S231118an

Event ID: GW231118_090602 Trigger ID: S231118an cbc-workflow-o4a
Current version: 43d85b89 recorded 2026-07-28 13:35 UTC v3

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Viewing version 1f036fe4 (historical) — not the current record

Selected version 1f036fe4. Compared with previous version 41e731fa.

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Changes from previous version 41e731fa to selected version 1f036fe4

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

2 field changes.

  • Changed GraceDB › LastUpdate
    Baseline
    2023-11-24 09:05:58.358982
    Selected
    2023-12-13 16:01:42.663598
  • Changed ParameterEstimation › Status
    Baseline
    complete
    Selected
    ongoing
View raw JSON diff

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

Baseline 41e731fa

{"Info": {"Notes": []}, "Sname": "S231118an", "GraceDB": {"Events": [{"FAR": 1.558839e-09, "UID": "G453686", "XML": "https://gracedb.ligo.org/api/events/G453686/files/coinc.xml", "Pbbh": 0.996086761, "Pbns": 0.0, "H1SNR": 7.851086, "HasNS": 0.0, "L1SNR": 7.74197, "Mass1": 20.286388, "Mass2": 7.706681, "Pnsbh": 0.000134024, "State": "neighbor", "Pastro": 0.996220753, "Skymap": "https://gracedb.ligo.org/api/events/G453686/files/bayestar.multiorder.fits", "Spin1z": 0.245952, "Spin2z": 0.245952, "GPSTime": 1384333580.006387, "Pipeline": "MBTA", "HasMassGap": 0.05615958262109459, "HasRemnant": 0.0, "NetworkSNR": 11.026226, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G453686/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G453685", "XML": "https://gracedb.ligo.org/api/events/G453685/files/coinc.xml", "Pbbh": 0.9208823861188858, "Pbns": 0.0, "H1SNR": 8.021246, "HasNS": 0.0, "L1SNR": 7.9551439, "Mass1": 21.494097, "Mass2": 7.2127409, "Pnsbh": 0.07785972293850557, "State": "neighbor", "Pastro": 0.9987421090573914, "Skymap": "https://gracedb.ligo.org/api/events/G453685/files/bayestar.multiorder.fits", "Spin1z": 0.2318867, "Spin2z": 0.2318867, "GPSTime": 1384333580.009766, "Pipeline": "pycbc", "HasMassGap": 0.09109240685296405, "HasRemnant": 0.0, "NetworkSNR": 11.29711032153762, "SourceClassification": "https://gracedb.ligo.org/api/events/G453685/files/pycbc.p_astro.json"}, {"FAR": 1.709090345938892e-12, "UID": "G453684", "XML": "https://gracedb.ligo.org/api/events/G453684/files/coinc.xml", "Pbbh": 0.9999967932371544, "Pbns": 7.43204047365427e-24, "H1SNR": 7.9523239, "HasNS": 0.0, "L1SNR": 7.2570696, "Mass1": 42.603889, "Mass2": 4.3674603, "Pnsbh": 1.2923811953659489e-21, "State": "neighbor", "Pastro": 0.9999967932371544, "Skymap": "https://gracedb.ligo.org/api/events/G453684/files/bayestar.multiorder.fits", "Spin1z": 0.58007812, "Spin2z": 0.58007812, "GPSTime": 1384333580.007495, "Pipeline": "gstlal", "HasMassGap": 0.02169120531610834, "HasRemnant": 0.0, "NetworkSNR": 10.76589590453269, "SourceClassification": "https://gracedb.ligo.org/api/events/G453684/files/gstlal.p_astro.json"}, {"FAR": 7.476315744270323e-08, "UID": "G453683", "XML": "https://gracedb.ligo.org/api/events/G453683/files/coinc.xml", "Pbbh": 0.7428260157247952, "Pbns": 0.0, "H1SNR": 8.0535412, "HasNS": 0.0, "L1SNR": 8.0465736, "Mass1": 18.079281, "Mass2": 8.3218031, "Pnsbh": 0.014868754552434806, "State": "preferred", "Pastro": 0.7576947702772301, "Skymap": "https://gracedb.ligo.org/api/events/G453683/files/bayestar.multiorder.fits", "Spin1z": 0.2729415, "Spin2z": -0.22330824, "GPSTime": 1384333580.008789, "Pipeline": "spiir", "HasMassGap": 0.022614244218809542, "HasRemnant": 0.0, "NetworkSNR": 11.3845014348619, "SourceClassification": "https://gracedb.ligo.org/api/events/G453683/files/spiir.p_astro.json"}], "LastUpdate": "2023-11-24 09:05:58.358982", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G453683/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", "Results copied from /home/pe.o4/O4a/S231118an/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/online/bilby/G453683_config_complete.ini", "MD5Sum": "74cf2b24666e29985b05329176cc8135", "DateLastModified": "2023/11/18 01:12:12"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/online/bilby/final_result/G453683_data0_1384333580-008789_analysis_H1L1_merge_result.hdf5", "MD5Sum": "f1fbe797b168bbf28f7ded46c2455065", "DateLastModified": "2023/11/18 01:55:31"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231118an/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp0", "Notes": ["Increased duration from 8s to 32s to accomodate XPHM ROQ", "Additional data obtained with script /home/charlie.hoy/projects/O4/S231118an/EXP0/get_data.py", "Results copied from /home/charlie.hoy/projects/O4/S231118an/EXP0", "Rerun with IMRPhenomXPHM to try and constrain secondary mass", "Railing against lower edge of mass ratio prior"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/Exp0/bilby/EXP0_config_complete.ini", "MD5Sum": "80b623be0a6b2a06b5eb711ca1cf265e", "DateLastModified": "2023/11/19 03:27:24"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/Exp0/bilby/final_result/EXP0_data0_1384333580-008789_analysis_H1L1_merge_result.hdf5", "MD5Sum": "60623c3bc7f61395014410aa9bdf8b4f", "DateLastModified": "2023/11/20 08:29:52"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231118an/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp1", "Notes": ["Used for update CGN", "Rerun identical to Exp0 but with the minimum mass ratio decreased to q=0.05"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/Exp1/bilby/EXP1_config_complete.ini", "MD5Sum": "bf64fbcae675247a4833912616ed741c", "DateLastModified": "2023/11/20 16:54:43"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/Exp1/bilby/final_result/EXP1_data0_1384333580-008789_analysis_H1L1_merge_result.hdf5", "MD5Sum": "c587ed3a2ae31d2e20bf991c201fc6b5", "DateLastModified": "2023/11/23 10:35:58"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231118an/Exp1/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["sylvia.biscoveanu", "charlie.hoy/jacob.golomb/sylvia.biscoveanu"], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

Selected 1f036fe4

{"Info": {"Notes": []}, "Sname": "S231118an", "GraceDB": {"Events": [{"FAR": 1.558839e-09, "UID": "G453686", "XML": "https://gracedb.ligo.org/api/events/G453686/files/coinc.xml", "Pbbh": 0.996086761, "Pbns": 0.0, "H1SNR": 7.851086, "HasNS": 0.0, "L1SNR": 7.74197, "Mass1": 20.286388, "Mass2": 7.706681, "Pnsbh": 0.000134024, "State": "neighbor", "Pastro": 0.996220753, "Skymap": "https://gracedb.ligo.org/api/events/G453686/files/bayestar.multiorder.fits", "Spin1z": 0.245952, "Spin2z": 0.245952, "GPSTime": 1384333580.006387, "Pipeline": "MBTA", "HasMassGap": 0.05615958262109459, "HasRemnant": 0.0, "NetworkSNR": 11.026226, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G453686/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G453685", "XML": "https://gracedb.ligo.org/api/events/G453685/files/coinc.xml", "Pbbh": 0.9208823861188858, "Pbns": 0.0, "H1SNR": 8.021246, "HasNS": 0.0, "L1SNR": 7.9551439, "Mass1": 21.494097, "Mass2": 7.2127409, "Pnsbh": 0.07785972293850557, "State": "neighbor", "Pastro": 0.9987421090573914, "Skymap": "https://gracedb.ligo.org/api/events/G453685/files/bayestar.multiorder.fits", "Spin1z": 0.2318867, "Spin2z": 0.2318867, "GPSTime": 1384333580.009766, "Pipeline": "pycbc", "HasMassGap": 0.09109240685296405, "HasRemnant": 0.0, "NetworkSNR": 11.29711032153762, "SourceClassification": "https://gracedb.ligo.org/api/events/G453685/files/pycbc.p_astro.json"}, {"FAR": 1.709090345938892e-12, "UID": "G453684", "XML": "https://gracedb.ligo.org/api/events/G453684/files/coinc.xml", "Pbbh": 0.9999967932371544, "Pbns": 7.43204047365427e-24, "H1SNR": 7.9523239, "HasNS": 0.0, "L1SNR": 7.2570696, "Mass1": 42.603889, "Mass2": 4.3674603, "Pnsbh": 1.2923811953659489e-21, "State": "neighbor", "Pastro": 0.9999967932371544, "Skymap": "https://gracedb.ligo.org/api/events/G453684/files/bayestar.multiorder.fits", "Spin1z": 0.58007812, "Spin2z": 0.58007812, "GPSTime": 1384333580.007495, "Pipeline": "gstlal", "HasMassGap": 0.02169120531610834, "HasRemnant": 0.0, "NetworkSNR": 10.76589590453269, "SourceClassification": "https://gracedb.ligo.org/api/events/G453684/files/gstlal.p_astro.json"}, {"FAR": 7.476315744270323e-08, "UID": "G453683", "XML": "https://gracedb.ligo.org/api/events/G453683/files/coinc.xml", "Pbbh": 0.7428260157247952, "Pbns": 0.0, "H1SNR": 8.0535412, "HasNS": 0.0, "L1SNR": 8.0465736, "Mass1": 18.079281, "Mass2": 8.3218031, "Pnsbh": 0.014868754552434806, "State": "preferred", "Pastro": 0.7576947702772301, "Skymap": "https://gracedb.ligo.org/api/events/G453683/files/bayestar.multiorder.fits", "Spin1z": 0.2729415, "Spin2z": -0.22330824, "GPSTime": 1384333580.008789, "Pipeline": "spiir", "HasMassGap": 0.022614244218809542, "HasRemnant": 0.0, "NetworkSNR": 11.3845014348619, "SourceClassification": "https://gracedb.ligo.org/api/events/G453683/files/spiir.p_astro.json"}], "LastUpdate": "2023-12-13 16:01:42.663598", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G453683/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": "ongoing", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "Results copied from /home/pe.o4/O4a/S231118an/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/online/bilby/G453683_config_complete.ini", "MD5Sum": "74cf2b24666e29985b05329176cc8135", "DateLastModified": "2023/11/18 01:12:12"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/online/bilby/final_result/G453683_data0_1384333580-008789_analysis_H1L1_merge_result.hdf5", "MD5Sum": "f1fbe797b168bbf28f7ded46c2455065", "DateLastModified": "2023/11/18 01:55:31"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231118an/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp0", "Notes": ["Increased duration from 8s to 32s to accomodate XPHM ROQ", "Additional data obtained with script /home/charlie.hoy/projects/O4/S231118an/EXP0/get_data.py", "Results copied from /home/charlie.hoy/projects/O4/S231118an/EXP0", "Rerun with IMRPhenomXPHM to try and constrain secondary mass", "Railing against lower edge of mass ratio prior"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/Exp0/bilby/EXP0_config_complete.ini", "MD5Sum": "80b623be0a6b2a06b5eb711ca1cf265e", "DateLastModified": "2023/11/19 03:27:24"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/Exp0/bilby/final_result/EXP0_data0_1384333580-008789_analysis_H1L1_merge_result.hdf5", "MD5Sum": "60623c3bc7f61395014410aa9bdf8b4f", "DateLastModified": "2023/11/20 08:29:52"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231118an/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp1", "Notes": ["Used for update CGN", "Rerun identical to Exp0 but with the minimum mass ratio decreased to q=0.05"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/Exp1/bilby/EXP1_config_complete.ini", "MD5Sum": "bf64fbcae675247a4833912616ed741c", "DateLastModified": "2023/11/20 16:54:43"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118an/Exp1/bilby/final_result/EXP1_data0_1384333580-008789_analysis_H1L1_merge_result.hdf5", "MD5Sum": "c587ed3a2ae31d2e20bf991c201fc6b5", "DateLastModified": "2023/11/23 10:35:58"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231118an/Exp1/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["sylvia.biscoveanu", "charlie.hoy/jacob.golomb/sylvia.biscoveanu"], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}