S250121e

cbc-workflow-er16-o4b
Current version: 4915a53a recorded 2026-06-10 22:01 UTC v3

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Selected version 4915a53a. Compared with previous version 119019a2.

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Changes from previous version 119019a2 to selected version 4915a53a

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

8 field changes.

  • Changed Cosmology › PreferredLowLatencySkymap
    Baseline
    https://gracedb.ligo.org/api/events/G545985/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G545985/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G623437/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G623437/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G623437/files/mbta.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G623437/files/mbta.p_astro.json
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G623437/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G623437/files/coinc.xml
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G545985/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G545985/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G545985/files/mbta.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G545985/files/mbta.p_astro.json
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G545985/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G545985/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2026-04-02 14:28:46.098903
    Selected
    2026-06-10 15:01:02.330491
View raw JSON diff

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

Baseline 119019a2

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250121e", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 9.294194e-06, "UID": "G623437", "XML": "https://gracedb.ligo.org/api/events/G623437/files/coinc.xml", "Pbbh": 0.028123649, "Pbns": 0.0, "H1SNR": 5.43276, "HasNS": 0.0, "L1SNR": 5.807635, "Mass1": 209.04238, "Mass2": 11.181738, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 1.598067, "Pastro": 0.028123648999999973, "Skymap": "https://gracedb.ligo.org/api/events/G623437/files/bayestar.multiorder.fits", "Spin1z": 0.96867, "Spin2z": 0.96867, "GPSTime": 1421458474.85142, "Pipeline": "MBTA", "HasMassGap": 0.11272950394305889, "HasRemnant": 0.0, "NetworkSNR": 8.111555, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G623437/files/mbta.p_astro.json"}, {"FAR": 2.239151e-05, "UID": "G545985", "XML": "https://gracedb.ligo.org/api/events/G545985/files/coinc.xml", "Pbbh": 0.02859818, "Pbns": 0.0, "H1SNR": 5.077757, "HasNS": 0.0, "L1SNR": 5.968099, "Mass1": 209.04238, "Mass2": 11.181738, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 1.423725, "Pastro": 0.02859818000000003, "Skymap": "https://gracedb.ligo.org/api/events/G545985/files/bayestar.multiorder.fits", "Spin1z": 0.96867, "Spin2z": 0.96867, "GPSTime": 1421458474.85849, "Pipeline": "MBTA", "HasMassGap": 0.09132302929014095, "HasRemnant": 0.0, "NetworkSNR": 7.964221, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545985/files/mbta.p_astro.json"}], "LastUpdate": "2026-04-02 14:28:46.098903", "Instruments": "H1,L1,V1", "SupereventFAR": 9.294194e-06, "SupereventPastro": 0.028123648999999973}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G545985/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": "MBTA", "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 4915a53a

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250121e", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 9.294194e-06, "UID": "G623437", "XML": "https://gracedb.ligo.org/api/v2/events/G623437/files/coinc.xml", "Pbbh": 0.028123649, "Pbns": 0.0, "H1SNR": 5.43276, "HasNS": 0.0, "L1SNR": 5.807635, "Mass1": 209.04238, "Mass2": 11.181738, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 1.598067, "Pastro": 0.028123648999999973, "Skymap": "https://gracedb.ligo.org/api/v2/events/G623437/files/bayestar.multiorder.fits", "Spin1z": 0.96867, "Spin2z": 0.96867, "GPSTime": 1421458474.85142, "Pipeline": "MBTA", "HasMassGap": 0.11272950394305889, "HasRemnant": 0.0, "NetworkSNR": 8.111555, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G623437/files/mbta.p_astro.json"}, {"FAR": 2.239151e-05, "UID": "G545985", "XML": "https://gracedb.ligo.org/api/v2/events/G545985/files/coinc.xml", "Pbbh": 0.02859818, "Pbns": 0.0, "H1SNR": 5.077757, "HasNS": 0.0, "L1SNR": 5.968099, "Mass1": 209.04238, "Mass2": 11.181738, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 1.423725, "Pastro": 0.02859818000000003, "Skymap": "https://gracedb.ligo.org/api/v2/events/G545985/files/bayestar.multiorder.fits", "Spin1z": 0.96867, "Spin2z": 0.96867, "GPSTime": 1421458474.85849, "Pipeline": "MBTA", "HasMassGap": 0.09132302929014095, "HasRemnant": 0.0, "NetworkSNR": 7.964221, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G545985/files/mbta.p_astro.json"}], "LastUpdate": "2026-06-10 15:01:02.330491", "Instruments": "H1,L1,V1", "SupereventFAR": 9.294194e-06, "SupereventPastro": 0.028123648999999973}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G545985/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": "MBTA", "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": []}}

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
9.294194e-06
UID
G623437
XML
https://gracedb.ligo.org/api/v2/events/G623437/files/coinc.xml
Pbbh
0.028123649
Pbns
0.0
H1SNR
5.43276
HasNS
0.0
L1SNR
5.807635
Mass1
209.04238
Mass2
11.181738
Notes
Empty list
Pnsbh
0.0
State
neighbor
V1SNR
1.598067
Pastro
0.028123648999999973
Skymap
https://gracedb.ligo.org/api/v2/events/G623437/files/bayestar.multiorder.fits
Spin1z
0.96867
Spin2z
0.96867
GPSTime
1421458474.85142
Pipeline
MBTA
HasMassGap
0.11272950394305889
HasRemnant
0.0
NetworkSNR
8.111555
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
25
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G623437/files/mbta.p_astro.json
Item 2
FAR
2.239151e-05
UID
G545985
XML
https://gracedb.ligo.org/api/v2/events/G545985/files/coinc.xml
Pbbh
0.02859818
Pbns
0.0
H1SNR
5.077757
HasNS
0.0
L1SNR
5.968099
Mass1
209.04238
Mass2
11.181738
Notes
Empty list
Pnsbh
0.0
State
preferred
V1SNR
1.423725
Pastro
0.02859818000000003
Skymap
https://gracedb.ligo.org/api/v2/events/G545985/files/bayestar.multiorder.fits
Spin1z
0.96867
Spin2z
0.96867
GPSTime
1421458474.85849
Pipeline
MBTA
HasMassGap
0.09132302929014095
HasRemnant
0.0
NetworkSNR
7.964221
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G545985/files/mbta.p_astro.json
LastUpdate
2026-06-10 15:01:02.330491
Instruments
H1,L1,V1
SupereventFAR
9.294194e-06
SupereventPastro
0.028123648999999973

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/G545985/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
MBTA
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S250121e

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations