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

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Selected version 72dcb75c. Compared with previous version b4744a1b.

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Changes from previous version b4744a1b to selected version 72dcb75c

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 › FrameType
    Baseline
    H1_HOFT_C00
    Selected
    H1_HOFT_C00_AR
  • Changed DetectorCharacterization › RecommendedDetectors › 0 › RecommendedChannel
    Baseline
    H1:GDS-CALIB_STRAIN_CLEAN
    Selected
    H1:GDS-CALIB_STRAIN_CLEAN_AR
  • Changed DetectorCharacterization › RecommendedDetectors › 1 › FrameType
    Baseline
    L1_HOFT_C00
    Selected
    L1_HOFT_C00_AR
  • Changed DetectorCharacterization › RecommendedDetectors › 1 › RecommendedChannel
    Baseline
    L1:GDS-CALIB_STRAIN_CLEAN
    Selected
    L1:GDS-CALIB_STRAIN_CLEAN_AR
View raw JSON diff

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

Baseline b4744a1b

{"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": "2024-03-04 11:07:09.160532", "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", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/online/summary/samples/posterior_samples.h5", "MD5Sum": "38a81acd6a6f297f8ba3951b0ed43036", "DateLastModified": "2023/11/22 08:18:07"}, "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", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/Exp0/summary/samples/posterior_samples.h5", "MD5Sum": "92abb1b19c430c9bac962c69cfa93335", "DateLastModified": "2023/11/22 08:18:07"}, "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Amber Stuver", "Brennan Hughey", "Francesco Di Renzo", "Laura Nuttall", "Siddharth Soni", "Sophie Hourihane", "amber.stuver@ligo.org", "brennan.hughey@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/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 72dcb75c

{"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": "2024-03-04 11:07:09.160532", "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", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/online/summary/samples/posterior_samples.h5", "MD5Sum": "38a81acd6a6f297f8ba3951b0ed43036", "DateLastModified": "2023/11/22 08:18:07"}, "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", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230904n/Exp0/summary/samples/posterior_samples.h5", "MD5Sum": "92abb1b19c430c9bac962c69cfa93335", "DateLastModified": "2023/11/22 08:18:07"}, "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Amber Stuver", "Brennan Hughey", "Francesco Di Renzo", "Laura Nuttall", "Siddharth Soni", "Sophie Hourihane", "amber.stuver@ligo.org", "brennan.hughey@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/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_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "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_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}