S230911a

cbc-workflow-o4a
Current version: 957107e8 recorded 2026-06-10 19:12 UTC v3

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Selected version 957107e8. Compared with previous version f2a451e1.

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Changes from previous version f2a451e1 to selected version 957107e8

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

7 field changes.

  • Changed Cosmology › PreferredLowLatencySkymap
    Baseline
    https://gracedb.ligo.org/api/events/G436798/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G436798/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G593912/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G593912/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G593912/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G593912/files/coinc.xml
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G436798/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G436798/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G436798/files/gstlal.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G436798/files/gstlal.p_astro.json
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G436798/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G436798/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2026-04-02 00:30:23.421350
    Selected
    2026-06-10 12:12:11.095783
View raw JSON diff

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

Baseline f2a451e1

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S230911a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.310175472203499e-06, "UID": "G593912", "XML": "https://gracedb.ligo.org/api/events/G593912/files/coinc.xml", "H1SNR": 5.3019857, "HasNS": 1.0, "L1SNR": 6.1730566, "Mass1": 4.8799019, "Mass2": 3.1257374, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G593912/files/bayestar.multiorder.fits", "Spin1z": 0.15030901, "Spin2z": 0.15030901, "GPSTime": 1378433713.285156, "Pipeline": "pycbc", "HasMassGap": 0.604062175941096, "HasRemnant": 0.18337482694413232, "NetworkSNR": 8.13742469160709, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 0.0001126936642978693, "UID": "G436798", "XML": "https://gracedb.ligo.org/api/events/G436798/files/coinc.xml", "Pbbh": 0.001487693482813146, "Pbns": 3.9858648683776334e-17, "H1SNR": 5.6061444, "HasNS": 1.0, "L1SNR": 6.4911728, "Mass1": 6.9891729, "Mass2": 2.2969942, "Notes": [], "Pnsbh": 0.00028567644303129953, "State": "preferred", "Pastro": 0.0017733699258445368, "Skymap": "https://gracedb.ligo.org/api/events/G436798/files/bayestar.multiorder.fits", "Spin1z": 0.29390624, "Spin2z": 0.29390624, "GPSTime": 1378433713.285138, "Pipeline": "gstlal", "HasMassGap": 0.3106849966925531, "HasRemnant": 0.26152819358672147, "NetworkSNR": 8.5769563101905, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G436798/files/gstlal.p_astro.json"}], "LastUpdate": "2026-04-02 00:30:23.421350", "Instruments": "H1,L1", "SupereventFAR": 3.310175472203499e-06, "SupereventPastro": 0.12744077493381556}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G436798/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": 8, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "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 957107e8

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S230911a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.310175472203499e-06, "UID": "G593912", "XML": "https://gracedb.ligo.org/api/v2/events/G593912/files/coinc.xml", "H1SNR": 5.3019857, "HasNS": 1.0, "L1SNR": 6.1730566, "Mass1": 4.8799019, "Mass2": 3.1257374, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G593912/files/bayestar.multiorder.fits", "Spin1z": 0.15030901, "Spin2z": 0.15030901, "GPSTime": 1378433713.285156, "Pipeline": "pycbc", "HasMassGap": 0.604062175941096, "HasRemnant": 0.18337482694413232, "NetworkSNR": 8.13742469160709, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 0.0001126936642978693, "UID": "G436798", "XML": "https://gracedb.ligo.org/api/v2/events/G436798/files/coinc.xml", "Pbbh": 0.001487693482813146, "Pbns": 3.9858648683776334e-17, "H1SNR": 5.6061444, "HasNS": 1.0, "L1SNR": 6.4911728, "Mass1": 6.9891729, "Mass2": 2.2969942, "Notes": [], "Pnsbh": 0.00028567644303129953, "State": "preferred", "Pastro": 0.0017733699258445368, "Skymap": "https://gracedb.ligo.org/api/v2/events/G436798/files/bayestar.multiorder.fits", "Spin1z": 0.29390624, "Spin2z": 0.29390624, "GPSTime": 1378433713.285138, "Pipeline": "gstlal", "HasMassGap": 0.3106849966925531, "HasRemnant": 0.26152819358672147, "NetworkSNR": 8.5769563101905, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G436798/files/gstlal.p_astro.json"}], "LastUpdate": "2026-06-10 12:12:11.095783", "Instruments": "H1,L1", "SupereventFAR": 3.310175472203499e-06, "SupereventPastro": 0.12744077493381556}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G436798/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": 8, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "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": []}}

Metadata for selected version

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
3.310175472203499e-06
UID
G593912
XML
https://gracedb.ligo.org/api/v2/events/G593912/files/coinc.xml
H1SNR
5.3019857
HasNS
1.0
L1SNR
6.1730566
Mass1
4.8799019
Mass2
3.1257374
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/v2/events/G593912/files/bayestar.multiorder.fits
Spin1z
0.15030901
Spin2z
0.15030901
GPSTime
1378433713.285156
Pipeline
pycbc
HasMassGap
0.604062175941096
HasRemnant
0.18337482694413232
NetworkSNR
8.13742469160709
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
Item 2
FAR
0.0001126936642978693
UID
G436798
XML
https://gracedb.ligo.org/api/v2/events/G436798/files/coinc.xml
Pbbh
0.001487693482813146
Pbns
3.9858648683776334e-17
H1SNR
5.6061444
HasNS
1.0
L1SNR
6.4911728
Mass1
6.9891729
Mass2
2.2969942
Notes
Empty list
Pnsbh
0.00028567644303129953
State
preferred
Pastro
0.0017733699258445368
Skymap
https://gracedb.ligo.org/api/v2/events/G436798/files/bayestar.multiorder.fits
Spin1z
0.29390624
Spin2z
0.29390624
GPSTime
1378433713.285138
Pipeline
gstlal
HasMassGap
0.3106849966925531
HasRemnant
0.26152819358672147
NetworkSNR
8.5769563101905
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G436798/files/gstlal.p_astro.json
LastUpdate
2026-06-10 12:12:11.095783
Instruments
H1,L1
SupereventFAR
3.310175472203499e-06
SupereventPastro
0.12744077493381556

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
Empty list
Status
unstarted
Analysts
Empty list
Reviewers
Empty list
DQRResults
Empty list
RecommendedDetectors
Empty list
ParticipatingDetectors
Empty list

Extreme matter

Cosmology

All remaining fields

Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G436798/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
pycbc
Chunk
8
Notes
Empty list
Finalized
✓ True
ReviewStatus
pass
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S230911a

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations