Metadata

Summary

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 1.37×10⁻⁵
Astrophysical probability (p_astro) classification: 0.023

Info

Details

Notes: ""

id: 145743

GraceDB

Key fields

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 1.37×10⁻⁵
Astrophysical probability (p_astro) classification: 0.023

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
G640276	MBTA	neighbor	1425295213.812791	1.37×10⁻⁵	7.66×10⁰	0.023	0.023	0	0	1.04×10²	7.27×10⁰
G560830	gstlal	preferred	1425295213.822764	1.97×10⁻⁴	8×10⁰	0.002	0.002	0	0	5.04×10¹	1.77×10¹

id: 552763
label: ""
h1 snr: 5.156644
l1 snr: 5.218982
v1 snr: 2.20435
k1 snr: —
g1 snr: —
spin 1z: -0.155286
spin 2z: -0.155286
has ns: 0.0
has remnant: 0.0
has mass gap: 0.14253710942841377
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G640276/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G640276/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G640276/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 552764
label: ""
h1 snr: 5.4566188
l1 snr: 5.185792
v1 snr: 2.7179437
k1 snr: —
g1 snr: —
spin 1z: -0.91265625
spin 2z: -0.91265625
has ns: 0.0
has remnant: 0.0
has mass gap: 0.004106583072100313
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G560830/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G560830/files/gstlal.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G560830/files/bayestar.multiorder.fits
early warning: ✗ False
search type: low latency
catalog number: ""
catalog version: —
in offline catalog: ✗ False
notes: ""
id: 145743
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

id: 145743
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: ""

id: 145742
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

Companion superevent: Empty list
Singlet analysis identifier: Empty list
id: 145742

Detector characterisation (Detchar)

Details

Notes: ""

id: 145743
recommended detectors: Empty list
dqr results: Empty list
analysts: Empty list
reviewers: Empty list
status: unstarted
recommended duration: —
participating detectors: ""

Extreme matter

Details

Notes: ""

id: 145742
analyses: Empty list

Cosmology

Details

Notes: ""

id: 145742
counterparts: Empty list
runs: Empty list
preferred low latency skymap: https://gracedb.ligo.org/api/v2/events/G560830/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

id: 145742
runs: Empty list

Catalogue tracking

Details

Notes: ""

id

141129

pe statuses

Empty list

search statuses

Item 1

id: 297073
uid: MBTA
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Publications

id: 145743
papers: ""

Additional metadata: id

id: 145743

Additional metadata: sname

sname: S250306ck

Additional metadata: commit sha

commit sha: 39f5213bdf88ee36cee5b1b833d2c3f1cff9fb19

Additional metadata: commit timestamp

commit timestamp: 2026-09-22T05:45:46+10:00

Additional metadata: is current

is current: ✓ True

Additional metadata: schema version

schema version: v3

Additional metadata: raw payload

raw payload

Info

Notes: Empty list
Labels: Empty list
SchemaVersion: v3

Sname

S250306ck

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 1.366892e-05
UID: G640276
XML: https://gracedb.ligo.org/api/v2/events/G640276/files/coinc.xml
Pbbh: 0.02291148
Pbns: 0.0
H1SNR: 5.156644
HasNS: 0.0
L1SNR: 5.218982
Mass1: 103.76253
Mass2: 7.267513
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 2.20435
Pastro: 0.022911479999999984
Skymap: https://gracedb.ligo.org/api/v2/events/G640276/files/bayestar.multiorder.fits
Spin1z: -0.155286
Spin2z: -0.155286
GPSTime: 1425295213.812791
Pipeline: MBTA
HasMassGap: 0.14253710942841377
HasRemnant: 0.0
NetworkSNR: 7.660804
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/v2/events/G640276/files/mbta.p_astro.json

Item 2

FAR: 0.0001965525714575906
UID: G560830
XML: https://gracedb.ligo.org/api/v2/events/G560830/files/coinc.xml
Pbbh: 0.0023174053593326906
Pbns: 1.0301710420546131e-17
H1SNR: 5.4566188
HasNS: 0.0
L1SNR: 5.185792
Mass1: 50.356155
Mass2: 17.712578
Notes: Empty list
Pnsbh: 6.791264084374389e-16
State: preferred
V1SNR: 2.7179437
Pastro: 0.0023174053593333355
Skymap: https://gracedb.ligo.org/api/v2/events/G560830/files/bayestar.multiorder.fits
Spin1z: -0.91265625
Spin2z: -0.91265625
GPSTime: 1425295213.822764
Pipeline: gstlal
HasMassGap: 0.004106583072100313
HasRemnant: 0.0
NetworkSNR: 8.003395823488765
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G560830/files/gstlal.p_astro.json

LastUpdate

2026-09-21 12:45:46.638314

Instruments

H1,L1,V1

SupereventFAR

1.366892e-05

SupereventPastro

0.022911479999999984

Lensing

SingletAnalyses: —
MultipletAnalyses: —

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/v2/events/G560830/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: 0
Notes: Empty list
Finalized: ✗ False
ReviewStatus: unstarted

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

created at: 2026-09-23T02:00:58.436214+10:00

Additional metadata: updated at

updated at: 2026-09-23T02:00:58.436220+10:00

S250306ck Copy superevent ID Show full identifier S250306ck

Summary

Info

Details

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GraceDB

Key fields

Details

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Parameter estimation (PE)

Details

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Tests of general relativity (TGR)

Details

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Lensing

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Detector characterisation (Detchar)

Details

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Extreme matter

Details

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Cosmology

Details

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Rapid neutron-star parameter estimation (RNP)

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Catalogue tracking

Details

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Publications

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Additional metadata: id

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Additional metadata: sname

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Additional metadata: commit sha

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Additional metadata: commit timestamp

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Additional metadata: is current

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Additional metadata: schema version

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Additional metadata: raw payload

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Additional metadata: created at

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Additional metadata: updated at

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S250306ck