S241220ad

cbc-workflow-er16-o4b
Current version: 35bf0c0f recorded 2026-06-10 20:30 UTC v3

Metadata

Summary

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
7.37×10⁻⁶
Astrophysical probability (p_astro) classification
0.068

Info

Details

Notes
""

All remaining fields

id
56004

GraceDB

Key fields

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
7.37×10⁻⁶
Astrophysical probability (p_astro) classification
0.068

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
G626696 pycbc neighbor 1418706187.929688 7.37×10⁻⁶ 7.48×10⁰ — — — — 2.77×10¹ 1.96×10¹
G537263 gstlal preferred 1418706187.930176 1.83×10⁻⁴ 7.57×10⁰ 0.003 0.003 0 0 2.55×10¹ 1.89×10¹

All remaining fields

id
278775
label
""
h1 snr
4.7984233
l1 snr
5.7383213
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
0.084636584
spin 2z
0.084636584
has ns
0.0
has remnant
0.0
has mass gap
0.005275362318840579
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G626696/files/coinc.xml
source classification
""
skymap
https://gracedb.ligo.org/api/v2/events/G626696/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
5
catalog version
25.0
in offline catalog
✓ True
notes
""
id
278776
label
""
h1 snr
4.5232363
l1 snr
6.0717282
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
-0.1546875
spin 2z
-0.1546875
has ns
0.0
has remnant
0.0
has mass gap
0.04029023275575
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G537263/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G537263/files/gstlal.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G537263/files/bayestar.multiorder.fits
early warning
✗ False
search type
low latency
catalog number
""
catalog version
—
in offline catalog
✗ False
notes
""
id
56004
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
56004
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
56004
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
56004

Detector characterisation (Detchar)

Details

Notes
""

All remaining fields

id
56004
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
56004
analyses
Empty list

Cosmology

Details

Notes
""

All remaining fields

id
56004
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/v2/events/G537263/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

All remaining fields

id
56004
runs
Empty list

Catalogue tracking

Details

Notes
""

All remaining fields

id
52549
pe statuses
Empty list
search statuses
Item 1
id
152888
uid
pycbc
review status
unstarted
finalized
✗ False
chunk
0.0
notes
""

Publications

All remaining fields

id
56004
papers
""

Additional metadata: id

All remaining fields

id
56004

Additional metadata: sname

All remaining fields

sname
S241220ad

Additional metadata: commit sha

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commit sha
35bf0c0f06fe171c3c1c25ed798160c06fb15a50

Additional metadata: commit timestamp

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commit timestamp
2026-06-11T06:30:21+10:00

Additional metadata: is current

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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
S241220ad
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
7.367977110133942e-06
UID
G626696
XML
https://gracedb.ligo.org/api/v2/events/G626696/files/coinc.xml
H1SNR
4.7984233
HasNS
0.0
L1SNR
5.7383213
Mass1
27.710636
Mass2
19.574821
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/v2/events/G626696/files/bayestar.multiorder.fits
Spin1z
0.084636584
Spin2z
0.084636584
GPSTime
1418706187.929688
Pipeline
pycbc
HasMassGap
0.005275362318840579
HasRemnant
0.0
NetworkSNR
7.480186993923814
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
25
InOfflineCatalog
✓ True
Item 2
FAR
0.0001827550652509842
UID
G537263
XML
https://gracedb.ligo.org/api/v2/events/G537263/files/coinc.xml
Pbbh
0.0027078185788159104
Pbns
1.9391127882405403e-14
H1SNR
4.5232363
HasNS
0.0
L1SNR
6.0717282
Mass1
25.532983
Mass2
18.858539
Notes
Empty list
Pnsbh
1.2054948033588776e-12
State
preferred
Pastro
0.002707818580040766
Skymap
https://gracedb.ligo.org/api/v2/events/G537263/files/bayestar.multiorder.fits
Spin1z
-0.1546875
Spin2z
-0.1546875
GPSTime
1418706187.930176
Pipeline
gstlal
HasMassGap
0.04029023275575
HasRemnant
0.0
NetworkSNR
7.571363819690538
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G537263/files/gstlal.p_astro.json
LastUpdate
2026-06-10 13:30:17.797700
Instruments
H1,L1
SupereventFAR
7.367977110133942e-06
SupereventPastro
0.06799929527181514
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G537263/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
pycbc
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

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created at
2026-07-28T11:14:50.504598+10:00

Additional metadata: updated at

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updated at
2026-07-28T11:14:50.504603+10:00