S240420dc

Event ID: GW240420_175625 Trigger ID: S240420dc cbc-workflow-er16-o4b
Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

History

Version history

Viewing version 47b10bcf (historical) — not the current record

Selected version 47b10bcf. Compared with previous version bf47d416.

Selected version details

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Changes from previous version bf47d416 to selected version 47b10bcf

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

20 field changes.

  • Added DetectorCharacterization › Analysts › 0
    Baseline
    Missing
    Selected
    Dishari Malakar
  • Added DetectorCharacterization › Analysts › 1
    Baseline
    Missing
    Selected
    dishari.malakar@ligo.org
  • Added DetectorCharacterization › Analysts › 2
    Baseline
    Missing
    Selected
    Jess McIver
  • Added DetectorCharacterization › Analysts › 3
    Baseline
    Missing
    Selected
    jess.mciver@ligo.org
  • Added DetectorCharacterization › Analysts › 4
    Baseline
    Missing
    Selected
    Sophie Bini
  • Added DetectorCharacterization › Analysts › 5
    Baseline
    Missing
    Selected
    bini@caltech.edu
  • Added DetectorCharacterization › Analysts › 6
    Baseline
    Missing
    Selected
    Laura Nuttall
  • Added DetectorCharacterization › Analysts › 7
    Baseline
    Missing
    Selected
    laura.nuttall@port.ac.uk
  • Added DetectorCharacterization › Analysts › 8
    Baseline
    Missing
    Selected
    Francesco Di Renzo
  • Added DetectorCharacterization › Analysts › 9
    Baseline
    Missing
    Selected
    francesco.direnzo@ego-gw.it
  • Added DetectorCharacterization › Analysts › 10
    Baseline
    Missing
    Selected
    Dishari Malakar
  • Added DetectorCharacterization › Analysts › 11
    Baseline
    Missing
    Selected
    dishari.malakar@ligo.org
  • Added DetectorCharacterization › DQRResults › 0
    Baseline
    Missing
    Selected
    {'UID': ' ', 'Notes': [''], 'DQRFile': {'Path': 'CIT:/home/dqr/public_html/o4dqr/online/events/202404/S240420dc/index.html', 'MD5Sum': 'd295dd49184849b959802b1e321268b1', 'PublicHTML': 'https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202404/S240420dc/index.html', 'DateLastModified': '2025/11/20 17:26:28'}, 'ReviewStatus': 'pass', 'ValidationNotes': [''], 'ValidationResult': 'fail'}
  • Added DetectorCharacterization › Notes › 0
    Baseline
    Missing
    Selected
  • Added DetectorCharacterization › ParticipatingDetectors › 0
    Baseline
    Missing
    Selected
    H1
  • Added DetectorCharacterization › RecommendedDetectors › 0
    Baseline
    Missing
    Selected
    {'UID': 'H1', 'Notes': [''], 'FrameType': 'H1_HOFT_AR01', 'RecommendedChannel': 'H1:DCS-CALIB_STRAIN_CLEAN_AR01 ', 'GlitchMitigationStatus': 'not required', 'RecommendedMinimumFrequency': 20}
  • Added DetectorCharacterization › RecommendedDuration
    Baseline
    Missing
    Selected
    8.0
  • Added DetectorCharacterization › Reviewers › 0
    Baseline
    Missing
    Selected
    Laura Nuttall
  • Added DetectorCharacterization › Reviewers › 1
    Baseline
    Missing
    Selected
    laura.nuttall@port.ac.uk
  • Changed DetectorCharacterization › Status
    Baseline
    unstarted
    Selected
    complete
View raw JSON diff

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

Baseline bf47d416

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240420dc", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 9.468305434666178e-06, "UID": "G620080", "XML": "https://gracedb.ligo.org/api/events/G620080/files/coinc.xml", "H1SNR": 10.019783, "HasNS": 0.0, "Mass1": 46.318119, "Mass2": 29.247704, "Notes": [], "State": "neighbor", "Spin1z": -0.077343747, "Spin2z": -0.077343747, "GPSTime": 1397671003.523274, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.01978302001953, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 8, "InOfflineCatalog": true}, {"FAR": 2.473542926040295e-09, "UID": "G603881", "XML": "https://gracedb.ligo.org/api/events/G603881/files/coinc.xml", "H1SNR": 9.9421492, "HasNS": 0.0, "Mass1": 43.750957, "Mass2": 36.719402, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G603881/files/bayestar.multiorder.fits", "Spin1z": 0.14728463, "Spin2z": 0.14728463, "GPSTime": 1397671003.518066, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.94214916229248, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 8, "InOfflineCatalog": true}, {"FAR": 2.360739563238057e-07, "UID": "G476148", "XML": "https://gracedb.ligo.org/api/events/G476148/files/coinc.xml", "Pbbh": 0.8869423459952187, "Pbns": 5.917433784050038e-23, "H1SNR": 10.122824, "HasNS": 0.0, "Mass1": 47.792971, "Mass2": 26.346, "Notes": [], "Pnsbh": 4.13753132274836e-21, "State": "preferred", "Pastro": 0.8869423459952187, "Skymap": "https://gracedb.ligo.org/api/events/G476148/files/bayestar.multiorder.fits", "Spin1z": -0.20109375, "Spin2z": -0.20109375, "GPSTime": 1397671003.521484, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.12282371520996, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G476148/files/gstlal.p_astro.json"}], "LastUpdate": "2025-11-30 01:32:30.864591", "Instruments": "H1", "SupereventFAR": 9.844685866280332e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G476148/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": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "gstlal", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": [], "Status": "unstarted", "Results": [], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

Selected 47b10bcf

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240420dc", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 9.468305434666178e-06, "UID": "G620080", "XML": "https://gracedb.ligo.org/api/events/G620080/files/coinc.xml", "H1SNR": 10.019783, "HasNS": 0.0, "Mass1": 46.318119, "Mass2": 29.247704, "Notes": [], "State": "neighbor", "Spin1z": -0.077343747, "Spin2z": -0.077343747, "GPSTime": 1397671003.523274, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.01978302001953, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 8, "InOfflineCatalog": true}, {"FAR": 2.473542926040295e-09, "UID": "G603881", "XML": "https://gracedb.ligo.org/api/events/G603881/files/coinc.xml", "H1SNR": 9.9421492, "HasNS": 0.0, "Mass1": 43.750957, "Mass2": 36.719402, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G603881/files/bayestar.multiorder.fits", "Spin1z": 0.14728463, "Spin2z": 0.14728463, "GPSTime": 1397671003.518066, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.94214916229248, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 8, "InOfflineCatalog": true}, {"FAR": 2.360739563238057e-07, "UID": "G476148", "XML": "https://gracedb.ligo.org/api/events/G476148/files/coinc.xml", "Pbbh": 0.8869423459952187, "Pbns": 5.917433784050038e-23, "H1SNR": 10.122824, "HasNS": 0.0, "Mass1": 47.792971, "Mass2": 26.346, "Notes": [], "Pnsbh": 4.13753132274836e-21, "State": "preferred", "Pastro": 0.8869423459952187, "Skymap": "https://gracedb.ligo.org/api/events/G476148/files/bayestar.multiorder.fits", "Spin1z": -0.20109375, "Spin2z": -0.20109375, "GPSTime": 1397671003.521484, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 10.12282371520996, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G476148/files/gstlal.p_astro.json"}], "LastUpdate": "2025-11-30 01:32:30.864591", "Instruments": "H1", "SupereventFAR": 9.844685866280332e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G476148/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": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "gstlal", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": [], "Status": "unstarted", "Results": [], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Dishari Malakar", "dishari.malakar@ligo.org", "Jess McIver", "jess.mciver@ligo.org", "Sophie Bini", "bini@caltech.edu", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Francesco Di Renzo", "francesco.direnzo@ego-gw.it", "Dishari Malakar", "dishari.malakar@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202404/S240420dc/index.html", "MD5Sum": "d295dd49184849b959802b1e321268b1", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202404/S240420dc/index.html", "DateLastModified": "2025/11/20 17:26:28"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "fail"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": [""], "FrameType": "H1_HOFT_AR01", "RecommendedChannel": "H1:DCS-CALIB_STRAIN_CLEAN_AR01 ", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1"]}}

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
9.468305434666178e-06
UID
G620080
XML
https://gracedb.ligo.org/api/events/G620080/files/coinc.xml
H1SNR
10.019783
HasNS
0.0
Mass1
46.318119
Mass2
29.247704
Notes
Empty list
State
neighbor
Spin1z
-0.077343747
Spin2z
-0.077343747
GPSTime
1397671003.523274
Pipeline
gstlal
HasMassGap
0.0
HasRemnant
0.0
NetworkSNR
10.01978302001953
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
8
InOfflineCatalog
✓ True
Item 2
FAR
2.473542926040295e-09
UID
G603881
XML
https://gracedb.ligo.org/api/events/G603881/files/coinc.xml
H1SNR
9.9421492
HasNS
0.0
Mass1
43.750957
Mass2
36.719402
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/events/G603881/files/bayestar.multiorder.fits
Spin1z
0.14728463
Spin2z
0.14728463
GPSTime
1397671003.518066
Pipeline
pycbc
HasMassGap
0.0
HasRemnant
0.0
NetworkSNR
9.94214916229248
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
8
InOfflineCatalog
✓ True
Item 3
FAR
2.360739563238057e-07
UID
G476148
XML
https://gracedb.ligo.org/api/events/G476148/files/coinc.xml
Pbbh
0.8869423459952187
Pbns
5.917433784050038e-23
H1SNR
10.122824
HasNS
0.0
Mass1
47.792971
Mass2
26.346
Notes
Empty list
Pnsbh
4.13753132274836e-21
State
preferred
Pastro
0.8869423459952187
Skymap
https://gracedb.ligo.org/api/events/G476148/files/bayestar.multiorder.fits
Spin1z
-0.20109375
Spin2z
-0.20109375
GPSTime
1397671003.521484
Pipeline
gstlal
HasMassGap
0.0
HasRemnant
0.0
NetworkSNR
10.12282371520996
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/events/G476148/files/gstlal.p_astro.json
LastUpdate
2025-11-30 01:32:30.864591
Instruments
H1
SupereventFAR
9.844685866280332e-06

Parameter estimation (PE)

All remaining fields

Notes
Empty list
Status
unstarted
Results
Empty list
Analysts
Empty list
Reviewers
Empty list
SafeSamplingRate
4096.0
SafeLowerMassRatio
0.05

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
Jess McIver
Item 4
jess.mciver@ligo.org
Item 5
Sophie Bini
Item 6
bini@caltech.edu
Item 7
Laura Nuttall
Item 8
laura.nuttall@port.ac.uk
Item 9
Francesco Di Renzo
Item 10
francesco.direnzo@ego-gw.it
Item 11
Dishari Malakar
Item 12
dishari.malakar@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/202404/S240420dc/index.html
MD5Sum
d295dd49184849b959802b1e321268b1
PublicHTML
https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202404/S240420dc/index.html
DateLastModified
2025/11/20 17:26:28
ReviewStatus
pass
ValidationNotes
Item 1
""
ValidationResult
fail
RecommendedDuration
8.0
RecommendedDetectors
Item 1
UID
H1
Notes
Item 1
""
FrameType
H1_HOFT_AR01
RecommendedChannel
H1:DCS-CALIB_STRAIN_CLEAN_AR01
GlitchMitigationStatus
not required
RecommendedMinimumFrequency
20
ParticipatingDetectors
Item 1
H1

Extreme matter

Cosmology

All remaining fields

Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/events/G476148/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
pycbc
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
Item 2
UID
gstlal
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S240420dc

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations