Metadata

Summary

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 1.56×10⁻⁷
Astrophysical probability (p_astro) classification: 0.623

Info

Details

Notes: ""

id: 144174

GraceDB

Key fields

Instruments: H1,L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 1.56×10⁻⁷
Astrophysical probability (p_astro) classification: 0.623

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
G636289	pycbc	neighbor	1422979802.660645	4.02×10⁻⁶	8.95×10⁰	—	—	—	—	7.43×10¹	6.96×10¹
G640220	MBTA	neighbor	1422979802.663921	3.91×10⁻⁷	9.36×10⁰	0.464	0.464	0	0	7.66×10¹	5.61×10¹
G642469	gstlal	neighbor	1422979802.675918	3.07×10⁻⁷	9.15×10⁰	—	—	—	—	6.47×10¹	6.75×10¹
G637796	CWB	neighbor	1422979802.661255	1.56×10⁻⁷	8.55×10⁰	—	—	—	—	—	—
G553124	gstlal	preferred	1422979802.67334	6.74×10⁻⁷	9.5×10⁰	0.707	0.707	0	0	7.65×10¹	5.71×10¹

id: 546845
label: ""
h1 snr: 7.5041399
l1 snr: 4.8772006
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: 0.010406926406926406
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G636289/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G636289/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 19.0
in offline catalog: ✓ True
notes: ""
id: 546846
label: ""
h1 snr: 7.576128
l1 snr: 4.955167
v1 snr: 2.379214
k1 snr: —
g1 snr: —
spin 1z: -0.099964
spin 2z: -0.099964
has ns: 0.0
has remnant: 0.0
has mass gap: 0.0
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G640220/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G640220/files/mbta.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G640220/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 19.0
in offline catalog: ✓ True
notes: ""
id: 546847
label: ""
h1 snr: 7.4674559
l1 snr: 4.788063
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: 0.01466089466089466
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G642469/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G642469/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 6
catalog version: 19.0
in offline catalog: ✓ True
notes: ""
id: 546848
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: 19.0
in offline catalog: ✓ True
notes: ""
id: 546849
label: ""
h1 snr: 7.712317
l1 snr: 5.0247073
v1 snr: 2.3651388
k1 snr: —
g1 snr: —
spin 1z: 0.07734375
spin 2z: 0.07734375
has ns: 0.0
has remnant: 0.0
has mass gap: 0.0
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G553124/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G553124/files/gstlal.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G553124/files/bayestar.multiorder.fits
early warning: ✗ False
search type: low latency
catalog number: ""
catalog version: —
in offline catalog: ✗ False
notes: ""
id: 144174
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: 144174
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: 144173
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: 144173

Detector characterisation (Detchar)

Details

Notes: ""

id: 144173
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: 144173
analyses: Empty list

Cosmology

Details

Notes: ""

id: 144173
counterparts: Empty list
runs: Empty list
preferred low latency skymap: https://gracedb.ligo.org/api/v2/events/G553124/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

id: 144173
runs: Empty list

Catalogue tracking

Details

Notes: ""

id

139560

pe statuses

Empty list

search statuses

Item 1

id: 293085
uid: pycbc
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 2

id: 293086
uid: MBTA
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 3

id: 293087
uid: gstlal
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 4

id: 293088
uid: CWB
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Publications

id: 144174
papers: ""

Additional metadata: id

id: 144174

Additional metadata: sname

sname: S250207da

Additional metadata: commit sha

commit sha: 37e4731f61fd4b075e3c3c2f6aaf59580f4f7050

Additional metadata: commit timestamp

commit timestamp: 2026-09-19T06:18:03+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

S250207da

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 4.021875032668055e-06
UID: G636289
XML: https://gracedb.ligo.org/api/v2/events/G636289/files/coinc.xml
H1SNR: 7.5041399
HasNS: 0.0
L1SNR: 4.8772006
Mass1: 74.298569
Mass2: 69.635696
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G636289/files/bayestar.multiorder.fits
Spin1z: 0.066998087
Spin2z: 0.066998087
GPSTime: 1422979802.660645
Pipeline: pycbc
HasMassGap: 0.010406926406926406
HasRemnant: 0.0
NetworkSNR: 8.949815717014626
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 2

FAR: 3.91441e-07
UID: G640220
XML: https://gracedb.ligo.org/api/v2/events/G640220/files/coinc.xml
Pbbh: 0.463928772
Pbns: 0.0
H1SNR: 7.576128
HasNS: 0.0
L1SNR: 4.955167
Mass1: 76.586432
Mass2: 56.051921
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 2.379214
Pastro: 0.46392877200000004
Skymap: https://gracedb.ligo.org/api/v2/events/G640220/files/bayestar.multiorder.fits
Spin1z: -0.099964
Spin2z: -0.099964
GPSTime: 1422979802.663921
Pipeline: MBTA
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 9.360131
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/v2/events/G640220/files/mbta.p_astro.json

Item 3

FAR: 3.067968152015961e-07
UID: G642469
XML: https://gracedb.ligo.org/api/v2/events/G642469/files/coinc.xml
H1SNR: 7.4674559
HasNS: 0.0
L1SNR: 4.788063
Mass1: 64.707939
Mass2: 67.469643
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G642469/files/bayestar.multiorder.fits
Spin1z: 0.04640625
Spin2z: 0.04640625
GPSTime: 1422979802.675918
Pipeline: gstlal
HasMassGap: 0.01466089466089466
HasRemnant: 0.0
NetworkSNR: 9.147067701866535
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 4

FAR: 1.55638938e-07
UID: G637796
Notes: Empty list
State: neighbor
GPSTime: 1422979802.661255
Pipeline: CWB
NetworkSNR: 8.552978428594335
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 6
CatalogVersion: 19
InOfflineCatalog: ✓ True

Item 5

FAR: 6.740102816200266e-07
UID: G553124
XML: https://gracedb.ligo.org/api/v2/events/G553124/files/coinc.xml
Pbbh: 0.7074963822084945
Pbns: 6.052134061304612e-20
H1SNR: 7.712317
HasNS: 0.0
L1SNR: 5.0247073
Mass1: 76.482289
Mass2: 57.082773
Notes: Empty list
Pnsbh: 4.486744279180103e-18
State: preferred
V1SNR: 2.3651388
Pastro: 0.7074963822084945
Skymap: https://gracedb.ligo.org/api/v2/events/G553124/files/bayestar.multiorder.fits
Spin1z: 0.07734375
Spin2z: 0.07734375
GPSTime: 1422979802.67334
Pipeline: gstlal
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 9.50375706629062
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G553124/files/gstlal.p_astro.json

LastUpdate

2026-09-18 13:18:03.177770

Instruments

H1,L1,V1

SupereventFAR

1.55638938e-07

SupereventPastro

0.623

Lensing

SingletAnalyses: —
MultipletAnalyses: —

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/v2/events/G553124/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: 2026-09-20T02:00:56.314388+10:00

Additional metadata: updated at

updated at: 2026-09-20T02:00:56.314395+10:00

S250207da Copy superevent ID Show full identifier S250207da

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

S250207da