S231118ab S231118ab
Event ID: GW231118_071402 Trigger ID: S231118ab cbc-workflow-o4a
Current version: 43d85b89
recorded 2026-07-28 13:35 UTC
v3
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Selected version 8b44e796. Compared with previous version dcbf1984.
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Changes from previous version dcbf1984 to selected version 8b44e796
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2 field changes.
-
Changed
GraceDB › LastUpdate
- Baseline
2023-11-20 14:00:55.566884- Selected
2023-12-13 16:05:18.200990
-
Changed
ParameterEstimation › Status
- Baseline
complete- Selected
ongoing
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Technical inspection aid only. The semantic summary above remains authoritative.
Baseline dcbf1984
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9.312362, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G453648/files/mbta.p_astro.json"}, {"FAR": 9.442454155728919e-07, "UID": "G453647", "XML": "https://gracedb.ligo.org/api/events/G453647/files/coinc.xml", "Pbbh": 0.9794450211703081, "Pbns": 0.0, "H1SNR": 7.217792, "HasNS": 0.0, "L1SNR": 6.5346193, "Mass1": 69.796257, "Mass2": 31.138758, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9794450211703081, "Skymap": "https://gracedb.ligo.org/api/events/G453647/files/bayestar.multiorder.fits", "Spin1z": -0.21126717, "Spin2z": -0.21126717, "GPSTime": 1384326860.236816, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.736414722782161, "SourceClassification": "https://gracedb.ligo.org/api/events/G453647/files/pycbc.p_astro.json"}, {"FAR": 1.895272561114325e-08, "UID": "G453645", "XML": "https://gracedb.ligo.org/api/events/G453645/files/coinc.xml", "Pbbh": 0.9852830995082732, "Pbns": 0.0, "H1SNR": 7.2194791, "HasNS": 0.0, "L1SNR": 6.1066594, "Mass1": 71.280312, "Mass2": 38.192204, "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.9852830995082732, "Skymap": "https://gracedb.ligo.org/api/events/G453645/files/bayestar.multiorder.fits", "Spin1z": 0.25339815, "Spin2z": -0.31211832, "GPSTime": 1384326860.239258, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.455800728832383, "SourceClassification": "https://gracedb.ligo.org/api/events/G453645/files/spiir.p_astro.json"}, {"FAR": 2.817814643029218e-10, "UID": "G453643", "XML": "https://gracedb.ligo.org/api/events/G453643/files/coinc.xml", "Pbbh": 0.9997165996837863, "Pbns": 3.221877565239442e-20, "H1SNR": 7.0781131, "HasNS": 0.0, "L1SNR": 5.931695, "Mass1": 59.519035, "Mass2": 57.082771, "Pnsbh": 2.4062504274013315e-18, "State": "neighbor", "Pastro": 0.9997165996837863, "Skymap": "https://gracedb.ligo.org/api/events/G453643/files/bayestar.multiorder.fits", "Spin1z": 0.13921875, "Spin2z": 0.13921875, "GPSTime": 1384326860.236753, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.234971042104041, "SourceClassification": "https://gracedb.ligo.org/api/events/G453643/files/gstlal.p_astro.json"}], "LastUpdate": "2023-11-20 14:00:55.566884", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G453645/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/S231118ab/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118ab/online/bilby/G453645_config_complete.ini", "MD5Sum": "5cd491b3a7e3bed0daf5425577d03e3b", "DateLastModified": "2023/11/17 23:20:09"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118ab/online/bilby/final_result/G453645_data0_1384326860-2358398_analysis_H1L1_merge_result.hdf5", "MD5Sum": "bb79a164d4874ac01800808ae00f16e1", "DateLastModified": "2023/11/18 04:00:13"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231118ab/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp0", "Notes": ["Disabled ROQs as the 4s IMRPhenomXPHM analysis is cheap", "Reduced duration from 8s to 4s as the system is high mass", "Rerun with wider chirp mass prior to prevent railing", "Results copied from /home/charlie.hoy/projects/O4/S231118ab/EXP0/"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118ab/Exp0/bilby/EXP0_config_complete.ini", "MD5Sum": "e9e4ea399fb5bd45fd98eb4927a83aed", "DateLastModified": "2023/11/18 08:40:07"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118ab/Exp0/bilby/final_result/EXP0_data0_1384326860-2358398_analysis_H1L1_merge_result.hdf5", "MD5Sum": "08022843c1f2cdc5b0eb1c1a9a12dbbf", "DateLastModified": "2023/11/19 05:56:35"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231118ab/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["charlie.hoy/jacob.golomb"], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "ongoing", "Analysts": ["Debasmita Nandi", "debasmita.nandi@ligo.org", "Derek Davis", "derek.davis@ligo.org", "Sophie Hourihane", "sophie.hourihane@ligo.org", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Francesco Di Renzo", "f.di-renzo@ip2i.in2p3.fr", "Siddharth Soni", "siddharth.soni@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202311/S231118ab/index.html", "MD5Sum": "0fc8ac4fd2e68e449946b26e6a5b1b6b", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202311/S231118ab/index.html", "DateLastModified": "2023/11/18 02:33:51"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["Please also run with default PE settings, Noise present in Hanford below 50 Hz"], "FrameType": "H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 50}, {"UID": "L1", "Notes": ["Please also run with default PE settings, Noise present in Hanford below 50 Hz"], "FrameType": "L1_HOFT_C00", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}
Selected 8b44e796
{"Info": {"Notes": []}, "Sname": "S231118ab", "GraceDB": {"Events": [{"FAR": 1.67391e-09, "UID": "G453650", "Pbbh": 0.9046421849986787, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9046421849986787, "Skymap": "https://gracedb.ligo.org/api/events/G453650/files/cwb.multiorder.fits", "GPSTime": 1384326860.2422, "Pipeline": "CWB", "NetworkSNR": 9.229559036053672, "SourceClassification": "https://gracedb.ligo.org/api/events/G453650/files/cwb.p_astro.json"}, {"FAR": 1.066074e-07, "UID": "G453648", "XML": "https://gracedb.ligo.org/api/events/G453648/files/coinc.xml", "Pbbh": 0.792599925, "Pbns": 0.0, "H1SNR": 6.917185, "HasNS": 0.0, "L1SNR": 6.234792, "Mass1": 78.34934, "Mass2": 41.826626, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.792599925, "Skymap": "https://gracedb.ligo.org/api/events/G453648/files/bayestar.multiorder.fits", "Spin1z": 0.139334, "Spin2z": 0.139334, "GPSTime": 1384326860.225349, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.312362, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G453648/files/mbta.p_astro.json"}, {"FAR": 9.442454155728919e-07, "UID": "G453647", "XML": "https://gracedb.ligo.org/api/events/G453647/files/coinc.xml", "Pbbh": 0.9794450211703081, "Pbns": 0.0, "H1SNR": 7.217792, "HasNS": 0.0, "L1SNR": 6.5346193, "Mass1": 69.796257, "Mass2": 31.138758, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9794450211703081, "Skymap": "https://gracedb.ligo.org/api/events/G453647/files/bayestar.multiorder.fits", "Spin1z": -0.21126717, "Spin2z": -0.21126717, "GPSTime": 1384326860.236816, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.736414722782161, "SourceClassification": "https://gracedb.ligo.org/api/events/G453647/files/pycbc.p_astro.json"}, {"FAR": 1.895272561114325e-08, "UID": "G453645", "XML": "https://gracedb.ligo.org/api/events/G453645/files/coinc.xml", "Pbbh": 0.9852830995082732, "Pbns": 0.0, "H1SNR": 7.2194791, "HasNS": 0.0, "L1SNR": 6.1066594, "Mass1": 71.280312, "Mass2": 38.192204, "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.9852830995082732, "Skymap": "https://gracedb.ligo.org/api/events/G453645/files/bayestar.multiorder.fits", "Spin1z": 0.25339815, "Spin2z": -0.31211832, "GPSTime": 1384326860.239258, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.455800728832383, "SourceClassification": "https://gracedb.ligo.org/api/events/G453645/files/spiir.p_astro.json"}, {"FAR": 2.817814643029218e-10, "UID": "G453643", "XML": "https://gracedb.ligo.org/api/events/G453643/files/coinc.xml", "Pbbh": 0.9997165996837863, "Pbns": 3.221877565239442e-20, "H1SNR": 7.0781131, "HasNS": 0.0, "L1SNR": 5.931695, "Mass1": 59.519035, "Mass2": 57.082771, "Pnsbh": 2.4062504274013315e-18, "State": "neighbor", "Pastro": 0.9997165996837863, "Skymap": "https://gracedb.ligo.org/api/events/G453643/files/bayestar.multiorder.fits", "Spin1z": 0.13921875, "Spin2z": 0.13921875, "GPSTime": 1384326860.236753, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.234971042104041, "SourceClassification": "https://gracedb.ligo.org/api/events/G453643/files/gstlal.p_astro.json"}], "LastUpdate": "2023-12-13 16:05:18.200990", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G453645/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/S231118ab/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118ab/online/bilby/G453645_config_complete.ini", "MD5Sum": "5cd491b3a7e3bed0daf5425577d03e3b", "DateLastModified": "2023/11/17 23:20:09"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118ab/online/bilby/final_result/G453645_data0_1384326860-2358398_analysis_H1L1_merge_result.hdf5", "MD5Sum": "bb79a164d4874ac01800808ae00f16e1", "DateLastModified": "2023/11/18 04:00:13"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231118ab/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp0", "Notes": ["Disabled ROQs as the 4s IMRPhenomXPHM analysis is cheap", "Reduced duration from 8s to 4s as the system is high mass", "Rerun with wider chirp mass prior to prevent railing", "Results copied from /home/charlie.hoy/projects/O4/S231118ab/EXP0/"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118ab/Exp0/bilby/EXP0_config_complete.ini", "MD5Sum": "e9e4ea399fb5bd45fd98eb4927a83aed", "DateLastModified": "2023/11/18 08:40:07"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231118ab/Exp0/bilby/final_result/EXP0_data0_1384326860-2358398_analysis_H1L1_merge_result.hdf5", "MD5Sum": "08022843c1f2cdc5b0eb1c1a9a12dbbf", "DateLastModified": "2023/11/19 05:56:35"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231118ab/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["charlie.hoy/jacob.golomb"], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, 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"H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 50}, {"UID": "L1", "Notes": ["Please also run with default PE settings, Noise present in Hanford below 50 Hz"], "FrameType": "L1_HOFT_C00", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}