S230726a

Event ID: GW230726_002940 Trigger ID: S230726a cbc-workflow-o4a
Current version: 43d85b89 recorded 2026-07-28 13:35 UTC v3

History

Version history

Viewing version 7e8473cd (historical) — not the current record

Selected version 7e8473cd. Compared with previous version e2f57178.

Selected version details

Compare selected version
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Changes from previous version e2f57178 to selected version 7e8473cd

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

27 field changes.

  • Changed GraceDB › Events › 0 › CatalogVersion
    Baseline
    13
    Selected
    14
  • Changed GraceDB › Events › 0 › FAR
    Baseline
    0.0000001423586297732982
    Selected
    0.0000000000003932413877714834
  • Changed GraceDB › Events › 0 › GPSTime
    Baseline
    1374366598.056152
    Selected
    1374366598.060065
  • Changed GraceDB › Events › 0 › L1SNR
    Baseline
    10.046964
    Selected
    10.48448
  • Changed GraceDB › Events › 0 › Mass1
    Baseline
    39.480873
    Selected
    42.603889
  • Changed GraceDB › Events › 0 › Mass2
    Baseline
    34.335136
    Selected
    40.860004
  • Changed GraceDB › Events › 0 › NetworkSNR
    Baseline
    10.04696369171143
    Selected
    10.4844799041748
  • Changed GraceDB › Events › 0 › Pipeline
    Baseline
    pycbc
    Selected
    gstlal
  • Removed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G498654/files/bayestar.multiorder.fits
    Selected
    Missing
  • Changed GraceDB › Events › 0 › Spin1z
    Baseline
    0.043184973
    Selected
    -0.077343747
  • Changed GraceDB › Events › 0 › Spin2z
    Baseline
    0.043184973
    Selected
    -0.077343747
  • Changed GraceDB › Events › 0 › UID
    Baseline
    G498654
    Selected
    G519605
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G498654/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G519605/files/coinc.xml
  • Changed GraceDB › Events › 1 › CatalogVersion
    Baseline
    13
    Selected
    14
  • Changed GraceDB › Events › 1 › FAR
    Baseline
    0.0000000000003932413877714834
    Selected
    0.0000001423586297732982
  • Changed GraceDB › Events › 1 › GPSTime
    Baseline
    1374366598.060065
    Selected
    1374366598.056152
  • Changed GraceDB › Events › 1 › L1SNR
    Baseline
    10.48448
    Selected
    10.046964
  • Changed GraceDB › Events › 1 › Mass1
    Baseline
    42.603889
    Selected
    39.480873
  • Changed GraceDB › Events › 1 › Mass2
    Baseline
    40.860004
    Selected
    34.335136
  • Changed GraceDB › Events › 1 › NetworkSNR
    Baseline
    10.4844799041748
    Selected
    10.04696369171143
  • Changed GraceDB › Events › 1 › Pipeline
    Baseline
    gstlal
    Selected
    pycbc
  • Added GraceDB › Events › 1 › Skymap
    Baseline
    Missing
    Selected
    https://gracedb.ligo.org/api/events/G498654/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › Spin1z
    Baseline
    -0.077343747
    Selected
    0.043184973
  • Changed GraceDB › Events › 1 › Spin2z
    Baseline
    -0.077343747
    Selected
    0.043184973
  • Changed GraceDB › Events › 1 › UID
    Baseline
    G519605
    Selected
    G498654
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G519605/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/events/G498654/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2024-10-09 14:08:45.026435
    Selected
    2024-10-10 12:43:07.915620
View raw JSON diff

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

Baseline e2f57178

{"Info": {"Notes": [], "SchemaVersion": "v3"}, "Sname": "S230726a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.423586297732982e-07, "UID": "G498654", "XML": "https://gracedb.ligo.org/api/events/G498654/files/coinc.xml", "HasNS": 0.0, "L1SNR": 10.046964, "Mass1": 39.480873, "Mass2": 34.335136, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G498654/files/bayestar.multiorder.fits", "Spin1z": 0.043184973, "Spin2z": 0.043184973, "GPSTime": 1374366598.056152, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.04696369171143, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 13, "InOfflineCatalog": true}, {"FAR": 3.932413877714834e-13, "UID": "G519605", "XML": "https://gracedb.ligo.org/api/events/G519605/files/coinc.xml", "HasNS": 0.0, "L1SNR": 10.48448, "Mass1": 42.603889, "Mass2": 40.860004, "Notes": [], "State": "neighbor", "Spin1z": -0.077343747, "Spin2z": -0.077343747, "GPSTime": 1374366598.060065, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.4844799041748, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 13, "InOfflineCatalog": true}, {"FAR": 3.832054318795527e-14, "UID": "G419671", "XML": "https://gracedb.ligo.org/api/events/G419671/files/coinc.xml", "Pbbh": 0.9999998589269592, "Pbns": 3.8818043107879957e-25, "HasNS": 0.0, "L1SNR": 10.48448, "Mass1": 42.603889, "Mass2": 40.860004, "Notes": [], "Pnsbh": 3.038812522528842e-23, "State": "preferred", "Pastro": 0.9999998589269592, "Skymap": "https://gracedb.ligo.org/api/events/G419671/files/bayestar.multiorder.fits", "Spin1z": -0.077343747, "Spin2z": -0.077343747, "GPSTime": 1374366598.060065, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.4844799041748, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G419671/files/gstlal.p_astro.json"}], "LastUpdate": "2024-10-09 14:08:45.026435", "Instruments": "L1", "SupereventFAR": 3.932413877714834e-13, "SupereventPastro": 0.9999972688702904}, "Lensing": {}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G419671/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/S230726a/online/bilby", "Uploaded to gracedb"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230726a/online/bilby/G419671_config_complete.ini", "MD5Sum": "f0172e2ff04ba48f36982937c0f83d74", "DateLastModified": "2023/07/25 17:35:45"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230726a/online/bilby/final_result/G419671_data0_1374366598-0600653_analysis_L1_merge_result.hdf5", "MD5Sum": "abbca3cd8146c27ed314b76ee36d8c62", "DateLastModified": "2023/07/25 19:30:06"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230726a/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230726a/online/summary/samples/posterior_samples.h5", "MD5Sum": "e39ca1b89b2a02fb5c061ce8f50fae2f", "DateLastModified": "2023/11/22 08:18:07"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Christopher Berry"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Yanyan Zheng", "zytfc@mst.edu", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Ronaldas Macas", "ronaldas.macas@ligo.org", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Ronaldas Macas", "ronaldas.macas@ligo.org", "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/202307/S230726a/index.html", "MD5Sum": "241e51d8ad668cd7054781796e371766", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202307/S230726a/index.html", "DateLastModified": "2023/07/25 21:19:40"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "L1", "Notes": [""], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["L1"]}}

Selected 7e8473cd

{"Info": {"Notes": [], "SchemaVersion": "v3"}, "Sname": "S230726a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.932413877714834e-13, "UID": "G519605", "XML": "https://gracedb.ligo.org/api/events/G519605/files/coinc.xml", "HasNS": 0.0, "L1SNR": 10.48448, "Mass1": 42.603889, "Mass2": 40.860004, "Notes": [], "State": "neighbor", "Spin1z": -0.077343747, "Spin2z": -0.077343747, "GPSTime": 1374366598.060065, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.4844799041748, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 14, "InOfflineCatalog": true}, {"FAR": 1.423586297732982e-07, "UID": "G498654", "XML": "https://gracedb.ligo.org/api/events/G498654/files/coinc.xml", "HasNS": 0.0, "L1SNR": 10.046964, "Mass1": 39.480873, "Mass2": 34.335136, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G498654/files/bayestar.multiorder.fits", "Spin1z": 0.043184973, "Spin2z": 0.043184973, "GPSTime": 1374366598.056152, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.04696369171143, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 14, "InOfflineCatalog": true}, {"FAR": 3.832054318795527e-14, "UID": "G419671", "XML": "https://gracedb.ligo.org/api/events/G419671/files/coinc.xml", "Pbbh": 0.9999998589269592, "Pbns": 3.8818043107879957e-25, "HasNS": 0.0, "L1SNR": 10.48448, "Mass1": 42.603889, "Mass2": 40.860004, "Notes": [], "Pnsbh": 3.038812522528842e-23, "State": "preferred", "Pastro": 0.9999998589269592, "Skymap": "https://gracedb.ligo.org/api/events/G419671/files/bayestar.multiorder.fits", "Spin1z": -0.077343747, "Spin2z": -0.077343747, "GPSTime": 1374366598.060065, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.4844799041748, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G419671/files/gstlal.p_astro.json"}], "LastUpdate": "2024-10-10 12:43:07.915620", "Instruments": "L1", "SupereventFAR": 3.932413877714834e-13, "SupereventPastro": 0.9999972688702904}, "Lensing": {}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G419671/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/S230726a/online/bilby", "Uploaded to gracedb"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230726a/online/bilby/G419671_config_complete.ini", "MD5Sum": "f0172e2ff04ba48f36982937c0f83d74", "DateLastModified": "2023/07/25 17:35:45"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230726a/online/bilby/final_result/G419671_data0_1374366598-0600653_analysis_L1_merge_result.hdf5", "MD5Sum": "abbca3cd8146c27ed314b76ee36d8c62", "DateLastModified": "2023/07/25 19:30:06"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230726a/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230726a/online/summary/samples/posterior_samples.h5", "MD5Sum": "e39ca1b89b2a02fb5c061ce8f50fae2f", "DateLastModified": "2023/11/22 08:18:07"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Christopher Berry"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Yanyan Zheng", "zytfc@mst.edu", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Ronaldas Macas", "ronaldas.macas@ligo.org", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Ronaldas Macas", "ronaldas.macas@ligo.org", "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/202307/S230726a/index.html", "MD5Sum": "241e51d8ad668cd7054781796e371766", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202307/S230726a/index.html", "DateLastModified": "2023/07/25 21:19:40"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "L1", "Notes": [""], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["L1"]}}

Metadata for selected version

Viewing historical metadata — not the current record

Summary

No summary highlights available.

Info

All remaining fields

Notes
Empty list
SchemaVersion
v3

GraceDB

All remaining fields

ADVOK
✓ True
Events
Item 1
FAR
3.932413877714834e-13
UID
G519605
XML
https://gracedb.ligo.org/api/events/G519605/files/coinc.xml
HasNS
0.0
L1SNR
10.48448
Mass1
42.603889
Mass2
40.860004
Notes
Empty list
State
neighbor
Spin1z
-0.077343747
Spin2z
-0.077343747
GPSTime
1374366598.060065
Pipeline
gstlal
HasMassGap
0.0
HasRemnant
0.0
NetworkSNR
10.4844799041748
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4
CatalogVersion
14
InOfflineCatalog
✓ True
Item 2
FAR
1.423586297732982e-07
UID
G498654
XML
https://gracedb.ligo.org/api/events/G498654/files/coinc.xml
HasNS
0.0
L1SNR
10.046964
Mass1
39.480873
Mass2
34.335136
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/events/G498654/files/bayestar.multiorder.fits
Spin1z
0.043184973
Spin2z
0.043184973
GPSTime
1374366598.056152
Pipeline
pycbc
HasMassGap
0.0
HasRemnant
0.0
NetworkSNR
10.04696369171143
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4
CatalogVersion
14
InOfflineCatalog
✓ True
Item 3
FAR
3.832054318795527e-14
UID
G419671
XML
https://gracedb.ligo.org/api/events/G419671/files/coinc.xml
Pbbh
0.9999998589269592
Pbns
3.8818043107879957e-25
HasNS
0.0
L1SNR
10.48448
Mass1
42.603889
Mass2
40.860004
Notes
Empty list
Pnsbh
3.038812522528842e-23
State
preferred
Pastro
0.9999998589269592
Skymap
https://gracedb.ligo.org/api/events/G419671/files/bayestar.multiorder.fits
Spin1z
-0.077343747
Spin2z
-0.077343747
GPSTime
1374366598.060065
Pipeline
gstlal
HasMassGap
0.0
HasRemnant
0.0
NetworkSNR
10.4844799041748
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/events/G419671/files/gstlal.p_astro.json
LastUpdate
2024-10-10 12:43:07.915620
Instruments
L1
SupereventFAR
3.932413877714834e-13
SupereventPastro
0.9999972688702904

Parameter estimation (PE)

All remaining fields

Notes
Empty list
Status
complete
Results
Item 1
UID
online
Notes
Item 1
Automatic online PE run succeeded
Item 2
Results copied from /home/pe.o4/O4a/S230726a/online/bilby
Item 3
Uploaded to gracedb
RunStatus
complete
ConfigFile
Path
CIT:/home/pe.o4/public_html/O4a/S230726a/online/bilby/G419671_config_complete.ini
MD5Sum
f0172e2ff04ba48f36982937c0f83d74
DateLastModified
2023/07/25 17:35:45
Deprecated
✗ False
ResultFile
Path
CIT:/home/pe.o4/public_html/O4a/S230726a/online/bilby/final_result/G419671_data0_1374366598-0600653_analysis_L1_merge_result.hdf5
MD5Sum
abbca3cd8146c27ed314b76ee36d8c62
DateLastModified
2023/07/25 19:30:06
Publications
Empty list
ReviewStatus
pass
PESummaryPageURL
https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230726a/online/summary/home.html
InferenceSoftware
bilby
PESummaryResultFile
Path
CIT:/home/pe.o4/public_html/O4a/S230726a/online/summary/samples/posterior_samples.h5
MD5Sum
e39ca1b89b2a02fb5c061ce8f50fae2f
DateLastModified
2023/11/22 08:18:07
WaveformApproximant
IMRPhenomXPHM
Analysts
Empty list
Reviewers
Item 1
Christopher Berry
SafeSamplingRate
4096.0
IllustrativeResult
online
SafeLowerMassRatio
0.05

Lensing

Detector characterisation (Detchar)

All remaining fields

Notes
Item 1
""
Status
complete
Analysts
Item 1
Yanyan Zheng
Item 2
zytfc@mst.edu
Item 3
Laura Nuttall
Item 4
laura.nuttall@port.ac.uk
Item 5
Ronaldas Macas
Item 6
ronaldas.macas@ligo.org
Item 7
Laura Nuttall
Item 8
laura.nuttall@port.ac.uk
Item 9
Ronaldas Macas
Item 10
ronaldas.macas@ligo.org
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/202307/S230726a/index.html
MD5Sum
241e51d8ad668cd7054781796e371766
PublicHTML
https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202307/S230726a/index.html
DateLastModified
2023/07/25 21:19:40
ReviewStatus
pass
ValidationNotes
Item 1
""
ValidationResult
pass
RecommendedDuration
8.0
RecommendedDetectors
Item 1
UID
L1
Notes
Item 1
""
FrameType
L1_HOFT_C00_AR
RecommendedChannel
L1:GDS-CALIB_STRAIN_CLEAN_AR
GlitchMitigationStatus
not required
RecommendedMinimumFrequency
20
ParticipatingDetectors
Item 1
L1

Extreme matter

Cosmology

All remaining fields

PreferredLowLatencySkymap
https://gracedb.ligo.org/api/events/G419671/files/bayestar.multiorder.fits

Catalogue tracking

Publications

Additional metadata: Sname

All remaining fields

Sname
S230726a

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations