S231227ah

cbc-workflow-o4a
Current version: 8e8612e6 recorded 2026-06-10 19:18 UTC v3

Metadata

Summary

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
2.08×10⁻⁵
Astrophysical probability (p_astro) classification
0.007

Info

Details

Notes
""

All remaining fields

id
116559

GraceDB

Key fields

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
2.08×10⁻⁵
Astrophysical probability (p_astro) classification
0.007

Details

Notes
""
GraceDB events comparison, 2 records
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
G530761 MBTA neighbor 1387699692.14444 2.08×10⁻⁵ 7.99×10⁰ 0.007 0.007 0 0 8.59×10¹ 1.91×10⁰
G461366 MBTA preferred 1387699692.144692 1.36×10⁻⁴ 8.08×10⁰ 0.004 0.004 0 0 8.59×10¹ 1.91×10⁰

All remaining fields

id
437594
label
""
h1 snr
4.848861
l1 snr
6.350106
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
0.796653
spin 2z
0.0
has ns
0.7255536067752792
has remnant
0.0
has mass gap
0.18967710895583673
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G530761/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G530761/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G530761/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
4.1
catalog version
5.0
in offline catalog
✓ True
notes
""
id
437596
label
""
h1 snr
4.940842
l1 snr
6.393632
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
0.796653
spin 2z
0.0
has ns
0.6662467823532529
has remnant
0.0
has mass gap
0.18967710895583673
pipeline has ns
0.002
pipeline has remnant
0.0
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G461366/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G461366/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G461366/files/bayestar.multiorder.fits
early warning
✗ False
search type
low latency
catalog number
""
catalog version
—
in offline catalog
✗ False
notes
""
id
116559
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

All remaining fields

id
116558
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
""

All remaining fields

id
116558
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

All remaining fields

Companion superevent
Empty list
Singlet analysis identifier
Empty list
id
116558

Detector characterisation (Detchar)

Details

Notes
""

All remaining fields

id
116558
recommended detectors
Empty list
dqr results
Empty list
analysts
Empty list
reviewers
Empty list
status
unstarted
recommended duration
—
participating detectors
""

Extreme matter

Details

Notes
""

All remaining fields

id
116558
analyses
Empty list

Cosmology

Details

Notes
""

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id
116558
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/v2/events/G461366/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

All remaining fields

id
116558
runs
Empty list

Catalogue tracking

Details

Notes
""

All remaining fields

id
111981
pe statuses
Empty list
search statuses
Item 1
id
221827
uid
MBTA
review status
pass
finalized
✓ True
chunk
16.0
notes
""

Publications

All remaining fields

id
116559
papers
""

Additional metadata: id

All remaining fields

id
116559

Additional metadata: sname

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sname
S231227ah

Additional metadata: commit sha

All remaining fields

commit sha
8e8612e660c3b84956a7b8623f3fcd6bb950f384

Additional metadata: commit timestamp

All remaining fields

commit timestamp
2026-06-11T05:18:13+10:00

Additional metadata: is current

All remaining fields

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
S231227ah
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
2.081521e-05
UID
G530761
XML
https://gracedb.ligo.org/api/v2/events/G530761/files/coinc.xml
Pbbh
0.006616056
Pbns
0.0
H1SNR
4.848861
HasNS
0.7255536067752792
L1SNR
6.350106
Mass1
85.909497
Mass2
1.906277
Notes
Empty list
Pnsbh
0.0
State
neighbor
Pastro
0.006616056000000037
Skymap
https://gracedb.ligo.org/api/v2/events/G530761/files/bayestar.multiorder.fits
Spin1z
0.796653
Spin2z
0.0
GPSTime
1387699692.14444
Pipeline
MBTA
HasMassGap
0.18967710895583673
HasRemnant
0.0
NetworkSNR
7.9897
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G530761/files/mbta.p_astro.json
Item 2
FAR
0.0001358062
UID
G461366
XML
https://gracedb.ligo.org/api/v2/events/G461366/files/coinc.xml
Pbbh
0.003503376
Pbns
0.0
H1SNR
4.940842
HasNS
0.6662467823532529
L1SNR
6.393632
Mass1
85.909497
Mass2
1.906277
Notes
Empty list
Pnsbh
4.397e-06
State
preferred
Pastro
0.0035077730000000473
Skymap
https://gracedb.ligo.org/api/v2/events/G461366/files/bayestar.multiorder.fits
Spin1z
0.796653
Spin2z
0.0
GPSTime
1387699692.144692
Pipeline
MBTA
HasMassGap
0.18967710895583673
HasRemnant
0.0
NetworkSNR
8.080251
SearchType
low latency
EarlyWarning
✗ False
PipelineHasNS
0.002
InOfflineCatalog
✗ False
PipelineHasRemnant
0.0
SourceClassification
https://gracedb.ligo.org/api/v2/events/G461366/files/mbta.p_astro.json
LastUpdate
2026-06-10 12:18:12.497099
Instruments
H1,L1
SupereventFAR
2.081521e-05
SupereventPastro
0.006616056000000037
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G461366/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
MBTA
Chunk
16
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

All remaining fields

created at
2026-07-28T11:59:24.984545+10:00

Additional metadata: updated at

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updated at
2026-07-28T11:59:24.984550+10:00