Metadata

Summary

Instruments: H1,L1
ADVOK state: ✓ True
False-alarm rate (FAR): 2.68×10⁻⁶
Astrophysical probability (p_astro) classification: 0.123

Info

Details

Notes: ""

id: 145367

GraceDB

Key fields

Instruments: H1,L1
ADVOK state: ✓ True
False-alarm rate (FAR): 2.68×10⁻⁶
Astrophysical probability (p_astro) classification: 0.123

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
G636732	pycbc	neighbor	1445007883.252441	1.44×10⁻⁵	7.09×10⁰	—	—	—	—	7.43×10¹	6.96×10¹
G640627	MBTA	neighbor	1445007883.251267	4.21×10⁻⁶	7.25×10⁰	0.061	0.061	0	0	8.58×10¹	4.47×10⁰
G642781	gstlal	neighbor	1445007883.25612	2.68×10⁻⁶	7.24×10⁰	—	—	—	—	7.03×10¹	5.95×10¹
G612553	MBTA	preferred	1445007883.247511	1.67×10⁻⁵	7.74×10⁰	0.042	0.042	0	0	8.64×10¹	1.74×10¹

id: 549325
label: ""
h1 snr: 5.6063824
l1 snr: 4.3480186
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/G636732/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G636732/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 19.0
in offline catalog: ✓ True
notes: ""
id: 549326
label: ""
h1 snr: 5.563203
l1 snr: 4.64714
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: -0.909643
spin 2z: -0.909643
has ns: 0.0
has remnant: 0.0
has mass gap: 0.022211638264269844
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G640627/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G640627/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G640627/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 19.0
in offline catalog: ✓ True
notes: ""
id: 549327
label: ""
h1 snr: 5.9575901
l1 snr: 4.11239
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: -0.89718747
spin 2z: -0.89718747
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/G642781/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G642781/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 19.0
in offline catalog: ✓ True
notes: ""
id: 549328
label: ""
h1 snr: 6.149541
l1 snr: 4.706789
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: -0.980165
spin 2z: -0.980165
has ns: 0.0
has remnant: 0.0
has mass gap: 0.022894932403927898
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G612553/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G612553/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G612553/files/bayestar.multiorder.fits
early warning: ✗ False
search type: low latency
catalog number: ""
catalog version: —
in offline catalog: ✗ False
notes: ""
id: 145367
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: 145367
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: 145367
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: 145367

Detector characterisation (Detchar)

Details

Notes: ""

id: 145367
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: 145367
analyses: Empty list

Cosmology

Details

Notes: ""

id: 145367
counterparts: Empty list
runs: Empty list
preferred low latency skymap: https://gracedb.ligo.org/api/v2/events/G612553/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

id: 145367
runs: Empty list

Catalogue tracking

Details

Notes: ""

id

140754

pe statuses

Empty list

search statuses

Item 1

id: 294621
uid: pycbc
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 2

id: 294622
uid: MBTA
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 3

id: 294623
uid: gstlal
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Publications

id: 145367
papers: ""

Additional metadata: id

id: 145367

Additional metadata: sname

sname: S251020dp

Additional metadata: commit sha

commit sha: 3a2052485bb85c0c14d72874e4599f50eb4ff392

Additional metadata: commit timestamp

commit timestamp: 2026-09-19T06:22:18+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

S251020dp

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 1.44361989490954e-05
UID: G636732
XML: https://gracedb.ligo.org/api/v2/events/G636732/files/coinc.xml
H1SNR: 5.6063824
HasNS: 0.0
L1SNR: 4.3480186
Mass1: 74.298569
Mass2: 69.635696
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G636732/files/bayestar.multiorder.fits
Spin1z: 0.066998087
Spin2z: 0.066998087
GPSTime: 1445007883.252441
Pipeline: pycbc
HasMassGap: 0.015682288725766987
HasRemnant: 0.0
NetworkSNR: 7.094842452559805
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 2

FAR: 4.208785e-06
UID: G640627
XML: https://gracedb.ligo.org/api/v2/events/G640627/files/coinc.xml
Pbbh: 0.060909854
Pbns: 0.0
H1SNR: 5.563203
HasNS: 0.0
L1SNR: 4.64714
Mass1: 85.818723
Mass2: 4.472343
Notes: Empty list
Pnsbh: 0.0
State: neighbor
Pastro: 0.06090985400000004
Skymap: https://gracedb.ligo.org/api/v2/events/G640627/files/bayestar.multiorder.fits
Spin1z: -0.909643
Spin2z: -0.909643
GPSTime: 1445007883.251267
Pipeline: MBTA
HasMassGap: 0.022211638264269844
HasRemnant: 0.0
NetworkSNR: 7.248802
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/v2/events/G640627/files/mbta.p_astro.json

Item 3

FAR: 2.675033184343742e-06
UID: G642781
XML: https://gracedb.ligo.org/api/v2/events/G642781/files/coinc.xml
H1SNR: 5.9575901
HasNS: 0.0
L1SNR: 4.11239
Mass1: 70.349213
Mass2: 59.519035
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G642781/files/bayestar.multiorder.fits
Spin1z: -0.89718747
Spin2z: -0.89718747
GPSTime: 1445007883.25612
Pipeline: gstlal
HasMassGap: 0.02123784428132254
HasRemnant: 0.0
NetworkSNR: 7.239104343035079
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 4

FAR: 1.667546e-05
UID: G612553
XML: https://gracedb.ligo.org/api/v2/events/G612553/files/coinc.xml
Pbbh: 0.04220199409617364
Pbns: 0.0
H1SNR: 6.149541
HasNS: 0.0
L1SNR: 4.706789
Mass1: 86.39817
Mass2: 17.35688
Notes: Empty list
Pnsbh: 5.0733713599888155e-05
State: preferred
Pastro: 0.042252727809773516
Skymap: https://gracedb.ligo.org/api/v2/events/G612553/files/bayestar.multiorder.fits
Spin1z: -0.980165
Spin2z: -0.980165
GPSTime: 1445007883.247511
Pipeline: MBTA
HasMassGap: 0.022894932403927898
HasRemnant: 0.0
NetworkSNR: 7.744076
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G612553/files/mbta.p_astro.json

LastUpdate

2026-09-18 13:22:18.593663

Instruments

H1,L1

SupereventFAR

2.675033184343742e-06

SupereventPastro

0.12316458383596329

Lensing

SingletAnalyses: —
MultipletAnalyses: —

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/v2/events/G612553/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: 2026-09-20T02:02:23.794416+10:00

Additional metadata: updated at

updated at: 2026-09-20T02:02:23.794423+10:00

S251020dp Copy superevent ID Show full identifier S251020dp

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

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Additional metadata: id

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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

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Additional metadata: schema version

All remaining fields

Additional metadata: raw payload

All remaining fields

Additional metadata: created at

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Additional metadata: updated at

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S251020dp