S241221cb

cbc-workflow-er16-o4b
Current version: 20469f1e recorded 2026-06-10 23:42 UTC v3

Metadata

Summary

Instruments
H1,L1,V1
ADVOK state
✓ True
False-alarm rate (FAR)
1.86×10⁻⁵
Astrophysical probability (p_astro) classification
0.014

Info

Details

Notes
""

All remaining fields

id
56357

GraceDB

Key fields

Instruments
H1,L1,V1
ADVOK state
✓ True
False-alarm rate (FAR)
1.86×10⁻⁵
Astrophysical probability (p_astro) classification
0.014

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
G623367 MBTA neighbor 1418810955.090419 1.86×10⁻⁵ 8.2×10⁰ 0.014 0.014 0 0 3.36×10¹ 2.59×10⁰
G537772 MBTA preferred 1418810955.090152 1.33×10⁻⁴ 8.15×10⁰ 0.003 0.003 0 0 3.36×10¹ 2.59×10⁰

All remaining fields

id
279498
label
""
h1 snr
6.224109
l1 snr
4.822428
v1 snr
2.272679
k1 snr
—
g1 snr
—
spin 1z
0.247888
spin 2z
0.247888
has ns
0.4429102537849254
has remnant
0.0
has mass gap
0.22351394902136232
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G623367/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G623367/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G623367/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
5
catalog version
25.0
in offline catalog
✓ True
notes
""
id
279499
label
""
h1 snr
6.16908
l1 snr
4.903561
v1 snr
2.077839
k1 snr
—
g1 snr
—
spin 1z
0.247888
spin 2z
0.247888
has ns
0.44387615922627927
has remnant
0.0
has mass gap
0.3170404957949748
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G537772/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G537772/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G537772/files/bayestar.multiorder.fits
early warning
✗ False
search type
low latency
catalog number
""
catalog version
—
in offline catalog
✗ False
notes
""
id
56357
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
56357
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
56357
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
56357

Detector characterisation (Detchar)

Details

Notes
""

All remaining fields

id
56357
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
56357
analyses
Empty list

Cosmology

Details

Notes
""

All remaining fields

id
56357
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/v2/events/G537772/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

All remaining fields

id
56357
runs
Empty list

Catalogue tracking

Details

Notes
""

All remaining fields

id
52902
pe statuses
Empty list
search statuses
Item 1
id
153244
uid
MBTA
review status
unstarted
finalized
✗ False
chunk
0.0
notes
""

Publications

All remaining fields

id
56357
papers
""

Additional metadata: id

All remaining fields

id
56357

Additional metadata: sname

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sname
S241221cb

Additional metadata: commit sha

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commit sha
20469f1e682fc01fb287c0595163015f24e2e022

Additional metadata: commit timestamp

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commit timestamp
2026-06-11T09:42:23+10:00

Additional metadata: is current

All remaining fields

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
S241221cb
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
1.856242e-05
UID
G623367
XML
https://gracedb.ligo.org/api/v2/events/G623367/files/coinc.xml
Pbbh
0.013739664
Pbns
0.0
H1SNR
6.224109
HasNS
0.4429102537849254
L1SNR
4.822428
Mass1
33.590135
Mass2
2.586607
Notes
Empty list
Pnsbh
0.0
State
neighbor
V1SNR
2.272679
Pastro
0.01373966400000004
Skymap
https://gracedb.ligo.org/api/v2/events/G623367/files/bayestar.multiorder.fits
Spin1z
0.247888
Spin2z
0.247888
GPSTime
1418810955.090419
Pipeline
MBTA
HasMassGap
0.22351394902136232
HasRemnant
0.0
NetworkSNR
8.195146
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
25
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G623367/files/mbta.p_astro.json
Item 2
FAR
0.0001327144
UID
G537772
XML
https://gracedb.ligo.org/api/v2/events/G537772/files/coinc.xml
Pbbh
0.002958305
Pbns
0.0
H1SNR
6.16908
HasNS
0.44387615922627927
L1SNR
4.903561
Mass1
33.590135
Mass2
2.586607
Notes
Empty list
Pnsbh
0.0
State
preferred
V1SNR
2.077839
Pastro
0.00295830500000005
Skymap
https://gracedb.ligo.org/api/v2/events/G537772/files/bayestar.multiorder.fits
Spin1z
0.247888
Spin2z
0.247888
GPSTime
1418810955.090152
Pipeline
MBTA
HasMassGap
0.3170404957949748
HasRemnant
0.0
NetworkSNR
8.149839
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G537772/files/mbta.p_astro.json
LastUpdate
2026-06-10 16:42:19.512316
Instruments
H1,L1,V1
SupereventFAR
1.856242e-05
SupereventPastro
0.01373966400000004
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G537772/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
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

All remaining fields

created at
2026-07-28T11:15:18.161366+10:00

Additional metadata: updated at

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updated at
2026-07-28T11:15:18.161370+10:00