S230904n

Event ID: GW230904_051013 Trigger ID: S230904n cbc-workflow-o4a
Current version: 43d85b89 recorded 2026-07-28 13:35 UTC v3

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Version history

Viewing version 870c3eb0 (historical) — not the current record

Selected version 870c3eb0. Compared with previous version c4c8c053.

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Changes from previous version c4c8c053 to selected version 870c3eb0

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

3 field changes.

  • Changed DetectorCharacterization › Status
    Baseline
    complete
    Selected
    ongoing
  • Changed GraceDB › LastUpdate
    Baseline
    2024-01-11 04:00:42.309946
    Selected
    2024-02-02 05:03:51.302014
  • Changed ParameterEstimation › Status
    Baseline
    ongoing
    Selected
    complete
View raw JSON diff

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

Baseline c4c8c053

{"Info": {"Notes": []}, "Sname": "S230904n", "GraceDB": {"Events": [{"FAR": 2.249226e-09, "UID": "G435045", "XML": "https://gracedb.ligo.org/api/events/G435045/files/coinc.xml", "Pbbh": 0.990670369, "Pbns": 0.0, "H1SNR": 6.006842, "HasNS": 0.0019850224696693515, "L1SNR": 8.641354, "Mass1": 16.47508, "Mass2": 6.813506, "Pnsbh": 0.000748072, "State": "preferred", "Pastro": 0.991418394, "Skymap": "https://gracedb.ligo.org/api/events/G435045/files/bayestar.multiorder.fits", "Spin1z": 0.156626, "Spin2z": 0.156626, "GPSTime": 1377839431.127552, "Pipeline": "MBTA", "HasMassGap": 0.0645734986188305, "HasRemnant": 0.0, "NetworkSNR": 10.524027, "PipelineHasNS": 0.001, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G435045/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G435044", "XML": "https://gracedb.ligo.org/api/events/G435044/files/coinc.xml", "Pbbh": 0.7330603731307768, "Pbns": 0.0, "H1SNR": 6.075429, "HasNS": 0.0025962992296905776, "L1SNR": 8.2519131, "Mass1": 16.316126, "Mass2": 6.8884859, "Pnsbh": 0.26589887993584077, "State": "neighbor", "Pastro": 0.9989592530666175, "Skymap": "https://gracedb.ligo.org/api/events/G435044/files/bayestar.multiorder.fits", "Spin1z": 0.16175224, "Spin2z": 0.16175224, "GPSTime": 1377839431.130371, "Pipeline": "pycbc", "HasMassGap": 0.06641663587373246, "HasRemnant": 0.0, "NetworkSNR": 10.24719017130762, "SourceClassification": "https://gracedb.ligo.org/api/events/G435044/files/pycbc.p_astro.json"}, {"FAR": 2.643388143042102e-06, "UID": "G435042", "XML": "https://gracedb.ligo.org/api/events/G435042/files/coinc.xml", "Pbbh": 0.17719792061203604, "Pbns": 0.0, "H1SNR": 6.0271182, "HasNS": 0.008490829246150586, "L1SNR": 7.5861845, "Mass1": 42.953045, "Mass2": 3.4269981, "Pnsbh": 0.07153221333248917, "State": "neighbor", "Pastro": 0.24873013394452514, "Skymap": "https://gracedb.ligo.org/api/events/G435042/files/bayestar.multiorder.fits", "Spin1z": 0.67041153, "Spin2z": 0.1627415, "GPSTime": 1377839431.125488, "Pipeline": "spiir", "HasMassGap": 0.10526737406291053, "HasRemnant": 0.0, "NetworkSNR": 9.688980811335707, "SourceClassification": "https://gracedb.ligo.org/api/events/G435042/files/spiir.p_astro.json"}, {"FAR": 6.164598693241064e-13, "UID": "G435041", "XML": "https://gracedb.ligo.org/api/events/G435041/files/coinc.xml", "Pbbh": 0.9987901353270181, "Pbns": 1.196466850614249e-23, "H1SNR": 6.7740583, "HasNS": 0.001934768848318514, "L1SNR": 7.959815, "Mass1": 10.505008, "Mass2": 10.287764, "Pnsbh": 0.0012084301402415596, "State": "neighbor", "Pastro": 0.9999985654672596, "Skymap": "https://gracedb.ligo.org/api/events/G435041/files/bayestar.multiorder.fits", "Spin1z": 0.0309375, "Spin2z": 0.0309375, "GPSTime": 1377839431.126395, "Pipeline": "gstlal", "HasMassGap": 0.07581243077527908, "HasRemnant": 0.0, "NetworkSNR": 10.45210608719655, "SourceClassification": "https://gracedb.ligo.org/api/events/G435041/files/gstlal.p_astro.json"}], "LastUpdate": "2024-01-11 04:00:42.309946", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G435045/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/S230904n/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/online/bilby/G435045_config_complete.ini", "MD5Sum": "fb77dc7fd8076d68346a5fd27f1fa84f", "DateLastModified": "2023/09/03 22:16:19"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/online/bilby/final_result/G435045_data0_1377839431-12314_analysis_H1L1_merge_result.hdf5", "MD5Sum": "d72282e59dec15c059258c1a643eab68", "DateLastModified": "2023/09/03 23:02:32"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230904n/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp0", "Notes": ["Aaron Zimmerman is applying a ReviewStatus fail tag because this result should not be used naively for further analysis", "Aditya Vijaykumar made some formatting changes on Oct 17 2023 following a request from Rhiannon Udall. Old yml is stored at OldRunInfo.yml", "Manual offline run to include Virgo data. Ran on 2000s frames generated for this run", "Results copied from /home/aaron.zimmerman/working/O4/PE/S230904n/Exp0_HLV/bilby", "Results should not be disseminated", "Review notes - nlive 500 is lower than reviewed production setting; calibation uncertianty likely underestimated; SNR 5-6 glitch reported in omicron reports in Virgo around event time; but no clear issues with posteriors"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/Exp0/bilby/G435045_config_complete.ini", "MD5Sum": "7c88ac1ea7428f9b14b5ff9c3c1a2c3f", "DateLastModified": "2023/09/17 08:17:22"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/Exp0/bilby/final_result/G435045_data0_1377839431-12314_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "c2b045c4c21b481ce2eaeae2a14ec830", "DateLastModified": "2023/09/17 14:36:18"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230904n/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Amber Stuver", "amber.stuver@ligo.org", "Brennan Hughey", "brennan.hughey@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/202309/S230904n/index.html", "MD5Sum": "d1b3f5b10effebb03e57fe8f3d3caf58", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202309/S230904n/index.html", "DateLastModified": "2023/09/03 22:51:07"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 32.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["there seems to be some 60 Hz line noise at both detectors in the window. Please perform PE as normal and get back to me as to whether the PE looks 'normal'"], "FrameType": "H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["there seems to be some 60 Hz line noise at both detectors in the window. Please perform PE as normal and get back to me as to whether the PE looks 'normal'"], "FrameType": "L1_HOFT_C00", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}

Selected 870c3eb0

{"Info": {"Notes": []}, "Sname": "S230904n", "GraceDB": {"Events": [{"FAR": 2.249226e-09, "UID": "G435045", "XML": "https://gracedb.ligo.org/api/events/G435045/files/coinc.xml", "Pbbh": 0.990670369, "Pbns": 0.0, "H1SNR": 6.006842, "HasNS": 0.0019850224696693515, "L1SNR": 8.641354, "Mass1": 16.47508, "Mass2": 6.813506, "Pnsbh": 0.000748072, "State": "preferred", "Pastro": 0.991418394, "Skymap": "https://gracedb.ligo.org/api/events/G435045/files/bayestar.multiorder.fits", "Spin1z": 0.156626, "Spin2z": 0.156626, "GPSTime": 1377839431.127552, "Pipeline": "MBTA", "HasMassGap": 0.0645734986188305, "HasRemnant": 0.0, "NetworkSNR": 10.524027, "PipelineHasNS": 0.001, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G435045/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G435044", "XML": "https://gracedb.ligo.org/api/events/G435044/files/coinc.xml", "Pbbh": 0.7330603731307768, "Pbns": 0.0, "H1SNR": 6.075429, "HasNS": 0.0025962992296905776, "L1SNR": 8.2519131, "Mass1": 16.316126, "Mass2": 6.8884859, "Pnsbh": 0.26589887993584077, "State": "neighbor", "Pastro": 0.9989592530666175, "Skymap": "https://gracedb.ligo.org/api/events/G435044/files/bayestar.multiorder.fits", "Spin1z": 0.16175224, "Spin2z": 0.16175224, "GPSTime": 1377839431.130371, "Pipeline": "pycbc", "HasMassGap": 0.06641663587373246, "HasRemnant": 0.0, "NetworkSNR": 10.24719017130762, "SourceClassification": "https://gracedb.ligo.org/api/events/G435044/files/pycbc.p_astro.json"}, {"FAR": 2.643388143042102e-06, "UID": "G435042", "XML": "https://gracedb.ligo.org/api/events/G435042/files/coinc.xml", "Pbbh": 0.17719792061203604, "Pbns": 0.0, "H1SNR": 6.0271182, "HasNS": 0.008490829246150586, "L1SNR": 7.5861845, "Mass1": 42.953045, "Mass2": 3.4269981, "Pnsbh": 0.07153221333248917, "State": "neighbor", "Pastro": 0.24873013394452514, "Skymap": "https://gracedb.ligo.org/api/events/G435042/files/bayestar.multiorder.fits", "Spin1z": 0.67041153, "Spin2z": 0.1627415, "GPSTime": 1377839431.125488, "Pipeline": "spiir", "HasMassGap": 0.10526737406291053, "HasRemnant": 0.0, "NetworkSNR": 9.688980811335707, "SourceClassification": "https://gracedb.ligo.org/api/events/G435042/files/spiir.p_astro.json"}, {"FAR": 6.164598693241064e-13, "UID": "G435041", "XML": "https://gracedb.ligo.org/api/events/G435041/files/coinc.xml", "Pbbh": 0.9987901353270181, "Pbns": 1.196466850614249e-23, "H1SNR": 6.7740583, "HasNS": 0.001934768848318514, "L1SNR": 7.959815, "Mass1": 10.505008, "Mass2": 10.287764, "Pnsbh": 0.0012084301402415596, "State": "neighbor", "Pastro": 0.9999985654672596, "Skymap": "https://gracedb.ligo.org/api/events/G435041/files/bayestar.multiorder.fits", "Spin1z": 0.0309375, "Spin2z": 0.0309375, "GPSTime": 1377839431.126395, "Pipeline": "gstlal", "HasMassGap": 0.07581243077527908, "HasRemnant": 0.0, "NetworkSNR": 10.45210608719655, "SourceClassification": "https://gracedb.ligo.org/api/events/G435041/files/gstlal.p_astro.json"}], "LastUpdate": "2024-02-02 05:03:51.302014", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G435045/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/S230904n/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/online/bilby/G435045_config_complete.ini", "MD5Sum": "fb77dc7fd8076d68346a5fd27f1fa84f", "DateLastModified": "2023/09/03 22:16:19"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/online/bilby/final_result/G435045_data0_1377839431-12314_analysis_H1L1_merge_result.hdf5", "MD5Sum": "d72282e59dec15c059258c1a643eab68", "DateLastModified": "2023/09/03 23:02:32"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230904n/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp0", "Notes": ["Aaron Zimmerman is applying a ReviewStatus fail tag because this result should not be used naively for further analysis", "Aditya Vijaykumar made some formatting changes on Oct 17 2023 following a request from Rhiannon Udall. Old yml is stored at OldRunInfo.yml", "Manual offline run to include Virgo data. Ran on 2000s frames generated for this run", "Results copied from /home/aaron.zimmerman/working/O4/PE/S230904n/Exp0_HLV/bilby", "Results should not be disseminated", "Review notes - nlive 500 is lower than reviewed production setting; calibation uncertianty likely underestimated; SNR 5-6 glitch reported in omicron reports in Virgo around event time; but no clear issues with posteriors"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/Exp0/bilby/G435045_config_complete.ini", "MD5Sum": "7c88ac1ea7428f9b14b5ff9c3c1a2c3f", "DateLastModified": "2023/09/17 08:17:22"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/Exp0/bilby/final_result/G435045_data0_1377839431-12314_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "c2b045c4c21b481ce2eaeae2a14ec830", "DateLastModified": "2023/09/17 14:36:18"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230904n/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "ongoing", "Analysts": ["Amber Stuver", "amber.stuver@ligo.org", "Brennan Hughey", "brennan.hughey@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/202309/S230904n/index.html", "MD5Sum": "d1b3f5b10effebb03e57fe8f3d3caf58", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202309/S230904n/index.html", "DateLastModified": "2023/09/03 22:51:07"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 32.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["there seems to be some 60 Hz line noise at both detectors in the window. Please perform PE as normal and get back to me as to whether the PE looks 'normal'"], "FrameType": "H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["there seems to be some 60 Hz line noise at both detectors in the window. Please perform PE as normal and get back to me as to whether the PE looks 'normal'"], "FrameType": "L1_HOFT_C00", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}