S230817ax

cbc-workflow-o4a
Current version: 92255164 recorded 2025-10-22 07:51 UTC v3

Metadata

Summary

Instruments
L1
ADVOK state
✓ True
False-alarm rate (FAR)
1.82×10⁻⁵
Astrophysical probability (p_astro) classification
—

Info

Details

Notes
""

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id
81881

GraceDB

Key fields

Instruments
L1
ADVOK state
✓ True
False-alarm rate (FAR)
1.82×10⁻⁵
Astrophysical probability (p_astro) classification
—

Details

Notes
""
GraceDB events comparison, 1 record
Event identifier Pipeline State GPS time False-alarm rate (FAR) Network signal-to-noise ratio Astrophysical probability Binary black-hole probability Binary neutron-star probability Neutron-star–black-hole probability Primary mass Secondary mass
G498661 pycbc preferred 1376294538.533691 1.82×10⁻⁵ 6.56×10⁰ — — — — 7.43×10¹ 6.96×10¹

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id
348421
label
""
h1 snr
—
l1 snr
6.5610595
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
0.066998087
spin 2z
0.066998087
has ns
0.0
has remnant
0.0
has mass gap
0.04264138160689884
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/events/G498661/files/coinc.xml
source classification
""
skymap
https://gracedb.ligo.org/api/events/G498661/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
4
catalog version
724.0
in offline catalog
✓ True
notes
""
id
81881
last update
—

Parameter estimation (PE)

Details

Parameter-estimation status
unstarted
Analysts
Empty list
Reviewers
Empty list
Notes
""
Parameter estimation results comparison, 0 records
Result identifier Inference software Waveform approximant Run status Review status Analysts Reviewers Deprecated

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id
81881
illustrative result
""
skymap release result
""
safe sampling rate
4096.0
safe lower chirp mass
—
safe upper chirp mass
—
safe lower primary mass
—
safe upper primary mass
—
safe lower secondary mass
—
safe upper secondary mass
—
safe lower mass ratio
0.05
safe upper luminosity distance
—
safe geocent time
—
configurator duration
—
configurator minimum frequency
—
configurator maximum frequency
—

Tests of general relativity (TGR)

Details

Notes
""

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id
81881
imrct analyses
Empty list
tiger analyses
Empty list
fti analyses
Empty list
pcatgr analyses
Empty list
pseobrd analyses
Empty list
pyring analyses
Empty list
pol analyses
Empty list
mdr analyses
Empty list
sim analyses
Empty list
ssb analyses
Empty list
bhm analyses
Empty list
losa analyses
Empty list
sma analyses
Empty list
echoes cwb analyses
Empty list
residuals analyses
Empty list
unmodeled echoes analyses
Empty list
qnm rational filter analyses
Empty list
modeled echoes analyses
Empty list

Lensing

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Companion superevent
Empty list
Singlet analysis identifier
Empty list
id
81881

Detector characterisation (Detchar)

Details

Notes
""

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id
81880
recommended detectors
Empty list
dqr results
Empty list
analysts
Empty list
reviewers
Empty list
status
unstarted
recommended duration
—
participating detectors
""

Extreme matter

Details

Notes
""

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id
81881
analyses
Empty list

Cosmology

Details

Notes
""

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id
81881
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/events/G498661/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

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id
81881
runs
Empty list

Catalogue tracking

Details

Notes
""

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id
77871
pe statuses
Empty list
search statuses
Item 1
id
184220
uid
pycbc
review status
pass
finalized
✓ True
chunk
7.0
notes
""

Publications

All remaining fields

id
81881
papers
""

Additional metadata: id

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id
81881

Additional metadata: sname

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sname
S230817ax

Additional metadata: commit sha

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commit sha
92255164f495c43dd1f193d27f1f131e182f0107

Additional metadata: commit timestamp

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commit timestamp
2025-10-22T18:51:22+11:00

Additional metadata: is current

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is current
✓ True

Additional metadata: schema version

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schema version
v3

Additional metadata: raw payload

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raw payload
Info
Notes
Empty list
Labels
Empty list
SchemaVersion
v3
Sname
S230817ax
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
1.817533853907684e-05
UID
G498661
XML
https://gracedb.ligo.org/api/events/G498661/files/coinc.xml
HasNS
0.0
L1SNR
6.5610595
Mass1
74.298569
Mass2
69.635696
Notes
Empty list
State
preferred
Skymap
https://gracedb.ligo.org/api/events/G498661/files/bayestar.multiorder.fits
Spin1z
0.066998087
Spin2z
0.066998087
GPSTime
1376294538.533691
Pipeline
pycbc
HasMassGap
0.04264138160689884
HasRemnant
0.0
NetworkSNR
6.561059474945068
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4
CatalogVersion
724
InOfflineCatalog
✓ True
LastUpdate
2025-10-22 00:51:17.871219
Instruments
L1
SupereventFAR
1.817533853907684e-05
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/events/G498661/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list
TestingGR
Notes
Empty list
BHMAnalyses
Empty list
FTIAnalyses
Empty list
MDRAnalyses
Empty list
POLAnalyses
Empty list
SIMAnalyses
Empty list
SMAAnalyses
Empty list
SSBAnalyses
Empty list
LOSAAnalyses
Empty list
IMRCTAnalyses
Empty list
TIGERAnalyses
Empty list
PCATGRAnalyses
Empty list
PYRINGAnalyses
Empty list
PSEOBRDAnalyses
Empty list
EchoesCWBAnalyses
Empty list
ResidualsAnalyses
Empty list
ModeledEchoesAnalyses
Empty list
UnmodeledEchoesAnalyses
Empty list
QNMRationalFilterAnalyses
Empty list
Publications
Papers
Empty list
ExtremeMatter
Analyses
Empty list
CatalogTracking
Notes
Empty list
SearchResultStatuses
Item 1
UID
pycbc
Chunk
7
Notes
Empty list
Finalized
✓ True
ReviewStatus
pass
ParameterEstimationStatuses
Empty list
ParameterEstimation
Notes
Empty list
Status
unstarted
Results
Empty list
Analysts
Empty list
Reviewers
Empty list
SafeSamplingRate
4096.0
SafeLowerMassRatio
0.05
RatesAndPopulations
RnPRunsUsingThisSuperevent
Empty list
DetectorCharacterization
Notes
Empty list
Status
unstarted
Analysts
Empty list
Reviewers
Empty list
DQRResults
Empty list
RecommendedDetectors
Empty list
ParticipatingDetectors
Empty list

Additional metadata: created at

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created at
2026-07-28T11:33:02.096334+10:00

Additional metadata: updated at

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updated at
2026-07-28T11:33:02.096339+10:00