S241102cy

Event ID: GW241102_144729 Trigger ID: S241102cy cbc-workflow-er16-o4b
Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

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Changes from previous version a99e147b to selected version 20e8d8e7

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2 field changes.

  • Changed GraceDB › LastUpdate
    Baseline
    2025-06-05 00:45:45.494435
    Selected
    2025-09-06 13:26:00.140888
  • Changed ParameterEstimation › Status
    Baseline
    ongoing
    Selected
    complete
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Technical inspection aid only. The semantic summary above remains authoritative.

Baseline a99e147b

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S241102cy", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.791275099094491e-05, "UID": "G522239", "XML": "https://gracedb.ligo.org/api/events/G522239/files/coinc.xml", "Pbbh": 0.0387057107244803, "Pbns": 0.0, "H1SNR": 8.2921886, "HasNS": 0.0, "L1SNR": 6.1352754, "Mass1": 76.607872, "Mass2": 3.2865827, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 3.4917674, "Pastro": 0.03870571072448026, "Skymap": "https://gracedb.ligo.org/api/events/G522239/files/bayestar.multiorder.fits", "Spin1z": -0.99116039, "Spin2z": -0.99438488, "GPSTime": 1414594067.730957, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.89010725045718, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G522239/files/spiir.p_astro.json"}, {"FAR": 1.509011e-12, "UID": "G522244", "XML": "https://gracedb.ligo.org/api/events/G522244/files/coinc.xml", "Pbbh": 0.99999147, "Pbns": 0.0, "H1SNR": 8.725211, "HasNS": 0.0, "L1SNR": 7.850417, "Mass1": 81.536103, "Mass2": 29.827707, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 3.363976, "Pastro": 0.99999147, "Skymap": "https://gracedb.ligo.org/api/events/G522244/files/bayestar.multiorder.fits", "Spin1z": -0.202182, "Spin2z": -0.202182, "GPSTime": 1414594067.728261, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 12.209614, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G522244/files/mbta.p_astro.json"}, {"FAR": 1.520422004277048e-08, "UID": "G522247", "XML": "https://gracedb.ligo.org/api/events/G522247/files/coinc.xml", "Pbbh": 0.9989328188084302, "Pbns": 0.0, "H1SNR": 9.1977339, "HasNS": 0.0, "L1SNR": 8.3608599, "Mass1": 76.837225, "Mass2": 31.843902, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 2.9357331, "Pastro": 0.9989328188084302, "Skymap": "https://gracedb.ligo.org/api/events/G522247/files/bayestar.multiorder.fits", "Spin1z": -0.12514185, "Spin2z": -0.88492297, "GPSTime": 1414594067.727539, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 12.77187593926717, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G522247/files/pycbc.p_astro.json"}, {"FAR": 7.32533e-11, "UID": "G522248", "Pbbh": 0.9910201331301085, "Pbns": 0.0, "H1SNR": 71.12788, "L1SNR": 82.3051, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9910201331301085, "Skymap": "https://gracedb.ligo.org/api/events/G522248/files/cwb.multiorder.fits", "GPSTime": 1414594067.7383, "Pipeline": "CWB", "NetworkSNR": 12.386807498302376, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G522248/files/cwb.p_astro.json"}, {"FAR": 2.896562073253251e-09, "UID": "G522253", "XML": "https://gracedb.ligo.org/api/events/G522253/files/coinc.xml", "Pbbh": 0.9974040933384587, "Pbns": 2.019099449540231e-32, "H1SNR": 8.7870398, "HasNS": 0.0, "L1SNR": 8.0063238, "Mass1": 68.894381, "Mass2": 14.985749, "Notes": [], "Pnsbh": 1.5148293135889205e-30, "State": "neighbor", "V1SNR": 3.696764, "Pastro": 0.9974040933384587, "Skymap": "https://gracedb.ligo.org/api/events/G522253/files/bayestar.multiorder.fits", "Spin1z": -0.88171875, "Spin2z": -0.88171875, "GPSTime": 1414594067.729248, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 12.44907035576879, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G522253/files/gstlal.p_astro.json"}], "LastUpdate": "2025-06-05 00:45:45.494435", "Instruments": "H1,L1,V1", "SupereventFAR": 1.509011e-12, "SupereventPastro": 0.99999147}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G522247/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": "CWB", "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": "EXP0", "IsDesignatedIllustrativeResult": true}]}, "ParameterEstimation": {"Notes": ["Candidate from the pycbc pipeline, but found by all pipelines.", "Roughly equal-mass, high-mass BBH with kind of 0 chiEff.", "SNR~13 in HLV, skyLoc is pretty big (90% CR is 570 deg^2)"], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["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 copied from /home/pe.o4/O4b/S241102cy/online/bilby", "Automatic online PE run succeeded", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Results nominally look ok, but there are concerns about the CalEnvs as well as a potential glitch in L1 below 40Hz. Hence an EXP0 run correcting these issues have been started and will be used for the skymap update."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/online/bilby/G522247_config_complete.ini", "MD5Sum": "7c8284eb11efb0f3add730aa22253aeb", "DateLastModified": "2024/11/02 07:53:44"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/online/bilby/final_result/G522247_data0_1414594067-7363281_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "cd42cd1acaff82aa3125654233bec26d", "DateLastModified": "2024/11/02 13:55:02"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241102cy/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/online/summary/samples/posterior_samples.h5", "MD5Sum": "e1bac3e13d9765389ebbb3554f925e37", "DateLastModified": "2024/11/02 14:19:07"}, "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "EXP0", "Notes": ["Results look good, so we'll use this for the skymap update.", "Roughly equal-mass, and high-mass, BBH with chiEff centered at ~0.", "Copy of the online configuration, but using the conservative CalEnvs from https://git.ligo.org/pe/O4/o4b-rota/-/wikis/FAQs#temporary-procedure-correcting-calibration-marginalization. Also setting L1_flow=40 to remove potential influence from a glitch below that frequency at ~1.5s before merger."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/EXP0/bilby/S241102cy_EXP0_config_complete.ini", "MD5Sum": "513b55c29b781bc7580e6e6faba1ceef", "DateLastModified": "2024/11/03 11:55:05"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/EXP0/bilby/final_result/S241102cy_EXP0_data0_1414594067-7363281_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "eb41dbd60e58dba0c2a12819f9e2d8aa", "DateLastModified": "2024/11/03 11:55:54"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241102cy/EXP0/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/EXP0/summary/samples/posterior_samples.h5", "MD5Sum": "d4d5cb20d95ba554977bd4f95af4f93f", "DateLastModified": "2024/11/03 13:18:27"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Carl Haster"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "EXP0", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "EXP0"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

Selected 20e8d8e7

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S241102cy", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.791275099094491e-05, "UID": "G522239", "XML": "https://gracedb.ligo.org/api/events/G522239/files/coinc.xml", "Pbbh": 0.0387057107244803, "Pbns": 0.0, "H1SNR": 8.2921886, "HasNS": 0.0, "L1SNR": 6.1352754, "Mass1": 76.607872, "Mass2": 3.2865827, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 3.4917674, "Pastro": 0.03870571072448026, "Skymap": "https://gracedb.ligo.org/api/events/G522239/files/bayestar.multiorder.fits", "Spin1z": -0.99116039, "Spin2z": -0.99438488, "GPSTime": 1414594067.730957, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.89010725045718, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G522239/files/spiir.p_astro.json"}, {"FAR": 1.509011e-12, "UID": "G522244", "XML": "https://gracedb.ligo.org/api/events/G522244/files/coinc.xml", "Pbbh": 0.99999147, "Pbns": 0.0, "H1SNR": 8.725211, "HasNS": 0.0, "L1SNR": 7.850417, "Mass1": 81.536103, "Mass2": 29.827707, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 3.363976, "Pastro": 0.99999147, "Skymap": "https://gracedb.ligo.org/api/events/G522244/files/bayestar.multiorder.fits", "Spin1z": -0.202182, "Spin2z": -0.202182, "GPSTime": 1414594067.728261, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 12.209614, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G522244/files/mbta.p_astro.json"}, {"FAR": 1.520422004277048e-08, "UID": "G522247", "XML": "https://gracedb.ligo.org/api/events/G522247/files/coinc.xml", "Pbbh": 0.9989328188084302, "Pbns": 0.0, "H1SNR": 9.1977339, "HasNS": 0.0, "L1SNR": 8.3608599, "Mass1": 76.837225, "Mass2": 31.843902, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 2.9357331, "Pastro": 0.9989328188084302, "Skymap": "https://gracedb.ligo.org/api/events/G522247/files/bayestar.multiorder.fits", "Spin1z": -0.12514185, "Spin2z": -0.88492297, "GPSTime": 1414594067.727539, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 12.77187593926717, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G522247/files/pycbc.p_astro.json"}, {"FAR": 7.32533e-11, "UID": "G522248", "Pbbh": 0.9910201331301085, "Pbns": 0.0, "H1SNR": 71.12788, "L1SNR": 82.3051, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9910201331301085, "Skymap": "https://gracedb.ligo.org/api/events/G522248/files/cwb.multiorder.fits", "GPSTime": 1414594067.7383, "Pipeline": "CWB", "NetworkSNR": 12.386807498302376, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G522248/files/cwb.p_astro.json"}, {"FAR": 2.896562073253251e-09, "UID": "G522253", "XML": "https://gracedb.ligo.org/api/events/G522253/files/coinc.xml", "Pbbh": 0.9974040933384587, "Pbns": 2.019099449540231e-32, "H1SNR": 8.7870398, "HasNS": 0.0, "L1SNR": 8.0063238, "Mass1": 68.894381, "Mass2": 14.985749, "Notes": [], "Pnsbh": 1.5148293135889205e-30, "State": "neighbor", "V1SNR": 3.696764, "Pastro": 0.9974040933384587, "Skymap": "https://gracedb.ligo.org/api/events/G522253/files/bayestar.multiorder.fits", "Spin1z": -0.88171875, "Spin2z": -0.88171875, "GPSTime": 1414594067.729248, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 12.44907035576879, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G522253/files/gstlal.p_astro.json"}], "LastUpdate": "2025-09-06 13:26:00.140888", "Instruments": "H1,L1,V1", "SupereventFAR": 1.509011e-12, "SupereventPastro": 0.99999147}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G522247/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": "CWB", "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": "EXP0", "IsDesignatedIllustrativeResult": true}]}, "ParameterEstimation": {"Notes": ["Candidate from the pycbc pipeline, but found by all pipelines.", "Roughly equal-mass, high-mass BBH with kind of 0 chiEff.", "SNR~13 in HLV, skyLoc is pretty big (90% CR is 570 deg^2)"], "Status": "complete", "Results": [{"UID": "online", "Notes": ["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 copied from /home/pe.o4/O4b/S241102cy/online/bilby", "Automatic online PE run succeeded", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Results nominally look ok, but there are concerns about the CalEnvs as well as a potential glitch in L1 below 40Hz. Hence an EXP0 run correcting these issues have been started and will be used for the skymap update."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/online/bilby/G522247_config_complete.ini", "MD5Sum": "7c8284eb11efb0f3add730aa22253aeb", "DateLastModified": "2024/11/02 07:53:44"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/online/bilby/final_result/G522247_data0_1414594067-7363281_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "cd42cd1acaff82aa3125654233bec26d", "DateLastModified": "2024/11/02 13:55:02"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241102cy/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/online/summary/samples/posterior_samples.h5", "MD5Sum": "e1bac3e13d9765389ebbb3554f925e37", "DateLastModified": "2024/11/02 14:19:07"}, "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "EXP0", "Notes": ["Results look good, so we'll use this for the skymap update.", "Roughly equal-mass, and high-mass, BBH with chiEff centered at ~0.", "Copy of the online configuration, but using the conservative CalEnvs from https://git.ligo.org/pe/O4/o4b-rota/-/wikis/FAQs#temporary-procedure-correcting-calibration-marginalization. Also setting L1_flow=40 to remove potential influence from a glitch below that frequency at ~1.5s before merger."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/EXP0/bilby/S241102cy_EXP0_config_complete.ini", "MD5Sum": "513b55c29b781bc7580e6e6faba1ceef", "DateLastModified": "2024/11/03 11:55:05"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/EXP0/bilby/final_result/S241102cy_EXP0_data0_1414594067-7363281_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "eb41dbd60e58dba0c2a12819f9e2d8aa", "DateLastModified": "2024/11/03 11:55:54"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241102cy/EXP0/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241102cy/EXP0/summary/samples/posterior_samples.h5", "MD5Sum": "d4d5cb20d95ba554977bd4f95af4f93f", "DateLastModified": "2024/11/03 13:18:27"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Carl Haster"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "EXP0", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "EXP0"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}