Metadata

Summary

Instruments: H1,L1
ADVOK state: ✓ True
False-alarm rate (FAR): 5×10⁻⁷
Astrophysical probability (p_astro) classification: 0.422

Info

Details

Notes: ""

id: 146728

GraceDB

Key fields

Instruments: H1,L1
ADVOK state: ✓ True
False-alarm rate (FAR): 5×10⁻⁷
Astrophysical probability (p_astro) classification: 0.422

Details

Notes: ""

GraceDB events comparison, 5 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
G636697	pycbc	neighbor	1444211174.193115	6.36×10⁻⁷	8.32×10⁰	—	—	—	—	7.07×10¹	4.22×10¹
G608979	MBTA	preferred	1444211174.196517	1.98×10⁻⁶	8.28×10⁰	0.402	0.402	0	0	5.79×10¹	5.07×10¹
G638321	CWB	neighbor	1444211174.19381	8.19×10⁻⁷	8.33×10⁰	—	—	—	—	—	—
G642694	gstlal	neighbor	1444211174.201605	5×10⁻⁷	8.25×10⁰	—	—	—	—	7.03×10¹	4.09×10¹
G640603	MBTA	neighbor	1444211174.197548	1.89×10⁻⁶	7.92×10⁰	0.122	0.122	0	0	6.08×10¹	5.23×10¹

id: 554809
label: ""
h1 snr: 5.0661459
l1 snr: 6.5980244
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: 0.11524402
spin 2z: 0.11524402
has ns: 0.0
has remnant: 0.0
has mass gap: 0.02123784428132254
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G636697/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G636697/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 554810
label: ""
h1 snr: 4.527325
l1 snr: 6.932857
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: 0.01782
spin 2z: 0.01782
has ns: 0.0
has remnant: 0.0
has mass gap: 0.005275362318840579
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G608979/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G608979/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G608979/files/bayestar.multiorder.fits
early warning: ✗ False
search type: low latency
catalog number: ""
catalog version: —
in offline catalog: ✗ False
notes: ""
id: 554806
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: 554807
label: ""
h1 snr: 4.7532325
l1 snr: 6.7425461
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: 0.04640625
spin 2z: 0.04640625
has ns: 0.0
has remnant: 0.0
has mass gap: 0.02123784428132254
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G642694/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G642694/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 554808
label: ""
h1 snr: 4.42564
l1 snr: 6.57038
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: 0.214705
spin 2z: 0.214705
has ns: 0.0
has remnant: 0.0
has mass gap: 0.005275362318840579
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G640603/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G640603/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G640603/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 20.0
in offline catalog: ✓ True
notes: ""
id: 146728
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: 146728
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: 146728
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: 146728

Detector characterisation (Detchar)

Details

Notes: ""

id: 146728
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: 146728
analyses: Empty list

Cosmology

Details

Notes: ""

id: 146728
counterparts: Empty list
runs: Empty list
preferred low latency skymap: https://gracedb.ligo.org/api/v2/events/G608979/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

id: 146728
runs: Empty list

Catalogue tracking

Details

Notes: ""

id

142115

pe statuses

Empty list

search statuses

Item 1

id: 298334
uid: pycbc
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 2

id: 298335
uid: MBTA
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 3

id: 298336
uid: gstlal
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 4

id: 298337
uid: CWB
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Publications

id: 146728
papers: ""

Additional metadata: id

id: 146728

Additional metadata: sname

sname: S251011ax

Additional metadata: commit sha

commit sha: 300a2d58eacf9420614d9bc41c16a33f6202119a

Additional metadata: commit timestamp

commit timestamp: 2026-09-22T05:53:56+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

S251011ax

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 8.18813639e-07
UID: G638321
Notes: Empty list
State: neighbor
GPSTime: 1444211174.19381
Pipeline: CWB
NetworkSNR: 8.334060834911154
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 2

FAR: 5.004836090819858e-07
UID: G642694
XML: https://gracedb.ligo.org/api/v2/events/G642694/files/coinc.xml
H1SNR: 4.7532325
HasNS: 0.0
L1SNR: 6.7425461
Mass1: 70.349213
Mass2: 40.860004
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G642694/files/bayestar.multiorder.fits
Spin1z: 0.04640625
Spin2z: 0.04640625
GPSTime: 1444211174.201605
Pipeline: gstlal
HasMassGap: 0.02123784428132254
HasRemnant: 0.0
NetworkSNR: 8.249554331117434
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 3

FAR: 1.885524e-06
UID: G640603
XML: https://gracedb.ligo.org/api/v2/events/G640603/files/coinc.xml
Pbbh: 0.121944825
Pbns: 0.0
H1SNR: 4.42564
HasNS: 0.0
L1SNR: 6.57038
Mass1: 60.775608
Mass2: 52.285541
Notes: Empty list
Pnsbh: 0.0
State: neighbor
Pastro: 0.12194482500000003
Skymap: https://gracedb.ligo.org/api/v2/events/G640603/files/bayestar.multiorder.fits
Spin1z: 0.214705
Spin2z: 0.214705
GPSTime: 1444211174.197548
Pipeline: MBTA
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 7.92188
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/v2/events/G640603/files/mbta.p_astro.json

Item 4

FAR: 6.362337492032494e-07
UID: G636697
XML: https://gracedb.ligo.org/api/v2/events/G636697/files/coinc.xml
H1SNR: 5.0661459
HasNS: 0.0
L1SNR: 6.5980244
Mass1: 70.667
Mass2: 42.214649
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G636697/files/bayestar.multiorder.fits
Spin1z: 0.11524402
Spin2z: 0.11524402
GPSTime: 1444211174.193115
Pipeline: pycbc
HasMassGap: 0.02123784428132254
HasRemnant: 0.0
NetworkSNR: 8.318639300588293
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 20
InOfflineCatalog: ✓ True

Item 5

FAR: 1.984076e-06
UID: G608979
XML: https://gracedb.ligo.org/api/v2/events/G608979/files/coinc.xml
Pbbh: 0.4023119800931664
Pbns: 0.0
H1SNR: 4.527325
HasNS: 0.0
L1SNR: 6.932857
Mass1: 57.863132
Mass2: 50.653328
Notes: Empty list
Pnsbh: 0.0
State: preferred
Pastro: 0.4023119800931664
Skymap: https://gracedb.ligo.org/api/v2/events/G608979/files/bayestar.multiorder.fits
Spin1z: 0.01782
Spin2z: 0.01782
GPSTime: 1444211174.196517
Pipeline: MBTA
HasMassGap: 0.005275362318840579
HasRemnant: 0.0
NetworkSNR: 8.280168
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G608979/files/mbta.p_astro.json

LastUpdate

2026-09-21 12:53:56.259659

Instruments

H1,L1

SupereventFAR

5.004836090819858e-07

SupereventPastro

0.4215418221244771

Lensing

SingletAnalyses: —
MultipletAnalyses: —

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/v2/events/G608979/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

Item 4

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: 2026-09-23T02:02:01.654961+10:00

Additional metadata: updated at

updated at: 2026-09-23T02:02:01.654967+10:00

S251011ax Copy superevent ID Show full identifier S251011ax

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

S251011ax