S231127l

cbc-workflow-o4a
Current version: bc6a6a5a recorded 2026-06-10 19:15 UTC v3

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Selected version bc6a6a5a. Compared with previous version fa9d568a.

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Changes from previous version fa9d568a to selected version bc6a6a5a

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

8 field changes.

  • Changed Cosmology › PreferredLowLatencySkymap
    Baseline
    https://gracedb.ligo.org/api/events/G455821/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G455821/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G530685/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G530685/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G530685/files/mbta.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G530685/files/mbta.p_astro.json
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G530685/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G530685/files/coinc.xml
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G455821/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G455821/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G455821/files/mbta.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G455821/files/mbta.p_astro.json
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G455821/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G455821/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2026-04-02 00:42:59.803873
    Selected
    2026-06-10 12:15:32.348488
View raw JSON diff

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

Baseline fa9d568a

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231127l", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.955879e-05, "UID": "G530685", "XML": "https://gracedb.ligo.org/api/events/G530685/files/coinc.xml", "Pbbh": 0.0, "Pbns": 0.004841957, "H1SNR": 6.794866, "HasNS": 1.0, "L1SNR": 5.272819, "Mass1": 3.549187, "Mass2": 2.368151, "Notes": [], "Pnsbh": 0.002248052, "State": "neighbor", "Pastro": 0.007090009000000008, "Skymap": "https://gracedb.ligo.org/api/events/G530685/files/bayestar.multiorder.fits", "Spin1z": -0.075772, "Spin2z": -0.075772, "GPSTime": 1385085114.895816, "Pipeline": "MBTA", "HasMassGap": 0.43415466318303003, "HasRemnant": 0.1055122676769186, "NetworkSNR": 8.600745, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G530685/files/mbta.p_astro.json"}, {"FAR": 0.0001238803, "UID": "G455821", "XML": "https://gracedb.ligo.org/api/events/G455821/files/coinc.xml", "Pbbh": 0.0, "Pbns": 1.6e-08, "H1SNR": 6.646479, "HasNS": 1.0, "L1SNR": 5.232, "Mass1": 3.549187, "Mass2": 2.368151, "Notes": [], "Pnsbh": 0.000185016, "State": "preferred", "Pastro": 0.00018503199999997388, "Skymap": "https://gracedb.ligo.org/api/events/G455821/files/bayestar.multiorder.fits", "Spin1z": -0.075772, "Spin2z": -0.075772, "GPSTime": 1385085114.914139, "Pipeline": "MBTA", "HasMassGap": 0.43415466318303003, "HasRemnant": 0.14719822817481965, "NetworkSNR": 8.458694, "SearchType": "low latency", "EarlyWarning": false, "PipelineHasNS": 1.0, "InOfflineCatalog": false, "PipelineHasRemnant": 0.134, "SourceClassification": "https://gracedb.ligo.org/api/events/G455821/files/mbta.p_astro.json"}], "LastUpdate": "2026-04-02 00:42:59.803873", "Instruments": "H1,L1", "SupereventFAR": 1.955879e-05, "SupereventPastro": 0.007090009000000008}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G455821/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": "MBTA", "Chunk": 14, "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 bc6a6a5a

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231127l", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.955879e-05, "UID": "G530685", "XML": "https://gracedb.ligo.org/api/v2/events/G530685/files/coinc.xml", "Pbbh": 0.0, "Pbns": 0.004841957, "H1SNR": 6.794866, "HasNS": 1.0, "L1SNR": 5.272819, "Mass1": 3.549187, "Mass2": 2.368151, "Notes": [], "Pnsbh": 0.002248052, "State": "neighbor", "Pastro": 0.007090009000000008, "Skymap": "https://gracedb.ligo.org/api/v2/events/G530685/files/bayestar.multiorder.fits", "Spin1z": -0.075772, "Spin2z": -0.075772, "GPSTime": 1385085114.895816, "Pipeline": "MBTA", "HasMassGap": 0.43415466318303003, "HasRemnant": 0.1055122676769186, "NetworkSNR": 8.600745, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G530685/files/mbta.p_astro.json"}, {"FAR": 0.0001238803, "UID": "G455821", "XML": "https://gracedb.ligo.org/api/v2/events/G455821/files/coinc.xml", "Pbbh": 0.0, "Pbns": 1.6e-08, "H1SNR": 6.646479, "HasNS": 1.0, "L1SNR": 5.232, "Mass1": 3.549187, "Mass2": 2.368151, "Notes": [], "Pnsbh": 0.000185016, "State": "preferred", "Pastro": 0.00018503199999997388, "Skymap": "https://gracedb.ligo.org/api/v2/events/G455821/files/bayestar.multiorder.fits", "Spin1z": -0.075772, "Spin2z": -0.075772, "GPSTime": 1385085114.914139, "Pipeline": "MBTA", "HasMassGap": 0.43415466318303003, "HasRemnant": 0.14719822817481965, "NetworkSNR": 8.458694, "SearchType": "low latency", "EarlyWarning": false, "PipelineHasNS": 1.0, "InOfflineCatalog": false, "PipelineHasRemnant": 0.134, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G455821/files/mbta.p_astro.json"}], "LastUpdate": "2026-06-10 12:15:32.348488", "Instruments": "H1,L1", "SupereventFAR": 1.955879e-05, "SupereventPastro": 0.007090009000000008}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G455821/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": "MBTA", "Chunk": 14, "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
1.955879e-05
UID
G530685
XML
https://gracedb.ligo.org/api/v2/events/G530685/files/coinc.xml
Pbbh
0.0
Pbns
0.004841957
H1SNR
6.794866
HasNS
1.0
L1SNR
5.272819
Mass1
3.549187
Mass2
2.368151
Notes
Empty list
Pnsbh
0.002248052
State
neighbor
Pastro
0.007090009000000008
Skymap
https://gracedb.ligo.org/api/v2/events/G530685/files/bayestar.multiorder.fits
Spin1z
-0.075772
Spin2z
-0.075772
GPSTime
1385085114.895816
Pipeline
MBTA
HasMassGap
0.43415466318303003
HasRemnant
0.1055122676769186
NetworkSNR
8.600745
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G530685/files/mbta.p_astro.json
Item 2
FAR
0.0001238803
UID
G455821
XML
https://gracedb.ligo.org/api/v2/events/G455821/files/coinc.xml
Pbbh
0.0
Pbns
1.6e-08
H1SNR
6.646479
HasNS
1.0
L1SNR
5.232
Mass1
3.549187
Mass2
2.368151
Notes
Empty list
Pnsbh
0.000185016
State
preferred
Pastro
0.00018503199999997388
Skymap
https://gracedb.ligo.org/api/v2/events/G455821/files/bayestar.multiorder.fits
Spin1z
-0.075772
Spin2z
-0.075772
GPSTime
1385085114.914139
Pipeline
MBTA
HasMassGap
0.43415466318303003
HasRemnant
0.14719822817481965
NetworkSNR
8.458694
SearchType
low latency
EarlyWarning
✗ False
PipelineHasNS
1.0
InOfflineCatalog
✗ False
PipelineHasRemnant
0.134
SourceClassification
https://gracedb.ligo.org/api/v2/events/G455821/files/mbta.p_astro.json
LastUpdate
2026-06-10 12:15:32.348488
Instruments
H1,L1
SupereventFAR
1.955879e-05
SupereventPastro
0.007090009000000008

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/G455821/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
MBTA
Chunk
14
Notes
Empty list
Finalized
✓ True
ReviewStatus
pass
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S231127l

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations