S250918dc

cbc-workflow-o4c
Current version: a41d3c13 recorded 2026-09-21 19:51 UTC v3

Metadata

Summary

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
5.42×10⁻⁶
Astrophysical probability (p_astro) classification
0.062

Info

Details

Notes
""

All remaining fields

id
146563

GraceDB

Key fields

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
5.42×10⁻⁶
Astrophysical probability (p_astro) classification
0.062

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
G640547 MBTA neighbor 1442188973.910105 5.42×10⁻⁶ 7.66×10⁰ 0.062 0.062 0 0 8.04×10¹ 4.54×10⁰
G633763 MBTA preferred 1442188973.910105 4.82×10⁻⁶ 7.66×10⁰ 0.547 0.547 0 0 8.04×10¹ 4.54×10⁰

All remaining fields

id
554478
label
""
h1 snr
6.180524
l1 snr
4.524889
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
-0.901057
spin 2z
-0.901057
has ns
0.0019735741376198227
has remnant
0.0
has mass gap
0.022061087061087063
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G640547/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G640547/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G640547/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
6
catalog version
20.0
in offline catalog
✓ True
notes
""
id
554479
label
""
h1 snr
6.180524
l1 snr
4.524889
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
-0.901057
spin 2z
-0.901057
has ns
0.0019735741376198227
has remnant
0.0
has mass gap
0.022061087061087063
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G633763/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G633763/files/mbta.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G633763/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
""
catalog version
—
in offline catalog
✗ False
notes
""
id
146563
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
146563
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
146563
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
146563

Detector characterisation (Detchar)

Details

Notes
""

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id
146563
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
146563
analyses
Empty list

Cosmology

Details

Notes
""

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id
146563
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/v2/events/G633763/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

All remaining fields

id
146563
runs
Empty list

Catalogue tracking

Details

Notes
""

All remaining fields

id
141950
pe statuses
Empty list
search statuses
Item 1
id
298136
uid
MBTA
review status
unstarted
finalized
✗ False
chunk
0.0
notes
""

Publications

All remaining fields

id
146563
papers
""

Additional metadata: id

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id
146563

Additional metadata: sname

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sname
S250918dc

Additional metadata: commit sha

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commit sha
a41d3c13b6a748ef19aab7e9ba1bd2d91f39d7b1

Additional metadata: commit timestamp

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commit timestamp
2026-09-22T05:51:13+10:00

Additional metadata: is current

All remaining fields

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
S250918dc
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
5.41809e-06
UID
G640547
XML
https://gracedb.ligo.org/api/v2/events/G640547/files/coinc.xml
Pbbh
0.061838672
Pbns
0.0
H1SNR
6.180524
HasNS
0.0019735741376198227
L1SNR
4.524889
Mass1
80.421932
Mass2
4.540129
Notes
Empty list
Pnsbh
0.0
State
neighbor
Pastro
0.06183867200000004
Skymap
https://gracedb.ligo.org/api/v2/events/G640547/files/bayestar.multiorder.fits
Spin1z
-0.901057
Spin2z
-0.901057
GPSTime
1442188973.910105
Pipeline
MBTA
HasMassGap
0.022061087061087063
HasRemnant
0.0
NetworkSNR
7.659863
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
6
CatalogVersion
20
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G640547/files/mbta.p_astro.json
Item 2
FAR
4.818335e-06
UID
G633763
XML
https://gracedb.ligo.org/api/v2/events/G633763/files/coinc.xml
Pbbh
0.546714522
Pbns
0.0
H1SNR
6.180524
HasNS
0.0019735741376198227
L1SNR
4.524889
Mass1
80.421932
Mass2
4.540129
Notes
Empty list
Pnsbh
0.0
State
preferred
Pastro
0.546714522
Skymap
https://gracedb.ligo.org/api/v2/events/G633763/files/bayestar.multiorder.fits
Spin1z
-0.901057
Spin2z
-0.901057
GPSTime
1442188973.910105
Pipeline
MBTA
HasMassGap
0.022061087061087063
HasRemnant
0.0
NetworkSNR
7.659863
SearchType
offline
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G633763/files/mbta.p_astro.json
LastUpdate
2026-09-21 12:51:13.764670
Instruments
H1,L1
SupereventFAR
5.41809e-06
SupereventPastro
0.06183867200000004
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G633763/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
2026-09-23T02:01:48.886561+10:00

Additional metadata: updated at

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updated at
2026-09-23T02:01:48.886565+10:00