S240420aa

cbc-workflow-er16-o4b
Current version: 74b1a5f2 recorded 2026-06-11 01:01 UTC v3

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Viewing version ca9637af (historical) — not the current record

Selected version ca9637af. Compared with previous version 5463e4ae.

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Changes from previous version 5463e4ae to selected version ca9637af

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
    18
    Selected
    19
  • Changed GraceDB › LastUpdate
    Baseline
    2026-01-28 07:18:53.173298
    Selected
    2026-01-28 20:12:14.470623
View raw JSON diff

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

Baseline 5463e4ae

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240420aa", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 8.319568014240733e-06, "UID": "G626160", "XML": "https://gracedb.ligo.org/api/events/G626160/files/coinc.xml", "H1SNR": 6.3937883, "HasNS": 6.95890641034329e-05, "L1SNR": 5.0314832, "Mass1": 14.078164, "Mass2": 8.8659296, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G626160/files/bayestar.multiorder.fits", "Spin1z": -0.028311517, "Spin2z": -0.028311517, "GPSTime": 1397621378.936035, "Pipeline": "pycbc", "HasMassGap": 0.1151420662682899, "HasRemnant": 0.0, "NetworkSNR": 8.136114074379352, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 18, "InOfflineCatalog": true}, {"FAR": 0.0002070529521989371, "UID": "G475858", "XML": "https://gracedb.ligo.org/api/events/G475858/files/coinc.xml", "Pbbh": 0.0006267758062370693, "Pbns": 3.1172653264987314e-16, "H1SNR": 6.2722611, "HasNS": 0.0, "L1SNR": 4.6250453, "Mass1": 11.480662, "Mass2": 11.097352, "Notes": [], "Pnsbh": 3.265649092523123e-07, "State": "preferred", "V1SNR": 2.771883, "Pastro": 0.0006271023711466039, "Skymap": "https://gracedb.ligo.org/api/events/G475858/files/bayestar.multiorder.fits", "Spin1z": 0.07734375, "Spin2z": 0.07734375, "GPSTime": 1397621378.943237, "Pipeline": "gstlal", "HasMassGap": 0.08257831057831058, "HasRemnant": 0.0, "NetworkSNR": 8.271374691744553, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G475858/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-28 07:18:53.173298", "Instruments": "H1,L1,V1", "SupereventFAR": 8.319568014240733e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G475858/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": 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 ca9637af

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240420aa", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 8.319568014240733e-06, "UID": "G626160", "XML": "https://gracedb.ligo.org/api/events/G626160/files/coinc.xml", "H1SNR": 6.3937883, "HasNS": 6.95890641034329e-05, "L1SNR": 5.0314832, "Mass1": 14.078164, "Mass2": 8.8659296, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G626160/files/bayestar.multiorder.fits", "Spin1z": -0.028311517, "Spin2z": -0.028311517, "GPSTime": 1397621378.936035, "Pipeline": "pycbc", "HasMassGap": 0.1151420662682899, "HasRemnant": 0.0, "NetworkSNR": 8.136114074379352, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 19, "InOfflineCatalog": true}, {"FAR": 0.0002070529521989371, "UID": "G475858", "XML": "https://gracedb.ligo.org/api/events/G475858/files/coinc.xml", "Pbbh": 0.0006267758062370693, "Pbns": 3.1172653264987314e-16, "H1SNR": 6.2722611, "HasNS": 0.0, "L1SNR": 4.6250453, "Mass1": 11.480662, "Mass2": 11.097352, "Notes": [], "Pnsbh": 3.265649092523123e-07, "State": "preferred", "V1SNR": 2.771883, "Pastro": 0.0006271023711466039, "Skymap": "https://gracedb.ligo.org/api/events/G475858/files/bayestar.multiorder.fits", "Spin1z": 0.07734375, "Spin2z": 0.07734375, "GPSTime": 1397621378.943237, "Pipeline": "gstlal", "HasMassGap": 0.08257831057831058, "HasRemnant": 0.0, "NetworkSNR": 8.271374691744553, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G475858/files/gstlal.p_astro.json"}], "LastUpdate": "2026-01-28 20:12:14.470623", "Instruments": "H1,L1,V1", "SupereventFAR": 8.319568014240733e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G475858/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": 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
8.319568014240733e-06
UID
G626160
XML
https://gracedb.ligo.org/api/events/G626160/files/coinc.xml
H1SNR
6.3937883
HasNS
6.95890641034329e-05
L1SNR
5.0314832
Mass1
14.078164
Mass2
8.8659296
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/events/G626160/files/bayestar.multiorder.fits
Spin1z
-0.028311517
Spin2z
-0.028311517
GPSTime
1397621378.936035
Pipeline
pycbc
HasMassGap
0.1151420662682899
HasRemnant
0.0
NetworkSNR
8.136114074379352
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
19
InOfflineCatalog
✓ True
Item 2
FAR
0.0002070529521989371
UID
G475858
XML
https://gracedb.ligo.org/api/events/G475858/files/coinc.xml
Pbbh
0.0006267758062370693
Pbns
3.1172653264987314e-16
H1SNR
6.2722611
HasNS
0.0
L1SNR
4.6250453
Mass1
11.480662
Mass2
11.097352
Notes
Empty list
Pnsbh
3.265649092523123e-07
State
preferred
V1SNR
2.771883
Pastro
0.0006271023711466039
Skymap
https://gracedb.ligo.org/api/events/G475858/files/bayestar.multiorder.fits
Spin1z
0.07734375
Spin2z
0.07734375
GPSTime
1397621378.943237
Pipeline
gstlal
HasMassGap
0.08257831057831058
HasRemnant
0.0
NetworkSNR
8.271374691744553
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/events/G475858/files/gstlal.p_astro.json
LastUpdate
2026-01-28 20:12:14.470623
Instruments
H1,L1,V1
SupereventFAR
8.319568014240733e-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/G475858/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
pycbc
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S240420aa

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations