Metadata

Summary

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 1.51×10⁻⁷
Astrophysical probability (p_astro) classification: 0.691

Info

Details

Notes: ""

id: 145839

GraceDB

Key fields

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 1.51×10⁻⁷
Astrophysical probability (p_astro) classification: 0.691

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
G565649	gstlal	preferred	1426560224.560722	6.73×10⁻⁷	8.59×10⁰	0.721	0.721	0	0	1.92×10²	1.32×10²
G637547	CWB	neighbor	1426560224.520416	2.2×10⁻⁶	8.7×10⁰	—	—	—	—	—	—
G643011	gstlal	neighbor	1426560224.565111	1.51×10⁻⁷	8.6×10⁰	—	—	—	—	1.84×10²	1.49×10²
G640316	MBTA	neighbor	1426560224.558847	1.39×10⁻⁵	8.7×10⁰	0.023	0.023	0	0	1.06×10²	3.79×10¹

id: 552950
label: ""
h1 snr: 4.7370319
l1 snr: 6.6573296
v1 snr: 2.6471081
k1 snr: —
g1 snr: —
spin 1z: 0.81984377
spin 2z: 0.81984377
has ns: 0.0
has remnant: 0.0
has mass gap: 0.026260429225946468
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G565649/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G565649/files/gstlal.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G565649/files/bayestar.multiorder.fits
early warning: ✗ False
search type: low latency
catalog number: ""
catalog version: —
in offline catalog: ✗ False
notes: ""
id: 552947
label: ""
h1 snr: —
l1 snr: —
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: —
spin 2z: —
has ns: —
has remnant: —
has mass gap: —
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: ""
source classification: ""
skymap: ""
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 552948
label: ""
h1 snr: 4.7728262
l1 snr: 6.643085
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: 0.88171875
spin 2z: 0.88171875
has ns: 0.0
has remnant: 0.0
has mass gap: 0.012110860154338415
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G643011/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G643011/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 552949
label: ""
h1 snr: 4.554042
l1 snr: 7.098402
v1 snr: 2.131852
k1 snr: —
g1 snr: —
spin 1z: 0.996542
spin 2z: 0.996542
has ns: 0.0
has remnant: 0.0
has mass gap: 0.016151795826853034
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G640316/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G640316/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G640316/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 145839
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: 145839
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: 145839
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: 145839

Detector characterisation (Detchar)

Details

Notes: ""

id: 145839
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: 145839
analyses: Empty list

Cosmology

Details

Notes: ""

id: 145839
counterparts: Empty list
runs: Empty list
preferred low latency skymap: https://gracedb.ligo.org/api/v2/events/G565649/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

id: 145839
runs: Empty list

Catalogue tracking

Details

Notes: ""

id

141226

pe statuses

Empty list

search statuses

Item 1

id: 297188
uid: MBTA
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 2

id: 297189
uid: gstlal
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 3

id: 297190
uid: CWB
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Publications

id: 145839
papers: ""

Additional metadata: id

id: 145839

Additional metadata: sname

sname: S250321l

Additional metadata: commit sha

commit sha: 00b9ac885bcd14cda37f7e856b87923cfbf4cdad

Additional metadata: commit timestamp

commit timestamp: 2026-09-22T06:07:51+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

S250321l

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 2.20056165e-06
UID: G637547
Notes: Empty list
State: neighbor
GPSTime: 1426560224.520416
Pipeline: CWB
NetworkSNR: 8.70459476368659
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 2

FAR: 1.51238012162223e-07
UID: G643011
XML: https://gracedb.ligo.org/api/v2/events/G643011/files/coinc.xml
H1SNR: 4.7728262
HasNS: 0.0
L1SNR: 6.643085
Mass1: 183.9621
Mass2: 149.27057
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G643011/files/bayestar.multiorder.fits
Spin1z: 0.88171875
Spin2z: 0.88171875
GPSTime: 1426560224.565111
Pipeline: gstlal
HasMassGap: 0.012110860154338415
HasRemnant: 0.0
NetworkSNR: 8.602085842457296
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 3

FAR: 1.390879e-05
UID: G640316
XML: https://gracedb.ligo.org/api/v2/events/G640316/files/coinc.xml
Pbbh: 0.022516802
Pbns: 0.0
H1SNR: 4.554042
HasNS: 0.0
L1SNR: 7.098402
Mass1: 106.00967
Mass2: 37.865793
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 2.131852
Pastro: 0.022516801999999947
Skymap: https://gracedb.ligo.org/api/v2/events/G640316/files/bayestar.multiorder.fits
Spin1z: 0.996542
Spin2z: 0.996542
GPSTime: 1426560224.558847
Pipeline: MBTA
HasMassGap: 0.016151795826853034
HasRemnant: 0.0
NetworkSNR: 8.698931
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/v2/events/G640316/files/mbta.p_astro.json

Item 4

FAR: 6.72692549870746e-07
UID: G565649
XML: https://gracedb.ligo.org/api/v2/events/G565649/files/coinc.xml
Pbbh: 0.7213174150668471
Pbns: 7.276876383412162e-17
H1SNR: 4.7370319
HasNS: 0.0
L1SNR: 6.6573296
Mass1: 191.81351
Mass2: 131.68057
Notes: Empty list
Pnsbh: 5.7673572930096775e-15
State: preferred
V1SNR: 2.6471081
Pastro: 0.721317415066853
Skymap: https://gracedb.ligo.org/api/v2/events/G565649/files/bayestar.multiorder.fits
Spin1z: 0.81984377
Spin2z: 0.81984377
GPSTime: 1426560224.560722
Pipeline: gstlal
HasMassGap: 0.026260429225946468
HasRemnant: 0.0
NetworkSNR: 8.588753670172748
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G565649/files/gstlal.p_astro.json

LastUpdate

2026-09-21 13:07:51.493437

Instruments

H1,L1,V1

SupereventFAR

1.51238012162223e-07

SupereventPastro

0.6907128261032244

Lensing

SingletAnalyses: —
MultipletAnalyses: —

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/v2/events/G565649/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

Item 2

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

Item 3

UID: CWB
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: 2026-09-23T02:01:03.711128+10:00

Additional metadata: updated at

updated at: 2026-09-23T02:01:03.711134+10:00

S250321l Copy superevent ID Show full identifier S250321l

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

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S250321l