S231026ab

Event ID: GW231026_130704 Trigger ID: S231026ab cbc-workflow-o4a
Current version: b11f2fcf recorded 2026-06-10 19:30 UTC v3

History

Version history

Showing cached copy.
Viewing version b1d17742 (historical) — not the current record

Selected version b1d17742. Compared with previous version 5cab70e8.

Selected version details

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Changes from previous version 5cab70e8 to selected version b1d17742

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

47 field changes.

  • Changed GraceDB › Events › 0 › CatalogVersion
    Baseline
    4
    Selected
    5
  • Changed GraceDB › Events › 0 › FAR
    Baseline
    0.00001085662
    Selected
    0.00000002412530431258658
  • Changed GraceDB › Events › 0 › GPSTime
    Baseline
    1382360842.181612
    Selected
    1382360842.174561
  • Changed GraceDB › Events › 0 › H1SNR
    Baseline
    6.045858
    Selected
    5.808218
  • Changed GraceDB › Events › 0 › HasMassGap
    Baseline
    0.004106583072100313
    Selected
    0.005275362318840579
  • Changed GraceDB › Events › 0 › L1SNR
    Baseline
    5.624125
    Selected
    5.583003
  • Changed GraceDB › Events › 0 › Mass1
    Baseline
    30.459672
    Selected
    62.39415
  • Changed GraceDB › Events › 0 › Mass2
    Baseline
    24.955046
    Selected
    44.369568
  • Changed GraceDB › Events › 0 › NetworkSNR
    Baseline
    8.257311
    Selected
    8.056383764023012
  • Removed GraceDB › Events › 0 › Pastro
    Baseline
    0.016760859000000017
    Selected
    Missing
  • Removed GraceDB › Events › 0 › Pbbh
    Baseline
    0.016760859
    Selected
    Missing
  • Removed GraceDB › Events › 0 › Pbns
    Baseline
    0.0
    Selected
    Missing
  • Changed GraceDB › Events › 0 › Pipeline
    Baseline
    MBTA
    Selected
    pycbc
  • Removed GraceDB › Events › 0 › Pnsbh
    Baseline
    0.0
    Selected
    Missing
  • Changed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G530577/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/events/G594044/files/bayestar.multiorder.fits
  • Removed GraceDB › Events › 0 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G530577/files/mbta.p_astro.json
    Selected
    Missing
  • Changed GraceDB › Events › 0 › Spin1z
    Baseline
    -0.833767
    Selected
    0.25461727
  • Changed GraceDB › Events › 0 › Spin2z
    Baseline
    -0.833767
    Selected
    0.25461727
  • Changed GraceDB › Events › 0 › UID
    Baseline
    G530577
    Selected
    G594044
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G530577/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G594044/files/coinc.xml
  • Changed GraceDB › Events › 1 › CatalogVersion
    Baseline
    4
    Selected
    5
  • Changed GraceDB › Events › 1 › FAR
    Baseline
    0.0000000544959007866502
    Selected
    0.00000005160140276213848
  • Changed GraceDB › Events › 1 › HasMassGap
    Baseline
    0.004106583072100313
    Selected
    0.005275362318840579
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G559964/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/events/G631328/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › UID
    Baseline
    G559964
    Selected
    G631328
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G559964/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G631328/files/coinc.xml
  • Changed GraceDB › Events › 2 › CatalogVersion
    Baseline
    4
    Selected
    5
  • Changed GraceDB › Events › 2 › FAR
    Baseline
    0.00000002412530431258658
    Selected
    0.00001085662
  • Changed GraceDB › Events › 2 › GPSTime
    Baseline
    1382360842.174561
    Selected
    1382360842.181612
  • Changed GraceDB › Events › 2 › H1SNR
    Baseline
    5.808218
    Selected
    6.045858
  • Changed GraceDB › Events › 2 › HasMassGap
    Baseline
    0.005275362318840579
    Selected
    0.004106583072100313
  • Changed GraceDB › Events › 2 › L1SNR
    Baseline
    5.583003
    Selected
    5.624125
  • Changed GraceDB › Events › 2 › Mass1
    Baseline
    62.39415
    Selected
    30.459672
  • Changed GraceDB › Events › 2 › Mass2
    Baseline
    44.369568
    Selected
    24.955046
  • Changed GraceDB › Events › 2 › NetworkSNR
    Baseline
    8.056383764023012
    Selected
    8.257311
  • Added GraceDB › Events › 2 › Pastro
    Baseline
    Missing
    Selected
    0.016760859000000017
  • Added GraceDB › Events › 2 › Pbbh
    Baseline
    Missing
    Selected
    0.016760859
  • Added GraceDB › Events › 2 › Pbns
    Baseline
    Missing
    Selected
    0.0
  • Changed GraceDB › Events › 2 › Pipeline
    Baseline
    pycbc
    Selected
    MBTA
  • Added GraceDB › Events › 2 › Pnsbh
    Baseline
    Missing
    Selected
    0.0
  • Changed GraceDB › Events › 2 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G594044/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/events/G530577/files/bayestar.multiorder.fits
  • Added GraceDB › Events › 2 › SourceClassification
    Baseline
    Missing
    Selected
    https://gracedb.ligo.org/api/events/G530577/files/mbta.p_astro.json
  • Changed GraceDB › Events › 2 › Spin1z
    Baseline
    0.25461727
    Selected
    -0.833767
  • Changed GraceDB › Events › 2 › Spin2z
    Baseline
    0.25461727
    Selected
    -0.833767
  • Changed GraceDB › Events › 2 › UID
    Baseline
    G594044
    Selected
    G530577
  • Changed GraceDB › Events › 2 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G594044/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G530577/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2026-03-12 07:23:21.725994
    Selected
    2026-04-02 00:00:39.214652
View raw JSON diff

