S240924a

Event ID: GW240924_000316 Trigger ID: S240924a cbc-workflow-er16-o4b
Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

History

Version history

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Selected version 97718698. Compared with previous version 7aedbef6.

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Changes from previous version 7aedbef6 to selected version 97718698

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

86 field changes.

  • Changed GraceDB › Events › 0 › CatalogVersion
    Baseline
    2
    Selected
    3
  • Changed GraceDB › Events › 0 › FAR
    Baseline
    0.000000000132811
    Selected
    0.000006790359748265473
  • Changed GraceDB › Events › 0 › GPSTime
    Baseline
    1411171414.5508
    Selected
    1411171414.539551
  • Changed GraceDB › Events › 0 › H1SNR
    Baseline
    73.81122
    Selected
    8.1757746
  • Added GraceDB › Events › 0 › HasMassGap
    Baseline
    Missing
    Selected
    0.0
  • Added GraceDB › Events › 0 › HasNS
    Baseline
    Missing
    Selected
    0.0
  • Added GraceDB › Events › 0 › HasRemnant
    Baseline
    Missing
    Selected
    0.0
  • Changed GraceDB › Events › 0 › L1SNR
    Baseline
    49.94367
    Selected
    7.0474081
  • Added GraceDB › Events › 0 › Mass1
    Baseline
    Missing
    Selected
    85.21212
  • Added GraceDB › Events › 0 › Mass2
    Baseline
    Missing
    Selected
    43.10606
  • Changed GraceDB › Events › 0 › NetworkSNR
    Baseline
    11.124517967085136
    Selected
    10.94049349243627
  • Changed GraceDB › Events › 0 › Pastro
    Baseline
    0.99100878364164
    Selected
    0.0944262993838404
  • Changed GraceDB › Events › 0 › Pbbh
    Baseline
    0.99100878364164
    Selected
    0.09442629938384038
  • Changed GraceDB › Events › 0 › Pipeline
    Baseline
    CWB
    Selected
    spiir
  • Changed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G515083/files/cwb.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/events/G515072/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G515083/files/cwb.p_astro.json
    Selected
    https://gracedb.ligo.org/api/events/G515072/files/spiir.p_astro.json
  • Added GraceDB › Events › 0 › Spin1z
    Baseline
    Missing
    Selected
    0.38060731
  • Added GraceDB › Events › 0 › Spin2z
    Baseline
    Missing
    Selected
    -0.56014979
  • Changed GraceDB › Events › 0 › UID
    Baseline
    G515083
    Selected
    G515072
  • Added GraceDB › Events › 0 › V1SNR
    Baseline
    Missing
    Selected
    1.784698
  • Added GraceDB › Events › 0 › XML
    Baseline
    Missing
    Selected
    https://gracedb.ligo.org/api/events/G515072/files/coinc.xml
  • Changed GraceDB › Events › 1 › CatalogVersion
    Baseline
    2
    Selected
    3
  • Changed GraceDB › Events › 1 › FAR
    Baseline
    0.000000002462291760468258
    Selected
    0.0000000002327921
  • Changed GraceDB › Events › 1 › GPSTime
    Baseline
    1411171414.545898
    Selected
    1411171414.533864
  • Changed GraceDB › Events › 1 › H1SNR
    Baseline
    7.9494028
    Selected
    7.737751
  • Changed GraceDB › Events › 1 › L1SNR
    Baseline
    6.6067653
    Selected
    6.33844
  • Changed GraceDB › Events › 1 › Mass1
    Baseline
    75.291055
    Selected
    81.536103
  • Changed GraceDB › Events › 1 › Mass2
    Baseline
    49.729512
    Selected
    29.827707
  • Changed GraceDB › Events › 1 › NetworkSNR
    Baseline
    10.61778825364806
    Selected
    10.229338
  • Changed GraceDB › Events › 1 › Pastro
    Baseline
    0.9999287607458344
    Selected
    0.99927056
  • Changed GraceDB › Events › 1 › Pbbh
    Baseline
    0.9999287607458344
    Selected
    0.99927056
  • Changed GraceDB › Events › 1 › Pipeline
    Baseline
    pycbc
    Selected
    MBTA
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G515079/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/events/G515074/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G515079/files/pycbc.p_astro.json
    Selected
    https://gracedb.ligo.org/api/events/G515074/files/mbta.p_astro.json
  • Changed GraceDB › Events › 1 › Spin1z
    Baseline
    0.40604416
    Selected
    -0.202182
  • Changed GraceDB › Events › 1 › Spin2z
    Baseline
    -0.4627815
    Selected
    -0.202182
  • Changed GraceDB › Events › 1 › State
    Baseline
    preferred
    Selected
    neighbor
  • Changed GraceDB › Events › 1 › UID
    Baseline
    G515079
    Selected
    G515074
  • Changed GraceDB › Events › 1 › V1SNR
    Baseline
    2.4279776
    Selected
    2.142603
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G515079/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G515074/files/coinc.xml
  • Changed GraceDB › Events › 2 › CatalogVersion
    Baseline
    2
    Selected
    3
  • Changed GraceDB › Events › 3 › CatalogVersion
    Baseline
    2
    Selected
    3
  • Changed GraceDB › Events › 3 › FAR
    Baseline
    0.0000000002327921
    Selected
    0.0000000001834882078596569
  • Changed GraceDB › Events › 3 › GPSTime
    Baseline
    1411171414.533864
    Selected
    1411171414.526123
  • Changed GraceDB › Events › 3 › H1SNR
    Baseline
    7.737751
    Selected
    6.8996825
  • Changed GraceDB › Events › 3 › HasMassGap
    Baseline
    0.0
    Selected
    0.010406926406926406
  • Changed GraceDB › Events › 3 › L1SNR
    Baseline
    6.33844
    Selected
    5.8316736
  • Changed GraceDB › Events › 3 › Mass1
    Baseline
    81.536103
    Selected
    74.298569
  • Changed GraceDB › Events › 3 › Mass2
    Baseline
    29.827707
    Selected
    69.635696
  • Changed GraceDB › Events › 3 › NetworkSNR
    Baseline
    10.229338
    Selected
    9.034048712342207
  • Removed GraceDB › Events › 3 › Pastro
    Baseline
    0.99927056
    Selected
    Missing
  • Removed GraceDB › Events › 3 › Pbbh
    Baseline
    0.99927056
    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 › SearchType
    Baseline
    low latency
    Selected
    offline
  • Changed GraceDB › Events › 3 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G515074/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/events/G604232/files/bayestar.multiorder.fits
  • Removed GraceDB › Events › 3 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G515074/files/mbta.p_astro.json
    Selected
    Missing
  • Changed GraceDB › Events › 3 › Spin1z
    Baseline
    -0.202182
    Selected
    0.066998087
  • Changed GraceDB › Events › 3 › Spin2z
    Baseline
    -0.202182
    Selected
    0.066998087
  • Changed GraceDB › Events › 3 › UID
    Baseline
    G515074
    Selected
    G604232
  • Removed GraceDB › Events › 3 › V1SNR
    Baseline
    2.142603
    Selected
    Missing
  • Changed GraceDB › Events › 3 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G515074/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G604232/files/coinc.xml
  • Changed GraceDB › Events › 4 › CatalogVersion
    Baseline
    2
    Selected
    3
  • Changed GraceDB › Events › 4 › FAR
    Baseline
    0.000006790359748265473
    Selected
    0.000000000132811
  • Changed GraceDB › Events › 4 › GPSTime
    Baseline
    1411171414.539551
    Selected
    1411171414.5508
  • Changed GraceDB › Events › 4 › H1SNR
    Baseline
    8.1757746
    Selected
    73.81122
  • Removed GraceDB › Events › 4 › HasMassGap
    Baseline
    0.0
    Selected
    Missing
  • Removed GraceDB › Events › 4 › HasNS
    Baseline
    0.0
    Selected
    Missing
  • Removed GraceDB › Events › 4 › HasRemnant
    Baseline
    0.0
    Selected
    Missing
  • Changed GraceDB › Events › 4 › L1SNR
    Baseline
    7.0474081
    Selected
    49.94367
  • Removed GraceDB › Events › 4 › Mass1
    Baseline
    85.21212
    Selected
    Missing
  • Removed GraceDB › Events › 4 › Mass2
    Baseline
    43.10606
    Selected
    Missing
  • Changed GraceDB › Events › 4 › NetworkSNR
    Baseline
    10.94049349243627
    Selected
    11.124517967085136
  • Changed GraceDB › Events › 4 › Pastro
    Baseline
    0.0944262993838404
    Selected
    0.99100878364164
  • Changed GraceDB › Events › 4 › Pbbh
    Baseline
    0.09442629938384038
    Selected
    0.99100878364164
  • Changed GraceDB › Events › 4 › Pipeline
    Baseline
    spiir
    Selected
    CWB
  • Changed GraceDB › Events › 4 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G515072/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/events/G515083/files/cwb.multiorder.fits
  • Changed GraceDB › Events › 4 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G515072/files/spiir.p_astro.json
    Selected
    https://gracedb.ligo.org/api/events/G515083/files/cwb.p_astro.json
  • Removed GraceDB › Events › 4 › Spin1z
    Baseline
    0.38060731
    Selected
    Missing
  • Removed GraceDB › Events › 4 › Spin2z
    Baseline
    -0.56014979
    Selected
    Missing
  • Changed GraceDB › Events › 4 › UID
    Baseline
    G515072
    Selected
    G515083
  • Removed GraceDB › Events › 4 › V1SNR
    Baseline
    1.784698
    Selected
    Missing
  • Removed GraceDB › Events › 4 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G515072/files/coinc.xml
    Selected
    Missing
  • Added GraceDB › Events › 5
    Baseline
    Missing
    Selected
    {'FAR': 2.462291760468258e-09, 'UID': 'G515079', 'XML': 'https://gracedb.ligo.org/api/events/G515079/files/coinc.xml', 'Pbbh': 0.9999287607458344, 'Pbns': 0.0, 'H1SNR': 7.9494028, 'HasNS': 0.0, 'L1SNR': 6.6067653, 'Mass1': 75.291055, 'Mass2': 49.729512, 'Notes': [], 'Pnsbh': 0.0, 'State': 'preferred', 'V1SNR': 2.4279776, 'Pastro': 0.9999287607458344, 'Skymap': 'https://gracedb.ligo.org/api/events/G515079/files/bayestar.multiorder.fits', 'Spin1z': 0.40604416, 'Spin2z': -0.4627815, 'GPSTime': 1411171414.545898, 'Pipeline': 'pycbc', 'HasMassGap': 0.0, 'HasRemnant': 0.0, 'NetworkSNR': 10.61778825364806, 'SearchType': 'low latency', 'EarlyWarning': False, 'InOfflineCatalog': False, 'SourceClassification': 'https://gracedb.ligo.org/api/events/G515079/files/pycbc.p_astro.json'}
  • Changed GraceDB › LastUpdate
    Baseline
    2025-09-25 12:31:05.168286
    Selected
    2025-09-26 12:40:15.220064
View raw JSON diff

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

Baseline 7aedbef6

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240924a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.32811e-10, "UID": "G515083", "Pbbh": 0.99100878364164, "Pbns": 0.0, "H1SNR": 73.81122, "L1SNR": 49.94367, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.99100878364164, "Skymap": "https://gracedb.ligo.org/api/events/G515083/files/cwb.multiorder.fits", "GPSTime": 1411171414.5508, "Pipeline": "CWB", "NetworkSNR": 11.124517967085136, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 2, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G515083/files/cwb.p_astro.json"}, {"FAR": 2.462291760468258e-09, "UID": "G515079", "XML": "https://gracedb.ligo.org/api/events/G515079/files/coinc.xml", "Pbbh": 0.9999287607458344, "Pbns": 0.0, "H1SNR": 7.9494028, "HasNS": 0.0, "L1SNR": 6.6067653, "Mass1": 75.291055, "Mass2": 49.729512, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 2.4279776, "Pastro": 0.9999287607458344, "Skymap": "https://gracedb.ligo.org/api/events/G515079/files/bayestar.multiorder.fits", "Spin1z": 0.40604416, "Spin2z": -0.4627815, "GPSTime": 1411171414.545898, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.61778825364806, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 2, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G515079/files/pycbc.p_astro.json"}, {"FAR": 6.112767055904657e-13, "UID": "G602627", "XML": "https://gracedb.ligo.org/api/events/G602627/files/coinc.xml", "H1SNR": 7.906734, "HasNS": 0.0, "L1SNR": 6.3495274, "Mass1": 76.482292, "Mass2": 48.294952, "Notes": [], "State": "neighbor", "Spin1z": 0.13921875, "Spin2z": 0.13921875, "GPSTime": 1411171414.544827, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.35325802447226, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 2, "InOfflineCatalog": true}, {"FAR": 2.327921e-10, "UID": "G515074", "XML": "https://gracedb.ligo.org/api/events/G515074/files/coinc.xml", "Pbbh": 0.99927056, "Pbns": 0.0, "H1SNR": 7.737751, "HasNS": 0.0, "L1SNR": 6.33844, "Mass1": 81.536103, "Mass2": 29.827707, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.142603, "Pastro": 0.99927056, "Skymap": "https://gracedb.ligo.org/api/events/G515074/files/bayestar.multiorder.fits", "Spin1z": -0.202182, "Spin2z": -0.202182, "GPSTime": 1411171414.533864, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.229338, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 2, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G515074/files/mbta.p_astro.json"}, {"FAR": 6.790359748265473e-06, "UID": "G515072", "XML": "https://gracedb.ligo.org/api/events/G515072/files/coinc.xml", "Pbbh": 0.09442629938384038, "Pbns": 0.0, "H1SNR": 8.1757746, "HasNS": 0.0, "L1SNR": 7.0474081, "Mass1": 85.21212, "Mass2": 43.10606, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 1.784698, "Pastro": 0.0944262993838404, "Skymap": "https://gracedb.ligo.org/api/events/G515072/files/bayestar.multiorder.fits", "Spin1z": 0.38060731, "Spin2z": -0.56014979, "GPSTime": 1411171414.539551, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.94049349243627, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 2, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G515072/files/spiir.p_astro.json"}], "LastUpdate": "2025-09-25 12:31:05.168286", "Instruments": "H1,L1,V1", "SupereventFAR": 9.382449847413447e-13, "SupereventPastro": 0.9999980534445978}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G515079/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": "gstlal", "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"}], "ParameterEstimationStatuses": [{"UID": "IMRPhenomXPHM", "Notes": ["No production results satisfying request available, using best rota analysis instead"], "Finalized": false, "ReviewStatus": "pass", "CorrespondingPEUID": "online", "IsDesignatedIllustrativeResult": true}]}, "ParameterEstimation": {"Notes": ["Vanilla HLV BBH, online run looked good and was used for updates", "46+3, SNR 13.4, spins look like prior", "Maybe slight change in chi_p from prior.", "Source 44+33, SNR 11, spins largely look like prior"], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["Results copied from /home/pe.o4/O4b/S240924a/online/bilby", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "When this file is updated add the contents as a comment on the relevant git issue.", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Automatic online PE run succeeded", "Vanilla HLV BBH, no prior railing observed", "Run looked good so online event used to issue skymap"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240924a/online/bilby/G515079_config_complete.ini", "MD5Sum": "c9eec5b1e12660ed8417aa4e6fbf5618", "DateLastModified": "2024/09/23 17:09:28"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240924a/online/bilby/final_result/G515079_data0_1411171414-5454102_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "47830e0daaad75ac419e3794a213c5ed", "DateLastModified": "2024/09/23 23:21:50"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240924a/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240924a/online/summary/samples/posterior_samples.h5", "MD5Sum": "f9b8a4636abadc53e715066c2fc08831", "DateLastModified": "2024/09/24 00:31:02"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["aaron.zimmerman"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Dishari Malakar", "dishari.malakar@ligo.org", "Brennan Hughey", "brennan.hughey@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/202409/S240924a/index.html", "MD5Sum": "e399bf97448d70e28593c0709317c1ae", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202409/S240924a/index.html", "DateLastModified": "2025/01/15 14:42:32"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["there's some low level noise in LLO around -1.4 to 1 s before the event (20-30Hz). PE issue 65 looked at f_low comparisons and we concluded that 20Hz would be fine for this event. Noise in LLO being left in"], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["there's some low level noise in LLO around -1.4 to 1 s before the event (20-30Hz). PE issue 65 looked at f_low comparisons and we concluded that 20Hz would be fine for this event. Noise in LLO being left in"], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": ["there's some low level noise in LLO around -1.4 to 1 s before the event (20-30Hz). PE issue 65 looked at f_low comparisons and we concluded that 20Hz would be fine for this event. Noise in LLO being left in"], "FrameType": "HoftAR1", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}

Selected 97718698

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240924a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 6.790359748265473e-06, "UID": "G515072", "XML": "https://gracedb.ligo.org/api/events/G515072/files/coinc.xml", "Pbbh": 0.09442629938384038, "Pbns": 0.0, "H1SNR": 8.1757746, "HasNS": 0.0, "L1SNR": 7.0474081, "Mass1": 85.21212, "Mass2": 43.10606, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 1.784698, "Pastro": 0.0944262993838404, "Skymap": "https://gracedb.ligo.org/api/events/G515072/files/bayestar.multiorder.fits", "Spin1z": 0.38060731, "Spin2z": -0.56014979, "GPSTime": 1411171414.539551, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.94049349243627, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 3, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G515072/files/spiir.p_astro.json"}, {"FAR": 2.327921e-10, "UID": "G515074", "XML": 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0.13921875, "Spin2z": 0.13921875, "GPSTime": 1411171414.544827, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.35325802447226, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 3, "InOfflineCatalog": true}, {"FAR": 1.834882078596569e-10, "UID": "G604232", "XML": "https://gracedb.ligo.org/api/events/G604232/files/coinc.xml", "H1SNR": 6.8996825, "HasNS": 0.0, "L1SNR": 5.8316736, "Mass1": 74.298569, "Mass2": 69.635696, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G604232/files/bayestar.multiorder.fits", "Spin1z": 0.066998087, "Spin2z": 0.066998087, "GPSTime": 1411171414.526123, "Pipeline": "pycbc", "HasMassGap": 0.010406926406926406, "HasRemnant": 0.0, "NetworkSNR": 9.034048712342207, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 3, "InOfflineCatalog": true}, {"FAR": 1.32811e-10, "UID": "G515083", "Pbbh": 0.99100878364164, "Pbns": 0.0, "H1SNR": 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"Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.61778825364806, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G515079/files/pycbc.p_astro.json"}], "LastUpdate": "2025-09-26 12:40:15.220064", "Instruments": "H1,L1,V1", "SupereventFAR": 9.382449847413447e-13, "SupereventPastro": 0.9999980534445978}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G515079/files/bayestar.multiorder.fits", "CosmologyRunsUsingThisSuperevent": []}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], 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13.4, spins look like prior", "Maybe slight change in chi_p from prior.", "Source 44+33, SNR 11, spins largely look like prior"], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["Results copied from /home/pe.o4/O4b/S240924a/online/bilby", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "When this file is updated add the contents as a comment on the relevant git issue.", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Automatic online PE run succeeded", "Vanilla HLV BBH, no prior railing observed", "Run looked good so online event used to issue skymap"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240924a/online/bilby/G515079_config_complete.ini", "MD5Sum": "c9eec5b1e12660ed8417aa4e6fbf5618", "DateLastModified": "2024/09/23 17:09:28"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240924a/online/bilby/final_result/G515079_data0_1411171414-5454102_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "47830e0daaad75ac419e3794a213c5ed", "DateLastModified": "2024/09/23 23:21:50"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240924a/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240924a/online/summary/samples/posterior_samples.h5", "MD5Sum": "f9b8a4636abadc53e715066c2fc08831", "DateLastModified": "2024/09/24 00:31:02"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["aaron.zimmerman"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Dishari Malakar", "dishari.malakar@ligo.org", "Brennan Hughey", "brennan.hughey@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/202409/S240924a/index.html", "MD5Sum": "e399bf97448d70e28593c0709317c1ae", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202409/S240924a/index.html", "DateLastModified": "2025/01/15 14:42:32"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["there's some low level noise in LLO around -1.4 to 1 s