S250707a

cbc-workflow-o4c

Current version: 6b27b823 recorded 2026-09-21 19:53 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 8dc7ae4a to selected version 6b27b823

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

19

Selected

20
Changed GraceDB › Events › 0 › FAR

Baseline

0.00001317371669822763

Selected

0.000007407112768070458
Changed GraceDB › Events › 0 › GPSTime

Baseline

1435885457.563232

Selected

1435885457.557418
Changed GraceDB › Events › 0 › H1SNR

Baseline

6.1354008

Selected

6.5210886
Changed GraceDB › Events › 0 › HasMassGap

Baseline

0.015682288725766987

Selected

0.005275362318840579
Changed GraceDB › Events › 0 › Mass1

Baseline

74.298569

Selected

64.707939
Changed GraceDB › Events › 0 › Mass2

Baseline

69.635696

Selected

64.707939
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

7.597837011699108

Selected

7.848280787849795
Changed GraceDB › Events › 0 › Pipeline

Baseline

pycbc

Selected

gstlal
Changed GraceDB › Events › 0 › Skymap

Baseline

https://gracedb.ligo.org/api/v2/events/G636446/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/v2/events/G642581/files/bayestar.multiorder.fits
Changed GraceDB › Events › 0 › Spin1z

Baseline

0.066998087

Selected

-0.71156251
Changed GraceDB › Events › 0 › Spin2z

Baseline

0.066998087

Selected

-0.71156251
Changed GraceDB › Events › 0 › UID

Baseline

G636446

Selected

G642581
Changed GraceDB › Events › 0 › V1SNR

Baseline

4.4815159

Selected

4.3670259
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/v2/events/G636446/files/coinc.xml

Selected

https://gracedb.ligo.org/api/v2/events/G642581/files/coinc.xml
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

19

Selected

20
Changed GraceDB › Events › 1 › FAR

Baseline

0.000007407112768070458

Selected

0.00001317371669822763
Changed GraceDB › Events › 1 › GPSTime

Baseline

1435885457.557418

Selected

1435885457.563232
Changed GraceDB › Events › 1 › H1SNR

Baseline

6.5210886

Selected

6.1354008
Changed GraceDB › Events › 1 › HasMassGap

Baseline

0.005275362318840579

Selected

0.015682288725766987
Changed GraceDB › Events › 1 › Mass1

Baseline

64.707939

Selected

74.298569
Changed GraceDB › Events › 1 › Mass2

Baseline

64.707939

Selected

69.635696
Changed GraceDB › Events › 1 › NetworkSNR

Baseline

7.848280787849795

Selected

7.597837011699108
Changed GraceDB › Events › 1 › Pipeline

Baseline

gstlal

Selected

pycbc
Changed GraceDB › Events › 1 › Skymap

Baseline

https://gracedb.ligo.org/api/v2/events/G642581/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/v2/events/G636446/files/bayestar.multiorder.fits
Changed GraceDB › Events › 1 › Spin1z

Baseline

-0.71156251

Selected

0.066998087
Changed GraceDB › Events › 1 › Spin2z

Baseline

-0.71156251

Selected

0.066998087
Changed GraceDB › Events › 1 › UID

Baseline

G642581

Selected

G636446
Changed GraceDB › Events › 1 › V1SNR

Baseline

4.3670259

Selected

4.4815159
Changed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/v2/events/G642581/files/coinc.xml

Selected

https://gracedb.ligo.org/api/v2/events/G636446/files/coinc.xml
Changed GraceDB › LastUpdate

Baseline

2026-09-18 13:01:53.984149

Selected

2026-09-21 12:53:36.446118

View raw JSON diff

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

Baseline 8dc7ae4a

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250707a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.317371669822763e-05, "UID": "G636446", "XML": "https://gracedb.ligo.org/api/v2/events/G636446/files/coinc.xml", "H1SNR": 6.1354008, "HasNS": 0.0, "Mass1": 74.298569, "Mass2": 69.635696, "Notes": [], "State": "neighbor", "V1SNR": 4.4815159, "Skymap": "https://gracedb.ligo.org/api/v2/events/G636446/files/bayestar.multiorder.fits", "Spin1z": 0.066998087, "Spin2z": 0.066998087, "GPSTime": 1435885457.563232, "Pipeline": "pycbc", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.597837011699108, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 7.407112768070458e-06, "UID": "G642581", "XML": "https://gracedb.ligo.org/api/v2/events/G642581/files/coinc.xml", "H1SNR": 6.5210886, "HasNS": 0.0, "Mass1": 64.707939, "Mass2": 64.707939, "Notes": [], "State": "neighbor", "V1SNR": 4.3670259, "Skymap": "https://gracedb.ligo.org/api/v2/events/G642581/files/bayestar.multiorder.fits", "Spin1z": -0.71156251, "Spin2z": -0.71156251, "GPSTime": 1435885457.557418, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.848280787849795, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 1.438121054074353e-05, "UID": "G578845", "XML": "https://gracedb.ligo.org/api/v2/events/G578845/files/coinc.xml", "Pbbh": 0.08558936170216828, "Pbns": 2.8839413983842953e-16, "H1SNR": 6.5210886, "HasNS": 0.0, "Mass1": 64.707939, "Mass2": 64.707939, "Notes": [], "Pnsbh": 2.074607978698064e-14, "State": "preferred", "V1SNR": 4.3670259, "Pastro": 0.08558936170218934, "Skymap": "https://gracedb.ligo.org/api/v2/events/G578845/files/bayestar.multiorder.fits", "Spin1z": -0.71156251, "Spin2z": -0.71156251, "GPSTime": 1435885457.557418, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.848280787849795, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G578845/files/gstlal.p_astro.json"}], "LastUpdate": "2026-09-18 13:01:53.984149", "Instruments": "H1,V1", "SupereventFAR": 7.407112768070458e-06, "SupereventPastro": 0.046856707403016395}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G578845/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 6b27b823

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250707a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 7.407112768070458e-06, "UID": "G642581", "XML": "https://gracedb.ligo.org/api/v2/events/G642581/files/coinc.xml", "H1SNR": 6.5210886, "HasNS": 0.0, "Mass1": 64.707939, "Mass2": 64.707939, "Notes": [], "State": "neighbor", "V1SNR": 4.3670259, "Skymap": "https://gracedb.ligo.org/api/v2/events/G642581/files/bayestar.multiorder.fits", "Spin1z": -0.71156251, "Spin2z": -0.71156251, "GPSTime": 1435885457.557418, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.848280787849795, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 20, "InOfflineCatalog": true}, {"FAR": 1.317371669822763e-05, "UID": "G636446", "XML": "https://gracedb.ligo.org/api/v2/events/G636446/files/coinc.xml", "H1SNR": 6.1354008, "HasNS": 0.0, "Mass1": 74.298569, "Mass2": 69.635696, "Notes": [], "State": "neighbor", "V1SNR": 4.4815159, "Skymap": "https://gracedb.ligo.org/api/v2/events/G636446/files/bayestar.multiorder.fits", "Spin1z": 0.066998087, "Spin2z": 0.066998087, "GPSTime": 1435885457.563232, "Pipeline": "pycbc", "HasMassGap": 0.015682288725766987, "HasRemnant": 0.0, "NetworkSNR": 7.597837011699108, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 20, "InOfflineCatalog": true}, {"FAR": 1.438121054074353e-05, "UID": "G578845", "XML": "https://gracedb.ligo.org/api/v2/events/G578845/files/coinc.xml", "Pbbh": 0.08558936170216828, "Pbns": 2.8839413983842953e-16, "H1SNR": 6.5210886, "HasNS": 0.0, "Mass1": 64.707939, "Mass2": 64.707939, "Notes": [], "Pnsbh": 2.074607978698064e-14, "State": "preferred", "V1SNR": 4.3670259, "Pastro": 0.08558936170218934, "Skymap": "https://gracedb.ligo.org/api/v2/events/G578845/files/bayestar.multiorder.fits", "Spin1z": -0.71156251, "Spin2z": -0.71156251, "GPSTime": 1435885457.557418, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.848280787849795, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G578845/files/gstlal.p_astro.json"}], "LastUpdate": "2026-09-21 12:53:36.446118", "Instruments": "H1,V1", "SupereventFAR": 7.407112768070458e-06, "SupereventPastro": 0.046856707403016395}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G578845/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: 7.407112768070458e-06
UID: G642581
XML: https://gracedb.ligo.org/api/v2/events/G642581/files/coinc.xml
H1SNR: 6.5210886
HasNS: 0.0
Mass1: 64.707939
Mass2: 64.707939
Notes: Empty list
State: neighbor
V1SNR: 4.3670259
Skymap: https://gracedb.ligo.org/api/v2/events/G642581/files/bayestar.multiorder.fits
Spin1z: -0.71156251
Spin2z: -0.71156251
GPSTime: 1435885457.557418
Pipeline: gstlal
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.848280787849795
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 2

FAR: 1.317371669822763e-05
UID: G636446
XML: https://gracedb.ligo.org/api/v2/events/G636446/files/coinc.xml
H1SNR: 6.1354008
HasNS: 0.0
Mass1: 74.298569
Mass2: 69.635696
Notes: Empty list
State: neighbor
V1SNR: 4.4815159
Skymap: https://gracedb.ligo.org/api/v2/events/G636446/files/bayestar.multiorder.fits
Spin1z: 0.066998087
Spin2z: 0.066998087
GPSTime: 1435885457.563232
Pipeline: pycbc
HasMassGap: 0.015682288725766987
HasRemnant: 0.0
NetworkSNR: 7.597837011699108
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 3

FAR: 1.438121054074353e-05
UID: G578845
XML: https://gracedb.ligo.org/api/v2/events/G578845/files/coinc.xml
Pbbh: 0.08558936170216828
Pbns: 2.8839413983842953e-16
H1SNR: 6.5210886
HasNS: 0.0
Mass1: 64.707939
Mass2: 64.707939
Notes: Empty list
Pnsbh: 2.074607978698064e-14
State: preferred
V1SNR: 4.3670259
Pastro: 0.08558936170218934
Skymap: https://gracedb.ligo.org/api/v2/events/G578845/files/bayestar.multiorder.fits
Spin1z: -0.71156251
Spin2z: -0.71156251
GPSTime: 1435885457.557418
Pipeline: gstlal
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.848280787849795
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G578845/files/gstlal.p_astro.json

LastUpdate

2026-09-21 12:53:36.446118

Instruments

H1,V1

SupereventFAR

7.407112768070458e-06

SupereventPastro

0.046856707403016395

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/G578845/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: S250707a

S250707a

History

Version history

Selected version details

Changes from previous version 8dc7ae4a to selected version 6b27b823

Baseline 8dc7ae4a

Selected 6b27b823

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

S250707a Copy superevent ID Show full identifier S250707a

History

Version history

Selected version details

Changes from previous version 8dc7ae4a to selected version 6b27b823

Baseline 8dc7ae4a

Selected 6b27b823

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

S250707a