Metadata

Summary

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 1.32×10⁻⁷
Astrophysical probability (p_astro) classification: 0.626

Info

Details

Notes: ""

id: 22861

GraceDB

Key fields

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 1.32×10⁻⁷
Astrophysical probability (p_astro) classification: 0.626

Details

Notes: ""

GraceDB events comparison, 4 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
G622815	MBTA	neighbor	1398157100.892272	1.32×10⁻⁷	8.23×10⁰	0.626	0.626	0	0	1.24×10²	4.33×10¹
G631631	gstlal	neighbor	1398157100.905245	5.69×10⁻⁶	7.98×10⁰	—	—	—	—	9.83×10¹	2.92×10¹
G626183	pycbc	neighbor	1398157100.898193	3.83×10⁻⁶	7.32×10⁰	—	—	—	—	7.43×10¹	6.96×10¹
G477866	gstlal	preferred	1398157100.9021	5.87×10⁻⁶	8.1×10⁰	0.248	0.248	0	0	1.14×10²	4.83×10¹

id: 188337
label: ""
h1 snr: 5.914895
l1 snr: 4.518624
v1 snr: 3.50761
k1 snr: —
g1 snr: —
spin 1z: -0.040369
spin 2z: -0.040369
has ns: 0.0
has remnant: 0.0
has mass gap: 0.015682288725766987
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G622815/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G622815/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G622815/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 5
catalog version: 25.0
in offline catalog: ✓ True
notes: ""
id: 188338
label: ""
h1 snr: 6.2407207
l1 snr: 4.0092874
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: -0.17015626
spin 2z: -0.17015626
has ns: 0.0
has remnant: 0.0
has mass gap: 0.015682288725766987
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G631631/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G631631/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 5
catalog version: 25.0
in offline catalog: ✓ True
notes: ""
id: 188339
label: ""
h1 snr: 6.0253181
l1 snr: 4.1581464
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: 0.015682288725766987
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G626183/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G626183/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 5
catalog version: 25.0
in offline catalog: ✓ True
notes: ""
id: 188340
label: ""
h1 snr: 6.2901406
l1 snr: 3.7478347
v1 snr: 3.4716454
k1 snr: —
g1 snr: —
spin 1z: 0.13921875
spin 2z: 0.13921875
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/v2/events/G477866/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G477866/files/gstlal.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G477866/files/bayestar.multiorder.fits
early warning: ✗ False
search type: low latency
catalog number: ""
catalog version: —
in offline catalog: ✗ False
notes: ""
id: 22861
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: 22861
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: 22861
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: 22861

Detector characterisation (Detchar)

Details

Notes: ""

id: 22861
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: 22861
analyses: Empty list

Cosmology

Details

Notes: ""

id: 22861
counterparts: Empty list
runs: Empty list
preferred low latency skymap: https://gracedb.ligo.org/api/v2/events/G477866/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

id: 22861
runs: Empty list

Catalogue tracking

Details

Notes: ""

id

19406

pe statuses

Empty list

search statuses

Item 1

id: 97349
uid: pycbc
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 2

id: 97350
uid: gstlal
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 3

id: 97351
uid: MBTA
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Publications

id: 22861
papers: ""

Additional metadata: id

id: 22861

Additional metadata: sname

sname: S240426bs

Additional metadata: commit sha

commit sha: 3295e4ece8b6e76deaa3be6bf3aed5ce70cc30b4

Additional metadata: commit timestamp

commit timestamp: 2026-06-11T07:10:48+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

S240426bs

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 1.322316e-07
UID: G622815
XML: https://gracedb.ligo.org/api/v2/events/G622815/files/coinc.xml
Pbbh: 0.626380241
Pbns: 0.0
H1SNR: 5.914895
HasNS: 0.0
L1SNR: 4.518624
Mass1: 124.12849
Mass2: 43.304706
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 3.50761
Pastro: 0.626380241
Skymap: https://gracedb.ligo.org/api/v2/events/G622815/files/bayestar.multiorder.fits
Spin1z: -0.040369
Spin2z: -0.040369
GPSTime: 1398157100.892272
Pipeline: MBTA
HasMassGap: 0.015682288725766987
HasRemnant: 0.0
NetworkSNR: 8.228443
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/v2/events/G622815/files/mbta.p_astro.json

