S231231ag

Event ID: GW231231_154016 Trigger ID: S231231ag cbc-workflow-o4a
Current version: 43d85b89 recorded 2026-07-28 13:35 UTC v3

History

Version history

Viewing version 3a16ca38 (historical) — not the current record

Selected version 3a16ca38. Compared with previous version fb18fd22.

Selected version details

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Changes from previous version fb18fd22 to selected version 3a16ca38

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

35 field changes.

  • Changed GraceDB › Events › 0 › CatalogVersion
    Baseline
    10
    Selected
    11
  • Changed GraceDB › Events › 0 › FAR
    Baseline
    0.0000000000000005878662855503143
    Selected
    0.00000000003168808781402894
  • Changed GraceDB › Events › 0 › GPSTime
    Baseline
    1388072434.670337
    Selected
    1388072434.665527
  • Changed GraceDB › Events › 0 › H1SNR
    Baseline
    13.401533
    Selected
    13.36828
  • Changed GraceDB › Events › 0 › Mass1
    Baseline
    28.050522
    Selected
    29.429613
  • Changed GraceDB › Events › 0 › Mass2
    Baseline
    21.829105
    Selected
    19.019201
  • Changed GraceDB › Events › 0 › NetworkSNR
    Baseline
    13.40153312683105
    Selected
    13.3682804107666
  • Changed GraceDB › Events › 0 › Pipeline
    Baseline
    gstlal
    Selected
    pycbc
  • Added GraceDB › Events › 0 › Skymap
    Baseline
    Missing
    Selected
    https://gracedb.ligo.org/api/events/G503259/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › Spin1z
    Baseline
    0.092812501
    Selected
    -0.064973541
  • Changed GraceDB › Events › 0 › Spin2z
    Baseline
    0.092812501
    Selected
    -0.064973541
  • Changed GraceDB › Events › 0 › UID
    Baseline
    G482441
    Selected
    G503259
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G482441/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G503259/files/coinc.xml
  • Added GraceDB › Events › 1 › CatalogNumber
    Baseline
    Missing
    Selected
    4
  • Added GraceDB › Events › 1 › CatalogVersion
    Baseline
    Missing
    Selected
    11
  • Changed GraceDB › Events › 1 › FAR
    Baseline
    0.000000000000008354027505146304
    Selected
    0.0000000000000005878662855503143
  • Changed GraceDB › Events › 1 › GPSTime
    Baseline
    1388072434.669984
    Selected
    1388072434.670337
  • Changed GraceDB › Events › 1 › H1SNR
    Baseline
    13.558277
    Selected
    13.401533
  • Changed GraceDB › Events › 1 › InOfflineCatalog
    Baseline
    False
    Selected
    True
  • Changed GraceDB › Events › 1 › Mass1
    Baseline
    25.801163
    Selected
    28.050522
  • Changed GraceDB › Events › 1 › NetworkSNR
    Baseline
    13.55827713012695
    Selected
    13.40153312683105
  • Removed GraceDB › Events › 1 › Pastro
    Baseline
    0.9999999708480558
    Selected
    Missing
  • Removed GraceDB › Events › 1 › Pbbh
    Baseline
    0.9999999708480558
    Selected
    Missing
  • Removed GraceDB › Events › 1 › Pbns
    Baseline
    0.00000000000000000000000000000000000000016040642585602436
    Selected
    Missing
  • Removed GraceDB › Events › 1 › Pnsbh
    Baseline
    0.00000000000000000000000000000000000001262979472208605
    Selected
    Missing
  • Changed GraceDB › Events › 1 › SearchType
    Baseline
    low latency
    Selected
    offline
  • Removed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G462314/files/bayestar.multiorder.fits
    Selected
    Missing
  • Removed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G462314/files/gstlal.p_astro.json
    Selected
    Missing
  • Changed GraceDB › Events › 1 › Spin1z
    Baseline
    -0.0309375
    Selected
    0.092812501
  • Changed GraceDB › Events › 1 › Spin2z
    Baseline
    -0.0309375
    Selected
    0.092812501
  • Changed GraceDB › Events › 1 › State
    Baseline
    preferred
    Selected
    neighbor
  • Changed GraceDB › Events › 1 › UID
    Baseline
    G462314
    Selected
    G482441
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G462314/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G482441/files/coinc.xml
  • Added GraceDB › Events › 2
    Baseline
    Missing
    Selected
    {'FAR': 8.354027505146304e-15, 'UID': 'G462314', 'XML': 'https://gracedb.ligo.org/api/events/G462314/files/coinc.xml', 'Pbbh': 0.9999999708480558, 'Pbns': 1.6040642585602436e-40, 'H1SNR': 13.558277, 'HasNS': 0.0, 'Mass1': 25.801163, 'Mass2': 21.829105, 'Notes': [], 'Pnsbh': 1.262979472208605e-38, 'State': 'preferred', 'Pastro': 0.9999999708480558, 'Skymap': 'https://gracedb.ligo.org/api/events/G462314/files/bayestar.multiorder.fits', 'Spin1z': -0.0309375, 'Spin2z': -0.0309375, 'GPSTime': 1388072434.669984, 'Pipeline': 'gstlal', 'HasMassGap': 0.0, 'HasRemnant': 0.0, 'NetworkSNR': 13.55827713012695, 'SearchType': 'low latency', 'EarlyWarning': False, 'InOfflineCatalog': False, 'SourceClassification': 'https://gracedb.ligo.org/api/events/G462314/files/gstlal.p_astro.json'}
  • Changed GraceDB › LastUpdate
    Baseline
    2024-07-09 07:02:14.968542
    Selected
    2024-08-09 09:32:56.978533
View raw JSON diff

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

Baseline fb18fd22

{"Info": {"Notes": []}, "Sname": "S231231ag", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.878662855503143e-16, "UID": "G482441", "XML": "https://gracedb.ligo.org/api/events/G482441/files/coinc.xml", "H1SNR": 13.401533, "HasNS": 0.0, "Mass1": 28.050522, "Mass2": 21.829105, "Notes": [], "State": "neighbor", "Spin1z": 0.092812501, "Spin2z": 0.092812501, "GPSTime": 1388072434.670337, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.40153312683105, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 10, "InOfflineCatalog": true}, {"FAR": 8.354027505146304e-15, "UID": "G462314", "XML": "https://gracedb.ligo.org/api/events/G462314/files/coinc.xml", "Pbbh": 0.9999999708480558, "Pbns": 1.6040642585602436e-40, "H1SNR": 13.558277, "HasNS": 0.0, "Mass1": 25.801163, "Mass2": 21.829105, "Notes": [], "Pnsbh": 1.262979472208605e-38, "State": "preferred", "Pastro": 0.9999999708480558, "Skymap": "https://gracedb.ligo.org/api/events/G462314/files/bayestar.multiorder.fits", "Spin1z": -0.0309375, "Spin2z": -0.0309375, "GPSTime": 1388072434.669984, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.55827713012695, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G462314/files/gstlal.p_astro.json"}], "LastUpdate": "2024-07-09 07:02:14.968542", "Instruments": "H1", "SupereventFAR": 5.878662855503143e-16, "SupereventPastro": 0.9999999572722814}, "Lensing": {}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G462314/files/bayestar.multiorder.fits"}, "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": "complete", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "Results copied from /home/pe.o4/O4a/S231231ag/online/bilby", "H1 only detection and run", "L1 data exists but squeezer was not operating, observing intent was false", "Calibration state and usability of L1 data uncertain, no further runs planned"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231231ag/online/bilby/G462314_config_complete.ini", "MD5Sum": "ea6d49a733785d94b99b5f68fd1b9f3e", "DateLastModified": "2023/12/31 07:46:21"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231231ag/online/bilby/final_result/G462314_data0_1388072434-6699839_analysis_H1_merge_result.hdf5", "MD5Sum": "8aa8ca506144589dd44a47e8e8218f83", "DateLastModified": "2023/12/31 13:50:22"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231231ag/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231231ag/online/summary/samples/posterior_samples.h5", "MD5Sum": "8994e625e20c00816b20fedee5fe771e", "DateLastModified": "2023/12/31 13:56:12"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["matthias.vereecken", "aaron.zimmerman"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Sudhagar Suyamprakasam", "sudhagar.suyamprakasam@ligo.org", "Jess McIver", "jess.mciver@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/202312/S231231ag/index.html", "MD5Sum": "f59474047bdf125e9655d76134c97949", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202312/S231231ag/index.html", "DateLastModified": "2024/01/03 12:39:03"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": [""], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1"]}}

Selected 3a16ca38

{"Info": {"Notes": []}, "Sname": "S231231ag", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.168808781402894e-11, "UID": "G503259", "XML": "https://gracedb.ligo.org/api/events/G503259/files/coinc.xml", "H1SNR": 13.36828, "HasNS": 0.0, "Mass1": 29.429613, "Mass2": 19.019201, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G503259/files/bayestar.multiorder.fits", "Spin1z": -0.064973541, "Spin2z": -0.064973541, "GPSTime": 1388072434.665527, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.3682804107666, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 11, "InOfflineCatalog": true}, {"FAR": 5.878662855503143e-16, "UID": "G482441", "XML": "https://gracedb.ligo.org/api/events/G482441/files/coinc.xml", "H1SNR": 13.401533, "HasNS": 0.0, "Mass1": 28.050522, "Mass2": 21.829105, "Notes": [], "State": "neighbor", "Spin1z": 0.092812501, "Spin2z": 0.092812501, "GPSTime": 1388072434.670337, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.40153312683105, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 11, "InOfflineCatalog": true}, {"FAR": 8.354027505146304e-15, "UID": "G462314", "XML": "https://gracedb.ligo.org/api/events/G462314/files/coinc.xml", "Pbbh": 0.9999999708480558, "Pbns": 1.6040642585602436e-40, "H1SNR": 13.558277, "HasNS": 0.0, "Mass1": 25.801163, "Mass2": 21.829105, "Notes": [], "Pnsbh": 1.262979472208605e-38, "State": "preferred", "Pastro": 0.9999999708480558, "Skymap": "https://gracedb.ligo.org/api/events/G462314/files/bayestar.multiorder.fits", "Spin1z": -0.0309375, "Spin2z": -0.0309375, "GPSTime": 1388072434.669984, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 13.55827713012695, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G462314/files/gstlal.p_astro.json"}], "LastUpdate": "2024-08-09 09:32:56.978533", "Instruments": "H1", "SupereventFAR": 5.878662855503143e-16, "SupereventPastro": 0.9999999572722814}, "Lensing": {}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G462314/files/bayestar.multiorder.fits"}, "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": "complete", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "Results copied from /home/pe.o4/O4a/S231231ag/online/bilby", "H1 only detection and run", "L1 data exists but squeezer was not operating, observing intent was false", "Calibration state and usability of L1 data uncertain, no further runs planned"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231231ag/online/bilby/G462314_config_complete.ini", "MD5Sum": "ea6d49a733785d94b99b5f68fd1b9f3e", "DateLastModified": "2023/12/31 07:46:21"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231231ag/online/bilby/final_result/G462314_data0_1388072434-6699839_analysis_H1_merge_result.hdf5", "MD5Sum": "8aa8ca506144589dd44a47e8e8218f83", "DateLastModified": "2023/12/31 13:50:22"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S231231ag/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S231231ag/online/summary/samples/posterior_samples.h5", "MD5Sum": "8994e625e20c00816b20fedee5fe771e", "DateLastModified": "2023/12/31 13:56:12"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["matthias.vereecken", "aaron.zimmerman"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Sudhagar Suyamprakasam", "sudhagar.suyamprakasam@ligo.org", "Jess McIver", "jess.mciver@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/202312/S231231ag/index.html", "MD5Sum": "f59474047bdf125e9655d76134c97949", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202312/S231231ag/index.html", "DateLastModified": "2024/01/03 12:39:03"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": [""], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1"]}}