S231127l

cbc-workflow-o4a
Current version: bc6a6a5a recorded 2026-06-10 19:15 UTC v3

Metadata

Summary

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
1.96×10⁻⁵
Astrophysical probability (p_astro) classification
0.007

Info

Details

Notes
""

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id
111131

GraceDB

Key fields

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
1.96×10⁻⁵
Astrophysical probability (p_astro) classification
0.007

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
G530685 MBTA neighbor 1385085114.895816 1.96×10⁻⁵ 8.6×10⁰ 0.007 0 0.005 0.002 3.55×10⁰ 2.37×10⁰
G455821 MBTA preferred 1385085114.914139 1.24×10⁻⁴ 8.46×10⁰ 0 0 0 0 3.55×10⁰ 2.37×10⁰

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id
424406
label
""
h1 snr
6.794866
l1 snr
5.272819
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
-0.075772
spin 2z
-0.075772
has ns
1.0
has remnant
0.1055122676769186
has mass gap
0.43415466318303003
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G530685/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G530685/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G530685/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
4.1
catalog version
5.0
in offline catalog
✓ True
notes
""
id
424407
label
""
h1 snr
6.646479
l1 snr
5.232
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
-0.075772
spin 2z
-0.075772
has ns
1.0
has remnant
0.14719822817481965
has mass gap
0.43415466318303003
pipeline has ns
1.0
pipeline has remnant
0.134
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G455821/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G455821/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G455821/files/bayestar.multiorder.fits
early warning
✗ False
search type
low latency
catalog number
""
catalog version
—
in offline catalog
✗ False
notes
""
id
111131
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
111131
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
""

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id
111131
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
111131

Detector characterisation (Detchar)

Details

Notes
""

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id
111131
recommended detectors
Empty list
dqr results
Empty list
analysts
Empty list
reviewers
Empty list
status
unstarted
recommended duration
—
participating detectors
""

Extreme matter

Details

Notes
""

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id
111131
analyses
Empty list

Cosmology

Details

Notes
""

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id
111131
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/v2/events/G455821/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

All remaining fields

id
111131
runs
Empty list

Catalogue tracking

Details

Notes
""

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id
106611
pe statuses
Empty list
search statuses
Item 1
id
215896
uid
MBTA
review status
pass
finalized
✓ True
chunk
14.0
notes
""

Publications

All remaining fields

id
111131
papers
""

Additional metadata: id

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id
111131

Additional metadata: sname

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sname
S231127l

Additional metadata: commit sha

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commit sha
bc6a6a5a572d68b80326c685eb73b81d2c2372a2

Additional metadata: commit timestamp

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commit timestamp
2026-06-11T05:15:33+10:00

Additional metadata: is current

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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
S231127l
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
1.955879e-05
UID
G530685
XML
https://gracedb.ligo.org/api/v2/events/G530685/files/coinc.xml
Pbbh
0.0
Pbns
0.004841957
H1SNR
6.794866
HasNS
1.0
L1SNR
5.272819
Mass1
3.549187
Mass2
2.368151
Notes
Empty list
Pnsbh
0.002248052
State
neighbor
Pastro
0.007090009000000008
Skymap
https://gracedb.ligo.org/api/v2/events/G530685/files/bayestar.multiorder.fits
Spin1z
-0.075772
Spin2z
-0.075772
GPSTime
1385085114.895816
Pipeline
MBTA
HasMassGap
0.43415466318303003
HasRemnant
0.1055122676769186
NetworkSNR
8.600745
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G530685/files/mbta.p_astro.json
Item 2
FAR
0.0001238803
UID
G455821
XML
https://gracedb.ligo.org/api/v2/events/G455821/files/coinc.xml
Pbbh
0.0
Pbns
1.6e-08
H1SNR
6.646479
HasNS
1.0
L1SNR
5.232
Mass1
3.549187
Mass2
2.368151
Notes
Empty list
Pnsbh
0.000185016
State
preferred
Pastro
0.00018503199999997388
Skymap
https://gracedb.ligo.org/api/v2/events/G455821/files/bayestar.multiorder.fits
Spin1z
-0.075772
Spin2z
-0.075772
GPSTime
1385085114.914139
Pipeline
MBTA
HasMassGap
0.43415466318303003
HasRemnant
0.14719822817481965
NetworkSNR
8.458694
SearchType
low latency
EarlyWarning
✗ False
PipelineHasNS
1.0
InOfflineCatalog
✗ False
PipelineHasRemnant
0.134
SourceClassification
https://gracedb.ligo.org/api/v2/events/G455821/files/mbta.p_astro.json
LastUpdate
2026-06-10 12:15:32.348488
Instruments
H1,L1
SupereventFAR
1.955879e-05
SupereventPastro
0.007090009000000008
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G455821/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
14
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

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created at
2026-07-28T11:54:34.265790+10:00

Additional metadata: updated at

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updated at
2026-07-28T11:54:34.265794+10:00