before the event (20-30Hz). PE issue 65 looked at f_low comparisons and we concluded that 20Hz would be fine for this event. Noise in LLO being left in"], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["there's some low level noise in LLO around -1.4 to 1 s before the event (20-30Hz). PE issue 65 looked at f_low comparisons and we concluded that 20Hz would be fine for this event. Noise in LLO being left in"], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": ["there's some low level noise in LLO around -1.4 to 1 s before the event (20-30Hz). PE issue 65 looked at f_low comparisons and we concluded that 20Hz would be fine for this event. Noise in LLO being left in"], "FrameType": "HoftAR1", "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
6.790359748265473e-06
UID
G515072
XML
https://gracedb.ligo.org/api/events/G515072/files/coinc.xml
Pbbh
0.09442629938384038
Pbns
0.0
H1SNR
8.1757746
HasNS
0.0
L1SNR
7.0474081
Mass1
85.21212
Mass2
43.10606
Notes
Empty list
Pnsbh
0.0
State
neighbor
V1SNR
1.784698
Pastro
0.0944262993838404
Skymap
https://gracedb.ligo.org/api/events/G515072/files/bayestar.multiorder.fits
Spin1z
0.38060731
Spin2z
-0.56014979
GPSTime
1411171414.539551
Pipeline
spiir
HasMassGap
0.0
HasRemnant
0.0
NetworkSNR
10.94049349243627
SearchType
low latency
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
3
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/events/G515072/files/spiir.p_astro.json
Item 2
FAR
2.327921e-10
UID
G515074
XML
https://gracedb.ligo.org/api/events/G515074/files/coinc.xml
Pbbh
0.99927056
Pbns
0.0
H1SNR
7.737751
HasNS
0.0
L1SNR
6.33844
Mass1
81.536103
Mass2
29.827707
Notes
Empty list
Pnsbh
0.0
State
neighbor
V1SNR
2.142603
Pastro
0.99927056
Skymap
https://gracedb.ligo.org/api/events/G515074/files/bayestar.multiorder.fits
Spin1z
-0.202182
Spin2z
-0.202182
GPSTime
1411171414.533864
Pipeline
MBTA
HasMassGap
0.0
HasRemnant
0.0
NetworkSNR
10.229338
SearchType
low latency
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
3
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/events/G515074/files/mbta.p_astro.json
Item 3
FAR
6.112767055904657e-13
UID
G602627
XML
https://gracedb.ligo.org/api/events/G602627/files/coinc.xml
H1SNR
7.906734
HasNS
0.0
L1SNR
6.3495274
Mass1
76.482292
Mass2
48.294952
Notes
Empty list
State
neighbor
Spin1z
0.13921875
Spin2z
0.13921875
GPSTime
1411171414.544827
Pipeline
gstlal
HasMassGap
0.0
HasRemnant
0.0
NetworkSNR
10.35325802447226
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
3
InOfflineCatalog
✓ True
Item 4
FAR
1.834882078596569e-10
UID
G604232
XML
https://gracedb.ligo.org/api/events/G604232/files/coinc.xml
H1SNR
6.8996825
HasNS
0.0
L1SNR
5.8316736
Mass1
74.298569
Mass2
69.635696
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/events/G604232/files/bayestar.multiorder.fits
Spin1z
0.066998087
Spin2z
0.066998087
GPSTime
1411171414.526123
Pipeline
pycbc
HasMassGap
0.010406926406926406
HasRemnant
0.0
NetworkSNR
9.034048712342207
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
3
InOfflineCatalog
✓ True
Item 5
FAR
1.32811e-10
UID
G515083
Pbbh
0.99100878364164
Pbns
0.0
H1SNR
73.81122
L1SNR
49.94367
Notes
Empty list
Pnsbh
0.0
State
neighbor
Pastro
0.99100878364164
Skymap
https://gracedb.ligo.org/api/events/G515083/files/cwb.multiorder.fits
GPSTime
1411171414.5508
Pipeline
CWB
NetworkSNR
11.124517967085136
SearchType
low latency
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
3
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/events/G515083/files/cwb.p_astro.json
Item 6
FAR
2.462291760468258e-09
UID
G515079
XML
https://gracedb.ligo.org/api/events/G515079/files/coinc.xml
Pbbh
0.9999287607458344
Pbns
0.0
H1SNR
7.9494028
HasNS
0.0
L1SNR
6.6067653
Mass1
75.291055
Mass2
49.729512
Notes
Empty list
Pnsbh
0.0
State
preferred
V1SNR
2.4279776
Pastro
0.9999287607458344
Skymap
https://gracedb.ligo.org/api/events/G515079/files/bayestar.multiorder.fits
Spin1z
0.40604416
Spin2z
-0.4627815
GPSTime
1411171414.545898
Pipeline
pycbc
HasMassGap
0.0
HasRemnant
0.0
NetworkSNR
10.61778825364806
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/events/G515079/files/pycbc.p_astro.json
LastUpdate
2025-09-26 12:40:15.220064
Instruments
H1,L1,V1
SupereventFAR
9.382449847413447e-13
SupereventPastro
0.9999980534445978

Parameter estimation (PE)

All remaining fields

Notes
Item 1
Vanilla HLV BBH, online run looked good and was used for updates
Item 2
46+3, SNR 13.4, spins look like prior
Item 3
Maybe slight change in chi_p from prior.
Item 4
Source 44+33, SNR 11, spins largely look like prior
Status
ongoing
Results
Item 1
UID
online
Notes
Item 1
Results copied from /home/pe.o4/O4b/S240924a/online/bilby
Item 2
Perform a review of the online result and assess if it is sufficent for sending a skymap.
Item 3
When this file is updated add the contents as a comment on the relevant git issue.
Item 4
Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).
Item 5
Automatic online PE run succeeded
Item 6
Vanilla HLV BBH, no prior railing observed
Item 7
Run looked good so online event used to issue skymap
RunStatus
complete
ConfigFile
Path
CIT:/home/pe.o4/public_html/O4b/S240924a/online/bilby/G515079_config_complete.ini
MD5Sum
c9eec5b1e12660ed8417aa4e6fbf5618
DateLastModified
2024/09/23 17:09:28
Deprecated
✗ False
ResultFile
Path
CIT:/home/pe.o4/public_html/O4b/S240924a/online/bilby/final_result/G515079_data0_1411171414-5454102_analysis_H1L1V1_merge_result.hdf5
MD5Sum
47830e0daaad75ac419e3794a213c5ed
DateLastModified
2024/09/23 23:21:50
Publications
Empty list
ReviewStatus
ongoing
PESummaryPageURL
https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240924a/online/summary/home.html
InferenceSoftware
bilby
PESummaryResultFile
Path
CIT:/home/pe.o4/public_html/O4b/S240924a/online/summary/samples/posterior_samples.h5
MD5Sum
f9b8a4636abadc53e715066c2fc08831
DateLastModified
2024/09/24 00:31:02
WaveformApproximant
IMRPhenomXPHM
Analysts
Empty list
Reviewers
Item 1
aaron.zimmerman
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
Dishari Malakar
Item 2
dishari.malakar@ligo.org
Item 3
Brennan Hughey
Item 4
brennan.hughey@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/202409/S240924a/index.html
MD5Sum
e399bf97448d70e28593c0709317c1ae
PublicHTML
https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202409/S240924a/index.html
DateLastModified
2025/01/15 14:42:32
ReviewStatus
pass
ValidationNotes
Item 1
""
ValidationResult
pass
RecommendedDuration
8.0
RecommendedDetectors
Item 1
UID
H1
Notes
Item 1
there's some low level noise in LLO around -1.4 to 1 s before the event (20-30Hz). PE issue 65 looked at f_low comparisons and we concluded that 20Hz would be fine for this event. Noise in LLO being left in
FrameType
H1_HOFT_C00_AR
RecommendedChannel
H1:GDS-CALIB_STRAIN_CLEAN_AR
GlitchMitigationStatus
not required
RecommendedMinimumFrequency
20
Item 2
UID
L1
Notes
Item 1
there's some low level noise in LLO around -1.4 to 1 s before the event (20-30Hz). PE issue 65 looked at f_low comparisons and we concluded that 20Hz would be fine for this event. Noise in LLO being left in
FrameType
L1_HOFT_C00_AR
RecommendedChannel
L1:GDS-CALIB_STRAIN_CLEAN_AR
GlitchMitigationStatus
not required
RecommendedMinimumFrequency
20
Item 3
UID
V1
Notes
Item 1
there's some low level noise in LLO around -1.4 to 1 s before the event (20-30Hz). PE issue 65 looked at f_low comparisons and we concluded that 20Hz would be fine for this event. Noise in LLO being left in
FrameType
HoftAR1
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/G515079/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
gstlal
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
CWB
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
ParameterEstimationStatuses
Item 1
UID
IMRPhenomXPHM
Notes
Item 1
No production results satisfying request available, using best rota analysis instead
Finalized
✗ False
ReviewStatus
pass
CorrespondingPEUID
online
IsDesignatedIllustrativeResult
✓ True

Publications

Additional metadata: Sname

All remaining fields

Sname
S240924a

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations