S250118az

Event ID: GW250118_055802 Trigger ID: S250118az cbc-workflow-er16-o4b
Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

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Version history

Viewing version 46fd0d4a (historical) — not the current record

Selected version 46fd0d4a. Compared with previous version 34393b57.

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Changes from previous version 34393b57 to selected version 46fd0d4a

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

3 field changes.

  • Changed GraceDB › LastUpdate
    Baseline
    2025-01-18 07:39:49.592128
    Selected
    2025-01-19 10:32:07.196955
  • Added ParameterEstimation › Results › 0 › Notes › 7
    Baseline
    Missing
    Selected
    Additional PE with XPHM started
  • Added ParameterEstimation › Results › 0 › Notes › 8
    Baseline
    Missing
    Selected
    Several multimodal posteriors and lower network SNR than from search
View raw JSON diff

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

Baseline 34393b57

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250118az", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 9.769726827628166e-09, "UID": "G545130", "XML": "https://gracedb.ligo.org/api/events/G545130/files/coinc.xml", "Pbbh": 0.9918648592819699, "Pbns": 4.726926934741242e-24, "H1SNR": 6.994936, "HasNS": 0.0, "L1SNR": 7.0815716, "Mass1": 21.715363, "Mass2": 5.148703, "Notes": [], "Pnsbh": 0.0007950441640160531, "State": "preferred", "V1SNR": 4.6422806, "Pastro": 0.992659903445986, "Skymap": "https://gracedb.ligo.org/api/events/G545130/files/bayestar.multiorder.fits", "Spin1z": 0.39445312, "Spin2z": 0.39445312, "GPSTime": 1421215100.47229, "Pipeline": "gstlal", "HasMassGap": 0.18672816512792972, "HasRemnant": 0.0, "NetworkSNR": 10.98310313592211, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545130/files/gstlal.p_astro.json"}, {"FAR": 2.869796533072929e-07, "UID": "G545126", "XML": "https://gracedb.ligo.org/api/events/G545126/files/coinc.xml", "Pbbh": 0.40919813855373877, "Pbns": 0.0, "H1SNR": 6.5154643, "HasNS": 0.019766529376488217, "L1SNR": 7.5114865, "Mass1": 30.518125, "Mass2": 4.0255891, "Notes": [], "Pnsbh": 0.09742778562606064, "State": "neighbor", "V1SNR": 4.7036591, "Pastro": 0.5066259241797995, "Skymap": "https://gracedb.ligo.org/api/events/G545126/files/bayestar.multiorder.fits", "Spin1z": 0.57173373, "Spin2z": 0.32095749, "GPSTime": 1421215100.491211, "Pipeline": "pycbc", "HasMassGap": 0.034314770984847386, "HasRemnant": 0.0, "NetworkSNR": 10.99991425177524, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545126/files/pycbc.p_astro.json"}, {"FAR": 2.57897e-05, "UID": "G545125", "Pbbh": 0.0007071266343381399, "Pbns": 0.0, "H1SNR": 38.59972, "L1SNR": 57.77683, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.0007071266343381399, "Skymap": "https://gracedb.ligo.org/api/events/G545125/files/cwb.multiorder.fits", "GPSTime": 1421215100.4766, "Pipeline": "CWB", "NetworkSNR": 9.817156411099907, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545125/files/cwb.p_astro.json"}, {"FAR": 7.09568e-08, "UID": "G545123", "XML": "https://gracedb.ligo.org/api/events/G545123/files/coinc.xml", "Pbbh": 0.91267139, "Pbns": 0.0, "H1SNR": 6.868018, "HasNS": 6.69439640059092e-05, "L1SNR": 6.957071, "Mass1": 34.850828, "Mass2": 3.702591, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 3.240162, "Pastro": 0.91267139, "Skymap": "https://gracedb.ligo.org/api/events/G545123/files/bayestar.multiorder.fits", "Spin1z": 0.616789, "Spin2z": 0.616789, "GPSTime": 1421215100.471879, "Pipeline": "MBTA", "HasMassGap": 0.06974169480823718, "HasRemnant": 0.0, "NetworkSNR": 10.298988, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545123/files/mbta.p_astro.json"}, {"FAR": 8.781123383982958e-09, "UID": "G545120", "XML": "https://gracedb.ligo.org/api/events/G545120/files/coinc.xml", "Pbbh": 0.9851050132591285, "Pbns": 0.0, "H1SNR": 6.8652811, "HasNS": 0.07343516903032186, "L1SNR": 7.1775136, "Mass1": 24.814125, "Mass2": 4.6347365, "Notes": [], "Pnsbh": 0.0016703663731876667, "State": "neighbor", "V1SNR": 4.2501254, "Pastro": 0.9867753796323161, "Skymap": "https://gracedb.ligo.org/api/events/G545120/files/bayestar.multiorder.fits", "Spin1z": 0.55288339, "Spin2z": -0.40609828, "GPSTime": 1421215100.473633, "Pipeline": "spiir", "HasMassGap": 0.16717694878580672, "HasRemnant": 0.0, "NetworkSNR": 10.80334911524872, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545120/files/spiir.p_astro.json"}], "LastUpdate": "2025-01-18 07:39:49.592128", "Instruments": "H1,L1,V1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G545130/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": [], "Status": "ongoing", "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", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Results copied from /home/pe.o4/O4b/S250118az/online/bilby", "When this file is updated add the contents as a comment on the relevant git issue.", "Several multimodal posteriors and lower MF SNR than from search", "Results reviewed by Soichiro Morisaki, Jacopo Tissino, Patricia Schmidt"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/online/bilby/G545130_config_complete.ini", "MD5Sum": "f752934da9520f26e23e93b3edbfc7f9", "DateLastModified": "2025/01/17 22:04:16"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/online/bilby/final_result/G545130_data0_1421215100-46875_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "ed18d25de9380526fae2253487e05424", "DateLastModified": "2025/01/18 00:07:58"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S250118az/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/online/summary/samples/posterior_samples.h5", "MD5Sum": "725c956a130b07f3d2438363cbac4f52", "DateLastModified": "2025/01/18 01:21:25"}, "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

Selected 46fd0d4a

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250118az", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 9.769726827628166e-09, "UID": "G545130", "XML": "https://gracedb.ligo.org/api/events/G545130/files/coinc.xml", "Pbbh": 0.9918648592819699, "Pbns": 4.726926934741242e-24, "H1SNR": 6.994936, "HasNS": 0.0, "L1SNR": 7.0815716, "Mass1": 21.715363, "Mass2": 5.148703, "Notes": [], "Pnsbh": 0.0007950441640160531, "State": "preferred", "V1SNR": 4.6422806, "Pastro": 0.992659903445986, "Skymap": "https://gracedb.ligo.org/api/events/G545130/files/bayestar.multiorder.fits", "Spin1z": 0.39445312, "Spin2z": 0.39445312, "GPSTime": 1421215100.47229, "Pipeline": "gstlal", "HasMassGap": 0.18672816512792972, "HasRemnant": 0.0, "NetworkSNR": 10.98310313592211, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545130/files/gstlal.p_astro.json"}, {"FAR": 2.869796533072929e-07, "UID": "G545126", "XML": "https://gracedb.ligo.org/api/events/G545126/files/coinc.xml", "Pbbh": 0.40919813855373877, "Pbns": 0.0, "H1SNR": 6.5154643, "HasNS": 0.019766529376488217, "L1SNR": 7.5114865, "Mass1": 30.518125, "Mass2": 4.0255891, "Notes": [], "Pnsbh": 0.09742778562606064, "State": "neighbor", "V1SNR": 4.7036591, "Pastro": 0.5066259241797995, "Skymap": "https://gracedb.ligo.org/api/events/G545126/files/bayestar.multiorder.fits", "Spin1z": 0.57173373, "Spin2z": 0.32095749, "GPSTime": 1421215100.491211, "Pipeline": "pycbc", "HasMassGap": 0.034314770984847386, "HasRemnant": 0.0, "NetworkSNR": 10.99991425177524, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545126/files/pycbc.p_astro.json"}, {"FAR": 2.57897e-05, "UID": "G545125", "Pbbh": 0.0007071266343381399, "Pbns": 0.0, "H1SNR": 38.59972, "L1SNR": 57.77683, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.0007071266343381399, "Skymap": "https://gracedb.ligo.org/api/events/G545125/files/cwb.multiorder.fits", "GPSTime": 1421215100.4766, "Pipeline": "CWB", "NetworkSNR": 9.817156411099907, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545125/files/cwb.p_astro.json"}, {"FAR": 7.09568e-08, "UID": "G545123", "XML": "https://gracedb.ligo.org/api/events/G545123/files/coinc.xml", "Pbbh": 0.91267139, "Pbns": 0.0, "H1SNR": 6.868018, "HasNS": 6.69439640059092e-05, "L1SNR": 6.957071, "Mass1": 34.850828, "Mass2": 3.702591, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 3.240162, "Pastro": 0.91267139, "Skymap": "https://gracedb.ligo.org/api/events/G545123/files/bayestar.multiorder.fits", "Spin1z": 0.616789, "Spin2z": 0.616789, "GPSTime": 1421215100.471879, "Pipeline": "MBTA", "HasMassGap": 0.06974169480823718, "HasRemnant": 0.0, "NetworkSNR": 10.298988, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545123/files/mbta.p_astro.json"}, {"FAR": 8.781123383982958e-09, "UID": "G545120", "XML": "https://gracedb.ligo.org/api/events/G545120/files/coinc.xml", "Pbbh": 0.9851050132591285, "Pbns": 0.0, "H1SNR": 6.8652811, "HasNS": 0.07343516903032186, "L1SNR": 7.1775136, "Mass1": 24.814125, "Mass2": 4.6347365, "Notes": [], "Pnsbh": 0.0016703663731876667, "State": "neighbor", "V1SNR": 4.2501254, "Pastro": 0.9867753796323161, "Skymap": "https://gracedb.ligo.org/api/events/G545120/files/bayestar.multiorder.fits", "Spin1z": 0.55288339, "Spin2z": -0.40609828, "GPSTime": 1421215100.473633, "Pipeline": "spiir", "HasMassGap": 0.16717694878580672, "HasRemnant": 0.0, "NetworkSNR": 10.80334911524872, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545120/files/spiir.p_astro.json"}], "LastUpdate": "2025-01-19 10:32:07.196955", "Instruments": "H1,L1,V1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G545130/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": [], "Status": "ongoing", "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", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Results copied from /home/pe.o4/O4b/S250118az/online/bilby", "When this file is updated add the contents as a comment on the relevant git issue.", "Several multimodal posteriors and lower MF SNR than from search", "Results reviewed by Soichiro Morisaki, Jacopo Tissino, Patricia Schmidt", "Additional PE with XPHM started", "Several multimodal posteriors and lower network  SNR than from search"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/online/bilby/G545130_config_complete.ini", "MD5Sum": "f752934da9520f26e23e93b3edbfc7f9", "DateLastModified": "2025/01/17 22:04:16"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/online/bilby/final_result/G545130_data0_1421215100-46875_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "ed18d25de9380526fae2253487e05424", "DateLastModified": "2025/01/18 00:07:58"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S250118az/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/online/summary/samples/posterior_samples.h5", "MD5Sum": "725c956a130b07f3d2438363cbac4f52", "DateLastModified": "2025/01/18 01:21:25"}, "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}