S231221ax

Event ID: GW231221_135041 Trigger ID: S231221ax cbc-workflow-o4a
Current version: 43d85b89 recorded 2026-07-28 13:35 UTC v3

History

Version history

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Viewing version f3a6134e (historical) — not the current record

Selected version f3a6134e. Compared with previous version 9f1d75a1.

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Changes from previous version 9f1d75a1 to selected version f3a6134e

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

33 field changes.

  • Changed GraceDB › Events › 0 › CatalogVersion
    Baseline
    11
    Selected
    12
  • Changed GraceDB › Events › 0 › FAR
    Baseline
    0.000007739988768260842
    Selected
    0.0000006576863587159824
  • Changed GraceDB › Events › 0 › GPSTime
    Baseline
    1387201859.315674
    Selected
    1387201859.327656
  • Changed GraceDB › Events › 0 › H1SNR
    Baseline
    7.0647407
    Selected
    7.1168303
  • Changed GraceDB › Events › 0 › HasMassGap
    Baseline
    0.04264138160689884
    Selected
    0.059442968908486146
  • Changed GraceDB › Events › 0 › L1SNR
    Baseline
    4.4465132
    Selected
    4.5060782
  • Changed GraceDB › Events › 0 › Mass1
    Baseline
    88.929489
    Selected
    67.469643
  • Changed GraceDB › Events › 0 › Mass2
    Baseline
    52.403652
    Selected
    59.519035
  • Changed GraceDB › Events › 0 › NetworkSNR
    Baseline
    8.347576893092233
    Selected
    8.423420644271589
  • Changed GraceDB › Events › 0 › Pipeline
    Baseline
    pycbc
    Selected
    gstlal
  • Removed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G503234/files/bayestar.multiorder.fits
    Selected
    Missing
  • Changed GraceDB › Events › 0 › Spin1z
    Baseline
    0.48448372
    Selected
    -0.10828125
  • Changed GraceDB › Events › 0 › Spin2z
    Baseline
    0.48448372
    Selected
    -0.10828125
  • Changed GraceDB › Events › 0 › UID
    Baseline
    G503234
    Selected
    G509525
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G503234/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G509525/files/coinc.xml
  • Changed GraceDB › Events › 1 › CatalogVersion
    Baseline
    11
    Selected
    12
  • Changed GraceDB › Events › 1 › FAR
    Baseline
    0.0000002114497550440221
    Selected
    0.000007739988768260842
  • Changed GraceDB › Events › 1 › GPSTime
    Baseline
    1387201859.327656
    Selected
    1387201859.315674
  • Changed GraceDB › Events › 1 › H1SNR
    Baseline
    7.1168303
    Selected
    7.0647407
  • Changed GraceDB › Events › 1 › HasMassGap
    Baseline
    0.059442968908486146
    Selected
    0.04264138160689884
  • Changed GraceDB › Events › 1 › L1SNR
    Baseline
    4.5060782
    Selected
    4.4465132
  • Changed GraceDB › Events › 1 › Mass1
    Baseline
    67.469643
    Selected
    88.929489
  • Changed GraceDB › Events › 1 › Mass2
    Baseline
    59.519035
    Selected
    52.403652
  • Changed GraceDB › Events › 1 › NetworkSNR
    Baseline
    8.423420644271589
    Selected
    8.347576893092233
  • Changed GraceDB › Events › 1 › Pipeline
    Baseline
    gstlal
    Selected
    pycbc
  • Added GraceDB › Events › 1 › Skymap
    Baseline
    Missing
    Selected
    https://gracedb.ligo.org/api/events/G503234/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › Spin1z
    Baseline
    -0.10828125
    Selected
    0.48448372
  • Changed GraceDB › Events › 1 › Spin2z
    Baseline
    -0.10828125
    Selected
    0.48448372
  • Changed GraceDB › Events › 1 › UID
    Baseline
    G466375
    Selected
    G503234
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G466375/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G503234/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2024-08-09 09:17:21.627235
    Selected
    2024-09-07 13:08:50.182721
  • Changed GraceDB › SupereventFAR
    Baseline
    0.0000002114497550440221
    Selected
    0.0000006576863587159824
  • Added GraceDB › SupereventPastro
    Baseline
    Missing
    Selected
    0.49401511818556776
View raw JSON diff

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

Baseline 9f1d75a1

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231221ax", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 7.739988768260842e-06, "UID": "G503234", "XML": "https://gracedb.ligo.org/api/events/G503234/files/coinc.xml", "H1SNR": 7.0647407, "HasNS": 0.0, "L1SNR": 4.4465132, "Mass1": 88.929489, "Mass2": 52.403652, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G503234/files/bayestar.multiorder.fits", "Spin1z": 0.48448372, "Spin2z": 0.48448372, "GPSTime": 1387201859.315674, "Pipeline": "pycbc", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 8.347576893092233, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 11, "InOfflineCatalog": true}, {"FAR": 2.114497550440221e-07, "UID": "G466375", "XML": "https://gracedb.ligo.org/api/events/G466375/files/coinc.xml", "H1SNR": 7.1168303, "HasNS": 0.0, "L1SNR": 4.5060782, "Mass1": 67.469643, "Mass2": 59.519035, "Notes": [], "State": "neighbor", "Spin1z": -0.10828125, "Spin2z": -0.10828125, "GPSTime": 1387201859.327656, "Pipeline": "gstlal", "HasMassGap": 0.059442968908486146, "HasRemnant": 0.0, "NetworkSNR": 8.423420644271589, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 11, "InOfflineCatalog": true}, {"FAR": 2.642914272605823e-06, "UID": "G459902", "XML": "https://gracedb.ligo.org/api/events/G459902/files/coinc.xml", "Pbbh": 0.43700826805588266, "Pbns": 3.274151843603475e-17, "H1SNR": 7.2836452, "HasNS": 0.0, "L1SNR": 4.4502144, "Mass1": 59.519036, "Mass2": 67.469639, "Notes": [], "Pnsbh": 2.3428670718629127e-15, "State": "preferred", "Pastro": 0.4370082680558851, "Skymap": "https://gracedb.ligo.org/api/events/G459902/files/bayestar.multiorder.fits", "Spin1z": -0.23203125, "Spin2z": -0.23203125, "GPSTime": 1387201859.324097, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.535566460213705, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G459902/files/gstlal.p_astro.json"}], "LastUpdate": "2024-08-09 09:17:21.627235", "Instruments": "H1,L1", "SupereventFAR": 2.114497550440221e-07}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G459902/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 f3a6134e

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231221ax", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 6.576863587159824e-07, "UID": "G509525", "XML": "https://gracedb.ligo.org/api/events/G509525/files/coinc.xml", "H1SNR": 7.1168303, "HasNS": 0.0, "L1SNR": 4.5060782, "Mass1": 67.469643, "Mass2": 59.519035, "Notes": [], "State": "neighbor", "Spin1z": -0.10828125, "Spin2z": -0.10828125, "GPSTime": 1387201859.327656, "Pipeline": "gstlal", "HasMassGap": 0.059442968908486146, "HasRemnant": 0.0, "NetworkSNR": 8.423420644271589, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 12, "InOfflineCatalog": true}, {"FAR": 7.739988768260842e-06, "UID": "G503234", "XML": "https://gracedb.ligo.org/api/events/G503234/files/coinc.xml", "H1SNR": 7.0647407, "HasNS": 0.0, "L1SNR": 4.4465132, "Mass1": 88.929489, "Mass2": 52.403652, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G503234/files/bayestar.multiorder.fits", "Spin1z": 0.48448372, "Spin2z": 0.48448372, "GPSTime": 1387201859.315674, "Pipeline": "pycbc", "HasMassGap": 0.04264138160689884, "HasRemnant": 0.0, "NetworkSNR": 8.347576893092233, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 12, "InOfflineCatalog": true}, {"FAR": 2.642914272605823e-06, "UID": "G459902", "XML": "https://gracedb.ligo.org/api/events/G459902/files/coinc.xml", "Pbbh": 0.43700826805588266, "Pbns": 3.274151843603475e-17, "H1SNR": 7.2836452, "HasNS": 0.0, "L1SNR": 4.4502144, "Mass1": 59.519036, "Mass2": 67.469639, "Notes": [], "Pnsbh": 2.3428670718629127e-15, "State": "preferred", "Pastro": 0.4370082680558851, "Skymap": "https://gracedb.ligo.org/api/events/G459902/files/bayestar.multiorder.fits", "Spin1z": -0.23203125, "Spin2z": -0.23203125, "GPSTime": 1387201859.324097, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.535566460213705, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G459902/files/gstlal.p_astro.json"}], "LastUpdate": "2024-09-07 13:08:50.182721", "Instruments": "H1,L1", "SupereventFAR": 6.576863587159824e-07, "SupereventPastro": 0.49401511818556776}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G459902/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

All remaining fields

Notes
Empty list
Labels
Empty list
SchemaVersion
v3

GraceDB

All remaining fields

ADVOK
✓ True
Events
Item 1
FAR
6.576863587159824e-07
UID
G509525
XML
https://gracedb.ligo.org/api/events/G509525/files/coinc.xml
H1SNR
7.1168303
HasNS
0.0
L1SNR
4.5060782
Mass1
67.469643
Mass2
59.519035
Notes
Empty list
State
neighbor
Spin1z
-0.10828125
Spin2z
-0.10828125
GPSTime
1387201859.327656
Pipeline
gstlal
HasMassGap
0.059442968908486146
HasRemnant
0.0
NetworkSNR
8.423420644271589
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4
CatalogVersion
12
InOfflineCatalog
✓ True
Item 2
FAR
7.739988768260842e-06
UID
G503234
XML
https://gracedb.ligo.org/api/events/G503234/files/coinc.xml
H1SNR
7.0647407
HasNS
0.0
L1SNR
4.4465132
Mass1
88.929489
Mass2
52.403652
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/events/G503234/files/bayestar.multiorder.fits
Spin1z
0.48448372
Spin2z
0.48448372
GPSTime
1387201859.315674
Pipeline
pycbc
HasMassGap
0.04264138160689884
HasRemnant
0.0
NetworkSNR
8.347576893092233
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4
CatalogVersion
12
InOfflineCatalog
✓ True
Item 3
FAR
2.642914272605823e-06
UID
G459902
XML
https://gracedb.ligo.org/api/events/G459902/files/coinc.xml
Pbbh
0.43700826805588266
Pbns
3.274151843603475e-17
H1SNR
7.2836452
HasNS
0.0
L1SNR
4.4502144
Mass1
59.519036
Mass2
67.469639
Notes
Empty list
Pnsbh
2.3428670718629127e-15
State
preferred
Pastro
0.4370082680558851
Skymap
https://gracedb.ligo.org/api/events/G459902/files/bayestar.multiorder.fits
Spin1z
-0.23203125
Spin2z
-0.23203125
GPSTime
1387201859.324097
Pipeline
gstlal
HasMassGap
0.004106583072100313
HasRemnant
0.0
NetworkSNR
8.535566460213705
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/events/G459902/files/gstlal.p_astro.json
LastUpdate
2024-09-07 13:08:50.182721
Instruments
H1,L1
SupereventFAR
6.576863587159824e-07
SupereventPastro
0.49401511818556776

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/G459902/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

Publications

Additional metadata: Sname

All remaining fields

Sname
S231221ax

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations