S230911p

cbc-workflow-o4a
Current version: ef7ceaa3 recorded 2026-06-10 19:42 UTC v3

Metadata

Summary

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
7.9×10⁻⁷
Astrophysical probability (p_astro) classification
0.281

Info

Details

Notes
""

All remaining fields

id
89020

GraceDB

Key fields

Instruments
H1,L1
ADVOK state
✓ True
False-alarm rate (FAR)
7.9×10⁻⁷
Astrophysical probability (p_astro) classification
0.281

Details

Notes
""
GraceDB events comparison, 3 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
G593941 pycbc neighbor 1378475250.019775 1.12×10⁻⁶ 7.58×10⁰ — — — — 5.24×10¹ 4.4×10¹
G631335 gstlal neighbor 1378475250.034084 7.99×10⁻⁷ 7.77×10⁰ — — — — 5.71×10¹ 4.63×10¹
G436881 gstlal preferred 1378475250.035688 2.99×10⁻⁶ 7.81×10⁰ 0.412 0.412 0 0 5.04×10¹ 5.71×10¹

All remaining fields

id
366081
label
""
h1 snr
5.9814515
l1 snr
4.6584802
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
0.57431763
spin 2z
0.57431763
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/G593941/files/coinc.xml
source classification
""
skymap
https://gracedb.ligo.org/api/v2/events/G593941/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
4.1
catalog version
5.0
in offline catalog
✓ True
notes
""
id
366082
label
""
h1 snr
6.5424767
l1 snr
4.1886721
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
0.88171875
spin 2z
0.88171875
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/G631335/files/coinc.xml
source classification
""
skymap
https://gracedb.ligo.org/api/v2/events/G631335/files/bayestar.multiorder.fits
early warning
✗ False
search type
offline
catalog number
4.1
catalog version
5.0
in offline catalog
✓ True
notes
""
id
366083
label
""
h1 snr
6.5620131
l1 snr
4.2319379
v1 snr
—
k1 snr
—
g1 snr
—
spin 1z
0.94359374
spin 2z
0.94359374
has ns
0.0
has remnant
0.0
has mass gap
0.012712917913729273
pipeline has ns
—
pipeline has remnant
—
pipeline has mass gap
—
xml
https://gracedb.ligo.org/api/v2/events/G436881/files/coinc.xml
source classification
https://gracedb.ligo.org/api/v2/events/G436881/files/gstlal.p_astro.json
skymap
https://gracedb.ligo.org/api/v2/events/G436881/files/bayestar.multiorder.fits
early warning
✗ False
search type
low latency
catalog number
""
catalog version
—
in offline catalog
✗ False
notes
""
id
89020
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
89020
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
89019
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
89019

Detector characterisation (Detchar)

Details

Notes
""

All remaining fields

id
89020
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
89019
analyses
Empty list

Cosmology

Details

Notes
""

All remaining fields

id
89019
counterparts
Empty list
runs
Empty list
preferred low latency skymap
https://gracedb.ligo.org/api/v2/events/G436881/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

All remaining fields

id
89019
runs
Empty list

Catalogue tracking

Details

Notes
""

All remaining fields

id
84906
pe statuses
Empty list
search statuses
Item 1
id
191396
uid
gstlal
review status
pass
finalized
✓ True
chunk
8.0
notes
""
Item 2
id
191397
uid
pycbc
review status
pass
finalized
✓ True
chunk
8.0
notes
""

Publications

All remaining fields

id
89020
papers
""

Additional metadata: id

All remaining fields

id
89020

Additional metadata: sname

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sname
S230911p

Additional metadata: commit sha

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commit sha
ef7ceaa3683bcb016379f103fee83e4ceb812c14

Additional metadata: commit timestamp

All remaining fields

commit timestamp
2026-06-11T05:42:33+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
S230911p
GraceDB
ADVOK
✓ True
Events
Item 1
FAR
1.124733005353182e-06
UID
G593941
XML
https://gracedb.ligo.org/api/v2/events/G593941/files/coinc.xml
H1SNR
5.9814515
HasNS
0.0
L1SNR
4.6584802
Mass1
52.394985
Mass2
44.03257
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/v2/events/G593941/files/bayestar.multiorder.fits
Spin1z
0.57431763
Spin2z
0.57431763
GPSTime
1378475250.019775
Pipeline
pycbc
HasMassGap
0.005275362318840579
HasRemnant
0.0
NetworkSNR
7.581503785726319
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
Item 2
FAR
7.992096499974712e-07
UID
G631335
XML
https://gracedb.ligo.org/api/v2/events/G631335/files/coinc.xml
H1SNR
6.5424767
HasNS
0.0
L1SNR
4.1886721
Mass1
57.082771
Mass2
46.318119
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/v2/events/G631335/files/bayestar.multiorder.fits
Spin1z
0.88171875
Spin2z
0.88171875
GPSTime
1378475250.034084
Pipeline
gstlal
HasMassGap
0.005275362318840579
HasRemnant
0.0
NetworkSNR
7.768460236307619
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
Item 3
FAR
2.99499579842339e-06
UID
G436881
XML
https://gracedb.ligo.org/api/v2/events/G436881/files/coinc.xml
Pbbh
0.41227181848190403
Pbns
2.0695560706821896e-14
H1SNR
6.5620131
HasNS
0.0
L1SNR
4.2319379
Mass1
50.356155
Mass2
57.082771
Notes
Empty list
Pnsbh
1.4862676418077431e-12
State
preferred
Pastro
0.412271818483411
Skymap
https://gracedb.ligo.org/api/v2/events/G436881/files/bayestar.multiorder.fits
Spin1z
0.94359374
Spin2z
0.94359374
GPSTime
1378475250.035688
Pipeline
gstlal
HasMassGap
0.012712917913729273
HasRemnant
0.0
NetworkSNR
7.808285012471439
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G436881/files/gstlal.p_astro.json
LastUpdate
2026-06-10 12:42:33.370945
Instruments
H1,L1
SupereventFAR
7.895681372403232e-07
SupereventPastro
0.28055000159620513
Lensing
SingletAnalyses
—
MultipletAnalyses
—
Cosmology
Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G436881/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
gstlal
Chunk
8
Notes
Empty list
Finalized
✓ True
ReviewStatus
pass
Item 2
UID
pycbc
Chunk
8
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
2026-07-28T11:37:41.352261+10:00

Additional metadata: updated at

All remaining fields

updated at
2026-07-28T11:37:41.352267+10:00