S230912a

cbc-workflow-o4a
Current version: 947bbafe recorded 2026-06-10 19:31 UTC v3

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Selected version 947bbafe. Compared with previous version 7c63dd0b.

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Changes from previous version 7c63dd0b to selected version 947bbafe

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

7 field changes.

  • Changed Cosmology › PreferredLowLatencySkymap
    Baseline
    https://gracedb.ligo.org/api/events/G436990/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G436990/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G593948/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G593948/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G593948/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G593948/files/coinc.xml
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G436990/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G436990/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G436990/files/gstlal.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G436990/files/gstlal.p_astro.json
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G436990/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G436990/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2026-04-02 00:18:20.280861
    Selected
    2026-06-10 12:31:12.361185
View raw JSON diff

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

Baseline 7c63dd0b

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S230912a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.571035208277778e-06, "UID": "G593948", "XML": "https://gracedb.ligo.org/api/events/G593948/files/coinc.xml", "H1SNR": 4.9207287, "HasNS": 0.0, "L1SNR": 6.0555773, "Mass1": 29.429613, "Mass2": 19.019201, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G593948/files/bayestar.multiorder.fits", "Spin1z": -0.064973541, "Spin2z": -0.064973541, "GPSTime": 1378512158.304932, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.802793534871505, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 5.954690611216307e-05, "UID": "G436990", "XML": "https://gracedb.ligo.org/api/events/G436990/files/coinc.xml", "Pbbh": 0.015567586978458635, "Pbns": 4.800338149282476e-15, "H1SNR": 4.4657192, "HasNS": 0.0, "L1SNR": 6.0964937, "Mass1": 25.801163, "Mass2": 23.732178, "Notes": [], "Pnsbh": 3.1315140678549604e-13, "State": "preferred", "Pastro": 0.015567586978776582, "Skymap": "https://gracedb.ligo.org/api/events/G436990/files/bayestar.multiorder.fits", "Spin1z": 0.0309375, "Spin2z": 0.0309375, "GPSTime": 1378512158.311812, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.557108168417729, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G436990/files/gstlal.p_astro.json"}], "LastUpdate": "2026-04-02 00:18:20.280861", "Instruments": "H1,L1", "SupereventFAR": 1.571035208277778e-06, "SupereventPastro": 0.21815828924005543}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G436990/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": 8, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "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 947bbafe

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S230912a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.571035208277778e-06, "UID": "G593948", "XML": "https://gracedb.ligo.org/api/v2/events/G593948/files/coinc.xml", "H1SNR": 4.9207287, "HasNS": 0.0, "L1SNR": 6.0555773, "Mass1": 29.429613, "Mass2": 19.019201, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G593948/files/bayestar.multiorder.fits", "Spin1z": -0.064973541, "Spin2z": -0.064973541, "GPSTime": 1378512158.304932, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.802793534871505, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 5.954690611216307e-05, "UID": "G436990", "XML": "https://gracedb.ligo.org/api/v2/events/G436990/files/coinc.xml", "Pbbh": 0.015567586978458635, "Pbns": 4.800338149282476e-15, "H1SNR": 4.4657192, "HasNS": 0.0, "L1SNR": 6.0964937, "Mass1": 25.801163, "Mass2": 23.732178, "Notes": [], "Pnsbh": 3.1315140678549604e-13, "State": "preferred", "Pastro": 0.015567586978776582, "Skymap": "https://gracedb.ligo.org/api/v2/events/G436990/files/bayestar.multiorder.fits", "Spin1z": 0.0309375, "Spin2z": 0.0309375, "GPSTime": 1378512158.311812, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.557108168417729, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G436990/files/gstlal.p_astro.json"}], "LastUpdate": "2026-06-10 12:31:12.361185", "Instruments": "H1,L1", "SupereventFAR": 1.571035208277778e-06, "SupereventPastro": 0.21815828924005543}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G436990/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": 8, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "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

All remaining fields

Notes
Empty list
Labels
Empty list
SchemaVersion
v3

GraceDB

All remaining fields

ADVOK
✓ True
Events
Item 1
FAR
1.571035208277778e-06
UID
G593948
XML
https://gracedb.ligo.org/api/v2/events/G593948/files/coinc.xml
H1SNR
4.9207287
HasNS
0.0
L1SNR
6.0555773
Mass1
29.429613
Mass2
19.019201
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/v2/events/G593948/files/bayestar.multiorder.fits
Spin1z
-0.064973541
Spin2z
-0.064973541
GPSTime
1378512158.304932
Pipeline
pycbc
HasMassGap
0.005275362318840579
HasRemnant
0.0
NetworkSNR
7.802793534871505
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
Item 2
FAR
5.954690611216307e-05
UID
G436990
XML
https://gracedb.ligo.org/api/v2/events/G436990/files/coinc.xml
Pbbh
0.015567586978458635
Pbns
4.800338149282476e-15
H1SNR
4.4657192
HasNS
0.0
L1SNR
6.0964937
Mass1
25.801163
Mass2
23.732178
Notes
Empty list
Pnsbh
3.1315140678549604e-13
State
preferred
Pastro
0.015567586978776582
Skymap
https://gracedb.ligo.org/api/v2/events/G436990/files/bayestar.multiorder.fits
Spin1z
0.0309375
Spin2z
0.0309375
GPSTime
1378512158.311812
Pipeline
gstlal
HasMassGap
0.004106583072100313
HasRemnant
0.0
NetworkSNR
7.557108168417729
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G436990/files/gstlal.p_astro.json
LastUpdate
2026-06-10 12:31:12.361185
Instruments
H1,L1
SupereventFAR
1.571035208277778e-06
SupereventPastro
0.21815828924005543

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/v2/events/G436990/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
pycbc
Chunk
8
Notes
Empty list
Finalized
✓ True
ReviewStatus
pass
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S230912a

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations