S250802ch

cbc-workflow-o4c

Current version: 902c24dd recorded 2026-09-18 20:15 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Selected version details

Changes from previous version fc72cc7c to selected version 902c24dd

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

31 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

18

Selected

19
Changed GraceDB › Events › 0 › FAR

Baseline

0.00001233308009565624

Selected

0.00002042692561680173
Changed GraceDB › Events › 0 › GPSTime

Baseline

1438165347.660977

Selected

1438165347.655273
Changed GraceDB › Events › 0 › H1SNR

Baseline

5.060843

Selected

5.3055987
Changed GraceDB › Events › 0 › HasMassGap

Baseline

0.006227743271221532

Selected

0.005275362318840579
Changed GraceDB › Events › 0 › L1SNR

Baseline

6.3180933

Selected

5.890121
Changed GraceDB › Events › 0 › Mass1

Baseline

25.801163

Selected

26.394341
Changed GraceDB › Events › 0 › Mass2

Baseline

14.372345

Selected

14.102449
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

8.882973192964736

Selected

7.92735158430964
Changed GraceDB › Events › 0 › Pipeline

Baseline

gstlal

Selected

pycbc
Changed GraceDB › Events › 0 › Skymap

Baseline

https://gracedb.ligo.org/api/v2/events/G642853/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/v2/events/G636508/files/bayestar.multiorder.fits
Changed GraceDB › Events › 0 › Spin1z

Baseline

0.34031251

Selected

0.33761144
Changed GraceDB › Events › 0 › Spin2z

Baseline

0.34031251

Selected

0.33761144
Changed GraceDB › Events › 0 › UID

Baseline

G642853

Selected

G636508
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/v2/events/G642853/files/coinc.xml

Selected

https://gracedb.ligo.org/api/v2/events/G636508/files/coinc.xml
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

18

Selected

19
Changed GraceDB › Events › 1 › FAR

Baseline

0.00002042692561680173

Selected

0.00001233308009565624
Changed GraceDB › Events › 1 › GPSTime

Baseline

1438165347.655273

Selected

1438165347.660977
Changed GraceDB › Events › 1 › H1SNR

Baseline

5.3055987

Selected

5.060843
Changed GraceDB › Events › 1 › HasMassGap

Baseline

0.005275362318840579

Selected

0.006227743271221532
Changed GraceDB › Events › 1 › L1SNR

Baseline

5.890121

Selected

6.3180933
Changed GraceDB › Events › 1 › Mass1

Baseline

26.394341

Selected

25.801163
Changed GraceDB › Events › 1 › Mass2

Baseline

14.102449

Selected

14.372345
Changed GraceDB › Events › 1 › NetworkSNR

Baseline

7.92735158430964

Selected

8.882973192964736
Changed GraceDB › Events › 1 › Pipeline

Baseline

pycbc

Selected

gstlal
Changed GraceDB › Events › 1 › Skymap

Baseline

https://gracedb.ligo.org/api/v2/events/G636508/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/v2/events/G642853/files/bayestar.multiorder.fits
Changed GraceDB › Events › 1 › Spin1z

Baseline

0.33761144

Selected

0.34031251
Changed GraceDB › Events › 1 › Spin2z

Baseline

0.33761144

Selected

0.34031251
Changed GraceDB › Events › 1 › UID

Baseline

G636508

Selected

G642853
Changed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/v2/events/G636508/files/coinc.xml

Selected

https://gracedb.ligo.org/api/v2/events/G642853/files/coinc.xml
Changed GraceDB › LastUpdate

Baseline

2026-09-02 12:53:18.776615

Selected

2026-09-18 13:15:58.195831

View raw JSON diff

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

Baseline fc72cc7c

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250802ch", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.233308009565624e-05, "UID": "G642853", "XML": "https://gracedb.ligo.org/api/v2/events/G642853/files/coinc.xml", "H1SNR": 5.060843, "HasNS": 0.0, "L1SNR": 6.3180933, "Mass1": 25.801163, "Mass2": 14.372345, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G642853/files/bayestar.multiorder.fits", "Spin1z": 0.34031251, "Spin2z": 0.34031251, "GPSTime": 1438165347.660977, "Pipeline": "gstlal", "HasMassGap": 0.006227743271221532, "HasRemnant": 0.0, "NetworkSNR": 8.882973192964736, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 2.042692561680173e-05, "UID": "G636508", "XML": "https://gracedb.ligo.org/api/v2/events/G636508/files/coinc.xml", "H1SNR": 5.3055987, "HasNS": 0.0, "L1SNR": 5.890121, "Mass1": 26.394341, "Mass2": 14.102449, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G636508/files/bayestar.multiorder.fits", "Spin1z": 0.33761144, "Spin2z": 0.33761144, "GPSTime": 1438165347.655273, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.92735158430964, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 1.349139874186076e-05, "UID": "G586138", "XML": "https://gracedb.ligo.org/api/v2/events/G586138/files/coinc.xml", "Pbbh": 0.10632796522657639, "Pbns": 1.0418474371591129e-18, "H1SNR": 5.060843, "HasNS": 0.0, "L1SNR": 6.3180933, "Mass1": 25.801163, "Mass2": 14.372345, "Notes": [], "Pnsbh": 6.539579982491051e-17, "State": "preferred", "V1SNR": 3.6574278, "Pastro": 0.1063279652265765, "Skymap": "https://gracedb.ligo.org/api/v2/events/G586138/files/bayestar.multiorder.fits", "Spin1z": 0.34031251, "Spin2z": 0.34031251, "GPSTime": 1438165347.660977, "Pipeline": "gstlal", "HasMassGap": 0.006227743271221532, "HasRemnant": 0.0, "NetworkSNR": 8.882973192964736, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G586138/files/gstlal.p_astro.json"}], "LastUpdate": "2026-09-02 12:53:18.776615", "Instruments": "H1,L1,V1", "SupereventFAR": 1.233308009565624e-05, "SupereventPastro": 0.024972306824702528}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G586138/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": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "gstlal", "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 902c24dd

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250802ch", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.042692561680173e-05, "UID": "G636508", "XML": "https://gracedb.ligo.org/api/v2/events/G636508/files/coinc.xml", "H1SNR": 5.3055987, "HasNS": 0.0, "L1SNR": 5.890121, "Mass1": 26.394341, "Mass2": 14.102449, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G636508/files/bayestar.multiorder.fits", "Spin1z": 0.33761144, "Spin2z": 0.33761144, "GPSTime": 1438165347.655273, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.92735158430964, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 1.233308009565624e-05, "UID": "G642853", "XML": "https://gracedb.ligo.org/api/v2/events/G642853/files/coinc.xml", "H1SNR": 5.060843, "HasNS": 0.0, "L1SNR": 6.3180933, "Mass1": 25.801163, "Mass2": 14.372345, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G642853/files/bayestar.multiorder.fits", "Spin1z": 0.34031251, "Spin2z": 0.34031251, "GPSTime": 1438165347.660977, "Pipeline": "gstlal", "HasMassGap": 0.006227743271221532, "HasRemnant": 0.0, "NetworkSNR": 8.882973192964736, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 1.349139874186076e-05, "UID": "G586138", "XML": "https://gracedb.ligo.org/api/v2/events/G586138/files/coinc.xml", "Pbbh": 0.10632796522657639, "Pbns": 1.0418474371591129e-18, "H1SNR": 5.060843, "HasNS": 0.0, "L1SNR": 6.3180933, "Mass1": 25.801163, "Mass2": 14.372345, "Notes": [], "Pnsbh": 6.539579982491051e-17, "State": "preferred", "V1SNR": 3.6574278, "Pastro": 0.1063279652265765, "Skymap": "https://gracedb.ligo.org/api/v2/events/G586138/files/bayestar.multiorder.fits", "Spin1z": 0.34031251, "Spin2z": 0.34031251, "GPSTime": 1438165347.660977, "Pipeline": "gstlal", "HasMassGap": 0.006227743271221532, "HasRemnant": 0.0, "NetworkSNR": 8.882973192964736, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G586138/files/gstlal.p_astro.json"}], "LastUpdate": "2026-09-18 13:15:58.195831", "Instruments": "H1,L1,V1", "SupereventFAR": 1.233308009565624e-05, "SupereventPastro": 0.024972306824702528}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G586138/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": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "gstlal", "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

Summary

No summary highlights available.

Info

Notes: Empty list
Labels: Empty list
SchemaVersion: v3

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 2.042692561680173e-05
UID: G636508
XML: https://gracedb.ligo.org/api/v2/events/G636508/files/coinc.xml
H1SNR: 5.3055987
HasNS: 0.0
L1SNR: 5.890121
Mass1: 26.394341
Mass2: 14.102449
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G636508/files/bayestar.multiorder.fits
Spin1z: 0.33761144
Spin2z: 0.33761144
GPSTime: 1438165347.655273
Pipeline: pycbc
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.92735158430964
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 2

FAR: 1.233308009565624e-05
UID: G642853
XML: https://gracedb.ligo.org/api/v2/events/G642853/files/coinc.xml
H1SNR: 5.060843
HasNS: 0.0
L1SNR: 6.3180933
Mass1: 25.801163
Mass2: 14.372345
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G642853/files/bayestar.multiorder.fits
Spin1z: 0.34031251
Spin2z: 0.34031251
GPSTime: 1438165347.660977
Pipeline: gstlal
HasMassGap: 0.006227743271221532
HasRemnant: 0.0
NetworkSNR: 8.882973192964736
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 3

FAR: 1.349139874186076e-05
UID: G586138
XML: https://gracedb.ligo.org/api/v2/events/G586138/files/coinc.xml
Pbbh: 0.10632796522657639
Pbns: 1.0418474371591129e-18
H1SNR: 5.060843
HasNS: 0.0
L1SNR: 6.3180933
Mass1: 25.801163
Mass2: 14.372345
Notes: Empty list
Pnsbh: 6.539579982491051e-17
State: preferred
V1SNR: 3.6574278
Pastro: 0.1063279652265765
Skymap: https://gracedb.ligo.org/api/v2/events/G586138/files/bayestar.multiorder.fits
Spin1z: 0.34031251
Spin2z: 0.34031251
GPSTime: 1438165347.660977
Pipeline: gstlal
HasMassGap: 0.006227743271221532
HasRemnant: 0.0
NetworkSNR: 8.882973192964736
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G586138/files/gstlal.p_astro.json

LastUpdate

2026-09-18 13:15:58.195831

Instruments

H1,L1,V1

SupereventFAR

1.233308009565624e-05

SupereventPastro

0.024972306824702528

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/G586138/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

Catalogue tracking

Notes

Empty list

SearchResultStatuses

Item 1

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

Item 2

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

ParameterEstimationStatuses

Empty list

Publications

Additional metadata: Sname

Sname: S250802ch

S250802ch

History

Version history

Selected version details

Changes from previous version fc72cc7c to selected version 902c24dd

Baseline fc72cc7c

Selected 902c24dd

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

S250802ch Copy superevent ID Show full identifier S250802ch

History

Version history

Selected version details

Changes from previous version fc72cc7c to selected version 902c24dd

Baseline fc72cc7c

Selected 902c24dd

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

S250802ch