S231027aj

cbc-workflow-o4a
Current version: 3a1d88cc recorded 2026-06-10 19:11 UTC v3

Metadata

Summary

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
6.38×10⁻⁶
Astrophysical probability (p_astro) classification
0.03

Info

Details

Notes
""

All remaining fields

id
101028

GraceDB

Key fields

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
6.38×10⁻⁶
Astrophysical probability (p_astro) classification
0.03

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
G530579 MBTA neighbor 1382437925.81514 6.38×10⁻⁶ 8.01×10⁰ 0.03 0.03 0 0 6.87×10¹ 2.34×10¹
G449149 gstlal preferred 1382437925.813193 1.66×10⁻⁴ 7.65×10⁰ 0.002 0.002 0 0 7.65×10¹ 2.47×10¹

All remaining fields

id
397842
label
""
h1 snr
4.537032
l1 snr
6.60341
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
-0.259461
spin 2z
-0.259461
has ns
0.0
has remnant
0.0
has mass gap
0.04264138160689884
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G530579/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G530579/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G530579/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
4.1
catalog version
5.0
in offline catalog
✓ True
notes
""
id
397843
label
""
h1 snr
4.161377
l1 snr
6.4226403
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
-0.077343747
spin 2z
-0.077343747
has ns
0.0
has remnant
0.0
has mass gap
0.04264138160689884
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G449149/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G449149/files/gstlal.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G449149/files/bayestar.multiorder.fits
early warning
✗ False
search type
low latency
catalog number
""
catalog version
—
in offline catalog
✗ False
notes
""
id
101028
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
101028
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
101028
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
101028

Detector characterisation (Detchar)

Details

Notes
""

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id
101028
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
101028
analyses
Empty list

Cosmology

Details

Notes
""

All remaining fields

id
101028
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/v2/events/G449149/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

All remaining fields

id
101028
runs
Empty list

Catalogue tracking

Details

Notes
""

All remaining fields

id
96695
pe statuses
Empty list
search statuses
Item 1
id
204557
uid
MBTA
review status
pass
finalized
✓ True
chunk
12.0
notes
""

Publications

All remaining fields

id
101028
papers
""

Additional metadata: id

All remaining fields

id
101028

Additional metadata: sname

All remaining fields

sname
S231027aj

Additional metadata: commit sha

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commit sha
3a1d88cc8639ab92c080c4c21fc6052d1a18a0c8

Additional metadata: commit timestamp

All remaining fields

commit timestamp
2026-06-11T05:11:45+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
S231027aj
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
6.37747e-06
UID
G530579
XML
https://gracedb.ligo.org/api/v2/events/G530579/files/coinc.xml
Pbbh
0.030165355
Pbns
0.0
H1SNR
4.537032
HasNS
0.0
L1SNR
6.60341
Mass1
68.694929
Mass2
23.449425
Notes
Empty list
Pnsbh
8.862e-06
State
neighbor
Pastro
0.03017421600000003
Skymap
https://gracedb.ligo.org/api/v2/events/G530579/files/bayestar.multiorder.fits
Spin1z
-0.259461
Spin2z
-0.259461
GPSTime
1382437925.81514
Pipeline
MBTA
HasMassGap
0.04264138160689884
HasRemnant
0.0
NetworkSNR
8.011846
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G530579/files/mbta.p_astro.json
Item 2
FAR
0.0001660693374200196
UID
G449149
XML
https://gracedb.ligo.org/api/v2/events/G449149/files/coinc.xml
Pbbh
0.002326168129159188
Pbns
9.362936338282601e-17
H1SNR
4.161377
HasNS
0.0
L1SNR
6.4226403
Mass1
76.482292
Mass2
24.745056
Notes
Empty list
Pnsbh
6.679947518148395e-15
State
preferred
Pastro
0.002326168129165973
Skymap
https://gracedb.ligo.org/api/v2/events/G449149/files/bayestar.multiorder.fits
Spin1z
-0.077343747
Spin2z
-0.077343747
GPSTime
1382437925.813193
Pipeline
gstlal
HasMassGap
0.04264138160689884
HasRemnant
0.0
NetworkSNR
7.652931913510828
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G449149/files/gstlal.p_astro.json
LastUpdate
2026-06-10 12:11:45.361730
Instruments
H1,L1
SupereventFAR
6.37747e-06
SupereventPastro
0.03017421600000003
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G449149/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
12
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
2026-07-28T11:46:21.317137+10:00

Additional metadata: updated at

All remaining fields

updated at
2026-07-28T11:46:21.317142+10:00