S250820i

cbc-workflow-o4c
Current version: fe57f1e1 recorded 2026-09-21 19:53 UTC v3

Metadata

Summary

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
1.63×10⁻⁶
Astrophysical probability (p_astro) classification
0.184

Info

Details

Notes
""

All remaining fields

id
146362

GraceDB

Key fields

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
1.63×10⁻⁶
Astrophysical probability (p_astro) classification
0.184

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
G640483 MBTA neighbor 1439695242.12361 1.63×10⁻⁶ 8.07×10⁰ 0.184 0.184 0 0 6.83×10¹ 4.85×10⁰
G591680 MBTA preferred 1439695242.122957 9.51×10⁻⁶ 8.17×10⁰ 0.083 0.083 0 0 6.83×10¹ 4.85×10⁰

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id
554058
label
""
h1 snr
5.855887
l1 snr
5.552356
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
-0.403477
spin 2z
-0.403477
has ns
0.0
has remnant
0.0
has mass gap
0.08057609944436267
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G640483/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G640483/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G640483/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
6
catalog version
20.0
in offline catalog
✓ True
notes
""
id
554059
label
""
h1 snr
5.748753
l1 snr
5.808302
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
-0.403477
spin 2z
-0.403477
has ns
0.0
has remnant
0.0
has mass gap
0.08057609944436267
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G591680/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G591680/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G591680/files/bayestar.multiorder.fits
early warning
✗ False
search type
low latency
catalog number
""
catalog version
—
in offline catalog
✗ False
notes
""
id
146362
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
146362
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
146362
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
146362

Detector characterisation (Detchar)

Details

Notes
""

All remaining fields

id
146362
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
146362
analyses
Empty list

Cosmology

Details

Notes
""

All remaining fields

id
146362
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/v2/events/G591680/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

All remaining fields

id
146362
runs
Empty list

Catalogue tracking

Details

Notes
""

All remaining fields

id
141749
pe statuses
Empty list
search statuses
Item 1
id
297873
uid
MBTA
review status
unstarted
finalized
✗ False
chunk
0.0
notes
""

Publications

All remaining fields

id
146362
papers
""

Additional metadata: id

All remaining fields

id
146362

Additional metadata: sname

All remaining fields

sname
S250820i

Additional metadata: commit sha

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commit sha
fe57f1e18e8cce1aadabfa87a5f8e1ca1d4a6909

Additional metadata: commit timestamp

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commit timestamp
2026-09-22T05:53:33+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
S250820i
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
1.632277e-06
UID
G640483
XML
https://gracedb.ligo.org/api/v2/events/G640483/files/coinc.xml
Pbbh
0.18388345
Pbns
0.0
H1SNR
5.855887
HasNS
0.0
L1SNR
5.552356
Mass1
68.285548
Mass2
4.854709
Notes
Empty list
Pnsbh
0.0
State
neighbor
Pastro
0.18388344999999995
Skymap
https://gracedb.ligo.org/api/v2/events/G640483/files/bayestar.multiorder.fits
Spin1z
-0.403477
Spin2z
-0.403477
GPSTime
1439695242.12361
Pipeline
MBTA
HasMassGap
0.08057609944436267
HasRemnant
0.0
NetworkSNR
8.0697
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
6
CatalogVersion
20
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G640483/files/mbta.p_astro.json
Item 2
FAR
9.512592e-06
UID
G591680
XML
https://gracedb.ligo.org/api/v2/events/G591680/files/coinc.xml
Pbbh
0.082702943
Pbns
0.0
H1SNR
5.748753
HasNS
0.0
L1SNR
5.808302
Mass1
68.285548
Mass2
4.854709
Notes
Empty list
Pnsbh
0.0
State
preferred
Pastro
0.08270294300000003
Skymap
https://gracedb.ligo.org/api/v2/events/G591680/files/bayestar.multiorder.fits
Spin1z
-0.403477
Spin2z
-0.403477
GPSTime
1439695242.122957
Pipeline
MBTA
HasMassGap
0.08057609944436267
HasRemnant
0.0
NetworkSNR
8.17218
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G591680/files/mbta.p_astro.json
LastUpdate
2026-09-21 12:53:33.641574
Instruments
H1,L1
SupereventFAR
1.632277e-06
SupereventPastro
0.18388344999999995
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G591680/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
2026-09-23T02:01:34.958232+10:00

Additional metadata: updated at

All remaining fields

updated at
2026-09-23T02:01:34.958239+10:00