S240516ah

cbc-workflow-er16-o4b
Current version: dc23e81f recorded 2026-06-11 01:10 UTC v3

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Changes from previous version e108828f to selected version ff8e47eb

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
    20
    Selected
    21
  • Changed GraceDB › LastUpdate
    Baseline
    2026-01-29 07:34:42.648972
    Selected
    2026-01-30 19:27:03.980014
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Technical inspection aid only. The semantic summary above remains authoritative.

Baseline e108828f

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240516ah", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.899704553673938e-06, "UID": "G627446", "XML": "https://gracedb.ligo.org/api/events/G627446/files/coinc.xml", "H1SNR": 4.0607839, "HasNS": 0.0, "L1SNR": 6.40096, "Mass1": 64.707939, "Mass2": 29.247704, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G627446/files/bayestar.multiorder.fits", "Spin1z": 0.23203126, "Spin2z": 0.23203126, "GPSTime": 1399868151.08421, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.209441918829507, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 20, "InOfflineCatalog": true}, {"FAR": 5.358437090952604e-06, "UID": "G484131", "XML": "https://gracedb.ligo.org/api/events/G484131/files/coinc.xml", "Pbbh": 0.2522345526470827, "Pbns": 4.905606951974274e-15, "H1SNR": 2.869369, "HasNS": 0.08332920132334776, "L1SNR": 9.5674419, "Mass1": 195.86398, "Mass2": 11.784501, "Notes": [], "Pnsbh": 1.717058573562445e-11, "State": "preferred", "V1SNR": 1.5458237, "Pastro": 0.2522345526642582, "Skymap": "https://gracedb.ligo.org/api/events/G484131/files/bayestar.multiorder.fits", "Spin1z": 0.86238281, "Spin2z": 0.86238281, "GPSTime": 1399868150.260498, "Pipeline": "gstlal", "HasMassGap": 0.04480817556712293, "HasRemnant": 0.0, "NetworkSNR": 10.10736339517706, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G484131/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-29 07:34:42.648972", "Instruments": "H1,L1,V1", "SupereventFAR": 4.249130513022593e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G484131/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 ff8e47eb

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240516ah", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.899704553673938e-06, "UID": "G627446", "XML": "https://gracedb.ligo.org/api/events/G627446/files/coinc.xml", "H1SNR": 4.0607839, "HasNS": 0.0, "L1SNR": 6.40096, "Mass1": 64.707939, "Mass2": 29.247704, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G627446/files/bayestar.multiorder.fits", "Spin1z": 0.23203126, "Spin2z": 0.23203126, "GPSTime": 1399868151.08421, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.209441918829507, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 21, "InOfflineCatalog": true}, {"FAR": 5.358437090952604e-06, "UID": "G484131", "XML": "https://gracedb.ligo.org/api/events/G484131/files/coinc.xml", "Pbbh": 0.2522345526470827, "Pbns": 4.905606951974274e-15, "H1SNR": 2.869369, "HasNS": 0.08332920132334776, "L1SNR": 9.5674419, "Mass1": 195.86398, "Mass2": 11.784501, "Notes": [], "Pnsbh": 1.717058573562445e-11, "State": "preferred", "V1SNR": 1.5458237, "Pastro": 0.2522345526642582, "Skymap": "https://gracedb.ligo.org/api/events/G484131/files/bayestar.multiorder.fits", "Spin1z": 0.86238281, "Spin2z": 0.86238281, "GPSTime": 1399868150.260498, "Pipeline": "gstlal", "HasMassGap": 0.04480817556712293, "HasRemnant": 0.0, "NetworkSNR": 10.10736339517706, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G484131/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-30 19:27:03.980014", "Instruments": "H1,L1,V1", "SupereventFAR": 4.249130513022593e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G484131/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
3.899704553673938e-06
UID
G627446
XML
https://gracedb.ligo.org/api/events/G627446/files/coinc.xml
H1SNR
4.0607839
HasNS
0.0
L1SNR
6.40096
Mass1
64.707939
Mass2
29.247704
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/events/G627446/files/bayestar.multiorder.fits
Spin1z
0.23203126
Spin2z
0.23203126
GPSTime
1399868151.08421
Pipeline
gstlal
HasMassGap
0.005275362318840579
HasRemnant
0.0
NetworkSNR
8.209441918829507
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
21
InOfflineCatalog
✓ True
Item 2
FAR
5.358437090952604e-06
UID
G484131
XML
https://gracedb.ligo.org/api/events/G484131/files/coinc.xml
Pbbh
0.2522345526470827
Pbns
4.905606951974274e-15
H1SNR
2.869369
HasNS
0.08332920132334776
L1SNR
9.5674419
Mass1
195.86398
Mass2
11.784501
Notes
Empty list
Pnsbh
1.717058573562445e-11
State
preferred
V1SNR
1.5458237
Pastro
0.2522345526642582
Skymap
https://gracedb.ligo.org/api/events/G484131/files/bayestar.multiorder.fits
Spin1z
0.86238281
Spin2z
0.86238281
GPSTime
1399868150.260498
Pipeline
gstlal
HasMassGap
0.04480817556712293
HasRemnant
0.0
NetworkSNR
10.10736339517706
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/events/G484131/files/gstlal.p_astro.json
LastUpdate
2026-01-30 19:27:03.980014
Instruments
H1,L1,V1
SupereventFAR
4.249130513022593e-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/G484131/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
S240516ah

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations