S240915b

Event ID: GW240915_001357 Trigger ID: S240915b cbc-workflow-er16-o4b
Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

History

Version history

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Selected version 3d809ce0. Compared with previous version ece61213.

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Changes from previous version ece61213 to selected version 3d809ce0

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

75 field changes.

  • Changed GraceDB › Events › 0 › CatalogVersion
    Baseline
    16
    Selected
    17
  • Changed GraceDB › Events › 0 › FAR
    Baseline
    0.000000000000000000000000000003905485446562821
    Selected
    0.0000000000363246205
  • Changed GraceDB › Events › 0 › GPSTime
    Baseline
    1410394455.721061
    Selected
    1410394455.71
  • Removed GraceDB › Events › 0 › H1SNR
    Baseline
    8.8014555
    Selected
    Missing
  • Removed GraceDB › Events › 0 › HasMassGap
    Baseline
    0.013619568521729256
    Selected
    Missing
  • Removed GraceDB › Events › 0 › HasNS
    Baseline
    0.0
    Selected
    Missing
  • Removed GraceDB › Events › 0 › HasRemnant
    Baseline
    0.0
    Selected
    Missing
  • Removed GraceDB › Events › 0 › L1SNR
    Baseline
    11.716464
    Selected
    Missing
  • Removed GraceDB › Events › 0 › Mass1
    Baseline
    14.372345
    Selected
    Missing
  • Removed GraceDB › Events › 0 › Mass2
    Baseline
    8.7039757
    Selected
    Missing
  • Changed GraceDB › Events › 0 › NetworkSNR
    Baseline
    14.95986315649805
    Selected
    16.214946808423395
  • Changed GraceDB › Events › 0 › Pipeline
    Baseline
    gstlal
    Selected
    CWB
  • Removed GraceDB › Events › 0 › Spin1z
    Baseline
    0.34031251
    Selected
    Missing
  • Removed GraceDB › Events › 0 › Spin2z
    Baseline
    0.34031251
    Selected
    Missing
  • Changed GraceDB › Events › 0 › UID
    Baseline
    G620456
    Selected
    G624277
  • Removed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G620456/files/coinc.xml
    Selected
    Missing
  • Changed GraceDB › Events › 1 › CatalogVersion
    Baseline
    16
    Selected
    17
  • Changed GraceDB › Events › 1 › FAR
    Baseline
    0.00000000000000000001815691
    Selected
    0.000000000001104233800220943
  • Changed GraceDB › Events › 1 › GPSTime
    Baseline
    1410394455.718066
    Selected
    1410394455.717041
  • Changed GraceDB › Events › 1 › H1SNR
    Baseline
    10.410113
    Selected
    10.232293
  • Changed GraceDB › Events › 1 › HasMassGap
    Baseline
    0.015244417006577742
    Selected
    0.015589696164622455
  • Changed GraceDB › Events › 1 › L1SNR
    Baseline
    12.066756
    Selected
    12.198421
  • Changed GraceDB › Events › 1 › Mass1
    Baseline
    13.832346
    Selected
    11.668804
  • Changed GraceDB › Events › 1 › Mass2
    Baseline
    8.577642
    Selected
    10.053765
  • Changed GraceDB › Events › 1 › NetworkSNR
    Baseline
    16.394323
    Selected
    15.92172371233795
  • Removed GraceDB › Events › 1 › Pastro
    Baseline
    1.0
    Selected
    Missing
  • Removed GraceDB › Events › 1 › Pbbh
    Baseline
    1.0
    Selected
    Missing
  • Removed GraceDB › Events › 1 › Pbns
    Baseline
    0.0
    Selected
    Missing
  • Changed GraceDB › Events › 1 › Pipeline
    Baseline
    MBTA
    Selected
    pycbc
  • Removed GraceDB › Events › 1 › Pnsbh
    Baseline
    0.0
    Selected
    Missing
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G623146/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/events/G604175/files/bayestar.multiorder.fits
  • Removed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G623146/files/mbta.p_astro.json
    Selected
    Missing
  • Changed GraceDB › Events › 1 › Spin1z
    Baseline
    0.165989
    Selected
    0.12982675
  • Changed GraceDB › Events › 1 › Spin2z
    Baseline
    0.165989
    Selected
    0.12982675
  • Changed GraceDB › Events › 1 › UID
    Baseline
    G623146
    Selected
    G604175
  • Removed GraceDB › Events › 1 › V1SNR
    Baseline
    3.846656
    Selected
    Missing
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G623146/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G604175/files/coinc.xml
  • Changed GraceDB › Events › 2 › CatalogVersion
    Baseline
    16
    Selected
    17
  • Changed GraceDB › Events › 2 › FAR
    Baseline
    0.000000000001104233800220943
    Selected
    0.00000000000000000001815691
  • Changed GraceDB › Events › 2 › GPSTime
    Baseline
    1410394455.717041
    Selected
    1410394455.718066
  • Changed GraceDB › Events › 2 › H1SNR
    Baseline
    10.232293
    Selected
    10.410113
  • Changed GraceDB › Events › 2 › HasMassGap
    Baseline
    0.015589696164622455
    Selected
    0.015244417006577742
  • Changed GraceDB › Events › 2 › L1SNR
    Baseline
    12.198421
    Selected
    12.066756
  • Changed GraceDB › Events › 2 › Mass1
    Baseline
    11.668804
    Selected
    13.832346
  • Changed GraceDB › Events › 2 › Mass2
    Baseline
    10.053765
    Selected
    8.577642
  • Changed GraceDB › Events › 2 › NetworkSNR
    Baseline
    15.92172371233795
    Selected
    16.394323
  • Added GraceDB › Events › 2 › Pastro
    Baseline
    Missing
    Selected
    1.0
  • Added GraceDB › Events › 2 › Pbbh
    Baseline
    Missing
    Selected
    1.0
  • Added GraceDB › Events › 2 › Pbns
    Baseline
    Missing
    Selected
    0.0
  • Changed GraceDB › Events › 2 › Pipeline
    Baseline
    pycbc
    Selected
    MBTA
  • Added GraceDB › Events › 2 › Pnsbh
    Baseline
    Missing
    Selected
    0.0
  • Changed GraceDB › Events › 2 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G604175/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/events/G623146/files/bayestar.multiorder.fits
  • Added GraceDB › Events › 2 › SourceClassification
    Baseline
    Missing
    Selected
    https://gracedb.ligo.org/api/events/G623146/files/mbta.p_astro.json
  • Changed GraceDB › Events › 2 › Spin1z
    Baseline
    0.12982675
    Selected
    0.165989
  • Changed GraceDB › Events › 2 › Spin2z
    Baseline
    0.12982675
    Selected
    0.165989
  • Changed GraceDB › Events › 2 › UID
    Baseline
    G604175
    Selected
    G623146
  • Added GraceDB › Events › 2 › V1SNR
    Baseline
    Missing
    Selected
    3.846656
  • Changed GraceDB › Events › 2 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G604175/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G623146/files/coinc.xml
  • Changed GraceDB › Events › 3 › CatalogVersion
    Baseline
    16
    Selected
    17
  • Changed GraceDB › Events › 3 › FAR
    Baseline
    0.0000000000363246205
    Selected
    0.000000000000000000000000000003905485446562821
  • Changed GraceDB › Events › 3 › GPSTime
    Baseline
    1410394455.71
    Selected
    1410394455.721061
  • Added GraceDB › Events › 3 › H1SNR
    Baseline
    Missing
    Selected
    8.8014555
  • Added GraceDB › Events › 3 › HasMassGap
    Baseline
    Missing
    Selected
    0.013619568521729256
  • Added GraceDB › Events › 3 › HasNS
    Baseline
    Missing
    Selected
    0.0
  • Added GraceDB › Events › 3 › HasRemnant
    Baseline
    Missing
    Selected
    0.0
  • Added GraceDB › Events › 3 › L1SNR
    Baseline
    Missing
    Selected
    11.716464
  • Added GraceDB › Events › 3 › Mass1
    Baseline
    Missing
    Selected
    14.372345
  • Added GraceDB › Events › 3 › Mass2
    Baseline
    Missing
    Selected
    8.7039757
  • Changed GraceDB › Events › 3 › NetworkSNR
    Baseline
    16.214946808423395
    Selected
    14.95986315649805
  • Changed GraceDB › Events › 3 › Pipeline
    Baseline
    CWB
    Selected
    gstlal
  • Added GraceDB › Events › 3 › Spin1z
    Baseline
    Missing
    Selected
    0.34031251
  • Added GraceDB › Events › 3 › Spin2z
    Baseline
    Missing
    Selected
    0.34031251
  • Changed GraceDB › Events › 3 › UID
    Baseline
    G624277
    Selected
    G620456
  • Added GraceDB › Events › 3 › XML
    Baseline
    Missing
    Selected
    https://gracedb.ligo.org/api/events/G620456/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2025-12-30 08:29:59.549660
    Selected
    2026-01-08 19:21:08.891020
View raw JSON diff

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

Baseline ece61213

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240915b", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.905485446562821e-30, "UID": "G620456", "XML": "https://gracedb.ligo.org/api/events/G620456/files/coinc.xml", "H1SNR": 8.8014555, "HasNS": 0.0, "L1SNR": 11.716464, "Mass1": 14.372345, "Mass2": 8.7039757, "Notes": [], "State": "neighbor", "Spin1z": 0.34031251, "Spin2z": 0.34031251, "GPSTime": 1410394455.721061, "Pipeline": "gstlal", "HasMassGap": 0.013619568521729256, "HasRemnant": 0.0, "NetworkSNR": 14.95986315649805, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 16, "InOfflineCatalog": true}, {"FAR": 1.815691e-20, "UID": "G623146", "XML": "https://gracedb.ligo.org/api/events/G623146/files/coinc.xml", "Pbbh": 1.0, "Pbns": 0.0, "H1SNR": 10.410113, "HasNS": 0.0, "L1SNR": 12.066756, "Mass1": 13.832346, "Mass2": 8.577642, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 3.846656, "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G623146/files/bayestar.multiorder.fits", "Spin1z": 0.165989, "Spin2z": 0.165989, "GPSTime": 1410394455.718066, "Pipeline": "MBTA", "HasMassGap": 0.015244417006577742, "HasRemnant": 0.0, "NetworkSNR": 16.394323, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 16, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G623146/files/mbta.p_astro.json"}, {"FAR": 1.104233800220943e-12, "UID": "G604175", "XML": "https://gracedb.ligo.org/api/events/G604175/files/coinc.xml", "H1SNR": 10.232293, "HasNS": 0.0, "L1SNR": 12.198421, "Mass1": 11.668804, "Mass2": 10.053765, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G604175/files/bayestar.multiorder.fits", "Spin1z": 0.12982675, "Spin2z": 0.12982675, "GPSTime": 1410394455.717041, "Pipeline": "pycbc", "HasMassGap": 0.015589696164622455, "HasRemnant": 0.0, "NetworkSNR": 15.92172371233795, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 16, "InOfflineCatalog": true}, {"FAR": 3.63246205e-11, "UID": "G624277", "Notes": [], "State": "neighbor", "GPSTime": 1410394455.71, "Pipeline": "CWB", "NetworkSNR": 16.214946808423395, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 16, "InOfflineCatalog": true}, {"FAR": 3.167545842243851e-10, "UID": "G511909", "XML": "https://gracedb.ligo.org/api/events/G511909/files/coinc.xml", "Pbbh": 0.8589937380059585, "Pbns": 0.0, "H1SNR": 10.303054, "HasNS": 0.0, "L1SNR": 12.804358, "Mass1": 18.311173, "Mass2": 6.7444143, "Notes": [], "Pnsbh": 0.13947870596316314, "State": "preferred", "V1SNR": 3.5654435, "Pastro": 0.9984724439691216, "Skymap": "https://gracedb.ligo.org/api/events/G511909/files/bayestar.multiorder.fits", "Spin1z": 0.13498845, "Spin2z": 0.8838699, "GPSTime": 1410394455.714844, "Pipeline": "pycbc", "HasMassGap": 0.1322807065285652, "HasRemnant": 0.0, "NetworkSNR": 16.81716022234804, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G511909/files/pycbc.p_astro.json"}], "LastUpdate": "2025-12-30 08:29:59.549660", "Instruments": "H1,L1,V1", "SupereventFAR": 3.905485446562821e-30, "SupereventPastro": 1.0}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G511909/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": "gstlal", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "MBTA", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "CWB", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "ParameterEstimationStatuses": [{"UID": "IMRPhenomXPHM", "Notes": ["No production results satisfying request available, using best rota analysis instead"], "Finalized": false, "ReviewStatus": "pass", "CorrespondingPEUID": "Exp0", "IsDesignatedIllustrativeResult": true}]}, "ParameterEstimation": {"Notes": ["No posterior support for NSBH origin", "HLV event with very good localization", "Low-mass BBH with positive chi_eff", "Preferred pipeline pycbc gave p_NSBH around 0.14, so it is HIGH_PROFILE"], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "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.", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Results copied from /home/pe.o4/O4b/S240915b/online/bilby", "Low-mass BBH, with very good localization", "The issue was resolved initially with a blank sky volume plot, later fixed by Deep Chatterjee", "The online run looked good and was used to update the skymap and release the GCN updates", "The tight localization resulted in a failure of the sky volume plotting, which blocked the release of the GCN alert update"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240915b/online/bilby/G511909_config_complete.ini", "MD5Sum": "5b074dbb97ec649120585ab3734c0c9c", "DateLastModified": "2024/09/14 17:20:50"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240915b/online/bilby/final_result/G511909_data0_1410394455-7197266_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "be3d3a4c460db22b0d220580f41acc92", "DateLastModified": "2024/09/14 18:29:18"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240915b/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240915b/online/summary/samples/posterior_samples.h5", "MD5Sum": "ffac62823e1494ffcfb4c6ae71e8265f", "DateLastModified": "2024/09/14 19:15:29"}, "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp0", "Notes": ["IMRXPHM run since online run was IMRPhenomPv2 given its mass", "Results largely similar to online run with a small amount more spin orientation information"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240915b/Exp0/bilby/EXP0_config_complete.ini", "MD5Sum": "c46374c5a1730dd60753ba934903fdb2", "DateLastModified": "2024/09/17 09:57:05"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240915b/Exp0/bilby/final_result/EXP0_data0_1410394455-7197266_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "9c2f36282bef445d4da3b531b68f9625", "DateLastModified": "2024/09/17 09:59:58"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240915b/Exp0/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240915b/Exp0/summary/samples/posterior_samples.h5", "MD5Sum": "6a42bf88dc217b088d10677bb003111a", "DateLastModified": "2024/09/18 03:24:15"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": ["nicole.khusid"], "Reviewers": ["aaron.zimmerman", "colm.talbot"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp0", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Kaylah McGowan", "kmcgowan@caltech.edu", "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/202409/S240915b/index.html", "MD5Sum": "95239415e5ecf317940f95fa29617ef6", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202409/S240915b/index.html", "DateLastModified": "2025/01/15 14:39:31"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 32.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["could be some noise in LLO around 400Hz, but I'm not convinced it's not to do with the signal. Come back to detchar if there are any issues."], "FrameType": "H1_HOFT_AR01", "RecommendedChannel": "H1:DCS-CALIB_STRAIN_CLEAN_AR01 ", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["could be some noise in LLO around 400Hz, but I'm not convinced it's not to do with the signal. Come back to detchar if there are any issues."], "FrameType": "L1_HOFT_AR01", "RecommendedChannel": "L1:DCS-CALIB_STRAIN_CLEAN_AR01", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": ["could be some noise in LLO around 400Hz, but I'm not convinced it's not to do with the signal. Come back to detchar if there are any issues."], "FrameType": "HoftAR1U02", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}

Selected 3d809ce0

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240915b", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.63246205e-11, "UID": "G624277", "Notes": [], "State": "neighbor", "GPSTime": 1410394455.71, "Pipeline": "CWB", "NetworkSNR": 16.214946808423395, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 17, "InOfflineCatalog": true}, {"FAR": 1.104233800220943e-12, "UID": "G604175", "XML": "https://gracedb.ligo.org/api/events/G604175/files/coinc.xml", "H1SNR": 10.232293, "HasNS": 0.0, "L1SNR": 12.198421, "Mass1": 11.668804, "Mass2": 10.053765, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G604175/files/bayestar.multiorder.fits", "Spin1z": 0.12982675, "Spin2z": 0.12982675, "GPSTime": 1410394455.717041, "Pipeline": "pycbc", "HasMassGap": 0.015589696164622455, "HasRemnant": 0.0, "NetworkSNR": 15.92172371233795, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 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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
3.63246205e-11
UID
G624277
Notes
Empty list
State
neighbor
GPSTime
1410394455.71
Pipeline
CWB
NetworkSNR
16.214946808423395
SearchType
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EarlyWarning
✗ False
CatalogNumber
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CatalogVersion
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InOfflineCatalog
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Item 2
FAR
1.104233800220943e-12
UID
G604175
XML
https://gracedb.ligo.org/api/events/G604175/files/coinc.xml
H1SNR
10.232293
HasNS
0.0
L1SNR
12.198421
Mass1
11.668804
Mass2
10.053765
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/events/G604175/files/bayestar.multiorder.fits
Spin1z
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Spin2z
0.12982675
GPSTime
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Pipeline
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HasMassGap
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HasRemnant
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NetworkSNR
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SearchType
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EarlyWarning
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CatalogNumber
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CatalogVersion
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InOfflineCatalog
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Item 3
FAR
1.815691e-20
UID
G623146
XML
https://gracedb.ligo.org/api/events/G623146/files/coinc.xml
Pbbh
1.0
Pbns
0.0
H1SNR
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HasNS
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L1SNR
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Mass1
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Mass2
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Notes
Empty list
Pnsbh
0.0
State
neighbor
V1SNR
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Pastro
1.0
Skymap
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Spin1z
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Spin2z
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GPSTime
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Pipeline
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HasMassGap
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HasRemnant
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NetworkSNR
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SearchType
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EarlyWarning
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CatalogNumber
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CatalogVersion
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InOfflineCatalog
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SourceClassification
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Item 4
FAR
3.905485446562821e-30
UID
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XML
https://gracedb.ligo.org/api/events/G620456/files/coinc.xml
H1SNR
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HasNS
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L1SNR
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Mass1
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Mass2
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Notes
Empty list
State
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Spin1z
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Spin2z
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GPSTime
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Pipeline
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HasMassGap
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HasRemnant
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NetworkSNR
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SearchType
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EarlyWarning
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CatalogNumber
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CatalogVersion
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InOfflineCatalog
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Item 5
FAR
3.167545842243851e-10
UID
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XML
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Pbbh
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Pbns
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H1SNR
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HasNS
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L1SNR
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Mass1
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Mass2
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Notes
Empty list
Pnsbh
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State
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V1SNR
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Pastro
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Skymap
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Spin1z
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Spin2z
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GPSTime
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Pipeline
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HasMassGap
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HasRemnant
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NetworkSNR
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SearchType
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EarlyWarning
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InOfflineCatalog
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SourceClassification
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LastUpdate
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Instruments
H1,L1,V1
SupereventFAR
3.905485446562821e-30
SupereventPastro
1.0

Parameter estimation (PE)

All remaining fields

Notes
Item 1
No posterior support for NSBH origin
Item 2
HLV event with very good localization
Item 3
Low-mass BBH with positive chi_eff
Item 4
Preferred pipeline pycbc gave p_NSBH around 0.14, so it is HIGH_PROFILE
Status
ongoing
Results
Item 1
UID
online
Notes
Item 1
Automatic online PE run succeeded
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
Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).
Item 5
Results copied from /home/pe.o4/O4b/S240915b/online/bilby
Item 6
Low-mass BBH, with very good localization
Item 7
The issue was resolved initially with a blank sky volume plot, later fixed by Deep Chatterjee
Item 8
The online run looked good and was used to update the skymap and release the GCN updates
Item 9
The tight localization resulted in a failure of the sky volume plotting, which blocked the release of the GCN alert update
RunStatus
complete
ConfigFile
Path
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MD5Sum
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DateLastModified
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Deprecated
✗ False
ResultFile
Path
CIT:/home/pe.o4/public_html/O4b/S240915b/online/bilby/final_result/G511909_data0_1410394455-7197266_analysis_H1L1V1_merge_result.hdf5
MD5Sum
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DateLastModified
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Publications
Empty list
ReviewStatus
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PESummaryPageURL
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InferenceSoftware
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PESummaryResultFile
Path
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MD5Sum
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DateLastModified
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WaveformApproximant
IMRPhenomPv2
Item 2
UID
Exp0
Notes
Item 1
IMRXPHM run since online run was IMRPhenomPv2 given its mass
Item 2
Results largely similar to online run with a small amount more spin orientation information
RunStatus
complete
ConfigFile
Path
CIT:/home/pe.o4/public_html/O4b/S240915b/Exp0/bilby/EXP0_config_complete.ini
MD5Sum
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DateLastModified
2024/09/17 09:57:05
Deprecated
✗ False
ResultFile
Path
CIT:/home/pe.o4/public_html/O4b/S240915b/Exp0/bilby/final_result/EXP0_data0_1410394455-7197266_analysis_H1L1V1_merge_result.hdf5
MD5Sum
9c2f36282bef445d4da3b531b68f9625
DateLastModified
2024/09/17 09:59:58
Publications
Empty list
ReviewStatus
pass
PESummaryPageURL
https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240915b/Exp0/summary/home.html
InferenceSoftware
bilby
PESummaryResultFile
Path
CIT:/home/pe.o4/public_html/O4b/S240915b/Exp0/summary/samples/posterior_samples.h5
MD5Sum
6a42bf88dc217b088d10677bb003111a
DateLastModified
2024/09/18 03:24:15
WaveformApproximant
IMRPhenomXPHM
Analysts
Item 1
nicole.khusid
Reviewers
Item 1
aaron.zimmerman
Item 2
colm.talbot
SafeSamplingRate
4096.0
IllustrativeResult
Exp0
SafeLowerMassRatio
0.05
SkymapReleaseResult
online

Lensing

Detector characterisation (Detchar)

All remaining fields

Notes
Item 1
""
Status
complete
Analysts
Item 1
Kaylah McGowan
Item 2
kmcgowan@caltech.edu
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/202409/S240915b/index.html
MD5Sum
95239415e5ecf317940f95fa29617ef6
PublicHTML
https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202409/S240915b/index.html
DateLastModified
2025/01/15 14:39:31
ReviewStatus
pass
ValidationNotes
Item 1
""
ValidationResult
pass
RecommendedDuration
32.0
RecommendedDetectors
Item 1
UID
H1
Notes
Item 1
could be some noise in LLO around 400Hz, but I'm not convinced it's not to do with the signal. Come back to detchar if there are 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
could be some noise in LLO around 400Hz, but I'm not convinced it's not to do with the signal. Come back to detchar if there are 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
could be some noise in LLO around 400Hz, but I'm not convinced it's not to do with the signal. Come back to detchar if there are any issues.
FrameType
HoftAR1U02
RecommendedChannel
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GlitchMitigationStatus
not required
RecommendedMinimumFrequency
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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/G511909/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

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Notes
Empty list
SearchResultStatuses
Item 1
UID
gstlal
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
Item 2
UID
MBTA
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
Exp0
IsDesignatedIllustrativeResult
✓ True

Publications

Additional metadata: Sname

All remaining fields

Sname
S240915b

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations