Metadata

Summary

Instruments: H1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 8×10⁻⁶
Astrophysical probability (p_astro) classification: 0.033

Info

Details

Notes: ""

id: 55156

GraceDB

Key fields

Instruments: H1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 8×10⁻⁶
Astrophysical probability (p_astro) classification: 0.033

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
G623350	MBTA	neighbor	1418032713.456867	8×10⁻⁶	8.59×10⁰	0.033	0.033	0	0	4.86×10¹	4.02×10⁰
G612450	MBTA	preferred	1418032713.456867	7.91×10⁻⁶	8.59×10⁰	0.033	0.033	0	0	4.86×10¹	4.02×10⁰

id: 276954
label: ""
h1 snr: 6.544491
l1 snr: —
v1 snr: 5.558682
k1 snr: —
g1 snr: —
spin 1z: -0.300808
spin 2z: -0.300808
has ns: 0.0021283075676399007
has remnant: 0.0
has mass gap: 0.2793065958192786
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G623350/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G623350/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G623350/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 5
catalog version: 25.0
in offline catalog: ✓ True
notes: ""
id: 276955
label: ""
h1 snr: 6.544491
l1 snr: —
v1 snr: 5.558682
k1 snr: —
g1 snr: —
spin 1z: -0.300808
spin 2z: -0.300808
has ns: 0.0021283075676399007
has remnant: 0.0
has mass gap: 0.2793065958192786
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G612450/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G612450/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G612450/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: ""
catalog version: —
in offline catalog: ✗ False
notes: ""
id: 55156
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: 55156
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: 55156
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: 55156

Detector characterisation (Detchar)

Details

Notes: ""

id: 55156
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: 55156
analyses: Empty list

Cosmology

Details

Notes: ""

id: 55156
counterparts: Empty list
runs: Empty list
preferred low latency skymap: https://gracedb.ligo.org/api/v2/events/G612450/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

id: 55156
runs: Empty list

Catalogue tracking

Details

Notes: ""

id

51701

pe statuses

Empty list

search statuses

Item 1

id: 151970
uid: MBTA
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Publications

id: 55156
papers: ""

Additional metadata: id

id: 55156

Additional metadata: sname

sname: S241212fv

Additional metadata: commit sha

commit sha: 721b48ece5a8082576b0ed857dc13c9bf263f9cc

Additional metadata: commit timestamp

commit timestamp: 2026-06-11T06:24:02+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

S241212fv

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 7.99681e-06
UID: G623350
XML: https://gracedb.ligo.org/api/v2/events/G623350/files/coinc.xml
Pbbh: 0.03290863
Pbns: 0.0
H1SNR: 6.544491
HasNS: 0.0021283075676399007
Mass1: 48.606084
Mass2: 4.023925
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 5.558682
Pastro: 0.032908629999999994
Skymap: https://gracedb.ligo.org/api/v2/events/G623350/files/bayestar.multiorder.fits
Spin1z: -0.300808
Spin2z: -0.300808
GPSTime: 1418032713.456867
Pipeline: MBTA
HasMassGap: 0.2793065958192786
HasRemnant: 0.0
NetworkSNR: 8.586578
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/v2/events/G623350/files/mbta.p_astro.json

Item 2

FAR: 7.908513e-06
UID: G612450
XML: https://gracedb.ligo.org/api/v2/events/G612450/files/coinc.xml
Pbbh: 0.032978541
Pbns: 0.0
H1SNR: 6.544491
HasNS: 0.0021283075676399007
Mass1: 48.606084
Mass2: 4.023925
Notes: Empty list
Pnsbh: 0.0
State: preferred
V1SNR: 5.558682
Pastro: 0.03297854099999997
Skymap: https://gracedb.ligo.org/api/v2/events/G612450/files/bayestar.multiorder.fits
Spin1z: -0.300808
Spin2z: -0.300808
GPSTime: 1418032713.456867
Pipeline: MBTA
HasMassGap: 0.2793065958192786
HasRemnant: 0.0
NetworkSNR: 8.586578
SearchType: offline
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G612450/files/mbta.p_astro.json

LastUpdate

2026-06-10 13:23:59.578830

Instruments

H1,V1

SupereventFAR

7.99681e-06

SupereventPastro

0.032908629999999994

Lensing

SingletAnalyses: —
MultipletAnalyses: —

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/v2/events/G612450/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: 2026-07-28T11:13:48.935569+10:00

Additional metadata: updated at

updated at: 2026-07-28T11:13:48.935575+10:00

S241212fv Copy superevent ID Show full identifier S241212fv

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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S241212fv