S240511i

Event ID: GW240511_031507 Trigger ID: S240511i cbc-workflow-er16-o4b

Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

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Version history

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Viewing version 0547b31c (historical) — not the current record

Selected version details

Changes from previous version 7367c6dd to selected version 0547b31c

Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.

6 field changes.

Changed GraceDB › LastUpdate

Baseline

2024-05-11 01:32:37.202131

Selected

2024-05-13 08:32:39.112177
Added ParameterEstimation › IllustrativeResult

Baseline

Missing

Selected

online
Added ParameterEstimation › Notes › 0

Baseline

Missing

Selected

Online PE ran with IMRPhenomPv2
Added ParameterEstimation › Notes › 1

Baseline

Missing

Selected

chi effective > 0 at high significance
Added ParameterEstimation › Notes › 2

Baseline

Missing

Selected

approximately equal mass around 12 solar masses
Added ParameterEstimation › SkymapReleaseResult

Baseline

Missing

Selected

online

View raw JSON diff

Technical inspection aid only. The semantic summary above remains authoritative.

Baseline 7367c6dd

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240511i", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 6.13506e-11, "UID": "G482471", "Pbbh": 0.9996466106768495, "Pbns": 0.0, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9996466106768495, "Skymap": "https://gracedb.ligo.org/api/events/G482471/files/cwb.multiorder.fits", "GPSTime": 1399432525.9805, "Pipeline": "CWB", "NetworkSNR": 16.077558894309796, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G482471/files/cwb.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G482469", "XML": "https://gracedb.ligo.org/api/events/G482469/files/coinc.xml", "Pbbh": 0.9999830011869413, "Pbns": 0.0, "H1SNR": 9.5042782, "HasNS": 0.0, "L1SNR": 12.973652, "Mass1": 57.784615, "Mass2": 41.581716, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 4.9306278, "Pastro": 0.9999830011869413, "Skymap": "https://gracedb.ligo.org/api/events/G482469/files/bayestar.multiorder.fits", "Spin1z": 0.32495945, "Spin2z": -0.27699833, "GPSTime": 1399432525.998535, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 16.82135659707651, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G482469/files/pycbc.p_astro.json"}, {"FAR": 1.027615596907764e-27, "UID": "G482466", "XML": "https://gracedb.ligo.org/api/events/G482466/files/coinc.xml", "Pbbh": 1.0, "Pbns": 8.442354892855285e-51, "H1SNR": 8.8040705, "HasNS": 0.0, "L1SNR": 12.337805, "Mass1": 50.356156, "Mass2": 48.294952, "Notes": [], "Pnsbh": 7.206801412918306e-49, "State": "neighbor", "V1SNR": 5.1245427, "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G482466/files/bayestar.multiorder.fits", "Spin1z": 0.07734375, "Spin2z": 0.07734375, "GPSTime": 1399432525.977965, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 15.99981336160052, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G482466/files/gstlal.p_astro.json"}, {"FAR": 4.003769e-20, "UID": "G482464", "XML": "https://gracedb.ligo.org/api/events/G482464/files/coinc.xml", "Pbbh": 1.0, "Pbns": 0.0, "H1SNR": 8.753704, "HasNS": 0.0, "L1SNR": 12.874801, "Mass1": 56.460678, "Mass2": 32.997509, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 1.861355, "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G482464/files/bayestar.multiorder.fits", "Spin1z": -0.191001, "Spin2z": -0.191001, "GPSTime": 1399432525.970072, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 15.679684, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G482464/files/mbta.p_astro.json"}], "LastUpdate": "2024-05-11 01:32:37.202131", "Instruments": "H1,L1,V1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G482469/files/bayestar.multiorder.fits", "CosmologyRunsUsingThisSuperevent": []}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "CatalogTracking": {"Notes": [], "SearchResultStatuses": [], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": [], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["When this file is updated add the contents as a comment on the relevant git issue.", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Results copied from /home/pe.o4/O4b/S240511i/online/bilby", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Automatic online PE run succeeded", "chiP mostly unconstrained", "Mass ratio consistent with 1", "Sky localization very precise (90% area of 104deg^2)", "No evidence of railing or other anomalies in 1d histograms", "chieff consistent with 0"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240511i/online/bilby/G482469_config_complete.ini", "MD5Sum": "c2fb82e19132daa69779156015ef3d99", "DateLastModified": "2024/05/10 20:21:17"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240511i/online/bilby/final_result/G482469_data0_1399432525-974121_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "2c00195d844350cb4edb87cd55fa0e4d", "DateLastModified": "2024/05/10 23:34:58"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240511i/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240511i/online/summary/samples/posterior_samples.h5", "MD5Sum": "efd6edf8a829cd6e883369d9d211a0ff", "DateLastModified": "2024/05/11 00:13:29"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Lorenzo Pompili"], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

Selected 0547b31c

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240511i", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 6.13506e-11, "UID": "G482471", "Pbbh": 0.9996466106768495, "Pbns": 0.0, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9996466106768495, "Skymap": "https://gracedb.ligo.org/api/events/G482471/files/cwb.multiorder.fits", "GPSTime": 1399432525.9805, "Pipeline": "CWB", "NetworkSNR": 16.077558894309796, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G482471/files/cwb.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G482469", "XML": "https://gracedb.ligo.org/api/events/G482469/files/coinc.xml", "Pbbh": 0.9999830011869413, "Pbns": 0.0, "H1SNR": 9.5042782, "HasNS": 0.0, "L1SNR": 12.973652, "Mass1": 57.784615, "Mass2": 41.581716, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 4.9306278, "Pastro": 0.9999830011869413, "Skymap": "https://gracedb.ligo.org/api/events/G482469/files/bayestar.multiorder.fits", "Spin1z": 0.32495945, "Spin2z": -0.27699833, "GPSTime": 1399432525.998535, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 16.82135659707651, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G482469/files/pycbc.p_astro.json"}, {"FAR": 1.027615596907764e-27, "UID": "G482466", "XML": "https://gracedb.ligo.org/api/events/G482466/files/coinc.xml", "Pbbh": 1.0, "Pbns": 8.442354892855285e-51, "H1SNR": 8.8040705, "HasNS": 0.0, "L1SNR": 12.337805, "Mass1": 50.356156, "Mass2": 48.294952, "Notes": [], "Pnsbh": 7.206801412918306e-49, "State": "neighbor", "V1SNR": 5.1245427, "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G482466/files/bayestar.multiorder.fits", "Spin1z": 0.07734375, "Spin2z": 0.07734375, "GPSTime": 1399432525.977965, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 15.99981336160052, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G482466/files/gstlal.p_astro.json"}, {"FAR": 4.003769e-20, "UID": "G482464", "XML": "https://gracedb.ligo.org/api/events/G482464/files/coinc.xml", "Pbbh": 1.0, "Pbns": 0.0, "H1SNR": 8.753704, "HasNS": 0.0, "L1SNR": 12.874801, "Mass1": 56.460678, "Mass2": 32.997509, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 1.861355, "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G482464/files/bayestar.multiorder.fits", "Spin1z": -0.191001, "Spin2z": -0.191001, "GPSTime": 1399432525.970072, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 15.679684, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G482464/files/mbta.p_astro.json"}], "LastUpdate": "2024-05-13 08:32:39.112177", "Instruments": "H1,L1,V1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G482469/files/bayestar.multiorder.fits", "CosmologyRunsUsingThisSuperevent": []}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "CatalogTracking": {"Notes": [], "SearchResultStatuses": [], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": ["Online PE ran with IMRPhenomPv2", "chi effective > 0 at high significance", "approximately equal mass around 12 solar masses"], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["When this file is updated add the contents as a comment on the relevant git issue.", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Results copied from /home/pe.o4/O4b/S240511i/online/bilby", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Automatic online PE run succeeded", "chiP mostly unconstrained", "Mass ratio consistent with 1", "Sky localization very precise (90% area of 104deg^2)", "No evidence of railing or other anomalies in 1d histograms", "chieff consistent with 0"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240511i/online/bilby/G482469_config_complete.ini", "MD5Sum": "c2fb82e19132daa69779156015ef3d99", "DateLastModified": "2024/05/10 20:21:17"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240511i/online/bilby/final_result/G482469_data0_1399432525-974121_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "2c00195d844350cb4edb87cd55fa0e4d", "DateLastModified": "2024/05/10 23:34:58"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240511i/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240511i/online/summary/samples/posterior_samples.h5", "MD5Sum": "efd6edf8a829cd6e883369d9d211a0ff", "DateLastModified": "2024/05/11 00:13:29"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Lorenzo Pompili"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

Metadata for selected version

Viewing historical metadata — not the current record

Summary

No summary highlights available.

Info

Notes: Empty list
Labels: Empty list
SchemaVersion: v3

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 6.13506e-11
UID: G482471
Pbbh: 0.9996466106768495
Pbns: 0.0
Notes: Empty list
Pnsbh: 0.0
State: neighbor
Pastro: 0.9996466106768495
Skymap: https://gracedb.ligo.org/api/events/G482471/files/cwb.multiorder.fits
GPSTime: 1399432525.9805
Pipeline: CWB
NetworkSNR: 16.077558894309796
SearchType: low latency
EarlyWarning: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G482471/files/cwb.p_astro.json

Item 2

FAR: 3.167545842243851e-10
UID: G482469
XML: https://gracedb.ligo.org/api/events/G482469/files/coinc.xml
Pbbh: 0.9999830011869413
Pbns: 0.0
H1SNR: 9.5042782
HasNS: 0.0
L1SNR: 12.973652
Mass1: 57.784615
Mass2: 41.581716
Notes: Empty list
Pnsbh: 0.0
State: preferred
V1SNR: 4.9306278
Pastro: 0.9999830011869413
Skymap: https://gracedb.ligo.org/api/events/G482469/files/bayestar.multiorder.fits
Spin1z: 0.32495945
Spin2z: -0.27699833
GPSTime: 1399432525.998535
Pipeline: pycbc
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 16.82135659707651
SearchType: low latency
EarlyWarning: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G482469/files/pycbc.p_astro.json

Item 3

FAR: 1.027615596907764e-27
UID: G482466
XML: https://gracedb.ligo.org/api/events/G482466/files/coinc.xml
Pbbh: 1.0
Pbns: 8.442354892855285e-51
H1SNR: 8.8040705
HasNS: 0.0
L1SNR: 12.337805
Mass1: 50.356156
Mass2: 48.294952
Notes: Empty list
Pnsbh: 7.206801412918306e-49
State: neighbor
V1SNR: 5.1245427
Pastro: 1.0
Skymap: https://gracedb.ligo.org/api/events/G482466/files/bayestar.multiorder.fits
Spin1z: 0.07734375
Spin2z: 0.07734375
GPSTime: 1399432525.977965
Pipeline: gstlal
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 15.99981336160052
SearchType: low latency
EarlyWarning: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G482466/files/gstlal.p_astro.json

Item 4

FAR: 4.003769e-20
UID: G482464
XML: https://gracedb.ligo.org/api/events/G482464/files/coinc.xml
Pbbh: 1.0
Pbns: 0.0
H1SNR: 8.753704
HasNS: 0.0
L1SNR: 12.874801
Mass1: 56.460678
Mass2: 32.997509
Notes: Empty list
Pnsbh: 0.0
State: neighbor
V1SNR: 1.861355
Pastro: 1.0
Skymap: https://gracedb.ligo.org/api/events/G482464/files/bayestar.multiorder.fits
Spin1z: -0.191001
Spin2z: -0.191001
GPSTime: 1399432525.970072
Pipeline: MBTA
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 15.679684
SearchType: low latency
EarlyWarning: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G482464/files/mbta.p_astro.json

LastUpdate

2024-05-13 08:32:39.112177

Instruments

H1,L1,V1

Parameter estimation (PE)

Notes

Item 1: Online PE ran with IMRPhenomPv2
Item 2: chi effective > 0 at high significance
Item 3: approximately equal mass around 12 solar masses

Status

ongoing

Results

Item 1

UID

online

Notes

Item 1: When this file is updated add the contents as a comment on the relevant git issue.
Item 2: Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).
Item 3: Results copied from /home/pe.o4/O4b/S240511i/online/bilby
Item 4: Perform a review of the online result and assess if it is sufficent for sending a skymap.
Item 5: Automatic online PE run succeeded
Item 6: chiP mostly unconstrained
Item 7: Mass ratio consistent with 1
Item 8: Sky localization very precise (90% area of 104deg^2)
Item 9: No evidence of railing or other anomalies in 1d histograms
Item 10: chieff consistent with 0

RunStatus

complete

ConfigFile

Path: CIT:/home/pe.o4/public_html/O4b/S240511i/online/bilby/G482469_config_complete.ini
MD5Sum: c2fb82e19132daa69779156015ef3d99
DateLastModified: 2024/05/10 20:21:17

Deprecated

✗ False

ResultFile

Path: CIT:/home/pe.o4/public_html/O4b/S240511i/online/bilby/final_result/G482469_data0_1399432525-974121_analysis_H1L1V1_merge_result.hdf5
MD5Sum: 2c00195d844350cb4edb87cd55fa0e4d
DateLastModified: 2024/05/10 23:34:58

Publications

Empty list

ReviewStatus

pass

PESummaryPageURL

https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240511i/online/summary/home.html

InferenceSoftware

bilby

PESummaryResultFile

Path: CIT:/home/pe.o4/public_html/O4b/S240511i/online/summary/samples/posterior_samples.h5
MD5Sum: efd6edf8a829cd6e883369d9d211a0ff
DateLastModified: 2024/05/11 00:13:29

WaveformApproximant

IMRPhenomXPHM

Analysts

Empty list

Reviewers

Item 1: Lorenzo Pompili

SafeSamplingRate

4096.0

IllustrativeResult

online

SafeLowerMassRatio

0.05

SkymapReleaseResult

online

Lensing

Detector characterisation (Detchar)

Notes: Empty list
Status: unstarted
Analysts: Empty list
Reviewers: Empty list
DQRResults: Empty list
RecommendedDetectors: Empty list
ParticipatingDetectors: Empty list

Extreme matter

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/events/G482469/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

S240511i

History

Version history

Selected version details

Changes from previous version 7367c6dd to selected version 0547b31c

Baseline 7367c6dd

Selected 0547b31c

Metadata for selected version

Summary

Info

GraceDB

Parameter estimation (PE)

Lensing

Detector characterisation (Detchar)

Extreme matter

Cosmology

Catalogue tracking

Publications

Additional metadata: Sname

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S240511i Copy superevent ID Show full identifier S240511i

History

Version history

Selected version details

Changes from previous version 7367c6dd to selected version 0547b31c

Baseline 7367c6dd

Selected 0547b31c

Metadata for selected version

Summary

Info

All remaining fields

GraceDB

All remaining fields

Parameter estimation (PE)

All remaining fields

Lensing

Detector characterisation (Detchar)

All remaining fields

Extreme matter

Cosmology

All remaining fields

Catalogue tracking

Publications

Additional metadata: Sname

All remaining fields

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S240511i