Item 2

FAR: 5.686496559546698e-06
UID: G631631
XML: https://gracedb.ligo.org/api/v2/events/G631631/files/coinc.xml
H1SNR: 6.2407207
HasNS: 0.0
L1SNR: 4.0092874
Mass1: 98.280159
Mass2: 29.247704
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G631631/files/bayestar.multiorder.fits
Spin1z: -0.17015626
Spin2z: -0.17015626
GPSTime: 1398157100.905245
Pipeline: gstlal
HasMassGap: 0.015682288725766987
HasRemnant: 0.0
NetworkSNR: 7.977004421454064
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True

Item 3

FAR: 3.830429736811683e-06
UID: G626183
XML: https://gracedb.ligo.org/api/v2/events/G626183/files/coinc.xml
H1SNR: 6.0253181
HasNS: 0.0
L1SNR: 4.1581464
Mass1: 74.298569
Mass2: 69.635696
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G626183/files/bayestar.multiorder.fits
Spin1z: 0.066998087
Spin2z: 0.066998087
GPSTime: 1398157100.898193
Pipeline: pycbc
HasMassGap: 0.015682288725766987
HasRemnant: 0.0
NetworkSNR: 7.320836023740469
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True

Item 4

FAR: 5.870649573585529e-06
UID: G477866
XML: https://gracedb.ligo.org/api/v2/events/G477866/files/coinc.xml
Pbbh: 0.24750886480711262
Pbns: 9.240812502201665e-14
H1SNR: 6.2901406
HasNS: 0.0
L1SNR: 3.7478347
Mass1: 113.7611
Mass2: 48.294952
Notes: Empty list
Pnsbh: 6.531787902590912e-12
State: preferred
V1SNR: 3.4716454
Pastro: 0.2475088648137368
Skymap: https://gracedb.ligo.org/api/v2/events/G477866/files/bayestar.multiorder.fits
Spin1z: 0.13921875
Spin2z: 0.13921875
GPSTime: 1398157100.9021
Pipeline: gstlal
HasMassGap: 0.04264138160689884
HasRemnant: 0.0
NetworkSNR: 8.103360747850394
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G477866/files/gstlal.p_astro.json

LastUpdate

2026-06-10 14:10:44.432295

Instruments

H1,L1,V1

SupereventFAR

1.322316e-07

SupereventPastro

0.626380241

Lensing

SingletAnalyses: —
MultipletAnalyses: —

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/v2/events/G477866/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: 0
Notes: Empty list
Finalized: ✗ False
ReviewStatus: unstarted

Item 2

UID: gstlal
Chunk: 0
Notes: Empty list
Finalized: ✗ False
ReviewStatus: unstarted

Item 3

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: 2026-07-28T10:46:31.046586+10:00

Additional metadata: updated at

updated at: 2026-07-28T10:46:31.046592+10:00

S240426bs Copy superevent ID Show full identifier S240426bs

Summary

Info

Details

All remaining fields

GraceDB

Key fields

Details

All remaining fields

Parameter estimation (PE)

Details

All remaining fields

Tests of general relativity (TGR)

Details

All remaining fields

Lensing

All remaining fields

Detector characterisation (Detchar)

Details

All remaining fields

Extreme matter

Details

All remaining fields

Cosmology

Details

All remaining fields

Rapid neutron-star parameter estimation (RNP)

All remaining fields

Catalogue tracking

Details

All remaining fields

Publications

All remaining fields

Additional metadata: id

All remaining fields

Additional metadata: sname

All remaining fields

Additional metadata: commit sha

All remaining fields

Additional metadata: commit timestamp

All remaining fields

Additional metadata: is current

All remaining fields

Additional metadata: schema version

All remaining fields

Additional metadata: raw payload

All remaining fields

Additional metadata: created at

All remaining fields

Additional metadata: updated at

All remaining fields

S240426bs