S231020ba

Event ID: GW231020_142947 Trigger ID: S231020ba cbc-workflow-o4a
Current version: 43d85b89 recorded 2026-07-28 13:35 UTC v3

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Version history

Viewing version b86d02b5 (historical) — not the current record

Selected version b86d02b5. Compared with previous version 8e8705b6.

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Changes from previous version 8e8705b6 to selected version b86d02b5

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

4 field changes.

  • Changed DetectorCharacterization › RecommendedDetectors › 0 › Notes › 0
    Baseline
    PE also to run with default settings
    Selected
    After feedback with PE experts in issue no. 69 I am updating the LHO recommendation to a min freq of 45Hz
  • Changed DetectorCharacterization › RecommendedDetectors › 0 › RecommendedMinimumFrequency
    Baseline
    50
    Selected
    45
  • Changed DetectorCharacterization › RecommendedDetectors › 1 › Notes › 0
    Baseline
    PE also to run with default settings
    Selected
    After feedback with PE experts in issue no. 69 I am updating the LHO recommendation to a min freq of 45Hz
  • Changed DetectorCharacterization › Status
    Baseline
    ongoing
    Selected
    complete
View raw JSON diff

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

Baseline 8e8705b6

{"Info": {"Notes": []}, "Sname": "S231020ba", "GraceDB": {"Events": [{"FAR": 1.26701833689754e-09, "UID": "G447682", "XML": "https://gracedb.ligo.org/api/events/G447682/files/coinc.xml", "Pbbh": 0.9117276203168267, "Pbns": 0.0, "H1SNR": 10.207277, "HasNS": 0.0, "L1SNR": 6.1304598, "Mass1": 20.50256, "Mass2": 6.8367133, "Pnsbh": 0.08125855066318252, "State": "preferred", "Pastro": 0.9929861709800093, "Skymap": "https://gracedb.ligo.org/api/events/G447682/files/bayestar.multiorder.fits", "Spin1z": 0.31587675, "Spin2z": 0.31587675, "GPSTime": 1381847405.583496, "Pipeline": "pycbc", "HasMassGap": 0.06618356532921987, "HasRemnant": 0.0, "NetworkSNR": 11.90676475869443, "SourceClassification": "https://gracedb.ligo.org/api/events/G447682/files/pycbc.p_astro.json"}, {"FAR": 2.841337e-08, "UID": "G447681", "XML": "https://gracedb.ligo.org/api/events/G447681/files/coinc.xml", "Pbbh": 0.915604309, "Pbns": 0.0, "H1SNR": 9.917847, "HasNS": 0.00019347611349570802, "L1SNR": 6.390489, "Mass1": 53.07489, "Mass2": 3.500206, "Pnsbh": 0.00037193, "State": "neighbor", "Pastro": 0.915976195, "Skymap": "https://gracedb.ligo.org/api/events/G447681/files/bayestar.multiorder.fits", "Spin1z": 0.719899, "Spin2z": 0.719899, "GPSTime": 1381847405.581412, "Pipeline": "MBTA", "HasMassGap": 0.057821523931173686, "HasRemnant": 0.0, "NetworkSNR": 11.798392, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G447681/files/mbta.p_astro.json"}, {"FAR": 6.376640209783402e-13, "UID": "G447680", "XML": "https://gracedb.ligo.org/api/events/G447680/files/coinc.xml", "Pbbh": 0.8508971643845252, "Pbns": 0.0, "H1SNR": 10.00808, "HasNS": 0.0022383064449840936, "L1SNR": 6.0361013, "Mass1": 35.738049, "Mass2": 4.4437833, "Pnsbh": 0.14910129298222505, "State": "neighbor", "Pastro": 0.9999984573667503, "Skymap": "https://gracedb.ligo.org/api/events/G447680/files/bayestar.multiorder.fits", "Spin1z": 0.62695676, "Spin2z": -0.64425552, "GPSTime": 1381847405.582031, "Pipeline": "spiir", "HasMassGap": 0.037937599334404604, "HasRemnant": 0.0, "NetworkSNR": 11.68743745847078, "SourceClassification": "https://gracedb.ligo.org/api/events/G447680/files/spiir.p_astro.json"}, {"FAR": 3.307550034032066e-17, "UID": "G447679", "XML": "https://gracedb.ligo.org/api/events/G447679/files/coinc.xml", "Pbbh": 0.9999566351041304, "Pbns": 2.9940457262535877e-30, "H1SNR": 9.9691973, "HasNS": 6.737603083816899e-05, "L1SNR": 6.4338145, "Mass1": 25.801163, "Mass2": 5.730722, "Pnsbh": 4.33646720336805e-05, "State": "neighbor", "Pastro": 0.999999999776164, "Skymap": "https://gracedb.ligo.org/api/events/G447679/files/bayestar.multiorder.fits", "Spin1z": 0.41765624, "Spin2z": 0.41765624, "GPSTime": 1381847405.582654, "Pipeline": "gstlal", "HasMassGap": 0.08156483603542426, "HasRemnant": 0.0, "NetworkSNR": 11.86502691201917, "SourceClassification": "https://gracedb.ligo.org/api/events/G447679/files/gstlal.p_astro.json"}], "LastUpdate": "2023-12-13 16:03:59.701336", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G447682/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/S231020ba/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231020ba/online/bilby/G447682_config_complete.ini", "MD5Sum": "67b0eb3f7e50edb03415cb612dceb051", "DateLastModified": "2023/10/20 07:35:53"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231020ba/online/bilby/final_result/G447682_data0_1381847405-583496_analysis_H1L1_merge_result.hdf5", "MD5Sum": "0bc05ccac5ac69ec3d7abd97db8275a7", "DateLastModified": "2023/10/20 08:29:06"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231020ba/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp0", "Notes": ["Posteriors consistent with the onlinePE analysis", "Generally a copy of the onlinePE configuration, but with fLow in H1 set to 45Hz as requested by the event RRT"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231020ba/Exp0/bilby/Exp0_config_complete.ini", "MD5Sum": "4857cad4f07f0c8999adc8ee73e5e57f", "DateLastModified": "2023/10/20 10:37:11"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231020ba/Exp0/bilby/final_result/Exp0_data0_1381847405-583496_analysis_H1L1_merge_result.hdf5", "MD5Sum": "a16b6c51621e4ea75237d37d87c34664", "DateLastModified": "2023/10/20 11:31:38"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231020ba/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": ["Lalit Pathak"], "Reviewers": ["Carl-Johan Haster"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp0", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "ongoing", "Analysts": ["Dishari Malakar", "dishari.malakar@ligo.org", "Jess McIver", "jess.mciver@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/202310/S231020ba/index.html", "MD5Sum": "7c67085e37b82e0a2d70ec8b80f2aa91", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202310/S231020ba/index.html", "DateLastModified": "2023/10/20 08:03:37"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 32.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["PE also to run with default settings"], "FrameType": "H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 50}, {"UID": "L1", "Notes": ["PE also to run with default settings"], "FrameType": "L1_HOFT_C00", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}

Selected b86d02b5

{"Info": {"Notes": []}, "Sname": "S231020ba", "GraceDB": {"Events": [{"FAR": 1.26701833689754e-09, "UID": "G447682", "XML": "https://gracedb.ligo.org/api/events/G447682/files/coinc.xml", "Pbbh": 0.9117276203168267, "Pbns": 0.0, "H1SNR": 10.207277, "HasNS": 0.0, "L1SNR": 6.1304598, "Mass1": 20.50256, "Mass2": 6.8367133, "Pnsbh": 0.08125855066318252, "State": "preferred", "Pastro": 0.9929861709800093, "Skymap": "https://gracedb.ligo.org/api/events/G447682/files/bayestar.multiorder.fits", "Spin1z": 0.31587675, "Spin2z": 0.31587675, "GPSTime": 1381847405.583496, "Pipeline": "pycbc", "HasMassGap": 0.06618356532921987, "HasRemnant": 0.0, "NetworkSNR": 11.90676475869443, "SourceClassification": "https://gracedb.ligo.org/api/events/G447682/files/pycbc.p_astro.json"}, {"FAR": 2.841337e-08, "UID": "G447681", "XML": "https://gracedb.ligo.org/api/events/G447681/files/coinc.xml", "Pbbh": 0.915604309, "Pbns": 0.0, "H1SNR": 9.917847, "HasNS": 0.00019347611349570802, "L1SNR": 6.390489, "Mass1": 53.07489, "Mass2": 3.500206, "Pnsbh": 0.00037193, "State": "neighbor", "Pastro": 0.915976195, "Skymap": "https://gracedb.ligo.org/api/events/G447681/files/bayestar.multiorder.fits", "Spin1z": 0.719899, "Spin2z": 0.719899, "GPSTime": 1381847405.581412, "Pipeline": "MBTA", "HasMassGap": 0.057821523931173686, "HasRemnant": 0.0, "NetworkSNR": 11.798392, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G447681/files/mbta.p_astro.json"}, {"FAR": 6.376640209783402e-13, "UID": "G447680", "XML": "https://gracedb.ligo.org/api/events/G447680/files/coinc.xml", "Pbbh": 0.8508971643845252, "Pbns": 0.0, "H1SNR": 10.00808, "HasNS": 0.0022383064449840936, "L1SNR": 6.0361013, "Mass1": 35.738049, "Mass2": 4.4437833, "Pnsbh": 0.14910129298222505, "State": "neighbor", "Pastro": 0.9999984573667503, "Skymap": "https://gracedb.ligo.org/api/events/G447680/files/bayestar.multiorder.fits", "Spin1z": 0.62695676, "Spin2z": -0.64425552, "GPSTime": 1381847405.582031, "Pipeline": "spiir", "HasMassGap": 0.037937599334404604, "HasRemnant": 0.0, "NetworkSNR": 11.68743745847078, "SourceClassification": "https://gracedb.ligo.org/api/events/G447680/files/spiir.p_astro.json"}, {"FAR": 3.307550034032066e-17, "UID": "G447679", "XML": "https://gracedb.ligo.org/api/events/G447679/files/coinc.xml", "Pbbh": 0.9999566351041304, "Pbns": 2.9940457262535877e-30, "H1SNR": 9.9691973, "HasNS": 6.737603083816899e-05, "L1SNR": 6.4338145, "Mass1": 25.801163, "Mass2": 5.730722, "Pnsbh": 4.33646720336805e-05, "State": "neighbor", "Pastro": 0.999999999776164, "Skymap": "https://gracedb.ligo.org/api/events/G447679/files/bayestar.multiorder.fits", "Spin1z": 0.41765624, "Spin2z": 0.41765624, "GPSTime": 1381847405.582654, "Pipeline": "gstlal", "HasMassGap": 0.08156483603542426, "HasRemnant": 0.0, "NetworkSNR": 11.86502691201917, "SourceClassification": "https://gracedb.ligo.org/api/events/G447679/files/gstlal.p_astro.json"}], "LastUpdate": "2023-12-13 16:03:59.701336", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G447682/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/S231020ba/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231020ba/online/bilby/G447682_config_complete.ini", "MD5Sum": "67b0eb3f7e50edb03415cb612dceb051", "DateLastModified": "2023/10/20 07:35:53"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231020ba/online/bilby/final_result/G447682_data0_1381847405-583496_analysis_H1L1_merge_result.hdf5", "MD5Sum": "0bc05ccac5ac69ec3d7abd97db8275a7", "DateLastModified": "2023/10/20 08:29:06"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231020ba/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp0", "Notes": ["Posteriors consistent with the onlinePE analysis", "Generally a copy of the onlinePE configuration, but with fLow in H1 set to 45Hz as requested by the event RRT"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231020ba/Exp0/bilby/Exp0_config_complete.ini", "MD5Sum": "4857cad4f07f0c8999adc8ee73e5e57f", "DateLastModified": "2023/10/20 10:37:11"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231020ba/Exp0/bilby/final_result/Exp0_data0_1381847405-583496_analysis_H1L1_merge_result.hdf5", "MD5Sum": "a16b6c51621e4ea75237d37d87c34664", "DateLastModified": "2023/10/20 11:31:38"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231020ba/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": ["Lalit Pathak"], "Reviewers": ["Carl-Johan Haster"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp0", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Dishari Malakar", "dishari.malakar@ligo.org", "Jess McIver", "jess.mciver@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/202310/S231020ba/index.html", "MD5Sum": "7c67085e37b82e0a2d70ec8b80f2aa91", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202310/S231020ba/index.html", "DateLastModified": "2023/10/20 08:03:37"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 32.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["After feedback with PE experts in issue no. 69 I am updating the LHO recommendation to a min freq of 45Hz"], "FrameType": "H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 45}, {"UID": "L1", "Notes": ["After feedback with PE experts in issue no. 69 I am updating the LHO recommendation to a min freq of 45Hz"], "FrameType": "L1_HOFT_C00", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}