S240420dt

cbc-workflow-er16-o4b

Current version: 02d46ecc recorded 2026-06-10 21:22 UTC v3

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History

Version history

Showing cached copy.

Selected version details

Changes from previous version b585acb8 to selected version 02d46ecc

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

12 field changes.

Changed Cosmology › PreferredLowLatencySkymap

Baseline

https://gracedb.ligo.org/api/events/G476190/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/v2/events/G476190/files/bayestar.multiorder.fits
Changed GraceDB › Events › 0 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G622806/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/v2/events/G622806/files/bayestar.multiorder.fits
Changed GraceDB › Events › 0 › SourceClassification

Baseline

https://gracedb.ligo.org/api/events/G622806/files/mbta.p_astro.json

Selected

https://gracedb.ligo.org/api/v2/events/G622806/files/mbta.p_astro.json
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/events/G622806/files/coinc.xml

Selected

https://gracedb.ligo.org/api/v2/events/G622806/files/coinc.xml
Changed GraceDB › Events › 1 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G632191/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/v2/events/G632191/files/bayestar.multiorder.fits
Changed GraceDB › Events › 1 › XML

Baseline

https://gracedb.ligo.org/api/events/G632191/files/coinc.xml

Selected

https://gracedb.ligo.org/api/v2/events/G632191/files/coinc.xml
Changed GraceDB › Events › 2 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G626156/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/v2/events/G626156/files/bayestar.multiorder.fits
Changed GraceDB › Events › 2 › XML

Baseline

https://gracedb.ligo.org/api/events/G626156/files/coinc.xml

Selected

https://gracedb.ligo.org/api/v2/events/G626156/files/coinc.xml
Changed GraceDB › Events › 3 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G476190/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/v2/events/G476190/files/bayestar.multiorder.fits
Changed GraceDB › Events › 3 › SourceClassification

Baseline

https://gracedb.ligo.org/api/events/G476190/files/mbta.p_astro.json

Selected

https://gracedb.ligo.org/api/v2/events/G476190/files/mbta.p_astro.json
Changed GraceDB › Events › 3 › XML

Baseline

https://gracedb.ligo.org/api/events/G476190/files/coinc.xml

Selected

https://gracedb.ligo.org/api/v2/events/G476190/files/coinc.xml
Changed GraceDB › LastUpdate

Baseline

2026-04-03 02:16:17.606724

Selected

2026-06-10 14:22:37.394424

View raw JSON diff

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

Baseline b585acb8

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240420dt", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.263307e-05, "UID": "G622806", "XML": "https://gracedb.ligo.org/api/events/G622806/files/coinc.xml", "Pbbh": 0.017739276, "Pbns": 0.0, "H1SNR": 4.745896, "HasNS": 0.0, "L1SNR": 6.13558, "Mass1": 48.887734, "Mass2": 16.646184, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.233356, "Pastro": 0.017739276000000026, "Skymap": "https://gracedb.ligo.org/api/events/G622806/files/bayestar.multiorder.fits", "Spin1z": -0.003268, "Spin2z": -0.003268, "GPSTime": 1397682098.622993, "Pipeline": "MBTA", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.071973, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G622806/files/mbta.p_astro.json"}, {"FAR": 3.947940025207055e-06, "UID": "G632191", "XML": "https://gracedb.ligo.org/api/events/G632191/files/coinc.xml", "H1SNR": 4.9272819, "HasNS": 0.0, "L1SNR": 5.6053619, "Mass1": 40.860004, "Mass2": 36.045074, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G632191/files/bayestar.multiorder.fits", "Spin1z": 0.44859374, "Spin2z": 0.44859374, "GPSTime": 1397682098.634575, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.763594958466773, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true}, {"FAR": 6.911353218041665e-06, "UID": "G626156", "XML": "https://gracedb.ligo.org/api/events/G626156/files/coinc.xml", "H1SNR": 5.1915874, "HasNS": 0.0, "L1SNR": 4.9893122, "Mass1": 34.961926, "Mass2": 27.939968, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G626156/files/bayestar.multiorder.fits", "Spin1z": -0.00089074718, "Spin2z": -0.00089074718, "GPSTime": 1397682098.625, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.200403890095848, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true}, {"FAR": 1.323978e-05, "UID": "G476190", "XML": "https://gracedb.ligo.org/api/events/G476190/files/coinc.xml", "Pbbh": 0.059635327, "Pbns": 0.0, "H1SNR": 4.896889, "HasNS": 0.0, "L1SNR": 6.36113, "Mass1": 48.887734, "Mass2": 16.646184, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 2.081753, "Pastro": 0.05963532699999996, "Skymap": "https://gracedb.ligo.org/api/events/G476190/files/bayestar.multiorder.fits", "Spin1z": -0.003268, "Spin2z": -0.003268, "GPSTime": 1397682098.622299, "Pipeline": "MBTA", "HasMassGap": 0.0041299748849658105, "HasRemnant": 0.0, "NetworkSNR": 8.293202, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G476190/files/mbta.p_astro.json"}], "LastUpdate": "2026-04-03 02:16:17.606724", "Instruments": "H1,L1,V1", "SupereventFAR": 3.947940025207055e-06, "SupereventPastro": 0.07459218418456215}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G476190/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"}, {"UID": "MBTA", "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 02d46ecc

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240420dt", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.263307e-05, "UID": "G622806", "XML": "https://gracedb.ligo.org/api/v2/events/G622806/files/coinc.xml", "Pbbh": 0.017739276, "Pbns": 0.0, "H1SNR": 4.745896, "HasNS": 0.0, "L1SNR": 6.13558, "Mass1": 48.887734, "Mass2": 16.646184, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.233356, "Pastro": 0.017739276000000026, "Skymap": "https://gracedb.ligo.org/api/v2/events/G622806/files/bayestar.multiorder.fits", "Spin1z": -0.003268, "Spin2z": -0.003268, "GPSTime": 1397682098.622993, "Pipeline": "MBTA", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.071973, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G622806/files/mbta.p_astro.json"}, {"FAR": 3.947940025207055e-06, "UID": "G632191", "XML": "https://gracedb.ligo.org/api/v2/events/G632191/files/coinc.xml", "H1SNR": 4.9272819, "HasNS": 0.0, "L1SNR": 5.6053619, "Mass1": 40.860004, "Mass2": 36.045074, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G632191/files/bayestar.multiorder.fits", "Spin1z": 0.44859374, "Spin2z": 0.44859374, "GPSTime": 1397682098.634575, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.763594958466773, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true}, {"FAR": 6.911353218041665e-06, "UID": "G626156", "XML": "https://gracedb.ligo.org/api/v2/events/G626156/files/coinc.xml", "H1SNR": 5.1915874, "HasNS": 0.0, "L1SNR": 4.9893122, "Mass1": 34.961926, "Mass2": 27.939968, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G626156/files/bayestar.multiorder.fits", "Spin1z": -0.00089074718, "Spin2z": -0.00089074718, "GPSTime": 1397682098.625, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.200403890095848, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true}, {"FAR": 1.323978e-05, "UID": "G476190", "XML": "https://gracedb.ligo.org/api/v2/events/G476190/files/coinc.xml", "Pbbh": 0.059635327, "Pbns": 0.0, "H1SNR": 4.896889, "HasNS": 0.0, "L1SNR": 6.36113, "Mass1": 48.887734, "Mass2": 16.646184, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 2.081753, "Pastro": 0.05963532699999996, "Skymap": "https://gracedb.ligo.org/api/v2/events/G476190/files/bayestar.multiorder.fits", "Spin1z": -0.003268, "Spin2z": -0.003268, "GPSTime": 1397682098.622299, "Pipeline": "MBTA", "HasMassGap": 0.0041299748849658105, "HasRemnant": 0.0, "NetworkSNR": 8.293202, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G476190/files/mbta.p_astro.json"}], "LastUpdate": "2026-06-10 14:22:37.394424", "Instruments": "H1,L1,V1", "SupereventFAR": 3.947940025207055e-06, "SupereventPastro": 0.07459218418456215}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G476190/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"}, {"UID": "MBTA", "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: 1.263307e-05
UID: G622806
XML: https://gracedb.ligo.org/api/v2/events/G622806/files/coinc.xml
Pbbh: 0.017739276
Pbns: 0.0
H1SNR: 4.745896
HasNS: 0.0
L1SNR: 6.13558
Mass1: 48.887734
Mass2: 16.646184
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 2.233356
Pastro: 0.017739276000000026
Skymap: https://gracedb.ligo.org/api/v2/events/G622806/files/bayestar.multiorder.fits
Spin1z: -0.003268
Spin2z: -0.003268
GPSTime: 1397682098.622993
Pipeline: MBTA
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 8.071973
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/v2/events/G622806/files/mbta.p_astro.json

Item 2

FAR: 3.947940025207055e-06
UID: G632191
XML: https://gracedb.ligo.org/api/v2/events/G632191/files/coinc.xml
H1SNR: 4.9272819
HasNS: 0.0
L1SNR: 5.6053619
Mass1: 40.860004
Mass2: 36.045074
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G632191/files/bayestar.multiorder.fits
Spin1z: 0.44859374
Spin2z: 0.44859374
GPSTime: 1397682098.634575
Pipeline: gstlal
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.763594958466773
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True

Item 3

FAR: 6.911353218041665e-06
UID: G626156
XML: https://gracedb.ligo.org/api/v2/events/G626156/files/coinc.xml
H1SNR: 5.1915874
HasNS: 0.0
L1SNR: 4.9893122
Mass1: 34.961926
Mass2: 27.939968
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G626156/files/bayestar.multiorder.fits
Spin1z: -0.00089074718
Spin2z: -0.00089074718
GPSTime: 1397682098.625
Pipeline: pycbc
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.200403890095848
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True

Item 4

FAR: 1.323978e-05
UID: G476190
XML: https://gracedb.ligo.org/api/v2/events/G476190/files/coinc.xml
Pbbh: 0.059635327
Pbns: 0.0
H1SNR: 4.896889
HasNS: 0.0
L1SNR: 6.36113
Mass1: 48.887734
Mass2: 16.646184
Notes: Empty list
Pnsbh: 0.0
State: preferred
V1SNR: 2.081753
Pastro: 0.05963532699999996
Skymap: https://gracedb.ligo.org/api/v2/events/G476190/files/bayestar.multiorder.fits
Spin1z: -0.003268
Spin2z: -0.003268
GPSTime: 1397682098.622299
Pipeline: MBTA
HasMassGap: 0.0041299748849658105
HasRemnant: 0.0
NetworkSNR: 8.293202
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G476190/files/mbta.p_astro.json

LastUpdate

2026-06-10 14:22:37.394424

Instruments

H1,L1,V1

SupereventFAR

3.947940025207055e-06

SupereventPastro

0.07459218418456215

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/G476190/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

Item 3

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

ParameterEstimationStatuses

Empty list

Publications

Additional metadata: Sname

Sname: S240420dt

S240420dt

History

Version history

Selected version details

Changes from previous version b585acb8 to selected version 02d46ecc

Baseline b585acb8

Selected 02d46ecc

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

S240420dt Copy superevent ID Show full identifier S240420dt

History

Version history

Selected version details

Changes from previous version b585acb8 to selected version 02d46ecc

Baseline b585acb8

Selected 02d46ecc

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

S240420dt