S250828a

cbc-workflow-o4c
Current version: 71245db0 recorded 2026-09-21 20:00 UTC v3

Metadata

Summary

Instruments
H1,L1,V1
ADVOK state
✓ True
False-alarm rate (FAR)
7.42×10⁻⁶
Astrophysical probability (p_astro) classification
0.047

Info

Details

Notes
""

All remaining fields

id
146410

GraceDB

Key fields

Instruments
H1,L1,V1
ADVOK state
✓ True
False-alarm rate (FAR)
7.42×10⁻⁶
Astrophysical probability (p_astro) classification
0.047

Details

Notes
""
GraceDB events comparison, 2 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
G642620 gstlal neighbor 1440374419.266358 7.42×10⁻⁶ 7.58×10⁰ — — — — 7.65×10¹ 8.32×10¹
G594677 gstlal preferred 1440374419.266422 1.48×10⁻⁵ 7.6×10⁰ 0.093 0.093 0 0 8.32×10¹ 7.65×10¹

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id
554153
label
""
h1 snr
5.2257228
l1 snr
4.9620519
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
-0.83531249
spin 2z
-0.83531249
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/G642620/files/coinc.xml
source classification
""
skymap
https://gracedb.ligo.org/api/v2/events/G642620/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
6
catalog version
20.0
in offline catalog
✓ True
notes
""
id
554154
label
""
h1 snr
5.2620544
l1 snr
4.9390879
v1 snr
2.3755267
k1 snr
—
g1 snr
—
spin 1z
-0.7734375
spin 2z
-0.7734375
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/G594677/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G594677/files/gstlal.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G594677/files/bayestar.multiorder.fits
early warning
✗ False
search type
low latency
catalog number
""
catalog version
—
in offline catalog
✗ False
notes
""
id
146410
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
146410
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
146409
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
146409

Detector characterisation (Detchar)

Details

Notes
""

All remaining fields

id
146409
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
146409
analyses
Empty list

Cosmology

Details

Notes
""

All remaining fields

id
146409
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/v2/events/G594677/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

All remaining fields

id
146409
runs
Empty list

Catalogue tracking

Details

Notes
""

All remaining fields

id
141796
pe statuses
Empty list
search statuses
Item 1
id
297930
uid
gstlal
review status
unstarted
finalized
✗ False
chunk
0.0
notes
""

Publications

All remaining fields

id
146410
papers
""

Additional metadata: id

All remaining fields

id
146410

Additional metadata: sname

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sname
S250828a

Additional metadata: commit sha

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commit sha
71245db0da16da42a61cadb7843c762abba05ea0

Additional metadata: commit timestamp

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commit timestamp
2026-09-22T06:00:23+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
S250828a
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
7.419790776326827e-06
UID
G642620
XML
https://gracedb.ligo.org/api/v2/events/G642620/files/coinc.xml
H1SNR
5.2257228
HasNS
0.0
L1SNR
4.9620519
Mass1
76.482292
Mass2
83.150055
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/v2/events/G642620/files/bayestar.multiorder.fits
Spin1z
-0.83531249
Spin2z
-0.83531249
GPSTime
1440374419.266358
Pipeline
gstlal
HasMassGap
0.015682288725766987
HasRemnant
0.0
NetworkSNR
7.578286345714358
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
6
CatalogVersion
20
InOfflineCatalog
✓ True
Item 2
FAR
1.47848161883802e-05
UID
G594677
XML
https://gracedb.ligo.org/api/v2/events/G594677/files/coinc.xml
Pbbh
0.09321995639577976
Pbns
2.447330196286295e-15
H1SNR
5.2620544
HasNS
0.0
L1SNR
4.9390879
Mass1
83.150055
Mass2
76.482292
Notes
Empty list
Pnsbh
1.8542715544457074e-13
State
preferred
V1SNR
2.3755267
Pastro
0.09321995639596758
Skymap
https://gracedb.ligo.org/api/v2/events/G594677/files/bayestar.multiorder.fits
Spin1z
-0.7734375
Spin2z
-0.7734375
GPSTime
1440374419.266422
Pipeline
gstlal
HasMassGap
0.015682288725766987
HasRemnant
0.0
NetworkSNR
7.597824219737304
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G594677/files/gstlal.p_astro.json
LastUpdate
2026-09-21 13:00:23.490417
Instruments
H1,L1,V1
SupereventFAR
7.419790776326827e-06
SupereventPastro
0.04677124329555615
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G594677/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
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

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created at
2026-09-23T02:01:38.220573+10:00

Additional metadata: updated at

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updated at
2026-09-23T02:01:38.220579+10:00