S230924an

Event ID: GW230924_124453 Trigger ID: S230924an cbc-workflow-o4a
Current version: 43d85b89 recorded 2026-07-28 13:35 UTC v3

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Baseline — version 2cd9bab6

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Baseline 2cd9bab6

{"Info": {"Notes": []}, "Sname": "S230924an", "GraceDB": {"Events": [{"FAR": 6.59391e-11, "UID": "G440356", "Pbbh": 0.9991095927838797, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9991095927838797, "Skymap": "https://gracedb.ligo.org/api/events/G440356/files/cwb.multiorder.fits", "GPSTime": 1379594711.8438, "Pipeline": "CWB", "NetworkSNR": 13.425032588414822, "SourceClassification": "https://gracedb.ligo.org/api/events/G440356/files/cwb.p_astro.json"}, {"FAR": 1.485666e-09, "UID": "G440355", "XML": "https://gracedb.ligo.org/api/events/G440355/files/coinc.xml", "Pbbh": 0.99682385, "Pbns": 0.0, "H1SNR": 9.771467, "HasNS": 0.0, "L1SNR": 9.047662, "Mass1": 44.92118, "Mass2": 34.634555, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.99682385, "Skymap": "https://gracedb.ligo.org/api/events/G440355/files/bayestar.multiorder.fits", "Spin1z": 0.22511, "Spin2z": 0.22511, "GPSTime": 1379594711.83429, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.316972, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G440355/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G440354", "XML": "https://gracedb.ligo.org/api/events/G440354/files/coinc.xml", "Pbbh": 0.9999806065524762, "Pbns": 0.0, "H1SNR": 10.125202, "HasNS": 0.0, "L1SNR": 8.7205696, "Mass1": 38.549595, "Mass2": 30.907524, "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.9999806065524762, "Skymap": "https://gracedb.ligo.org/api/events/G440354/files/bayestar.multiorder.fits", "Spin1z": -0.066434823, "Spin2z": -0.066434823, "GPSTime": 1379594711.839844, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.36293581133884, "SourceClassification": "https://gracedb.ligo.org/api/events/G440354/files/pycbc.p_astro.json"}, {"FAR": 1.211482571287762e-21, "UID": "G440352", "XML": "https://gracedb.ligo.org/api/events/G440352/files/coinc.xml", "Pbbh": 0.9999999999999869, "Pbns": 2.6780554383634458e-39, "H1SNR": 9.8830357, "HasNS": 0.0, "L1SNR": 8.8284979, "Mass1": 39.187504, "Mass2": 34.569656, "Pnsbh": 2.22880650022528e-37, "State": "neighbor", "Pastro": 0.9999999999999869, "Skymap": "https://gracedb.ligo.org/api/events/G440352/files/bayestar.multiorder.fits", "Spin1z": 0.04640625, "Spin2z": 0.04640625, "GPSTime": 1379594711.839242, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.25204772053743, "SourceClassification": "https://gracedb.ligo.org/api/events/G440352/files/gstlal.p_astro.json"}, {"FAR": 3.816654547961207e-09, "UID": "G440351", "XML": "https://gracedb.ligo.org/api/events/G440351/files/coinc.xml", "Pbbh": 0.9864777772375146, "Pbns": 0.0, "H1SNR": 9.5513153, "HasNS": 0.0, "L1SNR": 8.6721563, "Mass1": 50.223606, "Mass2": 28.213648, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9864777772375146, "Skymap": "https://gracedb.ligo.org/api/events/G440351/files/bayestar.multiorder.fits", "Spin1z": 0.43535832, "Spin2z": -0.32374379, "GPSTime": 1379594711.84082, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 12.90092708240494, "SourceClassification": "https://gracedb.ligo.org/api/events/G440351/files/spiir.p_astro.json"}], "LastUpdate": "2024-03-04 11:04:56.030372", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G440354/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", "GCN update sent with this run", "Results copied from /home/pe.o4/O4a/S230924an/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230924an/online/bilby/G440354_config_complete.ini", "MD5Sum": "494c8ccbf054fdecf0742cc8af82a1c2", "DateLastModified": "2023/09/24 05:50:59"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230924an/online/bilby/final_result/G440354_data0_1379594711-8398438_analysis_H1L1_merge_result.hdf5", "MD5Sum": "e42323c8bf53c0944444e41dd9438486", "DateLastModified": "2023/09/24 09:32:28"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230924an/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230924an/online/summary/samples/posterior_samples.h5", "MD5Sum": "325997516e6d82944b0e3994d027f3bc", "DateLastModified": "2023/11/22 08:18:07"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Gregory Ashton", "Naresh Adhikari"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Anupreeta More", "Derek Davis", "Francesco Di Renzo", "Laura Nuttall", "Siddharth Soni", "Sophie Hourihane", "anupreeta@iucaa.in", "derek.davis@ligo.org", "f.di-renzo@ip2i.in2p3.fr", "laura.nuttall@port.ac.uk", "siddharth.soni@ligo.org", "sophie.hourihane@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202309/S230924an/index.html", "MD5Sum": "3fc5856f49f92d3ea041889a89ec5633", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202309/S230924an/index.html", "DateLastModified": "2023/09/24 08:07:28"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["I think there's some low level noise in LHO just before the track at 1379594711.4 around 30Hz. Not totally convinced if this isn't the signal, so recommend to do default PE run. Come back to detchar if PE analysis doesn't look right"], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["I think there's some low level noise in LHO just before the track at 1379594711.4 around 30Hz. Not totally convinced if this isn't the signal, so recommend to do default PE run. Come back to detchar if PE analysis doesn't look right"], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}

Selected 24f91452

{"Info": {"Notes": [], "SchemaVersion": "v3"}, "Sname": "S230924an", "GraceDB": {"Events": [{"FAR": 6.59391e-11, "UID": "G440356", "Pbbh": 0.9991095927838797, "Pbns": 0.0, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9991095927838797, "Skymap": "https://gracedb.ligo.org/api/events/G440356/files/cwb.multiorder.fits", "GPSTime": 1379594711.8438, "Pipeline": "CWB", "NetworkSNR": 13.425032588414822, "SourceClassification": "https://gracedb.ligo.org/api/events/G440356/files/cwb.p_astro.json"}, {"FAR": 1.485666e-09, "UID": "G440355", "XML": "https://gracedb.ligo.org/api/events/G440355/files/coinc.xml", "Pbbh": 0.99682385, "Pbns": 0.0, "H1SNR": 9.771467, "HasNS": 0.0, "L1SNR": 9.047662, "Mass1": 44.92118, "Mass2": 34.634555, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.99682385, "Skymap": "https://gracedb.ligo.org/api/events/G440355/files/bayestar.multiorder.fits", "Spin1z": 0.22511, "Spin2z": 0.22511, "GPSTime": 1379594711.83429, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.316972, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G440355/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G440354", "XML": "https://gracedb.ligo.org/api/events/G440354/files/coinc.xml", "Pbbh": 0.9999806065524762, "Pbns": 0.0, "H1SNR": 10.125202, "HasNS": 0.0, "L1SNR": 8.7205696, "Mass1": 38.549595, "Mass2": 30.907524, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.9999806065524762, "Skymap": "https://gracedb.ligo.org/api/events/G440354/files/bayestar.multiorder.fits", "Spin1z": -0.066434823, "Spin2z": -0.066434823, "GPSTime": 1379594711.839844, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.36293581133884, "SourceClassification": "https://gracedb.ligo.org/api/events/G440354/files/pycbc.p_astro.json"}, {"FAR": 1.211482571287762e-21, "UID": "G440352", "XML": "https://gracedb.ligo.org/api/events/G440352/files/coinc.xml", "Pbbh": 0.9999999999999869, "Pbns": 2.6780554383634458e-39, "H1SNR": 9.8830357, "HasNS": 0.0, "L1SNR": 8.8284979, "Mass1": 39.187504, "Mass2": 34.569656, "Notes": [], "Pnsbh": 2.22880650022528e-37, "State": "neighbor", "Pastro": 0.9999999999999869, "Skymap": "https://gracedb.ligo.org/api/events/G440352/files/bayestar.multiorder.fits", "Spin1z": 0.04640625, "Spin2z": 0.04640625, "GPSTime": 1379594711.839242, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.25204772053743, "SourceClassification": "https://gracedb.ligo.org/api/events/G440352/files/gstlal.p_astro.json"}, {"FAR": 3.816654547961207e-09, "UID": "G440351", "XML": "https://gracedb.ligo.org/api/events/G440351/files/coinc.xml", "Pbbh": 0.9864777772375146, "Pbns": 0.0, "H1SNR": 9.5513153, "HasNS": 0.0, "L1SNR": 8.6721563, "Mass1": 50.223606, "Mass2": 28.213648, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9864777772375146, "Skymap": "https://gracedb.ligo.org/api/events/G440351/files/bayestar.multiorder.fits", "Spin1z": 0.43535832, "Spin2z": -0.32374379, "GPSTime": 1379594711.84082, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 12.90092708240494, "SourceClassification": "https://gracedb.ligo.org/api/events/G440351/files/spiir.p_astro.json"}], "LastUpdate": "2024-03-04 11:04:56.030372", "Instruments": "H1,L1"}, "Lensing": {}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G440354/files/bayestar.multiorder.fits"}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, 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Not totally convinced if this isn't the signal, so recommend to do default PE run. Come back to detchar if PE analysis doesn't look right"], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["I think there's some low level noise in LHO just before the track at 1379594711.4 around 30Hz. Not totally convinced if this isn't the signal, so recommend to do default PE run. Come back to detchar if PE analysis doesn't look right"], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}