S241110br

Event ID: GW241110_124123 Trigger ID: S241110br cbc-workflow-er16-o4b
Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

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Changes from previous version 81c9fdc1 to selected version bb115777

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

2 field changes.

  • Changed GraceDB › LastUpdate
    Baseline
    2024-11-10 18:39:15.852403
    Selected
    2024-11-11 07:43:31.537476
  • Changed ParameterEstimation › Status
    Baseline
    ongoing
    Selected
    complete
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Technical inspection aid only. The semantic summary above remains authoritative.

Baseline 81c9fdc1

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S241110br", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 4.68607235667156e-09, "UID": "G524248", "XML": "https://gracedb.ligo.org/api/events/G524248/files/coinc.xml", "Pbbh": 0.9962529722419111, "Pbns": 6.997354167118071e-22, "H1SNR": 7.0948486, "HasNS": 0.0, "L1SNR": 6.9870634, "Mass1": 19.357635, "Mass2": 8.7953953, "Notes": [], "Pnsbh": 6.490186398919438e-20, "State": "preferred", "V1SNR": 2.6675129, "Pastro": 0.9962529722419111, "Skymap": "https://gracedb.ligo.org/api/events/G524248/files/bayestar.multiorder.fits", "Spin1z": -0.35578125, "Spin2z": -0.35578125, "GPSTime": 1415277701.675049, "Pipeline": "gstlal", "HasMassGap": 0.05418497799204186, "HasRemnant": 0.0, "NetworkSNR": 10.30880969008739, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G524248/files/gstlal.p_astro.json"}, {"FAR": 7.792162771919873e-08, "UID": "G524247", "XML": "https://gracedb.ligo.org/api/events/G524247/files/coinc.xml", "Pbbh": 0.8045236043512517, "Pbns": 0.0, "H1SNR": 7.8972521, "HasNS": 0.0, "L1SNR": 7.0233054, "Mass1": 13.333439, "Mass2": 12.517322, "Notes": [], "Pnsbh": 0.0046285203262087845, "State": "neighbor", "V1SNR": 2.6488373, "Pastro": 0.8091521246774604, "Skymap": "https://gracedb.ligo.org/api/events/G524247/files/bayestar.multiorder.fits", "Spin1z": -0.3334325, "Spin2z": -0.66910268, "GPSTime": 1415277701.672363, "Pipeline": "pycbc", "HasMassGap": 0.048102316151515244, "HasRemnant": 0.0, "NetworkSNR": 10.89540034223519, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G524247/files/pycbc.p_astro.json"}, {"FAR": 1.518868e-05, "UID": "G524246", "XML": "https://gracedb.ligo.org/api/events/G524246/files/coinc.xml", "Pbbh": 0.047810446, "Pbns": 0.0, "H1SNR": 7.04594, "HasNS": 0.0, "L1SNR": 6.649917, "Mass1": 15.956261, "Mass2": 10.496827, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.21615, "Pastro": 0.04781044599999995, "Skymap": "https://gracedb.ligo.org/api/events/G524246/files/bayestar.multiorder.fits", "Spin1z": -0.446137, "Spin2z": -0.446137, "GPSTime": 1415277701.676786, "Pipeline": "MBTA", "HasMassGap": 0.0760929068401554, "HasRemnant": 0.0, "NetworkSNR": 9.938712, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G524246/files/mbta.p_astro.json"}], "LastUpdate": "2024-11-10 18:39:15.852403", "Instruments": "H1,L1,V1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G524248/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": ["Candidate from gstlal pipeline, seen in L1, H1 and V1 with SNR~10.", "BBH with mass-ratio~0.5, negative chi_eff (excludes zero), and imprints of precession.", "Mild power in 33 mode (SNR~0.5) and precession (SNR~2).", "The posteriors are better constrained relative to Exp0."], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["Results copied from /home/pe.o4/O4b/S241110br/online/bilby", "Automatic online PE run succeeded", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "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.", "Results look okay, but the calibration prior is problematic. Hence an Exp0 run with the conservative calibration envelopes have been started and will be used for the skymap update."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/online/bilby/G524248_config_complete.ini", "MD5Sum": "829f5e1916ed9661918326e47c4288b0", "DateLastModified": "2024/11/10 04:47:54"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/online/bilby/final_result/G524248_data0_1415277701-6750488_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "cf5484884689300469295279635ff35e", "DateLastModified": "2024/11/10 05:34:20"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241110br/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/online/summary/samples/posterior_samples.h5", "MD5Sum": "8502a9d36cf8f9290fa21c7cc802d7cf", "DateLastModified": "2024/11/10 06:22:41"}, "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp0", "Notes": ["No issues with railing or convergence of the posteriors. Primary BH mass ~ 2 * secondary BH mass and clear evidence of negative chi_eff. Hence starting an Exp1 run with XPHM waveform model.", "LHV run based on the online run with updated calibration envelopes for H1 and L1.", "This run was used for the skymap update."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp0/bilby/Exp0_config_complete.ini", "MD5Sum": "c9589281f2d6ebb47cb2f8090e9921a2", "DateLastModified": "2024/11/10 05:43:40"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp0/bilby/final_result/Exp0_data0_1415277701-6750488_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "bb1b8ff43c6e9031b9418d89baf1e83e", "DateLastModified": "2024/11/10 06:32:15"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241110br/Exp0/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp0/summary/samples/posterior_samples.h5", "MD5Sum": "d7f83fc0df272b99145fb5775ea71abb", "DateLastModified": "2024/11/10 09:14:52"}, "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp1", "Notes": ["Copy of Exp0 run with XPHM.", "More constrained posteriors, especially for mass-ratio, chi-eff, distance, theta_jn, etc. Finds better support for unequal masses (q~0.5) and high chi_p."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp1/bilby/Exp1_config_complete.ini", "MD5Sum": "872d16a122c96372d575efc81e04a6e1", "DateLastModified": "2024/11/10 10:28:06"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp1/bilby/final_result/Exp1_data0_1415277701-6750488_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "391e2deb20ebef941160f85059381c0b", "DateLastModified": "2024/11/10 13:13:54"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241110br/Exp1/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp1/summary/samples/posterior_samples.h5", "MD5Sum": "0df21745e32c7ef6bd74fe0133ff4cde", "DateLastModified": "2024/11/10 15:32:50"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Mukesh Singh"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp1", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "Exp0"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

Selected bb115777

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S241110br", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 4.68607235667156e-09, "UID": "G524248", "XML": "https://gracedb.ligo.org/api/events/G524248/files/coinc.xml", "Pbbh": 0.9962529722419111, "Pbns": 6.997354167118071e-22, "H1SNR": 7.0948486, "HasNS": 0.0, "L1SNR": 6.9870634, "Mass1": 19.357635, "Mass2": 8.7953953, "Notes": [], "Pnsbh": 6.490186398919438e-20, "State": "preferred", "V1SNR": 2.6675129, "Pastro": 0.9962529722419111, "Skymap": "https://gracedb.ligo.org/api/events/G524248/files/bayestar.multiorder.fits", "Spin1z": -0.35578125, "Spin2z": -0.35578125, "GPSTime": 1415277701.675049, "Pipeline": "gstlal", "HasMassGap": 0.05418497799204186, "HasRemnant": 0.0, "NetworkSNR": 10.30880969008739, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G524248/files/gstlal.p_astro.json"}, {"FAR": 7.792162771919873e-08, "UID": "G524247", "XML": "https://gracedb.ligo.org/api/events/G524247/files/coinc.xml", "Pbbh": 0.8045236043512517, "Pbns": 0.0, "H1SNR": 7.8972521, "HasNS": 0.0, "L1SNR": 7.0233054, "Mass1": 13.333439, "Mass2": 12.517322, "Notes": [], "Pnsbh": 0.0046285203262087845, "State": "neighbor", "V1SNR": 2.6488373, "Pastro": 0.8091521246774604, "Skymap": "https://gracedb.ligo.org/api/events/G524247/files/bayestar.multiorder.fits", "Spin1z": -0.3334325, "Spin2z": -0.66910268, "GPSTime": 1415277701.672363, "Pipeline": "pycbc", "HasMassGap": 0.048102316151515244, "HasRemnant": 0.0, "NetworkSNR": 10.89540034223519, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G524247/files/pycbc.p_astro.json"}, {"FAR": 1.518868e-05, "UID": "G524246", "XML": "https://gracedb.ligo.org/api/events/G524246/files/coinc.xml", "Pbbh": 0.047810446, "Pbns": 0.0, "H1SNR": 7.04594, "HasNS": 0.0, "L1SNR": 6.649917, "Mass1": 15.956261, "Mass2": 10.496827, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.21615, "Pastro": 0.04781044599999995, "Skymap": "https://gracedb.ligo.org/api/events/G524246/files/bayestar.multiorder.fits", "Spin1z": -0.446137, "Spin2z": -0.446137, "GPSTime": 1415277701.676786, "Pipeline": "MBTA", "HasMassGap": 0.0760929068401554, "HasRemnant": 0.0, "NetworkSNR": 9.938712, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G524246/files/mbta.p_astro.json"}], "LastUpdate": "2024-11-11 07:43:31.537476", "Instruments": "H1,L1,V1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G524248/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": ["Candidate from gstlal pipeline, seen in L1, H1 and V1 with SNR~10.", "BBH with mass-ratio~0.5, negative chi_eff (excludes zero), and imprints of precession.", "Mild power in 33 mode (SNR~0.5) and precession (SNR~2).", "The posteriors are better constrained relative to Exp0."], "Status": "complete", "Results": [{"UID": "online", "Notes": ["Results copied from /home/pe.o4/O4b/S241110br/online/bilby", "Automatic online PE run succeeded", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "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.", "Results look okay, but the calibration prior is problematic. Hence an Exp0 run with the conservative calibration envelopes have been started and will be used for the skymap update."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/online/bilby/G524248_config_complete.ini", "MD5Sum": "829f5e1916ed9661918326e47c4288b0", "DateLastModified": "2024/11/10 04:47:54"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/online/bilby/final_result/G524248_data0_1415277701-6750488_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "cf5484884689300469295279635ff35e", "DateLastModified": "2024/11/10 05:34:20"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241110br/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/online/summary/samples/posterior_samples.h5", "MD5Sum": "8502a9d36cf8f9290fa21c7cc802d7cf", "DateLastModified": "2024/11/10 06:22:41"}, "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp0", "Notes": ["No issues with railing or convergence of the posteriors. Primary BH mass ~ 2 * secondary BH mass and clear evidence of negative chi_eff. Hence starting an Exp1 run with XPHM waveform model.", "LHV run based on the online run with updated calibration envelopes for H1 and L1.", "This run was used for the skymap update."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp0/bilby/Exp0_config_complete.ini", "MD5Sum": "c9589281f2d6ebb47cb2f8090e9921a2", "DateLastModified": "2024/11/10 05:43:40"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp0/bilby/final_result/Exp0_data0_1415277701-6750488_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "bb1b8ff43c6e9031b9418d89baf1e83e", "DateLastModified": "2024/11/10 06:32:15"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241110br/Exp0/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp0/summary/samples/posterior_samples.h5", "MD5Sum": "d7f83fc0df272b99145fb5775ea71abb", "DateLastModified": "2024/11/10 09:14:52"}, "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp1", "Notes": ["Copy of Exp0 run with XPHM.", "More constrained posteriors, especially for mass-ratio, chi-eff, distance, theta_jn, etc. Finds better support for unequal masses (q~0.5) and high chi_p."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp1/bilby/Exp1_config_complete.ini", "MD5Sum": "872d16a122c96372d575efc81e04a6e1", "DateLastModified": "2024/11/10 10:28:06"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp1/bilby/final_result/Exp1_data0_1415277701-6750488_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "391e2deb20ebef941160f85059381c0b", "DateLastModified": "2024/11/10 13:13:54"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241110br/Exp1/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241110br/Exp1/summary/samples/posterior_samples.h5", "MD5Sum": "0df21745e32c7ef6bd74fe0133ff4cde", "DateLastModified": "2024/11/10 15:32:50"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Mukesh Singh"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp1", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "Exp0"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}