Metadata

Summary

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 8.17×10⁻⁷
Astrophysical probability (p_astro) classification: 0.308

Info

Details

Notes: ""

id: 146191

GraceDB

Key fields

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 8.17×10⁻⁷
Astrophysical probability (p_astro) classification: 0.308

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
G642605	gstlal	neighbor	1438100866.450263	1.59×10⁻⁵	8.87×10⁰	—	—	—	—	3.05×10¹	1.22×10¹
G585882	gstlal	preferred	1438100866.448486	1.33×10⁻⁵	9.18×10⁰	0.092	0.092	0	0	2.83×10¹	1.28×10¹
G640443	MBTA	neighbor	1438100866.448752	1.94×10⁻⁶	8.51×10⁰	0.136	0.136	0	0	2.82×10¹	1.33×10¹
G636505	pycbc	neighbor	1438100866.44751	8.17×10⁻⁷	8.19×10⁰	—	—	—	—	1.96×10¹	1.85×10¹

id: 553706
label: ""
h1 snr: 5.1616187
l1 snr: 6.6023903
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: -0.15468749
spin 2z: -0.15468749
has ns: 0.0
has remnant: 0.0
has mass gap: 0.010354727398205659
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G642605/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G642605/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 553709
label: ""
h1 snr: 5.2083263
l1 snr: 7.0478263
v1 snr: 2.7181094
k1 snr: —
g1 snr: —
spin 1z: -0.23203125
spin 2z: -0.23203125
has ns: 0.0
has remnant: 0.0
has mass gap: 0.015412698412698413
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G585882/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G585882/files/gstlal.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G585882/files/bayestar.multiorder.fits
early warning: ✗ False
search type: low latency
catalog number: ""
catalog version: —
in offline catalog: ✗ False
notes: ""
id: 553707
label: ""
h1 snr: 5.096403
l1 snr: 6.335692
v1 snr: 2.527246
k1 snr: —
g1 snr: —
spin 1z: -0.135401
spin 2z: -0.135401
has ns: 0.0
has remnant: 0.0
has mass gap: 0.010354727398205659
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G640443/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G640443/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G640443/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 553708
label: ""
h1 snr: 5.21942
l1 snr: 6.3065977
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: -0.32989237
spin 2z: -0.32989237
has ns: 0.0
has remnant: 0.0
has mass gap: 0.06705969030969032
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G636505/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G636505/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 146191
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: 146191
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: 146191
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: 146191

Detector characterisation (Detchar)

Details

Notes: ""

id: 146191
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: 146191
analyses: Empty list

Cosmology

Details

Notes: ""

id: 146191
counterparts: Empty list
runs: Empty list
preferred low latency skymap: https://gracedb.ligo.org/api/v2/events/G585882/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

id: 146191
runs: Empty list

Catalogue tracking

Details

Notes: ""

id

141578

pe statuses

Empty list

search statuses

Item 1

id: 297658
uid: pycbc
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 2

id: 297659
uid: MBTA
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 3

id: 297660
uid: gstlal
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Publications

id: 146191
papers: ""

Additional metadata: id

id: 146191

Additional metadata: sname

sname: S250801cn

Additional metadata: commit sha

commit sha: d42c42c57f25e90457eaf5d617dc26525a09eb2c

Additional metadata: commit timestamp

commit timestamp: 2026-09-22T05:59:54+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

S250801cn

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 1.594861365116978e-05
UID: G642605
XML: https://gracedb.ligo.org/api/v2/events/G642605/files/coinc.xml
H1SNR: 5.1616187
HasNS: 0.0
L1SNR: 6.6023903
Mass1: 30.495979
Mass2: 12.159741
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G642605/files/bayestar.multiorder.fits
Spin1z: -0.15468749
Spin2z: -0.15468749
GPSTime: 1438100866.450263
Pipeline: gstlal
HasMassGap: 0.010354727398205659
HasRemnant: 0.0
NetworkSNR: 8.870535178749485
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 2

FAR: 1.936077e-06
UID: G640443
XML: https://gracedb.ligo.org/api/v2/events/G640443/files/coinc.xml
Pbbh: 0.135820513
Pbns: 0.0
H1SNR: 5.096403
HasNS: 0.0
L1SNR: 6.335692
Mass1: 28.177912
Mass2: 13.263812
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 2.527246
Pastro: 0.13582051299999998
Skymap: https://gracedb.ligo.org/api/v2/events/G640443/files/bayestar.multiorder.fits
Spin1z: -0.135401
Spin2z: -0.135401
GPSTime: 1438100866.448752
Pipeline: MBTA
HasMassGap: 0.010354727398205659
HasRemnant: 0.0
NetworkSNR: 8.514769
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/v2/events/G640443/files/mbta.p_astro.json

Item 3

FAR: 8.170611370339964e-07
UID: G636505
XML: https://gracedb.ligo.org/api/v2/events/G636505/files/coinc.xml
H1SNR: 5.21942
HasNS: 0.0
L1SNR: 6.3065977
Mass1: 19.612917
Mass2: 18.500807
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G636505/files/bayestar.multiorder.fits
Spin1z: -0.32989237
Spin2z: -0.32989237
GPSTime: 1438100866.44751
Pipeline: pycbc
HasMassGap: 0.06705969030969032
HasRemnant: 0.0
NetworkSNR: 8.186300712207563
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 4

FAR: 1.329322511419552e-05
UID: G585882
XML: https://gracedb.ligo.org/api/v2/events/G585882/files/coinc.xml
Pbbh: 0.0920650727297301
Pbns: 1.024549908239264e-18
H1SNR: 5.2083263
HasNS: 0.0
L1SNR: 7.0478263
Mass1: 28.345142
Mass2: 12.81188
Notes: Empty list
Pnsbh: 6.390497827380846e-17
State: preferred
V1SNR: 2.7181094
Pastro: 0.09206507272973019
Skymap: https://gracedb.ligo.org/api/v2/events/G585882/files/bayestar.multiorder.fits
Spin1z: -0.23203125
Spin2z: -0.23203125
GPSTime: 1438100866.448486
Pipeline: gstlal
HasMassGap: 0.015412698412698413
HasRemnant: 0.0
NetworkSNR: 9.175327635580732
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G585882/files/gstlal.p_astro.json

LastUpdate

2026-09-21 12:59:54.617294

Instruments

H1,L1,V1

SupereventFAR

8.170611370339964e-07

SupereventPastro

0.3083350100862472

Lensing

SingletAnalyses: —
MultipletAnalyses: —

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/v2/events/G585882/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: 2026-09-23T02:01:24.100086+10:00

Additional metadata: updated at

updated at: 2026-09-23T02:01:24.100091+10:00

S250801cn Copy superevent ID Show full identifier S250801cn

Summary

Info

Details

All remaining fields

GraceDB

Key fields

Details

All remaining fields

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

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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

S250801cn