraceDB › Events › 0 › Pipeline

Baseline

MBTA

Selected

pycbc
Removed GraceDB › Events › 0 › Pnsbh

Baseline

0.0

Selected

Missing
Changed GraceDB › Events › 0 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G633581/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/events/G636393/files/bayestar.multiorder.fits
Removed GraceDB › Events › 0 › SourceClassification

Baseline

https://gracedb.ligo.org/api/events/G633581/files/mbta.p_astro.json

Selected

Missing
Changed GraceDB › Events › 0 › Spin1z

Baseline

-0.977093

Selected

0.48402169
Changed GraceDB › Events › 0 › Spin2z

Baseline

-0.977093

Selected

0.48402169
Changed GraceDB › Events › 0 › UID

Baseline

G633581

Selected

G636393
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/events/G633581/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G636393/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

0.00001515870485982254

Selected

0.000006536002
Changed GraceDB › Events › 1 › GPSTime

Baseline

1427529991.662295

Selected

1427529991.653557
Changed GraceDB › Events › 1 › H1SNR

Baseline

4.7037921

Selected

4.643475
Changed GraceDB › Events › 1 › HasMassGap

Baseline

0.04264138160689884

Selected

0.0823832017655547
Changed GraceDB › Events › 1 › HasNS

Baseline

0.0

Selected

0.00007122004328622699
Changed GraceDB › Events › 1 › InOfflineCatalog

Baseline

False

Selected

True
Changed GraceDB › Events › 1 › L1SNR

Baseline

6.1289787

Selected

6.019891
Changed GraceDB › Events › 1 › Mass1

Baseline

79.746513

Selected

93.143209
Changed GraceDB › Events › 1 › Mass2

Baseline

90.399117

Selected

7.52164
Changed GraceDB › Events › 1 › NetworkSNR

Baseline

7.725932975265418

Selected

7.602693
Changed GraceDB › Events › 1 › Pastro

Baseline

0.07295267062894506

Selected

0.43063941800000005
Changed GraceDB › Events › 1 › Pbbh

Baseline

0.0729526706288833

Selected

0.430639418
Changed GraceDB › Events › 1 › Pbns

Baseline

0.0000000000000008000617462256517

Selected

0.0
Changed GraceDB › Events › 1 › Pipeline

Baseline

gstlal

Selected

MBTA
Changed GraceDB › Events › 1 › Pnsbh

Baseline

0.00000000000006095034270832019

Selected

0.0
Changed GraceDB › Events › 1 › SearchType

Baseline

low latency

Selected

offline
Changed GraceDB › Events › 1 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G568628/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/events/G634844/files/bayestar.multiorder.fits
Changed GraceDB › Events › 1 › SourceClassification

Baseline

https://gracedb.ligo.org/api/events/G568628/files/gstlal.p_astro.json

Selected

https://gracedb.ligo.org/api/events/G634844/files/mbta.p_astro.json
Changed GraceDB › Events › 1 › Spin1z

Baseline

-0.17015626

Selected

-0.977093
Changed GraceDB › Events › 1 › Spin2z

Baseline

-0.17015626

Selected

-0.977093
Changed GraceDB › Events › 1 › State

Baseline

preferred

Selected

neighbor
Changed GraceDB › Events › 1 › UID

Baseline

G568628

Selected

G634844
Changed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/events/G568628/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G634844/files/coinc.xml
Added GraceDB › Events › 2

Baseline

Missing

Selected

{'FAR': 3.530540048701625e-06, 'UID': 'G635976', 'XML': 'https://gracedb.ligo.org/api/events/G635976/files/coinc.xml', 'H1SNR': 4.7515907, 'HasNS': 0.0, 'L1SNR': 6.1157651, 'Mass1': 83.150055, 'Mass2': 79.746513, 'Notes': [], 'State': 'neighbor', 'Spin1z': -0.29390624, 'Spin2z': -0.29390624, 'GPSTime': 1427529991.661852, 'Pipeline': 'gstlal', 'HasMassGap': 0.015682288725766987, 'HasRemnant': 0.0, 'NetworkSNR': 7.744688318317583, 'SearchType': 'offline', 'EarlyWarning': False, 'CatalogNumber': '6', 'CatalogVersion': 7, 'InOfflineCatalog': True}
Added GraceDB › Events › 3

Baseline

Missing

Selected

{'FAR': 1.515870485982254e-05, 'UID': 'G568628', 'XML': 'https://gracedb.ligo.org/api/events/G568628/files/coinc.xml', 'Pbbh': 0.0729526706288833, 'Pbns': 8.000617462256517e-16, 'H1SNR': 4.7037921, 'HasNS': 0.0, 'L1SNR': 6.1289787, 'Mass1': 79.746513, 'Mass2': 90.399117, 'Notes': [], 'Pnsbh': 6.095034270832019e-14, 'State': 'preferred', 'Pastro': 0.07295267062894506, 'Skymap': 'https://gracedb.ligo.org/api/events/G568628/files/bayestar.multiorder.fits', 'Spin1z': -0.17015626, 'Spin2z': -0.17015626, 'GPSTime': 1427529991.662295, 'Pipeline': 'gstlal', 'HasMassGap': 0.04264138160689884, 'HasRemnant': 0.0, 'NetworkSNR': 7.725932975265418, 'SearchType': 'low latency', 'EarlyWarning': False, 'InOfflineCatalog': False, 'SourceClassification': 'https://gracedb.ligo.org/api/events/G568628/files/gstlal.p_astro.json'}
Changed GraceDB › LastUpdate

Baseline

2026-04-30 01:51:25.002340

Selected

2026-05-06 08:16:55.052155

View raw JSON diff

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

Baseline 8f156706

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250401bi", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.913637e-06, "UID": "G633581", "XML": "https://gracedb.ligo.org/api/events/G633581/files/coinc.xml", "Pbbh": 0.492142963, "Pbns": 0.0, "H1SNR": 4.643475, "HasNS": 7.122004328622699e-05, "L1SNR": 6.019891, "Mass1": 93.143209, "Mass2": 7.52164, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.49214296300000004, "Skymap": "https://gracedb.ligo.org/api/events/G633581/files/bayestar.multiorder.fits", "Spin1z": -0.977093, "Spin2z": -0.977093, "GPSTime": 1427529991.653557, "Pipeline": "MBTA", "HasMassGap": 0.0823832017655547, "HasRemnant": 0.0, "NetworkSNR": 7.602693, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 4, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G633581/files/mbta.p_astro.json"}, {"FAR": 1.515870485982254e-05, "UID": "G568628", "XML": "https://gracedb.ligo.org/api/events/G568628/files/coinc.xml", "Pbbh": 0.0729526706288833, "Pbns": 8.000617462256517e-16, "H1SNR": 4.7037921, "HasNS": 0.0, "L1SNR": 6.1289787, "Mass1": 79.746513, "Mass2": 90.399117, "Notes": [], "Pnsbh": 6.095034270832019e-14, "State": "preferred", "Pastro": 0.07295267062894506, "Skymap": "https://gracedb.ligo.org/api/events/G568628/files/bayestar.multiorder.fits", "Spin1z": -0.17015626, "Spin2z": -0.17015626, "GPSTime": 1427529991.662295, "Pipeline": "gstlal", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 7.725932975265418, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G568628/files/gstlal.p_astro.json"}], "LastUpdate": "2026-04-30 01:51:25.002340", "Instruments": "H1,L1", "SupereventFAR": 5.913637e-06, "SupereventPastro": 0.49214296300000004}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G568628/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 6c4caa05

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250401bi", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.461833204945532e-06, "UID": "G636393", "XML": "https://gracedb.ligo.org/api/events/G636393/files/coinc.xml", "H1SNR": 4.6180077, "HasNS": 0.0, "L1SNR": 5.8050508, "Mass1": 94.921822, "Mass2": 86.217033, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G636393/files/bayestar.multiorder.fits", "Spin1z": 0.48402169, "Spin2z": 0.48402169, "GPSTime": 1427529991.648193, "Pipeline": "pycbc", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.41785751528705, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 7, "InOfflineCatalog": true}, {"FAR": 6.536002e-06, "UID": "G634844", "XML": "https://gracedb.ligo.org/api/events/G634844/files/coinc.xml", "Pbbh": 0.430639418, "Pbns": 0.0, "H1SNR": 4.643475, "HasNS": 7.122004328622699e-05, "L1SNR": 6.019891, "Mass1": 93.143209, "Mass2": 7.52164, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.43063941800000005, "Skymap": "https://gracedb.ligo.org/api/events/G634844/files/bayestar.multiorder.fits", "Spin1z": -0.977093, "Spin2z": -0.977093, "GPSTime": 1427529991.653557, "Pipeline": "MBTA", "HasMassGap": 0.0823832017655547, "HasRemnant": 0.0, "NetworkSNR": 7.602693, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 7, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G634844/files/mbta.p_astro.json"}, {"FAR": 3.530540048701625e-06, "UID": "G635976", "XML": "https://gracedb.ligo.org/api/events/G635976/files/coinc.xml", "H1SNR": 4.7515907, "HasNS": 0.0, "L1SNR": 6.1157651, "Mass1": 83.150055, "Mass2": 79.746513, "Notes": [], "State": "neighbor", "Spin1z": -0.29390624, "Spin2z": -0.29390624, "GPSTime": 1427529991.661852, "Pipeline": "gstlal", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.744688318317583, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 7, "InOfflineCatalog": true}, {"FAR": 1.515870485982254e-05, "UID": "G568628", "XML": "https://gracedb.ligo.org/api/events/G568628/files/coinc.xml", "Pbbh": 0.0729526706288833, "Pbns": 8.000617462256517e-16, "H1SNR": 4.7037921, "HasNS": 0.0, "L1SNR": 6.1289787, "Mass1": 79.746513, "Mass2": 90.399117, "Notes": [], "Pnsbh": 6.095034270832019e-14, "State": "preferred", "Pastro": 0.07295267062894506, "Skymap": "https://gracedb.ligo.org/api/events/G568628/files/bayestar.multiorder.fits", "Spin1z": -0.17015626, "Spin2z": -0.17015626, "GPSTime": 1427529991.662295, "Pipeline": "gstlal", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 7.725932975265418, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G568628/files/gstlal.p_astro.json"}], "LastUpdate": "2026-05-06 08:16:55.052155", "Instruments": "H1,L1", "SupereventFAR": 5.913637e-06, "SupereventPastro": 0.49214296300000004}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G568628/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: 2.461833204945532e-06
UID: G636393
XML: https://gracedb.ligo.org/api/events/G636393/files/coinc.xml
H1SNR: 4.6180077
HasNS: 0.0
L1SNR: 5.8050508
Mass1: 94.921822
Mass2: 86.217033
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G636393/files/bayestar.multiorder.fits
Spin1z: 0.48402169
Spin2z: 0.48402169
GPSTime: 1427529991.648193
Pipeline: pycbc
HasMassGap: 0.015682288725766987
HasRemnant: 0.0
NetworkSNR: 7.41785751528705
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 7
InOfflineCatalog: ✓ True

Item 2

FAR: 6.536002e-06
UID: G634844
XML: https://gracedb.ligo.org/api/events/G634844/files/coinc.xml
Pbbh: 0.430639418
Pbns: 0.0
H1SNR: 4.643475
HasNS: 7.122004328622699e-05
L1SNR: 6.019891
Mass1: 93.143209
Mass2: 7.52164
Notes: Empty list
Pnsbh: 0.0
State: neighbor
Pastro: 0.43063941800000005
Skymap: https://gracedb.ligo.org/api/events/G634844/files/bayestar.multiorder.fits
Spin1z: -0.977093
Spin2z: -0.977093
GPSTime: 1427529991.653557
Pipeline: MBTA
HasMassGap: 0.0823832017655547
HasRemnant: 0.0
NetworkSNR: 7.602693
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 7
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/events/G634844/files/mbta.p_astro.json

Item 3

FAR: 3.530540048701625e-06
UID: G635976
XML: https://gracedb.ligo.org/api/events/G635976/files/coinc.xml
H1SNR: 4.7515907
HasNS: 0.0
L1SNR: 6.1157651
Mass1: 83.150055
Mass2: 79.746513
Notes: Empty list
State: neighbor
Spin1z: -0.29390624
Spin2z: -0.29390624
GPSTime: 1427529991.661852
Pipeline: gstlal
HasMassGap: 0.015682288725766987
HasRemnant: 0.0
NetworkSNR: 7.744688318317583
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 7
InOfflineCatalog: ✓ True

Item 4

FAR: 1.515870485982254e-05
UID: G568628
XML: https://gracedb.ligo.org/api/events/G568628/files/coinc.xml
Pbbh: 0.0729526706288833
Pbns: 8.000617462256517e-16
H1SNR: 4.7037921
HasNS: 0.0
L1SNR: 6.1289787
Mass1: 79.746513
Mass2: 90.399117
Notes: Empty list
Pnsbh: 6.095034270832019e-14
State: preferred
Pastro: 0.07295267062894506
Skymap: https://gracedb.ligo.org/api/events/G568628/files/bayestar.multiorder.fits
Spin1z: -0.17015626
Spin2z: -0.17015626
GPSTime: 1427529991.662295
Pipeline: gstlal
HasMassGap: 0.04264138160689884
HasRemnant: 0.0
NetworkSNR: 7.725932975265418
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G568628/files/gstlal.p_astro.json

LastUpdate

2026-05-06 08:16:55.052155

Instruments

H1,L1

SupereventFAR

5.913637e-06

SupereventPastro

0.49214296300000004

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/G568628/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

S250401bi

History

Version history

Selected version details

Changes from previous version 8f156706 to selected version 6c4caa05

Baseline 8f156706

Selected 6c4caa05

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

S250401bi Copy superevent ID Show full identifier S250401bi

History

Version history

Selected version details

Changes from previous version 8f156706 to selected version 6c4caa05

Baseline 8f156706

Selected 6c4caa05

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

S250401bi