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

Baseline 5cab70e8

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231026ab", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.085662e-05, "UID": "G530577", "XML": "https://gracedb.ligo.org/api/events/G530577/files/coinc.xml", "Pbbh": 0.016760859, "Pbns": 0.0, "H1SNR": 6.045858, "HasNS": 0.0, "L1SNR": 5.624125, "Mass1": 30.459672, "Mass2": 24.955046, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.016760859000000017, "Skymap": "https://gracedb.ligo.org/api/events/G530577/files/bayestar.multiorder.fits", "Spin1z": -0.833767, "Spin2z": -0.833767, "GPSTime": 1382360842.181612, "Pipeline": "MBTA", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.257311, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 4, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G530577/files/mbta.p_astro.json"}, {"FAR": 5.44959007866502e-08, "UID": "G559964", "XML": "https://gracedb.ligo.org/api/events/G559964/files/coinc.xml", "H1SNR": 5.8575301, "HasNS": 0.0, "L1SNR": 5.5872507, "Mass1": 59.519035, "Mass2": 48.294952, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G559964/files/bayestar.multiorder.fits", "Spin1z": 0.26296875, "Spin2z": 0.26296875, "GPSTime": 1382360842.185057, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.094938515094217, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 4, "InOfflineCatalog": true}, {"FAR": 2.412530431258658e-08, "UID": "G594044", "XML": "https://gracedb.ligo.org/api/events/G594044/files/coinc.xml", "H1SNR": 5.808218, "HasNS": 0.0, "L1SNR": 5.583003, "Mass1": 62.39415, "Mass2": 44.369568, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G594044/files/bayestar.multiorder.fits", "Spin1z": 0.25461727, "Spin2z": 0.25461727, "GPSTime": 1382360842.174561, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.056383764023012, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 4, "InOfflineCatalog": true}, {"FAR": 3.902732e-06, "UID": "G448921", "XML": "https://gracedb.ligo.org/api/events/G448921/files/coinc.xml", "Pbbh": 0.113882018, "Pbns": 0.0, "H1SNR": 6.057042, "HasNS": 0.0, "L1SNR": 5.74982, "Mass1": 36.897683, "Mass2": 29.535036, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.11388201799999997, "Skymap": "https://gracedb.ligo.org/api/events/G448921/files/bayestar.multiorder.fits", "Spin1z": -0.372613, "Spin2z": -0.372613, "GPSTime": 1382360842.181238, "Pipeline": "MBTA", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.351538, "SearchType": "low latency", "EarlyWarning": false, "PipelineHasNS": 0.0, "InOfflineCatalog": false, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G448921/files/mbta.p_astro.json"}], "LastUpdate": "2026-03-12 07:23:21.725994", "Instruments": "H1,L1", "SupereventFAR": 2.412530431258658e-08, "SupereventPastro": 0.9474254421048021}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G448921/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": [{"UID": "MBTA", "Chunk": 12, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "gstlal", "Chunk": 12, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "pycbc", "Chunk": 12, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": ["Vanilla BBH found by PyCBC O4a reruns"], "Status": "complete", "Results": [{"UID": "Exp0", "Notes": ["Missing calibration", "Manual online-style run"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp0/bilby/G594044_config_complete.ini", "MD5Sum": "7bdfad401117497d7c5fc7048851d399", "DateLastModified": "2025/10/07 06:31:19"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp0/bilby/final_result/G594044_data0_1382360842-1743164_analysis_H1L1_merge_result.hdf5", "MD5Sum": "d0b5306961795a265fe453559ffc1d00", "DateLastModified": "2025/10/07 14:21:35"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231026ab/Exp0/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp0/summary/samples/posterior_samples.h5", "MD5Sum": "f2ef844c5ace1356fb7495cd95fb4557", "DateLastModified": "2025/10/09 09:07:07"}, "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp1", "Notes": ["Manual online-style run with calibration"], "RunStatus": "complete", "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp1/bilby/final_result/exp1_data0_1382360842-1743164_analysis_H1L1_merge_result.hdf5", "MD5Sum": "eb47a60f79f419c9f0f7dc8381f6dd1a", "DateLastModified": "2025/10/08 17:15:40"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231026ab/Exp1/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp1/summary/samples/posterior_samples.h5", "MD5Sum": "4f70708a602849b1411207bf250e5342", "DateLastModified": "2025/10/09 09:13:37"}}], "Analysts": ["emilygrace.wickens"], "Reviewers": ["michael.williams"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp1", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "N/A"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Laura Nuttall", "laura.nuttall@port.ac.uk", "Brennan Hughey", "brennan.hughey@ligo.org", "Sophie Bini", "bini@caltech.edu", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Francesco Di Renzo", "francesco.direnzo@ego-gw.it", "Dishari Malakar", "dishari.malakar@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202310/S231026ab/index.html", "MD5Sum": "cfa249e81ea5f05f8e27d0fc92371def", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202310/S231026ab/index.html", "DateLastModified": "2025/10/07 09:45:56"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["noise in LHO in the signal track so recommend an f_low of 40Hz"], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 40}, {"UID": "L1", "Notes": ["noise in LHO in the signal track so recommend an f_low of 40Hz"], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}

Selected b1d17742

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231026ab", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.412530431258658e-08, "UID": "G594044", "XML": "https://gracedb.ligo.org/api/events/G594044/files/coinc.xml", "H1SNR": 5.808218, "HasNS": 0.0, "L1SNR": 5.583003, "Mass1": 62.39415, "Mass2": 44.369568, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G594044/files/bayestar.multiorder.fits", "Spin1z": 0.25461727, "Spin2z": 0.25461727, "GPSTime": 1382360842.174561, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.056383764023012, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 5.160140276213848e-08, "UID": "G631328", "XML": "https://gracedb.ligo.org/api/events/G631328/files/coinc.xml", "H1SNR": 5.8575301, "HasNS": 0.0, "L1SNR": 5.5872507, "Mass1": 59.519035, "Mass2": 48.294952, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G631328/files/bayestar.multiorder.fits", "Spin1z": 0.26296875, "Spin2z": 0.26296875, "GPSTime": 1382360842.185057, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 8.094938515094217, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 1.085662e-05, "UID": "G530577", "XML": "https://gracedb.ligo.org/api/events/G530577/files/coinc.xml", "Pbbh": 0.016760859, "Pbns": 0.0, "H1SNR": 6.045858, "HasNS": 0.0, "L1SNR": 5.624125, "Mass1": 30.459672, "Mass2": 24.955046, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.016760859000000017, "Skymap": "https://gracedb.ligo.org/api/events/G530577/files/bayestar.multiorder.fits", "Spin1z": -0.833767, "Spin2z": -0.833767, "GPSTime": 1382360842.181612, "Pipeline": "MBTA", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.257311, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G530577/files/mbta.p_astro.json"}, {"FAR": 3.902732e-06, "UID": "G448921", "XML": "https://gracedb.ligo.org/api/events/G448921/files/coinc.xml", "Pbbh": 0.113882018, "Pbns": 0.0, "H1SNR": 6.057042, "HasNS": 0.0, "L1SNR": 5.74982, "Mass1": 36.897683, "Mass2": 29.535036, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.11388201799999997, "Skymap": "https://gracedb.ligo.org/api/events/G448921/files/bayestar.multiorder.fits", "Spin1z": -0.372613, "Spin2z": -0.372613, "GPSTime": 1382360842.181238, "Pipeline": "MBTA", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.351538, "SearchType": "low latency", "EarlyWarning": false, "PipelineHasNS": 0.0, "InOfflineCatalog": false, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G448921/files/mbta.p_astro.json"}], "LastUpdate": "2026-04-02 00:00:39.214652", "Instruments": "H1,L1", "SupereventFAR": 2.412530431258658e-08, "SupereventPastro": 0.9474254421048021}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G448921/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": [{"UID": "MBTA", "Chunk": 12, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "gstlal", "Chunk": 12, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}, {"UID": "pycbc", "Chunk": 12, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": ["Vanilla BBH found by PyCBC O4a reruns"], "Status": "complete", "Results": [{"UID": "Exp0", "Notes": ["Missing calibration", "Manual online-style run"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp0/bilby/G594044_config_complete.ini", "MD5Sum": "7bdfad401117497d7c5fc7048851d399", "DateLastModified": "2025/10/07 06:31:19"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp0/bilby/final_result/G594044_data0_1382360842-1743164_analysis_H1L1_merge_result.hdf5", "MD5Sum": "d0b5306961795a265fe453559ffc1d00", "DateLastModified": "2025/10/07 14:21:35"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231026ab/Exp0/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp0/summary/samples/posterior_samples.h5", "MD5Sum": "f2ef844c5ace1356fb7495cd95fb4557", "DateLastModified": "2025/10/09 09:07:07"}, "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp1", "Notes": ["Manual online-style run with calibration"], "RunStatus": "complete", "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp1/bilby/final_result/exp1_data0_1382360842-1743164_analysis_H1L1_merge_result.hdf5", "MD5Sum": "eb47a60f79f419c9f0f7dc8381f6dd1a", "DateLastModified": "2025/10/08 17:15:40"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231026ab/Exp1/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp1/summary/samples/posterior_samples.h5", "MD5Sum": "4f70708a602849b1411207bf250e5342", "DateLastModified": "2025/10/09 09:13:37"}}], "Analysts": ["emilygrace.wickens"], "Reviewers": ["michael.williams"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp1", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "N/A"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Laura Nuttall", "laura.nuttall@port.ac.uk", "Brennan Hughey", "brennan.hughey@ligo.org", "Sophie Bini", "bini@caltech.edu", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Francesco Di Renzo", "francesco.direnzo@ego-gw.it", "Dishari Malakar", "dishari.malakar@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202310/S231026ab/index.html", "MD5Sum": "cfa249e81ea5f05f8e27d0fc92371def", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202310/S231026ab/index.html", "DateLastModified": "2025/10/07 09:45:56"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["noise in LHO in the signal track so recommend an f_low of 40Hz"], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 40}, {"UID": "L1", "Notes": ["noise in LHO in the signal track so recommend an f_low of 40Hz"], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}

Metadata for selected version

Viewing historical metadata — not the current record

Summary

No summary highlights available.

