S250227ch

cbc-workflow-o4c
Current version: 0c0ade5a recorded 2026-09-18 20:14 UTC v3

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Viewing version 37a67f25 (historical) — not the current record

Selected version 37a67f25. Compared with previous version ba348017.

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Changes from previous version ba348017 to selected version 37a67f25

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

6 field changes.

  • Changed Cosmology › PreferredLowLatencySkymap
    Baseline
    https://gracedb.ligo.org/api/events/G557987/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G557987/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › CatalogVersion
    Baseline
    10
    Selected
    11
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G557987/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G557987/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G557987/files/gstlal.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G557987/files/gstlal.p_astro.json
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G557987/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G557987/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2026-05-19 01:10:14.745617
    Selected
    2026-06-11 04:20:41.426569
View raw JSON diff

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

Baseline ba348017

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250227ch", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 9.60245085e-06, "UID": "G638111", "Notes": [], "State": "neighbor", "GPSTime": 1424687763.636292, "Pipeline": "CWB", "NetworkSNR": 8.678245790480931, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 10, "InOfflineCatalog": true}, {"FAR": 4.257850384944733e-05, "UID": "G557987", "XML": "https://gracedb.ligo.org/api/events/G557987/files/coinc.xml", "Pbbh": 0.02054891187781437, "Pbns": 3.098199337200404e-15, "H1SNR": 5.500802, "HasNS": 0.0, "L1SNR": 4.7832284, "Mass1": 39.187502, "Mass2": 34.569658, "Notes": [], "Pnsbh": 2.1081573955966954e-13, "State": "preferred", "V1SNR": 2.0891495, "Pastro": 0.02054891187802832, "Skymap": "https://gracedb.ligo.org/api/events/G557987/files/bayestar.multiorder.fits", "Spin1z": -0.47953125, "Spin2z": -0.47953125, "GPSTime": 1424687763.650513, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.583049684333547, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G557987/files/gstlal.p_astro.json"}], "LastUpdate": "2026-05-19 01:10:14.745617", "Instruments": "H1,L1,V1", "SupereventFAR": 9.60245085e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G557987/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": "CWB", "Chunk": -1, "Notes": [], "Finalized": false, "ReviewStatus": "fail"}], "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 37a67f25

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250227ch", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 9.60245085e-06, "UID": "G638111", "Notes": [], "State": "neighbor", "GPSTime": 1424687763.636292, "Pipeline": "CWB", "NetworkSNR": 8.678245790480931, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 11, "InOfflineCatalog": true}, {"FAR": 4.257850384944733e-05, "UID": "G557987", "XML": "https://gracedb.ligo.org/api/v2/events/G557987/files/coinc.xml", "Pbbh": 0.02054891187781437, "Pbns": 3.098199337200404e-15, "H1SNR": 5.500802, "HasNS": 0.0, "L1SNR": 4.7832284, "Mass1": 39.187502, "Mass2": 34.569658, "Notes": [], "Pnsbh": 2.1081573955966954e-13, "State": "preferred", "V1SNR": 2.0891495, "Pastro": 0.02054891187802832, "Skymap": "https://gracedb.ligo.org/api/v2/events/G557987/files/bayestar.multiorder.fits", "Spin1z": -0.47953125, "Spin2z": -0.47953125, "GPSTime": 1424687763.650513, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.583049684333547, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G557987/files/gstlal.p_astro.json"}], "LastUpdate": "2026-06-11 04:20:41.426569", "Instruments": "H1,L1,V1", "SupereventFAR": 9.60245085e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G557987/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": "CWB", "Chunk": -1, "Notes": [], "Finalized": false, "ReviewStatus": "fail"}], "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
9.60245085e-06
UID
G638111
Notes
Empty list
State
neighbor
GPSTime
1424687763.636292
Pipeline
CWB
NetworkSNR
8.678245790480931
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
6
CatalogVersion
11
InOfflineCatalog
✓ True
Item 2
FAR
4.257850384944733e-05
UID
G557987
XML
https://gracedb.ligo.org/api/v2/events/G557987/files/coinc.xml
Pbbh
0.02054891187781437
Pbns
3.098199337200404e-15
H1SNR
5.500802
HasNS
0.0
L1SNR
4.7832284
Mass1
39.187502
Mass2
34.569658
Notes
Empty list
Pnsbh
2.1081573955966954e-13
State
preferred
V1SNR
2.0891495
Pastro
0.02054891187802832
Skymap
https://gracedb.ligo.org/api/v2/events/G557987/files/bayestar.multiorder.fits
Spin1z
-0.47953125
Spin2z
-0.47953125
GPSTime
1424687763.650513
Pipeline
gstlal
HasMassGap
0.004106583072100313
HasRemnant
0.0
NetworkSNR
7.583049684333547
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G557987/files/gstlal.p_astro.json
LastUpdate
2026-06-11 04:20:41.426569
Instruments
H1,L1,V1
SupereventFAR
9.60245085e-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/v2/events/G557987/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
CWB
Chunk
-1
Notes
Empty list
Finalized
✗ False
ReviewStatus
fail
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S250227ch

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations