S241231bg

Event ID: GW241231_054133 Trigger ID: S241231bg cbc-workflow-er16-o4b
Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

History

Version history

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Viewing version 8bebc08b (historical) — not the current record

Selected version 8bebc08b. Compared with previous version 19d9fe8d.

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Changes from previous version 19d9fe8d to selected version 8bebc08b

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

88 field changes.

  • Changed GraceDB › Events › 0 › CatalogVersion
    Baseline
    6
    Selected
    7
  • Changed GraceDB › Events › 0 › FAR
    Baseline
    0.000000000000000000000000000000000000000004243292952307607
    Selected
    0.0000000000000000002943883067312175
  • Changed GraceDB › Events › 0 › GPSTime
    Baseline
    1419658911.630868
    Selected
    1419658911.630859
  • Changed GraceDB › Events › 0 › H1SNR
    Baseline
    12.607955
    Selected
    12.612915
  • Changed GraceDB › Events › 0 › HasMassGap
    Baseline
    0.02125714514130391
    Selected
    0.054635580782282485
  • Changed GraceDB › Events › 0 › L1SNR
    Baseline
    11.473054
    Selected
    11.468657
  • Changed GraceDB › Events › 0 › Mass1
    Baseline
    13.219833
    Selected
    16.2768
  • Changed GraceDB › Events › 0 › Mass2
    Baseline
    9.2671013
    Selected
    7.6927299
  • Changed GraceDB › Events › 0 › NetworkSNR
    Baseline
    17.22009949047467
    Selected
    17.10426189605946
  • Added GraceDB › Events › 0 › Pastro
    Baseline
    Missing
    Selected
    0.9999999999975161
  • Added GraceDB › Events › 0 › Pbbh
    Baseline
    Missing
    Selected
    0.9999999999975161
  • Added GraceDB › Events › 0 › Pbns
    Baseline
    Missing
    Selected
    0.0
  • Changed GraceDB › Events › 0 › Pipeline
    Baseline
    gstlal
    Selected
    spiir
  • Added GraceDB › Events › 0 › Pnsbh
    Baseline
    Missing
    Selected
    0.0
  • Changed GraceDB › Events › 0 › SearchType
    Baseline
    offline
    Selected
    low latency
  • Added GraceDB › Events › 0 › Skymap
    Baseline
    Missing
    Selected
    https://gracedb.ligo.org/api/events/G540161/files/bayestar.multiorder.fits
  • Added GraceDB › Events › 0 › SourceClassification
    Baseline
    Missing
    Selected
    https://gracedb.ligo.org/api/events/G540161/files/spiir.p_astro.json
  • Changed GraceDB › Events › 0 › Spin1z
    Baseline
    0.092812501
    Selected
    0.26535255
  • Changed GraceDB › Events › 0 › Spin2z
    Baseline
    0.092812501
    Selected
    -0.089948162
  • Changed GraceDB › Events › 0 › UID
    Baseline
    G602771
    Selected
    G540161
  • Added GraceDB › Events › 0 › V1SNR
    Baseline
    Missing
    Selected
    1.3928548
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G602771/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G540161/files/coinc.xml
  • Changed GraceDB › Events › 1 › CatalogVersion
    Baseline
    6
    Selected
    7
  • Changed GraceDB › Events › 1 › FAR
    Baseline
    0.0000000000008932100186206703
    Selected
    0.00000000000000000001848555
  • Changed GraceDB › Events › 1 › GPSTime
    Baseline
    1419658911.631104
    Selected
    1419658911.631016
  • Changed GraceDB › Events › 1 › H1SNR
    Baseline
    12.646567
    Selected
    12.985614
  • Changed GraceDB › Events › 1 › HasMassGap
    Baseline
    0.0034651540400803317
    Selected
    0.03197424140951007
  • Changed GraceDB › Events › 1 › L1SNR
    Baseline
    10.977196
    Selected
    11.248147
  • Changed GraceDB › Events › 1 › Mass1
    Baseline
    12.616137
    Selected
    13.774588
  • Changed GraceDB › Events › 1 › Mass2
    Baseline
    9.7997522
    Selected
    8.907853
  • Changed GraceDB › Events › 1 › NetworkSNR
    Baseline
    16.74617842708778
    Selected
    17.379766
  • Added GraceDB › Events › 1 › Pastro
    Baseline
    Missing
    Selected
    1.0
  • Added GraceDB › Events › 1 › Pbbh
    Baseline
    Missing
    Selected
    1.0
  • Added GraceDB › Events › 1 › Pbns
    Baseline
    Missing
    Selected
    0.0
  • Changed GraceDB › Events › 1 › Pipeline
    Baseline
    pycbc
    Selected
    MBTA
  • Added GraceDB › Events › 1 › Pnsbh
    Baseline
    Missing
    Selected
    0.0
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G604412/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/events/G612484/files/bayestar.multiorder.fits
  • Added GraceDB › Events › 1 › SourceClassification
    Baseline
    Missing
    Selected
    https://gracedb.ligo.org/api/events/G612484/files/mbta.p_astro.json
  • Changed GraceDB › Events › 1 › Spin1z
    Baseline
    0.11600281
    Selected
    0.105999
  • Changed GraceDB › Events › 1 › Spin2z
    Baseline
    0.11600281
    Selected
    0.105999
  • Changed GraceDB › Events › 1 › UID
    Baseline
    G604412
    Selected
    G612484
  • Added GraceDB › Events › 1 › V1SNR
    Baseline
    Missing
    Selected
    2.62855
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G604412/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G612484/files/coinc.xml
  • Changed GraceDB › Events › 2 › CatalogVersion
    Baseline
    6
    Selected
    7
  • Changed GraceDB › Events › 3 › CatalogVersion
    Baseline
    6
    Selected
    7
  • Changed GraceDB › Events › 3 › FAR
    Baseline
    0.00000000000000000001848555
    Selected
    0.0000000000008932100186206703
  • Changed GraceDB › Events › 3 › GPSTime
    Baseline
    1419658911.631016
    Selected
    1419658911.631104
  • Changed GraceDB › Events › 3 › H1SNR
    Baseline
    12.985614
    Selected
    12.646567
  • Changed GraceDB › Events › 3 › HasMassGap
    Baseline
    0.03197424140951007
    Selected
    0.0034651540400803317
  • Changed GraceDB › Events › 3 › L1SNR
    Baseline
    11.248147
    Selected
    10.977196
  • Changed GraceDB › Events › 3 › Mass1
    Baseline
    13.774588
    Selected
    12.616137
  • Changed GraceDB › Events › 3 › Mass2
    Baseline
    8.907853
    Selected
    9.7997522
  • Changed GraceDB › Events › 3 › NetworkSNR
    Baseline
    17.379766
    Selected
    16.74617842708778
  • Removed GraceDB › Events › 3 › Pastro
    Baseline
    1.0
    Selected
    Missing
  • Removed GraceDB › Events › 3 › Pbbh
    Baseline
    1.0
    Selected
    Missing
  • Removed GraceDB › Events › 3 › Pbns
    Baseline
    0.0
    Selected
    Missing
  • Changed GraceDB › Events › 3 › Pipeline
    Baseline
    MBTA
    Selected
    pycbc
  • Removed GraceDB › Events › 3 › Pnsbh
    Baseline
    0.0
    Selected
    Missing
  • Changed GraceDB › Events › 3 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G612484/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/events/G604412/files/bayestar.multiorder.fits
  • Removed GraceDB › Events › 3 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G612484/files/mbta.p_astro.json
    Selected
    Missing
  • Changed GraceDB › Events › 3 › Spin1z
    Baseline
    0.105999
    Selected
    0.11600281
  • Changed GraceDB › Events › 3 › Spin2z
    Baseline
    0.105999
    Selected
    0.11600281
  • Changed GraceDB › Events › 3 › UID
    Baseline
    G612484
    Selected
    G604412
  • Removed GraceDB › Events › 3 › V1SNR
    Baseline
    2.62855
    Selected
    Missing
  • Changed GraceDB › Events › 3 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G612484/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G604412/files/coinc.xml
  • Changed GraceDB › Events › 4 › CatalogVersion
    Baseline
    6
    Selected
    7
  • Changed GraceDB › Events › 4 › FAR
    Baseline
    0.0000000000000000002943883067312175
    Selected
    0.00000000000000000000000000000000000836492541259345
  • Changed GraceDB › Events › 4 › GPSTime
    Baseline
    1419658911.630859
    Selected
    1419658911.630052
  • Changed GraceDB › Events › 4 › H1SNR
    Baseline
    12.612915
    Selected
    12.041245
  • Changed GraceDB › Events › 4 › HasMassGap
    Baseline
    0.054635580782282485
    Selected
    0.15574154063092616
  • Changed GraceDB › Events › 4 › L1SNR
    Baseline
    11.468657
    Selected
    11.67504
  • Changed GraceDB › Events › 4 › Mass1
    Baseline
    16.2768
    Selected
    18.468542
  • Changed GraceDB › Events › 4 › Mass2
    Baseline
    7.6927299
    Selected
    6.9165273
  • Changed GraceDB › Events › 4 › NetworkSNR
    Baseline
    17.10426189605946
    Selected
    16.96680220646435
  • Removed GraceDB › Events › 4 › Pastro
    Baseline
    0.9999999999975161
    Selected
    Missing
  • Removed GraceDB › Events › 4 › Pbbh
    Baseline
    0.9999999999975161
    Selected
    Missing
  • Removed GraceDB › Events › 4 › Pbns
    Baseline
    0.0
    Selected
    Missing
  • Changed GraceDB › Events › 4 › Pipeline
    Baseline
    spiir
    Selected
    gstlal
  • Removed GraceDB › Events › 4 › Pnsbh
    Baseline
    0.0
    Selected
    Missing
  • Changed GraceDB › Events › 4 › SearchType
    Baseline
    low latency
    Selected
    offline
  • Removed GraceDB › Events › 4 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G540161/files/bayestar.multiorder.fits
    Selected
    Missing
  • Removed GraceDB › Events › 4 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G540161/files/spiir.p_astro.json
    Selected
    Missing
  • Changed GraceDB › Events › 4 › Spin1z
    Baseline
    0.26535255
    Selected
    0.21656249
  • Changed GraceDB › Events › 4 › Spin2z
    Baseline
    -0.089948162
    Selected
    0.21656249
  • Changed GraceDB › Events › 4 › UID
    Baseline
    G540161
    Selected
    G620637
  • Removed GraceDB › Events › 4 › V1SNR
    Baseline
    1.3928548
    Selected
    Missing
  • Changed GraceDB › Events › 4 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G540161/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G620637/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2025-11-26 13:40:54.897781
    Selected
    2025-11-27 00:38:14.569894
View raw JSON diff

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

Baseline 19d9fe8d

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S241231bg", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 4.243292952307607e-42, "UID": "G602771", "XML": "https://gracedb.ligo.org/api/events/G602771/files/coinc.xml", "H1SNR": 12.607955, "HasNS": 0.0, "L1SNR": 11.473054, "Mass1": 13.219833, "Mass2": 9.2671013, "Notes": [], "State": "neighbor", "Spin1z": 0.092812501, "Spin2z": 0.092812501, "GPSTime": 1419658911.630868, "Pipeline": "gstlal", "HasMassGap": 0.02125714514130391, "HasRemnant": 0.0, "NetworkSNR": 17.22009949047467, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 6, "InOfflineCatalog": true}, {"FAR": 8.932100186206703e-13, "UID": "G604412", "XML": "https://gracedb.ligo.org/api/events/G604412/files/coinc.xml", "H1SNR": 12.646567, "HasNS": 0.0, "L1SNR": 10.977196, "Mass1": 12.616137, "Mass2": 9.7997522, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G604412/files/bayestar.multiorder.fits", "Spin1z": 0.11600281, "Spin2z": 0.11600281, "GPSTime": 1419658911.631104, "Pipeline": "pycbc", "HasMassGap": 0.0034651540400803317, "HasRemnant": 0.0, "NetworkSNR": 16.74617842708778, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 6, "InOfflineCatalog": true}, {"FAR": 3.70019574e-11, "UID": "G620000", "Notes": [], "State": "neighbor", "GPSTime": 1419658911.61, "Pipeline": "CWB", "NetworkSNR": 16.82529048783408, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 6, "InOfflineCatalog": true}, {"FAR": 1.848555e-20, "UID": "G612484", "XML": "https://gracedb.ligo.org/api/events/G612484/files/coinc.xml", "Pbbh": 1.0, "Pbns": 0.0, "H1SNR": 12.985614, "HasNS": 0.0, "L1SNR": 11.248147, "Mass1": 13.774588, "Mass2": 8.907853, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.62855, "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G612484/files/bayestar.multiorder.fits", "Spin1z": 0.105999, "Spin2z": 0.105999, "GPSTime": 1419658911.631016, "Pipeline": "MBTA", "HasMassGap": 0.03197424140951007, "HasRemnant": 0.0, "NetworkSNR": 17.379766, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 6, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G612484/files/mbta.p_astro.json"}, {"FAR": 2.943883067312175e-19, "UID": "G540161", "XML": "https://gracedb.ligo.org/api/events/G540161/files/coinc.xml", "Pbbh": 0.9999999999975161, "Pbns": 0.0, "H1SNR": 12.612915, "HasNS": 0.0, "L1SNR": 11.468657, "Mass1": 16.2768, "Mass2": 7.6927299, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 1.3928548, "Pastro": 0.9999999999975161, "Skymap": "https://gracedb.ligo.org/api/events/G540161/files/bayestar.multiorder.fits", "Spin1z": 0.26535255, "Spin2z": -0.089948162, "GPSTime": 1419658911.630859, "Pipeline": "spiir", "HasMassGap": 0.054635580782282485, "HasRemnant": 0.0, "NetworkSNR": 17.10426189605946, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 6, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G540161/files/spiir.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G540166", "XML": "https://gracedb.ligo.org/api/events/G540166/files/coinc.xml", "Pbbh": 0.9021251559915282, "Pbns": 0.0, "H1SNR": 13.344238, "HasNS": 0.0, "L1SNR": 12.046793, "Mass1": 13.782795, "Mass2": 8.8857138, "Notes": [], "Pnsbh": 0.09639097120670338, "State": "preferred", "V1SNR": 2.5432904, "Pastro": 0.9985161271982316, "Skymap": "https://gracedb.ligo.org/api/events/G540166/files/bayestar.multiorder.fits", "Spin1z": 0.37100612, "Spin2z": -0.3898516, "GPSTime": 1419658911.605957, "Pipeline": "pycbc", "HasMassGap": 0.06742758268301748, "HasRemnant": 0.0, "NetworkSNR": 18.15660327391577, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G540166/files/pycbc.p_astro.json"}], "LastUpdate": "2025-11-26 13:40:54.897781", "Instruments": "H1,L1,V1", "SupereventFAR": 1.593887106449787e-41, "SupereventPastro": 1.0}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G540166/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": "CWB", "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 analysis corresponding to this designator"], "Finalized": false, "ReviewStatus": "unstarted", "CorrespondingPEUID": "NoCorrespondingResultFound", "IsDesignatedIllustrativeResult": false}, {"UID": "IllustrativeResult", "Notes": ["Adding illustrative result even though it does not fall into any requested categories"], "Finalized": false, "ReviewStatus": "unstarted", "CorrespondingPEUID": "online", "IsDesignatedIllustrativeResult": true}]}, "ParameterEstimation": {"Notes": [], "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.", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Results copied from /home/pe.o4/O4b/S241231bg/online/bilby", "Automatic online PE run succeeded", "Online run used to send update skymap"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241231bg/online/bilby/G540166_config_complete.ini", "MD5Sum": "be04a230689228016bfed62f3317fbee", "DateLastModified": "2024/12/30 21:47:53"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241231bg/online/bilby/final_result/G540166_data0_1419658911-6313477_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "c20eb2d1dd50b05e4af3c9f4d97b8fd0", "DateLastModified": "2024/12/30 22:59:07"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241231bg/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S241231bg/online/summary/samples/posterior_samples.h5", "MD5Sum": "757aca3bb8eac7016dec681459b6b973", "DateLastModified": "2024/12/30 23:18:51"}, "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": [], "Reviewers": ["sylvia.biscoveanu"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Viola Sordini", "v.sordini@ip2i.in2p3.fr", "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/202412/S241231bg/index.html", "MD5Sum": "49807b2484b735833296c5f6392ac971", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202412/S241231bg/index.html", "DateLastModified": "2025/01/28 11:21:04"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 32.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["there's some low snr noise in LHO around 0.5s (30-40Hz) after the event. I doubt this will cause issues so leaving in. PE come back to detchar if any issues"], "FrameType": "H1_HOFT_AR01", "RecommendedChannel": "H1:DCS-CALIB_STRAIN_CLEAN_AR01 ", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["there's some low snr noise in LHO around 0.5s (30-40Hz) after the event. I doubt this will cause issues so leaving in. PE come back to detchar if any issues"], "FrameType": "L1_HOFT_AR01", "RecommendedChannel": "L1:DCS-CALIB_STRAIN_CLEAN_AR01", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": ["there's some low snr noise in LHO around 0.5s (30-40Hz) after the event. I doubt this will cause issues so leaving in. PE come back to detchar if any issues"], "FrameType": "HoftAR1U02", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}

Selected 8bebc08b

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I doubt this will cause issues so leaving in. PE come back to detchar if any issues"], "FrameType": "H1_HOFT_AR01", "RecommendedChannel": "H1:DCS-CALIB_STRAIN_CLEAN_AR01 ", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["there's some low snr noise in LHO around 0.5s (30-40Hz) after the event. I doubt this will cause issues so leaving in. PE come back to detchar if any issues"], "FrameType": "L1_HOFT_AR01", "RecommendedChannel": "L1:DCS-CALIB_STRAIN_CLEAN_AR01", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": ["there's some low snr noise in LHO around 0.5s (30-40Hz) after the event. I doubt this will cause issues so leaving in. PE come back to detchar if any issues"], "FrameType": "HoftAR1U02", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}

Metadata for selected version

Viewing historical metadata — not the current record

Summary

No summary highlights available.

Info

All remaining fields

Notes
Empty list
Labels
Empty list
SchemaVersion
v3

GraceDB

All remaining fields

ADVOK
✓ True
Events
Item 1
FAR
2.943883067312175e-19
UID
G540161
XML
https://gracedb.ligo.org/api/events/G540161/files/coinc.xml
Pbbh
0.9999999999975161
Pbns
0.0
H1SNR
12.612915
HasNS
0.0
L1SNR
11.468657
Mass1
16.2768
Mass2
7.6927299
Notes
Empty list
Pnsbh
0.0
State
neighbor
V1SNR
1.3928548
Pastro
0.9999999999975161
Skymap
https://gracedb.ligo.org/api/events/G540161/files/bayestar.multiorder.fits
Spin1z
0.26535255
Spin2z
-0.089948162
GPSTime
1419658911.630859
Pipeline
spiir
HasMassGap
0.054635580782282485
HasRemnant
0.0
NetworkSNR
17.10426189605946
SearchType
low latency
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
7
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/events/G540161/files/spiir.p_astro.json
Item 2
FAR
1.848555e-20
UID
G612484
XML
https://gracedb.ligo.org/api/events/G612484/files/coinc.xml
Pbbh
1.0
Pbns
0.0
H1SNR
12.985614
HasNS
0.0
L1SNR
11.248147
Mass1
13.774588
Mass2
8.907853
Notes
Empty list
Pnsbh
0.0
State
neighbor
V1SNR
2.62855
Pastro
1.0
Skymap
https://gracedb.ligo.org/api/events/G612484/files/bayestar.multiorder.fits
Spin1z
0.105999
Spin2z
0.105999
GPSTime
1419658911.631016
Pipeline
MBTA
HasMassGap
0.03197424140951007
HasRemnant
0.0
NetworkSNR
17.379766
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
7
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/events/G612484/files/mbta.p_astro.json
Item 3
FAR
3.70019574e-11
UID
G620000
Notes
Empty list
State
neighbor
GPSTime
1419658911.61
Pipeline
CWB
NetworkSNR
16.82529048783408
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
7
InOfflineCatalog
✓ True
Item 4
FAR
8.932100186206703e-13
UID
G604412
XML
https://gracedb.ligo.org/api/events/G604412/files/coinc.xml
H1SNR
12.646567
HasNS
0.0
L1SNR
10.977196
Mass1
12.616137
Mass2
9.7997522
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/events/G604412/files/bayestar.multiorder.fits
Spin1z
0.11600281
Spin2z
0.11600281
GPSTime
1419658911.631104
Pipeline
pycbc
HasMassGap
0.0034651540400803317
HasRemnant
0.0
NetworkSNR
16.74617842708778
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
7
InOfflineCatalog
✓ True
Item 5
FAR
8.36492541259345e-36
UID
G620637
XML
https://gracedb.ligo.org/api/events/G620637/files/coinc.xml
H1SNR
12.041245
HasNS
0.0
L1SNR
11.67504
Mass1
18.468542
Mass2
6.9165273
Notes
Empty list
State
neighbor
Spin1z
0.21656249
Spin2z
0.21656249
GPSTime
1419658911.630052
Pipeline
gstlal
HasMassGap
0.15574154063092616
HasRemnant
0.0
NetworkSNR
16.96680220646435
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
7
InOfflineCatalog
✓ True
Item 6
FAR
3.167545842243851e-10
UID
G540166
XML
https://gracedb.ligo.org/api/events/G540166/files/coinc.xml
Pbbh
0.9021251559915282
Pbns
0.0
H1SNR
13.344238
HasNS
0.0
L1SNR
12.046793
Mass1
13.782795
Mass2
8.8857138
Notes
Empty list
Pnsbh
0.09639097120670338
State
preferred
V1SNR
2.5432904
Pastro
0.9985161271982316
Skymap
https://gracedb.ligo.org/api/events/G540166/files/bayestar.multiorder.fits
Spin1z
0.37100612
Spin2z
-0.3898516
GPSTime
1419658911.605957
Pipeline
pycbc
HasMassGap
0.06742758268301748
HasRemnant
0.0
NetworkSNR
18.15660327391577
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/events/G540166/files/pycbc.p_astro.json
LastUpdate
2025-11-27 00:38:14.569894
Instruments
H1,L1,V1
SupereventFAR
1.593887106449787e-41
SupereventPastro
1.0

Parameter estimation (PE)

All remaining fields

Notes
Empty list
Status
ongoing
Results
Item 1
UID
online
Notes
Item 1
Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).
Item 2
When this file is updated add the contents as a comment on the relevant git issue.
Item 3
Perform a review of the online result and assess if it is sufficent for sending a skymap.
Item 4
Results copied from /home/pe.o4/O4b/S241231bg/online/bilby
Item 5
Automatic online PE run succeeded
Item 6
Online run used to send update skymap
RunStatus
complete
ConfigFile
Path
CIT:/home/pe.o4/public_html/O4b/S241231bg/online/bilby/G540166_config_complete.ini
MD5Sum
be04a230689228016bfed62f3317fbee
DateLastModified
2024/12/30 21:47:53
Deprecated
✗ False
ResultFile
Path
CIT:/home/pe.o4/public_html/O4b/S241231bg/online/bilby/final_result/G540166_data0_1419658911-6313477_analysis_H1L1V1_merge_result.hdf5
MD5Sum
c20eb2d1dd50b05e4af3c9f4d97b8fd0
DateLastModified
2024/12/30 22:59:07
Publications
Empty list
ReviewStatus
ongoing
PESummaryPageURL
https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S241231bg/online/summary/home.html
InferenceSoftware
bilby
PESummaryResultFile
Path
CIT:/home/pe.o4/public_html/O4b/S241231bg/online/summary/samples/posterior_samples.h5
MD5Sum
757aca3bb8eac7016dec681459b6b973
DateLastModified
2024/12/30 23:18:51
WaveformApproximant
IMRPhenomPv2
Analysts
Empty list
Reviewers
Item 1
sylvia.biscoveanu
SafeSamplingRate
4096.0
IllustrativeResult
online
SafeLowerMassRatio
0.05
SkymapReleaseResult
online

Lensing

Detector characterisation (Detchar)

All remaining fields

Notes
Item 1
""
Status
complete
Analysts
Item 1
Viola Sordini
Item 2
v.sordini@ip2i.in2p3.fr
Item 3
Derek Davis
Item 4
derek.davis@ligo.org
Item 5
Sophie Hourihane
Item 6
sophie.hourihane@ligo.org
Item 7
Laura Nuttall
Item 8
laura.nuttall@port.ac.uk
Item 9
Francesco Di Renzo
Item 10
f.di-renzo@ip2i.in2p3.fr
Item 11
Siddharth Soni
Item 12
siddharth.soni@ligo.org
Reviewers
Item 1
Laura Nuttall
Item 2
laura.nuttall@port.ac.uk
DQRResults
Item 1
UID
Notes
Item 1
""
DQRFile
Path
CIT:/home/dqr/public_html/o4dqr/online/events/202412/S241231bg/index.html
MD5Sum
49807b2484b735833296c5f6392ac971
PublicHTML
https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202412/S241231bg/index.html
DateLastModified
2025/01/28 11:21:04
ReviewStatus
pass
ValidationNotes
Item 1
""
ValidationResult
pass
RecommendedDuration
32.0
RecommendedDetectors
Item 1
UID
H1
Notes
Item 1
there's some low snr noise in LHO around 0.5s (30-40Hz) after the event. I doubt this will cause issues so leaving in. PE come back to detchar if any issues
FrameType
H1_HOFT_AR01
RecommendedChannel
H1:DCS-CALIB_STRAIN_CLEAN_AR01
GlitchMitigationStatus
not required
RecommendedMinimumFrequency
20
Item 2
UID
L1
Notes
Item 1
there's some low snr noise in LHO around 0.5s (30-40Hz) after the event. I doubt this will cause issues so leaving in. PE come back to detchar if any issues
FrameType
L1_HOFT_AR01
RecommendedChannel
L1:DCS-CALIB_STRAIN_CLEAN_AR01
GlitchMitigationStatus
not required
RecommendedMinimumFrequency
20
Item 3
UID
V1
Notes
Item 1
there's some low snr noise in LHO around 0.5s (30-40Hz) after the event. I doubt this will cause issues so leaving in. PE come back to detchar if any issues
FrameType
HoftAR1U02
RecommendedChannel
V1:Hrec_hoftRepro1AR_16384Hz
GlitchMitigationStatus
not required
RecommendedMinimumFrequency
20
ParticipatingDetectors
Item 1
H1
Item 2
L1
Item 3
V1

Extreme matter

Cosmology

All remaining fields

Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/events/G540166/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
MBTA
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
Item 2
UID
CWB
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
Item 3
UID
pycbc
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
Item 4
UID
gstlal
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
ParameterEstimationStatuses
Item 1
UID
IMRPhenomXPHM
Notes
Item 1
No analysis corresponding to this designator
Finalized
✗ False
ReviewStatus
unstarted
CorrespondingPEUID
NoCorrespondingResultFound
IsDesignatedIllustrativeResult
✗ False
Item 2
UID
IllustrativeResult
Notes
Item 1
Adding illustrative result even though it does not fall into any requested categories
Finalized
✗ False
ReviewStatus
unstarted
CorrespondingPEUID
online
IsDesignatedIllustrativeResult
✓ True

Publications

Additional metadata: Sname

All remaining fields

Sname
S241231bg

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations