S250228ea

cbc-workflow-o4c
Current version: bd3c96e3 recorded 2026-09-18 20:10 UTC v3

Metadata

Summary

Instruments
H1,L1,V1
ADVOK state
✓ True
False-alarm rate (FAR)
1.32×10⁻⁶
Astrophysical probability (p_astro) classification
0.067

Info

Details

Notes
""

All remaining fields

id
144289

GraceDB

Key fields

Instruments
H1,L1,V1
ADVOK state
✓ True
False-alarm rate (FAR)
1.32×10⁻⁶
Astrophysical probability (p_astro) classification
0.067

Details

Notes
""
GraceDB events comparison, 3 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
G636344 pycbc neighbor 1424804170.229492 1.32×10⁻⁶ 8.07×10⁰ — — — — 1.5×10¹ 1.02×10¹
G640261 MBTA neighbor 1424804170.233577 4.66×10⁻⁶ 8.39×10⁰ 0.067 0.067 0 0 1.84×10¹ 8.47×10⁰
G558439 gstlal preferred 1424804170.229614 3.79×10⁻⁵ 8.56×10⁰ 0.022 0.022 0 0 1.84×10¹ 8.66×10⁰

All remaining fields

id
547082
label
""
h1 snr
5.8766069
l1 snr
5.5327811
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
-0.048457533
spin 2z
-0.048457533
has ns
0.0
has remnant
0.0
has mass gap
0.20175180254528086
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G636344/files/coinc.xml
source classification
""
skymap
https://gracedb.ligo.org/api/v2/events/G636344/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
6
catalog version
19.0
in offline catalog
✓ True
notes
""
id
547083
label
""
h1 snr
5.872468
l1 snr
5.572671
v1 snr
2.210082
k1 snr
—
g1 snr
—
spin 1z
0.050368
spin 2z
0.050368
has ns
0.0
has remnant
0.0
has mass gap
0.05563773939385233
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G640261/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G640261/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G640261/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
6
catalog version
19.0
in offline catalog
✓ True
notes
""
id
547084
label
""
h1 snr
5.8683043
l1 snr
5.7118435
v1 snr
2.5033588
k1 snr
—
g1 snr
—
spin 1z
0.0928125
spin 2z
0.0928125
has ns
0.0
has remnant
0.0
has mass gap
0.06295126212241338
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G558439/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G558439/files/gstlal.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G558439/files/bayestar.multiorder.fits
early warning
✗ False
search type
low latency
catalog number
""
catalog version
—
in offline catalog
✗ False
notes
""
id
144289
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

All remaining fields

id
144289
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
""

All remaining fields

id
144289
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

All remaining fields

Companion superevent
Empty list
Singlet analysis identifier
Empty list
id
144289

Detector characterisation (Detchar)

Details

Notes
""

All remaining fields

id
144289
recommended detectors
Empty list
dqr results
Empty list
analysts
Empty list
reviewers
Empty list
status
unstarted
recommended duration
—
participating detectors
""

Extreme matter

Details

Notes
""

All remaining fields

id
144289
analyses
Empty list

Cosmology

Details

Notes
""

All remaining fields

id
144289
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/v2/events/G558439/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

All remaining fields

id
144289
runs
Empty list

Catalogue tracking

Details

Notes
""

All remaining fields

id
139676
pe statuses
Empty list
search statuses
Item 1
id
293240
uid
pycbc
review status
unstarted
finalized
✗ False
chunk
0.0
notes
""
Item 2
id
293241
uid
MBTA
review status
unstarted
finalized
✗ False
chunk
0.0
notes
""

Publications

All remaining fields

id
144289
papers
""

Additional metadata: id

All remaining fields

id
144289

Additional metadata: sname

All remaining fields

sname
S250228ea

Additional metadata: commit sha

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commit sha
bd3c96e3b456e3d8c1153df341a79f285ddc0000

Additional metadata: commit timestamp

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commit timestamp
2026-09-19T06:10:19+10:00

Additional metadata: is current

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is current
✓ True

Additional metadata: schema version

All remaining fields

schema version
v3

Additional metadata: raw payload

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raw payload
Info
Notes
Empty list
Labels
Empty list
SchemaVersion
v3
Sname
S250228ea
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
1.31599697344042e-06
UID
G636344
XML
https://gracedb.ligo.org/api/v2/events/G636344/files/coinc.xml
H1SNR
5.8766069
HasNS
0.0
L1SNR
5.5327811
Mass1
15.010064
Mass2
10.167119
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/v2/events/G636344/files/bayestar.multiorder.fits
Spin1z
-0.048457533
Spin2z
-0.048457533
GPSTime
1424804170.229492
Pipeline
pycbc
HasMassGap
0.20175180254528086
HasRemnant
0.0
NetworkSNR
8.071318114719254
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
6
CatalogVersion
19
InOfflineCatalog
✓ True
Item 2
FAR
4.657249e-06
UID
G640261
XML
https://gracedb.ligo.org/api/v2/events/G640261/files/coinc.xml
Pbbh
0.067328534
Pbns
0.0
H1SNR
5.872468
HasNS
0.0
L1SNR
5.572671
Mass1
18.370718
Mass2
8.46832
Notes
Empty list
Pnsbh
0.0
State
neighbor
V1SNR
2.210082
Pastro
0.06732853400000005
Skymap
https://gracedb.ligo.org/api/v2/events/G640261/files/bayestar.multiorder.fits
Spin1z
0.050368
Spin2z
0.050368
GPSTime
1424804170.233577
Pipeline
MBTA
HasMassGap
0.05563773939385233
HasRemnant
0.0
NetworkSNR
8.39196
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
6
CatalogVersion
19
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G640261/files/mbta.p_astro.json
Item 3
FAR
3.793166019023999e-05
UID
G558439
XML
https://gracedb.ligo.org/api/v2/events/G558439/files/coinc.xml
Pbbh
0.02160061323266951
Pbns
3.762284439010995e-17
H1SNR
5.8683043
HasNS
0.0
L1SNR
5.7118435
Mass1
18.37231
Mass2
8.6586225
Notes
Empty list
Pnsbh
7.244602086425038e-10
State
preferred
V1SNR
2.5033588
Pastro
0.021600613957129755
Skymap
https://gracedb.ligo.org/api/v2/events/G558439/files/bayestar.multiorder.fits
Spin1z
0.0928125
Spin2z
0.0928125
GPSTime
1424804170.229614
Pipeline
gstlal
HasMassGap
0.06295126212241338
HasRemnant
0.0
NetworkSNR
8.563232821137797
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G558439/files/gstlal.p_astro.json
LastUpdate
2026-09-18 13:10:19.407117
Instruments
H1,L1,V1
SupereventFAR
1.31599697344042e-06
SupereventPastro
0.06732853400000005
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G558439/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
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

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created at
2026-09-20T02:01:03.411314+10:00

Additional metadata: updated at

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updated at
2026-09-20T02:01:03.411320+10:00