Info

All remaining fields

Notes
Empty list
Labels
Empty list
SchemaVersion
v3

GraceDB

All remaining fields

ADVOK
✓ True
Events
Item 1
FAR
2.412530431258658e-08
UID
G594044
XML
https://gracedb.ligo.org/api/events/G594044/files/coinc.xml
H1SNR
5.808218
HasNS
0.0
L1SNR
5.583003
Mass1
62.39415
Mass2
44.369568
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/events/G594044/files/bayestar.multiorder.fits
Spin1z
0.25461727
Spin2z
0.25461727
GPSTime
1382360842.174561
Pipeline
pycbc
HasMassGap
0.005275362318840579
HasRemnant
0.0
NetworkSNR
8.056383764023012
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
Item 2
FAR
5.160140276213848e-08
UID
G631328
XML
https://gracedb.ligo.org/api/events/G631328/files/coinc.xml
H1SNR
5.8575301
HasNS
0.0
L1SNR
5.5872507
Mass1
59.519035
Mass2
48.294952
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/events/G631328/files/bayestar.multiorder.fits
Spin1z
0.26296875
Spin2z
0.26296875
GPSTime
1382360842.185057
Pipeline
gstlal
HasMassGap
0.005275362318840579
HasRemnant
0.0
NetworkSNR
8.094938515094217
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
Item 3
FAR
1.085662e-05
UID
G530577
XML
https://gracedb.ligo.org/api/events/G530577/files/coinc.xml
Pbbh
0.016760859
Pbns
0.0
H1SNR
6.045858
HasNS
0.0
L1SNR
5.624125
Mass1
30.459672
Mass2
24.955046
Notes
Empty list
Pnsbh
0.0
State
neighbor
Pastro
0.016760859000000017
Skymap
https://gracedb.ligo.org/api/events/G530577/files/bayestar.multiorder.fits
Spin1z
-0.833767
Spin2z
-0.833767
GPSTime
1382360842.181612
Pipeline
MBTA
HasMassGap
0.004106583072100313
HasRemnant
0.0
NetworkSNR
8.257311
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/events/G530577/files/mbta.p_astro.json
Item 4
FAR
3.902732e-06
UID
G448921
XML
https://gracedb.ligo.org/api/events/G448921/files/coinc.xml
Pbbh
0.113882018
Pbns
0.0
H1SNR
6.057042
HasNS
0.0
L1SNR
5.74982
Mass1
36.897683
Mass2
29.535036
Notes
Empty list
Pnsbh
0.0
State
preferred
Pastro
0.11388201799999997
Skymap
https://gracedb.ligo.org/api/events/G448921/files/bayestar.multiorder.fits
Spin1z
-0.372613
Spin2z
-0.372613
GPSTime
1382360842.181238
Pipeline
MBTA
HasMassGap
0.004106583072100313
HasRemnant
0.0
NetworkSNR
8.351538
SearchType
low latency
EarlyWarning
✗ False
PipelineHasNS
0.0
InOfflineCatalog
✗ False
PipelineHasRemnant
0.0
SourceClassification
https://gracedb.ligo.org/api/events/G448921/files/mbta.p_astro.json
LastUpdate
2026-04-02 00:00:39.214652
Instruments
H1,L1
SupereventFAR
2.412530431258658e-08
SupereventPastro
0.9474254421048021

Parameter estimation (PE)

All remaining fields

Notes
Item 1
Vanilla BBH found by PyCBC O4a reruns
Status
complete
Results
Item 1
UID
Exp0
Notes
Item 1
Missing calibration
Item 2
Manual online-style run
RunStatus
complete
ConfigFile
Path
CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp0/bilby/G594044_config_complete.ini
MD5Sum
7bdfad401117497d7c5fc7048851d399
DateLastModified
2025/10/07 06:31:19
Deprecated
✓ True
ResultFile
Path
CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp0/bilby/final_result/G594044_data0_1382360842-1743164_analysis_H1L1_merge_result.hdf5
MD5Sum
d0b5306961795a265fe453559ffc1d00
DateLastModified
2025/10/07 14:21:35
Publications
Empty list
ReviewStatus
fail
PESummaryPageURL
https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231026ab/Exp0/summary/home.html
InferenceSoftware
bilby
PESummaryResultFile
Path
CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp0/summary/samples/posterior_samples.h5
MD5Sum
f2ef844c5ace1356fb7495cd95fb4557
DateLastModified
2025/10/09 09:07:07
WaveformApproximant
IMRPhenomXPHM
Item 2
UID
Exp1
Notes
Item 1
Manual online-style run with calibration
RunStatus
complete
Deprecated
✗ False
ResultFile
Path
CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp1/bilby/final_result/exp1_data0_1382360842-1743164_analysis_H1L1_merge_result.hdf5
MD5Sum
eb47a60f79f419c9f0f7dc8381f6dd1a
DateLastModified
2025/10/08 17:15:40
Publications
Empty list
ReviewStatus
pass
PESummaryPageURL
https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231026ab/Exp1/summary/home.html
InferenceSoftware
bilby
PESummaryResultFile
Path
CIT:/home/pe.o4/public_html/O4a/S231026ab/Exp1/summary/samples/posterior_samples.h5
MD5Sum
4f70708a602849b1411207bf250e5342
DateLastModified
2025/10/09 09:13:37
Analysts
Item 1
emilygrace.wickens
Reviewers
Item 1
michael.williams
SafeSamplingRate
4096.0
IllustrativeResult
Exp1
SafeLowerMassRatio
0.05
SkymapReleaseResult
N/A

Lensing

Detector characterisation (Detchar)

All remaining fields

Notes
Item 1
""
Status
complete
Analysts
Item 1
Laura Nuttall
Item 2
laura.nuttall@port.ac.uk
Item 3
Brennan Hughey
Item 4
brennan.hughey@ligo.org
Item 5
Sophie Bini
Item 6
bini@caltech.edu
Item 7
Laura Nuttall
Item 8
laura.nuttall@port.ac.uk
Item 9
Francesco Di Renzo
Item 10
francesco.direnzo@ego-gw.it
Item 11
Dishari Malakar
Item 12
dishari.malakar@ligo.org
Reviewers
Item 1
Laura Nuttall
Item 2
laura.nuttall@port.ac.uk
DQRResults
Item 1
UID
Notes
Item 1
""
DQRFile
Path
CIT:/home/dqr/public_html/o4dqr/online/events/202310/S231026ab/index.html
MD5Sum
cfa249e81ea5f05f8e27d0fc92371def
PublicHTML
https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202310/S231026ab/index.html
DateLastModified
2025/10/07 09:45:56
ReviewStatus
pass
ValidationNotes
Item 1
""
ValidationResult
pass
RecommendedDuration
8.0
RecommendedDetectors
Item 1
UID
H1
Notes
Item 1
noise in LHO in the signal track so recommend an f_low of 40Hz
FrameType
H1_HOFT_C00_AR
RecommendedChannel
H1:GDS-CALIB_STRAIN_CLEAN_AR
GlitchMitigationStatus
not required
RecommendedMinimumFrequency
40
Item 2
UID
L1
Notes
Item 1
noise in LHO in the signal track so recommend an f_low of 40Hz
FrameType
L1_HOFT_C00_AR
RecommendedChannel
L1:GDS-CALIB_STRAIN_CLEAN_AR
GlitchMitigationStatus
not required
RecommendedMinimumFrequency
20
ParticipatingDetectors
Item 1
H1
Item 2
L1

Extreme matter

Cosmology

All remaining fields

Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/events/G448921/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
MBTA
Chunk
12
Notes
Empty list
Finalized
✓ True
ReviewStatus
pass
Item 2
UID
gstlal
Chunk
12
Notes
Empty list
Finalized
✓ True
ReviewStatus
pass
Item 3
UID
pycbc
Chunk
12
Notes
Empty list
Finalized
✓ True
ReviewStatus
pass
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S231026ab

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations