S240920bz

Event ID: GW240920_073424 Trigger ID: S240920bz cbc-workflow-er16-o4b
Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

History

Version history

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Selected version bada8360. Compared with previous version 8f64bec4.

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Changes from previous version 8f64bec4 to selected version bada8360

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

24 field changes.

  • Added DetectorCharacterization › Analysts › 0
    Baseline
    Missing
    Selected
    "Dishari Malakar
  • Added DetectorCharacterization › Analysts › 1
    Baseline
    Missing
    Selected
    dishari.malakar@ligo.org
  • Added DetectorCharacterization › Analysts › 2
    Baseline
    Missing
    Selected
    Brennan Hughey
  • Added DetectorCharacterization › Analysts › 3
    Baseline
    Missing
    Selected
    brennan.hughey@ligo.org
  • Added DetectorCharacterization › Analysts › 4
    Baseline
    Missing
    Selected
    Sophie Hourihane
  • Added DetectorCharacterization › Analysts › 5
    Baseline
    Missing
    Selected
    sophie.hourihane@ligo.org
  • Added DetectorCharacterization › Analysts › 6
    Baseline
    Missing
    Selected
    Laura Nuttall
  • Added DetectorCharacterization › Analysts › 7
    Baseline
    Missing
    Selected
    laura.nuttall@port.ac.uk
  • Added DetectorCharacterization › Analysts › 8
    Baseline
    Missing
    Selected
    Francesco Di Renzo
  • Added DetectorCharacterization › Analysts › 9
    Baseline
    Missing
    Selected
    f.di-renzo@ip2i.in2p3.fr
  • Added DetectorCharacterization › Analysts › 10
    Baseline
    Missing
    Selected
    Siddharth Soni
  • Added DetectorCharacterization › Analysts › 11
    Baseline
    Missing
    Selected
    siddharth.soni@ligo.org
  • Added DetectorCharacterization › DQRResults › 0
    Baseline
    Missing
    Selected
    {'UID': ' ', 'Notes': [''], 'DQRFile': {'Path': 'CIT:/home/dqr/public_html/o4dqr/online/events/202409/S240920bz/index.html', 'MD5Sum': '00a9d70f16587152c0628b2c59ddcc5f', 'PublicHTML': 'https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202409/S240920bz/index.html', 'DateLastModified': '2025/01/15 14:40:30'}, 'ReviewStatus': 'pass', 'ValidationNotes': [''], 'ValidationResult': 'pass'}
  • Added DetectorCharacterization › Notes › 0
    Baseline
    Missing
    Selected
  • Added DetectorCharacterization › ParticipatingDetectors › 0
    Baseline
    Missing
    Selected
    H1
  • Added DetectorCharacterization › ParticipatingDetectors › 1
    Baseline
    Missing
    Selected
    L1
  • Added DetectorCharacterization › ParticipatingDetectors › 2
    Baseline
    Missing
    Selected
    V1
  • Added DetectorCharacterization › RecommendedDetectors › 0
    Baseline
    Missing
    Selected
    {'UID': 'H1', 'Notes': ['there is a V1 glitch around 0.9s after the event around 200Hz. Leaving in but PE come back if there are issues.'], 'FrameType': 'H1_HOFT_C00_AR', 'RecommendedChannel': 'H1:GDS-CALIB_STRAIN_CLEAN_AR', 'GlitchMitigationStatus': 'not required', 'RecommendedMinimumFrequency': 20}
  • Added DetectorCharacterization › RecommendedDetectors › 1
    Baseline
    Missing
    Selected
    {'UID': 'L1', 'Notes': ['there is a V1 glitch around 0.9s after the event around 200Hz. Leaving in but PE come back if there are issues.'], 'FrameType': 'L1_HOFT_C00_AR', 'RecommendedChannel': 'L1:GDS-CALIB_STRAIN_CLEAN_AR', 'GlitchMitigationStatus': 'not required', 'RecommendedMinimumFrequency': 20}
  • Added DetectorCharacterization › RecommendedDetectors › 2
    Baseline
    Missing
    Selected
    {'UID': 'V1', 'Notes': ['there is a V1 glitch around 0.9s after the event around 200Hz. Leaving in but PE come back if there are issues.'], 'FrameType': 'HoftAR1', 'RecommendedChannel': 'V1:Hrec_hoftRepro1AR_16384Hz', 'GlitchMitigationStatus': 'not required', 'RecommendedMinimumFrequency': 20}
  • Added DetectorCharacterization › RecommendedDuration
    Baseline
    Missing
    Selected
    8.0
  • Added DetectorCharacterization › Reviewers › 0
    Baseline
    Missing
    Selected
    Laura Nuttall
  • Added DetectorCharacterization › Reviewers › 1
    Baseline
    Missing
    Selected
    laura.nuttall@port.ac.uk
  • Changed DetectorCharacterization › Status
    Baseline
    unstarted
    Selected
    complete
View raw JSON diff

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

Baseline 8f64bec4

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240920bz", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.383475624391567e-15, "UID": "G513666", "XML": "https://gracedb.ligo.org/api/events/G513666/files/coinc.xml", "Pbbh": 0.9999999900470583, "Pbns": 1.4719580948600785e-36, "H1SNR": 10.00659, "HasNS": 0.0, "L1SNR": 8.8279371, "Mass1": 23.981443, "Mass2": 20.71798, "Notes": [], "Pnsbh": 1.1031501523483174e-34, "State": "neighbor", "V1SNR": 2.3598516, "Pastro": 0.9999999900470583, "Skymap": "https://gracedb.ligo.org/api/events/G513666/files/bayestar.multiorder.fits", "Spin1z": -0.2784375, "Spin2z": -0.2784375, "GPSTime": 1410852882.471069, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.55113333594919, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G513666/files/gstlal.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G513663", "XML": "https://gracedb.ligo.org/api/events/G513663/files/coinc.xml", "Pbbh": 0.9997161435138502, "Pbns": 0.0, "H1SNR": 10.364316, "HasNS": 0.0, "L1SNR": 9.2961693, "Mass1": 30.649403, "Mass2": 16.10491, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 1.9225774, "Pastro": 0.9997161435138502, "Skymap": "https://gracedb.ligo.org/api/events/G513663/files/bayestar.multiorder.fits", "Spin1z": 0.1109588, "Spin2z": -0.89313923, "GPSTime": 1410852882.481934, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 14.05468295474316, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G513663/files/pycbc.p_astro.json"}, {"FAR": 6.30888e-11, "UID": "G513662", "Pbbh": 0.998950435584149, "Pbns": 0.0, "H1SNR": 100.5839, "L1SNR": 88.53227, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.998950435584149, "Skymap": "https://gracedb.ligo.org/api/events/G513662/files/cwb.multiorder.fits", "GPSTime": 1410852882.4766, "Pipeline": "CWB", "NetworkSNR": 13.75195258863264, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G513662/files/cwb.p_astro.json"}, {"FAR": 1.968932e-15, "UID": "G513658", "XML": "https://gracedb.ligo.org/api/events/G513658/files/coinc.xml", "Pbbh": 0.999999979, "Pbns": 0.0, "H1SNR": 9.955739, "HasNS": 0.0, "L1SNR": 8.472847, "Mass1": 30.511483, "Mass2": 15.261455, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.125441, "Pastro": 0.999999979, "Skymap": "https://gracedb.ligo.org/api/events/G513658/files/bayestar.multiorder.fits", "Spin1z": -0.313905, "Spin2z": -0.313905, "GPSTime": 1410852882.469213, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.244749, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G513658/files/mbta.p_astro.json"}, {"FAR": 5.216308522904001e-07, "UID": "G513657", "XML": "https://gracedb.ligo.org/api/events/G513657/files/coinc.xml", "Pbbh": 0.42837271841622443, "Pbns": 0.0, "H1SNR": 9.4057932, "HasNS": 0.0, "L1SNR": 8.2634315, "Mass1": 27.328083, "Mass2": 19.096859, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.0825012, "Pastro": 0.4283727184162245, "Skymap": "https://gracedb.ligo.org/api/events/G513657/files/bayestar.multiorder.fits", "Spin1z": 0.29488462, "Spin2z": -0.76966745, "GPSTime": 1410852882.474121, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 12.69212581228718, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G513657/files/spiir.p_astro.json"}], "LastUpdate": "2025-04-07 12:40:30.598736", "Instruments": "H1,L1,V1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G513663/files/bayestar.multiorder.fits", "CosmologyRunsUsingThisSuperevent": []}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "CatalogTracking": {"Notes": [], "SearchResultStatuses": [], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": ["HLV BBH", "Spins prefer negative chi effective, large chi p", "Approx 25 + 14 MSun source frame"], "Status": "complete", "Results": [{"UID": "online", "Notes": ["Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Automatic online PE run succeeded", "Results copied from /home/pe.o4/O4b/S240920bz/online/bilby", "When this file is updated add the contents as a comment on the relevant git issue.", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Three detector BBH with very low SNR in Virgo", "Approx 25 + 14 MSun, just consistent with equal mass", "Negative chi effective and large chi p preferred"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240920bz/online/bilby/G513663_config_complete.ini", "MD5Sum": "d0ca9b9252fb1e328c9034c250741aa9", "DateLastModified": "2024/09/20 00:40:37"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240920bz/online/bilby/final_result/G513663_data0_1410852882-472168_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "c885c94739203329729df01220355ffb", "DateLastModified": "2024/09/20 15:23:34"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240920bz/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240920bz/online/summary/samples/posterior_samples.h5", "MD5Sum": "ad92f3a8aff79423ed8ffc63c1506e1c", "DateLastModified": "2024/09/20 16:17:12"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["colm.talbot"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

Selected bada8360

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240920bz", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.383475624391567e-15, "UID": "G513666", "XML": "https://gracedb.ligo.org/api/events/G513666/files/coinc.xml", "Pbbh": 0.9999999900470583, "Pbns": 1.4719580948600785e-36, "H1SNR": 10.00659, "HasNS": 0.0, "L1SNR": 8.8279371, "Mass1": 23.981443, "Mass2": 20.71798, "Notes": [], "Pnsbh": 1.1031501523483174e-34, "State": "neighbor", "V1SNR": 2.3598516, "Pastro": 0.9999999900470583, "Skymap": "https://gracedb.ligo.org/api/events/G513666/files/bayestar.multiorder.fits", "Spin1z": -0.2784375, "Spin2z": -0.2784375, "GPSTime": 1410852882.471069, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.55113333594919, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G513666/files/gstlal.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G513663", "XML": "https://gracedb.ligo.org/api/events/G513663/files/coinc.xml", "Pbbh": 0.9997161435138502, "Pbns": 0.0, "H1SNR": 10.364316, "HasNS": 0.0, "L1SNR": 9.2961693, "Mass1": 30.649403, "Mass2": 16.10491, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 1.9225774, "Pastro": 0.9997161435138502, "Skymap": "https://gracedb.ligo.org/api/events/G513663/files/bayestar.multiorder.fits", "Spin1z": 0.1109588, "Spin2z": -0.89313923, "GPSTime": 1410852882.481934, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 14.05468295474316, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G513663/files/pycbc.p_astro.json"}, {"FAR": 6.30888e-11, "UID": "G513662", "Pbbh": 0.998950435584149, "Pbns": 0.0, "H1SNR": 100.5839, "L1SNR": 88.53227, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.998950435584149, "Skymap": "https://gracedb.ligo.org/api/events/G513662/files/cwb.multiorder.fits", "GPSTime": 1410852882.4766, "Pipeline": "CWB", "NetworkSNR": 13.75195258863264, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G513662/files/cwb.p_astro.json"}, {"FAR": 1.968932e-15, "UID": "G513658", "XML": "https://gracedb.ligo.org/api/events/G513658/files/coinc.xml", "Pbbh": 0.999999979, "Pbns": 0.0, "H1SNR": 9.955739, "HasNS": 0.0, "L1SNR": 8.472847, "Mass1": 30.511483, "Mass2": 15.261455, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.125441, "Pastro": 0.999999979, "Skymap": "https://gracedb.ligo.org/api/events/G513658/files/bayestar.multiorder.fits", "Spin1z": -0.313905, "Spin2z": -0.313905, "GPSTime": 1410852882.469213, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.244749, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G513658/files/mbta.p_astro.json"}, {"FAR": 5.216308522904001e-07, "UID": "G513657", "XML": "https://gracedb.ligo.org/api/events/G513657/files/coinc.xml", "Pbbh": 0.42837271841622443, "Pbns": 0.0, "H1SNR": 9.4057932, "HasNS": 0.0, "L1SNR": 8.2634315, "Mass1": 27.328083, "Mass2": 19.096859, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.0825012, "Pastro": 0.4283727184162245, "Skymap": "https://gracedb.ligo.org/api/events/G513657/files/bayestar.multiorder.fits", "Spin1z": 0.29488462, "Spin2z": -0.76966745, "GPSTime": 1410852882.474121, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 12.69212581228718, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G513657/files/spiir.p_astro.json"}], "LastUpdate": "2025-04-07 12:40:30.598736", "Instruments": "H1,L1,V1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G513663/files/bayestar.multiorder.fits", "CosmologyRunsUsingThisSuperevent": []}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "CatalogTracking": {"Notes": [], "SearchResultStatuses": [], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": ["HLV BBH", "Spins prefer negative chi effective, large chi p", "Approx 25 + 14 MSun source frame"], "Status": "complete", "Results": [{"UID": "online", "Notes": ["Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Automatic online PE run succeeded", "Results copied from /home/pe.o4/O4b/S240920bz/online/bilby", "When this file is updated add the contents as a comment on the relevant git issue.", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Three detector BBH with very low SNR in Virgo", "Approx 25 + 14 MSun, just consistent with equal mass", "Negative chi effective and large chi p preferred"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240920bz/online/bilby/G513663_config_complete.ini", "MD5Sum": "d0ca9b9252fb1e328c9034c250741aa9", "DateLastModified": "2024/09/20 00:40:37"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240920bz/online/bilby/final_result/G513663_data0_1410852882-472168_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "c885c94739203329729df01220355ffb", "DateLastModified": "2024/09/20 15:23:34"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240920bz/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240920bz/online/summary/samples/posterior_samples.h5", "MD5Sum": "ad92f3a8aff79423ed8ffc63c1506e1c", "DateLastModified": "2024/09/20 16:17:12"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["colm.talbot"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["\"Dishari Malakar", "dishari.malakar@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/202409/S240920bz/index.html", "MD5Sum": "00a9d70f16587152c0628b2c59ddcc5f", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202409/S240920bz/index.html", "DateLastModified": "2025/01/15 14:40:30"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["there is a V1 glitch around 0.9s after the event around 200Hz. Leaving in but PE come back if there are issues."], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["there is a V1 glitch around 0.9s after the event around 200Hz. Leaving in but PE come back if there are issues."], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": ["there is a V1 glitch around 0.9s after the event around 200Hz. Leaving in but PE come back if there are issues."], "FrameType": "HoftAR1", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}