S241218dn

cbc-workflow-er16-o4b
Current version: 7c7c9a00 recorded 2026-06-11 09:32 UTC v3

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Changes from previous version 7c4a473d to selected version 5bf18c06

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

2 field changes.

  • Changed GraceDB › Events › 0 › CatalogVersion
    Baseline
    17
    Selected
    18
  • Changed GraceDB › LastUpdate
    Baseline
    2026-01-08 06:50:56.232550
    Selected
    2026-01-28 08:11:57.311121
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Technical inspection aid only. The semantic summary above remains authoritative.

Baseline 7c4a473d

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S241218dn", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 6.487123915040918e-06, "UID": "G620805", "XML": "https://gracedb.ligo.org/api/events/G620805/files/coinc.xml", "HasNS": 0.0, "L1SNR": 6.2986774, "Mass1": 155.64136, "Mass2": 34.569656, "Notes": [], "State": "neighbor", "V1SNR": 5.4085455, "Spin1z": 0.98226559, "Spin2z": 0.98226559, "GPSTime": 1418579420.828203, "Pipeline": "gstlal", "HasMassGap": 0.011201769245247507, "HasRemnant": 0.0, "NetworkSNR": 8.302150438943677, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 17, "InOfflineCatalog": true}, {"FAR": 1.224336376376509e-05, "UID": "G536687", "XML": "https://gracedb.ligo.org/api/events/G536687/files/coinc.xml", "Pbbh": 0.09789570787831915, "Pbns": 1.1043307069454631e-15, "HasNS": 0.0, "L1SNR": 6.2986774, "Mass1": 155.64136, "Mass2": 34.569656, "Notes": [], "Pnsbh": 6.2747023592281e-13, "State": "preferred", "V1SNR": 5.4085455, "Pastro": 0.09789570787894775, "Skymap": "https://gracedb.ligo.org/api/events/G536687/files/bayestar.multiorder.fits", "Spin1z": 0.98226559, "Spin2z": 0.98226559, "GPSTime": 1418579420.828203, "Pipeline": "gstlal", "HasMassGap": 0.018157865123382366, "HasRemnant": 0.0, "NetworkSNR": 8.302150438943677, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G536687/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-08 06:50:56.232550", "Instruments": "L1,V1", "SupereventFAR": 6.822563967426378e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G536687/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": "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 5bf18c06

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S241218dn", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 6.487123915040918e-06, "UID": "G620805", "XML": "https://gracedb.ligo.org/api/events/G620805/files/coinc.xml", "HasNS": 0.0, "L1SNR": 6.2986774, "Mass1": 155.64136, "Mass2": 34.569656, "Notes": [], "State": "neighbor", "V1SNR": 5.4085455, "Spin1z": 0.98226559, "Spin2z": 0.98226559, "GPSTime": 1418579420.828203, "Pipeline": "gstlal", "HasMassGap": 0.011201769245247507, "HasRemnant": 0.0, "NetworkSNR": 8.302150438943677, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 1.224336376376509e-05, "UID": "G536687", "XML": "https://gracedb.ligo.org/api/events/G536687/files/coinc.xml", "Pbbh": 0.09789570787831915, "Pbns": 1.1043307069454631e-15, "HasNS": 0.0, "L1SNR": 6.2986774, "Mass1": 155.64136, "Mass2": 34.569656, "Notes": [], "Pnsbh": 6.2747023592281e-13, "State": "preferred", "V1SNR": 5.4085455, "Pastro": 0.09789570787894775, "Skymap": "https://gracedb.ligo.org/api/events/G536687/files/bayestar.multiorder.fits", "Spin1z": 0.98226559, "Spin2z": 0.98226559, "GPSTime": 1418579420.828203, "Pipeline": "gstlal", "HasMassGap": 0.018157865123382366, "HasRemnant": 0.0, "NetworkSNR": 8.302150438943677, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G536687/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-28 08:11:57.311121", "Instruments": "L1,V1", "SupereventFAR": 6.822563967426378e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G536687/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": "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

Viewing historical metadata — not the current record

Summary

No summary highlights available.

Info

All remaining fields

Notes
Empty list
Labels
Empty list
SchemaVersion
v3

GraceDB

All remaining fields

ADVOK
✓ True
Events
Item 1
FAR
6.487123915040918e-06
UID
G620805
XML
https://gracedb.ligo.org/api/events/G620805/files/coinc.xml
HasNS
0.0
L1SNR
6.2986774
Mass1
155.64136
Mass2
34.569656
Notes
Empty list
State
neighbor
V1SNR
5.4085455
Spin1z
0.98226559
Spin2z
0.98226559
GPSTime
1418579420.828203
Pipeline
gstlal
HasMassGap
0.011201769245247507
HasRemnant
0.0
NetworkSNR
8.302150438943677
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
18
InOfflineCatalog
✓ True
Item 2
FAR
1.224336376376509e-05
UID
G536687
XML
https://gracedb.ligo.org/api/events/G536687/files/coinc.xml
Pbbh
0.09789570787831915
Pbns
1.1043307069454631e-15
HasNS
0.0
L1SNR
6.2986774
Mass1
155.64136
Mass2
34.569656
Notes
Empty list
Pnsbh
6.2747023592281e-13
State
preferred
V1SNR
5.4085455
Pastro
0.09789570787894775
Skymap
https://gracedb.ligo.org/api/events/G536687/files/bayestar.multiorder.fits
Spin1z
0.98226559
Spin2z
0.98226559
GPSTime
1418579420.828203
Pipeline
gstlal
HasMassGap
0.018157865123382366
HasRemnant
0.0
NetworkSNR
8.302150438943677
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/events/G536687/files/gstlal.p_astro.json
LastUpdate
2026-01-28 08:11:57.311121
Instruments
L1,V1
SupereventFAR
6.822563967426378e-06

Parameter estimation (PE)

All remaining fields

Notes
Empty list
Status
unstarted
Results
Empty list
Analysts
Empty list
Reviewers
Empty list
SafeSamplingRate
4096.0
SafeLowerMassRatio
0.05

Lensing

Detector characterisation (Detchar)

All remaining fields

Notes
Empty list
Status
unstarted
Analysts
Empty list
Reviewers
Empty list
DQRResults
Empty list
RecommendedDetectors
Empty list
ParticipatingDetectors
Empty list

Extreme matter

Cosmology

All remaining fields

Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/events/G536687/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
gstlal
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S241218dn

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations