S231221a

cbc-workflow-o4a
Current version: b19813a0 recorded 2026-06-10 19:12 UTC v3

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Selected version b19813a0. Compared with previous version b5276f8a.

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Changes from previous version b5276f8a to selected version b19813a0

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/G459730/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G459730/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G594155/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G594155/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G594155/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G594155/files/coinc.xml
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G459730/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G459730/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G459730/files/gstlal.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G459730/files/gstlal.p_astro.json
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G459730/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G459730/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2026-04-02 00:16:27.878916
    Selected
    2026-06-10 12:12:21.598478
View raw JSON diff

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

Baseline b5276f8a

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231221a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.099763413405619e-05, "UID": "G594155", "XML": "https://gracedb.ligo.org/api/events/G594155/files/coinc.xml", "H1SNR": 4.9972596, "HasNS": 0.0, "L1SNR": 5.5464463, "Mass1": 51.533634, "Mass2": 17.274803, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G594155/files/bayestar.multiorder.fits", "Spin1z": -0.22262384, "Spin2z": -0.22262384, "GPSTime": 1387157577.348145, "Pipeline": "pycbc", "HasMassGap": 0.011108695652173912, "HasRemnant": 0.0, "NetworkSNR": 7.465632625338411, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 0.000180968004264035, "UID": "G459730", "XML": "https://gracedb.ligo.org/api/events/G459730/files/coinc.xml", "Pbbh": 0.0008932822175891455, "Pbns": 1.2183623021632064e-15, "H1SNR": 4.8098612, "HasNS": 0.0, "L1SNR": 5.4236994, "Mass1": 28.050522, "Mass2": 25.801163, "Notes": [], "Pnsbh": 7.849041565454991e-14, "State": "preferred", "Pastro": 0.0008932822176688227, "Skymap": "https://gracedb.ligo.org/api/events/G459730/files/bayestar.multiorder.fits", "Spin1z": -0.7734375, "Spin2z": -0.7734375, "GPSTime": 1387157577.354823, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.249226134887916, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G459730/files/gstlal.p_astro.json"}], "LastUpdate": "2026-04-02 00:16:27.878916", "Instruments": "H1,L1", "SupereventFAR": 2.099763413405619e-05, "SupereventPastro": 0.027812657160732224}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G459730/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": 15, "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 b19813a0

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S231221a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.099763413405619e-05, "UID": "G594155", "XML": "https://gracedb.ligo.org/api/v2/events/G594155/files/coinc.xml", "H1SNR": 4.9972596, "HasNS": 0.0, "L1SNR": 5.5464463, "Mass1": 51.533634, "Mass2": 17.274803, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G594155/files/bayestar.multiorder.fits", "Spin1z": -0.22262384, "Spin2z": -0.22262384, "GPSTime": 1387157577.348145, "Pipeline": "pycbc", "HasMassGap": 0.011108695652173912, "HasRemnant": 0.0, "NetworkSNR": 7.465632625338411, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 0.000180968004264035, "UID": "G459730", "XML": "https://gracedb.ligo.org/api/v2/events/G459730/files/coinc.xml", "Pbbh": 0.0008932822175891455, "Pbns": 1.2183623021632064e-15, "H1SNR": 4.8098612, "HasNS": 0.0, "L1SNR": 5.4236994, "Mass1": 28.050522, "Mass2": 25.801163, "Notes": [], "Pnsbh": 7.849041565454991e-14, "State": "preferred", "Pastro": 0.0008932822176688227, "Skymap": "https://gracedb.ligo.org/api/v2/events/G459730/files/bayestar.multiorder.fits", "Spin1z": -0.7734375, "Spin2z": -0.7734375, "GPSTime": 1387157577.354823, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.249226134887916, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G459730/files/gstlal.p_astro.json"}], "LastUpdate": "2026-06-10 12:12:21.598478", "Instruments": "H1,L1", "SupereventFAR": 2.099763413405619e-05, "SupereventPastro": 0.027812657160732224}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G459730/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": 15, "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
2.099763413405619e-05
UID
G594155
XML
https://gracedb.ligo.org/api/v2/events/G594155/files/coinc.xml
H1SNR
4.9972596
HasNS
0.0
L1SNR
5.5464463
Mass1
51.533634
Mass2
17.274803
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/v2/events/G594155/files/bayestar.multiorder.fits
Spin1z
-0.22262384
Spin2z
-0.22262384
GPSTime
1387157577.348145
Pipeline
pycbc
HasMassGap
0.011108695652173912
HasRemnant
0.0
NetworkSNR
7.465632625338411
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
Item 2
FAR
0.000180968004264035
UID
G459730
XML
https://gracedb.ligo.org/api/v2/events/G459730/files/coinc.xml
Pbbh
0.0008932822175891455
Pbns
1.2183623021632064e-15
H1SNR
4.8098612
HasNS
0.0
L1SNR
5.4236994
Mass1
28.050522
Mass2
25.801163
Notes
Empty list
Pnsbh
7.849041565454991e-14
State
preferred
Pastro
0.0008932822176688227
Skymap
https://gracedb.ligo.org/api/v2/events/G459730/files/bayestar.multiorder.fits
Spin1z
-0.7734375
Spin2z
-0.7734375
GPSTime
1387157577.354823
Pipeline
gstlal
HasMassGap
0.004106583072100313
HasRemnant
0.0
NetworkSNR
7.249226134887916
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G459730/files/gstlal.p_astro.json
LastUpdate
2026-06-10 12:12:21.598478
Instruments
H1,L1
SupereventFAR
2.099763413405619e-05
SupereventPastro
0.027812657160732224

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/G459730/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
pycbc
Chunk
15
Notes
Empty list
Finalized
✓ True
ReviewStatus
pass
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S231221a

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations