S230927be

Event ID: GW230927_153832 Trigger ID: S230927be cbc-workflow-o4a

Current version: 43d85b89 recorded 2026-07-28 13:35 UTC v3

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History

Version history

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Viewing version 8a30090d (historical) — not the current record

Selected version details

Changes from previous version 9d5574be to selected version 8a30090d

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4 field changes.

Removed GraceDB › Events › 4 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G441183/files/bayestar.multiorder.fits

Selected

Missing
Removed GraceDB › Events › 4 › SourceClassification

Baseline

https://gracedb.ligo.org/api/events/G441183/files/spiir.p_astro.json

Selected

Missing
Removed GraceDB › Events › 4 › XML

Baseline

https://gracedb.ligo.org/api/events/G441183/files/coinc.xml

Selected

Missing
Changed GraceDB › LastUpdate

Baseline

2023-10-22 07:03:00.170055

Selected

2023-10-30 06:02:39.127109

View raw JSON diff

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

Baseline 9d5574be

{"Info": {"Notes": []}, "Sname": "S230927be", "GraceDB": {"Events": [{"FAR": 6.63674e-11, "UID": "G441188", "Pbbh": 0.9993552585830122, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9993552585830122, "Skymap": "https://gracedb.ligo.org/api/events/G441188/files/cwb.multiorder.fits", "GPSTime": 1379864330.918, "Pipeline": "CWB", "NetworkSNR": 19.87458427238165, "SourceClassification": "https://gracedb.ligo.org/api/events/G441188/files/cwb.p_astro.json"}, {"FAR": 1.352072e-09, "UID": "G441186", "XML": "https://gracedb.ligo.org/api/events/G441186/files/coinc.xml", "Pbbh": 0.998925788, "Pbns": 0.0, "H1SNR": 11.972839, "HasNS": 0.0, "L1SNR": 16.22809, "Mass1": 26.138435, "Mass2": 20.513111, "Pnsbh": 8.2315e-05, "State": "neighbor", "Pastro": 0.999008106, "Skymap": "https://gracedb.ligo.org/api/events/G441186/files/bayestar.multiorder.fits", "Spin1z": 0.034128, "Spin2z": 0.034128, "GPSTime": 1379864330.915335, "Pipeline": "MBTA", "HasMassGap": 0.018337143660926765, "HasRemnant": 0.0, "NetworkSNR": 20.166799, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G441186/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G441185", "XML": "https://gracedb.ligo.org/api/events/G441185/files/coinc.xml", "Pbbh": 0.9996578739974026, "Pbns": 0.0, "H1SNR": 11.965821, "HasNS": 0.0, "L1SNR": 16.292339, "Mass1": 27.153339, "Mass2": 19.791698, "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.9996578739974026, "Skymap": "https://gracedb.ligo.org/api/events/G441185/files/bayestar.multiorder.fits", "Spin1z": 0.048577432, "Spin2z": 0.048577432, "GPSTime": 1379864330.918945, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 20.21438100099481, "SourceClassification": "https://gracedb.ligo.org/api/events/G441185/files/pycbc.p_astro.json"}, {"FAR": 4.563712414670365e-43, "UID": "G441184", "XML": "https://gracedb.ligo.org/api/events/G441184/files/coinc.xml", "Pbbh": 1.0, "Pbns": 9.843718345380827e-86, "H1SNR": 11.764611, "HasNS": 0.0, "L1SNR": 15.952857, "Mass1": 23.732178, "Mass2": 21.829105, "Pnsbh": 8.760098442763725e-84, "State": "neighbor", "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G441184/files/bayestar.multiorder.fits", "Spin1z": -0.0309375, "Spin2z": -0.0309375, "GPSTime": 1379864330.919209, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 19.82169833158956, "SourceClassification": "https://gracedb.ligo.org/api/events/G441184/files/gstlal.p_astro.json"}, {"FAR": 1.649554005357252e-24, "UID": "G441183", "XML": "https://gracedb.ligo.org/api/events/G441183/files/coinc.xml", "Pbbh": 1.0, "Pbns": 0.0, "H1SNR": 11.301635, "HasNS": 0.0, "L1SNR": 15.650708, "Mass1": 27.147976, "Mass2": 18.606773, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G441183/files/bayestar.multiorder.fits", "Spin1z": -0.17756957, "Spin2z": 0.03709143, "GPSTime": 1379864330.918945, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 19.30470450457631, "SourceClassification": "https://gracedb.ligo.org/api/events/G441183/files/spiir.p_astro.json"}], "LastUpdate": "2023-10-22 07:03:00.170055", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G441185/files/bayestar.multiorder.fits"}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "ParameterEstimation": {"Notes": [], "Status": "complete", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "GCN update sent with this result", "Results copied from /home/pe.o4/O4a/S230927be/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230927be/online/bilby/G441185_config_complete.ini", "MD5Sum": "4c0ce3210b10835e5b693787983be46b", "DateLastModified": "2023/09/27 08:44:41"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230927be/online/bilby/final_result/G441185_data0_1379864330-9204102_analysis_H1L1_merge_result.hdf5", "MD5Sum": "c49aae0f8a9caf727d33413bf9ff6b84", "DateLastModified": "2023/09/27 19:41:16"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230927be/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Colm Talbot"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

