S240507p

Event ID: GW240507_041632 Trigger ID: S240507p cbc-workflow-er16-o4b
Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

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Selected version ea1647c8. Compared with previous version 7e992c21.

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Changes from previous version 7e992c21 to selected version ea1647c8

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

5 field changes.

  • Changed DetectorCharacterization › RecommendedDetectors › 0 › FrameType
    Baseline
    H1_HOFT_C00_AR
    Selected
    H1_HOFT_AR01
  • Changed DetectorCharacterization › RecommendedDetectors › 0 › RecommendedChannel
    Baseline
    H1:GDS-CALIB_STRAIN_CLEAN_AR
    Selected
    H1:DCS-CALIB_STRAIN_CLEAN_AR01
  • Changed DetectorCharacterization › RecommendedDetectors › 1 › FrameType
    Baseline
    L1_HOFT_C00_AR
    Selected
    L1_HOFT_AR01
  • Changed DetectorCharacterization › RecommendedDetectors › 1 › RecommendedChannel
    Baseline
    L1:GDS-CALIB_STRAIN_CLEAN_AR
    Selected
    L1:DCS-CALIB_STRAIN_CLEAN_AR01
  • Changed DetectorCharacterization › RecommendedDetectors › 2 › FrameType
    Baseline
    HoftAR1
    Selected
    HoftAR1U02
View raw JSON diff

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

Baseline 7e992c21

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240507p", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 4.733013e-08, "UID": "G481705", "XML": "https://gracedb.ligo.org/api/events/G481705/files/coinc.xml", "Pbbh": 0.935396048, "Pbns": 0.0, "H1SNR": 6.524248, "HasNS": 0.0, "L1SNR": 7.260498, "Mass1": 30.950564, "Mass2": 12.515564, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 3.288254, "Pastro": 0.935396048, "Skymap": "https://gracedb.ligo.org/api/events/G481705/files/bayestar.multiorder.fits", "Spin1z": -0.251305, "Spin2z": -0.251305, "GPSTime": 1399090610.352158, "Pipeline": "MBTA", "HasMassGap": 0.010873042162515847, "HasRemnant": 0.0, "NetworkSNR": 10.300158, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G481705/files/mbta.p_astro.json"}, {"FAR": 6.335091684487701e-10, "UID": "G481709", "XML": "https://gracedb.ligo.org/api/events/G481709/files/coinc.xml", "Pbbh": 0.9996899661835533, "Pbns": 0.0, "H1SNR": 6.5728893, "HasNS": 0.0, "L1SNR": 7.6528578, "Mass1": 46.267005, "Mass2": 9.1046, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 3.3499155, "Pastro": 0.9996899661835533, "Skymap": "https://gracedb.ligo.org/api/events/G481709/files/bayestar.multiorder.fits", "Spin1z": 0.15114403, "Spin2z": -0.69957908, "GPSTime": 1399090610.352051, "Pipeline": "pycbc", "HasMassGap": 0.03638402120755061, "HasRemnant": 0.0, "NetworkSNR": 10.62972437145295, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G481709/files/pycbc.p_astro.json"}, {"FAR": 3.064187017109118e-10, "UID": "G481710", "XML": "https://gracedb.ligo.org/api/events/G481710/files/coinc.xml", "Pbbh": 0.9997084723823721, "Pbns": 1.8472484548233766e-20, "H1SNR": 6.2829337, "HasNS": 0.0, "L1SNR": 7.4322233, "Mass1": 45.836685, "Mass2": 8.9811258, "Notes": [], "Pnsbh": 1.1617628332397296e-18, "State": "neighbor", "V1SNR": 3.4450927, "Pastro": 0.9997084723823721, "Skymap": "https://gracedb.ligo.org/api/events/G481710/files/bayestar.multiorder.fits", "Spin1z": 0.01546875, "Spin2z": 0.01546875, "GPSTime": 1399090610.354858, "Pipeline": "gstlal", "HasMassGap": 0.0026526717557251913, "HasRemnant": 0.0, "NetworkSNR": 10.32384923700503, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G481710/files/gstlal.p_astro.json"}], "LastUpdate": "2025-06-05 00:41:04.271929", "Instruments": "H1,L1,V1", "SupereventFAR": 3.064187017109118e-10, "SupereventPastro": 0.9997084723823721}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G481709/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": [{"UID": "MBTA", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "gstlal", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "ParameterEstimationStatuses": [{"UID": "IMRPhenomXPHM", "Notes": ["No production results satisfying request available, using best rota analysis instead"], "Finalized": false, "ReviewStatus": "pass", "CorrespondingPEUID": "online", "IsDesignatedIllustrativeResult": true}]}, "ParameterEstimation": {"Notes": ["A run with the coherence test reported good coherence", "There may be an issue with the standard choice of window function for this and other events", "Mass ratio 0.2-0.3", "Chirp mass is bimodal at 17/19"], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["Results copied from /home/pe.o4/O4b/S240507p/online/bilby", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Automatic online PE run succeeded", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "When this file is updated add the contents as a comment on the relevant git issue.", "Mass ratio peaks between 0.2 - 0.3", "Chieff consistent with 0", "chiP rather uninformative", "Many modes in sky/time as expected with low Virgo SNR", "No evidence of railing or other anomalies in 1d histograms", "Chirp mass is bimodal"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/online/bilby/G481709_config_complete.ini", "MD5Sum": "93194580f759696e5350b09e8b94f730", "DateLastModified": "2024/05/06 21:22:41"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/online/bilby/final_result/G481709_data0_1399090610-362793_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "4add6e190c39a6084facfe689383491d", "DateLastModified": "2024/05/07 10:03:40"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240507p/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/online/summary/samples/posterior_samples.h5", "MD5Sum": "d1422b845fe0cc50c80f6c96880956e8", "DateLastModified": "2024/05/07 11:16:29"}, "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp0", "Notes": ["Rerun of online PE with coherence test on", "Coherence log Bayes factor of 9.8 so still far more consistent with a signal than something incoherent", "Bimodality in chirp mass seen in online PE seems to to arise from H1, L1"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/Exp0/bilby/Exp0_config_complete.ini", "MD5Sum": "db50ac25d795b975a3749ff4d79f5d7e", "DateLastModified": "2024/05/08 08:01:05"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/Exp0/bilby/final_result/Exp0_data0_1399090610-362793_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "e62b19e4e8264ac3e57aa149363d4446", "DateLastModified": "2024/05/08 20:41:21"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240507p/Exp0/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/Exp0/summary/samples/posterior_samples.h5", "MD5Sum": "91a27f1a65d8063d88d0bce7d35517c6", "DateLastModified": "2024/05/10 10:14:20"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": ["Lalit Pathak"], "Reviewers": ["Alan Weinstein", "Colm Talbot", "Gregory Ashton", "Lorenzo Pompili"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["yanyan zheng", "yanyan.zheng@ligo.org", "Derek Davis", "derek.davis@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/202405/S240507p/index.html", "MD5Sum": "a6cc9a779cefbda3672c7c9f09a35b64", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202405/S240507p/index.html", "DateLastModified": "2025/01/15 14:35:17"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 16.0, "RecommendedDetectors": [{"UID": "H1", "Notes": [""], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": [""], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": [""], "FrameType": "HoftAR1", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}

Selected ea1647c8

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240507p", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 4.733013e-08, "UID": "G481705", "XML": "https://gracedb.ligo.org/api/events/G481705/files/coinc.xml", "Pbbh": 0.935396048, "Pbns": 0.0, "H1SNR": 6.524248, "HasNS": 0.0, "L1SNR": 7.260498, "Mass1": 30.950564, "Mass2": 12.515564, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 3.288254, "Pastro": 0.935396048, "Skymap": "https://gracedb.ligo.org/api/events/G481705/files/bayestar.multiorder.fits", "Spin1z": -0.251305, "Spin2z": -0.251305, "GPSTime": 1399090610.352158, "Pipeline": "MBTA", "HasMassGap": 0.010873042162515847, "HasRemnant": 0.0, "NetworkSNR": 10.300158, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G481705/files/mbta.p_astro.json"}, {"FAR": 6.335091684487701e-10, "UID": "G481709", "XML": "https://gracedb.ligo.org/api/events/G481709/files/coinc.xml", "Pbbh": 0.9996899661835533, "Pbns": 0.0, "H1SNR": 6.5728893, "HasNS": 0.0, "L1SNR": 7.6528578, "Mass1": 46.267005, "Mass2": 9.1046, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 3.3499155, "Pastro": 0.9996899661835533, "Skymap": "https://gracedb.ligo.org/api/events/G481709/files/bayestar.multiorder.fits", "Spin1z": 0.15114403, "Spin2z": -0.69957908, "GPSTime": 1399090610.352051, "Pipeline": "pycbc", "HasMassGap": 0.03638402120755061, "HasRemnant": 0.0, "NetworkSNR": 10.62972437145295, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G481709/files/pycbc.p_astro.json"}, {"FAR": 3.064187017109118e-10, "UID": "G481710", "XML": "https://gracedb.ligo.org/api/events/G481710/files/coinc.xml", "Pbbh": 0.9997084723823721, "Pbns": 1.8472484548233766e-20, "H1SNR": 6.2829337, "HasNS": 0.0, "L1SNR": 7.4322233, "Mass1": 45.836685, "Mass2": 8.9811258, "Notes": [], "Pnsbh": 1.1617628332397296e-18, "State": "neighbor", "V1SNR": 3.4450927, "Pastro": 0.9997084723823721, "Skymap": "https://gracedb.ligo.org/api/events/G481710/files/bayestar.multiorder.fits", "Spin1z": 0.01546875, "Spin2z": 0.01546875, "GPSTime": 1399090610.354858, "Pipeline": "gstlal", "HasMassGap": 0.0026526717557251913, "HasRemnant": 0.0, "NetworkSNR": 10.32384923700503, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G481710/files/gstlal.p_astro.json"}], "LastUpdate": "2025-06-05 00:41:04.271929", "Instruments": "H1,L1,V1", "SupereventFAR": 3.064187017109118e-10, "SupereventPastro": 0.9997084723823721}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G481709/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": [{"UID": "MBTA", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "gstlal", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "ParameterEstimationStatuses": [{"UID": "IMRPhenomXPHM", "Notes": ["No production results satisfying request available, using best rota analysis instead"], "Finalized": false, "ReviewStatus": "pass", "CorrespondingPEUID": "online", "IsDesignatedIllustrativeResult": true}]}, "ParameterEstimation": {"Notes": ["A run with the coherence test reported good coherence", "There may be an issue with the standard choice of window function for this and other events", "Mass ratio 0.2-0.3", "Chirp mass is bimodal at 17/19"], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["Results copied from /home/pe.o4/O4b/S240507p/online/bilby", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Automatic online PE run succeeded", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "When this file is updated add the contents as a comment on the relevant git issue.", "Mass ratio peaks between 0.2 - 0.3", "Chieff consistent with 0", "chiP rather uninformative", "Many modes in sky/time as expected with low Virgo SNR", "No evidence of railing or other anomalies in 1d histograms", "Chirp mass is bimodal"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/online/bilby/G481709_config_complete.ini", "MD5Sum": "93194580f759696e5350b09e8b94f730", "DateLastModified": "2024/05/06 21:22:41"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/online/bilby/final_result/G481709_data0_1399090610-362793_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "4add6e190c39a6084facfe689383491d", "DateLastModified": "2024/05/07 10:03:40"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240507p/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/online/summary/samples/posterior_samples.h5", "MD5Sum": "d1422b845fe0cc50c80f6c96880956e8", "DateLastModified": "2024/05/07 11:16:29"}, "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp0", "Notes": ["Rerun of online PE with coherence test on", "Coherence log Bayes factor of 9.8 so still far more consistent with a signal than something incoherent", "Bimodality in chirp mass seen in online PE seems to to arise from H1, L1"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/Exp0/bilby/Exp0_config_complete.ini", "MD5Sum": "db50ac25d795b975a3749ff4d79f5d7e", "DateLastModified": "2024/05/08 08:01:05"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/Exp0/bilby/final_result/Exp0_data0_1399090610-362793_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "e62b19e4e8264ac3e57aa149363d4446", "DateLastModified": "2024/05/08 20:41:21"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240507p/Exp0/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240507p/Exp0/summary/samples/posterior_samples.h5", "MD5Sum": "91a27f1a65d8063d88d0bce7d35517c6", "DateLastModified": "2024/05/10 10:14:20"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": ["Lalit Pathak"], "Reviewers": ["Alan Weinstein", "Colm Talbot", "Gregory Ashton", "Lorenzo Pompili"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["yanyan zheng", "yanyan.zheng@ligo.org", "Derek Davis", "derek.davis@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/202405/S240507p/index.html", "MD5Sum": "a6cc9a779cefbda3672c7c9f09a35b64", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202405/S240507p/index.html", "DateLastModified": "2025/01/15 14:35:17"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 16.0, "RecommendedDetectors": [{"UID": "H1", "Notes": [""], "FrameType": "H1_HOFT_AR01", "RecommendedChannel": "H1:DCS-CALIB_STRAIN_CLEAN_AR01 ", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": [""], "FrameType": "L1_HOFT_AR01", "RecommendedChannel": "L1:DCS-CALIB_STRAIN_CLEAN_AR01", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": [""], "FrameType": "HoftAR1U02", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}