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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Selected version 7871e8fc. Compared with previous version 870c3eb0.

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Changes from previous version 870c3eb0 to selected version 7871e8fc

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

12 field changes.

  • Changed DetectorCharacterization › Analysts › 1
    Baseline
    amber.stuver@ligo.org
    Selected
    Brennan Hughey
  • Changed DetectorCharacterization › Analysts › 2
    Baseline
    Brennan Hughey
    Selected
    Francesco Di Renzo
  • Changed DetectorCharacterization › Analysts › 3
    Baseline
    brennan.hughey@ligo.org
    Selected
    Laura Nuttall
  • Changed DetectorCharacterization › Analysts › 4
    Baseline
    Sophie Hourihane
    Selected
    Siddharth Soni
  • Changed DetectorCharacterization › Analysts › 5
    Baseline
    sophie.hourihane@ligo.org
    Selected
    Sophie Hourihane
  • Changed DetectorCharacterization › Analysts › 6
    Baseline
    Laura Nuttall
    Selected
    amber.stuver@ligo.org
  • Changed DetectorCharacterization › Analysts › 7
    Baseline
    laura.nuttall@port.ac.uk
    Selected
    brennan.hughey@ligo.org
  • Changed DetectorCharacterization › Analysts › 8
    Baseline
    Francesco Di Renzo
    Selected
    f.di-renzo@ip2i.in2p3.fr
  • Changed DetectorCharacterization › Analysts › 9
    Baseline
    f.di-renzo@ip2i.in2p3.fr
    Selected
    laura.nuttall@port.ac.uk
  • Changed DetectorCharacterization › Analysts › 10
    Baseline
    Siddharth Soni
    Selected
    siddharth.soni@ligo.org
  • Changed DetectorCharacterization › Analysts › 11
    Baseline
    siddharth.soni@ligo.org
    Selected
    sophie.hourihane@ligo.org
  • Changed DetectorCharacterization › Status
    Baseline
    ongoing
    Selected
    complete
View raw JSON diff

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

Baseline 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"]}}

Selected 7871e8fc

{"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": "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"]}}