Selected 8a30090d

{"Info": {"Notes": []}, "Sname": "S230927be", "GraceDB": {"Events": [{"FAR": 6.63674e-11, "UID": "G441188", "Pbbh": 0.9993552585830122, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9993552585830122, "Skymap": "https://gracedb.ligo.org/api/events/G441188/files/cwb.multiorder.fits", "GPSTime": 1379864330.918, "Pipeline": "CWB", "NetworkSNR": 19.87458427238165, "SourceClassification": "https://gracedb.ligo.org/api/events/G441188/files/cwb.p_astro.json"}, {"FAR": 1.352072e-09, "UID": "G441186", "XML": "https://gracedb.ligo.org/api/events/G441186/files/coinc.xml", "Pbbh": 0.998925788, "Pbns": 0.0, "H1SNR": 11.972839, "HasNS": 0.0, "L1SNR": 16.22809, "Mass1": 26.138435, "Mass2": 20.513111, "Pnsbh": 8.2315e-05, "State": "neighbor", "Pastro": 0.999008106, "Skymap": "https://gracedb.ligo.org/api/events/G441186/files/bayestar.multiorder.fits", "Spin1z": 0.034128, "Spin2z": 0.034128, "GPSTime": 1379864330.915335, "Pipeline": "MBTA", "HasMassGap": 0.018337143660926765, "HasRemnant": 0.0, "NetworkSNR": 20.166799, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G441186/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G441185", "XML": "https://gracedb.ligo.org/api/events/G441185/files/coinc.xml", "Pbbh": 0.9996578739974026, "Pbns": 0.0, "H1SNR": 11.965821, "HasNS": 0.0, "L1SNR": 16.292339, "Mass1": 27.153339, "Mass2": 19.791698, "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.9996578739974026, "Skymap": "https://gracedb.ligo.org/api/events/G441185/files/bayestar.multiorder.fits", "Spin1z": 0.048577432, "Spin2z": 0.048577432, "GPSTime": 1379864330.918945, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 20.21438100099481, "SourceClassification": "https://gracedb.ligo.org/api/events/G441185/files/pycbc.p_astro.json"}, {"FAR": 4.563712414670365e-43, "UID": "G441184", "XML": "https://gracedb.ligo.org/api/events/G441184/files/coinc.xml", "Pbbh": 1.0, "Pbns": 9.843718345380827e-86, "H1SNR": 11.764611, "HasNS": 0.0, "L1SNR": 15.952857, "Mass1": 23.732178, "Mass2": 21.829105, "Pnsbh": 8.760098442763725e-84, "State": "neighbor", "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G441184/files/bayestar.multiorder.fits", "Spin1z": -0.0309375, "Spin2z": -0.0309375, "GPSTime": 1379864330.919209, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 19.82169833158956, "SourceClassification": "https://gracedb.ligo.org/api/events/G441184/files/gstlal.p_astro.json"}, {"FAR": 1.649554005357252e-24, "UID": "G441183", "Pbbh": 1.0, "Pbns": 0.0, "H1SNR": 11.301635, "HasNS": 0.0, "L1SNR": 15.650708, "Mass1": 27.147976, "Mass2": 18.606773, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 1.0, "Spin1z": -0.17756957, "Spin2z": 0.03709143, "GPSTime": 1379864330.918945, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 19.30470450457631}], "LastUpdate": "2023-10-30 06:02:39.127109", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G441185/files/bayestar.multiorder.fits"}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "ParameterEstimation": {"Notes": [], "Status": "complete", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "GCN update sent with this result", "Results copied from /home/pe.o4/O4a/S230927be/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230927be/online/bilby/G441185_config_complete.ini", "MD5Sum": "4c0ce3210b10835e5b693787983be46b", "DateLastModified": "2023/09/27 08:44:41"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230927be/online/bilby/final_result/G441185_data0_1379864330-9204102_analysis_H1L1_merge_result.hdf5", "MD5Sum": "c49aae0f8a9caf727d33413bf9ff6b84", "DateLastModified": "2023/09/27 19:41:16"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230927be/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Colm Talbot"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "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

GraceDB

Events

Item 1

FAR: 6.63674e-11
UID: G441188
Pbbh: 0.9993552585830122
Pbns: 0.0
Pnsbh: 0.0
State: neighbor
Pastro: 0.9993552585830122
Skymap: https://gracedb.ligo.org/api/events/G441188/files/cwb.multiorder.fits
GPSTime: 1379864330.918
Pipeline: CWB
NetworkSNR: 19.87458427238165
SourceClassification: https://gracedb.ligo.org/api/events/G441188/files/cwb.p_astro.json

Item 2

FAR: 1.352072e-09
UID: G441186
XML: https://gracedb.ligo.org/api/events/G441186/files/coinc.xml
Pbbh: 0.998925788
Pbns: 0.0
H1SNR: 11.972839
HasNS: 0.0
L1SNR: 16.22809
Mass1: 26.138435
Mass2: 20.513111
Pnsbh: 8.2315e-05
State: neighbor
Pastro: 0.999008106
Skymap: https://gracedb.ligo.org/api/events/G441186/files/bayestar.multiorder.fits
Spin1z: 0.034128
Spin2z: 0.034128
GPSTime: 1379864330.915335
Pipeline: MBTA
HasMassGap: 0.018337143660926765
HasRemnant: 0.0
NetworkSNR: 20.166799
PipelineHasNS: 0.0
PipelineHasRemnant: 0.0
SourceClassification: https://gracedb.ligo.org/api/events/G441186/files/mbta.p_astro.json

Item 3

FAR: 3.167545842243851e-10
UID: G441185
XML: https://gracedb.ligo.org/api/events/G441185/files/coinc.xml
Pbbh: 0.9996578739974026
Pbns: 0.0
H1SNR: 11.965821
HasNS: 0.0
L1SNR: 16.292339
Mass1: 27.153339
Mass2: 19.791698
Pnsbh: 0.0
State: preferred
Pastro: 0.9996578739974026
Skymap: https://gracedb.ligo.org/api/events/G441185/files/bayestar.multiorder.fits
Spin1z: 0.048577432
Spin2z: 0.048577432
GPSTime: 1379864330.918945
Pipeline: pycbc
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 20.21438100099481
SourceClassification: https://gracedb.ligo.org/api/events/G441185/files/pycbc.p_astro.json

Item 4

FAR: 4.563712414670365e-43
UID: G441184
XML: https://gracedb.ligo.org/api/events/G441184/files/coinc.xml
Pbbh: 1.0
Pbns: 9.843718345380827e-86
H1SNR: 11.764611
HasNS: 0.0
L1SNR: 15.952857
Mass1: 23.732178
Mass2: 21.829105
Pnsbh: 8.760098442763725e-84
State: neighbor
Pastro: 1.0
Skymap: https://gracedb.ligo.org/api/events/G441184/files/bayestar.multiorder.fits
Spin1z: -0.0309375
Spin2z: -0.0309375
GPSTime: 1379864330.919209
Pipeline: gstlal
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 19.82169833158956
SourceClassification: https://gracedb.ligo.org/api/events/G441184/files/gstlal.p_astro.json

Item 5

FAR: 1.649554005357252e-24
UID: G441183
Pbbh: 1.0
Pbns: 0.0
H1SNR: 11.301635
HasNS: 0.0
L1SNR: 15.650708
Mass1: 27.147976
Mass2: 18.606773
Pnsbh: 0.0
State: neighbor
Pastro: 1.0
Spin1z: -0.17756957
Spin2z: 0.03709143
GPSTime: 1379864330.918945
Pipeline: spiir
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 19.30470450457631

LastUpdate

2023-10-30 06:02:39.127109

Instruments

H1,L1

Parameter estimation (PE)

Notes

Empty list

Status

complete

Results

Item 1

UID

online

Notes

Item 1: Automatic online PE run succeeded
Item 2: GCN update sent with this result
Item 3: Results copied from /home/pe.o4/O4a/S230927be/online/bilby

RunStatus

complete

ConfigFile

Path: CIT:/home/pe.o4/public_html/O4a/S230927be/online/bilby/G441185_config_complete.ini
MD5Sum: 4c0ce3210b10835e5b693787983be46b
DateLastModified: 2023/09/27 08:44:41

Deprecated

✗ False

ResultFile

Path: CIT:/home/pe.o4/public_html/O4a/S230927be/online/bilby/final_result/G441185_data0_1379864330-9204102_analysis_H1L1_merge_result.hdf5
MD5Sum: c49aae0f8a9caf727d33413bf9ff6b84
DateLastModified: 2023/09/27 19:41:16

Publications

Empty list

ReviewStatus

pass

PESummaryPageURL

https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230927be/online/summary/home.html

InferenceSoftware

bilby

WaveformApproximant

IMRPhenomXPHM

Analysts

Empty list

Reviewers

Item 1: Colm Talbot

SafeSamplingRate

4096.0

IllustrativeResult

online

SafeLowerMassRatio

0.05

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

PreferredLowLatencySkymap: https://gracedb.ligo.org/api/events/G441185/files/bayestar.multiorder.fits

S230927be

History

Version history

Selected version details

Changes from previous version 9d5574be to selected version 8a30090d

Baseline 9d5574be

Selected 8a30090d

Metadata for selected version

Summary

Info

GraceDB

Parameter estimation (PE)

Lensing

Detector characterisation (Detchar)

Extreme matter

Cosmology

Publications

Additional metadata: Sname

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S230927be Copy superevent ID Show full identifier S230927be

History

Version history

Selected version details

Changes from previous version 9d5574be to selected version 8a30090d

Baseline 9d5574be

Selected 8a30090d

Metadata for selected version

Summary

Info

GraceDB

All remaining fields

Parameter estimation (PE)

All remaining fields

Lensing

Detector characterisation (Detchar)

All remaining fields

Extreme matter

Cosmology

All remaining fields

Publications

Additional metadata: Sname

All remaining fields

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S230927be