S230827al

cbc-workflow-o4a
Current version: ba8190bb recorded 2026-06-10 19:31 UTC v3

Metadata

Summary

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
5.67×10⁻⁶
Astrophysical probability (p_astro) classification
0.037

Info

Details

Notes
""

All remaining fields

id
85217

GraceDB

Key fields

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
5.67×10⁻⁶
Astrophysical probability (p_astro) classification
0.037

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
G530404 MBTA neighbor 1377163396.463232 5.67×10⁻⁶ 8.02×10⁰ 0.037 0.037 0 0 2.35×10² 1.01×10¹
G432890 MBTA preferred 1377163396.586481 9.72×10⁻⁵ 8.12×10⁰ 0.005 0.005 0 0 2.19×10² 1.05×10¹

All remaining fields

id
356938
label
""
h1 snr
4.572968
l1 snr
6.590685
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
0.972192
spin 2z
0.972192
has ns
0.0
has remnant
0.0
has mass gap
0.11753947950659117
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G530404/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G530404/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G530404/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
4.1
catalog version
5.0
in offline catalog
✓ True
notes
""
id
356939
label
""
h1 snr
4.98398
l1 snr
6.41066
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
0.948608
spin 2z
0.948608
has ns
0.18273249275483536
has remnant
0.0
has mass gap
0.09958773517249389
pipeline has ns
0.0
pipeline has remnant
0.0
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G432890/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G432890/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G432890/files/bayestar.multiorder.fits
early warning
✗ False
search type
low latency
catalog number
""
catalog version
—
in offline catalog
✗ False
notes
""
id
85217
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

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id
85217
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
85217
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
85217

Detector characterisation (Detchar)

Details

Notes
""

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id
85217
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
85217
analyses
Empty list

Cosmology

Details

Notes
""

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id
85217
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/v2/events/G432890/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

All remaining fields

id
85217
runs
Empty list

Catalogue tracking

Details

Notes
""

All remaining fields

id
81162
pe statuses
Empty list
search statuses
Item 1
id
187717
uid
MBTA
review status
pass
finalized
✓ True
chunk
7.0
notes
""

Publications

All remaining fields

id
85217
papers
""

Additional metadata: id

All remaining fields

id
85217

Additional metadata: sname

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sname
S230827al

Additional metadata: commit sha

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commit sha
ba8190bb1f4f0e20a27fa3236e3d0be5d4435445

Additional metadata: commit timestamp

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commit timestamp
2026-06-11T05:31:31+10:00

Additional metadata: is current

All remaining fields

is current
✓ True

Additional metadata: schema version

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schema version
v3

Additional metadata: raw payload

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raw payload
Info
Notes
Empty list
Labels
Empty list
SchemaVersion
v3
Sname
S230827al
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
5.671147e-06
UID
G530404
XML
https://gracedb.ligo.org/api/v2/events/G530404/files/coinc.xml
Pbbh
0.036712761
Pbns
0.0
H1SNR
4.572968
HasNS
0.0
L1SNR
6.590685
Mass1
235.00783
Mass2
10.099641
Notes
Empty list
Pnsbh
0.0
State
neighbor
Pastro
0.03671276099999998
Skymap
https://gracedb.ligo.org/api/v2/events/G530404/files/bayestar.multiorder.fits
Spin1z
0.972192
Spin2z
0.972192
GPSTime
1377163396.463232
Pipeline
MBTA
HasMassGap
0.11753947950659117
HasRemnant
0.0
NetworkSNR
8.021793
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G530404/files/mbta.p_astro.json
Item 2
FAR
9.723785e-05
UID
G432890
XML
https://gracedb.ligo.org/api/v2/events/G432890/files/coinc.xml
Pbbh
0.004907453
Pbns
0.0
H1SNR
4.98398
HasNS
0.18273249275483536
L1SNR
6.41066
Mass1
218.51981
Mass2
10.475555
Notes
Empty list
Pnsbh
0.0
State
preferred
Pastro
0.0049074529999999505
Skymap
https://gracedb.ligo.org/api/v2/events/G432890/files/bayestar.multiorder.fits
Spin1z
0.948608
Spin2z
0.948608
GPSTime
1377163396.586481
Pipeline
MBTA
HasMassGap
0.09958773517249389
HasRemnant
0.0
NetworkSNR
8.120137
SearchType
low latency
EarlyWarning
✗ False
PipelineHasNS
0.0
InOfflineCatalog
✗ False
PipelineHasRemnant
0.0
SourceClassification
https://gracedb.ligo.org/api/v2/events/G432890/files/mbta.p_astro.json
LastUpdate
2026-06-10 12:31:31.488659
Instruments
H1,L1
SupereventFAR
5.671147e-06
SupereventPastro
0.03671276099999998
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G432890/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
MBTA
Chunk
7
Notes
Empty list
Finalized
✓ True
ReviewStatus
pass
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

All remaining fields

created at
2026-07-28T11:35:09.143392+10:00

Additional metadata: updated at

All remaining fields

updated at
2026-07-28T11:35:09.143396+10:00