S231005ah

Event ID: GW231005_091549 Trigger ID: S231005ah cbc-workflow-o4a
Current version: 43d85b89 recorded 2026-07-28 13:35 UTC v3

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Selected version 3c2561cc. Compared with previous version ce452dc9.

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Changes from previous version ce452dc9 to selected version 3c2561cc

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
    Please also run with default PE settings. There is noise present in the Hanford data between 20 and 30 Hz at -1.8s and -5.5s.
    Selected
    PE has run comparison runs with LHO f_low at 20 and 30 Hz; details at O4a rota issue 65. I'm satisfied that DQ is not affecting this event and finalising LHO f_low to be 20 Hz.
  • Changed DetectorCharacterization › RecommendedDetectors › 0 › RecommendedMinimumFrequency
    Baseline
    30
    Selected
    20
  • Changed DetectorCharacterization › RecommendedDetectors › 1 › Notes › 0
    Baseline
    Please also run with default PE settings. There is noise present in the Hanford data between 20 and 30 Hz at -1.8s and -5.5s.
    Selected
    PE has run comparison runs with LHO f_low at 20 and 30 Hz; details at O4a rota issue 65. I'm satisfied that DQ is not affecting this event and finalising LHO f_low to be 20 Hz.
  • Changed DetectorCharacterization › Status
    Baseline
    ongoing
    Selected
    complete
View raw JSON diff

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

Baseline ce452dc9

{"Info": {"Notes": []}, "Sname": "S231005ah", "GraceDB": {"Events": [{"FAR": 5.24472e-07, "UID": "G443399", "Pbbh": 0.04777977123275812, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.04777977123275812, "Skymap": "https://gracedb.ligo.org/api/events/G443399/files/cwb.multiorder.fits", "GPSTime": 1380532567.4844, "Pipeline": "CWB", "NetworkSNR": 8.23609980512621, "SourceClassification": "https://gracedb.ligo.org/api/events/G443399/files/cwb.p_astro.json"}, {"FAR": 2.183737779101333e-05, "UID": "G443398", "XML": "https://gracedb.ligo.org/api/events/G443398/files/coinc.xml", "Pbbh": 0.7502238286951427, "Pbns": 0.0, "H1SNR": 6.1475453, "HasNS": 0.0, "L1SNR": 6.0906177, "Mass1": 41.541645, "Mass2": 29.7645, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.7502238286951427, "Skymap": "https://gracedb.ligo.org/api/events/G443398/files/bayestar.multiorder.fits", "Spin1z": -0.28692147, "Spin2z": -0.28692147, "GPSTime": 1380532567.485352, "Pipeline": "pycbc", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.653781665780263, "SourceClassification": "https://gracedb.ligo.org/api/events/G443398/files/pycbc.p_astro.json"}, {"FAR": 2.786277e-06, "UID": "G443397", "XML": "https://gracedb.ligo.org/api/events/G443397/files/coinc.xml", "Pbbh": 0.151977354, "Pbns": 0.0, "H1SNR": 6.136741, "HasNS": 0.0, "L1SNR": 5.938709, "Mass1": 38.172816, "Mass2": 35.611372, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.151977354, "Skymap": "https://gracedb.ligo.org/api/events/G443397/files/bayestar.multiorder.fits", "Spin1z": -0.223008, "Spin2z": -0.223008, "GPSTime": 1380532567.479724, "Pipeline": "MBTA", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.53978, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G443397/files/mbta.p_astro.json"}, {"FAR": 7.746917981421575e-05, "UID": "G443396", "XML": "https://gracedb.ligo.org/api/events/G443396/files/coinc.xml", "Pbbh": 0.01718433496656453, "Pbns": 0.0, "H1SNR": 6.1978993, "HasNS": 0.0, "L1SNR": 6.0864215, "Mass1": 57.348354, "Mass2": 22.845928, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.017184334966564574, "Skymap": "https://gracedb.ligo.org/api/events/G443396/files/bayestar.multiorder.fits", "Spin1z": 0.023829767, "Spin2z": -0.64763105, "GPSTime": 1380532567.480957, "Pipeline": "spiir", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.686684223503793, "SourceClassification": "https://gracedb.ligo.org/api/events/G443396/files/spiir.p_astro.json"}, {"FAR": 2.045329292021977e-09, "UID": "G443395", "XML": "https://gracedb.ligo.org/api/events/G443395/files/coinc.xml", "Pbbh": 0.998461512239961, "Pbns": 1.3900269634688149e-18, "H1SNR": 6.3391204, "HasNS": 0.0, "L1SNR": 6.2237086, "Mass1": 36.045074, "Mass2": 40.860004, "Pnsbh": 1.020090511515639e-16, "State": "preferred", "Pastro": 0.9984615122399612, "Skymap": "https://gracedb.ligo.org/api/events/G443395/files/bayestar.multiorder.fits", "Spin1z": -0.13921875, "Spin2z": -0.13921875, "GPSTime": 1380532567.484843, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.883636440118956, "SourceClassification": "https://gracedb.ligo.org/api/events/G443395/files/gstlal.p_astro.json"}], "LastUpdate": "2024-01-23 11:04:42.577168", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G443395/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/S231005ah/online/bilby", "Sent out as GCN notice/circular (See GCN circular 34802)"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231005ah/online/bilby/G443395_config_complete.ini", "MD5Sum": "924e5652679a9d6ca6d7ec1f332f5eb3", "DateLastModified": "2023/10/05 02:21:56"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231005ah/online/bilby/final_result/G443395_data0_1380532567-484843_analysis_H1L1_merge_result.hdf5", "MD5Sum": "f0f1b159f7109d0940a3f0c6f42c82a5", "DateLastModified": "2023/10/05 05:49:34"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231005ah/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Soichiro Morisaki"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "ongoing", "Analysts": ["Shivaraj Kandhasamy", "shivaraj@iucaa.in", "Laura Nuttall", "laura.nuttall@port.ac.uk", "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/S231005ah/index.html", "MD5Sum": "caa9e6589eb8ef03c960043ddd040661", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202310/S231005ah/index.html", "DateLastModified": "2023/10/05 06:42:04"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["Please also run with default PE settings. There is noise present in the Hanford data between 20 and 30 Hz at -1.8s and -5.5s. "], "FrameType": "H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 30}, {"UID": "L1", "Notes": ["Please also run with default PE settings. There is noise present in the Hanford data between 20 and 30 Hz at -1.8s and -5.5s. "], "FrameType": "L1_HOFT_C00", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}

Selected 3c2561cc

{"Info": {"Notes": []}, "Sname": "S231005ah", "GraceDB": {"Events": [{"FAR": 5.24472e-07, "UID": "G443399", "Pbbh": 0.04777977123275812, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.04777977123275812, "Skymap": "https://gracedb.ligo.org/api/events/G443399/files/cwb.multiorder.fits", "GPSTime": 1380532567.4844, "Pipeline": "CWB", "NetworkSNR": 8.23609980512621, "SourceClassification": "https://gracedb.ligo.org/api/events/G443399/files/cwb.p_astro.json"}, {"FAR": 2.183737779101333e-05, "UID": "G443398", "XML": "https://gracedb.ligo.org/api/events/G443398/files/coinc.xml", "Pbbh": 0.7502238286951427, "Pbns": 0.0, "H1SNR": 6.1475453, "HasNS": 0.0, "L1SNR": 6.0906177, "Mass1": 41.541645, "Mass2": 29.7645, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.7502238286951427, "Skymap": "https://gracedb.ligo.org/api/events/G443398/files/bayestar.multiorder.fits", "Spin1z": -0.28692147, "Spin2z": -0.28692147, "GPSTime": 1380532567.485352, "Pipeline": "pycbc", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.653781665780263, "SourceClassification": "https://gracedb.ligo.org/api/events/G443398/files/pycbc.p_astro.json"}, {"FAR": 2.786277e-06, "UID": "G443397", "XML": "https://gracedb.ligo.org/api/events/G443397/files/coinc.xml", "Pbbh": 0.151977354, "Pbns": 0.0, "H1SNR": 6.136741, "HasNS": 0.0, "L1SNR": 5.938709, "Mass1": 38.172816, "Mass2": 35.611372, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.151977354, "Skymap": "https://gracedb.ligo.org/api/events/G443397/files/bayestar.multiorder.fits", "Spin1z": -0.223008, "Spin2z": -0.223008, "GPSTime": 1380532567.479724, "Pipeline": "MBTA", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.53978, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G443397/files/mbta.p_astro.json"}, {"FAR": 7.746917981421575e-05, "UID": "G443396", "XML": "https://gracedb.ligo.org/api/events/G443396/files/coinc.xml", "Pbbh": 0.01718433496656453, "Pbns": 0.0, "H1SNR": 6.1978993, "HasNS": 0.0, "L1SNR": 6.0864215, "Mass1": 57.348354, "Mass2": 22.845928, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.017184334966564574, "Skymap": "https://gracedb.ligo.org/api/events/G443396/files/bayestar.multiorder.fits", "Spin1z": 0.023829767, "Spin2z": -0.64763105, "GPSTime": 1380532567.480957, "Pipeline": "spiir", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.686684223503793, "SourceClassification": "https://gracedb.ligo.org/api/events/G443396/files/spiir.p_astro.json"}, {"FAR": 2.045329292021977e-09, "UID": "G443395", "XML": "https://gracedb.ligo.org/api/events/G443395/files/coinc.xml", "Pbbh": 0.998461512239961, "Pbns": 1.3900269634688149e-18, "H1SNR": 6.3391204, "HasNS": 0.0, "L1SNR": 6.2237086, "Mass1": 36.045074, "Mass2": 40.860004, "Pnsbh": 1.020090511515639e-16, "State": "preferred", "Pastro": 0.9984615122399612, "Skymap": "https://gracedb.ligo.org/api/events/G443395/files/bayestar.multiorder.fits", "Spin1z": -0.13921875, "Spin2z": -0.13921875, "GPSTime": 1380532567.484843, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.883636440118956, "SourceClassification": "https://gracedb.ligo.org/api/events/G443395/files/gstlal.p_astro.json"}], "LastUpdate": "2024-01-23 11:04:42.577168", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G443395/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/S231005ah/online/bilby", "Sent out as GCN notice/circular (See GCN circular 34802)"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231005ah/online/bilby/G443395_config_complete.ini", "MD5Sum": "924e5652679a9d6ca6d7ec1f332f5eb3", "DateLastModified": "2023/10/05 02:21:56"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231005ah/online/bilby/final_result/G443395_data0_1380532567-484843_analysis_H1L1_merge_result.hdf5", "MD5Sum": "f0f1b159f7109d0940a3f0c6f42c82a5", "DateLastModified": "2023/10/05 05:49:34"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231005ah/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Soichiro Morisaki"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Shivaraj Kandhasamy", "shivaraj@iucaa.in", "Laura Nuttall", "laura.nuttall@port.ac.uk", "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/S231005ah/index.html", "MD5Sum": "caa9e6589eb8ef03c960043ddd040661", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202310/S231005ah/index.html", "DateLastModified": "2023/10/05 06:42:04"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["PE has run comparison runs with LHO f_low at 20 and 30 Hz; details at O4a rota issue 65. I'm satisfied that DQ is not affecting this event and finalising LHO f_low to be 20 Hz."], "FrameType": "H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["PE has run comparison runs with LHO f_low at 20 and 30 Hz; details at O4a rota issue 65. I'm satisfied that DQ is not affecting this event and finalising LHO f_low to be 20 Hz."], "FrameType": "L1_HOFT_C00", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}