Metadata

Summary

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 1.34×10⁻⁶
Astrophysical probability (p_astro) classification: 0.216

Info

Details

Notes: ""

id: 146264

GraceDB

Key fields

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 1.34×10⁻⁶
Astrophysical probability (p_astro) classification: 0.216

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
G640466	MBTA	neighbor	1438847387.167244	1.34×10⁻⁶	8.68×10⁰	0.216	0.216	0	0	2.07×10¹	7.55×10⁰
G636549	pycbc	neighbor	1438847387.16748	1.66×10⁻⁵	8.2×10⁰	—	—	—	—	2.45×10¹	6.58×10⁰
G642609	gstlal	neighbor	1438847387.169707	3.39×10⁻⁶	8.96×10⁰	—	—	—	—	1.56×10¹	9.46×10⁰
G588872	pycbc	preferred	1438847387.174316	1.42×10⁻⁵	9.42×10⁰	0.036	0.035	0	0.001	3.81×10¹	4.79×10⁰

id: 553853
label: ""
h1 snr: 5.651556
l1 snr: 6.090218
v1 snr: 2.518686
k1 snr: —
g1 snr: —
spin 1z: -0.007681
spin 2z: -0.007681
has ns: 0.0
has remnant: 0.0
has mass gap: 0.1456640557101132
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G640466/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G640466/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G640466/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 553854
label: ""
h1 snr: 4.9387197
l1 snr: 6.5434637
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: 0.10027502
spin 2z: 0.10027502
has ns: 0.0
has remnant: 0.0
has mass gap: 0.25844162631037493
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G636549/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G636549/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 553852
label: ""
h1 snr: 5.5818324
l1 snr: 6.4773154
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: -0.21656249
spin 2z: -0.21656249
has ns: 0.0
has remnant: 0.0
has mass gap: 0.1671034508969292
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G642609/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G642609/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 553855
label: ""
h1 snr: 5.5972829
l1 snr: 7.019927
v1 snr: 2.8409708
k1 snr: —
g1 snr: —
spin 1z: 0.48741924
spin 2z: -0.71162525
has ns: 0.002320947981042308
has remnant: 0.0
has mass gap: 0.16773247398569244
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G588872/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G588872/files/pycbc.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G588872/files/bayestar.multiorder.fits
early warning: ✗ False
search type: low latency
catalog number: ""
catalog version: —
in offline catalog: ✗ False
notes: ""
id: 146264
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: 146264
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: 146264
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: 146264

Detector characterisation (Detchar)

Details

Notes: ""

id: 146264
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: 146264
analyses: Empty list

Cosmology

Details

Notes: ""

id: 146264
counterparts: Empty list
runs: Empty list
preferred low latency skymap: https://gracedb.ligo.org/api/v2/events/G588872/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

id: 146264
runs: Empty list

Catalogue tracking

Details

Notes: ""

id

141651

pe statuses

Empty list

search statuses

Item 1

id: 297748
uid: pycbc
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 2

id: 297749
uid: MBTA
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 3

id: 297750
uid: gstlal
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Publications

id: 146264
papers: ""

Additional metadata: id

id: 146264

Additional metadata: sname

sname: S250810bd

Additional metadata: commit sha

commit sha: 1511861fa6bd23a588df67e6517387690cf73a9e

Additional metadata: commit timestamp

commit timestamp: 2026-09-22T05:55:40+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

S250810bd

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 3.389518337104369e-06
UID: G642609
XML: https://gracedb.ligo.org/api/v2/events/G642609/files/coinc.xml
H1SNR: 5.5818324
HasNS: 0.0
L1SNR: 6.4773154
Mass1: 15.625333
Mass2: 9.4627924
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G642609/files/bayestar.multiorder.fits
Spin1z: -0.21656249
Spin2z: -0.21656249
GPSTime: 1438847387.169707
Pipeline: gstlal
HasMassGap: 0.1671034508969292
HasRemnant: 0.0
NetworkSNR: 8.961478235765828
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 2

FAR: 1.344399e-06
UID: G640466
XML: https://gracedb.ligo.org/api/v2/events/G640466/files/coinc.xml
Pbbh: 0.216294814
Pbns: 0.0
H1SNR: 5.651556
HasNS: 0.0
L1SNR: 6.090218
Mass1: 20.739013
Mass2: 7.549185
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 2.518686
Pastro: 0.21629481399999995
Skymap: https://gracedb.ligo.org/api/v2/events/G640466/files/bayestar.multiorder.fits
Spin1z: -0.007681
Spin2z: -0.007681
GPSTime: 1438847387.167244
Pipeline: MBTA
HasMassGap: 0.1456640557101132
HasRemnant: 0.0
NetworkSNR: 8.681856
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/v2/events/G640466/files/mbta.p_astro.json

Item 3

FAR: 1.655289360159991e-05
UID: G636549
XML: https://gracedb.ligo.org/api/v2/events/G636549/files/coinc.xml
H1SNR: 4.9387197
HasNS: 0.0
L1SNR: 6.5434637
Mass1: 24.470423
Mass2: 6.5807219
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G636549/files/bayestar.multiorder.fits
Spin1z: 0.10027502
Spin2z: 0.10027502
GPSTime: 1438847387.16748
Pipeline: pycbc
HasMassGap: 0.25844162631037493
HasRemnant: 0.0
NetworkSNR: 8.198040622493316
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 4

FAR: 1.417793518988348e-05
UID: G588872
XML: https://gracedb.ligo.org/api/v2/events/G588872/files/coinc.xml
Pbbh: 0.03475184503687553
Pbns: 0.0
H1SNR: 5.5972829
HasNS: 0.002320947981042308
L1SNR: 7.019927
Mass1: 38.138048
Mass2: 4.7913279
Notes: Empty list
Pnsbh: 0.0008312857277309771
State: preferred
V1SNR: 2.8409708
Pastro: 0.03558313076460651
Skymap: https://gracedb.ligo.org/api/v2/events/G588872/files/bayestar.multiorder.fits
Spin1z: 0.48741924
Spin2z: -0.71162525
GPSTime: 1438847387.174316
Pipeline: pycbc
HasMassGap: 0.16773247398569244
HasRemnant: 0.0
NetworkSNR: 9.417009396527437
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G588872/files/pycbc.p_astro.json

LastUpdate

2026-09-21 12:55:39.935029

Instruments

H1,L1,V1

SupereventFAR

1.344399e-06

SupereventPastro

0.21629481399999995

Lensing

SingletAnalyses: —
MultipletAnalyses: —

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/v2/events/G588872/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: MBTA
Chunk: 0
Notes: Empty list
Finalized: ✗ False
ReviewStatus: unstarted

Item 3

UID: gstlal
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: 2026-09-23T02:01:28.507815+10:00

Additional metadata: updated at

updated at: 2026-09-23T02:01:28.507821+10:00

S250810bd Copy superevent ID Show full identifier S250810bd

Summary

Info

Details

All remaining fields

GraceDB

Key fields

Details

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Parameter estimation (PE)

Details

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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

S250810bd